Bump to head, add new filament sensor type

Issue with G29 tool change still exists upstream. Function is out of scope where called and override leaves blank. Added a command to force T0 in custom menu items when initializing UBL as workaround. Needs permenant fix.

.devcontainer/Dockerfile

@@ -1,29 +0,0 @@
-# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.187.0/containers/python-3/.devcontainer/base.Dockerfile
-
-# [Choice] Python version: 3, 3.9, 3.8, 3.7, 3.6
-ARG VARIANT="3.9.0-buster"
-FROM python:${VARIANT}
-
-# [Option] Install Node.js
-ARG INSTALL_NODE="true"
-ARG NODE_VERSION="lts/*"
-RUN if [ "${INSTALL_NODE}" = "true" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
-
-# [Optional] If your pip requirements rarely change, uncomment this section to add them to the image.
-# COPY requirements.txt /tmp/pip-tmp/
-# RUN pip3 --disable-pip-version-check --no-cache-dir install -r /tmp/pip-tmp/requirements.txt \
-#    && rm -rf /tmp/pip-tmp
-
-# [Optional] Uncomment this section to install additional OS packages.
-# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-#     && apt-get -y install --no-install-recommends <your-package-list-here>
-
-# [Optional] Uncomment this line to install global node packages.
-# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1
-
-
-RUN pip install -U https://github.com/platformio/platformio-core/archive/develop.zip
-RUN platformio update
-# To get the test platforms
-RUN pip install PyYaml
-#ENV PATH /code/buildroot/bin/:/code/buildroot/tests/:${PATH}

.devcontainer/devcontainer.json

@@ -1,51 +0,0 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.187.0/containers/python-3
-{
-  "name": "Python 3",
-  "build": {
-    "dockerfile": "Dockerfile",
-    "context": "..",
-    "args": {
-      // Update 'VARIANT' to pick a Python version: 3, 3.6, 3.7, 3.8, 3.9
-      "VARIANT": "3.9.0-buster",
-      // Options
-      "INSTALL_NODE": "false",
-      "NODE_VERSION": "lts/*"
-    }
-  },
-
-  // Set *default* container specific settings.json values on container create.
-  "settings": {
-    "python.pythonPath": "/usr/local/bin/python",
-    "python.languageServer": "Pylance",
-    "python.linting.enabled": true,
-    "python.linting.pylintEnabled": true,
-    "python.formatting.autopep8Path": "/usr/local/py-utils/bin/autopep8",
-    "python.formatting.blackPath": "/usr/local/py-utils/bin/black",
-    "python.formatting.yapfPath": "/usr/local/py-utils/bin/yapf",
-    "python.linting.banditPath": "/usr/local/py-utils/bin/bandit",
-    "python.linting.flake8Path": "/usr/local/py-utils/bin/flake8",
-    "python.linting.mypyPath": "/usr/local/py-utils/bin/mypy",
-    "python.linting.pycodestylePath": "/usr/local/py-utils/bin/pycodestyle",
-    "python.linting.pydocstylePath": "/usr/local/py-utils/bin/pydocstyle",
-    "python.linting.pylintPath": "/usr/local/py-utils/bin/pylint"
-  },
-
-  // Add the IDs of extensions you want installed when the container is created.
-  "extensions": [
-    "ms-python.python",
-    "ms-python.vscode-pylance",
-    "platformio.platformio-ide",
-    "marlinfirmware.auto-build",
-    "editorconfig.editorconfig"
-  ],
-
-  // Use 'forwardPorts' to make a list of ports inside the container available locally.
-  // "forwardPorts": [],
-
-  // Use 'postCreateCommand' to run commands after the container is created.
-  // "postCreateCommand": "pip3 install --user -r requirements.txt",
-
-  // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
-  // "remoteUser": "vscode"
-}

.editorconfig

@@ -1,33 +0,0 @@
-# editorconfig.org
-root = true
-
-[*]
-trim_trailing_whitespace = true
-insert_final_newline = true
-
-[{*.patch,syntax_test_*}]
-trim_trailing_whitespace = false
-
-[{*.c,*.cpp,*.h,*.ino,*.py,Makefile}]
-end_of_line = lf
-
-[{*.c,*.cpp,*.h,*.ino}]
-charset = utf-8
-indent_style = space
-indent_size = 2
-
-[{Makefile}]
-indent_style = tab
-indent_size = 2
-
-[*.md]
-# Two spaces at the end of the line means newline in Markdown
-trim_trailing_whitespace = false
-
-[{*.py}]
-indent_style = space
-indent_size = 4
-
-[{*.conf,*.sublime-project}]
-indent_style = tab
-indent_size = 4

.gitattributes

@@ -17,5 +17,4 @@
 *.png binary
 *.jpg binary
 *.fon binary
-*.bin binary
-*.woff binary
+

.github/FUNDING.yml

@@ -1,3 +0,0 @@
-github: [thinkyhead]
-patreon: thinkyhead
-custom: ["https://www.thinkyhead.com/donate-to-marlin"]

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,184 +0,0 @@
-name: 🪲 Report a bug
-description: Create a bug report to help improve Marlin Firmware
-title: "[BUG] (bug summary)"
-labels: ["Bug: Potential ?"]
-body:
-  - type: markdown
-    attributes:
-      value: >
-        Do you want to ask a question? Are you looking for support? Please use one of the [support links](https://github.com/MarlinFirmware/Marlin/issues/new/choose).
-
-  - type: markdown
-    attributes:
-      value: |
-        **Thank you for reporting a bug in Marlin Firmware!**
-
-        ## Before Reporting a Bug
-
-        - Read and understand Marlin's [Code of Conduct](https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.1.x/.github/code_of_conduct.md). You are expected to comply with it, including treating everyone with respect.
-
-        - Test with the [`bugfix-2.1.x` branch](https://github.com/MarlinFirmware/Marlin/archive/bugfix-2.1.x.zip) to see whether the issue still exists.
-
-        ## Instructions
-
-        Please follow the instructions below. Failure to do so may result in your issue being closed. See [Contributing to Marlin](https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.1.x/.github/contributing.md) for additional guidelines.
-
-        1. Provide a good title starting with [BUG].
-        2. Fill out all sections of this bug report form.
-        3. Always attach configuration files so we can build and test your setup.
-
-  - type: dropdown
-    attributes:
-      label: Did you test the latest `bugfix-2.1.x` code?
-      description: >-
-        Always try the latest code to make sure the issue you are reporting is not already fixed. To download
-        the latest code just [click this link](https://github.com/MarlinFirmware/Marlin/archive/bugfix-2.1.x.zip).
-      options:
-        - Yes, and the problem still exists.
-        - No, but I will test it now!
-    validations:
-      required: true
-
-  - type: markdown
-    attributes:
-      value: |
-        # Bug Details
-
-  - type: textarea
-    attributes:
-      label: Bug Description
-      description: >-
-        Describe the bug in this section. Tell us what you were trying to do and what
-        happened that you did not expect. Provide a clear and concise description of the
-        problem and include as many details as possible.
-
-        When pasting formatted text don't forget to put ` ``` ` (on its own line) before and after to make it readable.
-      placeholder: |
-        Marlin doesn't work.
-    validations:
-      required: true
-
-  - type: input
-    attributes:
-      label: Bug Timeline
-      description: Is this a new bug or an old issue? When did it first start?
-
-  - type: textarea
-    attributes:
-      label: Expected behavior
-      description: >-
-        What did you expect to happen?
-      placeholder: I expected it to move left.
-
-  - type: textarea
-    attributes:
-      label: Actual behavior
-      description: What actually happened instead?
-      placeholder: It moved right instead of left.
-
-  - type: textarea
-    attributes:
-      label: Steps to Reproduce
-      description: >-
-        Please describe the steps needed to reproduce the issue.
-      placeholder: |
-        1. [First Step] ...
-        2. [Second Step] ...
-        3. [and so on] ...
-
-  - type: markdown
-    attributes:
-      value: |
-        # Your Setup
-
-  - type: input
-    attributes:
-      label: Version of Marlin Firmware
-      description: "See the About Menu on the LCD or the output of `M115`. NOTE: For older releases we only patch critical bugs."
-    validations:
-      required: true
-
-  - type: input
-    attributes:
-      label: Printer model
-      description: Creality Ender-3, Prusa mini, or Kossel Delta?
-
-  - type: input
-    attributes:
-      label: Electronics
-      description: Stock electronics, upgrade board, or something else?
-
-  - type: input
-    attributes:
-      label: LCD/Controller
-      description: Some Marlin behaviors are determined by the controller. Describe your LCD/Controller model and version.
-
-  - type: input
-    attributes:
-      label: Other add-ons
-      description: Please list any other hardware add-ons that could be involved.
-
-  - type: dropdown
-    attributes:
-      label: Bed Leveling
-      description: What kind of bed leveling compensation are you using?
-      options:
-        - UBL Bilinear mesh
-        - ABL Bilinear mesh
-        - ABL Linear grid
-        - ABL 3-point
-        - MBL Manual Bed Leveling
-        - No Bed Leveling
-
-  - type: dropdown
-    attributes:
-      label: Your Slicer
-      description: Do you use Slic3r, Prusa Slicer, Simplify3D, IdeaMaker...?
-      options:
-        - Slic3r
-        - Simplify3D
-        - Prusa Slicer
-        - IdeaMaker
-        - Cura
-        - Other (explain below)
-
-  - type: dropdown
-    attributes:
-      label: Host Software
-      description: Do you use OctoPrint, Repetier Host, Pronterface...?
-      options:
-        - SD Card (headless)
-        - Repetier Host
-        - OctoPrint
-        - Pronterface
-        - Cura
-        - Same as my slicer
-        - Other (explain below)
-
-  - type: markdown
-    attributes:
-      value: |
-        # Attachments
-
-  - type: checkboxes
-    attributes:
-      label: Don't forget to include
-      options:
-        - label: A ZIP file containing your `Configuration.h` and `Configuration_adv.h`.
-          required: true
-
-  - type: markdown
-    attributes:
-      value: |
-        ### Optional items to include:
-        - 'Log output from the host. (`M111 S247` for maximum logging.)'
-        - Images or videos demonstrating the problem, if it helps to make it clear.
-        - A G-Code file that exposes the problem, if not affecting _all_ G-code.
-
-  - type: textarea
-    attributes:
-      label: Additional information & file uploads
-      description: >-
-        If you've made any other modifications to the firmware, please describe them in detail.
-
-        When pasting formatted text don't forget to put ` ``` ` (on its own line) before and after to make it readable.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,20 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: 📖 Marlin Documentation
-    url: https://marlinfw.org/
-    about: Lots of documentation on installing and using Marlin.
-  - name: 👤 MarlinFirmware Facebook group
-    url: https://www.facebook.com/groups/1049718498464482
-    about: Please ask and answer questions here.
-  - name: 🕹 Marlin on Discord
-    url: https://discord.gg/n5NJ59y
-    about: Join the Discord server for support and discussion.
-  - name: 🔗 Marlin Discussion Forum
-    url: https://reprap.org/forum/list.php?415
-    about: A searchable web forum hosted by RepRap dot org.
-  - name: 📺 Marlin Videos on YouTube
-    url: https://www.youtube.com/results?search_query=marlin+firmware
-    about: Tutorials and more from Marlin users all around the world. Great for new users!
-  - name: 💸 Want to donate?
-    url: https://www.thinkyhead.com/donate-to-marlin
-    about: Please take a look at the various options to support Marlin Firmware's development financially!

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,44 +0,0 @@
-name: ✨ Request a feature
-description: Request a new Marlin Firmware feature
-title: "[FR] (feature summary)"
-labels: ["T: Feature Request"]
-body:
-  - type: markdown
-    attributes:
-      value: >
-        Do you want to ask a question? Are you looking for support? Please use one of the [support links](https://github.com/MarlinFirmware/Marlin/issues/new/choose).
-
-  - type: markdown
-    attributes:
-      value: >
-        **Thank you for requesting a new Marlin Firmware feature!**
-
-        ## Before Requesting a Feature
-
-        - Read and understand Marlin's [Code of Conduct](https://github.com/MarlinFirmware/Marlin/blob/master/.github/code_of_conduct.md). You are expected to comply with it, including treating everyone with respect.
-
-        - Check the latest [`bugfix-2.1.x` branch](https://github.com/MarlinFirmware/Marlin/archive/bugfix-2.1.x.zip) to see if the feature already exists.
-
-        - Before you proceed with your request, please consider if it is necessary to make it into a firmware feature, or if it may be better suited for a slicer or host feature.
-
-  - type: textarea
-    attributes:
-      label: Is your feature request related to a problem? Please describe.
-      description: A clear description of the problem (e.g., "I need X but Marlin can't do it [...]").
-
-  - type: textarea
-    attributes:
-      label: Are you looking for hardware support?
-      description: Tell us the printer, board, or peripheral that needs support.
-
-  - type: textarea
-    attributes:
-      label: Describe the feature you want
-      description: A clear description of the feature and how you think it should work.
-    validations:
-      required: true
-
-  - type: textarea
-    attributes:
-      label: Additional context
-      description: Add any other context or screenshots about the feature request here.

.github/code_of_conduct.md

@@ -28,9 +28,15 @@ Project maintainers are responsible for clarifying the standards of acceptable b
 
 Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
 
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+
 ## Enforcement
 
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by following GitHub's [reporting abuse or spam article](https://docs.github.com/en/communities/maintaining-your-safety-on-github/reporting-abuse-or-spam). All complaints will be reviewed and investigated and will result in a response that is deemed necessary and appropriate to the circumstances.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at [marlinfirmware@github.com](mailto:marlinfirmware@github.com). All complaints will be reviewed and investigated and will result in a response that is deemed necessary and appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
 
 ## Attribution
 

.github/contributing.md

@@ -26,27 +26,24 @@ The following is a set of guidelines for contributing to Marlin, hosted by the [
 
 ## Code of Conduct
 
-This project and everyone participating in it is governed by the [Marlin Code of Conduct](code_of_conduct.md). By participating, you are expected to uphold this code. Please report unacceptable behavior by following GitHub's [reporting abuse or spam article](https://docs.github.com/en/communities/maintaining-your-safety-on-github/reporting-abuse-or-spam).
+This project and everyone participating in it is governed by the [Marlin Code of Conduct](code_of_conduct.md). By participating, you are expected to uphold this code. Please report unacceptable behavior to [marlinfirmware@github.com](mailto:marlinfirmware@github.com).
 
 ## I don't want to read this whole thing I just have a question!!!
 
-> [!NOTE]
-> Please don't file an issue to ask a question. You'll get faster results by using the resources below.
+> **Note:** Please don't file an issue to ask a question. You'll get faster results by using the resources below.
 
 We have a Message Board and a Facebook group where our knowledgable user community can provide helpful advice if you have questions.
 
-- [Marlin Documentation](https://marlinfw.org) - Official Marlin documentation
-- Facebook Group ["Marlin Firmware"](https://www.facebook.com/groups/1049718498464482/)
-- RepRap.org [Marlin Forum](https://forums.reprap.org/list.php?415)
-- Facebook Group ["Marlin Firmware for 3D Printers"](https://www.facebook.com/groups/3Dtechtalk/)
-- [Marlin Configuration](https://www.youtube.com/results?search_query=marlin+configuration) on YouTube
+* [Marlin RepRap forum](http://forums.reprap.org/list.php?415)
+* [MarlinFirmware on Facebook](https://www.facebook.com/groups/1049718498464482/)
 
-If chat is more your speed, you can join the MarlinFirmware Discord server:
+If chat is more your speed, you can join the MarlinFirmware Slack team:
 
-* Use the link https://discord.gg/n5NJ59y to join up as a General User.
-* Even though our Discord is pretty active, it may take a while for community members to respond — please be patient!
-* Use the `#general` channel for general questions or discussion about Marlin.
-* Other channels exist for certain topics or are limited to Patrons. Check the channel list.
+* Join the Marlin Slack Team
+  * To obtain group access, please [send a request](http://www.thinkyhead.com/contact/9) to @thinkyhead.
+  * Even though Slack is a chat service, sometimes it takes several hours for community members to respond — please be patient!
+  * Use the `#general` channel for general questions or discussion about Marlin.
+  * Other channels exist for certain topics. Check the channel list.
 
 ## How Can I Contribute?
 
@@ -54,14 +51,13 @@ If chat is more your speed, you can join the MarlinFirmware Discord server:
 
 This section guides you through submitting a Bug Report for Marlin. Following these guidelines helps maintainers and the community understand your report, reproduce the behavior, and find related reports.
 
-Before creating a Bug Report, please test the "nightly" development branch, as you might find out that you don't need to create one. When you are creating a Bug Report, please [include as many details as possible](#how-do-i-submit-a-good-bug-report). Fill out [the required template](ISSUE_TEMPLATE/bug_report.yml), the information it asks for helps us resolve issues faster.
+Before creating a Bug Report, please test the "nightly" development branch, as you might find out that you don't need to create one. When you are creating a Bug Report, please [include as many details as possible](#how-do-i-submit-a-good-bug-report). Fill out [the required template](issue_template.md), the information it asks for helps us resolve issues faster.
 
-> [!NOTE]
-> Regressions can happen. If you find a **Closed** issue that seems like your issue, go ahead and open a new issue and include a link to the original issue in the body of your new one. All you need to create a link is the issue number, preceded by #. For example, #8888.
+> **Note:** Regressions can happen. If you find a **Closed** issue that seems like your issue, go ahead and open a new issue and include a link to the original issue in the body of your new one. All you need to create a link is the issue number, preceded by #. For example, #8888.
 
 #### How Do I Submit A (Good) Bug Report?
 
-Bugs are tracked as [GitHub issues](https://guides.github.com/features/issues/). Use the New Issue button to create an issue and provide the following information by filling in [the template](ISSUE_TEMPLATE/bug_report.yml).
+Bugs are tracked as [GitHub issues](https://guides.github.com/features/issues/). Use the New Issue button to create an issue and provide the following information by filling in [the template](issue_template.md).
 
 Explain the problem and include additional details to help maintainers reproduce the problem:
 
@@ -93,12 +89,12 @@ Include details about your configuration and environment:
 
 This section guides you through submitting a suggestion for Marlin, including completely new features and minor improvements to existing functionality. Following these guidelines helps maintainers and the community understand your suggestion and find related suggestions.
 
-Before creating a suggestion, please check [this list](https://github.com/MarlinFirmware/Marlin/issues?q=is%3Aopen+is%3Aissue+label%3A%22T%3A+Feature+Request%22) as you might find out that you don't need to create one. When you are creating an enhancement suggestion, please [include as many details as possible](#how-do-i-submit-a-good-feature-request). Fill in [the template](ISSUE_TEMPLATE/feature_request.yml), including the steps that you imagine you would take if the feature you're requesting existed.
+Before creating a suggestion, please check [this list](#before-submitting-a-suggestion) as you might find out that you don't need to create one. When you are creating an enhancement suggestion, please [include as many details as possible](#how-do-i-submit-a-good-enhancement-suggestion). Fill in [the template](issue_template.md), including the steps that you imagine you would take if the feature you're requesting existed.
 
 #### Before Submitting a Feature Request
 
-* **Check the [Marlin website](https://marlinfw.org/)** for tips — you might discover that the feature is already included. Most importantly, check if you're using [the latest version of Marlin](https://github.com/MarlinFirmware/Marlin/releases) and if you can get the desired behavior by changing [Marlin's config settings](https://marlinfw.org/docs/configuration/configuration.html).
-* **Perform a [cursory search](https://github.com/MarlinFirmware/Marlin/issues?q=is%3Aopen+is%3Aissue+label%3A%22T%3A+Feature+Request%22)** to see if the enhancement has already been suggested. If it has, add a comment to the existing issue instead of opening a new one.
+* **Check the [Marlin website](http://marlinfw.org/)** for tips — you might discover that the feature is already included. Most importantly, check if you're using [the latest version of Marlin](https://github.com/MarlinFirmware/Marlin/releases) and if you can get the desired behavior by changing [Marlin's config settings](http://marlinfw.org/docs/configuration/configuration.html).
+* **Perform a [cursory search](https://github.com/MarlinFirmware/Marlin/issues?q=is%3Aissue)** to see if the enhancement has already been suggested. If it has, add a comment to the existing issue instead of opening a new one.
 
 #### How Do I Submit A (Good) Feature Request?
 
@@ -121,12 +117,12 @@ Unsure where to begin contributing to Marlin? You can start by looking through t
 
 ### Pull Requests
 
-Pull Requests should always be targeted to working branches (e.g., `bugfix-2.1.x` and/or `bugfix-1.1.x`) and never to release branches (e.g., `2.0.x` and/or `1.1.x`). If this is your first Pull Request, please read our [Guide to Pull Requests](https://marlinfw.org/docs/development/getting_started_pull_requests.html) and Github's [Pull Request](https://help.github.com/articles/creating-a-pull-request/) documentation.
+Pull Requests should always be targeted to working branches (e.g., `bugfix-1.1.x` and/or `bugfix-2.0.x`) and never to release branches (e.g., `1.1.x`). If this is your first Pull Request, please read our [Guide to Pull Requests](http://marlinfw.org/docs/development/getting_started_pull_requests.html) and Github's [Pull Request](https://help.github.com/articles/creating-a-pull-request/) documentation.
 
 * Fill in [the required template](pull_request_template.md).
 * Don't include issue numbers in the PR title.
 * Include pictures, diagrams, and links to videos in your Pull Request to demonstrate your changes, if needed.
-* Follow the [Coding Standards](https://marlinfw.org/docs/development/coding_standards.html) posted on our website.
+* Follow the [Coding Standards](http://marlinfw.org/docs/development/coding_standards.html) posted on our website.
 * Document new code with clear and concise comments.
 * End all files with a newline.
 
@@ -141,7 +137,7 @@ Pull Requests should always be targeted to working branches (e.g., `bugfix-2.1.x
 
 ### C++ Coding Standards
 
-* Please read and follow the [Coding Standards](https://marlinfw.org/docs/development/coding_standards.html) posted on our website. Failure to follow these guidelines will delay evaluation and acceptance of Pull Requests.
+* Please read and follow the [Coding Standards](http://marlinfw.org/docs/development/coding_standards.html) posted on our website. Failure to follow these guidelines will delay evaluation and acceptance of Pull Requests.
 
 ### Documentation
 

.github/issue_template.md

@@ -0,0 +1,31 @@
+<!--
+
+Have you read Marlin's Code of Conduct? By filing an Issue, you are expected to comply with it, including treating everyone with respect: https://github.com/MarlinFirmware/Marlin/blob/master/.github/code_of_conduct.md
+
+Do you want to ask a question? Are you looking for support? Please don't post here. Instead please use the Marlin Firmware forum at http://forums.reprap.org/list.php?415 or the Marlin Facebook Group https://www.facebook.com/groups/1049718498464482/.
+
+Before filing an issue be sure to test the 1.1 and/or 2.0 "bugfix" branches to see whether the issue is already addressed.
+
+-->
+
+### Description
+
+<!-- Description of the bug or requested feature -->
+
+### Steps to Reproduce
+
+<!-- If this is a Bug Report, please describe the steps needed to reproduce the issue -->
+
+1. [First Step]
+2. [Second Step]
+3. [and so on...]
+
+**Expected behavior:** [What you expect to happen]
+
+**Actual behavior:** [What actually happens]
+
+#### Additional Information
+
+* Include a ZIP file containing your `Configuration.h` and `Configuration_adv.h` files.
+* Provide pictures or links to videos that clearly demonstrate the issue.
+* See [How Can I Contribute](#how-can-i-contribute) for additional guidelines.

.github/pull_request_template.md

@@ -1,33 +1,19 @@
-<!--
+### Requirements
 
-Submitting a Pull Request
-
-- Please fill out all sections of this form. You can delete the helpful comments.
-- Pull Requests without clear information will take longer and may even be rejected.
-- We get a high volume of submissions so please be patient during review.
-
--->
+* Filling out this template is required. Pull Requests without a clear description may be closed at the maintainers' discretion.
 
 ### Description
 
 <!--
 
-Clearly describe the submitted changes with lots of details. Include images where helpful. Initial reviewers may not be familiar with the subject, so be as thorough as possible. You can use MarkDown syntax to improve readability with bullet lists, code blocks, and so on. PREVIEW and fix up formatting before submitting.
+We must be able to understand your proposed change from this description. If we can't understand what the code will do from this description, the Pull Request may be closed at the maintainers' discretion. Keep in mind that the maintainer reviewing this PR may not be familiar with or have worked with the code recently, so please walk us through the concepts.
 
 -->
 
-### Requirements
-
-<!-- Does this PR require a specific board, LCD, etc.? -->
-
 ### Benefits
 
-<!-- What does this PR fix or improve? -->
-
-### Configurations
-
-<!-- Attach Configurations ZIP and any other files needed to test this PR. -->
+<!-- What does this fix or improve? -->
 
 ### Related Issues
 
-<!-- Does this PR fix a bug or fulfill a Feature Request? Link related Issues here. -->
+<!-- Whether this fixes a bug or fulfills a feature request, please list any related Issues here. -->

.github/workflows/auto-label.yml

@@ -1,41 +0,0 @@
-#
-# auto-label.yml
-# - Find all open issues without a label and a title containing "[BUG]".
-# - Apply the label "Bug: Potential ?" to these issues.
-#
-
-name: Label Old Bugs
-
-on:
-  schedule:
-  - cron: "30 8 * * *"
-
-jobs:
-  autolabel:
-    name: Auto Label
-    if: github.repository == 'MarlinFirmware/Marlin'
-    runs-on: ubuntu-latest
-    steps:
-    - name: Auto Label for [BUG]
-      uses: actions/github-script@v7
-      with:
-        script: |
-          // Get all open issues in this repository
-          const issueList = await github.rest.issues.listForRepo({
-            owner: context.repo.owner,
-            repo: context.repo.repo,
-            state: 'open'
-          });
-          // Filter issues without labels that have a title containing '[BUG]'.
-          const matchingIssues = issueList.data.filter(
-            issue => issue.title.includes('[BUG]') && issue.labels.length === 0
-          );
-          // Process the first 50
-          for (const issue of matchingIssues.slice(0, 50)) {
-            await github.rest.issues.addLabels({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: issue.number,
-              labels: ['Bug: Potential ?']
-            });
-          }

.github/workflows/bump-date.yml

@@ -1,59 +0,0 @@
-#
-# bump-date.yml
-# Bump the distribution date once per day
-#
-
-name: Bump Distribution Date
-
-on:
-  schedule:
-    - cron: '0 */6 * * *'
-
-jobs:
-  bump_date:
-    name: Bump Distribution Date
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    steps:
-
-    - name: Check out bugfix-2.0.x
-      uses: actions/checkout@v4
-      with:
-        ref: bugfix-2.0.x
-
-    - name: Bump Date (bugfix-2.0.x)
-      run: |
-        # Inline Bump Script
-        if [[ ! "$( git log -1 --pretty=%B )" =~ ^\[cron\] ]]; then
-          DIST=$( date +"%Y-%m-%d" )
-          eval "sed -E -i 's/(#define +STRING_DISTRIBUTION_DATE) .*$/\1 \"$DIST\"/g' Marlin/src/inc/Version.h" && \
-          eval "sed -E -i 's/(#define +STRING_DISTRIBUTION_DATE) .*$/\1 \"$DIST\"/g' Marlin/Version.h" && \
-          git config user.name "${GITHUB_ACTOR}" && \
-          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com" && \
-          git add . && \
-          git commit -m "[cron] Bump distribution date ($DIST)" && \
-          git push
-        fi
-        exit 0
-
-    - name: Check out bugfix-2.1.x
-      uses: actions/checkout@v4
-      with:
-        ref: bugfix-2.1.x
-
-    - name: Bump Date (bugfix-2.1.x)
-      run: |
-        # Inline Bump Script
-        if [[ ! "$( git log -1 --pretty=%B )" =~ ^\[cron\] ]]; then
-          DIST=$( date +"%Y-%m-%d" )
-          eval "sed -E -i 's/(#define +STRING_DISTRIBUTION_DATE) .*$/\1 \"$DIST\"/g' Marlin/src/inc/Version.h" && \
-          eval "sed -E -i 's/(#define +STRING_DISTRIBUTION_DATE) .*$/\1 \"$DIST\"/g' Marlin/Version.h" && \
-          git config user.name "${GITHUB_ACTOR}" && \
-          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com" && \
-          git add . && \
-          git commit -m "[cron] Bump distribution date ($DIST)" && \
-          git push
-        fi
-        exit 0

.github/workflows/check-pr.yml

@@ -1,33 +0,0 @@
-#
-# check-pr.yml
-# Close PRs directed at release branches
-#
-
-name: PR Bad Target
-
-on:
-  pull_request_target:
-    types: [opened]
-    branches:
-    - 1.0.x
-    - 1.1.x
-    - 2.0.x
-
-jobs:
-  bad_target:
-    name: PR Bad Target
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: superbrothers/close-pull-request@v3
-      with:
-        comment: >
-          Thanks for your contribution! Unfortunately we can't accept PRs directed at release branches. We make patches to the bugfix branches and only later do we push them out as releases.
-
-          Please redo this PR starting with the `bugfix-2.1.x` branch and be careful to target `bugfix-2.1.x` when resubmitting the PR. Patches may also target `bugfix-2.0.x` if they are specifically for 2.0.9.x.
-
-          It may help to set your fork's default branch to `bugfix-2.1.x`.
-
-          See [this page](https://marlinfw.org/docs/development/getting_started_pull_requests.html) for full instructions.

.github/workflows/clean-closed.yml

@@ -1,40 +0,0 @@
-#
-# clean-closed.yml
-# Remove obsolete labels when an Issue or PR is closed
-#
-
-name: Clean Closed
-
-on:
-  pull_request:
-    types: [closed]
-  issues:
-    types: [closed]
-
-jobs:
-  remove_label:
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        label:
-          - "S: Don't Merge"
-          - "S: Hold for 2.1"
-          - "S: Please Merge"
-          - "S: Please Test"
-          - "help wanted"
-          - "Bug: Potential ?"
-          - "Needs: Discussion"
-          - "Needs: Documentation"
-          - "Needs: More Data"
-          - "Needs: Patch"
-          - "Needs: Testing"
-          - "Needs: Work"
-
-    steps:
-      - uses: actions/checkout@v4
-      - name: Remove Labels
-        uses: actions-ecosystem/action-remove-labels@v1
-        with:
-          github_token: ${{ github.token }}
-          labels: ${{ matrix.label }}

.github/workflows/close-stale.yml

@@ -1,40 +0,0 @@
-#
-# close-stale.yml
-# Close open issues after a period of inactivity
-#
-
-name: Close Stale Issues
-
-on:
-  schedule:
-  - cron: "22 1 * * *"
-
-jobs:
-  stale:
-    name: Close Stale Issues
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/stale@v9
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-issue-message: |
-          Greetings from the Marlin AutoBot!
-          This issue has had no activity for the last 90 days.
-          Do you still see this issue with the latest `bugfix-2.1.x` code?
-          Please add a reply within 14 days or this issue will be automatically closed.
-          To keep a confirmed issue open we can also add a "Bug: Confirmed" tag.
-
-          Disclaimer: This is an open community project with lots of activity and limited
-          resources. The main project contributors will do a bug sweep ahead of the next
-          release, but any skilled member of the community may jump in at any time to fix
-          this issue. That can take a while depending on our busy lives so please be patient,
-          and take advantage of other resources such as the MarlinFirmware Discord to help
-          solve the issue.
-        days-before-stale: 90
-        days-before-close: 14
-        stale-issue-label: 'stale-closing-soon'
-        exempt-all-assignees: true
-        exempt-issue-labels: 'Bug: Confirmed !,T: Feature Request,Needs: More Data,Needs: Discussion,Needs: Documentation,Needs: Patch,Needs: Work,Needs: Testing,help wanted,no-locking'

.github/workflows/lock-closed.yml

@@ -1,32 +0,0 @@
-#
-# lock-closed.yml
-# Lock closed issues after a period of inactivity
-#
-
-name: Lock Closed Issues
-
-on:
-  schedule:
-    - cron: '0 1/13 * * *'
-
-jobs:
-  lock:
-    name: Lock Closed Issues
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: dessant/lock-threads@v5
-      with:
-        github-token: ${{ github.token }}
-        process-only: 'issues'
-        issue-inactive-days: '60'
-        exclude-issue-created-before: ''
-        exclude-any-issue-labels: 'no-locking'
-        add-issue-labels: ''
-        issue-comment: >
-          This issue has been automatically locked since there
-          has not been any recent activity after it was closed.
-          Please open a new issue for related bugs.
-        issue-lock-reason: ''

.github/workflows/test-builds.yml

@@ -1,182 +0,0 @@
-#
-# test-builds.yml
-# Do test builds to catch compile errors
-#
-
-name: CI
-
-on:
-  pull_request:
-    branches:
-    - bugfix-2.1.x
-    - 2.1.x
-    paths-ignore:
-    - config/**
-    - data/**
-    - docs/**
-    - '**/*.md'
-  push:
-    branches:
-    - bugfix-2.1.x
-    - 2.1.x
-    paths-ignore:
-    - config/**
-    - data/**
-    - docs/**
-    - '**/*.md'
-
-jobs:
-  test_builds:
-    name: Run All Tests
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        test-platform:
-
-        # Native
-        - linux_native
-
-        # AVR
-        - mega2560
-        - mega1280
-        - at90usb1286_dfu
-
-        # AVR Extended
-        - FYSETC_F6
-        - melzi_optiboot
-        - rambo
-        - sanguino1284p
-        - sanguino644p
-
-        # SAM3X8E
-        - DUE
-        - DUE_archim
-
-        # SAMD21
-        - SAMD51_grandcentral_m4
-        - SAMD21_minitronics20
-
-        # ESP32
-        - esp32
-        - mks_tinybee
-
-        # Teensy 2
-        #- at90usb1286_cdc
-
-        # Teensy MK20DX256
-        - teensy31
-
-        # Teensy MK64FX512, MK66FX1M0
-        - teensy35
-
-        # Teensy IMXRT1062DVx6A
-        - teensy41
-
-        # STM32F0
-        - malyan_M300
-        - STM32F070CB_malyan
-        - STM32F070RB_malyan
-
-        # STM32F1
-        - chitu_f103
-        - mks_robin
-        - mks_robin_nano_v1v2
-        - PANDA_PI_V29
-        - STM32F103RC_btt
-        - STM32F103RC_fysetc
-        - STM32F103RE_btt
-        - STM32F103RE_btt_USB
-        - STM32F103RE_creality
-        - STM32F103VE_longer
-        #- mks_robin_mini
-        #- mks_robin_nano_v1_3_f4_usbmod
-        #- mks_robin_nano_v1v2_usbmod
-        #- STM32F103CB_malyan
-        #- STM32F103RC_btt_USB
-        #- STM32F103RE
-
-        # STM32F4
-        - ARMED
-        - BIGTREE_BTT002
-        - BIGTREE_GTR_V1_0
-        - BIGTREE_SKR_PRO
-        - FLYF407ZG
-        - FYSETC_S6
-        - LERDGEK
-        - LERDGEX
-        - mks_robin_pro2
-        - Opulo_Lumen_REV3
-        - rumba32
-        - STM32F401RC_creality
-        - STM32F407VE_black
-        - I3DBEEZ9_V1
-
-        # STM32F7
-        - NUCLEO_F767ZI
-        - REMRAM_V1
-
-        # STM32H7
-        - BTT_SKR_SE_BX
-        - STM32H743VI_btt
-
-        # STM32F1 (Maple)
-        - jgaurora_a5s_a1_maple
-        - mks_robin_lite_maple
-        - mks_robin_pro_maple
-        - STM32F103RC_btt_USB_maple
-        - STM32F103RC_fysetc_maple
-        - STM32F103RC_meeb_maple
-        - STM32F103VE_longer_maple
-        - STM32F103VE_ZM3E4V2_USB_maple
-        #- mks_robin_maple
-        #- mks_robin_nano_v1v2_maple
-        #- STM32F103RC_btt_maple
-        #- STM32F103RE_creality_maple
-
-        # STM32G0
-        - STM32G0B1RE_btt
-
-        # HC32
-        - HC32F460C_aquila_101
-
-        # LPC176x - Lengthy tests
-        - LPC1768
-        - LPC1769
-
-    steps:
-
-    - name: Check out the PR
-      uses: actions/checkout@v4
-
-    - name: Cache pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
-        restore-keys: |
-          ${{ runner.os }}-pip-
-
-    - name: Cache PlatformIO
-      uses: actions/cache@v4
-      with:
-        path: ~/.platformio
-        key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
-
-    - name: Select Python 3.9
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-        architecture: 'x64'
-
-    - name: Install PlatformIO
-      run: |
-        pip install -U platformio
-        pio upgrade --dev
-        pio pkg update --global
-
-    - name: Run ${{ matrix.test-platform }} Tests
-      run: |
-        make tests-single-ci TEST_TARGET=${{ matrix.test-platform }}

.github/workflows/unlock-reopened.yml

@@ -1,22 +0,0 @@
-#
-# unlock-reopened.yml
-# Unlock an issue whenever it is re-opened
-#
-
-name: "Unlock reopened issue"
-
-on:
-  issues:
-    types: [reopened]
-
-jobs:
-  unlock:
-    name: Unlock Reopened
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: OSDKDev/unlock-issues@v1.1
-      with:
-        repo-token: "${{ secrets.GITHUB_TOKEN }}"

.gitignore

@@ -1,9 +1,9 @@
 #
 # Marlin 3D Printer Firmware
-# Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+# Copyright (C) 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
 #
 # Based on Sprinter and grbl.
-# Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+# Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -16,26 +16,38 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-# Generated files
+# Our automatic versioning scheme generates the following file
+# NEVER put it in the repository
 _Version.h
-bdf2u8g.exe
-genpages.exe
-marlin_config.json
-mczip.h
-language*.csv
-out-csv/
-out-language/
-*.gen
-*.sublime-workspace
 
+#
 # OS
+#
 applet/
-.DS_Store
+*.DS_Store
 
-# Compiled C++ Object files
+
+#
+# Misc
+#
+*~
+*.orig
+*.rej
+*.bak
+*.idea
+*.s
+*.i
+*.ii
+*.swp
+tags
+
+#
+# C++
+#
+# Compiled Object files
 *.slo
 *.lo
 *.o
@@ -66,7 +78,11 @@ applet/
 *.out
 *.app
 
-# Compiled C Object files
+
+#
+# C
+#
+# Object files
 *.o
 *.ko
 *.obj
@@ -104,17 +120,11 @@ applet/
 .pio*
 .pioenvs
 .piolibdeps
-.clang_complete
-.gcc-flags.json
-/lib/
+lib/readme.txt
 
-# Secure Credentials
-Configuration_Secure.h
-
-# Visual Studio
+#Visual Studio
 *.sln
 *.vcxproj
-*.vcxproj.user
 *.vcxproj.filters
 Release/
 Debug/
@@ -122,49 +132,20 @@ __vm/
 .vs/
 vc-fileutils.settings
 
-# Visual Studio Code
-.vscode/*
-!.vscode/extensions.json
+#VScode
+.vscode
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/*.db
 
-# Simulation files
-imgui.ini
-eeprom.dat
-spi_flash.bin
-fs.img
-
-# CMake
-buildroot/share/cmake/*
+#cmake
 CMakeLists.txt
-!buildroot/share/cmake/CMakeLists.txt
-src/CMakeLists.txt
+Marlin/CMakeLists.txt
 CMakeListsPrivate.txt
-build/
 
-# CLion
+#CLion
 cmake-build-*
-
-# Eclipse
-.project
-.cproject
-.pydevproject
-.settings
-.classpath
-
-# Python
-__pycache__
-
-# IOLogger logs
-*_log.csv
-
-# Misc.
-*~
-*.orig
-*.rej
-*.bak
-*.idea
-*.i
-*.ii
-*.swp
-tags
-*.logs
-*.bak
+TRex_CurrentFixes_20180725.zip.tmp
+Marlin/TRexCrashFixes_20180727.zip
+*.zip

.travis.yml

@@ -0,0 +1,373 @@
+dist: trusty
+sudo: true
+  #
+language: c
+  #
+notifications:
+  email: false
+  #
+before_install:
+  #
+  # Fetch the tag information for the current branch
+  - git fetch origin --tags
+  #
+  # Publish the buildroot script folder
+  - chmod +x ${TRAVIS_BUILD_DIR}/buildroot/bin/*
+  - export PATH=${TRAVIS_BUILD_DIR}/buildroot/bin/:${PATH}
+  #
+  # Start fb X server
+  - "/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_1.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :1 -ac -screen 0 1280x1024x16"
+  - sleep 3
+  - export DISPLAY=:1.0
+  #
+install:
+  #
+  # Install arduino 1.8.5
+  - wget http://downloads-02.arduino.cc/arduino-1.8.5-linux64.tar.xz
+  - tar xf arduino-1.8.5-linux64.tar.xz
+  - sudo mv arduino-1.8.5 /usr/local/share/arduino
+  - ln -s /usr/local/share/arduino/arduino ${TRAVIS_BUILD_DIR}/buildroot/bin/arduino
+  #
+  # Install: LiquidCrystal_I2C library
+  - git clone https://github.com/kiyoshigawa/LiquidCrystal_I2C.git
+  - mv LiquidCrystal_I2C/LiquidCrystal_I2C /usr/local/share/arduino/libraries/LiquidCrystal_I2C
+  #
+  # Install: LiquidTWI2 library
+  - git clone https://github.com/lincomatic/LiquidTWI2.git
+  - sudo mv LiquidTWI2 /usr/local/share/arduino/libraries/LiquidTWI2
+  #
+  # Install: Monochrome Graphics Library for LCDs and OLEDs
+  - git clone https://github.com/olikraus/U8glib_Arduino.git
+  - sudo mv U8glib_Arduino /usr/local/share/arduino/libraries/U8glib
+  #
+  # Install: L6470 Stepper Motor Driver library
+  # - git clone https://github.com/ameyer/Arduino-L6470.git
+  # - sudo mv Arduino-L6470/L6470 /usr/local/share/arduino/libraries/L6470
+  #
+  # Install: TMC26X Stepper Motor Controller library
+  # - git clone https://github.com/trinamic/TMC26XStepper.git
+  # - sudo mv TMC26XStepper /usr/local/share/arduino/libraries/TMC26XStepper
+  #
+  # Install: TMC2130 Stepper Motor Controller library
+  - git clone https://github.com/teemuatlut/TMC2130Stepper.git
+  - sudo mv TMC2130Stepper /usr/local/share/arduino/libraries/TMC2130Stepper
+  #
+  # Install: TMC2208 Stepper Motor Controller library
+  - git clone https://github.com/teemuatlut/TMC2208Stepper.git
+  - sudo mv TMC2208Stepper /usr/local/share/arduino/libraries/TMC2208Stepper
+  #
+  # Install: Adafruit Neopixel library
+  - git clone https://github.com/adafruit/Adafruit_NeoPixel.git
+  - sudo mv Adafruit_NeoPixel /usr/local/share/arduino/libraries/Adafruit_NeoPixel
+  #
+before_script:
+  #
+  # Change current working directory to the build dir
+  - cd ${TRAVIS_BUILD_DIR}
+  #
+  # Generate custom version include
+  - generate_version_header_for_marlin ${TRAVIS_BUILD_DIR}/Marlin
+  - cat ${TRAVIS_BUILD_DIR}/Marlin/_Version.h
+  #
+script:
+  #
+  # Backup Configuration.h, Configuration_adv.h, and pins_RAMPS.h
+  #
+  - cp Marlin/Configuration.h Marlin/Configuration.h.backup
+  - cp Marlin/Configuration_adv.h Marlin/Configuration_adv.h.backup
+  - cp Marlin/pins_RAMPS.h Marlin/pins_RAMPS.h.backup
+  #
+  # Build with the default configurations
+  #
+  - build_marlin
+  #
+  # Test 2 extruders (one MAX6675) and heated bed on basic RAMPS 1.4
+  # Test a "Fix Mounted" Probe with Safe Homing, some arc options,
+  # linear bed leveling, M48, leveling debug, and firmware retraction.
+  #
+  - opt_set MOTHERBOARD BOARD_RAMPS_14_EEB
+  - opt_set EXTRUDERS 2
+  - opt_set TEMP_SENSOR_0 -2
+  - opt_set TEMP_SENSOR_1 1
+  - opt_set TEMP_SENSOR_BED 1
+  - opt_set POWER_SUPPLY 1
+  - opt_enable PIDTEMPBED FIX_MOUNTED_PROBE Z_SAFE_HOMING
+  - opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT EEPROM_SETTINGS
+  - opt_enable BLINKM PCA9632 RGB_LED NEOPIXEL_LED AUTO_POWER_CONTROL NOZZLE_PARK_FEATURE FILAMENT_RUNOUT_SENSOR
+  - opt_enable AUTO_BED_LEVELING_LINEAR Z_MIN_PROBE_REPEATABILITY_TEST DEBUG_LEVELING_FEATURE SKEW_CORRECTION SKEW_CORRECTION_FOR_Z SKEW_CORRECTION_GCODE
+  - opt_enable_adv ARC_P_CIRCLES ADVANCED_PAUSE_FEATURE CNC_WORKSPACE_PLANES CNC_COORDINATE_SYSTEMS POWER_LOSS_RECOVERY
+  - opt_enable_adv FWRETRACT MAX7219_DEBUG LED_CONTROL_MENU CASE_LIGHT_ENABLE CASE_LIGHT_USE_NEOPIXEL CODEPENDENT_XY_HOMING
+  - opt_set GRID_MAX_POINTS_X 16
+  - opt_set_adv FANMUX0_PIN 53
+  - build_marlin
+  #
+  # Test a probeless build of AUTO_BED_LEVELING_UBL, with lots of extruders
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_AZTEEG_X3_PRO
+  - opt_set EXTRUDERS 5
+  - opt_set TEMP_SENSOR_1 1
+  - opt_set TEMP_SENSOR_2 5
+  - opt_set TEMP_SENSOR_3 20
+  - opt_set TEMP_SENSOR_4 999
+  - opt_set TEMP_SENSOR_BED 1
+  - opt_enable AUTO_BED_LEVELING_UBL RESTORE_LEVELING_AFTER_G28 DEBUG_LEVELING_FEATURE G26_MESH_EDITING ENABLE_LEVELING_FADE_HEIGHT EEPROM_SETTINGS EEPROM_CHITCHAT G3D_PANEL SKEW_CORRECTION
+  - opt_enable_adv CUSTOM_USER_MENUS I2C_POSITION_ENCODERS BABYSTEPPING BABYSTEP_XY LIN_ADVANCE NANODLP_Z_SYNC QUICK_HOME
+  - build_marlin
+  #
+  # Add a Sled Z Probe, use UBL Cartesian moves, use Japanese language
+  #
+  - opt_set LANGUAGE kana_utf8
+  - opt_enable Z_PROBE_SLED SKEW_CORRECTION SKEW_CORRECTION_FOR_Z SKEW_CORRECTION_GCODE BEZIER_JERK_CONTROL
+  - opt_disable SEGMENT_LEVELED_MOVES
+  - opt_enable_adv BABYSTEP_ZPROBE_OFFSET DOUBLECLICK_FOR_Z_BABYSTEPPING
+  - build_marlin
+  #
+  # Test a Servo Probe
+  # ...with AUTO_BED_LEVELING_3POINT, DEBUG_LEVELING_FEATURE, EEPROM_SETTINGS, EEPROM_CHITCHAT, EXTENDED_CAPABILITIES_REPORT, and AUTO_REPORT_TEMPERATURES
+  #
+  - restore_configs
+  - opt_enable NUM_SERVOS Z_PROBE_SERVO_NR Z_SERVO_ANGLES DEACTIVATE_SERVOS_AFTER_MOVE
+  - opt_set NUM_SERVOS 1
+  - opt_enable AUTO_BED_LEVELING_3POINT DEBUG_LEVELING_FEATURE EEPROM_SETTINGS EEPROM_CHITCHAT
+  - opt_enable_adv NO_VOLUMETRICS EXTENDED_CAPABILITIES_REPORT AUTO_REPORT_TEMPERATURES AUTOTEMP G38_PROBE_TARGET
+  - build_marlin
+  #
+  # Test MESH_BED_LEVELING feature, with LCD
+  #
+  - restore_configs
+  - opt_enable MESH_BED_LEVELING G26_MESH_EDITING MESH_G28_REST_ORIGIN LCD_BED_LEVELING ULTIMAKERCONTROLLER
+  - build_marlin
+  #
+  # Test MINIRAMBO for PWM_MOTOR_CURRENT
+  #      PROBE_MANUALLY feature, with LCD support,
+  #      ULTIMAKERCONTROLLER, FILAMENT_LCD_DISPLAY, FILAMENT_WIDTH_SENSOR,
+  #      PRINTCOUNTER, NOZZLE_PARK_FEATURE, NOZZLE_CLEAN_FEATURE, PCA9632,
+  #      Z_DUAL_ENDSTOPS, BEZIER_CURVE_SUPPORT, EXPERIMENTAL_I2CBUS,
+  #      ADVANCED_PAUSE_FEATURE, ADVANCED_PAUSE_CONTINUOUS_PURGE, PARK_HEAD_ON_PAUSE, LCD_INFO_MENU, M114_DETAIL
+  #      EEPROM_SETTINGS, EEPROM_CHITCHAT, M100_FREE_MEMORY_WATCHER,
+  #      INCH_MODE_SUPPORT, TEMPERATURE_UNITS_SUPPORT
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_MINIRAMBO
+  - opt_enable PROBE_MANUALLY AUTO_BED_LEVELING_BILINEAR G26_MESH_EDITING LCD_BED_LEVELING ULTIMAKERCONTROLLER
+  - opt_enable EEPROM_SETTINGS EEPROM_CHITCHAT M100_FREE_MEMORY_WATCHER M100_FREE_MEMORY_DUMPER M100_FREE_MEMORY_CORRUPTOR INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT
+  - opt_enable ULTIMAKERCONTROLLER SDSUPPORT
+  - opt_enable PRINTCOUNTER NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE PCA9632
+  - opt_enable_adv BEZIER_CURVE_SUPPORT EXPERIMENTAL_I2CBUS
+  - opt_enable_adv ADVANCED_PAUSE_FEATURE ADVANCED_PAUSE_CONTINUOUS_PURGE FILAMENT_LOAD_UNLOAD_GCODES PARK_HEAD_ON_PAUSE LCD_INFO_MENU M114_DETAIL
+  - opt_set_adv PWM_MOTOR_CURRENT {1300,1300,1250}
+  - opt_set_adv I2C_SLAVE_ADDRESS 63
+  - build_marlin
+  #
+  # Test 5 extruders on AZTEEG_X3_PRO (can use any board with >=5 extruders defined)
+  # Include a test for LIN_ADVANCE here also
+  #
+  - opt_set MOTHERBOARD BOARD_AZTEEG_X3_PRO
+  - opt_set EXTRUDERS 5
+  - opt_set TEMP_SENSOR_1 1
+  - opt_set TEMP_SENSOR_2 5
+  - opt_set TEMP_SENSOR_3 20
+  - opt_set TEMP_SENSOR_4 999
+  - opt_set TEMP_SENSOR_BED 1
+  - opt_enable_adv LIN_ADVANCE
+  - build_marlin
+  #
+  # Mixing Extruder with 5 steppers
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_AZTEEG_X3_PRO
+  - opt_enable MIXING_EXTRUDER
+  - opt_set MIXING_STEPPERS 5
+  - build_marlin
+  #
+  # Test DUAL_X_CARRIAGE
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_RUMBA
+  - opt_set EXTRUDERS 2
+  - opt_set TEMP_SENSOR_1 1
+  - opt_enable USE_XMAX_PLUG
+  - opt_enable_adv DUAL_X_CARRIAGE
+  - build_marlin
+  #
+  # Test SPEAKER with BOARD_BQ_ZUM_MEGA_3D and BQ_LCD_SMART_CONTROLLER
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_BQ_ZUM_MEGA_3D
+  - opt_set LCD_FEEDBACK_FREQUENCY_DURATION_MS 10
+  - opt_set LCD_FEEDBACK_FREQUENCY_HZ 100
+  - opt_enable BQ_LCD_SMART_CONTROLLER SPEAKER
+  #
+  # Test SWITCHING_EXTRUDER
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_RUMBA
+  - opt_set EXTRUDERS 2
+  - opt_enable NUM_SERVOS
+  - opt_set NUM_SERVOS 1
+  - opt_set TEMP_SENSOR_1 1
+  - opt_enable SWITCHING_EXTRUDER ULTIMAKERCONTROLLER
+  - build_marlin
+  #
+  # Enable COREXY
+  #
+  - restore_configs
+  - opt_enable COREXY
+  - build_marlin
+  #
+  # Test many less common options
+  #
+  - restore_configs
+  - opt_enable COREYX
+  - opt_set_adv FAN_MIN_PWM 50
+  - opt_set_adv FAN_KICKSTART_TIME 100
+  - opt_set_adv XY_FREQUENCY_LIMIT  15
+  - opt_enable_adv SHOW_TEMP_ADC_VALUES HOME_Y_BEFORE_X EMERGENCY_PARSER FAN_KICKSTART_TIME
+  - opt_enable_adv ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED ADVANCED_OK
+  - opt_enable_adv VOLUMETRIC_DEFAULT_ON NO_WORKSPACE_OFFSETS ACTION_ON_KILL
+  - opt_enable_adv EXTRA_FAN_SPEED FWERETRACT Z_DUAL_STEPPER_DRIVERS Z_DUAL_ENDSTOPS
+  - opt_enable_adv MENU_ADDAUTOSTART SDCARD_SORT_ALPHA
+  - opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER
+  - opt_enable FILAMENT_LCD_DISPLAY FILAMENT_WIDTH_SENSOR
+  - opt_enable ENDSTOP_INTERRUPTS_FEATURE FAN_SOFT_PWM SDSUPPORT
+  - opt_enable USE_XMAX_PLUG
+  - build_marlin
+  #
+  ######## Other Standard LCD/Panels ##############
+  #
+  # ULTRA_LCD
+  #
+  - restore_configs
+  - opt_enable ULTRA_LCD
+  - build_marlin
+  #
+  # DOGLCD
+  #
+  - restore_configs
+  - opt_enable DOGLCD
+  - build_marlin
+  #
+  # MAKRPANEL
+  # Needs to use Melzi and Sanguino hardware
+  #
+  #- restore_configs
+  #- opt_enable MAKRPANEL
+  #- build_marlin
+  #
+  # REPRAP_DISCOUNT_SMART_CONTROLLER, SDSUPPORT, BABYSTEPPING, RIGIDBOARD_V2, and DAC_MOTOR_CURRENT_DEFAULT
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_RIGIDBOARD_V2
+  - opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT BABYSTEPPING DAC_MOTOR_CURRENT_DEFAULT
+  - build_marlin
+  #
+  # G3D_PANEL with SDCARD_SORT_ALPHA and STATUS_MESSAGE_SCROLLING
+  #
+  - restore_configs
+  - opt_enable G3D_PANEL SDSUPPORT
+  - opt_enable_adv SDCARD_SORT_ALPHA STATUS_MESSAGE_SCROLLING SCROLL_LONG_FILENAMES LIGHTWEIGHT_UI
+  - opt_set_adv SDSORT_GCODE true
+  - opt_set_adv SDSORT_USES_RAM true
+  - opt_set_adv SDSORT_USES_STACK true
+  - opt_set_adv SDSORT_CACHE_NAMES true
+  - build_marlin
+  #
+  # REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER with SDCARD_SORT_ALPHA and STATUS_MESSAGE_SCROLLING
+  #
+  - restore_configs
+  - opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER SDSUPPORT
+  - opt_enable_adv SDCARD_SORT_ALPHA STATUS_MESSAGE_SCROLLING SCROLL_LONG_FILENAMES
+  - build_marlin
+  #
+  # REPRAPWORLD_KEYPAD
+  #
+  # Cant find configuration details to get it to compile
+  #- restore_configs
+  #- opt_enable ULTRA_LCD REPRAPWORLD_KEYPAD REPRAPWORLD_KEYPAD_MOVE_STEP
+  #- build_marlin
+  #
+  # RA_CONTROL_PANEL
+  #
+  - restore_configs
+  - opt_enable RA_CONTROL_PANEL PINS_DEBUGGING
+  - build_marlin
+  #
+  ######## I2C LCD/PANELS ##############
+  #
+  # !!!ATTENTION!!!
+  # Most I2C configurations are failing at the moment because they require
+  # a different Liquid Crystal library "LiquidTWI2".
+  #
+  # LCD_SAINSMART_I2C_1602
+  #
+  #- restore_configs
+  #- opt_enable LCD_SAINSMART_I2C_1602
+  #- build_marlin
+  #
+  # LCD_I2C_PANELOLU2
+  #
+  #- restore_configs
+  #- opt_enable LCD_I2C_PANELOLU2
+  #- build_marlin
+  #
+  # LCD_I2C_VIKI
+  #
+  #- restore_configs
+  #- opt_enable LCD_I2C_VIKI
+  #- build_marlin
+  #
+  # LCM1602
+  #
+  - restore_configs
+  - opt_enable LCM1602
+  - build_marlin
+  #
+  #
+  ######## Example Configurations ##############
+  #
+  # BQ Hephestos 2
+  #- restore_configs
+  #- use_example_configs Hephestos_2
+  #- build_marlin
+  #
+  # Delta Config (generic) + ABL bilinear + PROBE_MANUALLY
+  - use_example_configs delta/generic
+  - opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER DELTA_CALIBRATION_MENU AUTO_BED_LEVELING_BILINEAR PROBE_MANUALLY
+  - build_marlin
+  #
+  # Delta Config (generic) + UBL + ALLEN_KEY + OLED_PANEL_TINYBOY2 + EEPROM_SETTINGS
+  #
+  - use_example_configs delta/generic
+  - opt_disable DISABLE_MIN_ENDSTOPS
+  - opt_enable AUTO_BED_LEVELING_UBL RESTORE_LEVELING_AFTER_G28 Z_PROBE_ALLEN_KEY EEPROM_SETTINGS EEPROM_CHITCHAT OLED_PANEL_TINYBOY2 MESH_EDIT_GFX_OVERLAY
+  - build_marlin
+  #
+  # Delta Config (FLSUN AC because it's complex)
+  #
+  - use_example_configs delta/FLSUN/auto_calibrate
+  - build_marlin
+  #
+  # Makibox Config  need to check board type for Teensy++ 2.0
+  #
+  #- use_example_configs makibox
+  #- build_marlin
+  #
+  # SCARA with TMC2130 and TMC2208
+  #
+  - use_example_configs SCARA
+  - opt_enable AUTO_BED_LEVELING_BILINEAR FIX_MOUNTED_PROBE USE_ZMIN_PLUG EEPROM_SETTINGS EEPROM_CHITCHAT ULTIMAKERCONTROLLER SCARA_FEEDRATE_SCALING
+  - opt_enable_adv HAVE_TMC2130 HAVE_TMC2208 X_IS_TMC2130 Y_IS_TMC2130 Z_IS_TMC2208 E0_IS_TMC2208
+  - opt_enable_adv MONITOR_DRIVER_STATUS STEALTHCHOP HYBRID_THRESHOLD TMC_DEBUG SENSORLESS_HOMING TMC_Z_CALIBRATION
+  - build_marlin
+  #
+  # tvrrug Config need to check board type for sanguino atmega644p
+  #
+  #- use_example_configs tvrrug/Round2
+  #- build_marlin
+  #
+  #
+  ######## Board Types #############
+  #
+  # To be added in nightly test branch
+  #

.vscode/extensions.json

@@ -1,12 +0,0 @@
-{
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
-    "recommendations": [
-        "marlinfirmware.auto-build",
-        "platformio.platformio-ide"
-    ],
-    "unwantedRecommendations": [
-        "ms-vscode-remote.remote-containers",
-        "ms-vscode.cpptools-extension-pack"
-    ]
-}

LICENSE

@@ -3,7 +3,7 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (c) 2007 Free Software Foundation, Inc. <https://www.fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -634,7 +634,7 @@ state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     {one line to give the program's name and a brief idea of what it does.}
-    Copyright (c) {year}  {name of author}
+    Copyright (C) {year}  {name of author}
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -647,14 +647,14 @@ the "copyright" line and a pointer to where the full notice is found.
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
   If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
 
-    {project}  Copyright (c) {year}  {fullname}
+    {project}  Copyright (C) {year}  {fullname}
     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
@@ -666,11 +666,12 @@ might be different; for a GUI interface, you would use an "about box".
   You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
+<http://www.gnu.org/licenses/>.
 
   The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+

Makefile

@@ -1,65 +0,0 @@
-SCRIPTS_DIR := buildroot/share/scripts
-CONTAINER_RT_BIN := docker
-CONTAINER_RT_OPTS := --rm -v $(PWD):/code -v platformio-cache:/root/.platformio
-CONTAINER_IMAGE := marlin-dev
-
-help:
-	@echo "Tasks for local development:"
-	@echo "make marlin                    : Build marlin for the configured board"
-	@echo "make format-pins               : Reformat all pins files"
-	@echo "make tests-single-ci           : Run a single test from inside the CI"
-	@echo "make tests-single-local        : Run a single test locally"
-	@echo "make tests-single-local-docker : Run a single test locally, using docker"
-	@echo "make tests-all-local           : Run all tests locally"
-	@echo "make tests-all-local-docker    : Run all tests locally, using docker"
-	@echo "make setup-local-docker        : Build the local docker image"
-	@echo ""
-	@echo "Options for testing:"
-	@echo "  TEST_TARGET          Set when running tests-single-*, to select the"
-	@echo "                       test. If you set it to ALL it will run all "
-	@echo "                       tests, but some of them are broken: use "
-	@echo "                       tests-all-* instead to run only the ones that "
-	@echo "                       run on GitHub CI"
-	@echo "  ONLY_TEST            Limit tests to only those that contain this, or"
-	@echo "                       the index of the test (1-based)"
-	@echo "  VERBOSE_PLATFORMIO   If you want the full PIO output, set any value"
-	@echo "  GIT_RESET_HARD       Used by CI: reset all local changes. WARNING:"
-	@echo "                       THIS WILL UNDO ANY CHANGES YOU'VE MADE!"
-
-marlin:
-	./buildroot/bin/mftest -a
-.PHONY: marlin
-
-tests-single-ci:
-	export GIT_RESET_HARD=true
-	$(MAKE) tests-single-local TEST_TARGET=$(TEST_TARGET) PLATFORMIO_BUILD_FLAGS=-DGITHUB_ACTION
-
-tests-single-local:
-	@if ! test -n "$(TEST_TARGET)" ; then echo "***ERROR*** Set TEST_TARGET=<your-module> or use make tests-all-local" ; return 1; fi
-	export PATH="./buildroot/bin/:./buildroot/tests/:${PATH}" \
-	  && export VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) \
-	  && run_tests . $(TEST_TARGET) "$(ONLY_TEST)"
-
-tests-single-local-docker:
-	@if ! test -n "$(TEST_TARGET)" ; then echo "***ERROR*** Set TEST_TARGET=<your-module> or use make tests-all-local-docker" ; return 1; fi
-	@if ! $(CONTAINER_RT_BIN) images -q $(CONTAINER_IMAGE) > /dev/null ; then $(MAKE) setup-local-docker ; fi
-	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS) $(CONTAINER_IMAGE) $(MAKE) tests-single-local TEST_TARGET=$(TEST_TARGET) VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD) ONLY_TEST="$(ONLY_TEST)"
-
-tests-all-local:
-	export PATH="./buildroot/bin/:./buildroot/tests/:${PATH}" \
-	  && export VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) \
-	  && for TEST_TARGET in $$($(SCRIPTS_DIR)/get_test_targets.py) ; do echo "Running tests for $$TEST_TARGET" ; run_tests . $$TEST_TARGET ; done
-
-tests-all-local-docker:
-	@if ! $(CONTAINER_RT_BIN) images -q $(CONTAINER_IMAGE) > /dev/null ; then $(MAKE) setup-local-docker ; fi
-	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS) $(CONTAINER_IMAGE) $(MAKE) tests-all-local VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD)
-
-setup-local-docker:
-	$(CONTAINER_RT_BIN) build -t $(CONTAINER_IMAGE) -f docker/Dockerfile .
-
-PINS := $(shell find Marlin/src/pins -mindepth 2 -name '*.h')
-
-$(PINS): %:
-	@echo "Formatting $@" && node $(SCRIPTS_DIR)/pinsformat.js $@
-
-format-pins: $(PINS)

Marlin/Conditionals.h

@@ -0,0 +1,27 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Conditionals.h
+ * OBSOLETE: Replaced by Conditionals_LCD.h and Conditionals_post.h
+ */
+#error "Old configurations? Please delete all #include lines from Configuration.h and Configuration_adv.h."

Marlin/Conditionals_LCD.h

@@ -0,0 +1,528 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Conditionals_LCD.h
+ * Conditionals that need to be set before Configuration_adv.h or pins.h
+ */
+
+#ifndef CONDITIONALS_LCD_H // Get the LCD defines which are needed first
+#define CONDITIONALS_LCD_H
+
+#define LCD_HAS_DIRECTIONAL_BUTTONS (BUTTON_EXISTS(UP) || BUTTON_EXISTS(DWN) || BUTTON_EXISTS(LFT) || BUTTON_EXISTS(RT))
+
+#if ENABLED(CARTESIO_UI)
+
+  #define DOGLCD
+  #define ULTIPANEL
+  #define DEFAULT_LCD_CONTRAST 90
+  #define LCD_CONTRAST_MIN 60
+  #define LCD_CONTRAST_MAX 140
+
+#elif ENABLED(MAKRPANEL)
+
+  #define U8GLIB_ST7565_64128N
+
+#elif ENABLED(ZONESTAR_LCD)
+
+  #define REPRAPWORLD_KEYPAD
+  #define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+  #define ADC_KEYPAD
+  #define ADC_KEY_NUM 8
+  #define ULTIPANEL
+
+  // this helps to implement ADC_KEYPAD menus
+  #define ENCODER_PULSES_PER_STEP 1
+  #define ENCODER_STEPS_PER_MENU_ITEM 1
+  #define ENCODER_FEEDRATE_DEADZONE 2
+  #define REVERSE_MENU_DIRECTION
+
+#elif ENABLED(ANET_FULL_GRAPHICS_LCD)
+
+  #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+#elif ENABLED(BQ_LCD_SMART_CONTROLLER)
+
+  #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+#elif ENABLED(miniVIKI) || ENABLED(VIKI2) || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
+
+  #define ULTRA_LCD  //general LCD support, also 16x2
+  #define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
+  #define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
+
+  #if ENABLED(miniVIKI)
+    #define LCD_CONTRAST_MIN      75
+    #define LCD_CONTRAST_MAX     115
+    #define DEFAULT_LCD_CONTRAST  95
+    #define U8GLIB_ST7565_64128N
+  #elif ENABLED(VIKI2)
+    #define LCD_CONTRAST_MIN       0
+    #define LCD_CONTRAST_MAX     255
+    #define DEFAULT_LCD_CONTRAST 140
+    #define U8GLIB_ST7565_64128N
+  #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
+    #define LCD_CONTRAST_MIN      90
+    #define LCD_CONTRAST_MAX     130
+    #define DEFAULT_LCD_CONTRAST 110
+    #define U8GLIB_LM6059_AF
+    #define SD_DETECT_INVERTED
+  #endif
+
+#elif ENABLED(OLED_PANEL_TINYBOY2)
+
+  #define U8GLIB_SSD1306
+  #define ULTIPANEL
+  #define REVERSE_ENCODER_DIRECTION
+  #define REVERSE_MENU_DIRECTION
+
+#elif ENABLED(RA_CONTROL_PANEL)
+
+  #define LCD_I2C_TYPE_PCA8574
+  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define ULTIPANEL
+
+#elif ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
+
+  #define DOGLCD
+  #define U8GLIB_ST7920
+  #define ULTIPANEL
+
+#elif ENABLED(CR10_STOCKDISPLAY)
+
+  #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+  #ifndef ST7920_DELAY_1
+    #define ST7920_DELAY_1 DELAY_NS(125)
+  #endif
+  #ifndef ST7920_DELAY_2
+    #define ST7920_DELAY_2 DELAY_NS(125)
+  #endif
+  #ifndef ST7920_DELAY_3
+    #define ST7920_DELAY_3 DELAY_NS(125)
+  #endif
+
+#elif ENABLED(MKS_12864OLED)
+
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+  #define U8GLIB_SH1106
+
+#elif ENABLED(MKS_12864OLED_SSD1306)
+
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+  #define U8GLIB_SSD1306
+
+#elif ENABLED(MKS_MINI_12864)
+
+  #define MINIPANEL
+
+#endif
+
+#if ENABLED(MAKRPANEL) || ENABLED(MINIPANEL)
+  #define DOGLCD
+  #define ULTIPANEL
+  #define DEFAULT_LCD_CONTRAST 17
+#endif
+
+#if ENABLED(ULTI_CONTROLLER)
+  #define U8GLIB_SSD1309
+  #define REVERSE_ENCODER_DIRECTION
+  #define LCD_RESET_PIN LCD_PINS_D6 //  This controller need a reset pin
+  #define LCD_CONTRAST_MIN 0
+  #define LCD_CONTRAST_MAX 254
+  #define DEFAULT_LCD_CONTRAST 127
+  #define ENCODER_PULSES_PER_STEP 2
+  #define ENCODER_STEPS_PER_MENU_ITEM 2
+#endif
+
+// Generic support for SSD1306 / SSD1309 / SH1106 OLED based LCDs.
+#if ENABLED(U8GLIB_SSD1306) || ENABLED(U8GLIB_SSD1309) || ENABLED(U8GLIB_SH1106)
+  #define ULTRA_LCD  //general LCD support, also 16x2
+  #define DOGLCD  // Support for I2C LCD 128x64 (Controller SSD1306 / SSD1309 / SH1106 graphic Display Family)
+#endif
+
+#if ENABLED(PANEL_ONE) || ENABLED(U8GLIB_SH1106)
+
+  #define ULTIMAKERCONTROLLER
+
+#elif ENABLED(MAKEBOARD_MINI_2_LINE_DISPLAY_1602)
+
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+  #define LCD_WIDTH 16
+  #define LCD_HEIGHT 2
+
+#endif
+
+#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) || ENABLED(LCD_FOR_MELZI) || ENABLED(SILVER_GATE_GLCD_CONTROLLER)
+  #define DOGLCD
+  #define U8GLIB_ST7920
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+#endif
+
+#if ENABLED(ULTIMAKERCONTROLLER)              \
+ || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) \
+ || ENABLED(G3D_PANEL)                        \
+ || ENABLED(RIGIDBOT_PANEL)                   \
+ || ENABLED(ULTI_CONTROLLER)
+  #define ULTIPANEL
+#endif
+
+#if ENABLED(REPRAPWORLD_KEYPAD)
+  #define NEWPANEL
+  #if ENABLED(ULTIPANEL) && !defined(REPRAPWORLD_KEYPAD_MOVE_STEP)
+    #define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
+  #endif
+#endif
+
+/**
+ * I2C PANELS
+ */
+
+#if ENABLED(LCD_SAINSMART_I2C_1602) || ENABLED(LCD_SAINSMART_I2C_2004)
+
+  #define LCD_I2C_TYPE_PCF8575
+  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define ULTRA_LCD
+
+  #if ENABLED(LCD_SAINSMART_I2C_2004)
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 4
+  #endif
+
+#elif ENABLED(LCD_I2C_PANELOLU2)
+
+  // PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER   // Enable buzzer on LCD (optional)
+  #define ULTIPANEL
+
+#elif ENABLED(LCD_I2C_VIKI)
+
+  /**
+   * Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
+   *
+   * This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+   * Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+   * Note: The pause/stop/resume LCD button pin should be connected to the Arduino
+   *       BTN_ENC pin (or set BTN_ENC to -1 if not used)
+   */
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER   // Enable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
+  #define ULTIPANEL
+
+  #define ENCODER_FEEDRATE_DEADZONE 4
+
+  #define STD_ENCODER_PULSES_PER_STEP 1
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 2
+
+#elif ENABLED(G3D_PANEL)
+
+  #define STD_ENCODER_PULSES_PER_STEP 2
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+
+#elif ENABLED(miniVIKI) || ENABLED(VIKI2) \
+   || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+   || ENABLED(OLED_PANEL_TINYBOY2) \
+   || ENABLED(BQ_LCD_SMART_CONTROLLER) \
+   || ENABLED(LCD_I2C_PANELOLU2) \
+   || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
+  #define STD_ENCODER_PULSES_PER_STEP 4
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+#endif
+
+#ifndef STD_ENCODER_PULSES_PER_STEP
+  #define STD_ENCODER_PULSES_PER_STEP 5
+#endif
+#ifndef STD_ENCODER_STEPS_PER_MENU_ITEM
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+#endif
+#ifndef ENCODER_PULSES_PER_STEP
+  #define ENCODER_PULSES_PER_STEP STD_ENCODER_PULSES_PER_STEP
+#endif
+#ifndef ENCODER_STEPS_PER_MENU_ITEM
+  #define ENCODER_STEPS_PER_MENU_ITEM STD_ENCODER_STEPS_PER_MENU_ITEM
+#endif
+#ifndef ENCODER_FEEDRATE_DEADZONE
+  #define ENCODER_FEEDRATE_DEADZONE 6
+#endif
+
+// Shift register panels
+// ---------------------
+// 2 wire Non-latching LCD SR from:
+// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection
+
+#if ENABLED(SAV_3DLCD)
+  #define SR_LCD_2W_NL    // Non latching 2 wire shift register
+  #define ULTIPANEL
+#endif
+
+#if ENABLED(DOGLCD) // Change number of lines to match the DOG graphic display
+  #ifndef LCD_WIDTH
+    #ifdef LCD_WIDTH_OVERRIDE
+      #define LCD_WIDTH LCD_WIDTH_OVERRIDE
+    #else
+      #define LCD_WIDTH 22
+    #endif
+  #endif
+  #ifndef LCD_HEIGHT
+    #define LCD_HEIGHT 5
+  #endif
+#endif
+
+#if ENABLED(NO_LCD_MENUS)
+  #undef ULTIPANEL
+#endif
+
+#if ENABLED(ULTIPANEL)
+  #define NEWPANEL  // Disable this if you actually have no click-encoder panel
+  #define ULTRA_LCD
+  #ifndef LCD_WIDTH
+    #define LCD_WIDTH 20
+  #endif
+  #ifndef LCD_HEIGHT
+    #define LCD_HEIGHT 4
+  #endif
+#elif ENABLED(ULTRA_LCD)  // no panel but just LCD
+  #ifndef LCD_WIDTH
+    #define LCD_WIDTH 16
+  #endif
+  #ifndef LCD_HEIGHT
+    #define LCD_HEIGHT 2
+  #endif
+#endif
+
+#if ENABLED(DOGLCD)
+  /* Custom characters defined in font dogm_font_data_Marlin_symbols.h / Marlin_symbols.fon */
+  // \x00 intentionally skipped to avoid problems in strings
+  #define LCD_STR_REFRESH     "\x01"
+  #define LCD_STR_FOLDER      "\x02"
+  #define LCD_STR_ARROW_RIGHT "\x03"
+  #define LCD_STR_UPLEVEL     "\x04"
+  #define LCD_STR_CLOCK       "\x05"
+  #define LCD_STR_FEEDRATE    "\x06"
+  #define LCD_STR_BEDTEMP     "\x07"
+  #define LCD_STR_THERMOMETER "\x08"
+  #define LCD_STR_DEGREE      "\x09"
+
+  #define LCD_STR_SPECIAL_MAX '\x09'
+  // Maximum here is 0x1F because 0x20 is ' ' (space) and the normal charsets begin.
+  // Better stay below 0x10 because DISPLAY_CHARSET_HD44780_WESTERN begins here.
+
+  // Symbol characters
+  #define LCD_STR_FILAM_DIA   "\xf8"
+  #define LCD_STR_FILAM_MUL   "\xa4"
+#else
+  // Custom characters defined in the first 8 characters of the LCD
+  #define LCD_BEDTEMP_CHAR     0x00  // Print only as a char. This will have 'unexpected' results when used in a string!
+  #define LCD_DEGREE_CHAR      0x01
+  #define LCD_STR_THERMOMETER "\x02" // Still used with string concatenation
+  #define LCD_UPLEVEL_CHAR     0x03
+  #define LCD_STR_REFRESH     "\x04"
+  #define LCD_STR_FOLDER      "\x05"
+  #define LCD_FEEDRATE_CHAR    0x06
+  #define LCD_CLOCK_CHAR       0x07
+  #define LCD_STR_ARROW_RIGHT ">"  /* from the default character set */
+#endif
+
+/**
+ * Default LCD contrast for dogm-like LCD displays
+ */
+#if ENABLED(DOGLCD)
+
+  #define HAS_LCD_CONTRAST ( \
+      ENABLED(MAKRPANEL) \
+   || ENABLED(CARTESIO_UI) \
+   || ENABLED(VIKI2) \
+   || ENABLED(miniVIKI) \
+   || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+  )
+
+  #if HAS_LCD_CONTRAST
+    #ifndef LCD_CONTRAST_MIN
+      #define LCD_CONTRAST_MIN 0
+    #endif
+    #ifndef LCD_CONTRAST_MAX
+      #define LCD_CONTRAST_MAX 63
+    #endif
+    #ifndef DEFAULT_LCD_CONTRAST
+      #define DEFAULT_LCD_CONTRAST 32
+    #endif
+  #endif
+#endif
+
+// Boot screens
+#if DISABLED(ULTRA_LCD)
+  #undef SHOW_BOOTSCREEN
+#elif !defined(BOOTSCREEN_TIMEOUT)
+  #define BOOTSCREEN_TIMEOUT 2500
+#endif
+
+#define HAS_DEBUG_MENU (ENABLED(ULTIPANEL) && ENABLED(LCD_PROGRESS_BAR_TEST))
+
+/**
+ * Extruders have some combination of stepper motors and hotends
+ * so we separate these concepts into the defines:
+ *
+ *  EXTRUDERS    - Number of Selectable Tools
+ *  HOTENDS      - Number of hotends, whether connected or separate
+ *  E_STEPPERS   - Number of actual E stepper motors
+ *  E_MANUAL     - Number of E steppers for LCD move options
+ *
+ */
+#if ENABLED(SWITCHING_EXTRUDER)                               // One stepper for every two EXTRUDERS
+  #if EXTRUDERS > 4
+    #define E_STEPPERS    3
+  #elif EXTRUDERS > 2
+    #define E_STEPPERS    2
+  #else
+    #define E_STEPPERS    1
+  #endif
+  #if DISABLED(SWITCHING_NOZZLE)
+    #define HOTENDS       E_STEPPERS
+  #endif
+  #define E_MANUAL        EXTRUDERS
+#elif ENABLED(MIXING_EXTRUDER)
+  #define E_STEPPERS      MIXING_STEPPERS
+  #define E_MANUAL        1
+#else
+  #define E_STEPPERS      EXTRUDERS
+  #define E_MANUAL        EXTRUDERS
+#endif
+
+// No inactive extruders with MK2_MULTIPLEXER or SWITCHING_NOZZLE
+#if ENABLED(MK2_MULTIPLEXER) || ENABLED(SWITCHING_NOZZLE)
+  #undef DISABLE_INACTIVE_EXTRUDER
+#endif
+
+// MK2 Multiplexer forces SINGLENOZZLE
+#if ENABLED(MK2_MULTIPLEXER)
+  #define SINGLENOZZLE
+#endif
+
+#if ENABLED(SINGLENOZZLE) || ENABLED(MIXING_EXTRUDER)         // One hotend, one thermistor, no XY offset
+  #undef HOTENDS
+  #define HOTENDS       1
+  #undef TEMP_SENSOR_1_AS_REDUNDANT
+  #undef HOTEND_OFFSET_X
+  #undef HOTEND_OFFSET_Y
+#endif
+
+#ifndef HOTENDS
+  #define HOTENDS EXTRUDERS
+#endif
+
+#define DO_SWITCH_EXTRUDER (ENABLED(SWITCHING_EXTRUDER) && (DISABLED(SWITCHING_NOZZLE) || SWITCHING_EXTRUDER_SERVO_NR != SWITCHING_NOZZLE_SERVO_NR))
+
+/**
+ * DISTINCT_E_FACTORS affects how some E factors are accessed
+ */
+#if ENABLED(DISTINCT_E_FACTORS) && E_STEPPERS > 1
+  #define XYZE_N (XYZ + E_STEPPERS)
+  #if ENABLED(HANGPRINTER)
+    #define NUM_AXIS_N (ABCD + E_STEPPERS)
+  #else
+    #define NUM_AXIS_N (XYZ + E_STEPPERS)
+  #endif
+  #define E_AXIS_N (E_AXIS + extruder)
+#else
+  #undef DISTINCT_E_FACTORS
+  #define XYZE_N XYZE
+  #if ENABLED(HANGPRINTER)
+    #define NUM_AXIS_N ABCDE
+  #else
+    #define NUM_AXIS_N XYZE
+  #endif
+  #define E_AXIS_N E_AXIS
+#endif
+
+/**
+ * The BLTouch Probe emulates a servo probe
+ * and uses "special" angles for its state.
+ */
+#if ENABLED(BLTOUCH)
+  #ifndef Z_PROBE_SERVO_NR
+    #define Z_PROBE_SERVO_NR 0
+  #endif
+  #ifndef NUM_SERVOS
+    #define NUM_SERVOS (Z_PROBE_SERVO_NR + 1)
+  #endif
+  #undef DEACTIVATE_SERVOS_AFTER_MOVE
+  #if NUM_SERVOS == 1
+    #undef SERVO_DELAY
+    #define SERVO_DELAY { 50 }
+  #endif
+  #ifndef BLTOUCH_DELAY
+    #define BLTOUCH_DELAY 375
+  #endif
+  #undef Z_SERVO_ANGLES
+  #define Z_SERVO_ANGLES { BLTOUCH_DEPLOY, BLTOUCH_STOW }
+
+  #define BLTOUCH_DEPLOY    10
+  #define BLTOUCH_STOW      90
+  #define BLTOUCH_SELFTEST 120
+  #define BLTOUCH_RESET    160
+  #define _TEST_BLTOUCH(P) (READ(P##_PIN) != P##_ENDSTOP_INVERTING)
+
+  // Always disable probe pin inverting for BLTouch
+  #undef Z_MIN_PROBE_ENDSTOP_INVERTING
+  #define Z_MIN_PROBE_ENDSTOP_INVERTING false
+
+  #if ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
+    #undef Z_MIN_ENDSTOP_INVERTING
+    #define Z_MIN_ENDSTOP_INVERTING Z_MIN_PROBE_ENDSTOP_INVERTING
+    #define TEST_BLTOUCH() _TEST_BLTOUCH(Z_MIN)
+  #else
+    #define TEST_BLTOUCH() _TEST_BLTOUCH(Z_MIN_PROBE)
+  #endif
+#endif
+
+/**
+ * Set a flag for a servo probe
+ */
+#define HAS_Z_SERVO_PROBE (defined(Z_PROBE_SERVO_NR) && Z_PROBE_SERVO_NR >= 0)
+
+/**
+ * Set flags for enabled probes
+ */
+#define HAS_BED_PROBE (ENABLED(FIX_MOUNTED_PROBE) || ENABLED(Z_PROBE_ALLEN_KEY) || HAS_Z_SERVO_PROBE || ENABLED(Z_PROBE_SLED) || ENABLED(SOLENOID_PROBE))
+#define PROBE_SELECTED (HAS_BED_PROBE || ENABLED(PROBE_MANUALLY) || ENABLED(MESH_BED_LEVELING))
+
+#if !HAS_BED_PROBE
+  // Clear probe pin settings when no probe is selected
+  #undef Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
+  #undef Z_MIN_PROBE_ENDSTOP
+#elif ENABLED(Z_PROBE_ALLEN_KEY)
+  // Extra test for Allen Key Probe
+  #define PROBE_IS_TRIGGERED_WHEN_STOWED_TEST
+#endif
+
+#define HOMING_Z_WITH_PROBE (HAS_BED_PROBE && Z_HOME_DIR < 0 && ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN))
+
+#define HAS_SOFTWARE_ENDSTOPS (ENABLED(MIN_SOFTWARE_ENDSTOPS) || ENABLED(MAX_SOFTWARE_ENDSTOPS))
+#define HAS_RESUME_CONTINUE (ENABLED(NEWPANEL) || ENABLED(EMERGENCY_PARSER))
+#define HAS_COLOR_LEDS (ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_LED))
+
+#define USE_MARLINSERIAL !(defined(__AVR__) && defined(USBCON))
+
+#endif // CONDITIONALS_LCD_H

Marlin/G26_Mesh_Validation_Tool.cpp

@@ -0,0 +1,920 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Marlin Firmware -- G26 - Mesh Validation Tool
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(G26_MESH_VALIDATION)
+
+  #include "Marlin.h"
+  #include "planner.h"
+  #include "stepper.h"
+  #include "temperature.h"
+  #include "ultralcd.h"
+  #include "parser.h"
+  #include "serial.h"
+  #include "bitmap_flags.h"
+
+  #if ENABLED(MESH_BED_LEVELING)
+    #include "mesh_bed_leveling.h"
+  #elif ENABLED(AUTO_BED_LEVELING_UBL)
+    #include "ubl.h"
+  #endif
+
+  #define EXTRUSION_MULTIPLIER 1.0
+  #define RETRACTION_MULTIPLIER 1.0
+  #define PRIME_LENGTH 10.0
+  #define OOZE_AMOUNT 0.3
+
+  #define INTERSECTION_CIRCLE_RADIUS 5
+  #define CROSSHAIRS_SIZE 3
+
+  #if CROSSHAIRS_SIZE >= INTERSECTION_CIRCLE_RADIUS
+    #error "CROSSHAIRS_SIZE must be less than INTERSECTION_CIRCLE_RADIUS."
+  #endif
+
+  #define G26_OK false
+  #define G26_ERR true
+
+  /**
+   *   G26 Mesh Validation Tool
+   *
+   *   G26 is a Mesh Validation Tool intended to provide support for the Marlin Unified Bed Leveling System.
+   *   In order to fully utilize and benefit from the Marlin Unified Bed Leveling System an accurate Mesh must
+   *   be defined. G29 is designed to allow the user to quickly validate the correctness of her Mesh. It will
+   *   first heat the bed and nozzle. It will then print lines and circles along the Mesh Cell boundaries and
+   *   the intersections of those lines (respectively).
+   *
+   *   This action allows the user to immediately see where the Mesh is properly defined and where it needs to
+   *   be edited. The command will generate the Mesh lines closest to the nozzle's starting position. Alternatively
+   *   the user can specify the X and Y position of interest with command parameters. This allows the user to
+   *   focus on a particular area of the Mesh where attention is needed.
+   *
+   *   B #  Bed         Set the Bed Temperature. If not specified, a default of 60 C. will be assumed.
+   *
+   *   C    Current     When searching for Mesh Intersection points to draw, use the current nozzle location
+   *                    as the base for any distance comparison.
+   *
+   *   D    Disable     Disable the Unified Bed Leveling System. In the normal case the user is invoking this
+   *                    command to see how well a Mesh as been adjusted to match a print surface. In order to do
+   *                    this the Unified Bed Leveling System is turned on by the G26 command. The D parameter
+   *                    alters the command's normal behaviour and disables the Unified Bed Leveling System even if
+   *                    it is on.
+   *
+   *   H #  Hotend      Set the Nozzle Temperature. If not specified, a default of 205 C. will be assumed.
+   *
+   *   F #  Filament    Used to specify the diameter of the filament being used. If not specified
+   *                    1.75mm filament is assumed. If you are not getting acceptable results by using the
+   *                    'correct' numbers, you can scale this number up or down a little bit to change the amount
+   *                    of filament that is being extruded during the printing of the various lines on the bed.
+   *
+   *   K    Keep-On     Keep the heaters turned on at the end of the command.
+   *
+   *   L #  Layer       Layer height. (Height of nozzle above bed)  If not specified .20mm will be used.
+   *
+   *   O #  Ooooze      How much your nozzle will Ooooze filament while getting in position to print. This
+   *                    is over kill, but using this parameter will let you get the very first 'circle' perfect
+   *                    so you have a trophy to peel off of the bed and hang up to show how perfectly you have your
+   *                    Mesh calibrated. If not specified, a filament length of .3mm is assumed.
+   *
+   *   P #  Prime       Prime the nozzle with specified length of filament. If this parameter is not
+   *                    given, no prime action will take place. If the parameter specifies an amount, that much
+   *                    will be purged before continuing. If no amount is specified the command will start
+   *                    purging filament until the user provides an LCD Click and then it will continue with
+   *                    printing the Mesh. You can carefully remove the spent filament with a needle nose
+   *                    pliers while holding the LCD Click wheel in a depressed state. If you do not have
+   *                    an LCD, you must specify a value if you use P.
+   *
+   *   Q #  Multiplier  Retraction Multiplier. Normally not needed. Retraction defaults to 1.0mm and
+   *                    un-retraction is at 1.2mm   These numbers will be scaled by the specified amount
+   *
+   *   R #  Repeat      Prints the number of patterns given as a parameter, starting at the current location.
+   *                    If a parameter isn't given, every point will be printed unless G26 is interrupted.
+   *                    This works the same way that the UBL G29 P4 R parameter works.
+   *
+   *                    NOTE:  If you do not have an LCD, you -must- specify R. This is to ensure that you are
+   *                    aware that there's some risk associated with printing without the ability to abort in
+   *                    cases where mesh point Z value may be inaccurate. As above, if you do not include a
+   *                    parameter, every point will be printed.
+   *
+   *   S #  Nozzle      Used to control the size of nozzle diameter. If not specified, a .4mm nozzle is assumed.
+   *
+   *   U #  Random      Randomize the order that the circles are drawn on the bed. The search for the closest
+   *                    undrawn cicle is still done. But the distance to the location for each circle has a
+   *                    random number of the size specified added to it. Specifying S50 will give an interesting
+   *                    deviation from the normal behaviour on a 10 x 10 Mesh.
+   *
+   *   X #  X Coord.    Specify the starting location of the drawing activity.
+   *
+   *   Y #  Y Coord.    Specify the starting location of the drawing activity.
+   */
+
+  // External references
+
+  extern Planner planner;
+
+  // Private functions
+
+  static uint16_t circle_flags[16], horizontal_mesh_line_flags[16], vertical_mesh_line_flags[16];
+  float g26_e_axis_feedrate = 0.025,
+        random_deviation = 0.0;
+
+  static bool g26_retracted = false; // Track the retracted state of the nozzle so mismatched
+                                     // retracts/recovers won't result in a bad state.
+
+  static float g26_extrusion_multiplier,
+               g26_retraction_multiplier,
+               g26_layer_height,
+               g26_prime_length,
+               g26_x_pos, g26_y_pos;
+
+  static int16_t g26_bed_temp,
+                 g26_hotend_temp;
+
+  static int8_t g26_prime_flag;
+
+  #if ENABLED(ULTIPANEL)
+
+    /**
+     * If the LCD is clicked, cancel, wait for release, return true
+     */
+    bool user_canceled() {
+      if (!is_lcd_clicked()) return false; // Return if the button isn't pressed
+      lcd_setstatusPGM(PSTR("Mesh Validation Stopped."), 99);
+      #if ENABLED(ULTIPANEL)
+        lcd_quick_feedback(true);
+      #endif
+      wait_for_release();
+      return true;
+    }
+
+    bool exit_from_g26() {
+      lcd_setstatusPGM(PSTR("Leaving G26"), -1);
+      wait_for_release();
+      return G26_ERR;
+    }
+
+  #endif
+
+  void G26_line_to_destination(const float &feed_rate) {
+    const float save_feedrate = feedrate_mm_s;
+    feedrate_mm_s = feed_rate;
+    prepare_move_to_destination();  // will ultimately call ubl.line_to_destination_cartesian or ubl.prepare_linear_move_to for UBL_SEGMENTED
+    feedrate_mm_s = save_feedrate;
+  }
+
+  void move_to(const float &rx, const float &ry, const float &z, const float &e_delta) {
+    float feed_value;
+    static float last_z = -999.99;
+
+    bool has_xy_component = (rx != current_position[X_AXIS] || ry != current_position[Y_AXIS]); // Check if X or Y is involved in the movement.
+
+    if (z != last_z) {
+      last_z = z;
+      feed_value = planner.max_feedrate_mm_s[Z_AXIS]/(3.0);  // Base the feed rate off of the configured Z_AXIS feed rate
+
+      destination[X_AXIS] = current_position[X_AXIS];
+      destination[Y_AXIS] = current_position[Y_AXIS];
+      destination[Z_AXIS] = z;                          // We know the last_z==z or we wouldn't be in this block of code.
+      destination[E_CART] = current_position[E_CART];
+
+      G26_line_to_destination(feed_value);
+      set_destination_from_current();
+    }
+
+    // Check if X or Y is involved in the movement.
+    // Yes: a 'normal' movement. No: a retract() or recover()
+    feed_value = has_xy_component ? PLANNER_XY_FEEDRATE() / 10.0 : planner.max_feedrate_mm_s[E_AXIS] / 1.5;
+
+    if (g26_debug_flag) SERIAL_ECHOLNPAIR("in move_to() feed_value for XY:", feed_value);
+
+    destination[X_AXIS] = rx;
+    destination[Y_AXIS] = ry;
+    destination[E_CART] += e_delta;
+
+    G26_line_to_destination(feed_value);
+    set_destination_from_current();
+  }
+
+  FORCE_INLINE void move_to(const float where[XYZE], const float &de) { move_to(where[X_AXIS], where[Y_AXIS], where[Z_AXIS], de); }
+
+  void retract_filament(const float where[XYZE]) {
+    if (!g26_retracted) { // Only retract if we are not already retracted!
+      g26_retracted = true;
+      move_to(where, -1.0 * g26_retraction_multiplier);
+    }
+  }
+
+  void recover_filament(const float where[XYZE]) {
+    if (g26_retracted) { // Only un-retract if we are retracted.
+      move_to(where, 1.2 * g26_retraction_multiplier);
+      g26_retracted = false;
+    }
+  }
+
+  /**
+   * Prime the nozzle if needed. Return true on error.
+   */
+  inline bool prime_nozzle() {
+
+    #if ENABLED(ULTIPANEL)
+      float Total_Prime = 0.0;
+
+      if (g26_prime_flag == -1) {  // The user wants to control how much filament gets purged
+
+        lcd_external_control = true;
+        lcd_setstatusPGM(PSTR("User-Controlled Prime"), 99);
+        lcd_chirp();
+
+        set_destination_from_current();
+
+        recover_filament(destination); // Make sure G26 doesn't think the filament is retracted().
+
+        while (!is_lcd_clicked()) {
+          lcd_chirp();
+          destination[E_CART] += 0.25;
+          #ifdef PREVENT_LENGTHY_EXTRUDE
+            Total_Prime += 0.25;
+            if (Total_Prime >= EXTRUDE_MAXLENGTH) return G26_ERR;
+          #endif
+          G26_line_to_destination(planner.max_feedrate_mm_s[E_AXIS] / 15.0);
+          set_destination_from_current();
+          planner.synchronize();    // Without this synchronize, the purge is more consistent,
+                                    // but because the planner has a buffer, we won't be able
+                                    // to stop as quickly. So we put up with the less smooth
+                                    // action to give the user a more responsive 'Stop'.
+
+          SERIAL_FLUSH(); // Prevent host M105 buffer overrun.
+        }
+
+        wait_for_release();
+
+        lcd_setstatusPGM(PSTR("Done Priming"), 99);
+        lcd_quick_feedback(true);
+        lcd_external_control = false;
+      }
+      else
+    #endif
+    {
+      #if ENABLED(ULTRA_LCD)
+        lcd_setstatusPGM(PSTR("Fixed Length Prime."), 99);
+        lcd_quick_feedback(true);
+      #endif
+      set_destination_from_current();
+      destination[E_CART] += g26_prime_length;
+      G26_line_to_destination(planner.max_feedrate_mm_s[E_AXIS] / 15.0);
+      set_destination_from_current();
+      retract_filament(destination);
+    }
+
+    return G26_OK;
+  }
+
+  mesh_index_pair find_closest_circle_to_print(const float &X, const float &Y) {
+    float closest = 99999.99;
+    mesh_index_pair return_val;
+
+    return_val.x_index = return_val.y_index = -1;
+
+    for (uint8_t i = 0; i < GRID_MAX_POINTS_X; i++) {
+      for (uint8_t j = 0; j < GRID_MAX_POINTS_Y; j++) {
+        if (!is_bitmap_set(circle_flags, i, j)) {
+          const float mx = _GET_MESH_X(i),  // We found a circle that needs to be printed
+                      my = _GET_MESH_Y(j);
+
+          // Get the distance to this intersection
+          float f = HYPOT(X - mx, Y - my);
+
+          // It is possible that we are being called with the values
+          // to let us find the closest circle to the start position.
+          // But if this is not the case, add a small weighting to the
+          // distance calculation to help it choose a better place to continue.
+          f += HYPOT(g26_x_pos - mx, g26_y_pos - my) / 15.0;
+
+          // Add in the specified amount of Random Noise to our search
+          if (random_deviation > 1.0)
+            f += random(0.0, random_deviation);
+
+          if (f < closest) {
+            closest = f;              // We found a closer location that is still
+            return_val.x_index = i;   // un-printed  --- save the data for it
+            return_val.y_index = j;
+            return_val.distance = closest;
+          }
+        }
+      }
+    }
+    bitmap_set(circle_flags, return_val.x_index, return_val.y_index);   // Mark this location as done.
+    return return_val;
+  }
+
+  /**
+   * print_line_from_here_to_there() takes two cartesian coordinates and draws a line from one
+   * to the other. But there are really three sets of coordinates involved. The first coordinate
+   * is the present location of the nozzle. We don't necessarily want to print from this location.
+   * We first need to move the nozzle to the start of line segment where we want to print. Once
+   * there, we can use the two coordinates supplied to draw the line.
+   *
+   * Note:  Although we assume the first set of coordinates is the start of the line and the second
+   * set of coordinates is the end of the line, it does not always work out that way. This function
+   * optimizes the movement to minimize the travel distance before it can start printing. This saves
+   * a lot of time and eliminates a lot of nonsensical movement of the nozzle. However, it does
+   * cause a lot of very little short retracement of th nozzle when it draws the very first line
+   * segment of a 'circle'. The time this requires is very short and is easily saved by the other
+   * cases where the optimization comes into play.
+   */
+  void print_line_from_here_to_there(const float &sx, const float &sy, const float &sz, const float &ex, const float &ey, const float &ez) {
+    const float dx_s = current_position[X_AXIS] - sx,   // find our distance from the start of the actual line segment
+                dy_s = current_position[Y_AXIS] - sy,
+                dist_start = HYPOT2(dx_s, dy_s),        // We don't need to do a sqrt(), we can compare the distance^2
+                                                        // to save computation time
+                dx_e = current_position[X_AXIS] - ex,   // find our distance from the end of the actual line segment
+                dy_e = current_position[Y_AXIS] - ey,
+                dist_end = HYPOT2(dx_e, dy_e),
+
+                line_length = HYPOT(ex - sx, ey - sy);
+
+    // If the end point of the line is closer to the nozzle, flip the direction,
+    // moving from the end to the start. On very small lines the optimization isn't worth it.
+    if (dist_end < dist_start && (INTERSECTION_CIRCLE_RADIUS) < ABS(line_length))
+      return print_line_from_here_to_there(ex, ey, ez, sx, sy, sz);
+
+    // Decide whether to retract & bump
+
+    if (dist_start > 2.0) {
+      retract_filament(destination);
+      //todo:  parameterize the bump height with a define
+      move_to(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS] + 0.500, 0.0);  // Z bump to minimize scraping
+      move_to(sx, sy, sz + 0.500, 0.0); // Get to the starting point with no extrusion while bumped
+    }
+
+    move_to(sx, sy, sz, 0.0); // Get to the starting point with no extrusion / un-Z bump
+
+    const float e_pos_delta = line_length * g26_e_axis_feedrate * g26_extrusion_multiplier;
+
+    recover_filament(destination);
+    move_to(ex, ey, ez, e_pos_delta);  // Get to the ending point with an appropriate amount of extrusion
+  }
+
+  inline bool look_for_lines_to_connect() {
+    float sx, sy, ex, ey;
+
+    for (uint8_t i = 0; i < GRID_MAX_POINTS_X; i++) {
+      for (uint8_t j = 0; j < GRID_MAX_POINTS_Y; j++) {
+
+        #if ENABLED(ULTIPANEL)
+          if (user_canceled()) return true;     // Check if the user wants to stop the Mesh Validation
+        #endif
+
+        if (i < GRID_MAX_POINTS_X) { // We can't connect to anything to the right than GRID_MAX_POINTS_X.
+                                     // This is already a half circle because we are at the edge of the bed.
+
+          if (is_bitmap_set(circle_flags, i, j) && is_bitmap_set(circle_flags, i + 1, j)) { // check if we can do a line to the left
+            if (!is_bitmap_set(horizontal_mesh_line_flags, i, j)) {
+
+              //
+              // We found two circles that need a horizontal line to connect them
+              // Print it!
+              //
+              sx = _GET_MESH_X(  i  ) + (INTERSECTION_CIRCLE_RADIUS - (CROSSHAIRS_SIZE)); // right edge
+              ex = _GET_MESH_X(i + 1) - (INTERSECTION_CIRCLE_RADIUS - (CROSSHAIRS_SIZE)); // left edge
+
+              sx = constrain(sx, X_MIN_POS + 1, X_MAX_POS - 1);
+              sy = ey = constrain(_GET_MESH_Y(j), Y_MIN_POS + 1, Y_MAX_POS - 1);
+              ex = constrain(ex, X_MIN_POS + 1, X_MAX_POS - 1);
+
+              if (position_is_reachable(sx, sy) && position_is_reachable(ex, ey)) {
+
+                if (g26_debug_flag) {
+                  SERIAL_ECHOPAIR(" Connecting with horizontal line (sx=", sx);
+                  SERIAL_ECHOPAIR(", sy=", sy);
+                  SERIAL_ECHOPAIR(") -> (ex=", ex);
+                  SERIAL_ECHOPAIR(", ey=", ey);
+                  SERIAL_CHAR(')');
+                  SERIAL_EOL();
+                  //debug_current_and_destination(PSTR("Connecting horizontal line."));
+                }
+                print_line_from_here_to_there(sx, sy, g26_layer_height, ex, ey, g26_layer_height);
+              }
+              bitmap_set(horizontal_mesh_line_flags, i, j);   // Mark it as done so we don't do it again, even if we skipped it
+            }
+          }
+
+          if (j < GRID_MAX_POINTS_Y) { // We can't connect to anything further back than GRID_MAX_POINTS_Y.
+                                           // This is already a half circle because we are at the edge  of the bed.
+
+            if (is_bitmap_set(circle_flags, i, j) && is_bitmap_set(circle_flags, i, j + 1)) { // check if we can do a line straight down
+              if (!is_bitmap_set( vertical_mesh_line_flags, i, j)) {
+                //
+                // We found two circles that need a vertical line to connect them
+                // Print it!
+                //
+                sy = _GET_MESH_Y(  j  ) + (INTERSECTION_CIRCLE_RADIUS - (CROSSHAIRS_SIZE)); // top edge
+                ey = _GET_MESH_Y(j + 1) - (INTERSECTION_CIRCLE_RADIUS - (CROSSHAIRS_SIZE)); // bottom edge
+
+                sx = ex = constrain(_GET_MESH_X(i), X_MIN_POS + 1, X_MAX_POS - 1);
+                sy = constrain(sy, Y_MIN_POS + 1, Y_MAX_POS - 1);
+                ey = constrain(ey, Y_MIN_POS + 1, Y_MAX_POS - 1);
+
+                if (position_is_reachable(sx, sy) && position_is_reachable(ex, ey)) {
+
+                  if (g26_debug_flag) {
+                    SERIAL_ECHOPAIR(" Connecting with vertical line (sx=", sx);
+                    SERIAL_ECHOPAIR(", sy=", sy);
+                    SERIAL_ECHOPAIR(") -> (ex=", ex);
+                    SERIAL_ECHOPAIR(", ey=", ey);
+                    SERIAL_CHAR(')');
+                    SERIAL_EOL();
+
+                    #if ENABLED(AUTO_BED_LEVELING_UBL)
+                      debug_current_and_destination(PSTR("Connecting vertical line."));
+                    #endif
+                  }
+                  print_line_from_here_to_there(sx, sy, g26_layer_height, ex, ey, g26_layer_height);
+                }
+                bitmap_set(vertical_mesh_line_flags, i, j);   // Mark it as done so we don't do it again, even if skipped
+              }
+            }
+          }
+        }
+      }
+    }
+    return false;
+  }
+
+  /**
+   * Turn on the bed and nozzle heat and
+   * wait for them to get up to temperature.
+   */
+  inline bool turn_on_heaters() {
+    millis_t next = millis() + 5000UL;
+    #if HAS_HEATED_BED
+      #if ENABLED(ULTRA_LCD)
+        if (g26_bed_temp > 25) {
+          lcd_setstatusPGM(PSTR("G26 Heating Bed."), 99);
+          lcd_quick_feedback(true);
+          #if ENABLED(ULTIPANEL)
+            lcd_external_control = true;
+          #endif
+      #endif
+          thermalManager.setTargetBed(g26_bed_temp);
+          while (ABS(thermalManager.degBed() - g26_bed_temp) > 3) {
+
+            #if ENABLED(ULTIPANEL)
+              if (is_lcd_clicked()) return exit_from_g26();
+            #endif
+
+            if (ELAPSED(millis(), next)) {
+              next = millis() + 5000UL;
+              thermalManager.print_heaterstates();
+              SERIAL_EOL();
+            }
+            idle();
+            SERIAL_FLUSH(); // Prevent host M105 buffer overrun.
+          }
+      #if ENABLED(ULTRA_LCD)
+        }
+        lcd_setstatusPGM(PSTR("G26 Heating Nozzle."), 99);
+        lcd_quick_feedback(true);
+      #endif
+    #endif
+
+    // Start heating the nozzle and wait for it to reach temperature.
+    thermalManager.setTargetHotend(g26_hotend_temp, 0);
+    while (ABS(thermalManager.degHotend(0) - g26_hotend_temp) > 3) {
+
+      #if ENABLED(ULTIPANEL)
+        if (is_lcd_clicked()) return exit_from_g26();
+      #endif
+
+      if (ELAPSED(millis(), next)) {
+        next = millis() + 5000UL;
+        thermalManager.print_heaterstates();
+        SERIAL_EOL();
+      }
+      idle();
+
+      SERIAL_FLUSH(); // Prevent host M105 buffer overrun.
+    }
+    #if ENABLED(ULTRA_LCD)
+      lcd_reset_status();
+      lcd_quick_feedback(true);
+    #endif
+
+    return G26_OK;
+  }
+
+  float valid_trig_angle(float d) {
+    while (d > 360.0) d -= 360.0;
+    while (d < 0.0) d += 360.0;
+    return d;
+  }
+
+  /**
+   * G26: Mesh Validation Pattern generation.
+   *
+   * Used to interactively edit the mesh by placing the
+   * nozzle in a problem area and doing a G29 P4 R command.
+   *
+   * Parameters:
+   *
+   *  B  Bed Temperature
+   *  C  Continue from the Closest mesh point
+   *  D  Disable leveling before starting
+   *  F  Filament diameter
+   *  H  Hotend Temperature
+   *  K  Keep heaters on when completed
+   *  L  Layer Height
+   *  O  Ooze extrusion length
+   *  P  Prime length
+   *  Q  Retraction multiplier
+   *  R  Repetitions (number of grid points)
+   *  S  Nozzle Size (diameter) in mm
+   *  U  Random deviation (50 if no value given)
+   *  X  X position
+   *  Y  Y position
+   */
+  void gcode_G26() {
+    SERIAL_ECHOLNPGM("G26 command started. Waiting for heater(s).");
+
+    // Don't allow Mesh Validation without homing first,
+    // or if the parameter parsing did not go OK, abort
+    if (axis_unhomed_error()) return;
+
+    g26_extrusion_multiplier    = EXTRUSION_MULTIPLIER;
+    g26_retraction_multiplier   = RETRACTION_MULTIPLIER;
+    g26_layer_height            = MESH_TEST_LAYER_HEIGHT;
+    g26_prime_length            = PRIME_LENGTH;
+    g26_bed_temp                = MESH_TEST_BED_TEMP;
+    g26_hotend_temp             = MESH_TEST_HOTEND_TEMP;
+    g26_prime_flag              = 0;
+
+    float g26_nozzle            = MESH_TEST_NOZZLE_SIZE,
+          g26_filament_diameter = DEFAULT_NOMINAL_FILAMENT_DIA,
+          g26_ooze_amount       = parser.linearval('O', OOZE_AMOUNT);
+
+    bool g26_continue_with_closest = parser.boolval('C'),
+         g26_keep_heaters_on       = parser.boolval('K');
+
+    if (parser.seenval('B')) {
+      g26_bed_temp = parser.value_celsius();
+      if (g26_bed_temp && !WITHIN(g26_bed_temp, 40, 140)) {
+        SERIAL_PROTOCOLLNPGM("?Specified bed temperature not plausible (40-140C).");
+        return;
+      }
+    }
+
+    if (parser.seenval('L')) {
+      g26_layer_height = parser.value_linear_units();
+      if (!WITHIN(g26_layer_height, 0.0, 2.0)) {
+        SERIAL_PROTOCOLLNPGM("?Specified layer height not plausible.");
+        return;
+      }
+    }
+
+    if (parser.seen('Q')) {
+      if (parser.has_value()) {
+        g26_retraction_multiplier = parser.value_float();
+        if (!WITHIN(g26_retraction_multiplier, 0.05, 15.0)) {
+          SERIAL_PROTOCOLLNPGM("?Specified Retraction Multiplier not plausible.");
+          return;
+        }
+      }
+      else {
+        SERIAL_PROTOCOLLNPGM("?Retraction Multiplier must be specified.");
+        return;
+      }
+    }
+
+    if (parser.seenval('S')) {
+      g26_nozzle = parser.value_float();
+      if (!WITHIN(g26_nozzle, 0.1, 1.0)) {
+        SERIAL_PROTOCOLLNPGM("?Specified nozzle size not plausible.");
+        return;
+      }
+    }
+
+    if (parser.seen('P')) {
+      if (!parser.has_value()) {
+        #if ENABLED(ULTIPANEL)
+          g26_prime_flag = -1;
+        #else
+          SERIAL_PROTOCOLLNPGM("?Prime length must be specified when not using an LCD.");
+          return;
+        #endif
+      }
+      else {
+        g26_prime_flag++;
+        g26_prime_length = parser.value_linear_units();
+        if (!WITHIN(g26_prime_length, 0.0, 25.0)) {
+          SERIAL_PROTOCOLLNPGM("?Specified prime length not plausible.");
+          return;
+        }
+      }
+    }
+
+    if (parser.seenval('F')) {
+      g26_filament_diameter = parser.value_linear_units();
+      if (!WITHIN(g26_filament_diameter, 1.0, 4.0)) {
+        SERIAL_PROTOCOLLNPGM("?Specified filament size not plausible.");
+        return;
+      }
+    }
+    g26_extrusion_multiplier *= sq(1.75) / sq(g26_filament_diameter); // If we aren't using 1.75mm filament, we need to
+                                                                      // scale up or down the length needed to get the
+                                                                      // same volume of filament
+
+    g26_extrusion_multiplier *= g26_filament_diameter * sq(g26_nozzle) / sq(0.3); // Scale up by nozzle size
+
+    if (parser.seenval('H')) {
+      g26_hotend_temp = parser.value_celsius();
+      if (!WITHIN(g26_hotend_temp, 165, 280)) {
+        SERIAL_PROTOCOLLNPGM("?Specified nozzle temperature not plausible.");
+        return;
+      }
+    }
+
+    if (parser.seen('U')) {
+      randomSeed(millis());
+      // This setting will persist for the next G26
+      random_deviation = parser.has_value() ? parser.value_float() : 50.0;
+    }
+
+    int16_t g26_repeats;
+    #if ENABLED(ULTIPANEL)
+      g26_repeats = parser.intval('R', GRID_MAX_POINTS + 1);
+    #else
+      if (!parser.seen('R')) {
+        SERIAL_PROTOCOLLNPGM("?(R)epeat must be specified when not using an LCD.");
+        return;
+      }
+      else
+        g26_repeats = parser.has_value() ? parser.value_int() : GRID_MAX_POINTS + 1;
+    #endif
+    if (g26_repeats < 1) {
+      SERIAL_PROTOCOLLNPGM("?(R)epeat value not plausible; must be at least 1.");
+      return;
+    }
+
+    g26_x_pos = parser.seenval('X') ? RAW_X_POSITION(parser.value_linear_units()) : current_position[X_AXIS];
+    g26_y_pos = parser.seenval('Y') ? RAW_Y_POSITION(parser.value_linear_units()) : current_position[Y_AXIS];
+    if (!position_is_reachable(g26_x_pos, g26_y_pos)) {
+      SERIAL_PROTOCOLLNPGM("?Specified X,Y coordinate out of bounds.");
+      return;
+    }
+
+    /**
+     * Wait until all parameters are verified before altering the state!
+     */
+    set_bed_leveling_enabled(!parser.seen('D'));
+
+    if (current_position[Z_AXIS] < Z_CLEARANCE_BETWEEN_PROBES) {
+      do_blocking_move_to_z(Z_CLEARANCE_BETWEEN_PROBES);
+      set_current_from_destination();
+    }
+
+    if (turn_on_heaters() != G26_OK) goto LEAVE;
+
+    current_position[E_CART] = 0.0;
+    sync_plan_position_e();
+
+    if (g26_prime_flag && prime_nozzle() != G26_OK) goto LEAVE;
+
+    /**
+     *  Bed is preheated
+     *
+     *  Nozzle is at temperature
+     *
+     *  Filament is primed!
+     *
+     *  It's  "Show Time" !!!
+     */
+
+    ZERO(circle_flags);
+    ZERO(horizontal_mesh_line_flags);
+    ZERO(vertical_mesh_line_flags);
+
+    // Move nozzle to the specified height for the first layer
+    set_destination_from_current();
+    destination[Z_AXIS] = g26_layer_height;
+    move_to(destination, 0.0);
+    move_to(destination, g26_ooze_amount);
+
+    #if ENABLED(ULTIPANEL)
+      lcd_external_control = true;
+    #endif
+
+    //debug_current_and_destination(PSTR("Starting G26 Mesh Validation Pattern."));
+
+    #if DISABLED(ARC_SUPPORT)
+
+      /**
+       * Pre-generate radius offset values at 30 degree intervals to reduce CPU load.
+       */
+      #define A_INT 30
+      #define _ANGS (360 / A_INT)
+      #define A_CNT (_ANGS / 2)
+      #define _IND(A) ((A + _ANGS * 8) % _ANGS)
+      #define _COS(A) (trig_table[_IND(A) % A_CNT] * (_IND(A) >= A_CNT ? -1 : 1))
+      #define _SIN(A) (-_COS((A + A_CNT / 2) % _ANGS))
+      #if A_CNT & 1
+        #error "A_CNT must be a positive value. Please change A_INT."
+      #endif
+      float trig_table[A_CNT];
+      for (uint8_t i = 0; i < A_CNT; i++)
+        trig_table[i] = INTERSECTION_CIRCLE_RADIUS * cos(RADIANS(i * A_INT));
+
+    #endif // !ARC_SUPPORT
+
+    mesh_index_pair location;
+    do {
+       location = g26_continue_with_closest
+        ? find_closest_circle_to_print(current_position[X_AXIS], current_position[Y_AXIS])
+        : find_closest_circle_to_print(g26_x_pos, g26_y_pos); // Find the closest Mesh Intersection to where we are now.
+
+      if (location.x_index >= 0 && location.y_index >= 0) {
+        const float circle_x = _GET_MESH_X(location.x_index),
+                    circle_y = _GET_MESH_Y(location.y_index);
+
+        // If this mesh location is outside the printable_radius, skip it.
+        if (!position_is_reachable(circle_x, circle_y)) continue;
+
+        // Determine where to start and end the circle,
+        // which is always drawn counter-clockwise.
+        const uint8_t xi = location.x_index, yi = location.y_index;
+        const bool f = yi == 0, r = xi >= GRID_MAX_POINTS_X - 1, b = yi >= GRID_MAX_POINTS_Y - 1;
+
+        #if ENABLED(ARC_SUPPORT)
+
+          #define ARC_LENGTH(quarters)  (INTERSECTION_CIRCLE_RADIUS * M_PI * (quarters) / 2)
+          float sx = circle_x + INTERSECTION_CIRCLE_RADIUS,   // default to full circle
+                ex = circle_x + INTERSECTION_CIRCLE_RADIUS,
+                sy = circle_y, ey = circle_y,
+                arc_length = ARC_LENGTH(4);
+
+          // Figure out where to start and end the arc - we always print counterclockwise
+          if (xi == 0) {                             // left edge
+            sx = f ? circle_x + INTERSECTION_CIRCLE_RADIUS : circle_x;
+            ex = b ? circle_x + INTERSECTION_CIRCLE_RADIUS : circle_x;
+            sy = f ? circle_y : circle_y - INTERSECTION_CIRCLE_RADIUS;
+            ey = b ? circle_y : circle_y + INTERSECTION_CIRCLE_RADIUS;
+            arc_length = (f || b) ? ARC_LENGTH(1) : ARC_LENGTH(2);
+          }
+          else if (r) {                             // right edge
+            sx = b ? circle_x - INTERSECTION_CIRCLE_RADIUS : circle_x;
+            ex = f ? circle_x - INTERSECTION_CIRCLE_RADIUS : circle_x;
+            sy = b ? circle_y : circle_y + INTERSECTION_CIRCLE_RADIUS;
+            ey = f ? circle_y : circle_y - INTERSECTION_CIRCLE_RADIUS;
+            arc_length = (f || b) ? ARC_LENGTH(1) : ARC_LENGTH(2);
+          }
+          else if (f) {
+            sx = circle_x + INTERSECTION_CIRCLE_RADIUS;
+            ex = circle_x - INTERSECTION_CIRCLE_RADIUS;
+            sy = ey = circle_y;
+            arc_length = ARC_LENGTH(2);
+          }
+          else if (b) {
+            sx = circle_x - INTERSECTION_CIRCLE_RADIUS;
+            ex = circle_x + INTERSECTION_CIRCLE_RADIUS;
+            sy = ey = circle_y;
+            arc_length = ARC_LENGTH(2);
+          }
+          const float arc_offset[2] = {
+            circle_x - sx,
+            circle_y - sy
+          };
+
+          const float dx_s = current_position[X_AXIS] - sx,   // find our distance from the start of the actual circle
+                      dy_s = current_position[Y_AXIS] - sy,
+                      dist_start = HYPOT2(dx_s, dy_s);
+          const float endpoint[XYZE] = {
+            ex, ey,
+            g26_layer_height,
+            current_position[E_CART] + (arc_length * g26_e_axis_feedrate * g26_extrusion_multiplier)
+          };
+
+          if (dist_start > 2.0) {
+            retract_filament(destination);
+            //todo:  parameterize the bump height with a define
+            move_to(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS] + 0.500, 0.0);  // Z bump to minimize scraping
+            move_to(sx, sy, g26_layer_height + 0.500, 0.0); // Get to the starting point with no extrusion while bumped
+          }
+
+          move_to(sx, sy, g26_layer_height, 0.0); // Get to the starting point with no extrusion / un-Z bump
+
+          recover_filament(destination);
+          const float save_feedrate = feedrate_mm_s;
+          feedrate_mm_s = PLANNER_XY_FEEDRATE() / 10.0;
+          plan_arc(endpoint, arc_offset, false);  // Draw a counter-clockwise arc
+          feedrate_mm_s = save_feedrate;
+          set_destination_from_current();
+          #if ENABLED(ULTIPANEL)
+            if (user_canceled()) goto LEAVE; // Check if the user wants to stop the Mesh Validation
+          #endif
+
+        #else // !ARC_SUPPORT
+
+          int8_t start_ind = -2, end_ind = 9; // Assume a full circle (from 5:00 to 5:00)
+          if (xi == 0) {                      // Left edge? Just right half.
+            start_ind = f ? 0 : -3;           //  03:00 to 12:00 for front-left
+            end_ind = b ? 0 : 2;              //  06:00 to 03:00 for back-left
+          }
+          else if (r) {                       // Right edge? Just left half.
+            start_ind = b ? 6 : 3;            //  12:00 to 09:00 for front-right
+            end_ind = f ? 5 : 8;              //  09:00 to 06:00 for back-right
+          }
+          else if (f) {                       // Front edge? Just back half.
+            start_ind = 0;                    //  03:00
+            end_ind = 5;                      //  09:00
+          }
+          else if (b) {                       // Back edge? Just front half.
+            start_ind = 6;                    //  09:00
+            end_ind = 11;                     //  03:00
+          }
+
+          for (int8_t ind = start_ind; ind <= end_ind; ind++) {
+
+            #if ENABLED(ULTIPANEL)
+              if (user_canceled()) goto LEAVE;          // Check if the user wants to stop the Mesh Validation
+            #endif
+
+            float rx = circle_x + _COS(ind),            // For speed, these are now a lookup table entry
+                  ry = circle_y + _SIN(ind),
+                  xe = circle_x + _COS(ind + 1),
+                  ye = circle_y + _SIN(ind + 1);
+
+            #if IS_KINEMATIC
+              // Check to make sure this segment is entirely on the bed, skip if not.
+              if (!position_is_reachable(rx, ry) || !position_is_reachable(xe, ye)) continue;
+            #else                                               // not, we need to skip
+              rx = constrain(rx, X_MIN_POS + 1, X_MAX_POS - 1); // This keeps us from bumping the endstops
+              ry = constrain(ry, Y_MIN_POS + 1, Y_MAX_POS - 1);
+              xe = constrain(xe, X_MIN_POS + 1, X_MAX_POS - 1);
+              ye = constrain(ye, Y_MIN_POS + 1, Y_MAX_POS - 1);
+            #endif
+
+            print_line_from_here_to_there(rx, ry, g26_layer_height, xe, ye, g26_layer_height);
+            SERIAL_FLUSH();  // Prevent host M105 buffer overrun.
+          }
+
+        #endif // !ARC_SUPPORT
+
+        if (look_for_lines_to_connect()) goto LEAVE;
+      }
+
+      SERIAL_FLUSH(); // Prevent host M105 buffer overrun.
+
+    } while (--g26_repeats && location.x_index >= 0 && location.y_index >= 0);
+
+    LEAVE:
+    lcd_setstatusPGM(PSTR("Leaving G26"), -1);
+
+    retract_filament(destination);
+    destination[Z_AXIS] = Z_CLEARANCE_BETWEEN_PROBES;
+
+    //debug_current_and_destination(PSTR("ready to do Z-Raise."));
+    move_to(destination, 0); // Raise the nozzle
+    //debug_current_and_destination(PSTR("done doing Z-Raise."));
+
+    destination[X_AXIS] = g26_x_pos;                               // Move back to the starting position
+    destination[Y_AXIS] = g26_y_pos;
+    //destination[Z_AXIS] = Z_CLEARANCE_BETWEEN_PROBES;            // Keep the nozzle where it is
+
+    move_to(destination, 0); // Move back to the starting position
+    //debug_current_and_destination(PSTR("done doing X/Y move."));
+
+    #if ENABLED(ULTIPANEL)
+      lcd_external_control = false;     // Give back control of the LCD Panel!
+    #endif
+
+    if (!g26_keep_heaters_on) {
+      #if HAS_HEATED_BED
+        thermalManager.setTargetBed(0);
+      #endif
+      thermalManager.setTargetHotend(0, 0);
+    }
+  }
+
+#endif // G26_MESH_VALIDATION

Marlin/HAL.h

@@ -0,0 +1,337 @@
+/* **************************************************************************
+
+ Marlin 3D Printer Firmware
+ Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+
+ Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+****************************************************************************/
+
+/**
+ * Description: HAL for __AVR__
+ */
+
+#ifndef _HAL_AVR_H_
+#define _HAL_AVR_H_
+
+// --------------------------------------------------------------------------
+// Includes
+// --------------------------------------------------------------------------
+
+#include "fastio.h"
+
+#include <stdint.h>
+#include <Arduino.h>
+#include <util/delay.h>
+#include <avr/eeprom.h>
+#include <avr/pgmspace.h>
+#include <avr/interrupt.h>
+#include <avr/io.h>
+
+// --------------------------------------------------------------------------
+// Defines
+// --------------------------------------------------------------------------
+
+//#define analogInputToDigitalPin(IO) IO
+
+// Bracket code that shouldn't be interrupted
+#ifndef CRITICAL_SECTION_START
+  #define CRITICAL_SECTION_START  unsigned char _sreg = SREG; cli()
+  #define CRITICAL_SECTION_END    SREG = _sreg
+#endif
+
+#define ISRS_ENABLED() TEST(SREG, SREG_I)
+#define ENABLE_ISRS()  sei()
+#define DISABLE_ISRS() cli()
+
+// --------------------------------------------------------------------------
+// Types
+// --------------------------------------------------------------------------
+
+typedef uint16_t hal_timer_t;
+#define HAL_TIMER_TYPE_MAX 0xFFFF
+
+typedef int8_t pin_t;
+
+#define HAL_SERVO_LIB Servo
+
+// --------------------------------------------------------------------------
+// Public Variables
+// --------------------------------------------------------------------------
+
+//extern uint8_t MCUSR;
+
+// --------------------------------------------------------------------------
+// Public functions
+// --------------------------------------------------------------------------
+
+//void cli(void);
+
+//void _delay_ms(const int delay);
+
+inline void HAL_clear_reset_source(void) { MCUSR = 0; }
+inline uint8_t HAL_get_reset_source(void) { return MCUSR; }
+
+// eeprom
+//void eeprom_write_byte(unsigned char *pos, unsigned char value);
+//unsigned char eeprom_read_byte(unsigned char *pos);
+
+// timers
+#define HAL_TIMER_RATE          ((F_CPU) / 8)    // i.e., 2MHz or 2.5MHz
+
+#define STEP_TIMER_NUM          1
+#define TEMP_TIMER_NUM          0
+#define PULSE_TIMER_NUM         STEP_TIMER_NUM
+
+#define TEMP_TIMER_FREQUENCY    ((F_CPU) / 64.0 / 256.0)
+
+#define STEPPER_TIMER_RATE      HAL_TIMER_RATE
+#define STEPPER_TIMER_PRESCALE  8
+#define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000) // Cannot be of type double
+
+#define PULSE_TIMER_RATE       STEPPER_TIMER_RATE   // frequency of pulse timer
+#define PULSE_TIMER_PRESCALE   STEPPER_TIMER_PRESCALE
+#define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
+
+#define ENABLE_STEPPER_DRIVER_INTERRUPT()  SBI(TIMSK1, OCIE1A)
+#define DISABLE_STEPPER_DRIVER_INTERRUPT() CBI(TIMSK1, OCIE1A)
+#define STEPPER_ISR_ENABLED()             TEST(TIMSK1, OCIE1A)
+
+#define ENABLE_TEMPERATURE_INTERRUPT()     SBI(TIMSK0, OCIE0B)
+#define DISABLE_TEMPERATURE_INTERRUPT()    CBI(TIMSK0, OCIE0B)
+#define TEMPERATURE_ISR_ENABLED()         TEST(TIMSK0, OCIE0B)
+
+FORCE_INLINE void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
+  UNUSED(frequency);
+  switch (timer_num) {
+    case STEP_TIMER_NUM:
+      // waveform generation = 0100 = CTC
+      SET_WGM(1, CTC_OCRnA);
+
+      // output mode = 00 (disconnected)
+      SET_COMA(1, NORMAL);
+
+      // Set the timer pre-scaler
+      // Generally we use a divider of 8, resulting in a 2MHz timer
+      // frequency on a 16MHz MCU. If you are going to change this, be
+      // sure to regenerate speed_lookuptable.h with
+      // create_speed_lookuptable.py
+      SET_CS(1, PRESCALER_8);  //  CS 2 = 1/8 prescaler
+
+      // Init Stepper ISR to 122 Hz for quick starting
+      // (F_CPU) / (STEPPER_TIMER_PRESCALE) / frequency
+      OCR1A = 0x4000;
+      TCNT1 = 0;
+      break;
+
+    case TEMP_TIMER_NUM:
+      // Use timer0 for temperature measurement
+      // Interleave temperature interrupt with millies interrupt
+      OCR0B = 128;
+      break;
+  }
+}
+
+#define TIMER_OCR_1             OCR1A
+#define TIMER_COUNTER_1         TCNT1
+
+#define TIMER_OCR_0             OCR0A
+#define TIMER_COUNTER_0         TCNT0
+
+#define _CAT(a, ...) a ## __VA_ARGS__
+#define HAL_timer_set_compare(timer, compare) (_CAT(TIMER_OCR_, timer) = compare)
+#define HAL_timer_get_compare(timer) _CAT(TIMER_OCR_, timer)
+#define HAL_timer_get_count(timer) _CAT(TIMER_COUNTER_, timer)
+
+/**
+ * On AVR there is no hardware prioritization and preemption of
+ * interrupts, so this emulates it. The UART has first priority
+ * (otherwise, characters will be lost due to UART overflow).
+ * Then: Stepper, Endstops, Temperature, and -finally- all others.
+ */
+#define HAL_timer_isr_prologue(TIMER_NUM)
+#define HAL_timer_isr_epilogue(TIMER_NUM)
+
+/* 18 cycles maximum latency */
+#define HAL_STEP_TIMER_ISR \
+extern "C" void TIMER1_COMPA_vect (void) __attribute__ ((signal, naked, used, externally_visible)); \
+extern "C" void TIMER1_COMPA_vect_bottom (void) asm ("TIMER1_COMPA_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
+void TIMER1_COMPA_vect (void) { \
+  __asm__ __volatile__ ( \
+    A("push r16")                      /* 2 Save R16 */ \
+    A("in r16, __SREG__")              /* 1 Get SREG */ \
+    A("push r16")                      /* 2 Save SREG into stack */ \
+    A("lds r16, %[timsk0]")            /* 2 Load into R0 the Temperature timer Interrupt mask register */ \
+    A("push r16")                      /* 2 Save TIMSK0 into the stack */ \
+    A("andi r16,~%[msk0]")             /* 1 Disable the temperature ISR */ \
+    A("sts %[timsk0], r16")            /* 2 And set the new value */ \
+    A("lds r16, %[timsk1]")            /* 2 Load into R0 the stepper timer Interrupt mask register [TIMSK1] */ \
+    A("andi r16,~%[msk1]")             /* 1 Disable the stepper ISR */ \
+    A("sts %[timsk1], r16")            /* 2 And set the new value */ \
+    A("push r16")                      /* 2 Save TIMSK1 into stack */ \
+    A("in r16, 0x3B")                  /* 1 Get RAMPZ register */ \
+    A("push r16")                      /* 2 Save RAMPZ into stack */ \
+    A("in r16, 0x3C")                  /* 1 Get EIND register */ \
+    A("push r0")                       /* C runtime can modify all the following registers without restoring them */ \
+    A("push r1")                       \
+    A("push r18")                      \
+    A("push r19")                      \
+    A("push r20")                      \
+    A("push r21")                      \
+    A("push r22")                      \
+    A("push r23")                      \
+    A("push r24")                      \
+    A("push r25")                      \
+    A("push r26")                      \
+    A("push r27")                      \
+    A("push r30")                      \
+    A("push r31")                      \
+    A("clr r1")                        /* C runtime expects this register to be 0 */ \
+    A("call TIMER1_COMPA_vect_bottom") /* Call the bottom handler - No inlining allowed, otherwise registers used are not saved */   \
+    A("pop r31")                       \
+    A("pop r30")                       \
+    A("pop r27")                       \
+    A("pop r26")                       \
+    A("pop r25")                       \
+    A("pop r24")                       \
+    A("pop r23")                       \
+    A("pop r22")                       \
+    A("pop r21")                       \
+    A("pop r20")                       \
+    A("pop r19")                       \
+    A("pop r18")                       \
+    A("pop r1")                        \
+    A("pop r0")                        \
+    A("out 0x3C, r16")                 /* 1 Restore EIND register */ \
+    A("pop r16")                       /* 2 Get the original RAMPZ register value */ \
+    A("out 0x3B, r16")                 /* 1 Restore RAMPZ register to its original value */ \
+    A("pop r16")                       /* 2 Get the original TIMSK1 value but with stepper ISR disabled */ \
+    A("ori r16,%[msk1]")               /* 1 Reenable the stepper ISR */ \
+    A("cli")                           /* 1 Disable global interrupts - Reenabling Stepper ISR can reenter amd temperature can reenter, and we want that, if it happens, after this ISR has ended */ \
+    A("sts %[timsk1], r16")            /* 2 And restore the old value - This reenables the stepper ISR */ \
+    A("pop r16")                       /* 2 Get the temperature timer Interrupt mask register [TIMSK0] */ \
+    A("sts %[timsk0], r16")            /* 2 And restore the old value - This reenables the temperature ISR */ \
+    A("pop r16")                       /* 2 Get the old SREG value */ \
+    A("out __SREG__, r16")             /* 1 And restore the SREG value */ \
+    A("pop r16")                       /* 2 Restore R16 value */ \
+    A("reti")                          /* 4 Return from interrupt */ \
+    :                                   \
+    : [timsk0] "i" ((uint16_t)&TIMSK0), \
+      [timsk1] "i" ((uint16_t)&TIMSK1), \
+      [msk0] "M" ((uint8_t)(1<<OCIE0B)),\
+      [msk1] "M" ((uint8_t)(1<<OCIE1A)) \
+    : \
+  ); \
+} \
+void TIMER1_COMPA_vect_bottom(void)
+
+/* 14 cycles maximum latency */
+#define HAL_TEMP_TIMER_ISR \
+extern "C" void TIMER0_COMPB_vect (void) __attribute__ ((signal, naked, used, externally_visible)); \
+extern "C" void TIMER0_COMPB_vect_bottom(void)  asm ("TIMER0_COMPB_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
+void TIMER0_COMPB_vect (void) { \
+  __asm__ __volatile__ ( \
+    A("push r16")                       /* 2 Save R16 */ \
+    A("in r16, __SREG__")               /* 1 Get SREG */ \
+    A("push r16")                       /* 2 Save SREG into stack */ \
+    A("lds r16, %[timsk0]")             /* 2 Load into R0 the Temperature timer Interrupt mask register */ \
+    A("andi r16,~%[msk0]")              /* 1 Disable the temperature ISR */ \
+    A("sts %[timsk0], r16")             /* 2 And set the new value */ \
+    A("sei")                            /* 1 Enable global interrupts - It is safe, as the temperature ISR is disabled, so we cannot reenter it */    \
+    A("push r16")                       /* 2 Save TIMSK0 into stack */ \
+    A("in r16, 0x3B")                   /* 1 Get RAMPZ register */ \
+    A("push r16")                       /* 2 Save RAMPZ into stack */ \
+    A("in r16, 0x3C")                   /* 1 Get EIND register */ \
+    A("push r0")                        /* C runtime can modify all the following registers without restoring them */ \
+    A("push r1")                        \
+    A("push r18")                       \
+    A("push r19")                       \
+    A("push r20")                       \
+    A("push r21")                       \
+    A("push r22")                       \
+    A("push r23")                       \
+    A("push r24")                       \
+    A("push r25")                       \
+    A("push r26")                       \
+    A("push r27")                       \
+    A("push r30")                       \
+    A("push r31")                       \
+    A("clr r1")                         /* C runtime expects this register to be 0 */ \
+    A("call TIMER0_COMPB_vect_bottom")  /* Call the bottom handler - No inlining allowed, otherwise registers used are not saved */   \
+    A("pop r31")                        \
+    A("pop r30")                        \
+    A("pop r27")                        \
+    A("pop r26")                        \
+    A("pop r25")                        \
+    A("pop r24")                        \
+    A("pop r23")                        \
+    A("pop r22")                        \
+    A("pop r21")                        \
+    A("pop r20")                        \
+    A("pop r19")                        \
+    A("pop r18")                        \
+    A("pop r1")                         \
+    A("pop r0")                         \
+    A("out 0x3C, r16")                  /* 1 Restore EIND register */ \
+    A("pop r16")                        /* 2 Get the original RAMPZ register value */ \
+    A("out 0x3B, r16")                  /* 1 Restore RAMPZ register to its original value */ \
+    A("pop r16")                        /* 2 Get the original TIMSK0 value but with temperature ISR disabled */ \
+    A("ori r16,%[msk0]")                /* 1 Enable temperature ISR */ \
+    A("cli")                            /* 1 Disable global interrupts - We must do this, as we will reenable the temperature ISR, and we don't want to reenter this handler until the current one is done */ \
+    A("sts %[timsk0], r16")             /* 2 And restore the old value */ \
+    A("pop r16")                        /* 2 Get the old SREG */ \
+    A("out __SREG__, r16")              /* 1 And restore the SREG value */ \
+    A("pop r16")                        /* 2 Restore R16 */ \
+    A("reti")                           /* 4 Return from interrupt */ \
+    :                                   \
+    : [timsk0] "i"((uint16_t)&TIMSK0),  \
+      [msk0] "M" ((uint8_t)(1<<OCIE0B)) \
+    : \
+  ); \
+} \
+void TIMER0_COMPB_vect_bottom(void)
+
+// ADC
+#ifdef DIDR2
+  #define HAL_ANALOG_SELECT(pin) do{ if (pin < 8) SBI(DIDR0, pin); else SBI(DIDR2, pin & 0x07); }while(0)
+#else
+  #define HAL_ANALOG_SELECT(pin) do{ SBI(DIDR0, pin); }while(0)
+#endif
+
+inline void HAL_adc_init(void) {
+  ADCSRA = _BV(ADEN) | _BV(ADSC) | _BV(ADIF) | 0x07;
+  DIDR0 = 0;
+  #ifdef DIDR2
+    DIDR2 = 0;
+  #endif
+}
+
+#define SET_ADMUX_ADCSRA(pin) ADMUX = _BV(REFS0) | (pin & 0x07); SBI(ADCSRA, ADSC)
+#ifdef MUX5
+  #define HAL_START_ADC(pin) if (pin > 7) ADCSRB = _BV(MUX5); else ADCSRB = 0; SET_ADMUX_ADCSRA(pin)
+#else
+  #define HAL_START_ADC(pin) ADCSRB = 0; SET_ADMUX_ADCSRA(pin)
+#endif
+
+#define HAL_READ_ADC()  ADC
+#define HAL_ADC_READY() !TEST(ADCSRA, ADSC)
+
+#define GET_PIN_MAP_PIN(index) index
+#define GET_PIN_MAP_INDEX(pin) pin
+#define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)
+
+#define HAL_SENSITIVE_PINS 0, 1
+
+#endif // _HAL_AVR_H_

Marlin/I2CPositionEncoder.h

@@ -0,0 +1,342 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef I2CPOSENC_H
+#define I2CPOSENC_H
+
+#include "MarlinConfig.h"
+
+#if ENABLED(I2C_POSITION_ENCODERS)
+
+  #include "enum.h"
+  #include "macros.h"
+  #include "types.h"
+  #include <Wire.h>
+
+  //=========== Advanced / Less-Common Encoder Configuration Settings ==========
+
+  #define I2CPE_EC_THRESH_PROPORTIONAL                    // if enabled adjusts the error correction threshold
+                                                          // proportional to the current speed of the axis allows
+                                                          // for very small error margin at low speeds without
+                                                          // stuttering due to reading latency at high speeds
+
+  #define I2CPE_DEBUG                                     // enable encoder-related debug serial echos
+
+  #define I2CPE_REBOOT_TIME             5000              // time we wait for an encoder module to reboot
+                                                          // after changing address.
+
+  #define I2CPE_MAG_SIG_GOOD            0
+  #define I2CPE_MAG_SIG_MID             1
+  #define I2CPE_MAG_SIG_BAD             2
+  #define I2CPE_MAG_SIG_NF              255
+
+  #define I2CPE_REQ_REPORT              0
+  #define I2CPE_RESET_COUNT             1
+  #define I2CPE_SET_ADDR                2
+  #define I2CPE_SET_REPORT_MODE         3
+  #define I2CPE_CLEAR_EEPROM            4
+
+  #define I2CPE_LED_PAR_MODE            10
+  #define I2CPE_LED_PAR_BRT             11
+  #define I2CPE_LED_PAR_RATE            14
+
+  #define I2CPE_REPORT_DISTANCE         0
+  #define I2CPE_REPORT_STRENGTH         1
+  #define I2CPE_REPORT_VERSION          2
+
+  // Default I2C addresses
+  #define I2CPE_PRESET_ADDR_X           30
+  #define I2CPE_PRESET_ADDR_Y           31
+  #define I2CPE_PRESET_ADDR_Z           32
+  #define I2CPE_PRESET_ADDR_E           33
+
+  #define I2CPE_DEF_AXIS                X_AXIS
+  #define I2CPE_DEF_ADDR                I2CPE_PRESET_ADDR_X
+
+  // Error event counter; tracks how many times there is an error exceeding a certain threshold
+  #define I2CPE_ERR_CNT_THRESH          3.00
+  #define I2CPE_ERR_CNT_DEBOUNCE_MS     2000
+
+  #if ENABLED(I2CPE_ERR_ROLLING_AVERAGE)
+    #define I2CPE_ERR_ARRAY_SIZE        32
+    #define I2CPE_ERR_PRST_ARRAY_SIZE   10
+  #endif
+
+  // Error Correction Methods
+  #define I2CPE_ECM_NONE                0
+  #define I2CPE_ECM_MICROSTEP           1
+  #define I2CPE_ECM_PLANNER             2
+  #define I2CPE_ECM_STALLDETECT         3
+
+  // Encoder types
+  #define I2CPE_ENC_TYPE_ROTARY         0
+  #define I2CPE_ENC_TYPE_LINEAR         1
+
+  // Parser
+  #define I2CPE_PARSE_ERR               1
+  #define I2CPE_PARSE_OK                0
+
+  #define LOOP_PE(VAR) LOOP_L_N(VAR, I2CPE_ENCODER_CNT)
+  #define CHECK_IDX() do{ if (!WITHIN(idx, 0, I2CPE_ENCODER_CNT - 1)) return; }while(0)
+
+  typedef union {
+    volatile int32_t val = 0;
+    uint8_t          bval[4];
+  } i2cLong;
+
+  class I2CPositionEncoder {
+  private:
+    AxisEnum  encoderAxis         = I2CPE_DEF_AXIS;
+
+    uint8_t   i2cAddress          = I2CPE_DEF_ADDR,
+              ecMethod            = I2CPE_DEF_EC_METHOD,
+              type                = I2CPE_DEF_TYPE,
+              H                   = I2CPE_MAG_SIG_NF;    // Magnetic field strength
+
+    int       encoderTicksPerUnit = I2CPE_DEF_ENC_TICKS_UNIT,
+              stepperTicks        = I2CPE_DEF_TICKS_REV,
+              errorCount          = 0,
+              errorPrev           = 0;
+
+    float     ecThreshold         = I2CPE_DEF_EC_THRESH;
+
+    bool      homed               = false,
+              trusted             = false,
+              initialised         = false,
+              active              = false,
+              invert              = false,
+              ec                  = true;
+
+    int32_t   zeroOffset          = 0,
+              lastPosition        = 0,
+              position;
+
+    millis_t  lastPositionTime    = 0,
+              nextErrorCountTime  = 0,
+              lastErrorTime;
+
+    #if ENABLED(I2CPE_ERR_ROLLING_AVERAGE)
+      uint8_t errIdx = 0, errPrstIdx = 0;
+      int err[I2CPE_ERR_ARRAY_SIZE] = { 0 },
+          errPrst[I2CPE_ERR_PRST_ARRAY_SIZE] = { 0 };
+    #endif
+
+  public:
+    void init(const uint8_t address, const AxisEnum axis);
+    void reset();
+
+    void update();
+
+    void set_homed();
+
+    int32_t get_raw_count();
+
+    FORCE_INLINE float mm_from_count(const int32_t count) {
+      switch (type) {
+        default: return -1;
+        case I2CPE_ENC_TYPE_LINEAR:
+          return count / encoderTicksPerUnit;
+        case I2CPE_ENC_TYPE_ROTARY:
+          return (count * stepperTicks) / (encoderTicksPerUnit * planner.axis_steps_per_mm[encoderAxis]);
+      }
+    }
+
+    FORCE_INLINE float get_position_mm() { return mm_from_count(get_position()); }
+    FORCE_INLINE int32_t get_position() { return get_raw_count() - zeroOffset; }
+
+    int32_t get_axis_error_steps(const bool report);
+    float get_axis_error_mm(const bool report);
+
+    void calibrate_steps_mm(const uint8_t iter);
+
+    bool passes_test(const bool report);
+
+    bool test_axis(void);
+
+    FORCE_INLINE int get_error_count(void) { return errorCount; }
+    FORCE_INLINE void set_error_count(const int newCount) { errorCount = newCount; }
+
+    FORCE_INLINE uint8_t get_address() { return i2cAddress; }
+    FORCE_INLINE void set_address(const uint8_t addr) { i2cAddress = addr; }
+
+    FORCE_INLINE bool get_active(void) { return active; }
+    FORCE_INLINE void set_active(const bool a) { active = a; }
+
+    FORCE_INLINE void set_inverted(const bool i) { invert = i; }
+
+    FORCE_INLINE AxisEnum get_axis() { return encoderAxis; }
+
+    FORCE_INLINE bool get_ec_enabled() { return ec; }
+    FORCE_INLINE void set_ec_enabled(const bool enabled) { ec = enabled; }
+
+    FORCE_INLINE uint8_t get_ec_method() { return ecMethod; }
+    FORCE_INLINE void set_ec_method(const byte method) { ecMethod = method; }
+
+    FORCE_INLINE float get_ec_threshold() { return ecThreshold; }
+    FORCE_INLINE void set_ec_threshold(const float newThreshold) { ecThreshold = newThreshold; }
+
+    FORCE_INLINE int get_encoder_ticks_mm() {
+      switch (type) {
+        default: return 0;
+        case I2CPE_ENC_TYPE_LINEAR:
+          return encoderTicksPerUnit;
+        case I2CPE_ENC_TYPE_ROTARY:
+          return (int)((encoderTicksPerUnit / stepperTicks) * planner.axis_steps_per_mm[encoderAxis]);
+      }
+    }
+
+    FORCE_INLINE int get_ticks_unit() { return encoderTicksPerUnit; }
+    FORCE_INLINE void set_ticks_unit(const int ticks) { encoderTicksPerUnit = ticks; }
+
+    FORCE_INLINE uint8_t get_type() { return type; }
+    FORCE_INLINE void set_type(const byte newType) { type = newType; }
+
+    FORCE_INLINE int get_stepper_ticks() { return stepperTicks; }
+    FORCE_INLINE void set_stepper_ticks(const int ticks) { stepperTicks = ticks; }
+  };
+
+  class I2CPositionEncodersMgr {
+  private:
+    static bool I2CPE_anyaxis;
+    static uint8_t I2CPE_addr, I2CPE_idx;
+
+  public:
+
+    static void init(void);
+
+    // consider only updating one endoder per call / tick if encoders become too time intensive
+    static void update(void) { LOOP_PE(i) encoders[i].update(); }
+
+    static void homed(const AxisEnum axis) {
+      LOOP_PE(i)
+        if (encoders[i].get_axis() == axis) encoders[i].set_homed();
+    }
+
+    static void report_position(const int8_t idx, const bool units, const bool noOffset);
+
+    static void report_status(const int8_t idx) {
+      CHECK_IDX();
+      SERIAL_ECHOPAIR("Encoder ",idx);
+      SERIAL_ECHOPGM(": ");
+      encoders[idx].get_raw_count();
+      encoders[idx].passes_test(true);
+    }
+
+    static void report_error(const int8_t idx) {
+      CHECK_IDX();
+      encoders[idx].get_axis_error_steps(true);
+    }
+
+    static void test_axis(const int8_t idx) {
+      CHECK_IDX();
+      encoders[idx].test_axis();
+    }
+
+    static void calibrate_steps_mm(const int8_t idx, const int iterations) {
+      CHECK_IDX();
+      encoders[idx].calibrate_steps_mm(iterations);
+    }
+
+    static void change_module_address(const uint8_t oldaddr, const uint8_t newaddr);
+    static void report_module_firmware(const uint8_t address);
+
+    static void report_error_count(const int8_t idx, const AxisEnum axis) {
+      CHECK_IDX();
+      SERIAL_ECHOPAIR("Error count on ", axis_codes[axis]);
+      SERIAL_ECHOLNPAIR(" axis is ", encoders[idx].get_error_count());
+    }
+
+    static void reset_error_count(const int8_t idx, const AxisEnum axis) {
+      CHECK_IDX();
+      encoders[idx].set_error_count(0);
+      SERIAL_ECHOPAIR("Error count on ", axis_codes[axis]);
+      SERIAL_ECHOLNPGM(" axis has been reset.");
+    }
+
+    static void enable_ec(const int8_t idx, const bool enabled, const AxisEnum axis) {
+      CHECK_IDX();
+      encoders[idx].set_ec_enabled(enabled);
+      SERIAL_ECHOPAIR("Error correction on ", axis_codes[axis]);
+      SERIAL_ECHOPGM(" axis is ");
+      serialprintPGM(encoders[idx].get_ec_enabled() ? PSTR("en") : PSTR("dis"));
+      SERIAL_ECHOLNPGM("abled.");
+    }
+
+    static void set_ec_threshold(const int8_t idx, const float newThreshold, const AxisEnum axis) {
+      CHECK_IDX();
+      encoders[idx].set_ec_threshold(newThreshold);
+      SERIAL_ECHOPAIR("Error correct threshold for ", axis_codes[axis]);
+      SERIAL_ECHOPAIR_F(" axis set to ", newThreshold);
+      SERIAL_ECHOLNPGM("mm.");
+    }
+
+    static void get_ec_threshold(const int8_t idx, const AxisEnum axis) {
+      CHECK_IDX();
+      const float threshold = encoders[idx].get_ec_threshold();
+      SERIAL_ECHOPAIR("Error correct threshold for ", axis_codes[axis]);
+      SERIAL_ECHOPAIR_F(" axis is ", threshold);
+      SERIAL_ECHOLNPGM("mm.");
+    }
+
+    static int8_t idx_from_axis(const AxisEnum axis) {
+      LOOP_PE(i)
+        if (encoders[i].get_axis() == axis) return i;
+      return -1;
+    }
+
+    static int8_t idx_from_addr(const uint8_t addr) {
+      LOOP_PE(i)
+        if (encoders[i].get_address() == addr) return i;
+      return -1;
+    }
+
+    static int8_t parse();
+
+    static void M860();
+    static void M861();
+    static void M862();
+    static void M863();
+    static void M864();
+    static void M865();
+    static void M866();
+    static void M867();
+    static void M868();
+    static void M869();
+
+    static I2CPositionEncoder encoders[I2CPE_ENCODER_CNT];
+  };
+
+  extern I2CPositionEncodersMgr I2CPEM;
+
+  FORCE_INLINE static void gcode_M860() { I2CPEM.M860(); }
+  FORCE_INLINE static void gcode_M861() { I2CPEM.M861(); }
+  FORCE_INLINE static void gcode_M862() { I2CPEM.M862(); }
+  FORCE_INLINE static void gcode_M863() { I2CPEM.M863(); }
+  FORCE_INLINE static void gcode_M864() { I2CPEM.M864(); }
+  FORCE_INLINE static void gcode_M865() { I2CPEM.M865(); }
+  FORCE_INLINE static void gcode_M866() { I2CPEM.M866(); }
+  FORCE_INLINE static void gcode_M867() { I2CPEM.M867(); }
+  FORCE_INLINE static void gcode_M868() { I2CPEM.M868(); }
+  FORCE_INLINE static void gcode_M869() { I2CPEM.M869(); }
+
+#endif //I2C_POSITION_ENCODERS
+#endif //I2CPOSENC_H

Marlin/M100_Free_Mem_Chk.cpp

@@ -0,0 +1,332 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * M100 Free Memory Watcher
+ *
+ * This code watches the free memory block between the bottom of the heap and the top of the stack.
+ * This memory block is initialized and watched via the M100 command.
+ *
+ * M100 I   Initializes the free memory block and prints vitals statistics about the area
+ *
+ * M100 F   Identifies how much of the free memory block remains free and unused. It also
+ *          detects and reports any corruption within the free memory block that may have
+ *          happened due to errant firmware.
+ *
+ * M100 D   Does a hex display of the free memory block along with a flag for any errant
+ *          data that does not match the expected value.
+ *
+ * M100 C x Corrupts x locations within the free memory block. This is useful to check the
+ *          correctness of the M100 F and M100 D commands.
+ *
+ * Also, there are two support functions that can be called from a developer's C code.
+ *
+ *    uint16_t check_for_free_memory_corruption(const char * const ptr);
+ *    void M100_dump_routine(const char * const title, const char *start, const char *end);
+ *
+ * Initial version by Roxy-3D
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(M100_FREE_MEMORY_WATCHER)
+
+#define M100_FREE_MEMORY_DUMPER     // Enable for the `M100 D` Dump sub-command
+#define M100_FREE_MEMORY_CORRUPTOR  // Enable for the `M100 C` Corrupt sub-command
+
+#include "Marlin.h"
+#include "parser.h"
+#include "hex_print_routines.h"
+
+#define TEST_BYTE ((char) 0xE5)
+
+extern char* __brkval;
+extern size_t  __heap_start, __heap_end, __flp;
+extern char __bss_end;
+
+//
+// Utility functions
+//
+
+#define END_OF_HEAP() (__brkval ? __brkval : &__bss_end)
+int check_for_free_memory_corruption(const char * const title);
+
+// Location of a variable on its stack frame. Returns a value above
+// the stack (once the function returns to the caller).
+char* top_of_stack() {
+  char x;
+  return &x + 1; // x is pulled on return;
+}
+
+// Count the number of test bytes at the specified location.
+int16_t count_test_bytes(const char * const ptr) {
+  for (uint16_t i = 0; i < 32000; i++)
+    if (((char) ptr[i]) != TEST_BYTE)
+      return i - 1;
+
+  return -1;
+}
+
+//
+// M100 sub-commands
+//
+
+#if ENABLED(M100_FREE_MEMORY_DUMPER)
+  /**
+   * M100 D
+   *  Dump the free memory block from __brkval to the stack pointer.
+   *  malloc() eats memory from the start of the block and the stack grows
+   *  up from the bottom of the block. Solid test bytes indicate nothing has
+   *  used that memory yet. There should not be anything but test bytes within
+   *  the block. If so, it may indicate memory corruption due to a bad pointer.
+   *  Unexpected bytes are flagged in the right column.
+   */
+  void dump_free_memory(const char *ptr, const char *sp) {
+    //
+    // Start and end the dump on a nice 16 byte boundary
+    // (even though the values are not 16-byte aligned).
+    //
+    ptr = (char *)((uint16_t)ptr & 0xFFF0); // Align to 16-byte boundary
+    sp  = (char *)((uint16_t)sp  | 0x000F); // Align sp to the 15th byte (at or above sp)
+
+    // Dump command main loop
+    while (ptr < sp) {
+      print_hex_word((uint16_t)ptr);      // Print the address
+      SERIAL_CHAR(':');
+      for (uint8_t i = 0; i < 16; i++) {  // and 16 data bytes
+        if (i == 8) SERIAL_CHAR('-');
+        print_hex_byte(ptr[i]);
+        SERIAL_CHAR(' ');
+      }
+      safe_delay(25);
+      SERIAL_CHAR('|');                   // Point out non test bytes
+      for (uint8_t i = 0; i < 16; i++) {
+        char ccc = (char)ptr[i]; // cast to char before automatically casting to char on assignment, in case the compiler is broken
+        if (&ptr[i] >= (const char*)command_queue && &ptr[i] < (const char*)(command_queue + sizeof(command_queue))) { // Print out ASCII in the command buffer area
+          if (!WITHIN(ccc, ' ', 0x7E)) ccc = ' ';
+        }
+        else { // If not in the command buffer area, flag bytes that don't match the test byte
+          ccc = (ccc == TEST_BYTE) ? ' ' : '?';
+        }
+        SERIAL_CHAR(ccc);
+      }
+      SERIAL_EOL();
+      ptr += 16;
+      safe_delay(25);
+      idle();
+    }
+  }
+
+void M100_dump_routine(const char * const title, const char *start, const char *end) {
+  SERIAL_ECHOLN(title);
+  //
+  // Round the start and end locations to produce full lines of output
+  //
+  start = (char*)((uint16_t) start & 0xFFF0);
+  end   = (char*)((uint16_t) end   | 0x000F);
+  dump_free_memory(start, end);
+}
+
+#endif // M100_FREE_MEMORY_DUMPER
+
+/**
+ * M100 F
+ *  Return the number of free bytes in the memory pool,
+ *  with other vital statistics defining the pool.
+ */
+void free_memory_pool_report(char * const ptr, const int16_t size) {
+  int16_t max_cnt = -1, block_cnt = 0;
+  char *max_addr = NULL;
+  // Find the longest block of test bytes in the buffer
+  for (int16_t i = 0; i < size; i++) {
+    char *addr = ptr + i;
+    if (*addr == TEST_BYTE) {
+      const int16_t j = count_test_bytes(addr);
+      if (j > 8) {
+        SERIAL_ECHOPAIR("Found ", j);
+        SERIAL_ECHOLNPAIR(" bytes free at ", hex_address(addr));
+        if (j > max_cnt) {
+          max_cnt  = j;
+          max_addr = addr;
+        }
+        i += j;
+        block_cnt++;
+      }
+    }
+  }
+  if (block_cnt > 1) {
+    SERIAL_ECHOLNPGM("\nMemory Corruption detected in free memory area.");
+    SERIAL_ECHOPAIR("\nLargest free block is ", max_cnt);
+    SERIAL_ECHOLNPAIR(" bytes at ", hex_address(max_addr));
+  }
+  SERIAL_ECHOLNPAIR("check_for_free_memory_corruption() = ", check_for_free_memory_corruption("M100 F "));
+}
+
+#if ENABLED(M100_FREE_MEMORY_CORRUPTOR)
+  /**
+   * M100 C<num>
+   *  Corrupt <num> locations in the free memory pool and report the corrupt addresses.
+   *  This is useful to check the correctness of the M100 D and the M100 F commands.
+   */
+  void corrupt_free_memory(char *ptr, const uint16_t size) {
+    ptr += 8;
+    const uint16_t near_top = top_of_stack() - ptr - 250, // -250 to avoid interrupt activity that's altered the stack.
+                   j = near_top / (size + 1);
+
+    SERIAL_ECHOLNPGM("Corrupting free memory block.\n");
+    for (uint16_t i = 1; i <= size; i++) {
+      char * const addr = ptr + i * j;
+      *addr = i;
+      SERIAL_ECHOPAIR("\nCorrupting address: ", hex_address(addr));
+    }
+    SERIAL_EOL();
+  }
+#endif // M100_FREE_MEMORY_CORRUPTOR
+
+/**
+ * M100 I
+ *  Init memory for the M100 tests. (Automatically applied on the first M100.)
+ */
+void init_free_memory(char *ptr, int16_t size) {
+  SERIAL_ECHOLNPGM("Initializing free memory block.\n\n");
+
+  size -= 250;    // -250 to avoid interrupt activity that's altered the stack.
+  if (size < 0) {
+    SERIAL_ECHOLNPGM("Unable to initialize.\n");
+    return;
+  }
+
+  ptr += 8;       // move a few bytes away from the heap just because we don't want
+                  // to be altering memory that close to it.
+  memset(ptr, TEST_BYTE, size);
+
+  SERIAL_ECHO(size);
+  SERIAL_ECHOLNPGM(" bytes of memory initialized.\n");
+
+  for (int16_t i = 0; i < size; i++) {
+    if (ptr[i] != TEST_BYTE) {
+      SERIAL_ECHOPAIR("? address : ", hex_address(ptr + i));
+      SERIAL_ECHOLNPAIR("=", hex_byte(ptr[i]));
+      SERIAL_EOL();
+    }
+  }
+}
+
+/**
+ * M100: Free Memory Check
+ */
+void gcode_M100() {
+  SERIAL_ECHOPAIR("\n__brkval : ", hex_address(__brkval));
+  SERIAL_ECHOPAIR("\n__bss_end : ", hex_address(&__bss_end));
+
+  char *ptr = END_OF_HEAP(), *sp = top_of_stack();
+
+  SERIAL_ECHOPAIR("\nstart of free space : ", hex_address(ptr));
+  SERIAL_ECHOLNPAIR("\nStack Pointer : ", hex_address(sp));
+
+  // Always init on the first invocation of M100
+  static bool m100_not_initialized = true;
+  if (m100_not_initialized || parser.seen('I')) {
+    m100_not_initialized = false;
+    init_free_memory(ptr, sp - ptr);
+  }
+
+  #if ENABLED(M100_FREE_MEMORY_DUMPER)
+    if (parser.seen('D'))
+      return dump_free_memory(ptr, sp);
+  #endif
+
+  if (parser.seen('F'))
+    return free_memory_pool_report(ptr, sp - ptr);
+
+  #if ENABLED(M100_FREE_MEMORY_CORRUPTOR)
+
+    if (parser.seen('C'))
+      return corrupt_free_memory(ptr, parser.value_int());
+
+  #endif
+}
+
+int check_for_free_memory_corruption(const char * const title) {
+  SERIAL_ECHO(title);
+
+  char *ptr = END_OF_HEAP(), *sp = top_of_stack();
+  int n = sp - ptr;
+
+  SERIAL_ECHOPAIR("\nfmc() n=", n);
+  SERIAL_ECHOPAIR("\n&__brkval: ", hex_address(&__brkval));
+  SERIAL_ECHOPAIR("=",             hex_address(__brkval));
+  SERIAL_ECHOPAIR("\n__bss_end: ", hex_address(&__bss_end));
+  SERIAL_ECHOPAIR(" sp=",          hex_address(sp));
+
+  if (sp < ptr)  {
+    SERIAL_ECHOPGM(" sp < Heap ");
+    // SET_INPUT_PULLUP(63);           // if the developer has a switch wired up to their controller board
+    // safe_delay(5);                  // this code can be enabled to pause the display as soon as the
+    // while ( READ(63))               // malfunction is detected.   It is currently defaulting to a switch
+    //   idle();                       // being on pin-63 which is unassigend and available on most controller
+    // safe_delay(20);                 // boards.
+    // while ( !READ(63))
+    //   idle();
+    safe_delay(20);
+    #ifdef M100_FREE_MEMORY_DUMPER
+      M100_dump_routine("   Memory corruption detected with sp<Heap\n", (char*)0x1B80, (char*)0x21FF);
+    #endif
+  }
+
+  // Scan through the range looking for the biggest block of 0xE5's we can find
+  int block_cnt = 0;
+  for (int i = 0; i < n; i++) {
+    if (ptr[i] == TEST_BYTE) {
+      int16_t j = count_test_bytes(ptr + i);
+      if (j > 8) {
+        // SERIAL_ECHOPAIR("Found ", j);
+        // SERIAL_ECHOLNPAIR(" bytes free at ", hex_address(ptr + i));
+        i += j;
+        block_cnt++;
+        SERIAL_ECHOPAIR(" (", block_cnt);
+        SERIAL_ECHOPAIR(") found=", j);
+        SERIAL_ECHOPGM("   ");
+      }
+    }
+  }
+  SERIAL_ECHOPAIR("  block_found=", block_cnt);
+
+  if (block_cnt != 1 || __brkval != 0x0000)
+    SERIAL_ECHOLNPGM("\nMemory Corruption detected in free memory area.");
+
+  if (block_cnt == 0)       // Make sure the special case of no free blocks shows up as an
+    block_cnt = -1;         // error to the calling code!
+
+  SERIAL_ECHOPGM(" return=");
+  if (block_cnt == 1) {
+    SERIAL_CHAR('0');       // if the block_cnt is 1, nothing has broken up the free memory
+    SERIAL_EOL();             // area and it is appropriate to say 'no corruption'.
+    return 0;
+  }
+  SERIAL_ECHOLNPGM("true");
+  return block_cnt;
+}
+
+#endif // M100_FREE_MEMORY_WATCHER
+
+

Marlin/Marlin.h

@@ -0,0 +1,647 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef MARLIN_H
+#define MARLIN_H
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include <util/delay.h>
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+
+#include "MarlinConfig.h"
+
+#ifdef DEBUG_GCODE_PARSER
+  #include "parser.h"
+#endif
+
+#include "enum.h"
+#include "types.h"
+#include "fastio.h"
+#include "utility.h"
+#include "serial.h"
+
+void idle(
+  #if ENABLED(ADVANCED_PAUSE_FEATURE)
+    bool no_stepper_sleep = false  // pass true to keep steppers from disabling on timeout
+  #endif
+);
+
+void manage_inactivity(const bool ignore_stepper_queue=false);
+
+extern const char axis_codes[XYZE];
+
+#if ENABLED(DUAL_X_CARRIAGE) || ENABLED(DUAL_NOZZLE_DUPLICATION_MODE)
+  extern bool extruder_duplication_enabled;
+#endif
+
+#if HAS_X2_ENABLE
+  #define  enable_X() do{ X_ENABLE_WRITE( X_ENABLE_ON); X2_ENABLE_WRITE( X_ENABLE_ON); }while(0)
+  #define disable_X() do{ X_ENABLE_WRITE(!X_ENABLE_ON); X2_ENABLE_WRITE(!X_ENABLE_ON); CBI(axis_known_position, X_AXIS); }while(0)
+#elif HAS_X_ENABLE
+  #define  enable_X() X_ENABLE_WRITE( X_ENABLE_ON)
+  #define disable_X() do{ X_ENABLE_WRITE(!X_ENABLE_ON); CBI(axis_known_position, X_AXIS); }while(0)
+#else
+  #define  enable_X() NOOP
+  #define disable_X() NOOP
+#endif
+
+#if HAS_Y2_ENABLE
+  #define  enable_Y() do{ Y_ENABLE_WRITE( Y_ENABLE_ON); Y2_ENABLE_WRITE(Y_ENABLE_ON); }while(0)
+  #define disable_Y() do{ Y_ENABLE_WRITE(!Y_ENABLE_ON); Y2_ENABLE_WRITE(!Y_ENABLE_ON); CBI(axis_known_position, Y_AXIS); }while(0)
+#elif HAS_Y_ENABLE
+  #define  enable_Y() Y_ENABLE_WRITE( Y_ENABLE_ON)
+  #define disable_Y() do{ Y_ENABLE_WRITE(!Y_ENABLE_ON); CBI(axis_known_position, Y_AXIS); }while(0)
+#else
+  #define  enable_Y() NOOP
+  #define disable_Y() NOOP
+#endif
+
+#if HAS_Z2_ENABLE
+  #define  enable_Z() do{ Z_ENABLE_WRITE( Z_ENABLE_ON); Z2_ENABLE_WRITE(Z_ENABLE_ON); }while(0)
+  #define disable_Z() do{ Z_ENABLE_WRITE(!Z_ENABLE_ON); Z2_ENABLE_WRITE(!Z_ENABLE_ON); CBI(axis_known_position, Z_AXIS); }while(0)
+#elif HAS_Z_ENABLE
+  #define  enable_Z() Z_ENABLE_WRITE( Z_ENABLE_ON)
+  #define disable_Z() do{ Z_ENABLE_WRITE(!Z_ENABLE_ON); CBI(axis_known_position, Z_AXIS); }while(0)
+#else
+  #define  enable_Z() NOOP
+  #define disable_Z() NOOP
+#endif
+
+#if ENABLED(MIXING_EXTRUDER)
+
+  /**
+   * Mixing steppers synchronize their enable (and direction) together
+   */
+  #if MIXING_STEPPERS > 4
+    #define  enable_E0() { E0_ENABLE_WRITE( E_ENABLE_ON); E1_ENABLE_WRITE( E_ENABLE_ON); E2_ENABLE_WRITE( E_ENABLE_ON); E3_ENABLE_WRITE( E_ENABLE_ON); E4_ENABLE_WRITE( E_ENABLE_ON); }
+    #define disable_E0() { E0_ENABLE_WRITE(!E_ENABLE_ON); E1_ENABLE_WRITE(!E_ENABLE_ON); E2_ENABLE_WRITE(!E_ENABLE_ON); E3_ENABLE_WRITE(!E_ENABLE_ON); E4_ENABLE_WRITE(!E_ENABLE_ON); }
+  #elif MIXING_STEPPERS > 3
+    #define  enable_E0() { E0_ENABLE_WRITE( E_ENABLE_ON); E1_ENABLE_WRITE( E_ENABLE_ON); E2_ENABLE_WRITE( E_ENABLE_ON); E3_ENABLE_WRITE( E_ENABLE_ON); }
+    #define disable_E0() { E0_ENABLE_WRITE(!E_ENABLE_ON); E1_ENABLE_WRITE(!E_ENABLE_ON); E2_ENABLE_WRITE(!E_ENABLE_ON); E3_ENABLE_WRITE(!E_ENABLE_ON); }
+  #elif MIXING_STEPPERS > 2
+    #define  enable_E0() { E0_ENABLE_WRITE( E_ENABLE_ON); E1_ENABLE_WRITE( E_ENABLE_ON); E2_ENABLE_WRITE( E_ENABLE_ON); }
+    #define disable_E0() { E0_ENABLE_WRITE(!E_ENABLE_ON); E1_ENABLE_WRITE(!E_ENABLE_ON); E2_ENABLE_WRITE(!E_ENABLE_ON); }
+  #else
+    #define  enable_E0() { E0_ENABLE_WRITE( E_ENABLE_ON); E1_ENABLE_WRITE( E_ENABLE_ON); }
+    #define disable_E0() { E0_ENABLE_WRITE(!E_ENABLE_ON); E1_ENABLE_WRITE(!E_ENABLE_ON); }
+  #endif
+  #define  enable_E1() NOOP
+  #define disable_E1() NOOP
+  #define  enable_E2() NOOP
+  #define disable_E2() NOOP
+  #define  enable_E3() NOOP
+  #define disable_E3() NOOP
+  #define  enable_E4() NOOP
+  #define disable_E4() NOOP
+
+#else // !MIXING_EXTRUDER
+
+  #if HAS_E0_ENABLE
+    #define  enable_E0() E0_ENABLE_WRITE( E_ENABLE_ON)
+    #define disable_E0() E0_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define  enable_E0() NOOP
+    #define disable_E0() NOOP
+  #endif
+
+  #if E_STEPPERS > 1 && HAS_E1_ENABLE
+    #define  enable_E1() E1_ENABLE_WRITE( E_ENABLE_ON)
+    #define disable_E1() E1_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define  enable_E1() NOOP
+    #define disable_E1() NOOP
+  #endif
+
+  #if E_STEPPERS > 2 && HAS_E2_ENABLE
+    #define  enable_E2() E2_ENABLE_WRITE( E_ENABLE_ON)
+    #define disable_E2() E2_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define  enable_E2() NOOP
+    #define disable_E2() NOOP
+  #endif
+
+  #if E_STEPPERS > 3 && HAS_E3_ENABLE
+    #define  enable_E3() E3_ENABLE_WRITE( E_ENABLE_ON)
+    #define disable_E3() E3_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define  enable_E3() NOOP
+    #define disable_E3() NOOP
+  #endif
+
+  #if E_STEPPERS > 4 && HAS_E4_ENABLE
+    #define  enable_E4() E4_ENABLE_WRITE( E_ENABLE_ON)
+    #define disable_E4() E4_ENABLE_WRITE(!E_ENABLE_ON)
+  #else
+    #define  enable_E4() NOOP
+    #define disable_E4() NOOP
+  #endif
+
+#endif // !MIXING_EXTRUDER
+
+#if ENABLED(HANGPRINTER)
+
+  #define enable_A() enable_X()
+  #define enable_B() enable_Y()
+  #define enable_C() enable_Z()
+  #define __D_ENABLE(p) E##p##_ENABLE_WRITE(E_ENABLE_ON)
+  #define _D_ENABLE(p) __D_ENABLE(p)
+  #define enable_D() _D_ENABLE(EXTRUDERS)
+
+  // Don't allow any axes to be disabled
+  #undef disable_X
+  #undef disable_Y
+  #undef disable_Z
+  #define disable_X() NOOP
+  #define disable_Y() NOOP
+  #define disable_Z() NOOP
+
+  #if EXTRUDERS >= 1
+    #undef disable_E1
+    #define disable_E1() NOOP
+    #if EXTRUDERS >= 2
+      #undef disable_E2
+      #define disable_E2() NOOP
+      #if EXTRUDERS >= 3
+        #undef disable_E3
+        #define disable_E3() NOOP
+        #if EXTRUDERS >= 4
+          #undef disable_E4
+          #define disable_E4() NOOP
+        #endif // EXTRUDERS >= 4
+      #endif // EXTRUDERS >= 3
+    #endif // EXTRUDERS >= 2
+  #endif // EXTRUDERS >= 1
+
+#endif // HANGPRINTER
+
+#if ENABLED(G38_PROBE_TARGET)
+  extern bool G38_move,        // flag to tell the interrupt handler that a G38 command is being run
+              G38_endstop_hit; // flag from the interrupt handler to indicate if the endstop went active
+#endif
+
+void enable_all_steppers();
+void disable_e_stepper(const uint8_t e);
+void disable_e_steppers();
+void disable_all_steppers();
+
+void sync_plan_position();
+void sync_plan_position_e();
+
+#if IS_KINEMATIC
+  void sync_plan_position_kinematic();
+  #define SYNC_PLAN_POSITION_KINEMATIC() sync_plan_position_kinematic()
+#else
+  #define SYNC_PLAN_POSITION_KINEMATIC() sync_plan_position()
+#endif
+
+void flush_and_request_resend();
+void ok_to_send();
+
+void kill(const char*);
+
+void quickstop_stepper();
+
+extern uint8_t marlin_debug_flags;
+#define DEBUGGING(F) (marlin_debug_flags & (DEBUG_## F))
+
+extern bool Running;
+inline bool IsRunning() { return  Running; }
+inline bool IsStopped() { return !Running; }
+
+bool enqueue_and_echo_command(const char* cmd);           // Add a single command to the end of the buffer. Return false on failure.
+void enqueue_and_echo_commands_P(const char * const cmd); // Set one or more commands to be prioritized over the next Serial/SD command.
+void clear_command_queue();
+
+#if ENABLED(M100_FREE_MEMORY_WATCHER) || ENABLED(POWER_LOSS_RECOVERY)
+  extern char command_queue[BUFSIZE][MAX_CMD_SIZE];
+#endif
+
+#define HAS_LCD_QUEUE_NOW (ENABLED(MALYAN_LCD) || (ENABLED(ULTIPANEL) && (ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(PID_AUTOTUNE_MENU) || ENABLED(ADVANCED_PAUSE_FEATURE))))
+#define HAS_QUEUE_NOW (ENABLED(SDSUPPORT) || HAS_LCD_QUEUE_NOW)
+#if HAS_QUEUE_NOW
+  // Return only when commands are actually enqueued
+  void enqueue_and_echo_command_now(const char* cmd);
+  #if HAS_LCD_QUEUE_NOW
+    void enqueue_and_echo_commands_now_P(const char * const cmd);
+  #endif
+#endif
+
+extern millis_t previous_move_ms;
+inline void reset_stepper_timeout() { previous_move_ms = millis(); }
+
+/**
+ * Feedrate scaling and conversion
+ */
+extern float feedrate_mm_s;
+extern int16_t feedrate_percentage;
+
+#define MMS_SCALED(MM_S) ((MM_S)*feedrate_percentage*0.01f)
+
+extern bool axis_relative_modes[XYZE];
+
+extern uint8_t axis_homed, axis_known_position;
+
+constexpr uint8_t xyz_bits = _BV(X_AXIS) | _BV(Y_AXIS) | _BV(Z_AXIS);
+FORCE_INLINE bool all_axes_homed() { return (axis_homed & xyz_bits) == xyz_bits; }
+FORCE_INLINE bool all_axes_known() { return (axis_known_position & xyz_bits) == xyz_bits; }
+
+extern volatile bool wait_for_heatup;
+
+#if HAS_RESUME_CONTINUE
+  extern volatile bool wait_for_user;
+#endif
+
+#if HAS_AUTO_REPORTING || ENABLED(HOST_KEEPALIVE_FEATURE)
+  extern bool suspend_auto_report;
+#endif
+
+extern float current_position[XYZE], destination[XYZE];
+
+/**
+ * Workspace offsets
+ */
+#if HAS_WORKSPACE_OFFSET
+  #if HAS_HOME_OFFSET
+    extern float home_offset[XYZ];
+  #endif
+  #if HAS_POSITION_SHIFT
+    extern float position_shift[XYZ];
+  #endif
+  #if HAS_HOME_OFFSET && HAS_POSITION_SHIFT
+    extern float workspace_offset[XYZ];
+    #define WORKSPACE_OFFSET(AXIS) workspace_offset[AXIS]
+  #elif HAS_HOME_OFFSET
+    #define WORKSPACE_OFFSET(AXIS) home_offset[AXIS]
+  #elif HAS_POSITION_SHIFT
+    #define WORKSPACE_OFFSET(AXIS) position_shift[AXIS]
+  #endif
+  #define NATIVE_TO_LOGICAL(POS, AXIS) ((POS) + WORKSPACE_OFFSET(AXIS))
+  #define LOGICAL_TO_NATIVE(POS, AXIS) ((POS) - WORKSPACE_OFFSET(AXIS))
+#else
+  #define NATIVE_TO_LOGICAL(POS, AXIS) (POS)
+  #define LOGICAL_TO_NATIVE(POS, AXIS) (POS)
+#endif
+#define LOGICAL_X_POSITION(POS) NATIVE_TO_LOGICAL(POS, X_AXIS)
+#define LOGICAL_Y_POSITION(POS) NATIVE_TO_LOGICAL(POS, Y_AXIS)
+#define LOGICAL_Z_POSITION(POS) NATIVE_TO_LOGICAL(POS, Z_AXIS)
+#define RAW_X_POSITION(POS)     LOGICAL_TO_NATIVE(POS, X_AXIS)
+#define RAW_Y_POSITION(POS)     LOGICAL_TO_NATIVE(POS, Y_AXIS)
+#define RAW_Z_POSITION(POS)     LOGICAL_TO_NATIVE(POS, Z_AXIS)
+
+// Hotend Offsets
+#if HOTENDS > 1
+  extern float hotend_offset[XYZ][HOTENDS];
+#endif
+
+// Software Endstops
+extern float soft_endstop_min[XYZ], soft_endstop_max[XYZ];
+
+#if HAS_SOFTWARE_ENDSTOPS
+  extern bool soft_endstops_enabled;
+  void clamp_to_software_endstops(float target[XYZ]);
+#else
+  #define soft_endstops_enabled false
+  #define clamp_to_software_endstops(x) NOOP
+#endif
+
+#if HAS_WORKSPACE_OFFSET || ENABLED(DUAL_X_CARRIAGE)
+  void update_software_endstops(const AxisEnum axis);
+#endif
+
+#define MAX_COORDINATE_SYSTEMS 9
+#if ENABLED(CNC_COORDINATE_SYSTEMS)
+  extern float coordinate_system[MAX_COORDINATE_SYSTEMS][XYZ];
+  bool select_coordinate_system(const int8_t _new);
+#endif
+
+void tool_change(const uint8_t tmp_extruder, const float fr_mm_s=0.0, bool no_move=false);
+
+void home_all_axes();
+
+void report_current_position();
+
+#if IS_KINEMATIC
+  #if ENABLED(HANGPRINTER)
+    extern float line_lengths[ABCD];
+  #else
+    extern float delta[ABC];
+  #endif
+  void inverse_kinematics(const float raw[XYZ]);
+#endif
+
+#if ENABLED(DELTA)
+  extern float delta_height,
+               delta_endstop_adj[ABC],
+               delta_radius,
+               delta_tower_angle_trim[ABC],
+               delta_tower[ABC][2],
+               delta_diagonal_rod,
+               delta_calibration_radius,
+               delta_diagonal_rod_2_tower[ABC],
+               delta_segments_per_second,
+               delta_clip_start_height;
+
+  void recalc_delta_settings();
+  float delta_safe_distance_from_top();
+
+  // Macro to obtain the Z position of an individual tower
+  #define DELTA_Z(V,T) V[Z_AXIS] + SQRT(    \
+    delta_diagonal_rod_2_tower[T] - HYPOT2( \
+        delta_tower[T][X_AXIS] - V[X_AXIS], \
+        delta_tower[T][Y_AXIS] - V[Y_AXIS]  \
+      )                                     \
+    )
+
+  #define DELTA_IK(V) do {              \
+    delta[A_AXIS] = DELTA_Z(V, A_AXIS); \
+    delta[B_AXIS] = DELTA_Z(V, B_AXIS); \
+    delta[C_AXIS] = DELTA_Z(V, C_AXIS); \
+  }while(0)
+
+#elif ENABLED(HANGPRINTER)
+
+  // Don't collect anchor positions in array because there are no A_x, D_x or D_y
+  extern float anchor_A_y,
+               anchor_A_z,
+               anchor_B_x,
+               anchor_B_y,
+               anchor_B_z,
+               anchor_C_x,
+               anchor_C_y,
+               anchor_C_z,
+               anchor_D_z,
+               delta_segments_per_second,
+               line_lengths_origin[ABCD];
+
+  void recalc_hangprinter_settings();
+
+  #define HANGPRINTER_IK(V) do {                             \
+    line_lengths[A_AXIS] = SQRT(sq(anchor_A_z - V[Z_AXIS])   \
+                              + sq(anchor_A_y - V[Y_AXIS])   \
+                              + sq(             V[X_AXIS])); \
+    line_lengths[B_AXIS] = SQRT(sq(anchor_B_z - V[Z_AXIS])   \
+                              + sq(anchor_B_y - V[Y_AXIS])   \
+                              + sq(anchor_B_x - V[X_AXIS])); \
+    line_lengths[C_AXIS] = SQRT(sq(anchor_C_z - V[Z_AXIS])   \
+                              + sq(anchor_C_y - V[Y_AXIS])   \
+                              + sq(anchor_C_x - V[X_AXIS])); \
+    line_lengths[D_AXIS] = SQRT(sq(             V[X_AXIS])   \
+                              + sq(             V[Y_AXIS])   \
+                              + sq(anchor_D_z - V[Z_AXIS])); \
+  }while(0)
+
+  // Inverse kinematics at origin
+  #define HANGPRINTER_IK_ORIGIN(LL) do { \
+    LL[A_AXIS] = SQRT(sq(anchor_A_z)     \
+                    + sq(anchor_A_y));   \
+    LL[B_AXIS] = SQRT(sq(anchor_B_z)     \
+                    + sq(anchor_B_y)     \
+                    + sq(anchor_B_x));   \
+    LL[C_AXIS] = SQRT(sq(anchor_C_z)     \
+                    + sq(anchor_C_y)     \
+                    + sq(anchor_C_x));   \
+    LL[D_AXIS] = anchor_D_z;             \
+  }while(0)
+
+#elif IS_SCARA
+  void forward_kinematics_SCARA(const float &a, const float &b);
+#endif
+
+#if ENABLED(G26_MESH_VALIDATION)
+  extern bool g26_debug_flag;
+#elif ENABLED(AUTO_BED_LEVELING_UBL)
+  constexpr bool g26_debug_flag = false;
+#endif
+
+#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
+  #define _GET_MESH_X(I) (bilinear_start[X_AXIS] + (I) * bilinear_grid_spacing[X_AXIS])
+  #define _GET_MESH_Y(J) (bilinear_start[Y_AXIS] + (J) * bilinear_grid_spacing[Y_AXIS])
+#elif ENABLED(AUTO_BED_LEVELING_UBL)
+  #define _GET_MESH_X(I) ubl.mesh_index_to_xpos(I)
+  #define _GET_MESH_Y(J) ubl.mesh_index_to_ypos(J)
+#elif ENABLED(MESH_BED_LEVELING)
+  #define _GET_MESH_X(I) mbl.index_to_xpos[I]
+  #define _GET_MESH_Y(J) mbl.index_to_ypos[J]
+#endif
+
+#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
+  extern int bilinear_grid_spacing[2], bilinear_start[2];
+  extern float bilinear_grid_factor[2],
+               z_values[GRID_MAX_POINTS_X][GRID_MAX_POINTS_Y];
+  float bilinear_z_offset(const float raw[XYZ]);
+#endif
+
+#if ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(MESH_BED_LEVELING)
+  typedef float (*element_2d_fn)(const uint8_t, const uint8_t);
+  void print_2d_array(const uint8_t sx, const uint8_t sy, const uint8_t precision, const element_2d_fn fn);
+#endif
+
+#if HAS_LEVELING
+  bool leveling_is_valid();
+  void set_bed_leveling_enabled(const bool enable=true);
+  void reset_bed_level();
+#endif
+
+#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
+  void set_z_fade_height(const float zfh, const bool do_report=true);
+#endif
+
+#if HAS_BED_PROBE
+  extern float zprobe_zoffset;
+  bool set_probe_deployed(const bool deploy);
+  #ifdef Z_AFTER_PROBING
+    void move_z_after_probing();
+  #endif
+  enum ProbePtRaise : unsigned char {
+    PROBE_PT_NONE,  // No raise or stow after run_z_probe
+    PROBE_PT_STOW,  // Do a complete stow after run_z_probe
+    PROBE_PT_RAISE, // Raise to "between" clearance after run_z_probe
+    PROBE_PT_BIG_RAISE  // Raise to big clearance after run_z_probe
+  };
+  float probe_pt(const float &rx, const float &ry, const ProbePtRaise raise_after=PROBE_PT_NONE, const uint8_t verbose_level=0, const bool probe_relative=true);
+  #define DEPLOY_PROBE() set_probe_deployed(true)
+  #define STOW_PROBE() set_probe_deployed(false)
+#else
+  #define DEPLOY_PROBE()
+  #define STOW_PROBE()
+#endif
+
+#if ENABLED(HOST_KEEPALIVE_FEATURE)
+  extern MarlinBusyState busy_state;
+  #define KEEPALIVE_STATE(n) do{ busy_state = n; }while(0)
+#else
+  #define KEEPALIVE_STATE(n) NOOP
+#endif
+
+#if FAN_COUNT > 0
+  extern int16_t fanSpeeds[FAN_COUNT];
+  #if ENABLED(EXTRA_FAN_SPEED)
+    extern int16_t old_fanSpeeds[FAN_COUNT],
+                   new_fanSpeeds[FAN_COUNT];
+  #endif
+  #if ENABLED(PROBING_FANS_OFF)
+    extern bool fans_paused;
+    extern int16_t paused_fanSpeeds[FAN_COUNT];
+  #endif
+#endif
+
+#if ENABLED(USE_CONTROLLER_FAN)
+  extern int controllerFanSpeed;
+#endif
+
+#if ENABLED(BARICUDA)
+  extern uint8_t baricuda_valve_pressure, baricuda_e_to_p_pressure;
+#endif
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  extern bool filament_sensor;         // Flag that filament sensor readings should control extrusion
+  extern float filament_width_nominal, // Theoretical filament diameter i.e., 3.00 or 1.75
+               filament_width_meas;    // Measured filament diameter
+  extern uint8_t meas_delay_cm;        // Delay distance
+  extern int8_t measurement_delay[MAX_MEASUREMENT_DELAY + 1],  // Ring buffer to delay measurement
+                filwidth_delay_index[2]; // Ring buffer indexes. Used by planner, temperature, and main code
+#endif
+
+#if ENABLED(ADVANCED_PAUSE_FEATURE)
+  extern int8_t did_pause_print;
+  extern AdvancedPauseMenuResponse advanced_pause_menu_response;
+  extern float filament_change_unload_length[EXTRUDERS],
+               filament_change_load_length[EXTRUDERS];
+#endif
+
+#if HAS_POWER_SWITCH
+  extern bool powersupply_on;
+  #define PSU_PIN_ON()  do{ OUT_WRITE(PS_ON_PIN, PS_ON_AWAKE); powersupply_on = true; }while(0)
+  #define PSU_PIN_OFF() do{ OUT_WRITE(PS_ON_PIN, PS_ON_ASLEEP); powersupply_on = false; }while(0)
+#endif
+
+// Handling multiple extruders pins
+extern uint8_t active_extruder;
+
+#if ENABLED(MIXING_EXTRUDER)
+  extern float mixing_factor[MIXING_STEPPERS];
+#endif
+
+inline void set_current_from_destination() { COPY(current_position, destination); }
+inline void set_destination_from_current() { COPY(destination, current_position); }
+void prepare_move_to_destination();
+
+/**
+ * Blocking movement and shorthand functions
+ */
+void do_blocking_move_to(const float rx, const float ry, const float rz, const float &fr_mm_s=0);
+void do_blocking_move_to_x(const float &rx, const float &fr_mm_s=0);
+void do_blocking_move_to_z(const float &rz, const float &fr_mm_s=0);
+void do_blocking_move_to_xy(const float &rx, const float &ry, const float &fr_mm_s=0);
+
+#if ENABLED(ARC_SUPPORT)
+  void plan_arc(const float(&cart)[XYZE], const float(&offset)[2], const bool clockwise);
+#endif
+
+#define HAS_AXIS_UNHOMED_ERR (                                                     \
+         ENABLED(Z_PROBE_ALLEN_KEY)                                                \
+      || ENABLED(Z_PROBE_SLED)                                                     \
+      || HAS_PROBING_PROCEDURE                                                     \
+      || HOTENDS > 1                                                               \
+      || ENABLED(NOZZLE_CLEAN_FEATURE)                                             \
+      || ENABLED(NOZZLE_PARK_FEATURE)                                              \
+      || (ENABLED(ADVANCED_PAUSE_FEATURE) && ENABLED(HOME_BEFORE_FILAMENT_CHANGE)) \
+      || HAS_M206_COMMAND                                                          \
+    ) || ENABLED(NO_MOTION_BEFORE_HOMING)
+
+#if HAS_AXIS_UNHOMED_ERR
+  bool axis_unhomed_error(const bool x=true, const bool y=true, const bool z=true);
+#endif
+
+/**
+ * position_is_reachable family of functions
+ */
+
+#if IS_KINEMATIC // (DELTA or SCARA)
+
+  #if IS_SCARA
+    extern const float L1, L2;
+  #endif
+
+  // Return true if the given point is within the printable area
+  inline bool position_is_reachable(const float &rx, const float &ry, const float inset=0) {
+    #if ENABLED(DELTA)
+      return HYPOT2(rx, ry) <= sq(DELTA_PRINTABLE_RADIUS - inset);
+    #elif ENABLED(HANGPRINTER)
+      // TODO: This is over simplified. Hangprinter's build volume is _not_ cylindrical.
+      return HYPOT2(rx, ry) <= sq(HANGPRINTER_PRINTABLE_RADIUS - inset);
+    #elif IS_SCARA
+      const float R2 = HYPOT2(rx - SCARA_OFFSET_X, ry - SCARA_OFFSET_Y);
+      return (
+        R2 <= sq(L1 + L2) - inset
+        #if MIDDLE_DEAD_ZONE_R > 0
+          && R2 >= sq(float(MIDDLE_DEAD_ZONE_R))
+        #endif
+      );
+    #endif
+  }
+
+  #if HAS_BED_PROBE
+    // Return true if the both nozzle and the probe can reach the given point.
+    // Note: This won't work on SCARA since the probe offset rotates with the arm.
+    inline bool position_is_reachable_by_probe(const float &rx, const float &ry) {
+      return position_is_reachable(rx - (X_PROBE_OFFSET_FROM_EXTRUDER), ry - (Y_PROBE_OFFSET_FROM_EXTRUDER))
+             && position_is_reachable(rx, ry, ABS(MIN_PROBE_EDGE));
+    }
+  #endif
+
+#else // CARTESIAN
+
+   // Return true if the given position is within the machine bounds.
+  inline bool position_is_reachable(const float &rx, const float &ry) {
+    // Add 0.001 margin to deal with float imprecision
+    return WITHIN(rx, X_MIN_POS - 0.001f, X_MAX_POS + 0.001f)
+        && WITHIN(ry, Y_MIN_POS - 0.001f, Y_MAX_POS + 0.001f);
+  }
+
+  #if HAS_BED_PROBE
+    /**
+     * Return whether the given position is within the bed, and whether the nozzle
+     * can reach the position required to put the probe at the given position.
+     *
+     * Example: For a probe offset of -10,+10, then for the probe to reach 0,0 the
+     *          nozzle must be be able to reach +10,-10.
+     */
+    inline bool position_is_reachable_by_probe(const float &rx, const float &ry) {
+      return position_is_reachable(rx - (X_PROBE_OFFSET_FROM_EXTRUDER), ry - (Y_PROBE_OFFSET_FROM_EXTRUDER))
+          && WITHIN(rx, MIN_PROBE_X - 0.001f, MAX_PROBE_X + 0.001f)
+          && WITHIN(ry, MIN_PROBE_Y - 0.001f, MAX_PROBE_Y + 0.001f);
+    }
+  #endif
+
+#endif // CARTESIAN
+
+#if !HAS_BED_PROBE
+  FORCE_INLINE bool position_is_reachable_by_probe(const float &rx, const float &ry) { return position_is_reachable(rx, ry); }
+#endif
+
+#endif // MARLIN_H

Marlin/Marlin.ino

@@ -1,43 +1,41 @@
-/*==============================================================================
+/*
+================================================================================
 
   Marlin Firmware
 
-  (c) 2011-2024 MarlinFirmware
+  (c) 2011-2018 MarlinFirmware
   Portions of Marlin are (c) by their respective authors.
   All code complies with GPLv2 and/or GPLv3
 
 ================================================================================
 
-Greetings! Thank you for choosing Marlin 2 as your 3D printer firmware.
+Greetings! Thank you for choosing Marlin as your 3D printer firmware.
 
 To configure Marlin you must edit Configuration.h and Configuration_adv.h
-located in the root 'Marlin' folder. Check our Configurations repository to
+located in the root 'Marlin' folder. Check the example_configurations folder to
 see if there's a more suitable starting-point for your specific hardware.
 
 Before diving in, we recommend the following essential links:
 
 Marlin Firmware Official Website
 
-  - https://marlinfw.org/
+  - http://marlinfw.org/
     The official Marlin Firmware website contains the most up-to-date
     documentation. Contributions are always welcome!
 
 Configuration
 
-  - https://github.com/MarlinFirmware/Configurations
-    Example configurations for several printer models.
-
-  - https://youtu.be/3gwWVFtdg-4
+  - https://www.youtube.com/watch?v=3gwWVFtdg-4
     A good 20-minute overview of Marlin configuration by Tom Sanladerer.
     (Applies to Marlin 1.0.x, so Jerk and Acceleration should be halved.)
     Also... https://www.google.com/search?tbs=vid%3A1&q=configure+marlin
 
-  - https://marlinfw.org/docs/configuration/configuration.html
+  - http://marlinfw.org/docs/configuration/configuration.html
     Marlin's configuration options are explained in more detail here.
 
 Getting Help
 
-  - https://reprap.org/forum/list.php?415
+  - http://forums.reprap.org/list.php?415
     The Marlin Discussion Forum is a great place to get help from other Marlin
     users who may have experienced similar issues to your own.
 
@@ -47,11 +45,9 @@ Getting Help
 
 Contributing
 
-  - https://marlinfw.org/docs/development/contributing.html
+  - http://marlinfw.org/docs/development/contributing.html
     If you'd like to contribute to Marlin, read this first!
 
-  - https://marlinfw.org/docs/development/coding_standards.html
+  - http://marlinfw.org/docs/development/coding_standards.html
     Before submitting code get to know the Coding Standards.
-
-
-------------------------------------------------------------------------------*/
+*/

Marlin/MarlinConfig.h

@@ -0,0 +1,48 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef MARLIN_CONFIG_H
+#define MARLIN_CONFIG_H
+
+#include "boards.h"
+#include "macros.h"
+#include "Version.h"
+#include "Configuration.h"
+#include "Conditionals_LCD.h"
+#include "drivers.h"
+#include "Configuration_adv.h"
+
+#if USE_MARLINSERIAL
+  #define HardwareSerial_h // trick to disable the standard HWserial
+#endif
+
+#include "types.h"
+#include "HAL.h"
+#include "pins.h"
+#include "Conditionals_post.h"
+#include "SanityCheck.h"
+#include "enum.h"
+#include "language.h"
+#include "utility.h"
+#include "serial.h"
+
+#endif // MARLIN_CONFIG_H

Marlin/MarlinSPI.h

@@ -0,0 +1,57 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __MARLIN_SPI_H__
+#define __MARLIN_SPI_H__
+
+#include <stdint.h>
+#include "softspi.h"
+
+template<uint8_t MisoPin, uint8_t MosiPin, uint8_t SckPin>
+class SPI {
+  static SoftSPI<MisoPin, MosiPin, SckPin> softSPI;
+  public:
+    FORCE_INLINE static void init() { softSPI.begin(); }
+    FORCE_INLINE static void send(uint8_t data) { softSPI.send(data); }
+    FORCE_INLINE static uint8_t receive() { return softSPI.receive(); }
+};
+
+
+// Hardware SPI
+template<>
+class SPI<MISO_PIN, MOSI_PIN, SCK_PIN> {
+  public:
+    FORCE_INLINE static void init() {
+        OUT_WRITE(SCK_PIN, LOW);
+        OUT_WRITE(MOSI_PIN, HIGH);
+        SET_INPUT(MISO_PIN);
+        WRITE(MISO_PIN, HIGH);
+    }
+    FORCE_INLINE static uint8_t receive() {
+      SPDR = 0;
+      while (!TEST(SPSR, SPIF)) { /* nada */ }
+      return SPDR;
+    }
+
+};
+
+#endif // __MARLIN_SPI_H__

Marlin/MarlinSerial.cpp

@@ -0,0 +1,740 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * MarlinSerial.cpp - Hardware serial library for Wiring
+ * Copyright (c) 2006 Nicholas Zambetti.  All right reserved.
+ *
+ * Modified 23 November 2006 by David A. Mellis
+ * Modified 28 September 2010 by Mark Sproul
+ * Modified 14 February 2016 by Andreas Hardtung (added tx buffer)
+ * Modified 01 October 2017 by Eduardo José Tagle (added XON/XOFF)
+ * Modified 10 June 2018 by Eduardo José Tagle (See #10991)
+ */
+
+// Disable HardwareSerial.cpp to support chips without a UART (Attiny, etc.)
+
+#include "MarlinConfig.h"
+
+#if USE_MARLINSERIAL && (defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H))
+
+  #include "MarlinSerial.h"
+  #include "Marlin.h"
+
+  struct ring_buffer_r {
+    unsigned char buffer[RX_BUFFER_SIZE];
+    volatile ring_buffer_pos_t head, tail;
+  };
+
+  #if TX_BUFFER_SIZE > 0
+    struct ring_buffer_t {
+      unsigned char buffer[TX_BUFFER_SIZE];
+      volatile uint8_t head, tail;
+    };
+  #endif
+
+  #if UART_PRESENT(SERIAL_PORT)
+    ring_buffer_r rx_buffer = { { 0 }, 0, 0 };
+    #if TX_BUFFER_SIZE > 0
+      ring_buffer_t tx_buffer = { { 0 }, 0, 0 };
+    #endif
+    static bool _written;
+  #endif
+
+  #if ENABLED(SERIAL_XON_XOFF)
+    constexpr uint8_t XON_XOFF_CHAR_SENT = 0x80,  // XON / XOFF Character was sent
+                      XON_XOFF_CHAR_MASK = 0x1F;  // XON / XOFF character to send
+    // XON / XOFF character definitions
+    constexpr uint8_t XON_CHAR  = 17, XOFF_CHAR = 19;
+    uint8_t xon_xoff_state = XON_XOFF_CHAR_SENT | XON_CHAR;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_DROPPED_RX)
+    uint8_t rx_dropped_bytes = 0;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_RX_BUFFER_OVERRUNS)
+    uint8_t rx_buffer_overruns = 0;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_RX_FRAMING_ERRORS)
+    uint8_t rx_framing_errors = 0;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+    ring_buffer_pos_t rx_max_enqueued = 0;
+  #endif
+
+  // A SW memory barrier, to ensure GCC does not overoptimize loops
+  #define sw_barrier() asm volatile("": : :"memory");
+
+  #if ENABLED(EMERGENCY_PARSER)
+    #include "emergency_parser.h"
+  #endif
+
+  // "Atomically" read the RX head index value without disabling interrupts:
+  // This MUST be called with RX interrupts enabled, and CAN'T be called
+  // from the RX ISR itself!
+  FORCE_INLINE ring_buffer_pos_t atomic_read_rx_head() {
+    #if RX_BUFFER_SIZE > 256
+      // Keep reading until 2 consecutive reads return the same value,
+      // meaning there was no update in-between caused by an interrupt.
+      // This works because serial RX interrupts happen at a slower rate
+      // than successive reads of a variable, so 2 consecutive reads with
+      // the same value means no interrupt updated it.
+      ring_buffer_pos_t vold, vnew = rx_buffer.head;
+      sw_barrier();
+      do {
+        vold = vnew;
+        vnew = rx_buffer.head;
+        sw_barrier();
+      } while (vold != vnew);
+      return vnew;
+    #else
+      // With an 8bit index, reads are always atomic. No need for special handling
+      return rx_buffer.head;
+    #endif
+  }
+
+  #if RX_BUFFER_SIZE > 256
+    static volatile bool rx_tail_value_not_stable = false;
+    static volatile uint16_t rx_tail_value_backup = 0;
+  #endif
+
+  // Set RX tail index, taking into account the RX ISR could interrupt
+  //  the write to this variable in the middle - So a backup strategy
+  //  is used to ensure reads of the correct values.
+  //    -Must NOT be called from the RX ISR -
+  FORCE_INLINE void atomic_set_rx_tail(ring_buffer_pos_t value) {
+    #if RX_BUFFER_SIZE > 256
+      // Store the new value in the backup
+      rx_tail_value_backup = value;
+      sw_barrier();
+      // Flag we are about to change the true value
+      rx_tail_value_not_stable = true;
+      sw_barrier();
+      // Store the new value
+      rx_buffer.tail = value;
+      sw_barrier();
+      // Signal the new value is completely stored into the value
+      rx_tail_value_not_stable = false;
+      sw_barrier();
+    #else
+      rx_buffer.tail = value;
+    #endif
+  }
+
+  // Get the RX tail index, taking into account the read could be
+  //  interrupting in the middle of the update of that index value
+  //    -Called from the RX ISR -
+  FORCE_INLINE ring_buffer_pos_t atomic_read_rx_tail() {
+    #if RX_BUFFER_SIZE > 256
+      // If the true index is being modified, return the backup value
+      if (rx_tail_value_not_stable) return rx_tail_value_backup;
+    #endif
+    // The true index is stable, return it
+    return rx_buffer.tail;
+  }
+
+  // (called with RX interrupts disabled)
+  FORCE_INLINE void store_rxd_char() {
+    // Get the tail - Nothing can alter its value while this ISR is executing, but there's
+    // a chance that this ISR interrupted the main process while it was updating the index.
+    // The backup mechanism ensures the correct value is always returned.
+    const ring_buffer_pos_t t = atomic_read_rx_tail();
+
+    // Get the head pointer - This ISR is the only one that modifies its value, so it's safe to read here
+    ring_buffer_pos_t h = rx_buffer.head;
+
+    // Get the next element
+    ring_buffer_pos_t i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+
+    // This must read the M_UCSRxA register before reading the received byte to detect error causes
+    #if ENABLED(SERIAL_STATS_DROPPED_RX)
+      if (TEST(M_UCSRxA, M_DORx) && !++rx_dropped_bytes) --rx_dropped_bytes;
+    #endif
+
+    #if ENABLED(SERIAL_STATS_RX_BUFFER_OVERRUNS)
+      if (TEST(M_UCSRxA, M_DORx) && !++rx_buffer_overruns) --rx_buffer_overruns;
+    #endif
+
+    #if ENABLED(SERIAL_STATS_RX_FRAMING_ERRORS)
+      if (TEST(M_UCSRxA, M_FEx) && !++rx_framing_errors) --rx_framing_errors;
+    #endif
+
+    // Read the character from the USART
+    uint8_t c = M_UDRx;
+
+    #if ENABLED(EMERGENCY_PARSER)
+      emergency_parser.update(c);
+    #endif
+
+    // If the character is to be stored at the index just before the tail
+    // (such that the head would advance to the current tail), the RX FIFO is
+    // full, so don't write the character or advance the head.
+    if (i != t) {
+      rx_buffer.buffer[h] = c;
+      h = i;
+    }
+    #if ENABLED(SERIAL_STATS_DROPPED_RX)
+      else if (!++rx_dropped_bytes) --rx_dropped_bytes;
+    #endif
+
+    #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+      // Calculate count of bytes stored into the RX buffer
+      const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+
+      // Keep track of the maximum count of enqueued bytes
+      NOLESS(rx_max_enqueued, rx_count);
+    #endif
+
+    #if ENABLED(SERIAL_XON_XOFF)
+      // If the last char that was sent was an XON
+      if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XON_CHAR) {
+
+        // Bytes stored into the RX buffer
+        const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+
+        // If over 12.5% of RX buffer capacity, send XOFF before running out of
+        // RX buffer space .. 325 bytes @ 250kbits/s needed to let the host react
+        // and stop sending bytes. This translates to 13mS propagation time.
+        if (rx_count >= (RX_BUFFER_SIZE) / 8) {
+
+          // At this point, definitely no TX interrupt was executing, since the TX ISR can't be preempted.
+          // Don't enable the TX interrupt here as a means to trigger the XOFF char, because if it happens
+          // to be in the middle of trying to disable the RX interrupt in the main program, eventually the
+          // enabling of the TX interrupt could be undone. The ONLY reliable thing this can do to ensure
+          // the sending of the XOFF char is to send it HERE AND NOW.
+
+          // About to send the XOFF char
+          xon_xoff_state = XOFF_CHAR | XON_XOFF_CHAR_SENT;
+
+          // Wait until the TX register becomes empty and send it - Here there could be a problem
+          // - While waiting for the TX register to empty, the RX register could receive a new
+          //   character. This must also handle that situation!
+          while (!TEST(M_UCSRxA, M_UDREx)) {
+
+            if (TEST(M_UCSRxA,M_RXCx)) {
+              // A char arrived while waiting for the TX buffer to be empty - Receive and process it!
+
+              i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+
+              // Read the character from the USART
+              c = M_UDRx;
+
+              #if ENABLED(EMERGENCY_PARSER)
+                emergency_parser.update(c);
+              #endif
+
+              // If the character is to be stored at the index just before the tail
+              // (such that the head would advance to the current tail), the FIFO is
+              // full, so don't write the character or advance the head.
+              if (i != t) {
+                rx_buffer.buffer[h] = c;
+                h = i;
+              }
+              #if ENABLED(SERIAL_STATS_DROPPED_RX)
+                else if (!++rx_dropped_bytes) --rx_dropped_bytes;
+              #endif
+            }
+            sw_barrier();
+          }
+
+          M_UDRx = XOFF_CHAR;
+
+          // Clear the TXC bit -- "can be cleared by writing a one to its bit
+          // location". This makes sure flush() won't return until the bytes
+          // actually got written
+          SBI(M_UCSRxA, M_TXCx);
+
+          // At this point there could be a race condition between the write() function
+          // and this sending of the XOFF char. This interrupt could happen between the
+          // wait to be empty TX buffer loop and the actual write of the character. Since
+          // the TX buffer is full because it's sending the XOFF char, the only way to be
+          // sure the write() function will succeed is to wait for the XOFF char to be
+          // completely sent. Since an extra character could be received during the wait
+          // it must also be handled!
+          while (!TEST(M_UCSRxA, M_UDREx)) {
+
+            if (TEST(M_UCSRxA,M_RXCx)) {
+              // A char arrived while waiting for the TX buffer to be empty - Receive and process it!
+
+              i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+
+              // Read the character from the USART
+              c = M_UDRx;
+
+              #if ENABLED(EMERGENCY_PARSER)
+                emergency_parser.update(c);
+              #endif
+
+              // If the character is to be stored at the index just before the tail
+              // (such that the head would advance to the current tail), the FIFO is
+              // full, so don't write the character or advance the head.
+              if (i != t) {
+                rx_buffer.buffer[h] = c;
+                h = i;
+              }
+              #if ENABLED(SERIAL_STATS_DROPPED_RX)
+                else if (!++rx_dropped_bytes) --rx_dropped_bytes;
+              #endif
+            }
+            sw_barrier();
+          }
+
+          // At this point everything is ready. The write() function won't
+          // have any issues writing to the UART TX register if it needs to!
+        }
+      }
+    #endif // SERIAL_XON_XOFF
+
+    // Store the new head value - The main loop will retry until the value is stable
+    rx_buffer.head = h;
+  }
+
+  #if TX_BUFFER_SIZE > 0
+
+    // (called with TX irqs disabled)
+    FORCE_INLINE void _tx_udr_empty_irq(void) {
+
+      // Read positions
+      uint8_t t = tx_buffer.tail;
+      const uint8_t h = tx_buffer.head;
+
+      #if ENABLED(SERIAL_XON_XOFF)
+        // If an XON char is pending to be sent, do it now
+        if (xon_xoff_state == XON_CHAR) {
+
+          // Send the character
+          M_UDRx = XON_CHAR;
+
+          // clear the TXC bit -- "can be cleared by writing a one to its bit
+          // location". This makes sure flush() won't return until the bytes
+          // actually got written
+          SBI(M_UCSRxA, M_TXCx);
+
+          // Remember we sent it.
+          xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
+
+          // If nothing else to transmit, just disable TX interrupts.
+          if (h == t) CBI(M_UCSRxB, M_UDRIEx); // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
+
+          return;
+        }
+      #endif
+
+      // If nothing to transmit, just disable TX interrupts. This could
+      // happen as the result of the non atomicity of the disabling of RX
+      // interrupts that could end reenabling TX interrupts as a side effect.
+      if (h == t) {
+        CBI(M_UCSRxB, M_UDRIEx); // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
+        return;
+      }
+
+      // There is something to TX, Send the next byte
+      const uint8_t c = tx_buffer.buffer[t];
+      t = (t + 1) & (TX_BUFFER_SIZE - 1);
+      M_UDRx = c;
+      tx_buffer.tail = t;
+
+      // Clear the TXC bit (by writing a one to its bit location).
+      // Ensures flush() won't return until the bytes are actually written/
+      SBI(M_UCSRxA, M_TXCx);
+
+      // Disable interrupts if there is nothing to transmit following this byte
+      if (h == t) CBI(M_UCSRxB, M_UDRIEx); // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
+    }
+
+    #ifdef M_USARTx_UDRE_vect
+      ISR(M_USARTx_UDRE_vect) { _tx_udr_empty_irq(); }
+    #endif
+
+  #endif // TX_BUFFER_SIZE
+
+  #ifdef M_USARTx_RX_vect
+    ISR(M_USARTx_RX_vect) { store_rxd_char(); }
+  #endif
+
+  // Public Methods
+
+  void MarlinSerial::begin(const long baud) {
+    uint16_t baud_setting;
+    bool useU2X = true;
+
+    #if F_CPU == 16000000UL && SERIAL_PORT == 0
+      // Hard-coded exception for compatibility with the bootloader shipped
+      // with the Duemilanove and previous boards, and the firmware on the
+      // 8U2 on the Uno and Mega 2560.
+      if (baud == 57600) useU2X = false;
+    #endif
+
+    if (useU2X) {
+      M_UCSRxA = _BV(M_U2Xx);
+      baud_setting = (F_CPU / 4 / baud - 1) / 2;
+    }
+    else {
+      M_UCSRxA = 0;
+      baud_setting = (F_CPU / 8 / baud - 1) / 2;
+    }
+
+    // assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register)
+    M_UBRRxH = baud_setting >> 8;
+    M_UBRRxL = baud_setting;
+
+    SBI(M_UCSRxB, M_RXENx);
+    SBI(M_UCSRxB, M_TXENx);
+    SBI(M_UCSRxB, M_RXCIEx);
+    #if TX_BUFFER_SIZE > 0
+      CBI(M_UCSRxB, M_UDRIEx);
+    #endif
+    _written = false;
+  }
+
+  void MarlinSerial::end() {
+    CBI(M_UCSRxB, M_RXENx);
+    CBI(M_UCSRxB, M_TXENx);
+    CBI(M_UCSRxB, M_RXCIEx);
+    CBI(M_UCSRxB, M_UDRIEx);
+  }
+
+  int MarlinSerial::peek(void) {
+    const ring_buffer_pos_t h = atomic_read_rx_head(), t = rx_buffer.tail;
+    return h == t ? -1 : rx_buffer.buffer[t];
+  }
+
+  int MarlinSerial::read(void) {
+    const ring_buffer_pos_t h = atomic_read_rx_head();
+
+    // Read the tail. Main thread owns it, so it is safe to directly read it
+    ring_buffer_pos_t t = rx_buffer.tail;
+
+    // If nothing to read, return now
+    if (h == t) return -1;
+
+    // Get the next char
+    const int v = rx_buffer.buffer[t];
+    t = (ring_buffer_pos_t)(t + 1) & (RX_BUFFER_SIZE - 1);
+
+    // Advance tail - Making sure the RX ISR will always get an stable value, even
+    // if it interrupts the writing of the value of that variable in the middle.
+    atomic_set_rx_tail(t);
+
+    #if ENABLED(SERIAL_XON_XOFF)
+      // If the XOFF char was sent, or about to be sent...
+      if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) {
+        // Get count of bytes in the RX buffer
+        const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+        if (rx_count < (RX_BUFFER_SIZE) / 10) {
+          #if TX_BUFFER_SIZE > 0
+            // Signal we want an XON character to be sent.
+            xon_xoff_state = XON_CHAR;
+            // Enable TX ISR. Non atomic, but it will eventually enable them
+            SBI(M_UCSRxB, M_UDRIEx);
+          #else
+            // If not using TX interrupts, we must send the XON char now
+            xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
+            while (!TEST(M_UCSRxA, M_UDREx)) sw_barrier();
+            M_UDRx = XON_CHAR;
+          #endif
+        }
+      }
+    #endif
+
+    return v;
+  }
+
+  ring_buffer_pos_t MarlinSerial::available(void) {
+    const ring_buffer_pos_t h = atomic_read_rx_head(), t = rx_buffer.tail;
+    return (ring_buffer_pos_t)(RX_BUFFER_SIZE + h - t) & (RX_BUFFER_SIZE - 1);
+  }
+
+  void MarlinSerial::flush(void) {
+
+    // Set the tail to the head:
+    //  - Read the RX head index in a safe way. (See atomic_read_rx_head.)
+    //  - Set the tail, making sure the RX ISR will always get a stable value, even
+    //    if it interrupts the writing of the value of that variable in the middle.
+    atomic_set_rx_tail(atomic_read_rx_head());
+
+    #if ENABLED(SERIAL_XON_XOFF)
+      // If the XOFF char was sent, or about to be sent...
+      if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) {
+        #if TX_BUFFER_SIZE > 0
+          // Signal we want an XON character to be sent.
+          xon_xoff_state = XON_CHAR;
+          // Enable TX ISR. Non atomic, but it will eventually enable it.
+          SBI(M_UCSRxB, M_UDRIEx);
+        #else
+          // If not using TX interrupts, we must send the XON char now
+          xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
+          while (!TEST(M_UCSRxA, M_UDREx)) sw_barrier();
+          M_UDRx = XON_CHAR;
+        #endif
+      }
+    #endif
+  }
+
+  #if TX_BUFFER_SIZE > 0
+    void MarlinSerial::write(const uint8_t c) {
+      _written = true;
+
+      // If the TX interrupts are disabled and the data register
+      // is empty, just write the byte to the data register and
+      // be done. This shortcut helps significantly improve the
+      // effective datarate at high (>500kbit/s) bitrates, where
+      // interrupt overhead becomes a slowdown.
+      // Yes, there is a race condition between the sending of the
+      // XOFF char at the RX ISR, but it is properly handled there
+      if (!TEST(M_UCSRxB, M_UDRIEx) && TEST(M_UCSRxA, M_UDREx)) {
+        M_UDRx = c;
+
+        // clear the TXC bit -- "can be cleared by writing a one to its bit
+        // location". This makes sure flush() won't return until the bytes
+        // actually got written
+        SBI(M_UCSRxA, M_TXCx);
+        return;
+      }
+
+      const uint8_t i = (tx_buffer.head + 1) & (TX_BUFFER_SIZE - 1);
+
+      // If global interrupts are disabled (as the result of being called from an ISR)...
+      if (!ISRS_ENABLED()) {
+
+        // Make room by polling if it is possible to transmit, and do so!
+        while (i == tx_buffer.tail) {
+
+          // If we can transmit another byte, do it.
+          if (TEST(M_UCSRxA, M_UDREx)) _tx_udr_empty_irq();
+
+          // Make sure compiler rereads tx_buffer.tail
+          sw_barrier();
+        }
+      }
+      else {
+        // Interrupts are enabled, just wait until there is space
+        while (i == tx_buffer.tail) { sw_barrier(); }
+      }
+
+      // Store new char. head is always safe to move
+      tx_buffer.buffer[tx_buffer.head] = c;
+      tx_buffer.head = i;
+
+      // Enable TX ISR - Non atomic, but it will eventually enable TX ISR
+      SBI(M_UCSRxB, M_UDRIEx);
+    }
+
+    void MarlinSerial::flushTX(void) {
+      // No bytes written, no need to flush. This special case is needed since there's
+      // no way to force the TXC (transmit complete) bit to 1 during initialization.
+      if (!_written) return;
+
+      // If global interrupts are disabled (as the result of being called from an ISR)...
+      if (!ISRS_ENABLED()) {
+
+        // Wait until everything was transmitted - We must do polling, as interrupts are disabled
+        while (tx_buffer.head != tx_buffer.tail || !TEST(M_UCSRxA, M_TXCx)) {
+
+          // If there is more space, send an extra character
+          if (TEST(M_UCSRxA, M_UDREx))
+            _tx_udr_empty_irq();
+
+          sw_barrier();
+        }
+
+      }
+      else {
+        // Wait until everything was transmitted
+        while (tx_buffer.head != tx_buffer.tail || !TEST(M_UCSRxA, M_TXCx)) sw_barrier();
+      }
+
+      // At this point nothing is queued anymore (DRIE is disabled) and
+      // the hardware finished transmission (TXC is set).
+    }
+
+  #else // TX_BUFFER_SIZE == 0
+
+    void MarlinSerial::write(const uint8_t c) {
+      _written = true;
+      while (!TEST(M_UCSRxA, M_UDREx)) sw_barrier();
+      M_UDRx = c;
+    }
+
+    void MarlinSerial::flushTX(void) {
+      // No bytes written, no need to flush. This special case is needed since there's
+      // no way to force the TXC (transmit complete) bit to 1 during initialization.
+      if (!_written) return;
+
+      // Wait until everything was transmitted
+      while (!TEST(M_UCSRxA, M_TXCx)) sw_barrier();
+
+      // At this point nothing is queued anymore (DRIE is disabled) and
+      // the hardware finished transmission (TXC is set).
+    }
+  #endif // TX_BUFFER_SIZE == 0
+
+  /**
+   * Imports from print.h
+   */
+
+  void MarlinSerial::print(char c, int base) {
+    print((long)c, base);
+  }
+
+  void MarlinSerial::print(unsigned char b, int base) {
+    print((unsigned long)b, base);
+  }
+
+  void MarlinSerial::print(int n, int base) {
+    print((long)n, base);
+  }
+
+  void MarlinSerial::print(unsigned int n, int base) {
+    print((unsigned long)n, base);
+  }
+
+  void MarlinSerial::print(long n, int base) {
+    if (base == 0) write(n);
+    else if (base == 10) {
+      if (n < 0) { print('-'); n = -n; }
+      printNumber(n, 10);
+    }
+    else
+      printNumber(n, base);
+  }
+
+  void MarlinSerial::print(unsigned long n, int base) {
+    if (base == 0) write(n);
+    else printNumber(n, base);
+  }
+
+  void MarlinSerial::print(double n, int digits) {
+    printFloat(n, digits);
+  }
+
+  void MarlinSerial::println(void) {
+    print('\r');
+    print('\n');
+  }
+
+  void MarlinSerial::println(const String& s) {
+    print(s);
+    println();
+  }
+
+  void MarlinSerial::println(const char c[]) {
+    print(c);
+    println();
+  }
+
+  void MarlinSerial::println(char c, int base) {
+    print(c, base);
+    println();
+  }
+
+  void MarlinSerial::println(unsigned char b, int base) {
+    print(b, base);
+    println();
+  }
+
+  void MarlinSerial::println(int n, int base) {
+    print(n, base);
+    println();
+  }
+
+  void MarlinSerial::println(unsigned int n, int base) {
+    print(n, base);
+    println();
+  }
+
+  void MarlinSerial::println(long n, int base) {
+    print(n, base);
+    println();
+  }
+
+  void MarlinSerial::println(unsigned long n, int base) {
+    print(n, base);
+    println();
+  }
+
+  void MarlinSerial::println(double n, int digits) {
+    print(n, digits);
+    println();
+  }
+
+  // Private Methods
+
+  void MarlinSerial::printNumber(unsigned long n, uint8_t base) {
+    if (n) {
+      unsigned char buf[8 * sizeof(long)]; // Enough space for base 2
+      int8_t i = 0;
+      while (n) {
+        buf[i++] = n % base;
+        n /= base;
+      }
+      while (i--)
+        print((char)(buf[i] + (buf[i] < 10 ? '0' : 'A' - 10)));
+    }
+    else
+      print('0');
+  }
+
+  void MarlinSerial::printFloat(double number, uint8_t digits) {
+    // Handle negative numbers
+    if (number < 0.0) {
+      print('-');
+      number = -number;
+    }
+
+    // Round correctly so that print(1.999, 2) prints as "2.00"
+    double rounding = 0.5;
+    for (uint8_t i = 0; i < digits; ++i)
+      rounding *= 0.1;
+
+    number += rounding;
+
+    // Extract the integer part of the number and print it
+    unsigned long int_part = (unsigned long)number;
+    double remainder = number - (double)int_part;
+    print(int_part);
+
+    // Print the decimal point, but only if there are digits beyond
+    if (digits) {
+      print('.');
+      // Extract digits from the remainder one at a time
+      while (digits--) {
+        remainder *= 10.0;
+        int toPrint = int(remainder);
+        print(toPrint);
+        remainder -= toPrint;
+      }
+    }
+  }
+
+  // Preinstantiate
+  MarlinSerial customizedSerial;
+
+#endif // USE_MARLINSERIAL && (UBRRH || UBRR0H || UBRR1H || UBRR2H || UBRR3H)
+
+// For AT90USB targets use the UART for BT interfacing
+#if !USE_MARLINSERIAL && ENABLED(BLUETOOTH)
+  HardwareSerial bluetoothSerial;
+#endif

Marlin/MarlinSerial.h

@@ -0,0 +1,184 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * MarlinSerial.h - Hardware serial library for Wiring
+ * Copyright (c) 2006 Nicholas Zambetti.  All right reserved.
+ *
+ * Modified 28 September 2010 by Mark Sproul
+ * Modified 14 February 2016 by Andreas Hardtung (added tx buffer)
+ * Modified 01 October 2017 by Eduardo José Tagle (added XON/XOFF)
+ */
+
+#ifndef _MARLINSERIAL_H_
+#define _MARLINSERIAL_H_
+
+#include "MarlinConfig.h"
+
+#ifndef SERIAL_PORT
+  #define SERIAL_PORT 0
+#endif
+
+// The presence of the UBRRH register is used to detect a UART.
+#define UART_PRESENT(port) ((port == 0 && (defined(UBRRH) || defined(UBRR0H))) || \
+                            (port == 1 && defined(UBRR1H)) || (port == 2 && defined(UBRR2H)) || \
+                            (port == 3 && defined(UBRR3H)))
+
+// These are macros to build serial port register names for the selected SERIAL_PORT (C preprocessor
+// requires two levels of indirection to expand macro values properly)
+#define SERIAL_REGNAME(registerbase,number,suffix) SERIAL_REGNAME_INTERNAL(registerbase,number,suffix)
+#if SERIAL_PORT == 0 && (!defined(UBRR0H) || !defined(UDR0)) // use un-numbered registers if necessary
+  #define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##suffix
+#else
+  #define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##number##suffix
+#endif
+
+// Registers used by MarlinSerial class (expanded depending on selected serial port)
+#define M_UCSRxA           SERIAL_REGNAME(UCSR,SERIAL_PORT,A) // defines M_UCSRxA to be UCSRnA where n is the serial port number
+#define M_UCSRxB           SERIAL_REGNAME(UCSR,SERIAL_PORT,B)
+#define M_RXENx            SERIAL_REGNAME(RXEN,SERIAL_PORT,)
+#define M_TXENx            SERIAL_REGNAME(TXEN,SERIAL_PORT,)
+#define M_TXCx             SERIAL_REGNAME(TXC,SERIAL_PORT,)
+#define M_RXCIEx           SERIAL_REGNAME(RXCIE,SERIAL_PORT,)
+#define M_UDREx            SERIAL_REGNAME(UDRE,SERIAL_PORT,)
+#define M_FEx              SERIAL_REGNAME(FE,SERIAL_PORT,)
+#define M_DORx             SERIAL_REGNAME(DOR,SERIAL_PORT,)
+#define M_UPEx             SERIAL_REGNAME(UPE,SERIAL_PORT,)
+#define M_UDRIEx           SERIAL_REGNAME(UDRIE,SERIAL_PORT,)
+#define M_UDRx             SERIAL_REGNAME(UDR,SERIAL_PORT,)
+#define M_UBRRxH           SERIAL_REGNAME(UBRR,SERIAL_PORT,H)
+#define M_UBRRxL           SERIAL_REGNAME(UBRR,SERIAL_PORT,L)
+#define M_RXCx             SERIAL_REGNAME(RXC,SERIAL_PORT,)
+#define M_USARTx_RX_vect   SERIAL_REGNAME(USART,SERIAL_PORT,_RX_vect)
+#define M_U2Xx             SERIAL_REGNAME(U2X,SERIAL_PORT,)
+#define M_USARTx_UDRE_vect SERIAL_REGNAME(USART,SERIAL_PORT,_UDRE_vect)
+
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+#define BYTE 0
+
+// Define constants and variables for buffering serial data.
+// Use only 0 or powers of 2 greater than 1
+// : [0, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, ...]
+#ifndef RX_BUFFER_SIZE
+  #define RX_BUFFER_SIZE 128
+#endif
+// 256 is the max TX buffer limit due to uint8_t head and tail.
+#ifndef TX_BUFFER_SIZE
+  #define TX_BUFFER_SIZE 32
+#endif
+
+#if USE_MARLINSERIAL
+
+  #if RX_BUFFER_SIZE > 256
+    typedef uint16_t ring_buffer_pos_t;
+  #else
+    typedef uint8_t ring_buffer_pos_t;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_DROPPED_RX)
+    extern uint8_t rx_dropped_bytes;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_RX_BUFFER_OVERRUNS)
+    extern uint8_t rx_buffer_overruns;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_RX_FRAMING_ERRORS)
+    extern uint8_t rx_framing_errors;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+    extern ring_buffer_pos_t rx_max_enqueued;
+  #endif
+
+  class MarlinSerial {
+
+    public:
+      MarlinSerial() {};
+      static void begin(const long);
+      static void end();
+      static int peek(void);
+      static int read(void);
+      static void flush(void);
+      static ring_buffer_pos_t available(void);
+      static void write(const uint8_t c);
+      static void flushTX(void);
+
+      #if ENABLED(SERIAL_STATS_DROPPED_RX)
+        FORCE_INLINE static uint32_t dropped() { return rx_dropped_bytes; }
+      #endif
+
+      #if ENABLED(SERIAL_STATS_RX_BUFFER_OVERRUNS)
+        FORCE_INLINE static uint32_t buffer_overruns() { return rx_buffer_overruns; }
+      #endif
+
+      #if ENABLED(SERIAL_STATS_RX_FRAMING_ERRORS)
+        FORCE_INLINE static uint32_t framing_errors() { return rx_framing_errors; }
+      #endif
+
+      #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+        FORCE_INLINE static ring_buffer_pos_t rxMaxEnqueued() { return rx_max_enqueued; }
+      #endif
+
+      FORCE_INLINE static void write(const char* str) { while (*str) write(*str++); }
+      FORCE_INLINE static void write(const uint8_t* buffer, size_t size) { while (size--) write(*buffer++); }
+      FORCE_INLINE static void print(const String& s) { for (int i = 0; i < (int)s.length(); i++) write(s[i]); }
+      FORCE_INLINE static void print(const char* str) { write(str); }
+
+      static void print(char, int = BYTE);
+      static void print(unsigned char, int = BYTE);
+      static void print(int, int = DEC);
+      static void print(unsigned int, int = DEC);
+      static void print(long, int = DEC);
+      static void print(unsigned long, int = DEC);
+      static void print(double, int = 2);
+
+      static void println(const String& s);
+      static void println(const char[]);
+      static void println(char, int = BYTE);
+      static void println(unsigned char, int = BYTE);
+      static void println(int, int = DEC);
+      static void println(unsigned int, int = DEC);
+      static void println(long, int = DEC);
+      static void println(unsigned long, int = DEC);
+      static void println(double, int = 2);
+      static void println(void);
+      operator bool() { return true; }
+
+    private:
+      static void printNumber(unsigned long, const uint8_t);
+      static void printFloat(double, uint8_t);
+  };
+
+  extern MarlinSerial customizedSerial;
+
+#endif // USE_MARLINSERIAL
+
+// Use the UART for Bluetooth in AT90USB configurations
+#if !USE_MARLINSERIAL && ENABLED(BLUETOOTH)
+  extern HardwareSerial bluetoothSerial;
+#endif
+
+#endif // _MARLINSERIAL_H_

Marlin/Max7219_Debug_LEDs.cpp

@@ -0,0 +1,593 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * This module is off by default, but can be enabled to facilitate the display of
+ * extra debug information during code development.
+ *
+ * Just connect up 5V and GND to give it power, then connect up the pins assigned
+ * in Configuration_adv.h. For example, on the Re-ARM you could use:
+ *
+ *   #define MAX7219_CLK_PIN   77
+ *   #define MAX7219_DIN_PIN   78
+ *   #define MAX7219_LOAD_PIN  79
+ *
+ * send() is called automatically at startup, and then there are a number of
+ * support functions available to control the LEDs in the 8x8 grid.
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(MAX7219_DEBUG)
+
+#define MAX7219_ERRORS // Disable to save 406 bytes of Program Memory
+
+#include "Max7219_Debug_LEDs.h"
+
+#include "planner.h"
+#include "stepper.h"
+#include "Marlin.h"
+#include "delay.h"
+
+Max7219 max7219;
+
+uint8_t Max7219::led_line[MAX7219_LINES]; // = { 0 };
+
+#define LINE_REG(Q)     (max7219_reg_digit0 + ((Q) & 0x7))
+#if _ROT == 0 || _ROT == 270
+  #define _LED_BIT(Q)   (7 - ((Q) & 0x7))
+  #define _LED_UNIT(Q)  ((Q) & ~0x7)
+#else
+  #define _LED_BIT(Q)   ((Q) & 0x7)
+  #define _LED_UNIT(Q)  ((MAX7219_NUMBER_UNITS - 1 - ((Q) >> 3)) << 3)
+#endif
+#if _ROT < 180
+  #define _LED_IND(P,Q) (_LED_UNIT(P) + (Q))
+#else
+  #define _LED_IND(P,Q) (_LED_UNIT(P) + (7 - ((Q) & 0x7)))
+#endif
+#if _ROT == 0 || _ROT == 180
+  #define LED_IND(X,Y)  _LED_IND(X,Y)
+  #define LED_BIT(X,Y)  _LED_BIT(X)
+#elif _ROT == 90 || _ROT == 270
+  #define LED_IND(X,Y)  _LED_IND(Y,X)
+  #define LED_BIT(X,Y)  _LED_BIT(Y)
+#endif
+#define XOR_7219(X,Y) do{ led_line[LED_IND(X,Y)] ^=  _BV(LED_BIT(X,Y)); }while(0)
+#define SET_7219(X,Y) do{ led_line[LED_IND(X,Y)] |=  _BV(LED_BIT(X,Y)); }while(0)
+#define CLR_7219(X,Y) do{ led_line[LED_IND(X,Y)] &= ~_BV(LED_BIT(X,Y)); }while(0)
+#define BIT_7219(X,Y) TEST(led_line[LED_IND(X,Y)], LED_BIT(X,Y))
+
+#ifdef CPU_32_BIT
+  #define SIG_DELAY() DELAY_US(1)   // Approximate a 1µs delay on 32-bit ARM
+  #undef CRITICAL_SECTION_START
+  #undef CRITICAL_SECTION_END
+  #define CRITICAL_SECTION_START NOOP
+  #define CRITICAL_SECTION_END   NOOP
+#else
+  #define SIG_DELAY() DELAY_NS(188) // Delay for 0.1875µs (16MHz AVR) or 0.15µs (20MHz AVR)
+#endif
+
+void Max7219::error(const char * const func, const int32_t v1, const int32_t v2/*=-1*/) {
+  #if ENABLED(MAX7219_ERRORS)
+    SERIAL_ECHOPGM("??? Max7219::");
+    serialprintPGM(func);
+    SERIAL_CHAR('(');
+    SERIAL_ECHO(v1);
+    if (v2 > 0) SERIAL_ECHOPAIR(", ", v2);
+    SERIAL_CHAR(')');
+    SERIAL_EOL();
+  #else
+    UNUSED(func); UNUSED(v1); UNUSED(v2);
+  #endif
+}
+
+/**
+ * Flip the lowest n_bytes of the supplied bits:
+ *  flipped(x, 1) flips the low 8  bits of x.
+ *  flipped(x, 2) flips the low 16 bits of x.
+ *  flipped(x, 3) flips the low 24 bits of x.
+ *  flipped(x, 4) flips the low 32 bits of x.
+ */
+inline uint32_t flipped(const uint32_t bits, const uint8_t n_bytes) {
+  uint32_t mask = 1, outbits = 0;
+  for (uint8_t b = 0; b < n_bytes * 8; b++) {
+    outbits <<= 1;
+    if (bits & mask) outbits |= 1;
+    mask <<= 1;
+  }
+  return outbits;
+}
+
+void Max7219::noop() {
+  CRITICAL_SECTION_START;
+  SIG_DELAY();
+  WRITE(MAX7219_DIN_PIN, LOW);
+  for (uint8_t i = 16; i--;) {
+    SIG_DELAY();
+    WRITE(MAX7219_CLK_PIN, LOW);
+    SIG_DELAY();
+    SIG_DELAY();
+    WRITE(MAX7219_CLK_PIN, HIGH);
+    SIG_DELAY();
+  }
+  CRITICAL_SECTION_END;
+}
+
+void Max7219::putbyte(uint8_t data) {
+  CRITICAL_SECTION_START;
+  for (uint8_t i = 8; i--;) {
+    SIG_DELAY();
+    WRITE(MAX7219_CLK_PIN, LOW);       // tick
+    SIG_DELAY();
+    WRITE(MAX7219_DIN_PIN, (data & 0x80) ? HIGH : LOW);  // send 1 or 0 based on data bit
+    SIG_DELAY();
+    WRITE(MAX7219_CLK_PIN, HIGH);      // tock
+    SIG_DELAY();
+    data <<= 1;
+  }
+  CRITICAL_SECTION_END;
+}
+
+void Max7219::pulse_load() {
+  SIG_DELAY();
+  WRITE(MAX7219_LOAD_PIN, LOW);  // tell the chip to load the data
+  SIG_DELAY();
+  WRITE(MAX7219_LOAD_PIN, HIGH);
+  SIG_DELAY();
+}
+
+void Max7219::send(const uint8_t reg, const uint8_t data) {
+  SIG_DELAY();
+  CRITICAL_SECTION_START;
+  SIG_DELAY();
+  putbyte(reg);          // specify register
+  SIG_DELAY();
+  putbyte(data);         // put data
+  CRITICAL_SECTION_END;
+}
+
+// Send out a single native row of bits to all units
+void Max7219::refresh_line(const uint8_t line) {
+  for (uint8_t u = MAX7219_NUMBER_UNITS; u--;)
+    send(LINE_REG(line), led_line[(u << 3) | (line & 0x7)]);
+  pulse_load();
+}
+
+// Send out a single native row of bits to just one unit
+void Max7219::refresh_unit_line(const uint8_t line) {
+  for (uint8_t u = MAX7219_NUMBER_UNITS; u--;)
+    if (u == (line >> 3)) send(LINE_REG(line), led_line[line]); else noop();
+  pulse_load();
+}
+
+void Max7219::set(const uint8_t line, const uint8_t bits) {
+  led_line[line] = bits;
+  refresh_line(line);
+}
+
+#if ENABLED(MAX7219_NUMERIC)
+
+  // Draw an integer with optional leading zeros and optional decimal point
+  void Max7219::print(const uint8_t start, int16_t value, uint8_t size, const bool leadzero=false, bool dec=false) {
+    constexpr uint8_t led_numeral[10] = { 0x7E, 0x60, 0x6D, 0x79, 0x63, 0x5B, 0x5F, 0x70, 0x7F, 0x7A },
+                      led_decimal = 0x80, led_minus = 0x01;
+
+    bool blank = false, neg = value < 0;
+    if (neg) value *= -1;
+    while (size--) {
+      const bool minus = neg && blank;
+      if (minus) neg = false;
+      send(
+        max7219_reg_digit0 + start + size,
+        minus ? led_minus : blank ? 0x00 : led_numeral[value % 10] | (dec ? led_decimal : 0x00)
+      );
+      pulse_load();  // tell the chips to load the clocked out data
+      value /= 10;
+      if (!value && !leadzero) blank = true;
+      dec = false;
+    }
+  }
+
+  // Draw a float with a decimal point and optional digits
+  void Max7219::print(const uint8_t start, const float value, const uint8_t pre_size, const uint8_t post_size, const bool leadzero=false) {
+    if (pre_size) print(start, value, pre_size, leadzero, !!post_size);
+    if (post_size) {
+      const int16_t after = ABS(value) * (10 ^ post_size);
+      print(start + pre_size, after, post_size, true);
+    }
+  }
+
+#endif // MAX7219_NUMERIC
+
+// Modify a single LED bit and send the changed line
+void Max7219::led_set(const uint8_t x, const uint8_t y, const bool on) {
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_set"), x, y);
+  if (BIT_7219(x, y) == on) return;
+  XOR_7219(x, y);
+  refresh_line(LED_IND(x, y));
+}
+
+void Max7219::led_on(const uint8_t x, const uint8_t y) {
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_on"), x, y);
+  led_set(x, y, true);
+}
+
+void Max7219::led_off(const uint8_t x, const uint8_t y) {
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_off"), x, y);
+  led_set(x, y, false);
+}
+
+void Max7219::led_toggle(const uint8_t x, const uint8_t y) {
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_toggle"), x, y);
+  led_set(x, y, !BIT_7219(x, y));
+}
+
+void Max7219::send_row(const uint8_t row) {
+  #if _ROT == 0 || _ROT == 180
+    refresh_line(LED_IND(0, row));
+  #else
+    UNUSED(row);
+    refresh();
+  #endif
+}
+
+void Max7219::send_column(const uint8_t col) {
+  #if _ROT == 90 || _ROT == 270
+    refresh_line(LED_IND(col, 0));
+  #else
+    UNUSED(col);
+    refresh();
+  #endif
+}
+
+void Max7219::clear() {
+  ZERO(led_line);
+  refresh();
+}
+
+void Max7219::fill() {
+  memset(led_line, 0xFF, sizeof(led_line));
+  refresh();
+}
+
+void Max7219::clear_row(const uint8_t row) {
+  if (row >= MAX7219_Y_LEDS) return error(PSTR("clear_row"), row);
+  for (uint8_t x = 0; x < MAX7219_X_LEDS; x++) CLR_7219(x, row);
+  send_row(row);
+}
+
+void Max7219::clear_column(const uint8_t col) {
+  if (col >= MAX7219_X_LEDS) return error(PSTR("set_column"), col);
+  for (uint8_t y = 0; y < MAX7219_Y_LEDS; y++) CLR_7219(col, y);
+  send_column(col);
+}
+
+/**
+ * Plot the low order bits of val to the specified row of the matrix.
+ * With 4 Max7219 units in the chain, it's possible to set 32 bits at once with
+ * one call to the function (if rotated 90° or 180°).
+ */
+void Max7219::set_row(const uint8_t row, const uint32_t val) {
+  if (row >= MAX7219_Y_LEDS) return error(PSTR("set_row"), row);
+  uint32_t mask = _BV32(MAX7219_X_LEDS - 1);
+  for (uint8_t x = 0; x < MAX7219_X_LEDS; x++) {
+    if (val & mask) SET_7219(x, row); else CLR_7219(x, row);
+    mask >>= 1;
+  }
+  send_row(row);
+}
+
+/**
+ * Plot the low order bits of val to the specified column of the matrix.
+ * With 4 Max7219 units in the chain, it's possible to set 32 bits at once with
+ * one call to the function (if rotated 90° or 180°).
+ */
+void Max7219::set_column(const uint8_t col, const uint32_t val) {
+  if (col >= MAX7219_X_LEDS) return error(PSTR("set_column"), col);
+  uint32_t mask = _BV32(MAX7219_Y_LEDS - 1);
+  for (uint8_t y = 0; y < MAX7219_Y_LEDS; y++) {
+    if (val & mask) SET_7219(col, y); else CLR_7219(col, y);
+    mask >>= 1;
+  }
+  send_column(col);
+}
+
+void Max7219::set_rows_16bits(const uint8_t y, uint32_t val) {
+  #if MAX7219_X_LEDS == 8
+    if (y > MAX7219_Y_LEDS - 2) return error(PSTR("set_rows_16bits"), y, val);
+    set_row(y + 1, val); val >>= 8;
+    set_row(y + 0, val);
+  #else // at least 16 bits on each row
+    if (y > MAX7219_Y_LEDS - 1) return error(PSTR("set_rows_16bits"), y, val);
+    set_row(y, val);
+  #endif
+}
+
+void Max7219::set_rows_32bits(const uint8_t y, uint32_t val) {
+  #if MAX7219_X_LEDS == 8
+    if (y > MAX7219_Y_LEDS - 4) return error(PSTR("set_rows_32bits"), y, val);
+    set_row(y + 3, val); val >>= 8;
+    set_row(y + 2, val); val >>= 8;
+    set_row(y + 1, val); val >>= 8;
+    set_row(y + 0, val);
+  #elif MAX7219_X_LEDS == 16
+    if (y > MAX7219_Y_LEDS - 2) return error(PSTR("set_rows_32bits"), y, val);
+    set_row(y + 1, val); val >>= 16;
+    set_row(y + 0, val);
+  #else // at least 24 bits on each row.  In the 3 matrix case, just display the low 24 bits
+    if (y > MAX7219_Y_LEDS - 1) return error(PSTR("set_rows_32bits"), y, val);
+    set_row(y, val);
+  #endif
+}
+
+void Max7219::set_columns_16bits(const uint8_t x, uint32_t val) {
+  #if MAX7219_Y_LEDS == 8
+    if (x > MAX7219_X_LEDS - 2) return error(PSTR("set_columns_16bits"), x, val);
+    set_column(x + 0, val); val >>= 8;
+    set_column(x + 1, val);
+  #else // at least 16 bits in each column
+    if (x > MAX7219_X_LEDS - 1) return error(PSTR("set_columns_16bits"), x, val);
+    set_column(x, val);
+  #endif
+}
+
+void Max7219::set_columns_32bits(const uint8_t x, uint32_t val) {
+  #if MAX7219_Y_LEDS == 8
+    if (x > MAX7219_X_LEDS - 4) return error(PSTR("set_rows_32bits"), x, val);
+    set_column(x + 3, val); val >>= 8;
+    set_column(x + 2, val); val >>= 8;
+    set_column(x + 1, val); val >>= 8;
+    set_column(x + 0, val);
+  #elif MAX7219_Y_LEDS == 16
+    if (x > MAX7219_X_LEDS - 2) return error(PSTR("set_rows_32bits"), x, val);
+    set_column(x + 1, val); val >>= 16;
+    set_column(x + 0, val);
+  #else // at least 24 bits on each row.  In the 3 matrix case, just display the low 24 bits
+    if (x > MAX7219_X_LEDS - 1) return error(PSTR("set_rows_32bits"), x, val);
+    set_column(x, val);
+  #endif
+}
+
+// Initialize the Max7219
+void Max7219::register_setup() {
+  for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
+    send(max7219_reg_scanLimit, 0x07);
+  pulse_load();                        // tell the chips to load the clocked out data
+
+  for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
+    send(max7219_reg_decodeMode, 0x00);     // using an led matrix (not digits)
+  pulse_load();                        // tell the chips to load the clocked out data
+
+  for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
+    send(max7219_reg_shutdown, 0x01);       // not in shutdown mode
+  pulse_load();                        // tell the chips to load the clocked out data
+
+  for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
+    send(max7219_reg_displayTest, 0x00);    // no display test
+  pulse_load();                        // tell the chips to load the clocked out data
+
+  for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
+    send(max7219_reg_intensity, 0x01 & 0x0F); // the first 0x0F is the value you can set
+                                                 // range: 0x00 to 0x0F
+  pulse_load();                          // tell the chips to load the clocked out data
+}
+
+#ifdef MAX7219_INIT_TEST
+#if MAX7219_INIT_TEST == 2
+
+  void Max7219::spiral(const bool on, const uint16_t del) {
+    constexpr int8_t way[] = { 1, 0, 0, 1, -1, 0, 0, -1 };
+    int8_t px = 0, py = 0, dir = 0;
+    for (uint8_t i = MAX7219_X_LEDS * MAX7219_Y_LEDS; i--;) {
+      led_set(px, py, on);
+      delay(del);
+      const int8_t x = px + way[dir], y = py + way[dir + 1];
+      if (!WITHIN(x, 0, MAX7219_X_LEDS-1) || !WITHIN(y, 0, MAX7219_Y_LEDS-1) || BIT_7219(x, y) == on) dir = (dir + 2) & 0x7;
+      px += way[dir]; py += way[dir + 1];
+    }
+  }
+
+#else
+
+  void Max7219::sweep(const int8_t dir, const uint16_t ms, const bool on) {
+    uint8_t x = dir > 0 ? 0 : MAX7219_X_LEDS-1;
+    for (uint8_t i = MAX7219_X_LEDS; i--; x += dir) {
+      set_column(x, on ? 0xFFFFFFFF : 0x00000000);
+      delay(ms);
+    }
+  }
+
+#endif
+#endif // MAX7219_INIT_TEST
+
+void Max7219::init() {
+  SET_OUTPUT(MAX7219_DIN_PIN);
+  SET_OUTPUT(MAX7219_CLK_PIN);
+  OUT_WRITE(MAX7219_LOAD_PIN, HIGH);
+  delay(1);
+
+  register_setup();
+
+  for (uint8_t i = 0; i <= 7; i++) {      // Empty registers to turn all LEDs off
+    led_line[i] = 0x00;
+    send(max7219_reg_digit0 + i, 0);
+    pulse_load();                 // tell the chips to load the clocked out data
+  }
+
+  #ifdef MAX7219_INIT_TEST
+    #if MAX7219_INIT_TEST == 2
+      spiral(true, 8);
+      delay(150);
+      spiral(false, 8);
+    #else
+      // Do an aesthetically-pleasing pattern to fully test the Max7219 module and LEDs.
+      // Light up and turn off columns, both forward and backward.
+      sweep(1, 20, true);
+      sweep(1, 20, false);
+      delay(150);
+      sweep(-1, 20, true);
+      sweep(-1, 20, false);
+    #endif
+  #endif
+}
+
+/**
+ * This code demonstrates some simple debugging using a single 8x8 LED Matrix. If your feature could
+ * benefit from matrix display, add its code here. Very little processing is required, so the 7219 is
+ * ideal for debugging when realtime feedback is important but serial output can't be used.
+ */
+
+// Apply changes to update a marker
+void Max7219::mark16(const uint8_t y, const uint8_t v1, const uint8_t v2) {
+  #if MAX7219_X_LEDS == 8
+    #if MAX7219_Y_LEDS == 8
+      led_off(v1 & 0x7, y + (v1 >= 8));
+       led_on(v2 & 0x7, y + (v2 >= 8));
+    #else
+      led_off(y, v1 & 0xF); // At least 16 LEDs down. Use a single column.
+       led_on(y, v2 & 0xF);
+    #endif
+  #else
+    led_off(v1 & 0xF, y);   // At least 16 LEDs across. Use a single row.
+     led_on(v2 & 0xF, y);
+  #endif
+}
+
+// Apply changes to update a tail-to-head range
+void Max7219::range16(const uint8_t y, const uint8_t ot, const uint8_t nt, const uint8_t oh, const uint8_t nh) {
+  #if MAX7219_X_LEDS == 8
+    #if MAX7219_Y_LEDS == 8
+      if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
+        led_off(n & 0x7, y + (n >= 8));
+      if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
+         led_on(n & 0x7, y + (n >= 8));
+    #else // The Max7219 Y-Axis has at least 16 LED's.  So use a single column
+      if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
+        led_off(y, n & 0xF);
+      if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
+         led_on(y, n & 0xF);
+    #endif
+  #else   // LED matrix has at least 16 LED's on the X-Axis.  Use single line of LED's
+    if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
+      led_off(n & 0xF, y);
+    if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
+       led_on(n & 0xF, y);
+ #endif
+}
+
+// Apply changes to update a quantity
+void Max7219::quantity16(const uint8_t y, const uint8_t ov, const uint8_t nv) {
+  for (uint8_t i = MIN(nv, ov); i < MAX(nv, ov); i++)
+    #if MAX7219_X_LEDS == 8
+      #if MAX7219_Y_LEDS == 8
+        led_set(i >> 1, y + (i & 1), nv >= ov); // single 8x8 LED matrix.  Use two lines to get 16 LED's
+      #else
+        led_set(y, i, nv >= ov);                // The Max7219 Y-Axis has at least 16 LED's.  So use a single column
+      #endif
+    #else
+      led_set(i, y, nv >= ov);                // LED matrix has at least 16 LED's on the X-Axis.  Use single line of LED's
+    #endif
+}
+
+void Max7219::idle_tasks() {
+  #define MAX7219_USE_HEAD (defined(MAX7219_DEBUG_PLANNER_HEAD) || defined(MAX7219_DEBUG_PLANNER_QUEUE))
+  #define MAX7219_USE_TAIL (defined(MAX7219_DEBUG_PLANNER_TAIL) || defined(MAX7219_DEBUG_PLANNER_QUEUE))
+  #if MAX7219_USE_HEAD || MAX7219_USE_TAIL
+    CRITICAL_SECTION_START;
+    #if MAX7219_USE_HEAD
+      const uint8_t head = planner.block_buffer_head;
+    #endif
+    #if MAX7219_USE_TAIL
+      const uint8_t tail = planner.block_buffer_tail;
+    #endif
+    CRITICAL_SECTION_END;
+  #endif
+
+  #if ENABLED(MAX7219_DEBUG_PRINTER_ALIVE)
+    static uint8_t refresh_cnt; // = 0
+    constexpr uint16_t refresh_limit = 5;
+    static millis_t next_blink = 0;
+    const millis_t ms = millis();
+    const bool do_blink = ELAPSED(ms, next_blink);
+  #else
+    static uint16_t refresh_cnt; // = 0
+    constexpr bool do_blink = true;
+    constexpr uint16_t refresh_limit = 50000;
+  #endif
+
+  // Some Max7219 units are vulnerable to electrical noise, especially
+  // with long wires next to high current wires. If the display becomes
+  // corrupted, this will fix it within a couple seconds.
+  if (do_blink && ++refresh_cnt >= refresh_limit) {
+    refresh_cnt = 0;
+    register_setup();
+  }
+
+  #if ENABLED(MAX7219_DEBUG_PRINTER_ALIVE)
+    if (do_blink) {
+      led_toggle(MAX7219_X_LEDS - 1, MAX7219_Y_LEDS - 1);
+      next_blink = ms + 1000;
+    }
+  #endif
+
+  #if defined(MAX7219_DEBUG_PLANNER_HEAD) && defined(MAX7219_DEBUG_PLANNER_TAIL) && MAX7219_DEBUG_PLANNER_HEAD == MAX7219_DEBUG_PLANNER_TAIL
+
+    static int16_t last_head_cnt = 0xF, last_tail_cnt = 0xF;
+
+    if (last_head_cnt != head || last_tail_cnt != tail) {
+      range16(MAX7219_DEBUG_PLANNER_HEAD, last_tail_cnt, tail, last_head_cnt, head);
+      last_head_cnt = head;
+      last_tail_cnt = tail;
+    }
+
+  #else
+
+    #ifdef MAX7219_DEBUG_PLANNER_HEAD
+      static int16_t last_head_cnt = 0x1;
+      if (last_head_cnt != head) {
+        mark16(MAX7219_DEBUG_PLANNER_HEAD, last_head_cnt, head);
+        last_head_cnt = head;
+      }
+    #endif
+
+    #ifdef MAX7219_DEBUG_PLANNER_TAIL
+      static int16_t last_tail_cnt = 0x1;
+      if (last_tail_cnt != tail) {
+        mark16(MAX7219_DEBUG_PLANNER_TAIL, last_tail_cnt, tail);
+        last_tail_cnt = tail;
+      }
+    #endif
+
+  #endif
+
+  #ifdef MAX7219_DEBUG_PLANNER_QUEUE
+    static int16_t last_depth = 0;
+    const int16_t current_depth = (head - tail + BLOCK_BUFFER_SIZE) & (BLOCK_BUFFER_SIZE - 1) & 0xF;
+    if (current_depth != last_depth) {
+      quantity16(MAX7219_DEBUG_PLANNER_QUEUE, last_depth, current_depth);
+      last_depth = current_depth;
+    }
+  #endif
+}
+
+#endif // MAX7219_DEBUG

Marlin/Max7219_Debug_LEDs.h

@@ -0,0 +1,154 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * This module is off by default, but can be enabled to facilitate the display of
+ * extra debug information during code development.
+ *
+ * Just connect up 5V and GND to give it power, then connect up the pins assigned
+ * in Configuration_adv.h. For example, on the Re-ARM you could use:
+ *
+ *   #define MAX7219_CLK_PIN   77
+ *   #define MAX7219_DIN_PIN   78
+ *   #define MAX7219_LOAD_PIN  79
+ *
+ * max7219.init() is called automatically at startup, and then there are a number of
+ * support functions available to control the LEDs in the 8x8 grid.
+ *
+ * If you are using the Max7219 matrix for firmware debug purposes in time sensitive
+ * areas of the code, please be aware that the orientation (rotation) of the display can
+ * affect the speed.   The Max7219 can update a single column fairly fast.  It is much
+ * faster to do a Max7219_Set_Column() with a rotation of 90 or 270 degrees than to do
+ * a Max7219_Set_Row().    The opposite is true for rotations of 0 or 180 degrees.
+ */
+#pragma once
+
+#ifndef MAX7219_ROTATE
+  #define MAX7219_ROTATE 0
+#endif
+#define _ROT ((MAX7219_ROTATE + 360) % 360)
+
+#define MAX7219_LINES (8 * (MAX7219_NUMBER_UNITS))
+
+#if _ROT == 0 || _ROT == 180
+  #define MAX7219_Y_LEDS          8
+  #define MAX7219_X_LEDS          MAX7219_LINES
+#elif _ROT == 90 || _ROT == 270
+  #define MAX7219_X_LEDS          8
+  #define MAX7219_Y_LEDS          MAX7219_LINES
+#else
+  #error "MAX7219_ROTATE must be a multiple of +/- 90°."
+#endif
+
+//
+// MAX7219 registers
+//
+#define max7219_reg_noop        0x00
+#define max7219_reg_digit0      0x01
+#define max7219_reg_digit1      0x02
+#define max7219_reg_digit2      0x03
+#define max7219_reg_digit3      0x04
+#define max7219_reg_digit4      0x05
+#define max7219_reg_digit5      0x06
+#define max7219_reg_digit6      0x07
+#define max7219_reg_digit7      0x08
+
+#define max7219_reg_decodeMode  0x09
+#define max7219_reg_intensity   0x0A
+#define max7219_reg_scanLimit   0x0B
+#define max7219_reg_shutdown    0x0C
+#define max7219_reg_displayTest 0x0F
+
+class Max7219 {
+public:
+  static uint8_t led_line[MAX7219_LINES];
+
+  Max7219() { }
+
+  static void init();
+  static void register_setup();
+  static void putbyte(uint8_t data);
+  static void pulse_load();
+
+  // Set a single register (e.g., a whole native row)
+  static void send(const uint8_t reg, const uint8_t data);
+
+  // Refresh all units
+  inline static void refresh() { for (uint8_t i = 0; i < 8; i++) refresh_line(i); }
+
+  // Update a single native line on all units
+  static void refresh_line(const uint8_t line);
+
+  // Update a single native line on just one unit
+  static void refresh_unit_line(const uint8_t line);
+
+  // Set a single LED by XY coordinate
+  static void led_set(const uint8_t x, const uint8_t y, const bool on);
+  static void led_on(const uint8_t x, const uint8_t y);
+  static void led_off(const uint8_t x, const uint8_t y);
+  static void led_toggle(const uint8_t x, const uint8_t y);
+
+  // Set all LEDs in a single column
+  static void set_column(const uint8_t col, const uint32_t val);
+  static void clear_column(const uint8_t col);
+
+  // Set all LEDs in a single row
+  static void set_row(const uint8_t row, const uint32_t val);
+  static void clear_row(const uint8_t row);
+
+  // 16 and 32 bit versions of Row and Column functions
+  // Multiple rows and columns will be used to display the value if
+  // the array of matrix LED's is too narrow to accomplish the goal
+  static void set_rows_16bits(const uint8_t y, uint32_t val);
+  static void set_rows_32bits(const uint8_t y, uint32_t val);
+  static void set_columns_16bits(const uint8_t x, uint32_t val);
+  static void set_columns_32bits(const uint8_t x, uint32_t val);
+
+  // Quickly clear the whole matrix
+  static void clear();
+
+  // Quickly fill the whole matrix
+  static void fill();
+
+  // Apply custom code to update the matrix
+  static void idle_tasks();
+
+private:
+  static void error(const char * const func, const int32_t v1, const int32_t v2=-1);
+  static void noop();
+  static void set(const uint8_t line, const uint8_t bits);
+  static void send_row(const uint8_t row);
+  static void send_column(const uint8_t col);
+  static void mark16(const uint8_t y, const uint8_t v1, const uint8_t v2);
+  static void range16(const uint8_t y, const uint8_t ot, const uint8_t nt, const uint8_t oh, const uint8_t nh);
+  static void quantity16(const uint8_t y, const uint8_t ov, const uint8_t nv);
+
+  #ifdef MAX7219_INIT_TEST
+  #if MAX7219_INIT_TEST == 2
+    static void spiral(const bool on, const uint16_t del);
+  #else
+    static void sweep(const int8_t dir, const uint16_t ms, const bool on);
+  #endif
+  #endif
+};
+
+extern Max7219 max7219;

Marlin/Sd2Card.cpp

@@ -0,0 +1,716 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Arduino Sd2Card Library
+ * Copyright (C) 2009 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+#include "MarlinConfig.h"
+
+#if ENABLED(SDSUPPORT)
+
+#include "Sd2Card.h"
+
+#if ENABLED(USE_WATCHDOG)
+  #include "watchdog.h"
+#endif
+
+#if DISABLED(SOFTWARE_SPI)
+  // functions for hardware SPI
+
+  // make sure SPCR rate is in expected bits
+  #if (SPR0 != 0 || SPR1 != 1)
+    #error "unexpected SPCR bits"
+  #endif
+  /**
+   * Initialize hardware SPI
+   * Set SCK rate to F_CPU/pow(2, 1 + spiRate) for spiRate [0,6]
+   */
+  static void spiInit(uint8_t spiRate) {
+    // See avr processor documentation
+    SPCR = _BV(SPE) | _BV(MSTR) | (spiRate >> 1);
+    SPSR = spiRate & 1 || spiRate == 6 ? 0 : _BV(SPI2X);
+  }
+
+  /** SPI receive a byte */
+  static uint8_t spiRec() {
+    SPDR = 0xFF;
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+    return SPDR;
+  }
+
+  /** SPI read data - only one call so force inline */
+  static inline __attribute__((always_inline))
+  void spiRead(uint8_t* buf, uint16_t nbyte) {
+    if (nbyte-- == 0) return;
+    SPDR = 0xFF;
+    for (uint16_t i = 0; i < nbyte; i++) {
+      while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+      buf[i] = SPDR;
+      SPDR = 0xFF;
+    }
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+    buf[nbyte] = SPDR;
+  }
+
+  /** SPI send a byte */
+  static void spiSend(uint8_t b) {
+    SPDR = b;
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+  }
+
+  /** SPI send block - only one call so force inline */
+  static inline __attribute__((always_inline))
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
+    SPDR = token;
+    for (uint16_t i = 0; i < 512; i += 2) {
+      while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+      SPDR = buf[i];
+      while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+      SPDR = buf[i + 1];
+    }
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+  }
+       //------------------------------------------------------------------------------
+#else  // SOFTWARE_SPI
+       //------------------------------------------------------------------------------
+
+  /** nop to tune soft SPI timing */
+  #define nop asm volatile ("nop\n\t")
+
+  /** Soft SPI receive byte */
+  static uint8_t spiRec() {
+    uint8_t data = 0;
+    // no interrupts during byte receive - about 8 us
+    cli();
+    // output pin high - like sending 0xFF
+    WRITE(SPI_MOSI_PIN, HIGH);
+
+    for (uint8_t i = 0; i < 8; i++) {
+      WRITE(SPI_SCK_PIN, HIGH);
+
+      // adjust so SCK is nice
+      nop;
+      nop;
+
+      data <<= 1;
+
+      if (READ(SPI_MISO_PIN)) data |= 1;
+
+      WRITE(SPI_SCK_PIN, LOW);
+    }
+    // enable interrupts
+    sei();
+    return data;
+  }
+
+  /** Soft SPI read data */
+  static void spiRead(uint8_t* buf, uint16_t nbyte) {
+    for (uint16_t i = 0; i < nbyte; i++)
+      buf[i] = spiRec();
+  }
+
+  /** Soft SPI send byte */
+  static void spiSend(uint8_t data) {
+    // no interrupts during byte send - about 8 us
+    cli();
+    for (uint8_t i = 0; i < 8; i++) {
+      WRITE(SPI_SCK_PIN, LOW);
+
+      WRITE(SPI_MOSI_PIN, data & 0x80);
+
+      data <<= 1;
+
+      WRITE(SPI_SCK_PIN, HIGH);
+    }
+    // hold SCK high for a few ns
+    nop;
+    nop;
+    nop;
+    nop;
+
+    WRITE(SPI_SCK_PIN, LOW);
+    // enable interrupts
+    sei();
+  }
+
+  /** Soft SPI send block */
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
+    spiSend(token);
+    for (uint16_t i = 0; i < 512; i++)
+      spiSend(buf[i]);
+  }
+#endif  // SOFTWARE_SPI
+
+// send command and return error code.  Return zero for OK
+uint8_t Sd2Card::cardCommand(uint8_t cmd, uint32_t arg) {
+  // select card
+  chipSelectLow();
+
+  // wait up to 300 ms if busy
+  waitNotBusy(300);
+
+  // send command
+  spiSend(cmd | 0x40);
+
+  // send argument
+  for (int8_t s = 24; s >= 0; s -= 8) spiSend(arg >> s);
+
+  // send CRC
+  uint8_t crc = 0xFF;
+  if (cmd == CMD0) crc = 0x95;  // correct crc for CMD0 with arg 0
+  if (cmd == CMD8) crc = 0x87;  // correct crc for CMD8 with arg 0x1AA
+  spiSend(crc);
+
+  // skip stuff byte for stop read
+  if (cmd == CMD12) spiRec();
+
+  // wait for response
+  for (uint8_t i = 0; ((status_ = spiRec()) & 0x80) && i != 0xFF; i++) { /* Intentionally left empty */ }
+  return status_;
+}
+
+/**
+ * Determine the size of an SD flash memory card.
+ *
+ * \return The number of 512 byte data blocks in the card
+ *         or zero if an error occurs.
+ */
+uint32_t Sd2Card::cardSize() {
+  csd_t csd;
+  if (!readCSD(&csd)) return 0;
+  if (csd.v1.csd_ver == 0) {
+    uint8_t read_bl_len = csd.v1.read_bl_len;
+    uint16_t c_size = (csd.v1.c_size_high << 10)
+                      | (csd.v1.c_size_mid << 2) | csd.v1.c_size_low;
+    uint8_t c_size_mult = (csd.v1.c_size_mult_high << 1)
+                          | csd.v1.c_size_mult_low;
+    return (uint32_t)(c_size + 1) << (c_size_mult + read_bl_len - 7);
+  }
+  else if (csd.v2.csd_ver == 1) {
+    uint32_t c_size = ((uint32_t)csd.v2.c_size_high << 16)
+                      | (csd.v2.c_size_mid << 8) | csd.v2.c_size_low;
+    return (c_size + 1) << 10;
+  }
+  else {
+    error(SD_CARD_ERROR_BAD_CSD);
+    return 0;
+  }
+}
+
+void Sd2Card::chipSelectHigh() {
+  digitalWrite(chipSelectPin_, HIGH);
+}
+
+void Sd2Card::chipSelectLow() {
+  #if DISABLED(SOFTWARE_SPI)
+    spiInit(spiRate_);
+  #endif  // SOFTWARE_SPI
+  digitalWrite(chipSelectPin_, LOW);
+}
+
+/**
+ * Erase a range of blocks.
+ *
+ * \param[in] firstBlock The address of the first block in the range.
+ * \param[in] lastBlock The address of the last block in the range.
+ *
+ * \note This function requests the SD card to do a flash erase for a
+ * range of blocks.  The data on the card after an erase operation is
+ * either 0 or 1, depends on the card vendor.  The card must support
+ * single block erase.
+ *
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::erase(uint32_t firstBlock, uint32_t lastBlock) {
+  csd_t csd;
+  if (!readCSD(&csd)) goto FAIL;
+  // check for single block erase
+  if (!csd.v1.erase_blk_en) {
+    // erase size mask
+    uint8_t m = (csd.v1.sector_size_high << 1) | csd.v1.sector_size_low;
+    if ((firstBlock & m) != 0 || ((lastBlock + 1) & m) != 0) {
+      // error card can't erase specified area
+      error(SD_CARD_ERROR_ERASE_SINGLE_BLOCK);
+      goto FAIL;
+    }
+  }
+  if (type_ != SD_CARD_TYPE_SDHC) {
+    firstBlock <<= 9;
+    lastBlock <<= 9;
+  }
+  if (cardCommand(CMD32, firstBlock)
+      || cardCommand(CMD33, lastBlock)
+      || cardCommand(CMD38, 0)) {
+    error(SD_CARD_ERROR_ERASE);
+    goto FAIL;
+  }
+  if (!waitNotBusy(SD_ERASE_TIMEOUT)) {
+    error(SD_CARD_ERROR_ERASE_TIMEOUT);
+    goto FAIL;
+  }
+  chipSelectHigh();
+  return true;
+  FAIL:
+  chipSelectHigh();
+  return false;
+}
+
+/**
+ * Determine if card supports single block erase.
+ *
+ * \return true if single block erase is supported.
+ *         false if single block erase is not supported.
+ */
+bool Sd2Card::eraseSingleBlockEnable() {
+  csd_t csd;
+  return readCSD(&csd) ? csd.v1.erase_blk_en : false;
+}
+
+/**
+ * Initialize an SD flash memory card.
+ *
+ * \param[in] sckRateID SPI clock rate selector. See setSckRate().
+ * \param[in] chipSelectPin SD chip select pin number.
+ *
+ * \return true for success, false for failure.
+ * The reason for failure can be determined by calling errorCode() and errorData().
+ */
+bool Sd2Card::init(uint8_t sckRateID, pin_t chipSelectPin) {
+  errorCode_ = type_ = 0;
+  chipSelectPin_ = chipSelectPin;
+  // 16-bit init start time allows over a minute
+  uint16_t t0 = (uint16_t)millis();
+  uint32_t arg;
+
+  // If init takes more than 4s it could trigger
+  // watchdog leading to a reboot loop.
+  #if ENABLED(USE_WATCHDOG)
+    watchdog_reset();
+  #endif
+
+  // set pin modes
+  pinMode(chipSelectPin_, OUTPUT);
+  chipSelectHigh();
+  SET_INPUT(SPI_MISO_PIN);
+  SET_OUTPUT(SPI_MOSI_PIN);
+  SET_OUTPUT(SPI_SCK_PIN);
+
+  #if DISABLED(SOFTWARE_SPI)
+    // SS must be in output mode even it is not chip select
+    SET_OUTPUT(SS_PIN);
+    // set SS high - may be chip select for another SPI device
+    #if SET_SPI_SS_HIGH
+      WRITE(SS_PIN, HIGH);
+    #endif  // SET_SPI_SS_HIGH
+    // set SCK rate for initialization commands
+    spiRate_ = SPI_SD_INIT_RATE;
+    spiInit(spiRate_);
+  #endif  // SOFTWARE_SPI
+
+  // must supply min of 74 clock cycles with CS high.
+  for (uint8_t i = 0; i < 10; i++) spiSend(0xFF);
+
+  // command to go idle in SPI mode
+  while ((status_ = cardCommand(CMD0, 0)) != R1_IDLE_STATE) {
+    if (((uint16_t)millis() - t0) > SD_INIT_TIMEOUT) {
+      error(SD_CARD_ERROR_CMD0);
+      goto FAIL;
+    }
+  }
+  // check SD version
+  if ((cardCommand(CMD8, 0x1AA) & R1_ILLEGAL_COMMAND)) {
+    type(SD_CARD_TYPE_SD1);
+  }
+  else {
+    // only need last byte of r7 response
+    for (uint8_t i = 0; i < 4; i++) status_ = spiRec();
+    if (status_ != 0xAA) {
+      error(SD_CARD_ERROR_CMD8);
+      goto FAIL;
+    }
+    type(SD_CARD_TYPE_SD2);
+  }
+  // initialize card and send host supports SDHC if SD2
+  arg = type() == SD_CARD_TYPE_SD2 ? 0x40000000 : 0;
+
+  while ((status_ = cardAcmd(ACMD41, arg)) != R1_READY_STATE) {
+    // check for timeout
+    if (((uint16_t)millis() - t0) > SD_INIT_TIMEOUT) {
+      error(SD_CARD_ERROR_ACMD41);
+      goto FAIL;
+    }
+  }
+  // if SD2 read OCR register to check for SDHC card
+  if (type() == SD_CARD_TYPE_SD2) {
+    if (cardCommand(CMD58, 0)) {
+      error(SD_CARD_ERROR_CMD58);
+      goto FAIL;
+    }
+    if ((spiRec() & 0xC0) == 0xC0) type(SD_CARD_TYPE_SDHC);
+    // discard rest of ocr - contains allowed voltage range
+    for (uint8_t i = 0; i < 3; i++) spiRec();
+  }
+  chipSelectHigh();
+
+  #if DISABLED(SOFTWARE_SPI)
+    return setSckRate(sckRateID);
+  #else  // SOFTWARE_SPI
+    UNUSED(sckRateID);
+    return true;
+  #endif  // SOFTWARE_SPI
+
+  FAIL:
+  chipSelectHigh();
+  return false;
+}
+
+/**
+ * Read a 512 byte block from an SD card.
+ *
+ * \param[in] blockNumber Logical block to be read.
+ * \param[out] dst Pointer to the location that will receive the data.
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::readBlock(uint32_t blockNumber, uint8_t* dst) {
+  // use address if not SDHC card
+  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
+
+  #if ENABLED(SD_CHECK_AND_RETRY)
+    uint8_t retryCnt = 3;
+    for (;;) {
+      if (cardCommand(CMD17, blockNumber))
+        error(SD_CARD_ERROR_CMD17);
+      else if (readData(dst, 512))
+        return true;
+
+      chipSelectHigh();
+      if (!--retryCnt) break;
+
+      cardCommand(CMD12, 0); // Try sending a stop command, ignore the result.
+      errorCode_ = 0;
+    }
+    return false;
+  #else
+    if (cardCommand(CMD17, blockNumber)) {
+      error(SD_CARD_ERROR_CMD17);
+      chipSelectHigh();
+      return false;
+    }
+    else
+      return readData(dst, 512);
+  #endif
+}
+
+/**
+ * Read one data block in a multiple block read sequence
+ *
+ * \param[in] dst Pointer to the location for the data to be read.
+ *
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::readData(uint8_t* dst) {
+  chipSelectLow();
+  return readData(dst, 512);
+}
+
+#if ENABLED(SD_CHECK_AND_RETRY)
+  static const uint16_t crctab[] PROGMEM = {
+    0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
+    0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
+    0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
+    0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,
+    0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485,
+    0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
+    0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4,
+    0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,
+    0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823,
+    0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,
+    0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12,
+    0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,
+    0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41,
+    0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,
+    0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70,
+    0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,
+    0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F,
+    0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
+    0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E,
+    0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,
+    0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D,
+    0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
+    0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C,
+    0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,
+    0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB,
+    0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,
+    0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A,
+    0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,
+    0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,
+    0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
+    0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
+    0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
+  };
+  static uint16_t CRC_CCITT(const uint8_t* data, size_t n) {
+    uint16_t crc = 0;
+    for (size_t i = 0; i < n; i++) {
+      crc = pgm_read_word(&crctab[(crc >> 8 ^ data[i]) & 0xFF]) ^ (crc << 8);
+    }
+    return crc;
+  }
+#endif // SD_CHECK_AND_RETRY
+
+bool Sd2Card::readData(uint8_t* dst, uint16_t count) {
+  // wait for start block token
+  uint16_t t0 = millis();
+  while ((status_ = spiRec()) == 0XFF) {
+    if (((uint16_t)millis() - t0) > SD_READ_TIMEOUT) {
+      error(SD_CARD_ERROR_READ_TIMEOUT);
+      goto FAIL;
+    }
+  }
+  if (status_ != DATA_START_BLOCK) {
+    error(SD_CARD_ERROR_READ);
+    goto FAIL;
+  }
+  // transfer data
+  spiRead(dst, count);
+
+#if ENABLED(SD_CHECK_AND_RETRY)
+  {
+    uint16_t calcCrc = CRC_CCITT(dst, count);
+    uint16_t recvCrc = spiRec() << 8;
+    recvCrc |= spiRec();
+    if (calcCrc != recvCrc) {
+      error(SD_CARD_ERROR_CRC);
+      goto FAIL;
+    }
+  }
+#else
+  // discard CRC
+  spiRec();
+  spiRec();
+#endif
+  chipSelectHigh();
+  // Send an additional dummy byte, required by Toshiba Flash Air SD Card
+  spiSend(0XFF);
+  return true;
+  FAIL:
+  chipSelectHigh();
+  // Send an additional dummy byte, required by Toshiba Flash Air SD Card
+  spiSend(0XFF);
+  return false;
+}
+
+/** read CID or CSR register */
+bool Sd2Card::readRegister(uint8_t cmd, void* buf) {
+  uint8_t* dst = reinterpret_cast<uint8_t*>(buf);
+  if (cardCommand(cmd, 0)) {
+    error(SD_CARD_ERROR_READ_REG);
+    chipSelectHigh();
+    return false;
+  }
+  return readData(dst, 16);
+}
+
+/**
+ * Start a read multiple blocks sequence.
+ *
+ * \param[in] blockNumber Address of first block in sequence.
+ *
+ * \note This function is used with readData() and readStop() for optimized
+ * multiple block reads.  SPI chipSelect must be low for the entire sequence.
+ *
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::readStart(uint32_t blockNumber) {
+  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
+  if (cardCommand(CMD18, blockNumber)) {
+    error(SD_CARD_ERROR_CMD18);
+    chipSelectHigh();
+    return false;
+  }
+  chipSelectHigh();
+  return true;
+}
+
+/**
+ * End a read multiple blocks sequence.
+ *
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::readStop() {
+  chipSelectLow();
+  if (cardCommand(CMD12, 0)) {
+    error(SD_CARD_ERROR_CMD12);
+    chipSelectHigh();
+    return false;
+  }
+  chipSelectHigh();
+  return true;
+}
+
+/**
+ * Set the SPI clock rate.
+ *
+ * \param[in] sckRateID A value in the range [0, 6].
+ *
+ * The SPI clock will be set to F_CPU/pow(2, 1 + sckRateID). The maximum
+ * SPI rate is F_CPU/2 for \a sckRateID = 0 and the minimum rate is F_CPU/128
+ * for \a scsRateID = 6.
+ *
+ * \return The value one, true, is returned for success and the value zero,
+ * false, is returned for an invalid value of \a sckRateID.
+ */
+bool Sd2Card::setSckRate(uint8_t sckRateID) {
+  if (sckRateID > 6) {
+    error(SD_CARD_ERROR_SCK_RATE);
+    return false;
+  }
+  spiRate_ = sckRateID;
+  return true;
+}
+
+// wait for card to go not busy
+bool Sd2Card::waitNotBusy(uint16_t timeoutMillis) {
+  uint16_t t0 = millis();
+  while (spiRec() != 0XFF)
+    if (((uint16_t)millis() - t0) >= timeoutMillis) return false;
+
+  return true;
+}
+
+/**
+ * Writes a 512 byte block to an SD card.
+ *
+ * \param[in] blockNumber Logical block to be written.
+ * \param[in] src Pointer to the location of the data to be written.
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::writeBlock(uint32_t blockNumber, const uint8_t* src) {
+  // use address if not SDHC card
+  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
+  if (cardCommand(CMD24, blockNumber)) {
+    error(SD_CARD_ERROR_CMD24);
+    goto FAIL;
+  }
+  if (!writeData(DATA_START_BLOCK, src)) goto FAIL;
+
+  // wait for flash programming to complete
+  if (!waitNotBusy(SD_WRITE_TIMEOUT)) {
+    error(SD_CARD_ERROR_WRITE_TIMEOUT);
+    goto FAIL;
+  }
+  // response is r2 so get and check two bytes for nonzero
+  if (cardCommand(CMD13, 0) || spiRec()) {
+    error(SD_CARD_ERROR_WRITE_PROGRAMMING);
+    goto FAIL;
+  }
+  chipSelectHigh();
+  return true;
+  FAIL:
+  chipSelectHigh();
+  return false;
+}
+
+/**
+ * Write one data block in a multiple block write sequence
+ * \param[in] src Pointer to the location of the data to be written.
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::writeData(const uint8_t* src) {
+  chipSelectLow();
+  // wait for previous write to finish
+  if (!waitNotBusy(SD_WRITE_TIMEOUT) || !writeData(WRITE_MULTIPLE_TOKEN, src)) {
+    error(SD_CARD_ERROR_WRITE_MULTIPLE);
+    chipSelectHigh();
+    return false;
+  }
+  chipSelectHigh();
+  return true;
+}
+
+// send one block of data for write block or write multiple blocks
+bool Sd2Card::writeData(uint8_t token, const uint8_t* src) {
+  spiSendBlock(token, src);
+
+  spiSend(0xFF);  // dummy crc
+  spiSend(0xFF);  // dummy crc
+
+  status_ = spiRec();
+  if ((status_ & DATA_RES_MASK) != DATA_RES_ACCEPTED) {
+    error(SD_CARD_ERROR_WRITE);
+    chipSelectHigh();
+    return false;
+  }
+  return true;
+}
+
+/**
+ * Start a write multiple blocks sequence.
+ *
+ * \param[in] blockNumber Address of first block in sequence.
+ * \param[in] eraseCount The number of blocks to be pre-erased.
+ *
+ * \note This function is used with writeData() and writeStop()
+ * for optimized multiple block writes.
+ *
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::writeStart(uint32_t blockNumber, uint32_t eraseCount) {
+  // send pre-erase count
+  if (cardAcmd(ACMD23, eraseCount)) {
+    error(SD_CARD_ERROR_ACMD23);
+    goto FAIL;
+  }
+  // use address if not SDHC card
+  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
+  if (cardCommand(CMD25, blockNumber)) {
+    error(SD_CARD_ERROR_CMD25);
+    goto FAIL;
+  }
+  chipSelectHigh();
+  return true;
+  FAIL:
+  chipSelectHigh();
+  return false;
+}
+
+/**
+ * End a write multiple blocks sequence.
+ *
+ * \return true for success, false for failure.
+ */
+bool Sd2Card::writeStop() {
+  chipSelectLow();
+  if (!waitNotBusy(SD_WRITE_TIMEOUT)) goto FAIL;
+  spiSend(STOP_TRAN_TOKEN);
+  if (!waitNotBusy(SD_WRITE_TIMEOUT)) goto FAIL;
+  chipSelectHigh();
+  return true;
+  FAIL:
+  error(SD_CARD_ERROR_STOP_TRAN);
+  chipSelectHigh();
+  return false;
+}
+
+#endif // SDSUPPORT

Marlin/Sd2Card.h

@@ -0,0 +1,204 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * \file
+ * \brief Sd2Card class for V2 SD/SDHC cards
+ */
+
+/**
+ * Arduino Sd2Card Library
+ * Copyright (C) 2009 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+#ifndef _SD2CARD_H_
+#define _SD2CARD_H_
+
+#include "SdFatConfig.h"
+#include "SdInfo.h"
+
+// SPI speed is F_CPU/2^(1 + index), 0 <= index <= 6
+uint8_t const SPI_FULL_SPEED = 0,         // Set SCK to max rate of F_CPU/2. See Sd2Card::setSckRate().
+              SPI_HALF_SPEED = 1,         // Set SCK rate to F_CPU/4. See Sd2Card::setSckRate().
+              SPI_QUARTER_SPEED = 2,      // Set SCK rate to F_CPU/8. See Sd2Card::setSckRate().
+              SPI_EIGHTH_SPEED = 3,       // Set SCK rate to F_CPU/16. See Sd2Card::setSckRate().
+              SPI_SIXTEENTH_SPEED = 4;    // Set SCK rate to F_CPU/32. See Sd2Card::setSckRate().
+
+uint16_t const SD_INIT_TIMEOUT = 2000,    // init timeout ms
+               SD_ERASE_TIMEOUT = 10000,  // erase timeout ms
+               SD_READ_TIMEOUT = 300,     // read timeout ms
+               SD_WRITE_TIMEOUT = 600;    // write time out ms
+
+// SD card errors
+uint8_t const SD_CARD_ERROR_CMD0 = 0X1,                 // timeout error for command CMD0 (initialize card in SPI mode)
+              SD_CARD_ERROR_CMD8 = 0X2,                 // CMD8 was not accepted - not a valid SD card
+              SD_CARD_ERROR_CMD12 = 0X3,                // card returned an error response for CMD12 (write stop)
+              SD_CARD_ERROR_CMD17 = 0X4,                // card returned an error response for CMD17 (read block)
+              SD_CARD_ERROR_CMD18 = 0X5,                // card returned an error response for CMD18 (read multiple block)
+              SD_CARD_ERROR_CMD24 = 0X6,                // card returned an error response for CMD24 (write block)
+              SD_CARD_ERROR_CMD25 = 0X7,                // WRITE_MULTIPLE_BLOCKS command failed
+              SD_CARD_ERROR_CMD58 = 0X8,                // card returned an error response for CMD58 (read OCR)
+              SD_CARD_ERROR_ACMD23 = 0X9,               // SET_WR_BLK_ERASE_COUNT failed
+              SD_CARD_ERROR_ACMD41 = 0XA,               // ACMD41 initialization process timeout
+              SD_CARD_ERROR_BAD_CSD = 0XB,              // card returned a bad CSR version field
+              SD_CARD_ERROR_ERASE = 0XC,                // erase block group command failed
+              SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0XD,   // card not capable of single block erase
+              SD_CARD_ERROR_ERASE_TIMEOUT = 0XE,        // Erase sequence timed out
+              SD_CARD_ERROR_READ = 0XF,                 // card returned an error token instead of read data
+              SD_CARD_ERROR_READ_REG = 0x10,            // read CID or CSD failed
+              SD_CARD_ERROR_READ_TIMEOUT = 0x11,        // timeout while waiting for start of read data
+              SD_CARD_ERROR_STOP_TRAN = 0x12,           // card did not accept STOP_TRAN_TOKEN
+              SD_CARD_ERROR_WRITE = 0x13,               // card returned an error token as a response to a write operation
+              SD_CARD_ERROR_WRITE_BLOCK_ZERO = 0x14,    // REMOVE - not used ... attempt to write protected block zero
+              SD_CARD_ERROR_WRITE_MULTIPLE = 0x15,      // card did not go ready for a multiple block write
+              SD_CARD_ERROR_WRITE_PROGRAMMING = 0x16,   // card returned an error to a CMD13 status check after a write
+              SD_CARD_ERROR_WRITE_TIMEOUT = 0x17,       // timeout occurred during write programming
+              SD_CARD_ERROR_SCK_RATE = 0x18,            // incorrect rate selected
+              SD_CARD_ERROR_INIT_NOT_CALLED = 0x19,     // init() not called
+              SD_CARD_ERROR_CRC = 0x20;                 // crc check error
+
+// card types
+uint8_t const SD_CARD_TYPE_SD1  = 1,                    // Standard capacity V1 SD card
+              SD_CARD_TYPE_SD2  = 2,                    // Standard capacity V2 SD card
+              SD_CARD_TYPE_SDHC = 3;                    // High Capacity SD card
+
+/**
+ * define SOFTWARE_SPI to use bit-bang SPI
+ */
+#if MEGA_SOFT_SPI
+  #define SOFTWARE_SPI
+#elif USE_SOFTWARE_SPI
+  #define SOFTWARE_SPI
+#endif
+
+// SPI pin definitions - do not edit here - change in SdFatConfig.h
+#if DISABLED(SOFTWARE_SPI)
+  // hardware pin defs
+  #define SD_CHIP_SELECT_PIN SS_PIN   // The default chip select pin for the SD card is SS.
+  // The following three pins must not be redefined for hardware SPI.
+  #define SPI_MOSI_PIN MOSI_PIN       // SPI Master Out Slave In pin
+  #define SPI_MISO_PIN MISO_PIN       // SPI Master In Slave Out pin
+  #define SPI_SCK_PIN SCK_PIN         // SPI Clock pin
+#else  // SOFTWARE_SPI
+  #define SD_CHIP_SELECT_PIN SOFT_SPI_CS_PIN  // SPI chip select pin
+  #define SPI_MOSI_PIN SOFT_SPI_MOSI_PIN      // SPI Master Out Slave In pin
+  #define SPI_MISO_PIN SOFT_SPI_MISO_PIN      // SPI Master In Slave Out pin
+  #define SPI_SCK_PIN SOFT_SPI_SCK_PIN        // SPI Clock pin
+#endif  // SOFTWARE_SPI
+
+/**
+ * \class Sd2Card
+ * \brief Raw access to SD and SDHC flash memory cards.
+ */
+class Sd2Card {
+  public:
+
+  Sd2Card() : errorCode_(SD_CARD_ERROR_INIT_NOT_CALLED), type_(0) {}
+
+  uint32_t cardSize();
+  bool erase(uint32_t firstBlock, uint32_t lastBlock);
+  bool eraseSingleBlockEnable();
+
+  /**
+   *  Set SD error code.
+   *  \param[in] code value for error code.
+   */
+  void error(uint8_t code) {errorCode_ = code;}
+
+  /**
+   * \return error code for last error. See Sd2Card.h for a list of error codes.
+   */
+  int errorCode() const {return errorCode_;}
+
+  /** \return error data for last error. */
+  int errorData() const {return status_;}
+
+  /**
+   * Initialize an SD flash memory card with default clock rate and chip
+   * select pin.  See sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin).
+   *
+   * \return true for success or false for failure.
+   */
+  bool init(uint8_t sckRateID = SPI_FULL_SPEED,
+            pin_t chipSelectPin = SD_CHIP_SELECT_PIN);
+  bool readBlock(uint32_t block, uint8_t* dst);
+
+  /**
+   * Read a card's CID register. The CID contains card identification
+   * information such as Manufacturer ID, Product name, Product serial
+   * number and Manufacturing date.
+   *
+   * \param[out] cid pointer to area for returned data.
+   *
+   * \return true for success or false for failure.
+   */
+  bool readCID(cid_t* cid) { return readRegister(CMD10, cid); }
+
+  /**
+   * Read a card's CSD register. The CSD contains Card-Specific Data that
+   * provides information regarding access to the card's contents.
+   *
+   * \param[out] csd pointer to area for returned data.
+   *
+   * \return true for success or false for failure.
+   */
+  bool readCSD(csd_t* csd) { return readRegister(CMD9, csd); }
+
+  bool readData(uint8_t* dst);
+  bool readStart(uint32_t blockNumber);
+  bool readStop();
+  bool setSckRate(uint8_t sckRateID);
+  /**
+   * Return the card type: SD V1, SD V2 or SDHC
+   * \return 0 - SD V1, 1 - SD V2, or 3 - SDHC.
+   */
+  int type() const {return type_;}
+  bool writeBlock(uint32_t blockNumber, const uint8_t* src);
+  bool writeData(const uint8_t* src);
+  bool writeStart(uint32_t blockNumber, uint32_t eraseCount);
+  bool writeStop();
+
+  private:
+  uint8_t chipSelectPin_,
+          errorCode_,
+          spiRate_,
+          status_,
+          type_;
+
+  // private functions
+  uint8_t cardAcmd(uint8_t cmd, uint32_t arg) {
+    cardCommand(CMD55, 0);
+    return cardCommand(cmd, arg);
+  }
+  uint8_t cardCommand(uint8_t cmd, uint32_t arg);
+
+  bool readData(uint8_t* dst, uint16_t count);
+  bool readRegister(uint8_t cmd, void* buf);
+  void chipSelectHigh();
+  void chipSelectLow();
+  void type(uint8_t value) { type_ = value; }
+  bool waitNotBusy(uint16_t timeoutMillis);
+  bool writeData(uint8_t token, const uint8_t* src);
+};
+
+#endif  // _SD2CARD_H_

Marlin/SdBaseFile.h

@@ -0,0 +1,390 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * \file
+ * \brief SdBaseFile class
+ */
+
+/**
+ * Arduino SdFat Library
+ * Copyright (C) 2009 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+#ifndef _SDBASEFILE_H_
+#define _SDBASEFILE_H_
+
+#include "SdFatConfig.h"
+#include "SdVolume.h"
+
+#include <stdint.h>
+
+/**
+ * \struct filepos_t
+ * \brief internal type for istream
+ * do not use in user apps
+ */
+struct filepos_t {
+  uint32_t position;  // stream byte position
+  uint32_t cluster;   // cluster of position
+  filepos_t() : position(0), cluster(0) {}
+};
+
+// use the gnu style oflag in open()
+uint8_t const O_READ = 0x01,                    // open() oflag for reading
+              O_RDONLY = O_READ,                // open() oflag - same as O_IN
+              O_WRITE = 0x02,                   // open() oflag for write
+              O_WRONLY = O_WRITE,               // open() oflag - same as O_WRITE
+              O_RDWR = (O_READ | O_WRITE),      // open() oflag for reading and writing
+              O_ACCMODE = (O_READ | O_WRITE),   // open() oflag mask for access modes
+              O_APPEND = 0x04,                  // The file offset shall be set to the end of the file prior to each write.
+              O_SYNC = 0x08,                    // Synchronous writes - call sync() after each write
+              O_TRUNC = 0x10,                   // Truncate the file to zero length
+              O_AT_END = 0x20,                  // Set the initial position at the end of the file
+              O_CREAT = 0x40,                   // Create the file if nonexistent
+              O_EXCL = 0x80;                    // If O_CREAT and O_EXCL are set, open() shall fail if the file exists
+
+// SdBaseFile class static and const definitions
+
+// flags for ls()
+uint8_t const LS_DATE = 1,    // ls() flag to print modify date
+              LS_SIZE = 2,    // ls() flag to print file size
+              LS_R = 4;       // ls() flag for recursive list of subdirectories
+
+
+// flags for timestamp
+uint8_t const T_ACCESS = 1,   // Set the file's last access date
+              T_CREATE = 2,   // Set the file's creation date and time
+              T_WRITE = 4;    // Set the file's write date and time
+
+// values for type_
+uint8_t const FAT_FILE_TYPE_CLOSED = 0,                           // This file has not been opened.
+              FAT_FILE_TYPE_NORMAL = 1,                           // A normal file
+              FAT_FILE_TYPE_ROOT_FIXED = 2,                       // A FAT12 or FAT16 root directory
+              FAT_FILE_TYPE_ROOT32 = 3,                           // A FAT32 root directory
+              FAT_FILE_TYPE_SUBDIR = 4,                           // A subdirectory file
+              FAT_FILE_TYPE_MIN_DIR = FAT_FILE_TYPE_ROOT_FIXED;   // Test value for directory type
+
+/**
+ * date field for FAT directory entry
+ * \param[in] year [1980,2107]
+ * \param[in] month [1,12]
+ * \param[in] day [1,31]
+ *
+ * \return Packed date for dir_t entry.
+ */
+static inline uint16_t FAT_DATE(uint16_t year, uint8_t month, uint8_t day) { return (year - 1980) << 9 | month << 5 | day; }
+
+/**
+ * year part of FAT directory date field
+ * \param[in] fatDate Date in packed dir format.
+ *
+ * \return Extracted year [1980,2107]
+ */
+static inline uint16_t FAT_YEAR(uint16_t fatDate) { return 1980 + (fatDate >> 9); }
+
+/**
+ * month part of FAT directory date field
+ * \param[in] fatDate Date in packed dir format.
+ *
+ * \return Extracted month [1,12]
+ */
+static inline uint8_t FAT_MONTH(uint16_t fatDate) { return (fatDate >> 5) & 0XF; }
+
+/**
+ * day part of FAT directory date field
+ * \param[in] fatDate Date in packed dir format.
+ *
+ * \return Extracted day [1,31]
+ */
+static inline uint8_t FAT_DAY(uint16_t fatDate) { return fatDate & 0x1F; }
+
+/**
+ * time field for FAT directory entry
+ * \param[in] hour [0,23]
+ * \param[in] minute [0,59]
+ * \param[in] second [0,59]
+ *
+ * \return Packed time for dir_t entry.
+ */
+static inline uint16_t FAT_TIME(uint8_t hour, uint8_t minute, uint8_t second) { return hour << 11 | minute << 5 | second >> 1; }
+
+/**
+ * hour part of FAT directory time field
+ * \param[in] fatTime Time in packed dir format.
+ *
+ * \return Extracted hour [0,23]
+ */
+static inline uint8_t FAT_HOUR(uint16_t fatTime) { return fatTime >> 11; }
+
+/**
+ * minute part of FAT directory time field
+ * \param[in] fatTime Time in packed dir format.
+ *
+ * \return Extracted minute [0,59]
+ */
+static inline uint8_t FAT_MINUTE(uint16_t fatTime) { return (fatTime >> 5) & 0x3F; }
+
+/**
+ * second part of FAT directory time field
+ * Note second/2 is stored in packed time.
+ *
+ * \param[in] fatTime Time in packed dir format.
+ *
+ * \return Extracted second [0,58]
+ */
+static inline uint8_t FAT_SECOND(uint16_t fatTime) { return 2 * (fatTime & 0x1F); }
+
+// Default date for file timestamps is 1 Jan 2000
+uint16_t const FAT_DEFAULT_DATE = ((2000 - 1980) << 9) | (1 << 5) | 1;
+// Default time for file timestamp is 1 am
+uint16_t const FAT_DEFAULT_TIME = (1 << 11);
+
+/**
+ * \class SdBaseFile
+ * \brief Base class for SdFile with Print and C++ streams.
+ */
+class SdBaseFile {
+ public:
+  SdBaseFile() : writeError(false), type_(FAT_FILE_TYPE_CLOSED) {}
+  SdBaseFile(const char* path, uint8_t oflag);
+  ~SdBaseFile() { if (isOpen()) close(); }
+
+  /**
+   * writeError is set to true if an error occurs during a write().
+   * Set writeError to false before calling print() and/or write() and check
+   * for true after calls to print() and/or write().
+   */
+  bool writeError;
+
+  // helpers for stream classes
+
+  /**
+   * get position for streams
+   * \param[out] pos struct to receive position
+   */
+  void getpos(filepos_t* pos);
+
+  /**
+   * set position for streams
+   * \param[out] pos struct with value for new position
+   */
+  void setpos(filepos_t* pos);
+
+  bool close();
+  bool contiguousRange(uint32_t* bgnBlock, uint32_t* endBlock);
+  bool createContiguous(SdBaseFile* dirFile,
+                        const char* path, uint32_t size);
+  /**
+   * \return The current cluster number for a file or directory.
+   */
+  uint32_t curCluster() const { return curCluster_; }
+
+  /**
+   * \return The current position for a file or directory.
+   */
+  uint32_t curPosition() const { return curPosition_; }
+
+  /**
+   * \return Current working directory
+   */
+  static SdBaseFile* cwd() { return cwd_; }
+
+  /**
+   * Set the date/time callback function
+   *
+   * \param[in] dateTime The user's call back function.  The callback
+   * function is of the form:
+   *
+   * \code
+   * void dateTime(uint16_t* date, uint16_t* time) {
+   *   uint16_t year;
+   *   uint8_t month, day, hour, minute, second;
+   *
+   *   // User gets date and time from GPS or real-time clock here
+   *
+   *   // return date using FAT_DATE macro to format fields
+   *   *date = FAT_DATE(year, month, day);
+   *
+   *   // return time using FAT_TIME macro to format fields
+   *   *time = FAT_TIME(hour, minute, second);
+   * }
+   * \endcode
+   *
+   * Sets the function that is called when a file is created or when
+   * a file's directory entry is modified by sync(). All timestamps,
+   * access, creation, and modify, are set when a file is created.
+   * sync() maintains the last access date and last modify date/time.
+   *
+   * See the timestamp() function.
+   */
+  static void dateTimeCallback(
+    void (*dateTime)(uint16_t* date, uint16_t* time)) {
+    dateTime_ = dateTime;
+  }
+
+  /**
+   * Cancel the date/time callback function.
+   */
+  static void dateTimeCallbackCancel() { dateTime_ = 0; }
+  bool dirEntry(dir_t* dir);
+  static void dirName(const dir_t& dir, char* name);
+  bool exists(const char* name);
+  int16_t fgets(char* str, int16_t num, char* delim = 0);
+
+  /**
+   * \return The total number of bytes in a file or directory.
+   */
+  uint32_t fileSize() const { return fileSize_; }
+
+  /**
+   * \return The first cluster number for a file or directory.
+   */
+  uint32_t firstCluster() const { return firstCluster_; }
+
+  /**
+   * \return True if this is a directory else false.
+   */
+  bool isDir() const { return type_ >= FAT_FILE_TYPE_MIN_DIR; }
+
+  /**
+   * \return True if this is a normal file else false.
+   */
+  bool isFile() const { return type_ == FAT_FILE_TYPE_NORMAL; }
+
+  /**
+   * \return True if this is an open file/directory else false.
+   */
+  bool isOpen() const { return type_ != FAT_FILE_TYPE_CLOSED; }
+
+  /**
+   * \return True if this is a subdirectory else false.
+   */
+  bool isSubDir() const { return type_ == FAT_FILE_TYPE_SUBDIR; }
+
+  /**
+   * \return True if this is the root directory.
+   */
+  bool isRoot() const { return type_ == FAT_FILE_TYPE_ROOT_FIXED || type_ == FAT_FILE_TYPE_ROOT32; }
+
+  bool getFilename(char * const name);
+  void ls(uint8_t flags = 0, uint8_t indent = 0);
+
+  bool mkdir(SdBaseFile* dir, const char* path, bool pFlag = true);
+  bool open(SdBaseFile* dirFile, uint16_t index, uint8_t oflag);
+  bool open(SdBaseFile* dirFile, const char* path, uint8_t oflag);
+  bool open(const char* path, uint8_t oflag = O_READ);
+  bool openNext(SdBaseFile* dirFile, uint8_t oflag);
+  bool openRoot(SdVolume* vol);
+  int peek();
+  static void printFatDate(uint16_t fatDate);
+  static void printFatTime(uint16_t fatTime);
+  bool printName();
+  int16_t read();
+  int16_t read(void* buf, uint16_t nbyte);
+  int8_t readDir(dir_t* dir, char* longFilename);
+  static bool remove(SdBaseFile* dirFile, const char* path);
+  bool remove();
+
+  /**
+   * Set the file's current position to zero.
+   */
+  void rewind() { seekSet(0); }
+  bool rename(SdBaseFile* dirFile, const char* newPath);
+  bool rmdir();
+  bool rmRfStar();
+
+  /**
+   * Set the files position to current position + \a pos. See seekSet().
+   * \param[in] offset The new position in bytes from the current position.
+   * \return true for success or false for failure.
+   */
+  bool seekCur(const int32_t offset) { return seekSet(curPosition_ + offset); }
+
+  /**
+   * Set the files position to end-of-file + \a offset. See seekSet().
+   * \param[in] offset The new position in bytes from end-of-file.
+   * \return true for success or false for failure.
+   */
+  bool seekEnd(const int32_t offset = 0) { return seekSet(fileSize_ + offset); }
+  bool seekSet(const uint32_t pos);
+  bool sync();
+  bool timestamp(SdBaseFile* file);
+  bool timestamp(uint8_t flag, uint16_t year, uint8_t month, uint8_t day,
+                 uint8_t hour, uint8_t minute, uint8_t second);
+
+  /**
+   * Type of file. Use isFile() or isDir() instead of type() if possible.
+   *
+   * \return The file or directory type.
+   */
+  uint8_t type() const { return type_; }
+  bool truncate(uint32_t size);
+
+  /**
+   * \return SdVolume that contains this file.
+   */
+  SdVolume* volume() const { return vol_; }
+  int16_t write(const void* buf, uint16_t nbyte);
+
+ private:
+  friend class SdFat;           // allow SdFat to set cwd_
+  static SdBaseFile* cwd_;      // global pointer to cwd dir
+
+  // data time callback function
+  static void (*dateTime_)(uint16_t* date, uint16_t* time);
+
+  // bits defined in flags_
+  static uint8_t const F_OFLAG = (O_ACCMODE | O_APPEND | O_SYNC),   // should be 0x0F
+                       F_FILE_DIR_DIRTY = 0x80;                     // sync of directory entry required
+
+  // private data
+  uint8_t   flags_;         // See above for definition of flags_ bits
+  uint8_t   fstate_;        // error and eof indicator
+  uint8_t   type_;          // type of file see above for values
+  uint32_t  curCluster_;    // cluster for current file position
+  uint32_t  curPosition_;   // current file position in bytes from beginning
+  uint32_t  dirBlock_;      // block for this files directory entry
+  uint8_t   dirIndex_;      // index of directory entry in dirBlock
+  uint32_t  fileSize_;      // file size in bytes
+  uint32_t  firstCluster_;  // first cluster of file
+  SdVolume* vol_;           // volume where file is located
+
+  /**
+   * EXPERIMENTAL - Don't use!
+   */
+  //bool openParent(SdBaseFile* dir);
+
+  // private functions
+  bool addCluster();
+  bool addDirCluster();
+  dir_t* cacheDirEntry(uint8_t action);
+  int8_t lsPrintNext(uint8_t flags, uint8_t indent);
+  static bool make83Name(const char* str, uint8_t* name, const char** ptr);
+  bool mkdir(SdBaseFile* parent, const uint8_t dname[11]);
+  bool open(SdBaseFile* dirFile, const uint8_t dname[11], uint8_t oflag);
+  bool openCachedEntry(uint8_t cacheIndex, uint8_t oflags);
+  dir_t* readDirCache();
+};
+
+#endif // _SDBASEFILE_H_

Marlin/SdFatConfig.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,21 +16,22 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
- * sd/SdFatConfig.h
- *
+ * SdFatConfig.h
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
 
-#include "../inc/MarlinConfig.h"
+#ifndef _SDFATCONFIG_H_
+#define _SDFATCONFIG_H_
+
+#include "MarlinConfig.h"
 
 /**
  * To use multiple SD cards set USE_MULTIPLE_CARDS nonzero.
@@ -39,7 +40,7 @@
  *
  * Each card requires about 550 bytes of SRAM so use of a Mega is recommended.
  */
-#define USE_MULTIPLE_CARDS 0 //TODO? ENABLED(MULTI_VOLUME)
+#define USE_MULTIPLE_CARDS 0
 
 /**
  * Call flush for endl if ENDL_CALLS_FLUSH is nonzero
@@ -91,6 +92,12 @@
 // Set USE_SOFTWARE_SPI nonzero to ALWAYS use Software SPI.
 #define USE_SOFTWARE_SPI 0
 
+// Define software SPI pins so Mega can use unmodified 168/328 shields
+#define SOFT_SPI_CS_PIN   10 // Software SPI chip select pin for the SD
+#define SOFT_SPI_MOSI_PIN 11 // Software SPI Master Out Slave In pin
+#define SOFT_SPI_MISO_PIN 12 // Software SPI Master In Slave Out pin
+#define SOFT_SPI_SCK_PIN  13 // Software SPI Clock pin
+
 /**
  * The __cxa_pure_virtual function is an error handler that is invoked when
  * a pure virtual function is called.
@@ -103,10 +110,7 @@
 
 #define FILENAME_LENGTH 13 // Number of UTF-16 characters per entry
 
-// UTF-8 may use up to 3 bytes to represent single UTF-16 code point.
-// We discard 3-byte characters allowing only 2-bytes
-// or 1-byte if UTF_FILENAME_SUPPORT disabled.
-#define LONG_FILENAME_CHARSIZE TERN(UTF_FILENAME_SUPPORT, 2, 1)
-
 // Total bytes needed to store a single long filename
-#define LONG_FILENAME_LENGTH (FILENAME_LENGTH * LONG_FILENAME_CHARSIZE * VFAT_ENTRIES_LIMIT + 1)
+#define LONG_FILENAME_LENGTH (FILENAME_LENGTH * MAX_VFAT_ENTRIES + 1)
+
+#endif // _SDFATCONFIG_H_

Marlin/SdFatStructs.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,27 +16,29 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
- * sd/SdFatStructs.h
- *
+ * \file
+ * \brief FAT file structures
+ */
+
+/**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
-
-#include <stdint.h>
+#ifndef SDFATSTRUCTS_H
+#define SDFATSTRUCTS_H
 
 #define PACKED __attribute__((__packed__))
 
 /**
  * mostly from Microsoft document fatgen103.doc
- * https://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx
+ * http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx
  */
 
 uint8_t const BOOTSIG0 = 0x55,          // Value for byte 510 of boot block or MBR
@@ -66,9 +68,9 @@ struct partitionTable {
    * Sector part of Cylinder-head-sector address of the first block in
    * the partition. Legal values are 1-63. Only used in old PC BIOS.
    */
-  uint8_t beginSector : 6;
+  unsigned beginSector : 6;
   /** High bits cylinder for first block in partition. */
-  uint8_t beginCylinderHigh : 2;
+  unsigned beginCylinderHigh : 2;
   /**
    * Combine beginCylinderLow with beginCylinderHigh. Legal values
    * are 0-1023.  Only used in old PC BIOS.
@@ -88,9 +90,9 @@ struct partitionTable {
    * Sector part of cylinder-head-sector address of the last sector in
    * the partition.  Legal values are 1-63. Only used in old PC BIOS.
    */
-  uint8_t endSector : 6;
+  unsigned endSector : 6;
   /** High bits of end cylinder */
-  uint8_t endCylinderHigh : 2;
+  unsigned endCylinderHigh : 2;
   /**
    * Combine endCylinderLow with endCylinderHigh. Legal values
    * are 0-1023.  Only used in old PC BIOS.
@@ -125,6 +127,7 @@ typedef struct masterBootRecord mbr_t;
  * \struct fat_boot
  *
  * \brief Boot sector for a FAT12/FAT16 volume.
+ *
  */
 struct fat_boot {
   /**
@@ -405,6 +408,7 @@ uint32_t const FSINFO_LEAD_SIG   = 0x41615252,  // 'AaRR' Lead signature for a F
  * \struct fat32_fsinfo
  *
  * \brief FSINFO sector for a FAT32 volume.
+ *
  */
 struct fat32_fsinfo {
   uint32_t  leadSignature;    // must be 0x52, 0x52, 0x61, 0x41 'RRaA'
@@ -571,7 +575,7 @@ uint8_t const DIR_NAME_0xE5     = 0x05,       // escape for name[0] = 0xE5
  *
  * \return true if the entry is for part of a long name else false.
  */
-static inline uint8_t DIR_IS_LONG_NAME(const dir_t *dir) {
+static inline uint8_t DIR_IS_LONG_NAME(const dir_t* dir) {
   return (dir->attributes & DIR_ATT_LONG_NAME_MASK) == DIR_ATT_LONG_NAME;
 }
 
@@ -584,7 +588,7 @@ uint8_t const DIR_ATT_FILE_TYPE_MASK = (DIR_ATT_VOLUME_ID | DIR_ATT_DIRECTORY);
  *
  * \return true if the entry is for a normal file else false.
  */
-static inline uint8_t DIR_IS_FILE(const dir_t *dir) {
+static inline uint8_t DIR_IS_FILE(const dir_t* dir) {
   return (dir->attributes & DIR_ATT_FILE_TYPE_MASK) == 0;
 }
 
@@ -594,7 +598,7 @@ static inline uint8_t DIR_IS_FILE(const dir_t *dir) {
  *
  * \return true if the entry is for a subdirectory else false.
  */
-static inline uint8_t DIR_IS_SUBDIR(const dir_t *dir) {
+static inline uint8_t DIR_IS_SUBDIR(const dir_t* dir) {
   return (dir->attributes & DIR_ATT_FILE_TYPE_MASK) == DIR_ATT_DIRECTORY;
 }
 
@@ -604,6 +608,8 @@ static inline uint8_t DIR_IS_SUBDIR(const dir_t *dir) {
  *
  * \return true if the entry is for a normal file or subdirectory else false.
  */
-static inline uint8_t DIR_IS_FILE_OR_SUBDIR(const dir_t *dir) {
+static inline uint8_t DIR_IS_FILE_OR_SUBDIR(const dir_t* dir) {
   return (dir->attributes & DIR_ATT_VOLUME_ID) == 0;
 }
+
+#endif // SDFATSTRUCTS_H

Marlin/SdFatUtil.cpp

@@ -0,0 +1,91 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Arduino SdFat Library
+ * Copyright (C) 2008 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+#include "MarlinConfig.h"
+
+#if ENABLED(SDSUPPORT)
+
+#include "SdFatUtil.h"
+#include "serial.h"
+
+/**
+ * Amount of free RAM
+ * \return The number of free bytes.
+ */
+#ifdef __arm__
+extern "C" char* sbrk(int incr);
+int SdFatUtil::FreeRam() {
+  char top;
+  return &top - reinterpret_cast<char*>(sbrk(0));
+}
+#else  // __arm__
+extern char* __brkval;
+extern char __bss_end;
+/**
+ * Amount of free RAM
+ * \return The number of free bytes.
+ */
+int SdFatUtil::FreeRam() {
+  char top;
+  return __brkval ? &top - __brkval : &top - &__bss_end;
+}
+#endif  // __arm
+
+/**
+ * %Print a string in flash memory.
+ *
+ * \param[in] pr Print object for output.
+ * \param[in] str Pointer to string stored in flash memory.
+ */
+void SdFatUtil::print_P(PGM_P str) {
+  for (uint8_t c; (c = pgm_read_byte(str)); str++) SERIAL_CHAR(c);
+}
+
+/**
+ * %Print a string in flash memory followed by a CR/LF.
+ *
+ * \param[in] pr Print object for output.
+ * \param[in] str Pointer to string stored in flash memory.
+ */
+void SdFatUtil::println_P(PGM_P str) { print_P(str); SERIAL_EOL(); }
+
+/**
+ * %Print a string in flash memory to Serial.
+ *
+ * \param[in] str Pointer to string stored in flash memory.
+ */
+void SdFatUtil::SerialPrint_P(PGM_P str) { print_P(str); }
+
+/**
+ * %Print a string in flash memory to Serial followed by a CR/LF.
+ *
+ * \param[in] str Pointer to string stored in flash memory.
+ */
+void SdFatUtil::SerialPrintln_P(PGM_P str) { println_P(str); }
+
+#endif // SDSUPPORT

Marlin/SdFatUtil.h

@@ -0,0 +1,51 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Arduino SdFat Library
+ * Copyright (C) 2008 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+#ifndef _SDFATUTIL_H_
+#define _SDFATUTIL_H_
+
+/**
+ * \file
+ * \brief Useful utility functions.
+ */
+/** Store and print a string in flash memory.*/
+#define PgmPrint(x) SerialPrint_P(PSTR(x))
+/** Store and print a string in flash memory followed by a CR/LF.*/
+#define PgmPrintln(x) SerialPrintln_P(PSTR(x))
+
+namespace SdFatUtil {
+  int FreeRam();
+  void print_P(PGM_P str);
+  void println_P(PGM_P str);
+  void SerialPrint_P(PGM_P str);
+  void SerialPrintln_P(PGM_P str);
+}
+
+using namespace SdFatUtil;  // NOLINT
+
+#endif // _SDFATUTIL_H_

Marlin/SdFile.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,22 +16,19 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
 
 /**
- * sd/SdFile.cpp
- *
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#include "MarlinConfig.h"
 
-#include "../inc/MarlinConfig.h"
-
-#if HAS_MEDIA
+#if ENABLED(SDSUPPORT)
 
 #include "SdFile.h"
 
@@ -43,7 +40,7 @@
  * \param[in] oflag Values for \a oflag are constructed by a bitwise-inclusive
  * OR of open flags. see SdBaseFile::open(SdBaseFile*, const char*, uint8_t).
  */
-SdFile::SdFile(const char * const path, const uint8_t oflag) : SdBaseFile(path, oflag) { }
+SdFile::SdFile(const char* path, uint8_t oflag) : SdBaseFile(path, oflag) { }
 
 /**
  * Write data to an open file.
@@ -59,22 +56,27 @@ SdFile::SdFile(const char * const path, const uint8_t oflag) : SdBaseFile(path,
  * \a nbyte.  If an error occurs, write() returns -1.  Possible errors
  * include write() is called before a file has been opened, write is called
  * for a read-only file, device is full, a corrupt file system or an I/O error.
+ *
  */
-int16_t SdFile::write(const void * const buf, const uint16_t nbyte) { return SdBaseFile::write(buf, nbyte); }
+int16_t SdFile::write(const void* buf, uint16_t nbyte) { return SdBaseFile::write(buf, nbyte); }
 
 /**
  * Write a byte to a file. Required by the Arduino Print class.
  * \param[in] b the byte to be written.
  * Use writeError to check for errors.
  */
-size_t SdFile::write(const uint8_t b) { return SdBaseFile::write(&b, 1); }
+#if ARDUINO >= 100
+  size_t SdFile::write(uint8_t b) { return SdBaseFile::write(&b, 1); }
+#else
+  void SdFile::write(uint8_t b) { SdBaseFile::write(&b, 1); }
+#endif
 
 /**
  * Write a string to a file. Used by the Arduino Print class.
  * \param[in] str Pointer to the string.
  * Use writeError to check for errors.
  */
-void SdFile::write(const char * const str) { SdBaseFile::write(str, strlen(str)); }
+void SdFile::write(const char* str) { SdBaseFile::write(str, strlen(str)); }
 
 /**
  * Write a PROGMEM string to a file.
@@ -90,9 +92,9 @@ void SdFile::write_P(PGM_P str) {
  * \param[in] str Pointer to the PROGMEM string.
  * Use writeError to check for errors.
  */
-void SdFile::writeln_P(PGM_P const str) {
+void SdFile::writeln_P(PGM_P str) {
   write_P(str);
   write_P(PSTR("\r\n"));
 }
 
-#endif // HAS_MEDIA
+#endif // SDSUPPORT

Marlin/SdFile.h

@@ -0,0 +1,60 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * \file
+ * \brief SdFile class
+ */
+
+/**
+ * Arduino SdFat Library
+ * Copyright (C) 2009 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+#ifndef _SDFILE_H_
+#define _SDFILE_H_
+
+#include "SdBaseFile.h"
+#include <Print.h>
+
+/**
+ * \class SdFile
+ * \brief SdBaseFile with Print.
+ */
+class SdFile : public SdBaseFile, public Print {
+ public:
+  SdFile() {}
+  SdFile(const char* name, uint8_t oflag);
+  #if ARDUINO >= 100
+    size_t write(uint8_t b);
+  #else
+   void write(uint8_t b);
+  #endif
+
+  int16_t write(const void* buf, uint16_t nbyte);
+  void write(const char* str);
+  void write_P(PGM_P str);
+  void writeln_P(PGM_P str);
+};
+
+#endif // _SDFILE_H_

Marlin/SdInfo.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,17 +16,18 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * Arduino Sd2Card Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#ifndef _SDINFO_H_
+#define _SDINFO_H_
 
 #include <stdint.h>
 
@@ -39,7 +40,7 @@
 // Version 3.01
 // May 18, 2010
 //
-// https://www.sdcard.org/downloads/pls/index.html
+// http://www.sdcard.org/developers/tech/sdcard/pls/simplified_specs
 
 // SD card commands
 uint8_t const CMD0 = 0x00,    // GO_IDLE_STATE - init card in spi mode if CS low
@@ -53,13 +54,12 @@ uint8_t const CMD0 = 0x00,    // GO_IDLE_STATE - init card in spi mode if CS low
               CMD24 = 0x18,   // WRITE_BLOCK - write a single data block to the card
               CMD25 = 0x19,   // WRITE_MULTIPLE_BLOCK - write blocks of data until a STOP_TRANSMISSION
               CMD32 = 0x20,   // ERASE_WR_BLK_START - sets the address of the first block to be erased
-              CMD33 = 0x21,   // ERASE_WR_BLK_END - sets the address of the last block of the continuous range to be erased
-              CMD38 = 0x26,   // ERASE - erase all previously selected blocks
-              CMD55 = 0x37,   // APP_CMD - escape for application specific command
-              CMD58 = 0x3A,   // READ_OCR - read the OCR register of a card
-              CMD59 = 0x3B,   // CRC_ON_OFF - enable or disable CRC checking
-              ACMD23 = 0x17,  // SET_WR_BLK_ERASE_COUNT - Set the number of write blocks to be pre-erased before writing
-              ACMD41 = 0x29;  // SD_SEND_OP_COMD - Sends host capacity support information and activates the card's initialization process
+              CMD33 = 0x21,   // ERASE_WR_BLK_END - sets the address of the last block of the continuous range to be erased*/
+              CMD38 = 0x26,   // ERASE - erase all previously selected blocks */
+              CMD55 = 0x37,   // APP_CMD - escape for application specific command */
+              CMD58 = 0x3A,   // READ_OCR - read the OCR register of a card */
+              ACMD23 = 0x17,  // SET_WR_BLK_ERASE_COUNT - Set the number of write blocks to be pre-erased before writing */
+              ACMD41 = 0x29;  // SD_SEND_OP_COMD - Sends host capacity support information and activates the card's initialization process */
 
 /** status for card in the ready state */
 uint8_t const R1_READY_STATE = 0x00;
@@ -263,3 +263,5 @@ union csd_t {
   csd1_t v1;
   csd2_t v2;
 };
+
+#endif // _SDINFO_H_

Marlin/SdVolume.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,40 +16,33 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
 
 /**
- * sd/SdVolume.cpp
- *
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#include "MarlinConfig.h"
 
-#include "../inc/MarlinConfig.h"
-
-#if HAS_MEDIA
+#if ENABLED(SDSUPPORT)
 
 #include "SdVolume.h"
 
-#include "../MarlinCore.h"
-
 #if !USE_MULTIPLE_CARDS
   // raw block cache
   uint32_t SdVolume::cacheBlockNumber_;  // current block number
   cache_t  SdVolume::cacheBuffer_;       // 512 byte cache for Sd2Card
-  DiskIODriver *SdVolume::sdCard_;       // pointer to SD card object
+  Sd2Card* SdVolume::sdCard_;            // pointer to SD card object
   bool     SdVolume::cacheDirty_;        // cacheFlush() will write block if true
   uint32_t SdVolume::cacheMirrorBlock_;  // mirror  block for second FAT
-#endif
+#endif  // USE_MULTIPLE_CARDS
 
 // find a contiguous group of clusters
-bool SdVolume::allocContiguous(const uint32_t count, uint32_t * const curCluster) {
-  if (ENABLED(SDCARD_READONLY)) return false;
-
+bool SdVolume::allocContiguous(uint32_t count, uint32_t* curCluster) {
   // start of group
   uint32_t bgnCluster;
   // end of group
@@ -121,24 +114,22 @@ bool SdVolume::allocContiguous(const uint32_t count, uint32_t * const curCluster
 }
 
 bool SdVolume::cacheFlush() {
-  #if DISABLED(SDCARD_READONLY)
-    if (cacheDirty_) {
-      if (!sdCard_->writeBlock(cacheBlockNumber_, cacheBuffer_.data))
-        return false;
+  if (cacheDirty_) {
+    if (!sdCard_->writeBlock(cacheBlockNumber_, cacheBuffer_.data))
+      return false;
 
-      // mirror FAT tables
-      if (cacheMirrorBlock_) {
-        if (!sdCard_->writeBlock(cacheMirrorBlock_, cacheBuffer_.data))
-          return false;
-        cacheMirrorBlock_ = 0;
-      }
-      cacheDirty_ = 0;
+    // mirror FAT tables
+    if (cacheMirrorBlock_) {
+      if (!sdCard_->writeBlock(cacheMirrorBlock_, cacheBuffer_.data))
+        return false;
+      cacheMirrorBlock_ = 0;
     }
-  #endif
+    cacheDirty_ = 0;
+  }
   return true;
 }
 
-bool SdVolume::cacheRawBlock(const uint32_t blockNumber, const bool dirty) {
+bool SdVolume::cacheRawBlock(uint32_t blockNumber, bool dirty) {
   if (cacheBlockNumber_ != blockNumber) {
     if (!cacheFlush()) return false;
     if (!sdCard_->readBlock(blockNumber, cacheBuffer_.data)) return false;
@@ -149,7 +140,7 @@ bool SdVolume::cacheRawBlock(const uint32_t blockNumber, const bool dirty) {
 }
 
 // return the size in bytes of a cluster chain
-bool SdVolume::chainSize(uint32_t cluster, uint32_t * const size) {
+bool SdVolume::chainSize(uint32_t cluster, uint32_t* size) {
   uint32_t s = 0;
   do {
     if (!fatGet(cluster, &cluster)) return false;
@@ -160,7 +151,7 @@ bool SdVolume::chainSize(uint32_t cluster, uint32_t * const size) {
 }
 
 // Fetch a FAT entry
-bool SdVolume::fatGet(const uint32_t cluster, uint32_t * const value) {
+bool SdVolume::fatGet(uint32_t cluster, uint32_t* value) {
   uint32_t lba;
   if (cluster > (clusterCount_ + 1)) return false;
   if (FAT12_SUPPORT && fatType_ == 12) {
@@ -195,9 +186,7 @@ bool SdVolume::fatGet(const uint32_t cluster, uint32_t * const value) {
 }
 
 // Store a FAT entry
-bool SdVolume::fatPut(const uint32_t cluster, const uint32_t value) {
-  if (ENABLED(SDCARD_READONLY)) return false;
-
+bool SdVolume::fatPut(uint32_t cluster, uint32_t value) {
   uint32_t lba;
   // error if reserved cluster
   if (cluster < 2) return false;
@@ -299,16 +288,6 @@ int32_t SdVolume::freeClusterCount() {
       for (uint16_t i = 0; i < n; i++)
         if (cacheBuffer_.fat32[i] == 0) free++;
     }
-    #ifdef ESP32
-      // Needed to reset the idle task watchdog timer on ESP32 as reading the complete FAT may easily
-      // block for 10+ seconds. yield() is insufficient since it blocks lower prio tasks (e.g., idle).
-      static millis_t nextTaskTime = 0;
-      const millis_t ms = millis();
-      if (ELAPSED(ms, nextTaskTime)) {
-        vTaskDelay(1);            // delay 1 tick (Minimum. Usually 10 or 1 ms depending on skdconfig.h)
-        nextTaskTime = ms + 1000; // tickle the task manager again in 1 second
-      }
-    #endif // ESP32
   }
   return free;
 }
@@ -326,9 +305,9 @@ int32_t SdVolume::freeClusterCount() {
  * Reasons for failure include not finding a valid partition, not finding a valid
  * FAT file system in the specified partition or an I/O error.
  */
-bool SdVolume::init(DiskIODriver * const dev, const uint8_t part) {
+bool SdVolume::init(Sd2Card* dev, uint8_t part) {
   uint32_t totalBlocks, volumeStartBlock = 0;
-  fat32_boot_t *fbs;
+  fat32_boot_t* fbs;
 
   sdCard_ = dev;
   fatType_ = 0;
@@ -342,7 +321,7 @@ bool SdVolume::init(DiskIODriver * const dev, const uint8_t part) {
   if (part) {
     if (part > 4) return false;
     if (!cacheRawBlock(volumeStartBlock, CACHE_FOR_READ)) return false;
-    part_t *p = &cacheBuffer_.mbr.part[part - 1];
+    part_t* p = &cacheBuffer_.mbr.part[part - 1];
     if ((p->boot & 0x7F) != 0  || p->totalSectors < 100 || p->firstSector == 0)
       return false; // not a valid partition
     volumeStartBlock = p->firstSector;
@@ -402,4 +381,4 @@ bool SdVolume::init(DiskIODriver * const dev, const uint8_t part) {
   return true;
 }
 
-#endif // HAS_MEDIA
+#endif // SDSUPPORT

Marlin/SdVolume.h

@@ -0,0 +1,211 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * \file
+ * \brief SdVolume class
+ */
+
+/**
+ * Arduino SdFat Library
+ * Copyright (C) 2009 by William Greiman
+ *
+ * This file is part of the Arduino Sd2Card Library
+ */
+#ifndef _SDVOLUME_H_
+#define _SDVOLUME_H_
+
+#include "SdFatConfig.h"
+#include "Sd2Card.h"
+#include "SdFatStructs.h"
+
+//==============================================================================
+// SdVolume class
+/**
+ * \brief Cache for an SD data block
+ */
+union cache_t {
+  uint8_t         data[512];  // Used to access cached file data blocks.
+  uint16_t        fat16[256]; // Used to access cached FAT16 entries.
+  uint32_t        fat32[128]; // Used to access cached FAT32 entries.
+  dir_t           dir[16];    // Used to access cached directory entries.
+  mbr_t           mbr;        // Used to access a cached Master Boot Record.
+  fat_boot_t      fbs;        // Used to access to a cached FAT boot sector.
+  fat32_boot_t    fbs32;      // Used to access to a cached FAT32 boot sector.
+  fat32_fsinfo_t  fsinfo;     // Used to access to a cached FAT32 FSINFO sector.
+};
+
+/**
+ * \class SdVolume
+ * \brief Access FAT16 and FAT32 volumes on SD and SDHC cards.
+ */
+class SdVolume {
+ public:
+  // Create an instance of SdVolume
+  SdVolume() : fatType_(0) {}
+  /**
+   * Clear the cache and returns a pointer to the cache.  Used by the WaveRP
+   * recorder to do raw write to the SD card.  Not for normal apps.
+   * \return A pointer to the cache buffer or zero if an error occurs.
+   */
+  cache_t* cacheClear() {
+    if (!cacheFlush()) return 0;
+    cacheBlockNumber_ = 0xFFFFFFFF;
+    return &cacheBuffer_;
+  }
+
+  /**
+   * Initialize a FAT volume.  Try partition one first then try super
+   * floppy format.
+   *
+   * \param[in] dev The Sd2Card where the volume is located.
+   *
+   * \return true for success, false for failure.
+   * Reasons for failure include not finding a valid partition, not finding
+   * a valid FAT file system or an I/O error.
+   */
+  bool init(Sd2Card* dev) { return init(dev, 1) ? true : init(dev, 0); }
+  bool init(Sd2Card* dev, uint8_t part);
+
+  // inline functions that return volume info
+  uint8_t blocksPerCluster() const { return blocksPerCluster_; } //> \return The volume's cluster size in blocks.
+  uint32_t blocksPerFat() const { return blocksPerFat_; }        //> \return The number of blocks in one FAT.
+  uint32_t clusterCount() const { return clusterCount_; }        //> \return The total number of clusters in the volume.
+  uint8_t clusterSizeShift() const { return clusterSizeShift_; } //> \return The shift count required to multiply by blocksPerCluster.
+  uint32_t dataStartBlock() const { return dataStartBlock_; }    //> \return The logical block number for the start of file data.
+  uint8_t fatCount() const { return fatCount_; }                 //> \return The number of FAT structures on the volume.
+  uint32_t fatStartBlock() const { return fatStartBlock_; }      //> \return The logical block number for the start of the first FAT.
+  uint8_t fatType() const { return fatType_; }                   //> \return The FAT type of the volume. Values are 12, 16 or 32.
+  int32_t freeClusterCount();
+  uint32_t rootDirEntryCount() const { return rootDirEntryCount_; } /** \return The number of entries in the root directory for FAT16 volumes. */
+
+  /**
+   * \return The logical block number for the start of the root directory
+   *   on FAT16 volumes or the first cluster number on FAT32 volumes.
+   */
+  uint32_t rootDirStart() const { return rootDirStart_; }
+
+  /**
+   * Sd2Card object for this volume
+   * \return pointer to Sd2Card object.
+   */
+  Sd2Card* sdCard() { return sdCard_; }
+
+  /**
+   * Debug access to FAT table
+   *
+   * \param[in] n cluster number.
+   * \param[out] v value of entry
+   * \return true for success or false for failure
+   */
+  bool dbgFat(uint32_t n, uint32_t* v) { return fatGet(n, v); }
+
+ private:
+  // Allow SdBaseFile access to SdVolume private data.
+  friend class SdBaseFile;
+
+  // value for dirty argument in cacheRawBlock to indicate read from cache
+  static bool const CACHE_FOR_READ = false;
+  // value for dirty argument in cacheRawBlock to indicate write to cache
+  static bool const CACHE_FOR_WRITE = true;
+
+  #if USE_MULTIPLE_CARDS
+    cache_t cacheBuffer_;        // 512 byte cache for device blocks
+    uint32_t cacheBlockNumber_;  // Logical number of block in the cache
+    Sd2Card* sdCard_;            // Sd2Card object for cache
+    bool cacheDirty_;            // cacheFlush() will write block if true
+    uint32_t cacheMirrorBlock_;  // block number for mirror FAT
+  #else
+    static cache_t cacheBuffer_;        // 512 byte cache for device blocks
+    static uint32_t cacheBlockNumber_;  // Logical number of block in the cache
+    static Sd2Card* sdCard_;            // Sd2Card object for cache
+    static bool cacheDirty_;            // cacheFlush() will write block if true
+    static uint32_t cacheMirrorBlock_;  // block number for mirror FAT
+  #endif
+
+  uint32_t allocSearchStart_;   // start cluster for alloc search
+  uint8_t blocksPerCluster_;    // cluster size in blocks
+  uint32_t blocksPerFat_;       // FAT size in blocks
+  uint32_t clusterCount_;       // clusters in one FAT
+  uint8_t clusterSizeShift_;    // shift to convert cluster count to block count
+  uint32_t dataStartBlock_;     // first data block number
+  uint8_t fatCount_;            // number of FATs on volume
+  uint32_t fatStartBlock_;      // start block for first FAT
+  uint8_t fatType_;             // volume type (12, 16, OR 32)
+  uint16_t rootDirEntryCount_;  // number of entries in FAT16 root dir
+  uint32_t rootDirStart_;       // root start block for FAT16, cluster for FAT32
+
+  bool allocContiguous(uint32_t count, uint32_t* curCluster);
+  uint8_t blockOfCluster(uint32_t position) const { return (position >> 9) & (blocksPerCluster_ - 1); }
+  uint32_t clusterStartBlock(uint32_t cluster) const { return dataStartBlock_ + ((cluster - 2) << clusterSizeShift_); }
+  uint32_t blockNumber(uint32_t cluster, uint32_t position) const { return clusterStartBlock(cluster) + blockOfCluster(position); }
+
+  cache_t* cache() { return &cacheBuffer_; }
+  uint32_t cacheBlockNumber() const { return cacheBlockNumber_; }
+
+  #if USE_MULTIPLE_CARDS
+    bool cacheFlush();
+    bool cacheRawBlock(uint32_t blockNumber, bool dirty);
+  #else
+    static bool cacheFlush();
+    static bool cacheRawBlock(uint32_t blockNumber, bool dirty);
+  #endif
+
+  // used by SdBaseFile write to assign cache to SD location
+  void cacheSetBlockNumber(uint32_t blockNumber, bool dirty) {
+    cacheDirty_ = dirty;
+    cacheBlockNumber_  = blockNumber;
+  }
+  void cacheSetDirty() { cacheDirty_ |= CACHE_FOR_WRITE; }
+  bool chainSize(uint32_t beginCluster, uint32_t* size);
+  bool fatGet(uint32_t cluster, uint32_t* value);
+  bool fatPut(uint32_t cluster, uint32_t value);
+  bool fatPutEOC(uint32_t cluster) { return fatPut(cluster, 0x0FFFFFFF); }
+  bool freeChain(uint32_t cluster);
+  bool isEOC(uint32_t cluster) const {
+    if (FAT12_SUPPORT && fatType_ == 12) return  cluster >= FAT12EOC_MIN;
+    if (fatType_ == 16) return cluster >= FAT16EOC_MIN;
+    return  cluster >= FAT32EOC_MIN;
+  }
+  bool readBlock(uint32_t block, uint8_t* dst) { return sdCard_->readBlock(block, dst); }
+  bool writeBlock(uint32_t block, const uint8_t* dst) { return sdCard_->writeBlock(block, dst); }
+
+  // Deprecated functions
+  #if ALLOW_DEPRECATED_FUNCTIONS
+    public:
+      /**
+       * \deprecated Use: bool SdVolume::init(Sd2Card* dev);
+       * \param[in] dev The SD card where the volume is located.
+       * \return true for success or false for failure.
+       */
+      bool init(Sd2Card& dev) { return init(&dev); }
+      /**
+       * \deprecated Use: bool SdVolume::init(Sd2Card* dev, uint8_t vol);
+       * \param[in] dev The SD card where the volume is located.
+       * \param[in] part The partition to be used.
+       * \return true for success or false for failure.
+       */
+      bool init(Sd2Card& dev, uint8_t part) { return init(&dev, part); }
+  #endif  // ALLOW_DEPRECATED_FUNCTIONS
+};
+
+#endif // _SDVOLUME_H_

Marlin/Version.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,61 +16,79 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
-
-////////////////////////////
-// VENDOR VERSION EXAMPLE //
-////////////////////////////
 
 /**
- * Marlin release version identifier
+ * This file is the standard Marlin version identifier file, all fields can be
+ * overriden by the ones defined on _Version.h by using the Configuration.h
+ * directive USE_AUTOMATIC_VERSIONING.
  */
-//#define SHORT_BUILD_VERSION "bugfix-2.1.x"
 
-/**
- * Verbose version identifier which should contain a reference to the location
- * from where the binary was downloaded or the source code was compiled.
- */
-//#define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION
+#if ENABLED(USE_AUTOMATIC_VERSIONING)
 
-/**
- * The STRING_DISTRIBUTION_DATE represents when the binary file was built,
- * here we define this default string as the date where the latest release
- * version was tagged.
- */
-//#define STRING_DISTRIBUTION_DATE "2024-04-07"
+  #include "_Version.h"
 
-/**
- * Defines a generic printer name to be output to the LCD after booting Marlin.
- */
-//#define MACHINE_NAME "3D Printer"
+#else
 
-/**
- * The SOURCE_CODE_URL is the location where users will find the Marlin Source
- * Code which is installed on the device. In most cases —unless the manufacturer
- * has a distinct Github fork— the Source Code URL should just be the main
- * Marlin repository.
- */
-//#define SOURCE_CODE_URL "github.com/MarlinFirmware/Marlin"
+  /**
+   * Marlin release version identifier
+   */
+  #define SHORT_BUILD_VERSION "TM3D 1.1.9_R2"
 
-/**
- * Default generic printer UUID.
- */
-//#define DEFAULT_MACHINE_UUID "cede2a2f-41a2-4748-9b12-c55c62f367ff"
+  /**
+   * Verbose version identifier which should contain a reference to the location
+   * from where the binary was downloaded or the source code was compiled.
+   */
+  #define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION " (Github)"
 
-/**
- * The WEBSITE_URL is the location where users can get more information such as
- * documentation about a specific Marlin release.
- */
-//#define WEBSITE_URL "marlinfw.org"
+  /**
+   * The STRING_DISTRIBUTION_DATE represents when the binary file was built,
+   * here we define this default string as the date where the latest release
+   * version was tagged.
+   */
+  #define STRING_DISTRIBUTION_DATE "2018-09-30"
 
-/**
- * Set the vendor info the serial USB interface, if changable
- * Currently only supported by DUE platform
- */
-//#define USB_DEVICE_VENDOR_ID           0x0000
-//#define USB_DEVICE_PRODUCT_ID          0x0000
-//#define USB_DEVICE_MANUFACTURE_NAME    WEBSITE_URL
+  /**
+   * Required minimum Configuration.h and Configuration_adv.h file versions.
+   *
+   * You must increment this version number for every significant change such as,
+   * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option on
+   * the configuration files.
+   */
+  #define REQUIRED_CONFIGURATION_H_VERSION 010109
+  #define REQUIRED_CONFIGURATION_ADV_H_VERSION 010109
+
+  /**
+   * The protocol for communication to the host. Protocol indicates communication
+   * standards such as the use of ASCII, "echo:" and "error:" line prefixes, etc.
+   * (Other behaviors are given by the firmware version and capabilities report.)
+   */
+  #define PROTOCOL_VERSION "1.0"
+
+  /**
+   * Defines a generic printer name to be output to the LCD after booting Marlin.
+   */
+  #define MACHINE_NAME "3D Printer"
+
+  /**
+   * The SOURCE_CODE_URL is the location where users will find the Marlin Source
+   * Code which is installed on the device. In most cases —unless the manufacturer
+   * has a distinct Github fork— the Source Code URL should just be the main
+   * Marlin repository.
+   */
+  #define SOURCE_CODE_URL "https://github.com/MarlinFirmware/Marlin"
+
+  /**
+   * Default generic printer UUID.
+   */
+  #define DEFAULT_MACHINE_UUID "cede2a2f-41a2-4748-9b12-c55c62f367ff"
+
+  /**
+   * The WEBSITE_URL is the location where users can get more information such as
+   * documentation about a specific Marlin release.
+   */
+  #define WEBSITE_URL "tinymachines3d.com"
+
+#endif // USE_AUTOMATIC_VERSIONING

Marlin/_Bootscreen.h

@@ -0,0 +1,106 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Custom Bitmap for splashscreen
+ *
+ * You may use one of the following tools to generate the C++ bitmap array from
+ * a black and white image:
+ *
+ *  - http://www.marlinfw.org/tools/u8glib/converter.html
+ *  - http://www.digole.com/tools/PicturetoC_Hex_converter.php
+ */
+#include <avr/pgmspace.h>
+
+#define CUSTOM_BOOTSCREEN_TIMEOUT   2500
+#define CUSTOM_BOOTSCREEN_BMPWIDTH  128
+#define CUSTOM_BOOTSCREEN_BMPHEIGHT 64
+
+const unsigned char custom_start_bmp[] PROGMEM = {
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFD, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFD, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFE, 0x07, 0xC0, 0x05, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFC, 0x0A, 0x20, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFE, 0x14, 0x10, 0x05, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFC, 0x28, 0x08, 0x06, 0x07, 0xC0, 0x05, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F, 0xFF, 0xFF, 0xFF,
+0xFE, 0x54, 0x04, 0x04, 0x0A, 0x20, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFF,
+0xFC, 0x60, 0x04, 0x06, 0x14, 0x10, 0x05, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFE, 0x50, 0x04, 0x04, 0x28, 0x08, 0x06, 0x07, 0xC0, 0x05, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F,
+0xFC, 0x60, 0x04, 0x06, 0x54, 0x04, 0x04, 0x0A, 0x20, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
+0xFE, 0x54, 0x04, 0x1C, 0x60, 0x04, 0x06, 0x14, 0x10, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F,
+0xFC, 0x28, 0x08, 0x2E, 0x50, 0x04, 0x04, 0x28, 0x08, 0x06, 0x07, 0xC0, 0x00, 0x01, 0xF0, 0x3F,
+0xFE, 0x14, 0x10, 0x54, 0x60, 0x04, 0x06, 0x54, 0x04, 0x04, 0x0A, 0x20, 0x00, 0x02, 0x08, 0x1F,
+0xFC, 0x0A, 0x20, 0x66, 0x54, 0x04, 0x1C, 0x60, 0x04, 0x06, 0x14, 0x10, 0x00, 0x05, 0x04, 0x3F,
+0xFE, 0x07, 0xC0, 0x54, 0x28, 0x08, 0x2E, 0x50, 0x04, 0x04, 0x28, 0x08, 0x00, 0x0A, 0x02, 0x1F,
+0xFC, 0x00, 0x00, 0x2E, 0x14, 0x10, 0x54, 0x60, 0x04, 0x06, 0x54, 0x04, 0x00, 0x15, 0x01, 0x3F,
+0xFE, 0x00, 0x00, 0x1C, 0x0A, 0x20, 0x66, 0x54, 0x04, 0x1C, 0x60, 0x04, 0x00, 0x18, 0x01, 0x1F,
+0xFC, 0x00, 0x00, 0x06, 0x07, 0xC0, 0x54, 0x28, 0x08, 0x2E, 0x50, 0x04, 0x00, 0x14, 0x01, 0x3F,
+0xFE, 0x00, 0x00, 0x04, 0x00, 0x00, 0x2E, 0x14, 0x10, 0x54, 0x60, 0x04, 0x00, 0x18, 0x01, 0x1F,
+0xFC, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x1C, 0x0A, 0x20, 0x66, 0x54, 0x04, 0x1C, 0x15, 0x01, 0x3F,
+0xFE, 0xD5, 0x55, 0x54, 0x00, 0x00, 0x06, 0x07, 0xC0, 0x54, 0x28, 0x08, 0x2A, 0x0A, 0x02, 0x1F,
+0xFC, 0x84, 0x10, 0x46, 0x00, 0x00, 0x04, 0x00, 0x00, 0x2E, 0x14, 0x10, 0x51, 0x05, 0x04, 0x3F,
+0xFE, 0xC4, 0x10, 0x44, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x1C, 0x0A, 0x20, 0x61, 0x02, 0x88, 0x1F,
+0xFC, 0x84, 0x10, 0x46, 0xD5, 0x55, 0x54, 0x00, 0x00, 0x06, 0x07, 0xC0, 0x51, 0x01, 0xF0, 0x3F,
+0xFE, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0x00, 0x00, 0x04, 0x00, 0x00, 0x2A, 0x00, 0x00, 0x1F,
+0xFC, 0xC4, 0x10, 0x46, 0xC4, 0x10, 0x44, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x3F,
+0xFE, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0xD5, 0x55, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F,
+0xFC, 0xD5, 0x55, 0x56, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
+0xFC, 0xFF, 0xFF, 0xFC, 0xC4, 0x10, 0x46, 0xC4, 0x10, 0x44, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x9F,
+0xFE, 0x00, 0x00, 0x06, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0xD5, 0x55, 0x55, 0x55, 0x55, 0xBF,
+0xFD, 0x55, 0x55, 0x54, 0xD5, 0x55, 0x56, 0x84, 0x10, 0x44, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
+0xFF, 0xFF, 0xFF, 0xFC, 0xFF, 0xFF, 0xFC, 0xC4, 0x10, 0x46, 0xC4, 0x10, 0x41, 0x04, 0x11, 0xBF,
+0xFF, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x06, 0x84, 0x10, 0x44, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
+0xFF, 0xFF, 0xFF, 0xFD, 0x55, 0x55, 0x54, 0xD5, 0x55, 0x56, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFF, 0xFF, 0xFC, 0xC4, 0x10, 0x41, 0x04, 0x11, 0xBF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x06, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x55, 0x55, 0x54, 0xD5, 0x55, 0x55, 0x55, 0x55, 0xBF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x9F,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xE0, 0x2E, 0xFB, 0x7D, 0xFB, 0xFB, 0xCF, 0xC1, 0xDF, 0xBB, 0x3E, 0xC0, 0xE1, 0xFE, 0x3C, 0x1F,
+0xFD, 0xEE, 0x7B, 0x39, 0xF9, 0xF3, 0xCF, 0x9E, 0xDF, 0xBB, 0x3E, 0xDF, 0xDE, 0xFC, 0xDD, 0xE7,
+0xFD, 0xEE, 0x3B, 0xBB, 0xF9, 0xEB, 0xD7, 0xBF, 0x5F, 0xBB, 0x5E, 0xDF, 0xDE, 0xFD, 0xED, 0xF7,
+0xFD, 0xEE, 0xBB, 0xD3, 0xFA, 0xEB, 0xB7, 0x3F, 0xDF, 0xBB, 0x4E, 0xDF, 0xDF, 0xFF, 0xCD, 0xF3,
+0xFD, 0xEE, 0xDB, 0xC7, 0xFA, 0xEB, 0xBB, 0x7F, 0xC0, 0x3B, 0x6E, 0xC0, 0xE3, 0xFF, 0x1D, 0xF3,
+0xFD, 0xEE, 0xCB, 0xEF, 0xFA, 0xDB, 0xBB, 0x7F, 0xDF, 0xBB, 0x66, 0xDF, 0xF8, 0xFF, 0xCD, 0xF3,
+0xFD, 0xEE, 0xEB, 0xEF, 0xFB, 0x5B, 0x03, 0x3F, 0x5F, 0xBB, 0x76, 0xDF, 0xFE, 0x7F, 0xED, 0xF3,
+0xFD, 0xEE, 0xF3, 0xEF, 0xFB, 0x5B, 0x79, 0xBE, 0xDF, 0xBB, 0x7A, 0xDF, 0xDE, 0x7D, 0xED, 0xF7,
+0xFD, 0xEE, 0xF3, 0xEF, 0xFB, 0xBA, 0xFD, 0x9E, 0xDF, 0xBB, 0x7C, 0xDF, 0xDE, 0xFD, 0xCD, 0xE7,
+0xFD, 0xEE, 0xFB, 0xEF, 0xFB, 0xBA, 0xFD, 0xC1, 0xDF, 0xBB, 0x7E, 0xC0, 0xE0, 0xFE, 0x1C, 0x1F,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+
+

Marlin/_Statusscreen.h

@@ -0,0 +1,472 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Custom Status Screen bitmap
+ *
+ * Place this file in the root with your configuration files
+ * and enable CUSTOM_STATUS_SCREEN_IMAGE in Configuration.h.
+ *
+ * Use the Marlin Bitmap Converter to make your own:
+ * http://marlinfw.org/tools/u8glib/converter.html
+ */
+#include "MarlinConfig.h"
+
+//============================================
+
+#define STATUS_SCREENWIDTH 128
+
+#define STATUS_SCREEN_HOTEND_TEXT_X(E) (41 + (E) * 20)
+
+#define STATUS_SCREEN_BED_TEXT_X (HOTENDS > 1 ? 81 : 73)
+
+#define FAN_ANIM_FRAMES 3
+#define STATUS_SCREEN_FAN_TEXT_X (FAN_ANIM_FRAMES == 3 ? 103 : 105)
+#define STATUS_SCREEN_FAN_TEXT_Y (FAN_ANIM_FRAMES > 2 ? 28 : 27)
+
+//============================================
+
+#if HOTENDS < 2
+
+  #if FAN_ANIM_FRAMES <= 2
+
+    const unsigned char status_screen0_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00111111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111110,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101000,B01111100,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101100,B00111000,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B00111001,B11001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11111111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11000111,B11101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B11111111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100111,B00111001,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B00111000,B01101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B01111100,B00101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110000,B11111100,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B11111000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+    const unsigned char status_screen1_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B10000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B10000000,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B10000001,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B11000011,B11011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100111,B11000111,B11101000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100011,B11000111,B11111000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100001,B11111111,B10001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100000,B01101100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100000,B01101100,B00001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100000,B01101100,B00001000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100011,B11111111,B00001000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00111111,B11000111,B10001000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00101111,B11000111,B11001000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110111,B10000111,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110111,B00000011,B11011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00000011,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000010,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+
+  #elif FAN_ANIM_FRAMES == 3
+
+
+const unsigned char status_screen0_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00111111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111110,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101000,B01111100,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101100,B00111000,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B00111001,B11001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11111111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11000111,B11101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B11111111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100111,B00111001,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B00111000,B01101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B01111100,B00101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110000,B11111100,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B11111000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+
+
+    const unsigned char status_screen1_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00001111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110100,B00011111,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110110,B00011111,B10011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B00011111,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B10011110,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B11111100,B00001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11011100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100111,B11101111,B11001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100000,B01110111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100000,B01111111,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B11110011,B11101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100001,B11110001,B11101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110011,B11110000,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110111,B11110000,B01011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B11100000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+    const unsigned char status_screen2_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B10000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B10000000,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B10000001,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B11000011,B11011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100111,B11000111,B11101000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100011,B11000111,B11111000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100001,B11111111,B10001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100000,B01101100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100000,B01101100,B00001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100000,B01101100,B00001000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100011,B11111111,B00001000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00111111,B11000111,B10001000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00101111,B11000111,B11001000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110111,B10000111,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110111,B00000011,B11011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00000011,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000010,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+
+  #elif FAN_ANIM_FRAMES == 4
+
+const unsigned char status_screen0_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00111111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111110,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101000,B01111100,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101100,B00111000,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B00111001,B11001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11111111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11000111,B11101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B11111111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100111,B00111001,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B00111000,B01101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B01111100,B00101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110000,B11111100,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B11111000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+
+const unsigned char status_screen1_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00001111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110100,B00011111,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110110,B00011111,B10011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B00011111,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B10011110,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B11111100,B00001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101111,B11011100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100111,B11101111,B11001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100000,B01110111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100000,B01111111,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100000,B11110011,B11101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00100001,B11110001,B11101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110011,B11110000,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110111,B11110000,B01011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B11100000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+
+const unsigned char status_screen2_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B10000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B10000000,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B10000001,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B11000011,B11011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100111,B11000111,B11101000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100011,B11000111,B11111000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100001,B11111111,B10001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100000,B01101100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100000,B01101100,B00001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100000,B01101100,B00001000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00100011,B11111111,B00001000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00111111,B11000111,B10001000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00101111,B11000111,B11001000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110111,B10000111,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110111,B00000011,B11011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00000011,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000010,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+
+
+const unsigned char status_screen3_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B11110000,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110001,B11100000,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110001,B11100000,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100001,B11100001,B11101000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100000,B11110011,B11101000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00100000,B01111111,B11101000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00100000,B01110111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00000100,B00010000,B01000000,B00000000,B00101000,B11101110,B00101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00101111,B11011100,B00001000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00101111,B11111100,B00001000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011111,B11100000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00101111,B10011110,B00001000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00100000,B10000010,B00000000,B00000000,B00101111,B00001111,B00001000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00010000,B01000001,B00000000,B00000000,B00110000,B00001111,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000000,B00000000,B00001000,B00100000,B10000000,B00000000,B00110000,B00001111,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00011111,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00000000,B11111111,B11111111,B11000000,B00000000,B00111111,B11111111,B11111000 
+};
+
+
+  #endif
+
+#else // HOTENDS >= 2
+
+  #if FAN_ANIM_FRAMES <= 2
+
+const unsigned char status_screen0_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00111111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111110,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101000,B01111100,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101100,B00111000,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00101111,B00111001,B11001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00101111,B11111111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00101111,B11000111,B11101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00101111,B11111111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100111,B00111001,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00100000,B00111000,B01101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00100000,B01111100,B00101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110000,B01111100,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110000,B11111100,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111001,B11111000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+
+const unsigned char status_screen1_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00001111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110100,B00011111,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110110,B00011111,B10011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B00011111,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B10011110,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00101111,B11111100,B00001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00101111,B11011100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00100111,B11101111,B11001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00100000,B01110111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100000,B01111111,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00100000,B11110011,B11101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00100001,B11110001,B11101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110011,B11110000,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110111,B11110000,B01011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111001,B11100000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+   
+  #elif FAN_ANIM_FRAMES == 3
+
+    const unsigned char status_screen0_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00111111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111110,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101000,B01111100,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101100,B00111000,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00101111,B00111001,B11001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00101111,B11111111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00101111,B11000111,B11101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00101111,B11111111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100111,B00111001,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00100000,B00111000,B01101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00100000,B01111100,B00101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110000,B01111100,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110000,B11111100,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111001,B11111000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+
+const unsigned char status_screen1_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00001111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110100,B00011111,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110110,B00011111,B10011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B00011111,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B10011110,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00101111,B11111100,B00001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00101111,B11011100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00100111,B11101111,B11001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00100000,B01110111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100000,B01111111,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00100000,B11110011,B11101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00100001,B11110001,B11101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110011,B11110000,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110111,B11110000,B01011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111001,B11100000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+const unsigned char status_screen2_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B10000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B10000000,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B10000001,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B11000011,B11011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100111,B11000111,B11101000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100011,B11000111,B11111000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00100001,B11111111,B10001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00100000,B01101100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00100000,B01101100,B00001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00100000,B01101100,B00001000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100011,B11111111,B00001000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00111111,B11000111,B10001000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00101111,B11000111,B11001000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110111,B10000111,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110111,B00000011,B11011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111000,B00000011,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000010,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+
+  #elif FAN_ANIM_FRAMES == 4
+
+    const unsigned char status_screen0_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00111111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111110,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110000,B01111100,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101000,B01111100,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101100,B00111000,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00101111,B00111001,B11001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00101111,B11111111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00101111,B11000111,B11101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00101111,B11111111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100111,B00111001,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00100000,B00111000,B01101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00100000,B01111100,B00101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110000,B01111100,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110000,B11111100,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111001,B11111000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+
+const unsigned char status_screen1_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111000,B00001111,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110100,B00011111,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110110,B00011111,B10011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B00011111,B00001000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00101111,B10011110,B00001000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00101111,B11111100,B00001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00101111,B11011100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00100111,B11101111,B11001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00100000,B01110111,B11101000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100000,B01111111,B11101000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00100000,B11110011,B11101000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00100001,B11110001,B11101000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110011,B11110000,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110111,B11110000,B01011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111001,B11100000,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+const unsigned char status_screen2_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B10000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B10000000,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B10000001,B11011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110111,B11000011,B11011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100111,B11000111,B11101000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100011,B11000111,B11111000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00100001,B11111111,B10001000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00100000,B01101100,B00001000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00100000,B01101100,B00001000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00100000,B01101100,B00001000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00100011,B11111111,B00001000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00111111,B11000111,B10001000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00101111,B11000111,B11001000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110111,B10000111,B11011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110111,B00000011,B11011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111000,B00000011,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000010,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+const unsigned char status_screen3_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111110,B00000000,B11111000,
+  B10001110,B00000000,B11100001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00111001,B11110000,B00111000,
+  B10011111,B00000000,B11110001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110001,B11100000,B00011000,
+  B10010011,B10000001,B00111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00110001,B11100000,B00011000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100001,B11100001,B11101000,
+  B10011111,B10000001,B11111001,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00100000,B11110011,B11101000,
+  B10011111,B10111001,B11110001,B00000000,B00000000,B00011111,B11100000,B00000001,B11111110,B00000000,B00001000,B00100000,B10000000,B00100000,B01111111,B11101000,
+  B10001111,B00101000,B11110001,B00000000,B00000000,B00111110,B11110000,B00000011,B11001111,B00000000,B00000100,B00010000,B01000000,B00100000,B01110111,B11101000,
+  B10000000,B00111000,B00000001,B00000000,B00000000,B00111100,B11110000,B00000011,B10110111,B00000000,B00000100,B00010000,B01000000,B00101000,B11101110,B00101000,
+  B10000000,B00000000,B00000001,B00000000,B00000000,B00111010,B11110000,B00000011,B11110111,B00000000,B00001000,B00100000,B10000000,B00101111,B11011100,B00001000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00011110,B11100000,B00000001,B11101110,B00000000,B00010000,B01000001,B00000000,B00101111,B11111100,B00001000,
+  B10010001,B01110100,B10011001,B00000000,B00000000,B00011110,B11100000,B00000001,B11011110,B00000000,B00100000,B10000010,B00000000,B00101111,B10011110,B00001000,
+  B10011011,B00000110,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10111111,B00000000,B00100000,B10000010,B00000000,B00101111,B00001111,B00001000,
+  B10011011,B01010100,B10101001,B00000000,B00000000,B00111110,B11110000,B00000011,B10000111,B00000000,B00010000,B01000001,B00000000,B00110000,B00001111,B00011000,
+  B10011011,B01010110,B10101001,B00000000,B00000000,B00111111,B11110000,B00000011,B11111111,B00000000,B00001000,B00100000,B10000000,B00110000,B00001111,B00011000,
+  B10011011,B01010100,B10011001,B00000000,B00000000,B00001111,B11000000,B00000000,B11111100,B00000000,B00000000,B00000000,B00000000,B00111000,B00011111,B00111000,
+  B10011111,B11111111,B11111001,B00000000,B00000000,B00000111,B10000000,B00000000,B01111000,B00000000,B11111111,B11111111,B11000000,B00111110,B00000000,B11111000,
+  B11111111,B11111111,B11111111,B00000000,B00000000,B00000011,B00000000,B00000000,B00110000,B00000000,B11111111,B11111111,B11000000,B00111111,B11111111,B11111000 
+};
+
+
+  #endif
+
+#endif // HOTENDS >= 2

Marlin/bitmap_flags.h

@@ -0,0 +1,38 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef _BITMAP_FLAGS_H_
+#define _BITMAP_FLAGS_H_
+
+#include "macros.h"
+
+/**
+ * These support functions allow the use of large bit arrays of flags that take very
+ * little RAM. Currently they are limited to being 16x16 in size. Changing the declaration
+ * to unsigned long will allow us to go to 32x32 if higher resolution meshes are needed
+ * in the future.
+ */
+FORCE_INLINE void bitmap_clear(uint16_t bits[16], const uint8_t x, const uint8_t y) { CBI(bits[y], x); }
+FORCE_INLINE void bitmap_set(uint16_t bits[16], const uint8_t x, const uint8_t y) { SBI(bits[y], x); }
+FORCE_INLINE bool is_bitmap_set(uint16_t bits[16], const uint8_t x, const uint8_t y) { return TEST(bits[y], x); }
+
+#endif // _BITMAP_FLAGS_H_

Marlin/blinkm.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
 
@@ -24,7 +24,7 @@
  * blinkm.cpp - Control a BlinkM over i2c
  */
 
-#include "../../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(BLINKM)
 
@@ -34,7 +34,7 @@
 
 void blinkm_set_led_color(const LEDColor &color) {
   Wire.begin();
-  Wire.beginTransmission(I2C_ADDRESS(0x09));
+  Wire.beginTransmission(0x09);
   Wire.write('o');                    //to disable ongoing script, only needs to be used once
   Wire.write('n');
   Wire.write(color.r);

Marlin/blinkm.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,16 +16,20 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * blinkm.h - Control a BlinkM over i2c
  */
 
+#ifndef _BLINKM_H_
+#define _BLINKM_H_
+
 struct LEDColor;
 typedef LEDColor LEDColor;
 
 void blinkm_set_led_color(const LEDColor &color);
+
+#endif // _BLINKM_H_

Marlin/boards.h

@@ -0,0 +1,161 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef BOARDS_H
+#define BOARDS_H
+
+#define BOARD_UNKNOWN -1
+
+//
+// RAMPS 1.3 / 1.4 - ATmega1280, ATmega2560
+//
+
+#define BOARD_RAMPS_OLD         3     // MEGA/RAMPS up to 1.2
+
+#define BOARD_RAMPS_13_EFB      33    // RAMPS 1.3 (Power outputs: Hotend, Fan, Bed)
+#define BOARD_RAMPS_13_EEB      34    // RAMPS 1.3 (Power outputs: Hotend0, Hotend1, Bed)
+#define BOARD_RAMPS_13_EFF      35    // RAMPS 1.3 (Power outputs: Hotend, Fan0, Fan1)
+#define BOARD_RAMPS_13_EEF      36    // RAMPS 1.3 (Power outputs: Hotend0, Hotend1, Fan)
+#define BOARD_RAMPS_13_SF       38    // RAMPS 1.3 (Power outputs: Spindle, Controller Fan)
+
+#define BOARD_RAMPS_14_EFB      43    // RAMPS 1.4 (Power outputs: Hotend, Fan, Bed)
+#define BOARD_RAMPS_14_EEB      44    // RAMPS 1.4 (Power outputs: Hotend0, Hotend1, Bed)
+#define BOARD_RAMPS_14_EFF      45    // RAMPS 1.4 (Power outputs: Hotend, Fan0, Fan1)
+#define BOARD_RAMPS_14_EEF      46    // RAMPS 1.4 (Power outputs: Hotend0, Hotend1, Fan)
+#define BOARD_RAMPS_14_SF       48    // RAMPS 1.4 (Power outputs: Spindle, Controller Fan)
+
+#define BOARD_RAMPS_PLUS_EFB   143    // RAMPS Plus 3DYMY (Power outputs: Hotend, Fan, Bed)
+#define BOARD_RAMPS_PLUS_EEB   144    // RAMPS Plus 3DYMY (Power outputs: Hotend0, Hotend1, Bed)
+#define BOARD_RAMPS_PLUS_EFF   145    // RAMPS Plus 3DYMY (Power outputs: Hotend, Fan0, Fan1)
+#define BOARD_RAMPS_PLUS_EEF   146    // RAMPS Plus 3DYMY (Power outputs: Hotend0, Hotend1, Fan)
+#define BOARD_RAMPS_PLUS_SF    148    // RAMPS Plus 3DYMY (Power outputs: Spindle, Controller Fan)
+
+//
+// RAMPS Derivatives - ATmega1280, ATmega2560
+//
+
+#define BOARD_3DRAG             77    // 3Drag Controller
+#define BOARD_K8200             78    // Velleman K8200 Controller (derived from 3Drag Controller)
+#define BOARD_K8400             79    // Velleman K8400 Controller (derived from 3Drag Controller)
+#define BOARD_BAM_DICE          401   // 2PrintBeta BAM&DICE with STK drivers
+#define BOARD_BAM_DICE_DUE      402   // 2PrintBeta BAM&DICE Due with STK drivers
+#define BOARD_MKS_BASE          40    // MKS BASE v1.0
+#define BOARD_MKS_BASE_15       405   // MKS v1.5 with Allegro A4982 stepper drivers
+#define BOARD_MKS_BASE_HEROIC   41    // MKS BASE 1.0 with Heroic HR4982 stepper drivers
+#define BOARD_MKS_GEN_13        47    // MKS GEN v1.3 or 1.4
+#define BOARD_MKS_GEN_L         53    // MKS GEN L
+#define BOARD_ZRIB_V20          504   // zrib V2.0 control board (Chinese knock off RAMPS replica)
+#define BOARD_FELIX2            37    // Felix 2.0+ Electronics Board (RAMPS like)
+#define BOARD_RIGIDBOARD        42    // Invent-A-Part RigidBoard
+#define BOARD_RIGIDBOARD_V2     52    // Invent-A-Part RigidBoard V2
+#define BOARD_SAINSMART_2IN1    49    // Sainsmart 2-in-1 board
+#define BOARD_ULTIMAKER         7     // Ultimaker
+#define BOARD_ULTIMAKER_OLD     71    // Ultimaker (Older electronics. Pre 1.5.4. This is rare)
+#define BOARD_AZTEEG_X3         67    // Azteeg X3
+#define BOARD_AZTEEG_X3_PRO     68    // Azteeg X3 Pro
+#define BOARD_ULTIMAIN_2        72    // Ultimainboard 2.x (Uses TEMP_SENSOR 20)
+#define BOARD_RUMBA             80    // Rumba
+#define BOARD_BQ_ZUM_MEGA_3D    503   // bq ZUM Mega 3D
+#define BOARD_MAKEBOARD_MINI    431   // MakeBoard Mini v2.1.2 is a control board sold by MicroMake
+#define BOARD_TRIGORILLA_13     343   // TriGorilla Anycubic version 1.3 based on RAMPS EFB
+#define BOARD_TRIGORILLA_14     443   // TriGorilla Anycubic version 1.4 based on RAMPS EFB
+#define BOARD_RAMPS_ENDER_4     243   // Creality: Ender-4, CR-8
+
+//
+// Other ATmega1280, ATmega2560
+//
+
+#define BOARD_CNCONTROLS_11     111   // Cartesio CN Controls V11
+#define BOARD_CNCONTROLS_12     112   // Cartesio CN Controls V12
+#define BOARD_CHEAPTRONIC       2     // Cheaptronic v1.0
+#define BOARD_CHEAPTRONIC_V2    21    // Cheaptronic v2.0
+#define BOARD_MIGHTYBOARD_REVE  200   // Makerbot Mightyboard Revision E
+#define BOARD_MEGATRONICS       70    // Megatronics
+#define BOARD_MEGATRONICS_2     701   // Megatronics v2.0
+#define BOARD_MEGATRONICS_3     703   // Megatronics v3.0
+#define BOARD_MEGATRONICS_31    704   // Megatronics v3.1
+#define BOARD_RAMBO             301   // Rambo
+#define BOARD_MINIRAMBO         302   // Mini-Rambo
+#define BOARD_MINIRAMBO_10A     303   // Mini-Rambo 1.0a
+#define BOARD_EINSY_RAMBO       304   // Einsy Rambo
+#define BOARD_EINSY_RETRO       305   // Einsy Retro
+#define BOARD_ELEFU_3           21    // Elefu Ra Board (v3)
+#define BOARD_LEAPFROG          999   // Leapfrog
+#define BOARD_MEGACONTROLLER    310   // Mega controller
+#define BOARD_SCOOVO_X9H        321   // abee Scoovo X9H
+#define BOARD_GT2560_REV_A      74    // Geeetech GT2560 Rev. A
+#define BOARD_GT2560_REV_A_PLUS 75    // Geeetech GT2560 Rev. A+ (with auto level probe)
+
+//
+// ATmega1281, ATmega2561
+//
+
+#define BOARD_MINITRONICS       702   // Minitronics v1.0/1.1
+#define BOARD_SILVER_GATE       25    // Silvergate v1.0
+
+//
+// Sanguinololu and Derivatives - ATmega644P, ATmega1284P
+//
+
+#define BOARD_SANGUINOLOLU_11   6     // Sanguinololu < 1.2
+#define BOARD_SANGUINOLOLU_12   62    // Sanguinololu 1.2 and above
+#define BOARD_MELZI             63    // Melzi
+#define BOARD_MELZI_MAKR3D      66    // Melzi with ATmega1284 (MaKr3d version)
+#define BOARD_MELZI_CREALITY    89    // Melzi Creality3D board (for CR-10 etc)
+#define BOARD_MELZI_MALYAN      92    // Melzi Malyan M150 board
+#define BOARD_MELZI_TRONXY      505   // Tronxy X5S
+#define BOARD_STB_11            64    // STB V1.1
+#define BOARD_AZTEEG_X1         65    // Azteeg X1
+#define BOARD_ANET_10           69    // Anet 1.0 (Melzi clone)
+
+//
+// Other ATmega644P, ATmega644, ATmega1284P
+//
+
+#define BOARD_GEN3_MONOLITHIC   22    // Gen3 Monolithic Electronics
+#define BOARD_GEN3_PLUS         9     // Gen3+
+#define BOARD_GEN6              5     // Gen6
+#define BOARD_GEN6_DELUXE       51    // Gen6 deluxe
+#define BOARD_GEN7_CUSTOM       10    // Gen7 custom (Alfons3 Version) "https://github.com/Alfons3/Generation_7_Electronics"
+#define BOARD_GEN7_12           11    // Gen7 v1.1, v1.2
+#define BOARD_GEN7_13           12    // Gen7 v1.3
+#define BOARD_GEN7_14           13    // Gen7 v1.4
+#define BOARD_OMCA_A            90    // Alpha OMCA board
+#define BOARD_OMCA              91    // Final OMCA board
+#define BOARD_SETHI             20    // Sethi 3D_1
+
+//
+// Teensyduino - AT90USB1286, AT90USB1286P
+//
+
+#define BOARD_TEENSYLU          8     // Teensylu
+#define BOARD_PRINTRBOARD       81    // Printrboard (AT90USB1286)
+#define BOARD_PRINTRBOARD_REVF  811   // Printrboard Revision F (AT90USB1286)
+#define BOARD_BRAINWAVE         82    // Brainwave (AT90USB646)
+#define BOARD_BRAINWAVE_PRO     85    // Brainwave Pro (AT90USB1286)
+#define BOARD_SAV_MKI           83    // SAV Mk-I (AT90USB1286)
+#define BOARD_TEENSY2           84    // Teensy++2.0 (AT90USB1286) - CLI compile: HARDWARE_MOTHERBOARD=84  make
+#define BOARD_5DPRINT           88    // 5DPrint D8 Driver Board
+
+#define MB(board) (defined(BOARD_##board) && MOTHERBOARD==BOARD_##board)
+
+#endif // __BOARDS_H

Marlin/buzzer.h

@@ -0,0 +1,146 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __BUZZER_H__
+#define __BUZZER_H__
+
+#include "types.h"
+#include "fastio.h"
+#include "circularqueue.h"
+#include "temperature.h"
+
+#include "MarlinConfig.h"
+
+#define TONE_QUEUE_LENGTH 4
+
+/**
+ * @brief Tone structure
+ * @details Simple abstraction of a tone based on a duration and a frequency.
+ */
+struct tone_t {
+  uint16_t duration;
+  uint16_t frequency;
+};
+
+/**
+ * @brief Buzzer class
+ */
+class Buzzer {
+  private:
+    struct state_t {
+      tone_t   tone;
+      uint32_t endtime;
+    } state;
+
+  protected:
+    CircularQueue<tone_t, TONE_QUEUE_LENGTH> buffer;
+
+    /**
+     * @brief Inverts the sate of a digital PIN
+     * @details This will invert the current state of an digital IO pin.
+     */
+    void invert() {
+      TOGGLE(BEEPER_PIN);
+    }
+
+    /**
+     * @brief Turn off a digital PIN
+     * @details Alias of digitalWrite(PIN, LOW) using FastIO
+     */
+    void off() {
+      WRITE(BEEPER_PIN, LOW);
+    }
+
+    /**
+     * @brief Turn on a digital PIN
+     * @details Alias of digitalWrite(PIN, HIGH) using FastIO
+     */
+    void on() {
+      WRITE(BEEPER_PIN, HIGH);
+    }
+
+    /**
+     * @brief Resets the state of the class
+     * @details Brings the class state to a known one.
+     */
+    void reset() {
+      this->off();
+      this->state.endtime = 0;
+    }
+
+  public:
+    /**
+     * @brief Class constructor
+     */
+    Buzzer() {
+      SET_OUTPUT(BEEPER_PIN);
+      this->reset();
+    }
+
+    /**
+     * @brief Add a tone to the queue
+     * @details Adds a tone_t structure to the ring buffer, will block IO if the
+     *          queue is full waiting for one slot to get available.
+     *
+     * @param duration Duration of the tone in milliseconds
+     * @param frequency Frequency of the tone in hertz
+     */
+    void tone(const uint16_t &duration, const uint16_t &frequency=0) {
+      while (buffer.isFull()) {
+        this->tick();
+        thermalManager.manage_heater();
+      }
+      tone_t tone = { duration, frequency };
+      this->buffer.enqueue(tone);
+    }
+
+    /**
+     * @brief Loop function
+     * @details This function should be called at loop, it will take care of
+     *          playing the tones in the queue.
+     */
+    virtual void tick() {
+      const millis_t now = millis();
+
+      if (!this->state.endtime) {
+        if (this->buffer.isEmpty()) return;
+
+        this->state.tone = this->buffer.dequeue();
+        this->state.endtime = now + this->state.tone.duration;
+
+        if (this->state.tone.frequency > 0) {
+          #if ENABLED(SPEAKER)
+            CRITICAL_SECTION_START;
+            ::tone(BEEPER_PIN, this->state.tone.frequency, this->state.tone.duration);
+            CRITICAL_SECTION_END;
+          #else
+            this->on();
+          #endif
+        }
+      }
+      else if (ELAPSED(now, this->state.endtime)) this->reset();
+    }
+};
+
+extern Buzzer buzzer;
+
+#endif

Marlin/cardreader.cpp

@@ -0,0 +1,987 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(SDSUPPORT)
+
+#include "cardreader.h"
+
+#include "ultralcd.h"
+#include "stepper.h"
+#include "language.h"
+#include "printcounter.h"
+
+#if ENABLED(POWER_LOSS_RECOVERY)
+  #include "power_loss_recovery.h"
+#endif
+
+CardReader::CardReader() {
+  #if ENABLED(SDCARD_SORT_ALPHA)
+    sort_count = 0;
+    #if ENABLED(SDSORT_GCODE)
+      sort_alpha = true;
+      sort_folders = FOLDER_SORTING;
+      //sort_reverse = false;
+    #endif
+  #endif
+  sdprinting = cardOK = saving = logging = false;
+  filesize = 0;
+  sdpos = 0;
+  file_subcall_ctr = 0;
+
+  workDirDepth = 0;
+  ZERO(workDirParents);
+
+  // Disable autostart until card is initialized
+  autostart_index = -1;
+
+  //power to SD reader
+  #if SDPOWER > -1
+    OUT_WRITE(SDPOWER, HIGH);
+  #endif
+}
+
+char *createFilename(char *buffer, const dir_t &p) { //buffer > 12characters
+  char *pos = buffer;
+  for (uint8_t i = 0; i < 11; i++) {
+    if (p.name[i] == ' ') continue;
+    if (i == 8) *pos++ = '.';
+    *pos++ = p.name[i];
+  }
+  *pos++ = 0;
+  return buffer;
+}
+
+/**
+ * Dive into a folder and recurse depth-first to perform a pre-set operation lsAction:
+ *   LS_Count       - Add +1 to nrFiles for every file within the parent
+ *   LS_GetFilename - Get the filename of the file indexed by nrFile_index
+ *   LS_SerialPrint - Print the full path and size of each file to serial output
+ */
+
+uint16_t nrFile_index;
+
+void CardReader::lsDive(const char *prepend, SdFile parent, const char * const match/*=NULL*/) {
+  dir_t p;
+  uint8_t cnt = 0;
+
+  // Read the next entry from a directory
+  while (parent.readDir(&p, longFilename) > 0) {
+
+    // If the entry is a directory and the action is LS_SerialPrint
+    if (DIR_IS_SUBDIR(&p) && lsAction != LS_Count && lsAction != LS_GetFilename) {
+
+      // Get the short name for the item, which we know is a folder
+      char dosFilename[FILENAME_LENGTH];
+      createFilename(dosFilename, p);
+
+      // Allocate enough stack space for the full path to a folder, trailing slash, and nul
+      const bool prepend_is_empty = (!prepend || prepend[0] == '\0');
+      const int len = (prepend_is_empty ? 1 : strlen(prepend)) + strlen(dosFilename) + 1 + 1;
+      char path[len];
+
+      // Append the FOLDERNAME12/ to the passed string.
+      // It contains the full path to the "parent" argument.
+      // We now have the full path to the item in this folder.
+      strcpy(path, prepend_is_empty ? "/" : prepend); // root slash if prepend is empty
+      strcat(path, dosFilename); // FILENAME_LENGTH-1 characters maximum
+      strcat(path, "/");       // 1 character
+
+      // Serial.print(path);
+
+      // Get a new directory object using the full path
+      // and dive recursively into it.
+      SdFile dir;
+      if (!dir.open(&parent, dosFilename, O_READ)) {
+        if (lsAction == LS_SerialPrint) {
+          SERIAL_ECHO_START();
+          SERIAL_ECHOPGM(MSG_SD_CANT_OPEN_SUBDIR);
+          SERIAL_ECHOLN(dosFilename);
+        }
+      }
+      lsDive(path, dir);
+      // close() is done automatically by destructor of SdFile
+    }
+    else {
+      uint8_t pn0 = p.name[0];
+      if (pn0 == DIR_NAME_FREE) break;
+      if (pn0 == DIR_NAME_DELETED || pn0 == '.') continue;
+      if (longFilename[0] == '.') continue;
+
+      if (!DIR_IS_FILE_OR_SUBDIR(&p) || (p.attributes & DIR_ATT_HIDDEN)) continue;
+
+      filenameIsDir = DIR_IS_SUBDIR(&p);
+
+      if (!filenameIsDir && (p.name[8] != 'G' || p.name[9] == '~')) continue;
+
+      switch (lsAction) {  // 1 based file count
+        case LS_Count:
+          nrFiles++;
+          break;
+
+        case LS_SerialPrint:
+          createFilename(filename, p);
+          if (prepend) SERIAL_PROTOCOL(prepend);
+          SERIAL_PROTOCOL(filename);
+          SERIAL_PROTOCOLCHAR(' ');
+          SERIAL_PROTOCOLLN(p.fileSize);
+          break;
+
+        case LS_GetFilename:
+          createFilename(filename, p);
+          if (match != NULL) {
+            if (strcasecmp(match, filename) == 0) return;
+          }
+          else if (cnt == nrFile_index) return;  // 0 based index
+          cnt++;
+          break;
+      }
+
+    }
+  } // while readDir
+}
+
+void CardReader::ls() {
+  lsAction = LS_SerialPrint;
+  root.rewind();
+  lsDive(NULL, root);
+}
+
+#if ENABLED(LONG_FILENAME_HOST_SUPPORT)
+
+  /**
+   * Get a long pretty path based on a DOS 8.3 path
+   */
+  void CardReader::printLongPath(char *path) {
+    lsAction = LS_GetFilename;
+
+    int i, pathLen = strlen(path);
+
+    // SERIAL_ECHOPGM("Full Path: "); SERIAL_ECHOLN(path);
+
+    // Zero out slashes to make segments
+    for (i = 0; i < pathLen; i++) if (path[i] == '/') path[i] = '\0';
+
+    SdFile diveDir = root; // start from the root for segment 1
+    for (i = 0; i < pathLen;) {
+
+      if (path[i] == '\0') i++; // move past a single nul
+
+      char *segment = &path[i]; // The segment after most slashes
+
+      // If a segment is empty (extra-slash) then exit
+      if (!*segment) break;
+
+      // Go to the next segment
+      while (path[++i]) { }
+
+      // SERIAL_ECHOPGM("Looking for segment: "); SERIAL_ECHOLN(segment);
+
+      // Find the item, setting the long filename
+      diveDir.rewind();
+      lsDive(NULL, diveDir, segment);
+
+      // Print /LongNamePart to serial output
+      SERIAL_PROTOCOLCHAR('/');
+      SERIAL_PROTOCOL(longFilename[0] ? longFilename : "???");
+
+      // If the filename was printed then that's it
+      if (!filenameIsDir) break;
+
+      // SERIAL_ECHOPGM("Opening dir: "); SERIAL_ECHOLN(segment);
+
+      // Open the sub-item as the new dive parent
+      SdFile dir;
+      if (!dir.open(&diveDir, segment, O_READ)) {
+        SERIAL_EOL();
+        SERIAL_ECHO_START();
+        SERIAL_ECHOPGM(MSG_SD_CANT_OPEN_SUBDIR);
+        SERIAL_ECHO(segment);
+        break;
+      }
+
+      diveDir.close();
+      diveDir = dir;
+
+    } // while i<pathLen
+
+    SERIAL_EOL();
+  }
+
+#endif // LONG_FILENAME_HOST_SUPPORT
+
+/**
+ * Echo the DOS 8.3 filename (and long filename, if any)
+ */
+void CardReader::printFilename() {
+  if (file.isOpen()) {
+    char dosFilename[FILENAME_LENGTH];
+    file.getFilename(dosFilename);
+    SERIAL_ECHO(dosFilename);
+    #if ENABLED(LONG_FILENAME_HOST_SUPPORT)
+      getfilename(0, dosFilename);
+      if (longFilename[0]) {
+        SERIAL_ECHO(' ');
+        SERIAL_ECHO(longFilename);
+      }
+    #endif
+  }
+  else
+    SERIAL_ECHOPGM("(no file)");
+
+  SERIAL_EOL();
+}
+
+void CardReader::initsd() {
+  cardOK = false;
+  if (root.isOpen()) root.close();
+
+  #ifndef SPI_SPEED
+    #define SPI_SPEED SPI_FULL_SPEED
+  #endif
+
+  if (!sd2card.init(SPI_SPEED, SDSS)
+    #if defined(LCD_SDSS) && (LCD_SDSS != SDSS)
+      && !sd2card.init(SPI_SPEED, LCD_SDSS)
+    #endif
+  ) {
+    //if (!sd2card.init(SPI_HALF_SPEED,SDSS))
+    SERIAL_ECHO_START();
+    SERIAL_ECHOLNPGM(MSG_SD_INIT_FAIL);
+  }
+  else if (!volume.init(&sd2card)) {
+    SERIAL_ERROR_START();
+    SERIAL_ERRORLNPGM(MSG_SD_VOL_INIT_FAIL);
+  }
+  else if (!root.openRoot(&volume)) {
+    SERIAL_ERROR_START();
+    SERIAL_ERRORLNPGM(MSG_SD_OPENROOT_FAIL);
+  }
+  else {
+    cardOK = true;
+    SERIAL_ECHO_START();
+    SERIAL_ECHOLNPGM(MSG_SD_CARD_OK);
+  }
+  setroot();
+}
+
+void CardReader::release() {
+  sdprinting = false;
+  cardOK = false;
+}
+
+void CardReader::openAndPrintFile(const char *name) {
+  char cmd[4 + strlen(name) + 1]; // Room for "M23 ", filename, and null
+  sprintf_P(cmd, PSTR("M23 %s"), name);
+  for (char *c = &cmd[4]; *c; c++) *c = tolower(*c);
+  enqueue_and_echo_command_now(cmd);
+  enqueue_and_echo_commands_P(PSTR("M24"));
+}
+
+void CardReader::startFileprint() {
+  if (cardOK) {
+    sdprinting = true;
+    #if SD_RESORT
+      flush_presort();
+    #endif
+  }
+}
+
+void CardReader::stopSDPrint(
+  #if SD_RESORT
+    const bool re_sort/*=false*/
+  #endif
+) {
+  #if ENABLED(ADVANCED_PAUSE_FEATURE)
+    did_pause_print = 0;
+  #endif
+  sdprinting = false;
+  if (isFileOpen()) file.close();
+  #if SD_RESORT
+    if (re_sort) presort();
+  #endif
+}
+
+void CardReader::openLogFile(char * const path) {
+  logging = true;
+  openFile(path, false);
+}
+
+void appendAtom(SdFile &file, char *& dst, uint8_t &cnt) {
+  file.getFilename(dst);
+  while (*dst && cnt < MAXPATHNAMELENGTH) { dst++; cnt++; }
+  if (cnt < MAXPATHNAMELENGTH) { *dst = '/'; dst++; cnt++; }
+}
+
+void CardReader::getAbsFilename(char *t) {
+  *t++ = '/';                                               // Root folder
+  uint8_t cnt = 1;
+
+  for (uint8_t i = 0; i < workDirDepth; i++)                // Loop to current work dir
+    appendAtom(workDirParents[i], t, cnt);
+
+  if (cnt < MAXPATHNAMELENGTH - (FILENAME_LENGTH)) {
+    appendAtom(file, t, cnt);
+    --t;
+  }
+  *t = '\0';
+}
+
+void CardReader::openFile(char * const path, const bool read, const bool subcall/*=false*/) {
+
+  if (!cardOK) return;
+
+  uint8_t doing = 0;
+  if (isFileOpen()) {                     // Replacing current file or doing a subroutine
+    if (subcall) {
+      if (file_subcall_ctr > SD_PROCEDURE_DEPTH - 1) {
+        SERIAL_ERROR_START();
+        SERIAL_ERRORPGM("trying to call sub-gcode files with too many levels. MAX level is:");
+        SERIAL_ERRORLN((int)SD_PROCEDURE_DEPTH);
+        kill(PSTR(MSG_KILLED));
+        return;
+      }
+
+      // Store current filename (based on workDirParents) and position
+      getAbsFilename(proc_filenames[file_subcall_ctr]);
+      filespos[file_subcall_ctr] = sdpos;
+
+      SERIAL_ECHO_START();
+      SERIAL_ECHOPAIR("SUBROUTINE CALL target:\"", path);
+      SERIAL_ECHOPAIR("\" parent:\"", proc_filenames[file_subcall_ctr]);
+      SERIAL_ECHOLNPAIR("\" pos", sdpos);
+      file_subcall_ctr++;
+    }
+    else
+      doing = 1;
+  }
+  else if (subcall) {     // Returning from a subcall?
+    SERIAL_ECHO_START();
+    SERIAL_ECHOLNPGM("END SUBROUTINE");
+  }
+  else {                  // Opening fresh file
+    doing = 2;
+    file_subcall_ctr = 0; // Reset procedure depth in case user cancels print while in procedure
+  }
+
+  if (doing) {
+    SERIAL_ECHO_START();
+    SERIAL_ECHOPGM("Now ");
+    serialprintPGM(doing == 1 ? PSTR("doing") : PSTR("fresh"));
+    SERIAL_ECHOLNPAIR(" file: ", path);
+  }
+
+  stopSDPrint();
+
+  SdFile *curDir;
+  const char * const fname = diveToFile(curDir, path, false);
+  if (!fname) return;
+
+  if (read) {
+    if (file.open(curDir, fname, O_READ)) {
+      filesize = file.fileSize();
+      sdpos = 0;
+      SERIAL_PROTOCOLPAIR(MSG_SD_FILE_OPENED, fname);
+      SERIAL_PROTOCOLLNPAIR(MSG_SD_SIZE, filesize);
+      SERIAL_PROTOCOLLNPGM(MSG_SD_FILE_SELECTED);
+
+      getfilename(0, fname);
+      lcd_setstatus(longFilename[0] ? longFilename : fname);
+      //if (longFilename[0]) {
+      //  SERIAL_PROTOCOLPAIR(MSG_SD_FILE_LONG_NAME, longFilename);
+      //}
+    }
+    else {
+      SERIAL_PROTOCOLPAIR(MSG_SD_OPEN_FILE_FAIL, fname);
+      SERIAL_PROTOCOLCHAR('.');
+      SERIAL_EOL();
+    }
+  }
+  else { //write
+    if (!file.open(curDir, fname, O_CREAT | O_APPEND | O_WRITE | O_TRUNC)) {
+      SERIAL_PROTOCOLPAIR(MSG_SD_OPEN_FILE_FAIL, fname);
+      SERIAL_PROTOCOLCHAR('.');
+      SERIAL_EOL();
+    }
+    else {
+      saving = true;
+      SERIAL_PROTOCOLLNPAIR(MSG_SD_WRITE_TO_FILE, path);
+      lcd_setstatus(fname);
+    }
+  }
+}
+
+void CardReader::removeFile(const char * const name) {
+  if (!cardOK) return;
+
+  stopSDPrint();
+
+  SdFile *curDir;
+  const char * const fname = diveToFile(curDir, name, false);
+  if (!fname) return;
+
+  if (file.remove(curDir, fname)) {
+    SERIAL_PROTOCOLPGM("File deleted:");
+    SERIAL_PROTOCOLLN(fname);
+    sdpos = 0;
+    #if ENABLED(SDCARD_SORT_ALPHA)
+      presort();
+    #endif
+  }
+  else {
+    SERIAL_PROTOCOLPGM("Deletion failed, File: ");
+    SERIAL_PROTOCOL(fname);
+    SERIAL_PROTOCOLCHAR('.');
+  }
+}
+
+void CardReader::getStatus() {
+  if (cardOK && sdprinting) {
+    SERIAL_PROTOCOLPGM(MSG_SD_PRINTING_BYTE);
+    SERIAL_PROTOCOL(sdpos);
+    SERIAL_PROTOCOLCHAR('/');
+    SERIAL_PROTOCOLLN(filesize);
+  }
+  else
+    SERIAL_PROTOCOLLNPGM(MSG_SD_NOT_PRINTING);
+}
+
+void CardReader::write_command(char *buf) {
+  char* begin = buf;
+  char* npos = NULL;
+  char* end = buf + strlen(buf) - 1;
+
+  file.writeError = false;
+  if ((npos = strchr(buf, 'N')) != NULL) {
+    begin = strchr(npos, ' ') + 1;
+    end = strchr(npos, '*') - 1;
+  }
+  end[1] = '\r';
+  end[2] = '\n';
+  end[3] = '\0';
+  file.write(begin);
+  if (file.writeError) {
+    SERIAL_ERROR_START();
+    SERIAL_ERRORLNPGM(MSG_SD_ERR_WRITE_TO_FILE);
+  }
+}
+
+//
+// Run the next autostart file. Called:
+// - On boot after successful card init
+// - After finishing the previous autostart file
+// - From the LCD command to run the autostart file
+//
+
+void CardReader::checkautostart() {
+
+  if (autostart_index < 0 || sdprinting) return;
+
+  if (!cardOK) initsd();
+
+  if (cardOK
+    #if ENABLED(POWER_LOSS_RECOVERY)
+      && !jobRecoverFileExists() // Don't run auto#.g when a resume file exists
+    #endif
+  ) {
+    char autoname[10];
+    sprintf_P(autoname, PSTR("auto%i.g"), int(autostart_index));
+    dir_t p;
+    root.rewind();
+    while (root.readDir(&p, NULL) > 0) {
+      for (int8_t i = (int8_t)strlen((char*)p.name); i--;) p.name[i] = tolower(p.name[i]);
+      if (p.name[9] != '~' && strncmp((char*)p.name, autoname, 5) == 0) {
+        openAndPrintFile(autoname);
+        autostart_index++;
+        return;
+      }
+    }
+  }
+  autostart_index = -1;
+}
+
+void CardReader::beginautostart() {
+  autostart_index = 0;
+  setroot();
+}
+
+void CardReader::closefile(const bool store_location) {
+  file.sync();
+  file.close();
+  saving = logging = false;
+
+  if (store_location) {
+    //future: store printer state, filename and position for continuing a stopped print
+    // so one can unplug the printer and continue printing the next day.
+  }
+}
+
+/**
+ * Get the name of a file in the current directory by index
+ * with optional name to match.
+ */
+void CardReader::getfilename(uint16_t nr, const char * const match/*=NULL*/) {
+  #if ENABLED(SDSORT_CACHE_NAMES)
+    if (match != NULL) {
+      while (nr < sort_count) {
+        if (strcasecmp(match, sortshort[nr]) == 0) break;
+        nr++;
+      }
+    }
+    if (nr < sort_count) {
+      strcpy(filename, sortshort[nr]);
+      strcpy(longFilename, sortnames[nr]);
+      filenameIsDir = TEST(isDir[nr>>3], nr & 0x07);
+      return;
+    }
+  #endif // SDSORT_CACHE_NAMES
+  lsAction = LS_GetFilename;
+  nrFile_index = nr;
+  workDir.rewind();
+  lsDive(NULL, workDir, match);
+}
+
+uint16_t CardReader::getnrfilenames() {
+  lsAction = LS_Count;
+  nrFiles = 0;
+  workDir.rewind();
+  lsDive(NULL, workDir);
+  //SERIAL_ECHOLN(nrFiles);
+  return nrFiles;
+}
+
+/**
+ * Dive to the given file path, with optional echo.
+ * On exit set curDir and return the name part of the path.
+ * A NULL result indicates an unrecoverable error.
+ */
+const char* CardReader::diveToFile(SdFile*& curDir, const char * const path, const bool echo) {
+  SdFile myDir;
+  if (path[0] != '/') { curDir = &workDir; return path; }
+
+  curDir = &root;
+  const char *dirname_start = &path[1];
+  while (dirname_start) {
+    char * const dirname_end = strchr(dirname_start, '/');
+    if (dirname_end <= dirname_start) break;
+    const uint8_t len = dirname_end - dirname_start;
+    char dosSubdirname[len + 1];
+    strncpy(dosSubdirname, dirname_start, len);
+    dosSubdirname[len] = 0;
+
+    if (echo) SERIAL_ECHOLN(dosSubdirname);
+
+    if (!myDir.open(curDir, dosSubdirname, O_READ)) {
+      SERIAL_PROTOCOLPAIR(MSG_SD_OPEN_FILE_FAIL, dosSubdirname);
+      SERIAL_PROTOCOLCHAR('.');
+      SERIAL_EOL();
+      return NULL;
+    }
+    curDir = &myDir;
+    dirname_start = dirname_end + 1;
+  }
+  return dirname_start;
+}
+
+void CardReader::chdir(const char * relpath) {
+  SdFile newDir;
+  SdFile *parent = workDir.isOpen() ? &workDir : &root;
+
+  if (newDir.open(parent, relpath, O_READ)) {
+    workDir = newDir;
+    if (workDirDepth < MAX_DIR_DEPTH)
+      workDirParents[workDirDepth++] = workDir;
+    #if ENABLED(SDCARD_SORT_ALPHA)
+      presort();
+    #endif
+  }
+  else {
+    SERIAL_ECHO_START();
+    SERIAL_ECHOPGM(MSG_SD_CANT_ENTER_SUBDIR);
+    SERIAL_ECHOLN(relpath);
+  }
+}
+
+int8_t CardReader::updir() {
+  if (workDirDepth > 0) {                                               // At least 1 dir has been saved
+    workDir = --workDirDepth ? workDirParents[workDirDepth - 1] : root; // Use parent, or root if none
+    #if ENABLED(SDCARD_SORT_ALPHA)
+      presort();
+    #endif
+  }
+  return workDirDepth;
+}
+
+void CardReader::setroot() {
+  /*if (!workDir.openRoot(&volume)) {
+    SERIAL_ECHOLNPGM(MSG_SD_WORKDIR_FAIL);
+  }*/
+  workDir = root;
+  #if ENABLED(SDCARD_SORT_ALPHA)
+    presort();
+  #endif
+}
+
+#if ENABLED(SDCARD_SORT_ALPHA)
+
+  /**
+   * Get the name of a file in the current directory by sort-index
+   */
+  void CardReader::getfilename_sorted(const uint16_t nr) {
+    getfilename(
+      #if ENABLED(SDSORT_GCODE)
+        sort_alpha &&
+      #endif
+      (nr < sort_count) ? sort_order[nr] : nr
+    );
+  }
+
+  /**
+   * Read all the files and produce a sort key
+   *
+   * We can do this in 3 ways...
+   *  - Minimal RAM: Read two filenames at a time sorting along...
+   *  - Some RAM: Buffer the directory just for this sort
+   *  - Most RAM: Buffer the directory and return filenames from RAM
+   */
+  void CardReader::presort() {
+
+    // Throw away old sort index
+    flush_presort();
+
+    // Sorting may be turned off
+    #if ENABLED(SDSORT_GCODE)
+      if (!sort_alpha) return;
+    #endif
+
+    // If there are files, sort up to the limit
+    uint16_t fileCnt = getnrfilenames();
+    if (fileCnt > 0) {
+
+      // Never sort more than the max allowed
+      // If you use folders to organize, 20 may be enough
+      if (fileCnt > SDSORT_LIMIT) fileCnt = SDSORT_LIMIT;
+
+      // Sort order is always needed. May be static or dynamic.
+      #if ENABLED(SDSORT_DYNAMIC_RAM)
+        sort_order = new uint8_t[fileCnt];
+      #endif
+
+      // Use RAM to store the entire directory during pre-sort.
+      // SDSORT_LIMIT should be set to prevent over-allocation.
+      #if ENABLED(SDSORT_USES_RAM)
+
+        // If using dynamic ram for names, allocate on the heap.
+        #if ENABLED(SDSORT_CACHE_NAMES)
+          #if ENABLED(SDSORT_DYNAMIC_RAM)
+            sortshort = new char*[fileCnt];
+            sortnames = new char*[fileCnt];
+          #endif
+        #elif ENABLED(SDSORT_USES_STACK)
+          char sortnames[fileCnt][SORTED_LONGNAME_MAXLEN];
+        #endif
+
+        // Folder sorting needs 1 bit per entry for flags.
+        #if HAS_FOLDER_SORTING
+          #if ENABLED(SDSORT_DYNAMIC_RAM)
+            isDir = new uint8_t[(fileCnt + 7) >> 3];
+          #elif ENABLED(SDSORT_USES_STACK)
+            uint8_t isDir[(fileCnt + 7) >> 3];
+          #endif
+        #endif
+
+      #else // !SDSORT_USES_RAM
+
+        // By default re-read the names from SD for every compare
+        // retaining only two filenames at a time. This is very
+        // slow but is safest and uses minimal RAM.
+        char name1[LONG_FILENAME_LENGTH + 1];
+
+      #endif
+
+      if (fileCnt > 1) {
+
+        // Init sort order.
+        for (uint16_t i = 0; i < fileCnt; i++) {
+          sort_order[i] = i;
+          // If using RAM then read all filenames now.
+          #if ENABLED(SDSORT_USES_RAM)
+            getfilename(i);
+            #if ENABLED(SDSORT_DYNAMIC_RAM)
+              // Use dynamic method to copy long filename
+              sortnames[i] = strdup(longest_filename());
+              #if ENABLED(SDSORT_CACHE_NAMES)
+                // When caching also store the short name, since
+                // we're replacing the getfilename() behavior.
+                sortshort[i] = strdup(filename);
+              #endif
+            #else
+              // Copy filenames into the static array
+              #if SORTED_LONGNAME_MAXLEN != LONG_FILENAME_LENGTH
+                strncpy(sortnames[i], longest_filename(), SORTED_LONGNAME_MAXLEN);
+                sortnames[i][SORTED_LONGNAME_MAXLEN - 1] = '\0';
+              #else
+                strncpy(sortnames[i], longest_filename(), SORTED_LONGNAME_MAXLEN);
+              #endif
+              #if ENABLED(SDSORT_CACHE_NAMES)
+                strcpy(sortshort[i], filename);
+              #endif
+            #endif
+            // char out[30];
+            // sprintf_P(out, PSTR("---- %i %s %s"), i, filenameIsDir ? "D" : " ", sortnames[i]);
+            // SERIAL_ECHOLN(out);
+            #if HAS_FOLDER_SORTING
+              const uint16_t bit = i & 0x07, ind = i >> 3;
+              if (bit == 0) isDir[ind] = 0x00;
+              if (filenameIsDir) isDir[ind] |= _BV(bit);
+            #endif
+          #endif
+        }
+
+        // Bubble Sort
+        for (uint16_t i = fileCnt; --i;) {
+          bool didSwap = false;
+          for (uint16_t j = 0; j < i; ++j) {
+            const uint16_t o1 = sort_order[j], o2 = sort_order[j + 1];
+
+            // Compare names from the array or just the two buffered names
+            #if ENABLED(SDSORT_USES_RAM)
+              #define _SORT_CMP_NODIR() (strcasecmp(sortnames[o1], sortnames[o2]) > 0)
+            #else
+              #define _SORT_CMP_NODIR() (strcasecmp(name1, name2) > 0)
+            #endif
+
+            #if HAS_FOLDER_SORTING
+              #if ENABLED(SDSORT_USES_RAM)
+                // Folder sorting needs an index and bit to test for folder-ness.
+                const uint8_t ind1 = o1 >> 3, bit1 = o1 & 0x07,
+                              ind2 = o2 >> 3, bit2 = o2 & 0x07;
+                #define _SORT_CMP_DIR(fs) \
+                  (((isDir[ind1] & _BV(bit1)) != 0) == ((isDir[ind2] & _BV(bit2)) != 0) \
+                    ? _SORT_CMP_NODIR() \
+                    : (isDir[fs > 0 ? ind1 : ind2] & (fs > 0 ? _BV(bit1) : _BV(bit2))) != 0)
+              #else
+                #define _SORT_CMP_DIR(fs) ((dir1 == filenameIsDir) ? _SORT_CMP_NODIR() : (fs > 0 ? dir1 : !dir1))
+              #endif
+            #endif
+
+            // The most economical method reads names as-needed
+            // throughout the loop. Slow if there are many.
+            #if DISABLED(SDSORT_USES_RAM)
+              getfilename(o1);
+              strcpy(name1, longest_filename()); // save (or getfilename below will trounce it)
+              #if HAS_FOLDER_SORTING
+                bool dir1 = filenameIsDir;
+              #endif
+              getfilename(o2);
+              char *name2 = longest_filename(); // use the string in-place
+            #endif // !SDSORT_USES_RAM
+
+            // Sort the current pair according to settings.
+            if (
+              #if HAS_FOLDER_SORTING
+                #if ENABLED(SDSORT_GCODE)
+                  sort_folders ? _SORT_CMP_DIR(sort_folders) : _SORT_CMP_NODIR()
+                #else
+                  _SORT_CMP_DIR(FOLDER_SORTING)
+                #endif
+              #else
+                _SORT_CMP_NODIR()
+              #endif
+            ) {
+              sort_order[j] = o2;
+              sort_order[j + 1] = o1;
+              didSwap = true;
+            }
+          }
+          if (!didSwap) break;
+        }
+        // Using RAM but not keeping names around
+        #if ENABLED(SDSORT_USES_RAM) && DISABLED(SDSORT_CACHE_NAMES)
+          #if ENABLED(SDSORT_DYNAMIC_RAM)
+            for (uint16_t i = 0; i < fileCnt; ++i) free(sortnames[i]);
+            #if HAS_FOLDER_SORTING
+              free(isDir);
+            #endif
+          #endif
+        #endif
+      }
+      else {
+        sort_order[0] = 0;
+        #if ENABLED(SDSORT_USES_RAM) && ENABLED(SDSORT_CACHE_NAMES)
+          getfilename(0);
+          #if ENABLED(SDSORT_DYNAMIC_RAM)
+            sortnames = new char*[1];
+            sortnames[0] = strdup(longest_filename()); // malloc
+            #if ENABLED(SDSORT_CACHE_NAMES)
+              sortshort = new char*[1];
+              sortshort[0] = strdup(filename);       // malloc
+            #endif
+            isDir = new uint8_t[1];
+          #else
+            #if SORTED_LONGNAME_MAXLEN != LONG_FILENAME_LENGTH
+              strncpy(sortnames[0], longest_filename(), SORTED_LONGNAME_MAXLEN);
+              sortnames[0][SORTED_LONGNAME_MAXLEN - 1] = '\0';
+            #else
+              strncpy(sortnames[0], longest_filename(), SORTED_LONGNAME_MAXLEN);
+            #endif
+            #if ENABLED(SDSORT_CACHE_NAMES)
+              strcpy(sortshort[0], filename);
+            #endif
+          #endif
+          isDir[0] = filenameIsDir ? 0x01 : 0x00;
+        #endif
+      }
+
+      sort_count = fileCnt;
+    }
+  }
+
+  void CardReader::flush_presort() {
+    if (sort_count > 0) {
+      #if ENABLED(SDSORT_DYNAMIC_RAM)
+        delete sort_order;
+        #if ENABLED(SDSORT_CACHE_NAMES)
+          for (uint8_t i = 0; i < sort_count; ++i) {
+            free(sortshort[i]); // strdup
+            free(sortnames[i]); // strdup
+          }
+          delete sortshort;
+          delete sortnames;
+        #endif
+      #endif
+      sort_count = 0;
+    }
+  }
+
+#endif // SDCARD_SORT_ALPHA
+
+uint16_t CardReader::get_num_Files() {
+  return
+    #if ENABLED(SDCARD_SORT_ALPHA) && SDSORT_USES_RAM && SDSORT_CACHE_NAMES
+      nrFiles // no need to access the SD card for filenames
+    #else
+      getnrfilenames()
+    #endif
+  ;
+}
+
+void CardReader::printingHasFinished() {
+  planner.synchronize();
+  file.close();
+  if (file_subcall_ctr > 0) { // Heading up to a parent file that called current as a procedure.
+    file_subcall_ctr--;
+    openFile(proc_filenames[file_subcall_ctr], true, true);
+    setIndex(filespos[file_subcall_ctr]);
+    startFileprint();
+  }
+  else {
+    sdprinting = false;
+
+    #if ENABLED(POWER_LOSS_RECOVERY)
+      removeJobRecoveryFile();
+    #endif
+
+    #if ENABLED(SD_FINISHED_STEPPERRELEASE) && defined(SD_FINISHED_RELEASECOMMAND)
+      planner.finish_and_disable();
+    #endif
+    print_job_timer.stop();
+    if (print_job_timer.duration() > 60)
+      enqueue_and_echo_commands_P(PSTR("M31"));
+    #if ENABLED(SDCARD_SORT_ALPHA)
+      presort();
+    #endif
+    #if ENABLED(ULTRA_LCD) && ENABLED(LCD_SET_PROGRESS_MANUALLY)
+      progress_bar_percent = 0;
+    #endif
+    #if ENABLED(SD_REPRINT_LAST_SELECTED_FILE)
+      lcd_reselect_last_file();
+    #endif
+  }
+}
+
+#if ENABLED(AUTO_REPORT_SD_STATUS)
+  uint8_t CardReader::auto_report_sd_interval = 0;
+  millis_t CardReader::next_sd_report_ms;
+
+  void CardReader::auto_report_sd_status() {
+    millis_t current_ms = millis();
+    if (auto_report_sd_interval && ELAPSED(current_ms, next_sd_report_ms)) {
+      next_sd_report_ms = current_ms + 1000UL * auto_report_sd_interval;
+      getStatus();
+    }
+  }
+#endif // AUTO_REPORT_SD_STATUS
+
+#if ENABLED(POWER_LOSS_RECOVERY)
+
+  char job_recovery_file_name[4] = "bin";
+
+  void CardReader::openJobRecoveryFile(const bool read) {
+    if (!cardOK) return;
+    if (jobRecoveryFile.isOpen()) return;
+    if (!jobRecoveryFile.open(&root, job_recovery_file_name, read ? O_READ : O_CREAT | O_WRITE | O_TRUNC | O_SYNC)) {
+      SERIAL_PROTOCOLPAIR(MSG_SD_OPEN_FILE_FAIL, job_recovery_file_name);
+      SERIAL_PROTOCOLCHAR('.');
+      SERIAL_EOL();
+    }
+    else if (!read)
+      SERIAL_PROTOCOLLNPAIR(MSG_SD_WRITE_TO_FILE, job_recovery_file_name);
+  }
+
+  void CardReader::closeJobRecoveryFile() { jobRecoveryFile.close(); }
+
+  bool CardReader::jobRecoverFileExists() {
+    const bool exists = jobRecoveryFile.open(&root, job_recovery_file_name, O_READ);
+    if (exists) jobRecoveryFile.close();
+    return exists;
+  }
+
+  int16_t CardReader::saveJobRecoveryInfo() {
+    jobRecoveryFile.seekSet(0);
+    const int16_t ret = jobRecoveryFile.write(&job_recovery_info, sizeof(job_recovery_info));
+    #if ENABLED(DEBUG_POWER_LOSS_RECOVERY)
+      if (ret == -1) SERIAL_PROTOCOLLNPGM("Power-loss file write failed.");
+    #endif
+    return ret;
+  }
+
+  int16_t CardReader::loadJobRecoveryInfo() {
+    return jobRecoveryFile.read(&job_recovery_info, sizeof(job_recovery_info));
+  }
+
+  void CardReader::removeJobRecoveryFile() {
+    job_recovery_info.valid_head = job_recovery_info.valid_foot = job_recovery_commands_count = 0;
+    if (jobRecoverFileExists()) {
+      closefile();
+      removeFile(job_recovery_file_name);
+      #if ENABLED(DEBUG_POWER_LOSS_RECOVERY)
+        SERIAL_PROTOCOLPGM("Power-loss file delete");
+        serialprintPGM(jobRecoverFileExists() ? PSTR(" failed.\n") : PSTR("d.\n"));
+      #endif
+    }
+  }
+
+#endif // POWER_LOSS_RECOVERY
+
+#endif // SDSUPPORT

Marlin/cardreader.h

@@ -0,0 +1,230 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef _CARDREADER_H_
+#define _CARDREADER_H_
+
+#include "MarlinConfig.h"
+
+#if ENABLED(SDSUPPORT)
+
+#define SD_RESORT ENABLED(SDCARD_SORT_ALPHA) && ENABLED(SDSORT_DYNAMIC_RAM)
+
+#define MAX_DIR_DEPTH 10          // Maximum folder depth
+
+#include "SdFile.h"
+
+class CardReader {
+public:
+  CardReader();
+
+  void initsd();
+  void write_command(char *buf);
+
+  void beginautostart();
+  void checkautostart();
+
+  void openFile(char * const path, const bool read, const bool subcall=false);
+  void openLogFile(char * const path);
+  void removeFile(const char * const name);
+  void closefile(const bool store_location=false);
+  void release();
+  void openAndPrintFile(const char *name);
+  void startFileprint();
+  void stopSDPrint(
+    #if SD_RESORT
+      const bool re_sort=false
+    #endif
+  );
+  void getStatus();
+  void printingHasFinished();
+  void printFilename();
+
+  #if ENABLED(LONG_FILENAME_HOST_SUPPORT)
+    void printLongPath(char *path);
+  #endif
+
+  void getfilename(uint16_t nr, const char* const match=NULL);
+  uint16_t getnrfilenames();
+
+  void getAbsFilename(char *t);
+
+  void ls();
+  void chdir(const char *relpath);
+  int8_t updir();
+  void setroot();
+
+  const char* diveToFile(SdFile*& curDir, const char * const path, const bool echo);
+
+  uint16_t get_num_Files();
+
+  #if ENABLED(SDCARD_SORT_ALPHA)
+    void presort();
+    void getfilename_sorted(const uint16_t nr);
+    #if ENABLED(SDSORT_GCODE)
+      FORCE_INLINE void setSortOn(bool b) { sort_alpha = b; presort(); }
+      FORCE_INLINE void setSortFolders(int i) { sort_folders = i; presort(); }
+      //FORCE_INLINE void setSortReverse(bool b) { sort_reverse = b; }
+    #endif
+  #endif
+
+  #if ENABLED(POWER_LOSS_RECOVERY)
+    void openJobRecoveryFile(const bool read);
+    void closeJobRecoveryFile();
+    bool jobRecoverFileExists();
+    int16_t saveJobRecoveryInfo();
+    int16_t loadJobRecoveryInfo();
+    void removeJobRecoveryFile();
+  #endif
+
+  FORCE_INLINE void pauseSDPrint() { sdprinting = false; }
+  FORCE_INLINE bool isFileOpen() { return file.isOpen(); }
+  FORCE_INLINE bool eof() { return sdpos >= filesize; }
+  FORCE_INLINE int16_t get() { sdpos = file.curPosition(); return (int16_t)file.read(); }
+  FORCE_INLINE void setIndex(const uint32_t index) { sdpos = index; file.seekSet(index); }
+  FORCE_INLINE uint32_t getIndex() { return sdpos; }
+  FORCE_INLINE uint8_t percentDone() { return (isFileOpen() && filesize) ? sdpos / ((filesize + 99) / 100) : 0; }
+  FORCE_INLINE char* getWorkDirName() { workDir.getFilename(filename); return filename; }
+
+  #if ENABLED(AUTO_REPORT_SD_STATUS)
+    void auto_report_sd_status(void);
+    FORCE_INLINE void set_auto_report_interval(uint8_t v) {
+      NOMORE(v, 60);
+      auto_report_sd_interval = v;
+      next_sd_report_ms = millis() + 1000UL * v;
+    }
+  #endif
+
+  FORCE_INLINE char* longest_filename() { return longFilename[0] ? longFilename : filename; }
+
+public:
+  bool saving, logging, sdprinting, cardOK, filenameIsDir;
+  char filename[FILENAME_LENGTH], longFilename[LONG_FILENAME_LENGTH];
+  int8_t autostart_index;
+private:
+  SdFile root, workDir, workDirParents[MAX_DIR_DEPTH];
+  uint8_t workDirDepth;
+
+  // Sort files and folders alphabetically.
+  #if ENABLED(SDCARD_SORT_ALPHA)
+    uint16_t sort_count;        // Count of sorted items in the current directory
+    #if ENABLED(SDSORT_GCODE)
+      bool sort_alpha;          // Flag to enable / disable the feature
+      int sort_folders;         // Flag to enable / disable folder sorting
+      //bool sort_reverse;      // Flag to enable / disable reverse sorting
+    #endif
+
+    // By default the sort index is static
+    #if ENABLED(SDSORT_DYNAMIC_RAM)
+      uint8_t *sort_order;
+    #else
+      uint8_t sort_order[SDSORT_LIMIT];
+    #endif
+
+    #if ENABLED(SDSORT_USES_RAM) && ENABLED(SDSORT_CACHE_NAMES) && DISABLED(SDSORT_DYNAMIC_RAM)
+      #define SORTED_LONGNAME_MAXLEN ((SDSORT_CACHE_VFATS) * (FILENAME_LENGTH) + 1)
+    #else
+      #define SORTED_LONGNAME_MAXLEN LONG_FILENAME_LENGTH
+    #endif
+
+    // Cache filenames to speed up SD menus.
+    #if ENABLED(SDSORT_USES_RAM)
+
+      // If using dynamic ram for names, allocate on the heap.
+      #if ENABLED(SDSORT_CACHE_NAMES)
+        #if ENABLED(SDSORT_DYNAMIC_RAM)
+          char **sortshort, **sortnames;
+        #else
+          char sortshort[SDSORT_LIMIT][FILENAME_LENGTH];
+          char sortnames[SDSORT_LIMIT][SORTED_LONGNAME_MAXLEN];
+        #endif
+      #elif DISABLED(SDSORT_USES_STACK)
+        char sortnames[SDSORT_LIMIT][SORTED_LONGNAME_MAXLEN];
+      #endif
+
+      // Folder sorting uses an isDir array when caching items.
+      #if HAS_FOLDER_SORTING
+        #if ENABLED(SDSORT_DYNAMIC_RAM)
+          uint8_t *isDir;
+        #elif ENABLED(SDSORT_CACHE_NAMES) || DISABLED(SDSORT_USES_STACK)
+          uint8_t isDir[(SDSORT_LIMIT+7)>>3];
+        #endif
+      #endif
+
+    #endif // SDSORT_USES_RAM
+
+  #endif // SDCARD_SORT_ALPHA
+
+  Sd2Card sd2card;
+  SdVolume volume;
+  SdFile file;
+
+  #if ENABLED(POWER_LOSS_RECOVERY)
+    SdFile jobRecoveryFile;
+  #endif
+
+  #define SD_PROCEDURE_DEPTH 1
+  #define MAXPATHNAMELENGTH (FILENAME_LENGTH*MAX_DIR_DEPTH + MAX_DIR_DEPTH + 1)
+  uint8_t file_subcall_ctr;
+  uint32_t filespos[SD_PROCEDURE_DEPTH];
+  char proc_filenames[SD_PROCEDURE_DEPTH][MAXPATHNAMELENGTH];
+  uint32_t filesize, sdpos;
+
+  LsAction lsAction; //stored for recursion.
+  uint16_t nrFiles; //counter for the files in the current directory and recycled as position counter for getting the nrFiles'th name in the directory.
+  char* diveDirName;
+  void lsDive(const char *prepend, SdFile parent, const char * const match=NULL);
+
+  #if ENABLED(SDCARD_SORT_ALPHA)
+    void flush_presort();
+  #endif
+
+  #if ENABLED(AUTO_REPORT_SD_STATUS)
+    static uint8_t auto_report_sd_interval;
+    static millis_t next_sd_report_ms;
+  #endif
+};
+
+#if PIN_EXISTS(SD_DETECT)
+  #if ENABLED(SD_DETECT_INVERTED)
+    #define IS_SD_INSERTED (READ(SD_DETECT_PIN) == HIGH)
+  #else
+    #define IS_SD_INSERTED (READ(SD_DETECT_PIN) == LOW)
+  #endif
+#else
+  // No card detect line? Assume the card is inserted.
+  #define IS_SD_INSERTED true
+#endif
+
+extern CardReader card;
+
+#endif // SDSUPPORT
+
+#if ENABLED(SDSUPPORT)
+  #define IS_SD_PRINTING (card.sdprinting)
+  #define IS_SD_FILE_OPEN (card.isFileOpen())
+#else
+  #define IS_SD_PRINTING (false)
+  #define IS_SD_FILE_OPEN (false)
+#endif
+
+#endif // _CARDREADER_H_

Marlin/circularqueue.h

@@ -0,0 +1,145 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __CIRCULARQUEUE_H__
+#define __CIRCULARQUEUE_H__
+
+#include <Arduino.h>
+
+/**
+ * @brief   Circular Queue class
+ * @details Implementation of the classic ring buffer data structure
+ */
+template<typename T, uint8_t N>
+class CircularQueue {
+  private:
+
+    /**
+     * @brief   Buffer structure
+     * @details This structure consolidates all the overhead required to handle
+     *          a circular queue such as the pointers and the buffer vector.
+     */
+    struct buffer_t {
+      uint8_t head;
+      uint8_t tail;
+      uint8_t count;
+      uint8_t size;
+      T queue[N];
+    } buffer;
+
+  public:
+    /**
+     * @brief   Class constructor
+     * @details This class requires two template parameters, T defines the type
+     *          of item this queue will handle and N defines the maximum number of
+     *          items that can be stored on the queue.
+     */
+    CircularQueue<T, N>() {
+      this->buffer.size = N;
+      this->buffer.count = this->buffer.head = this->buffer.tail = 0;
+    }
+
+    /**
+     * @brief   Removes and returns a item from the queue
+     * @details Removes the oldest item on the queue, pointed to by the
+     *          buffer_t head field. The item is returned to the caller.
+     * @return  type T item
+     */
+    T dequeue() {
+      if (this->isEmpty()) return T();
+
+      uint8_t index = this->buffer.head;
+
+      --this->buffer.count;
+      if (++this->buffer.head == this->buffer.size)
+        this->buffer.head = 0;
+
+      return this->buffer.queue[index];
+    }
+
+    /**
+     * @brief   Adds an item to the queue
+     * @details Adds an item to the queue on the location pointed by the buffer_t
+     *          tail variable. Returns false if no queue space is available.
+     * @param   item Item to be added to the queue
+     * @return  true if the operation was successful
+     */
+    bool enqueue(T const &item) {
+      if (this->isFull()) return false;
+
+      this->buffer.queue[this->buffer.tail] = item;
+
+      ++this->buffer.count;
+      if (++this->buffer.tail == this->buffer.size)
+        this->buffer.tail = 0;
+
+      return true;
+    }
+
+    /**
+     * @brief   Checks if the queue has no items
+     * @details Returns true if there are no items on the queue, false otherwise.
+     * @return  true if queue is empty
+     */
+    bool isEmpty() {
+      return this->buffer.count == 0;
+    }
+
+    /**
+     * @brief   Checks if the queue is full
+     * @details Returns true if the queue is full, false otherwise.
+     * @return  true if queue is full
+     */
+    bool isFull() {
+      return this->buffer.count == this->buffer.size;
+    }
+
+    /**
+     * @brief   Gets the queue size
+     * @details Returns the maximum number of items a queue can have.
+     * @return  the queue size
+     */
+    uint8_t size() {
+      return this->buffer.size;
+    }
+
+    /**
+     * @brief   Gets the next item from the queue without removing it
+     * @details Returns the next item in the queue without removing it
+     *          or updating the pointers.
+     * @return  first item in the queue
+     */
+    T peek() {
+      return this->buffer.queue[this->buffer.head];
+    }
+
+    /**
+     * @brief Gets the number of items on the queue
+     * @details Returns the current number of items stored on the queue.
+     * @return number of items in the queue
+     */
+    uint8_t count() {
+      return this->buffer.count;
+    }
+};
+
+#endif

Marlin/config.ini

@@ -1,247 +0,0 @@
-#
-# Marlin Firmware
-# config.ini - Options to apply before the build
-#
-[config:base]
-#
-# ini_use_config - A comma-separated list of actions to apply to the Configuration files.
-#                  The actions will be applied in the listed order.
-#  - none
-#    Ignore this file and don't apply any configuration options
-#
-#  - base
-#    Just apply the options in config:base to the configuration
-#
-#  - minimal
-#    Just apply the options in config:minimal to the configuration
-#
-#  - all
-#    Apply all 'config:*' sections in this file to the configuration
-#
-#  - another.ini
-#    Load another INI file with a path relative to this config.ini file (i.e., within Marlin/)
-#
-#  - https://me.myserver.com/path/to/configs
-#    Fetch configurations from any URL.
-#
-#  - example/Creality/Ender-5 Plus @ bugfix-2.1.x
-#    Fetch example configuration files from the MarlinFirmware/Configurations repository
-#    https://raw.githubusercontent.com/MarlinFirmware/Configurations/bugfix-2.1.x/config/examples/Creality/Ender-5%20Plus/
-#
-#  - example/default @ release-2.0.9.7
-#    Fetch default configuration files from the MarlinFirmware/Configurations repository
-#    https://raw.githubusercontent.com/MarlinFirmware/Configurations/release-2.0.9.7/config/default/
-#
-#  - [disable]
-#    Comment out all #defines in both Configuration.h and Configuration_adv.h. This is useful
-#    to start with a clean slate before applying any config: options, so only the options explicitly
-#    set in config.ini will be enabled in the configuration.
-#
-#  - [flatten] (Not yet implemented)
-#    Produce a flattened set of Configuration.h and Configuration_adv.h files with only the enabled
-#    #defines and no comments. A clean look, but context-free.
-#
-ini_use_config                           = none
-
-# Load all config: sections in this file
-;ini_use_config                          = all
-# Disable everything and apply subsequent config:base options
-;ini_use_config                          = [disable], base
-# Load config file relative to Marlin/
-;ini_use_config                          = another.ini
-# Download configurations from GitHub
-;ini_use_config                          = example/Creality/Ender-5 Plus @ bugfix-2.1.x
-# Download configurations from your server
-;ini_use_config                          = https://me.myserver.com/path/to/configs
-# Evaluate config:base and do a config dump
-;ini_use_config                          = base
-;config_export                           = 2
-
-[config:minimal]
-motherboard                              = BOARD_RAMPS_14_EFB
-serial_port                              = 0
-baudrate                                 = 250000
-
-use_watchdog                             = on
-thermal_protection_hotends               = on
-thermal_protection_hysteresis            = 4
-thermal_protection_period                = 40
-
-bufsize                                  = 4
-block_buffer_size                        = 16
-max_cmd_size                             = 96
-
-extruders                                = 1
-temp_sensor_0                            = 1
-
-temp_hysteresis                          = 3
-heater_0_mintemp                         = 5
-heater_0_maxtemp                         = 275
-preheat_1_temp_hotend                    = 180
-
-bang_max                                 = 255
-pidtemp                                  = on
-pid_k1                                   = 0.95
-pid_max                                  = 255
-pid_functional_range                     = 10
-
-default_kp                               = 22.20
-default_ki                               = 1.08
-default_kd                               = 114.00
-
-x_driver_type                            = A4988
-y_driver_type                            = A4988
-z_driver_type                            = A4988
-e0_driver_type                           = A4988
-
-x_bed_size                               = 200
-x_min_pos                                = 0
-x_max_pos                                = X_BED_SIZE
-
-y_bed_size                               = 200
-y_min_pos                                = 0
-y_max_pos                                = Y_BED_SIZE
-
-z_min_pos                                = 0
-z_max_pos                                = 200
-
-x_home_dir                               = -1
-y_home_dir                               = -1
-z_home_dir                               = -1
-
-x_min_endstop_hit_state                  = HIGH
-y_min_endstop_hit_state                  = HIGH
-z_min_endstop_hit_state                  = HIGH
-
-default_axis_steps_per_unit              = { 80, 80, 400, 500 }
-axis_relative_modes                      = { false, false, false, false }
-default_max_feedrate                     = { 300, 300, 5, 25 }
-default_max_acceleration                 = { 3000, 3000, 100, 10000 }
-
-homing_feedrate_mm_m                     = { (50*60), (50*60), (4*60) }
-homing_bump_divisor                      = { 2, 2, 4 }
-
-x_enable_on                              = 0
-y_enable_on                              = 0
-z_enable_on                              = 0
-e_enable_on                              = 0
-
-invert_x_dir                             = false
-invert_y_dir                             = true
-invert_z_dir                             = false
-invert_e0_dir                            = false
-
-step_state_e                             = HIGH
-step_state_x                             = HIGH
-step_state_y                             = HIGH
-step_state_z                             = HIGH
-
-disable_x                                = off
-disable_y                                = off
-disable_z                                = off
-disable_e                                = off
-
-proportional_font_ratio                  = 1.0
-default_nominal_filament_dia             = 1.75
-
-junction_deviation_mm                    = 0.013
-
-default_acceleration                     = 3000
-default_travel_acceleration              = 3000
-default_retract_acceleration             = 3000
-
-default_minimumfeedrate                  = 0.0
-default_mintravelfeedrate                = 0.0
-
-minimum_planner_speed                    = 0.05
-min_steps_per_segment                    = 6
-default_minsegmenttime                   = 20000
-
-[config:basic]
-bed_overshoot                            = 10
-busy_while_heating                       = on
-default_ejerk                            = 5.0
-default_keepalive_interval               = 2
-default_leveling_fade_height             = 0.0
-disable_other_extruders                  = on
-display_charset_hd44780                  = JAPANESE
-eeprom_boot_silent                       = on
-eeprom_chitchat                          = on
-endstoppullups                           = on
-extrude_maxlength                        = 200
-extrude_mintemp                          = 170
-host_keepalive_feature                   = on
-hotend_overshoot                         = 15
-jd_handle_small_segments                 = on
-lcd_info_screen_style                    = 0
-lcd_language                             = en
-max_bed_power                            = 255
-mesh_inset                               = 0
-min_software_endstops                    = on
-max_software_endstops                    = on
-min_software_endstop_x                   = on
-min_software_endstop_y                   = on
-min_software_endstop_z                   = on
-max_software_endstop_x                   = on
-max_software_endstop_y                   = on
-max_software_endstop_z                   = on
-preheat_1_fan_speed                      = 0
-preheat_1_label                          = "PLA"
-preheat_1_temp_bed                       = 70
-prevent_cold_extrusion                   = on
-prevent_lengthy_extrude                  = on
-printjob_timer_autostart                 = on
-probing_margin                           = 10
-show_bootscreen                          = on
-soft_pwm_scale                           = 0
-string_config_h_author                   = "(none, default config)"
-temp_bed_hysteresis                      = 3
-temp_bed_residency_time                  = 10
-temp_bed_window                          = 1
-temp_residency_time                      = 10
-temp_window                              = 1
-validate_homing_endstops                 = on
-xy_probe_feedrate                        = (133*60)
-z_clearance_between_probes               = 5
-z_clearance_deploy_probe                 = 10
-z_clearance_multi_probe                  = 5
-
-[config:advanced]
-arc_support                              = on
-auto_report_temperatures                 = on
-autotemp                                 = on
-autotemp_oldweight                       = 0.98
-bed_check_interval                       = 5000
-default_stepper_timeout_sec              = 120
-default_volumetric_extruder_limit        = 0.00
-disable_idle_x                           = on
-disable_idle_y                           = on
-disable_idle_z                           = on
-disable_idle_e                           = on
-e0_auto_fan_pin                          = -1
-encoder_100x_steps_per_sec               = 80
-encoder_10x_steps_per_sec                = 30
-encoder_rate_multiplier                  = on
-extended_capabilities_report             = on
-extruder_auto_fan_speed                  = 255
-extruder_auto_fan_temperature            = 50
-fanmux0_pin                              = -1
-fanmux1_pin                              = -1
-fanmux2_pin                              = -1
-faster_gcode_parser                      = on
-homing_bump_mm                           = { 5, 5, 2 }
-max_arc_segment_mm                       = 1.0
-min_arc_segment_mm                       = 0.1
-min_circle_segments                      = 72
-n_arc_correction                         = 25
-serial_overrun_protection                = on
-slowdown                                 = on
-slowdown_divisor                         = 2
-temp_sensor_bed                          = 0
-thermal_protection_bed_hysteresis        = 2
-thermocouple_max_errors                  = 15
-tx_buffer_size                           = 0
-watch_bed_temp_increase                  = 2
-watch_bed_temp_period                    = 60
-watch_temp_increase                      = 2
-watch_temp_period                        = 20

Marlin/configuration_store.h

@@ -0,0 +1,101 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef CONFIGURATION_STORE_H
+#define CONFIGURATION_STORE_H
+
+#include "MarlinConfig.h"
+
+class MarlinSettings {
+  public:
+    MarlinSettings() { }
+
+    static uint16_t datasize();
+
+    static void reset();
+    static bool save();   // Return 'true' if data was saved
+
+    FORCE_INLINE static bool init_eeprom() {
+      reset();
+      #if ENABLED(EEPROM_SETTINGS)
+        const bool success = save();
+        #if ENABLED(EEPROM_CHITCHAT)
+          if (success) report();
+        #endif
+        return success;
+      #else
+        return true;
+      #endif
+    }
+
+    #if ENABLED(EEPROM_SETTINGS)
+      static bool load();     // Return 'true' if data was loaded ok
+      static bool validate(); // Return 'true' if EEPROM data is ok
+
+      #if ENABLED(AUTO_BED_LEVELING_UBL) // Eventually make these available if any leveling system
+                                         // That can store is enabled
+        static uint16_t meshes_start_index();
+        FORCE_INLINE static uint16_t meshes_end_index() { return meshes_end; }
+        static uint16_t calc_num_meshes();
+        static int mesh_slot_offset(const int8_t slot);
+        static void store_mesh(const int8_t slot);
+        static void load_mesh(const int8_t slot, void * const into=NULL);
+
+        //static void delete_mesh();    // necessary if we have a MAT
+        //static void defrag_meshes();  // "
+      #endif
+    #else
+      FORCE_INLINE
+      static bool load() { reset(); report(); return true; }
+    #endif
+
+    #if DISABLED(DISABLE_M503)
+      static void report(const bool forReplay=false);
+    #else
+      FORCE_INLINE
+      static void report(const bool forReplay=false) { UNUSED(forReplay); }
+    #endif
+
+  private:
+    static void postprocess();
+
+    #if ENABLED(EEPROM_SETTINGS)
+
+      static bool eeprom_error, validating;
+
+      #if ENABLED(AUTO_BED_LEVELING_UBL) // Eventually make these available if any leveling system
+                                         // That can store is enabled
+        static constexpr uint16_t meshes_end = E2END - 128; // 128 is a placeholder for the size of the MAT; the MAT will always
+                                                            // live at the very end of the eeprom
+
+      #endif
+
+      static bool _load();
+      static void write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc);
+      static void read_data(int &pos, uint8_t *value, uint16_t size, uint16_t *crc, const bool force=false);
+      static bool size_error(const uint16_t size);
+    #endif
+};
+
+extern MarlinSettings settings;
+
+#endif // CONFIGURATION_STORE_H

Marlin/dac_mcp4728.cpp

@@ -0,0 +1,153 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * mcp4728.cpp - Arduino library for MicroChip MCP4728 I2C D/A converter
+ *
+ * For implementation details, please take a look at the datasheet:
+ * http://ww1.microchip.com/downloads/en/DeviceDoc/22187a.pdf
+ *
+ * For discussion and feedback, please go to:
+ * http://arduino.cc/forum/index.php/topic,51842.0.html
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(DAC_STEPPER_CURRENT)
+
+#include "dac_mcp4728.h"
+#include "enum.h"
+
+uint16_t mcp4728_values[XYZE];
+
+/**
+ * Begin I2C, get current values (input register and eeprom) of mcp4728
+ */
+void mcp4728_init() {
+  Wire.begin();
+  Wire.requestFrom(int(DAC_DEV_ADDRESS), 24);
+  while (Wire.available()) {
+    char deviceID = Wire.read(),
+         hiByte = Wire.read(),
+         loByte = Wire.read();
+
+    if (!(deviceID & 0x08))
+      mcp4728_values[(deviceID & 0x30) >> 4] = word((hiByte & 0x0F), loByte);
+  }
+}
+
+/**
+ * Write input resister value to specified channel using fastwrite method.
+ * Channel : 0-3, Values : 0-4095
+ */
+uint8_t mcp4728_analogWrite(uint8_t channel, uint16_t value) {
+  mcp4728_values[channel] = value;
+  return mcp4728_fastWrite();
+}
+
+/**
+ * Write all input resistor values to EEPROM using SequencialWrite method.
+ * This will update both input register and EEPROM value
+ * This will also write current Vref, PowerDown, Gain settings to EEPROM
+ */
+uint8_t mcp4728_eepromWrite() {
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
+  Wire.write(SEQWRITE);
+  LOOP_XYZE(i) {
+    Wire.write(DAC_STEPPER_VREF << 7 | DAC_STEPPER_GAIN << 4 | highByte(mcp4728_values[i]));
+    Wire.write(lowByte(mcp4728_values[i]));
+  }
+  return Wire.endTransmission();
+}
+
+/**
+ * Write Voltage reference setting to all input regiters
+ */
+uint8_t mcp4728_setVref_all(uint8_t value) {
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
+  Wire.write(VREFWRITE | (value ? 0x0F : 0x00));
+  return Wire.endTransmission();
+}
+/**
+ * Write Gain setting to all input regiters
+ */
+uint8_t mcp4728_setGain_all(uint8_t value) {
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
+  Wire.write(GAINWRITE | (value ? 0x0F : 0x00));
+  return Wire.endTransmission();
+}
+
+/**
+ * Return Input Register value
+ */
+uint16_t mcp4728_getValue(uint8_t channel) { return mcp4728_values[channel]; }
+
+/**
+ * Steph: Might be useful in the future
+ * Return Vout
+ *
+uint16_t mcp4728_getVout(uint8_t channel) {
+  uint32_t vref = 2048,
+           vOut = (vref * mcp4728_values[channel] * (_DAC_STEPPER_GAIN + 1)) / 4096;
+  if (vOut > defaultVDD) vOut = defaultVDD;
+  return vOut;
+}
+*/
+
+/**
+ * Returns DAC values as a 0-100 percentage of drive strength
+ */
+uint8_t mcp4728_getDrvPct(uint8_t channel) { return uint8_t(100.0 * mcp4728_values[channel] / (DAC_STEPPER_MAX) + 0.5); }
+
+/**
+ * Receives all Drive strengths as 0-100 percent values, updates
+ * DAC Values array and calls fastwrite to update the DAC.
+ */
+void mcp4728_setDrvPct(uint8_t pct[XYZE]) {
+  LOOP_XYZE(i) mcp4728_values[i] = 0.01 * pct[i] * (DAC_STEPPER_MAX);
+  mcp4728_fastWrite();
+}
+
+/**
+ * FastWrite input register values - All DAC ouput update. refer to DATASHEET 5.6.1
+ * DAC Input and PowerDown bits update.
+ * No EEPROM update
+ */
+uint8_t mcp4728_fastWrite() {
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
+  LOOP_XYZE(i) {
+    Wire.write(highByte(mcp4728_values[i]));
+    Wire.write(lowByte(mcp4728_values[i]));
+  }
+  return Wire.endTransmission();
+}
+
+/**
+ * Common function for simple general commands
+ */
+uint8_t mcp4728_simpleCommand(byte simpleCommand) {
+  Wire.beginTransmission(GENERALCALL);
+  Wire.write(simpleCommand);
+  return Wire.endTransmission();
+}
+
+#endif // DAC_STEPPER_CURRENT

Marlin/dac_mcp4728.h

@@ -0,0 +1,66 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Arduino library for MicroChip MCP4728 I2C D/A converter.
+ */
+
+#ifndef DAC_MCP4728_H
+#define DAC_MCP4728_H
+
+#include "MarlinConfig.h"
+
+#if ENABLED(DAC_STEPPER_CURRENT)
+#include "Wire.h"
+
+#define defaultVDD     DAC_STEPPER_MAX //was 5000 but differs with internal Vref
+#define BASE_ADDR      0x60
+#define RESET          0B00000110
+#define WAKE           0B00001001
+#define UPDATE         0B00001000
+#define MULTIWRITE     0B01000000
+#define SINGLEWRITE    0B01011000
+#define SEQWRITE       0B01010000
+#define VREFWRITE      0B10000000
+#define GAINWRITE      0B11000000
+#define POWERDOWNWRITE 0B10100000
+#define GENERALCALL    0B00000000
+#define GAINWRITE      0B11000000
+
+// This is taken from the original lib, makes it easy to edit if needed
+// DAC_OR_ADDRESS defined in pins_BOARD.h  file
+#define DAC_DEV_ADDRESS (BASE_ADDR | DAC_OR_ADDRESS)
+
+
+void mcp4728_init();
+uint8_t mcp4728_analogWrite(uint8_t channel, uint16_t value);
+uint8_t mcp4728_eepromWrite();
+uint8_t mcp4728_setVref_all(uint8_t value);
+uint8_t mcp4728_setGain_all(uint8_t value);
+uint16_t mcp4728_getValue(uint8_t channel);
+uint8_t mcp4728_fastWrite();
+uint8_t mcp4728_simpleCommand(byte simpleCommand);
+uint8_t mcp4728_getDrvPct(uint8_t channel);
+void mcp4728_setDrvPct(uint8_t pct[XYZE]);
+
+#endif
+#endif // DAC_MCP4728_H

Marlin/delay.h

@@ -0,0 +1,77 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * AVR busy wait delay Cycles routines:
+ *
+ *  DELAY_CYCLES(count): Delay execution in cycles
+ *  DELAY_NS(count): Delay execution in nanoseconds
+ *  DELAY_US(count): Delay execution in microseconds
+ */
+
+#ifndef MARLIN_DELAY_H
+#define MARLIN_DELAY_H
+
+#define nop() __asm__ __volatile__("nop;\n\t":::)
+
+FORCE_INLINE static void __delay_4cycles(uint8_t cy) {
+  __asm__ __volatile__(
+    L("1")
+    A("dec %[cnt]")
+    A("nop")
+    A("brne 1b")
+    : [cnt] "+r"(cy)  // output: +r means input+output
+    :                 // input:
+    : "cc"            // clobbers:
+  );
+}
+
+/* ---------------- Delay in cycles */
+FORCE_INLINE static void DELAY_CYCLES(uint16_t x) {
+
+  if (__builtin_constant_p(x)) {
+    #define MAXNOPS 4
+
+    if (x <= (MAXNOPS)) {
+      switch (x) { case 4: nop(); case 3: nop(); case 2: nop(); case 1: nop(); }
+    }
+    else {
+      const uint32_t rem = (x) % (MAXNOPS);
+      switch (rem) { case 3: nop(); case 2: nop(); case 1: nop(); }
+      if ((x = (x) / (MAXNOPS)))
+        __delay_4cycles(x); // if need more then 4 nop loop is more optimal
+    }
+
+    #undef MAXNOPS
+  }
+  else
+    __delay_4cycles(x / 4);
+}
+#undef nop
+
+/* ---------------- Delay in nanoseconds */
+#define DELAY_NS(x) DELAY_CYCLES( (x) * (F_CPU/1000000L) / 1000L )
+
+/* ---------------- Delay in microseconds */
+#define DELAY_US(x) DELAY_CYCLES( (x) * (F_CPU/1000000L) )
+
+#endif // MARLIN_DELAY_H

Marlin/digipot_mcp4018.cpp

@@ -0,0 +1,106 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(DIGIPOT_I2C) && ENABLED(DIGIPOT_MCP4018)
+
+#include "enum.h"
+#include "Stream.h"
+#include "utility/twi.h"
+#include <SlowSoftI2CMaster.h>  //https://github.com/stawel/SlowSoftI2CMaster
+
+// Settings for the I2C based DIGIPOT (MCP4018) based on WT150
+
+#define DIGIPOT_I2C_ADDRESS             0x2F
+
+#define DIGIPOT_A4988_Rsx               0.250
+#define DIGIPOT_A4988_Vrefmax           1.666
+#define DIGIPOT_A4988_MAX_VALUE         127
+
+#define DIGIPOT_A4988_Itripmax(Vref)    ((Vref)/(8.0*DIGIPOT_A4988_Rsx))
+
+#define DIGIPOT_A4988_FACTOR            ((DIGIPOT_A4988_MAX_VALUE)/DIGIPOT_A4988_Itripmax(DIGIPOT_A4988_Vrefmax))
+#define DIGIPOT_A4988_MAX_CURRENT       2.0
+
+static byte current_to_wiper(const float current) {
+  const int16_t value = ceil(float(DIGIPOT_A4988_FACTOR) * current);
+  return byte(constrain(value, 0, DIGIPOT_A4988_MAX_VALUE));
+}
+
+const uint8_t sda_pins[DIGIPOT_I2C_NUM_CHANNELS] = {
+  DIGIPOTS_I2C_SDA_X
+  #if DIGIPOT_I2C_NUM_CHANNELS > 1
+    , DIGIPOTS_I2C_SDA_Y
+    #if DIGIPOT_I2C_NUM_CHANNELS > 2
+      , DIGIPOTS_I2C_SDA_Z
+      #if DIGIPOT_I2C_NUM_CHANNELS > 3
+        , DIGIPOTS_I2C_SDA_E0
+        #if DIGIPOT_I2C_NUM_CHANNELS > 4
+          , DIGIPOTS_I2C_SDA_E1
+        #endif
+      #endif
+    #endif
+  #endif
+};
+
+static SlowSoftI2CMaster pots[DIGIPOT_I2C_NUM_CHANNELS] = {
+  SlowSoftI2CMaster { sda_pins[X_AXIS], DIGIPOTS_I2C_SCL }
+  #if DIGIPOT_I2C_NUM_CHANNELS > 1
+    , SlowSoftI2CMaster { sda_pins[Y_AXIS], DIGIPOTS_I2C_SCL }
+    #if DIGIPOT_I2C_NUM_CHANNELS > 2
+      , SlowSoftI2CMaster { sda_pins[Z_AXIS], DIGIPOTS_I2C_SCL }
+      #if DIGIPOT_I2C_NUM_CHANNELS > 3
+        , SlowSoftI2CMaster { sda_pins[E_AXIS], DIGIPOTS_I2C_SCL }
+        #if DIGIPOT_I2C_NUM_CHANNELS > 4
+          , SlowSoftI2CMaster { sda_pins[E_AXIS + 1], DIGIPOTS_I2C_SCL }
+        #endif
+      #endif
+    #endif
+  #endif
+};
+
+static void i2c_send(const uint8_t channel, const byte v) {
+  if (WITHIN(channel, 0, DIGIPOT_I2C_NUM_CHANNELS - 1)) {
+    pots[channel].i2c_start(((DIGIPOT_I2C_ADDRESS) << 1) | I2C_WRITE);
+    pots[channel].i2c_write(v);
+    pots[channel].i2c_stop();
+  }
+}
+
+// This is for the MCP4018 I2C based digipot
+void digipot_i2c_set_current(uint8_t channel, float current) {
+  i2c_send(channel, current_to_wiper(MIN(MAX(current, 0), float(DIGIPOT_A4988_MAX_CURRENT))));
+}
+
+void digipot_i2c_init() {
+  static const float digipot_motor_current[] PROGMEM = DIGIPOT_I2C_MOTOR_CURRENTS;
+
+  for (uint8_t i = 0; i < DIGIPOT_I2C_NUM_CHANNELS; i++)
+    pots[i].i2c_init();
+
+  // setup initial currents as defined in Configuration_adv.h
+  for (uint8_t i = 0; i < COUNT(digipot_motor_current); i++)
+    digipot_i2c_set_current(i, pgm_read_float(&digipot_motor_current[i]));
+}
+
+#endif // DIGIPOT_I2C && DIGIPOT_MCP4018

Marlin/digipot_mcp4451.cpp

@@ -0,0 +1,79 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(DIGIPOT_I2C) && DISABLED(DIGIPOT_MCP4018)
+
+#include "Stream.h"
+#include "utility/twi.h"
+#include "Wire.h"
+
+// Settings for the I2C based DIGIPOT (MCP4451) on Azteeg X3 Pro
+#if MB(5DPRINT)
+  #define DIGIPOT_I2C_FACTOR 117.96
+  #define DIGIPOT_I2C_MAX_CURRENT 1.736
+#else
+  #define DIGIPOT_I2C_FACTOR 106.7
+  #define DIGIPOT_I2C_MAX_CURRENT 2.5
+#endif
+
+static byte current_to_wiper(const float current) {
+  return byte(CEIL(float((DIGIPOT_I2C_FACTOR * current))));
+}
+
+static void i2c_send(const byte addr, const byte a, const byte b) {
+  Wire.beginTransmission(addr);
+  Wire.write(a);
+  Wire.write(b);
+  Wire.endTransmission();
+}
+
+// This is for the MCP4451 I2C based digipot
+void digipot_i2c_set_current(uint8_t channel, float current) {
+  current = MIN((float) MAX(current, 0), DIGIPOT_I2C_MAX_CURRENT);
+  // these addresses are specific to Azteeg X3 Pro, can be set to others,
+  // In this case first digipot is at address A0=0, A1= 0, second one is at A0=0, A1= 1
+  byte addr = 0x2C; // channel 0-3
+  if (channel >= 4) {
+    addr = 0x2E; // channel 4-7
+    channel -= 4;
+  }
+
+  // Initial setup
+  i2c_send(addr, 0x40, 0xFF);
+  i2c_send(addr, 0xA0, 0xFF);
+
+  // Set actual wiper value
+  byte addresses[4] = { 0x00, 0x10, 0x60, 0x70 };
+  i2c_send(addr, addresses[channel], current_to_wiper(current));
+}
+
+void digipot_i2c_init() {
+  static const float digipot_motor_current[] PROGMEM = DIGIPOT_I2C_MOTOR_CURRENTS;
+  Wire.begin();
+  // setup initial currents as defined in Configuration_adv.h
+  for (uint8_t i = 0; i < COUNT(digipot_motor_current); i++)
+    digipot_i2c_set_current(i, pgm_read_float(&digipot_motor_current[i]));
+}
+
+#endif // DIGIPOT_I2C

Marlin/dogm_font_data_6x9_marlin.h

@@ -0,0 +1,180 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: -Misc-Fixed-Medium-R-Normal--9-90-75-75-C-60-ISO10646-1
+  Copyright: Public domain font.  Share and enjoy.
+  Capital A Height: 6, '1' Height: 6
+  Calculated Max Values w= 6 h= 9 x= 2 y= 7 dx= 6 dy= 0 ascent= 7 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-2 dx= 0 dy= 0
+  Pure Font   ascent = 6 descent=-2
+  X Font      ascent = 6 descent=-2
+  Max Font    ascent = 7 descent=-2
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t u8g_font_6x9[2300] U8G_SECTION(".progmem.u8g_font_6x9") = {
+  0, 6, 9, 0, 254, 6, 1, 137, 2, 254, 32, 255, 254, 7, 254, 6,
+  254, 0, 0, 0, 6, 0, 7, 1, 6, 6, 6, 2, 0, 128, 128, 128,
+  128, 0, 128, 3, 3, 3, 6, 1, 3, 160, 160, 160, 5, 7, 7, 6,
+  0, 255, 80, 80, 248, 80, 248, 80, 80, 5, 9, 9, 6, 0, 254, 32,
+  112, 168, 160, 112, 40, 168, 112, 32, 6, 8, 8, 6, 0, 255, 64, 168,
+  72, 16, 32, 72, 84, 8, 5, 7, 7, 6, 0, 255, 96, 144, 144, 96,
+  152, 144, 104, 1, 3, 3, 6, 2, 3, 128, 128, 128, 2, 7, 7, 6,
+  2, 255, 64, 128, 128, 128, 128, 128, 64, 2, 7, 7, 6, 2, 255, 128,
+  64, 64, 64, 64, 64, 128, 5, 5, 5, 6, 0, 0, 136, 80, 248, 80,
+  136, 5, 5, 5, 6, 0, 0, 32, 32, 248, 32, 32, 2, 4, 4, 6,
+  2, 254, 192, 64, 64, 128, 5, 1, 1, 6, 0, 2, 248, 2, 2, 2,
+  6, 2, 0, 192, 192, 4, 6, 6, 6, 1, 0, 16, 16, 32, 64, 128,
+  128, 4, 6, 6, 6, 1, 0, 96, 144, 144, 144, 144, 96, 3, 6, 6,
+  6, 1, 0, 64, 192, 64, 64, 64, 224, 4, 6, 6, 6, 1, 0, 96,
+  144, 16, 32, 64, 240, 4, 6, 6, 6, 1, 0, 240, 32, 96, 16, 16,
+  224, 5, 6, 6, 6, 0, 0, 16, 48, 80, 144, 248, 16, 4, 6, 6,
+  6, 1, 0, 240, 128, 224, 16, 16, 224, 4, 6, 6, 6, 1, 0, 96,
+  128, 224, 144, 144, 96, 4, 6, 6, 6, 1, 0, 240, 16, 16, 32, 64,
+  64, 4, 6, 6, 6, 1, 0, 96, 144, 96, 144, 144, 96, 4, 6, 6,
+  6, 1, 0, 96, 144, 144, 112, 16, 96, 2, 5, 5, 6, 2, 0, 192,
+  192, 0, 192, 192, 2, 7, 7, 6, 2, 254, 192, 192, 0, 192, 64, 64,
+  128, 5, 5, 5, 6, 0, 0, 24, 96, 128, 96, 24, 5, 3, 3, 6,
+  0, 1, 248, 0, 248, 5, 5, 5, 6, 0, 0, 192, 48, 8, 48, 192,
+  4, 7, 7, 6, 1, 0, 96, 144, 16, 96, 64, 0, 64, 5, 6, 6,
+  6, 0, 0, 112, 144, 168, 176, 128, 112, 5, 6, 6, 6, 0, 0, 32,
+  80, 136, 248, 136, 136, 5, 6, 6, 6, 0, 0, 240, 136, 240, 136, 136,
+  240, 4, 6, 6, 6, 1, 0, 96, 144, 128, 128, 144, 96, 4, 6, 6,
+  6, 1, 0, 224, 144, 144, 144, 144, 224, 4, 6, 6, 6, 1, 0, 240,
+  128, 224, 128, 128, 240, 4, 6, 6, 6, 1, 0, 240, 128, 224, 128, 128,
+  128, 4, 6, 6, 6, 1, 0, 96, 144, 128, 176, 144, 96, 4, 6, 6,
+  6, 1, 0, 144, 144, 240, 144, 144, 144, 3, 6, 6, 6, 1, 0, 224,
+  64, 64, 64, 64, 224, 5, 6, 6, 6, 0, 0, 56, 16, 16, 16, 144,
+  96, 4, 6, 6, 6, 1, 0, 144, 160, 192, 160, 144, 144, 4, 6, 6,
+  6, 1, 0, 128, 128, 128, 128, 128, 240, 5, 6, 6, 6, 0, 0, 136,
+  216, 168, 168, 136, 136, 4, 6, 6, 6, 1, 0, 144, 208, 176, 144, 144,
+  144, 5, 6, 6, 6, 0, 0, 112, 136, 136, 136, 136, 112, 4, 6, 6,
+  6, 1, 0, 224, 144, 144, 224, 128, 128, 4, 7, 7, 6, 1, 255, 96,
+  144, 144, 208, 176, 96, 16, 4, 6, 6, 6, 1, 0, 224, 144, 144, 224,
+  144, 144, 4, 6, 6, 6, 1, 0, 96, 144, 64, 32, 144, 96, 5, 6,
+  6, 6, 0, 0, 248, 32, 32, 32, 32, 32, 4, 6, 6, 6, 1, 0,
+  144, 144, 144, 144, 144, 96, 4, 6, 6, 6, 1, 0, 144, 144, 144, 240,
+  96, 96, 5, 6, 6, 6, 0, 0, 136, 136, 168, 168, 216, 136, 5, 6,
+  6, 6, 0, 0, 136, 80, 32, 32, 80, 136, 5, 6, 6, 6, 0, 0,
+  136, 136, 80, 32, 32, 32, 4, 6, 6, 6, 1, 0, 240, 16, 32, 64,
+  128, 240, 3, 6, 6, 6, 1, 0, 224, 128, 128, 128, 128, 224, 4, 6,
+  6, 6, 1, 0, 128, 128, 64, 32, 16, 16, 3, 6, 6, 6, 1, 0,
+  224, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 3, 32, 80, 136, 5,
+  1, 1, 6, 0, 254, 248, 2, 2, 2, 6, 2, 4, 128, 64, 4, 4,
+  4, 6, 1, 0, 112, 144, 144, 112, 4, 6, 6, 6, 1, 0, 128, 128,
+  224, 144, 144, 224, 4, 4, 4, 6, 1, 0, 112, 128, 128, 112, 4, 6,
+  6, 6, 1, 0, 16, 16, 112, 144, 144, 112, 4, 4, 4, 6, 1, 0,
+  96, 176, 192, 112, 4, 6, 6, 6, 1, 0, 32, 80, 64, 224, 64, 64,
+  4, 6, 6, 6, 1, 254, 96, 144, 144, 112, 16, 96, 4, 6, 6, 6,
+  1, 0, 128, 128, 224, 144, 144, 144, 3, 6, 6, 6, 1, 0, 64, 0,
+  192, 64, 64, 224, 3, 8, 8, 6, 1, 254, 32, 0, 96, 32, 32, 32,
+  160, 64, 4, 6, 6, 6, 1, 0, 128, 128, 160, 192, 160, 144, 3, 6,
+  6, 6, 1, 0, 192, 64, 64, 64, 64, 224, 5, 4, 4, 6, 0, 0,
+  208, 168, 168, 136, 4, 4, 4, 6, 1, 0, 224, 144, 144, 144, 4, 4,
+  4, 6, 1, 0, 96, 144, 144, 96, 4, 6, 6, 6, 1, 254, 224, 144,
+  144, 224, 128, 128, 4, 6, 6, 6, 1, 254, 112, 144, 144, 112, 16, 16,
+  4, 4, 4, 6, 1, 0, 160, 208, 128, 128, 4, 4, 4, 6, 1, 0,
+  112, 192, 48, 224, 4, 6, 6, 6, 1, 0, 64, 64, 224, 64, 80, 32,
+  4, 4, 4, 6, 1, 0, 144, 144, 144, 112, 4, 4, 4, 6, 1, 0,
+  144, 144, 96, 96, 5, 4, 4, 6, 0, 0, 136, 168, 168, 80, 4, 4,
+  4, 6, 1, 0, 144, 96, 96, 144, 4, 6, 6, 6, 1, 254, 144, 144,
+  144, 112, 144, 96, 4, 4, 4, 6, 1, 0, 240, 32, 64, 240, 3, 7,
+  7, 6, 1, 0, 32, 64, 64, 128, 64, 64, 32, 1, 7, 7, 6, 2,
+  255, 128, 128, 128, 128, 128, 128, 128, 3, 7, 7, 6, 1, 0, 128, 64,
+  64, 32, 64, 64, 128, 4, 2, 2, 6, 1, 3, 80, 160, 255, 255, 255,
+  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 0, 0,
+  0, 6, 0, 7, 1, 6, 6, 6, 2, 0, 128, 0, 128, 128, 128, 128,
+  4, 6, 6, 6, 1, 255, 32, 112, 160, 160, 112, 32, 5, 7, 7, 6,
+  0, 255, 48, 72, 64, 240, 64, 64, 248, 5, 5, 5, 6, 0, 0, 168,
+  80, 136, 80, 168, 5, 6, 6, 6, 0, 0, 136, 80, 248, 32, 248, 32,
+  1, 7, 7, 6, 2, 255, 128, 128, 128, 0, 128, 128, 128, 4, 7, 7,
+  6, 1, 255, 112, 128, 96, 144, 96, 16, 224, 3, 1, 1, 6, 1, 5,
+  160, 6, 7, 7, 6, 0, 0, 120, 132, 148, 164, 148, 132, 120, 3, 5,
+  5, 6, 1, 1, 96, 160, 96, 0, 224, 5, 5, 5, 6, 0, 0, 40,
+  80, 160, 80, 40, 4, 3, 3, 6, 1, 0, 240, 16, 16, 4, 1, 1,
+  6, 1, 2, 240, 6, 7, 7, 6, 0, 0, 120, 132, 180, 164, 164, 132,
+  120, 4, 1, 1, 6, 1, 5, 240, 4, 3, 3, 6, 1, 2, 96, 144,
+  96, 5, 7, 7, 6, 0, 255, 32, 32, 248, 32, 32, 0, 248, 3, 5,
+  5, 6, 1, 1, 64, 160, 32, 64, 224, 3, 5, 5, 6, 1, 1, 192,
+  32, 64, 32, 192, 2, 2, 2, 6, 2, 4, 64, 128, 4, 5, 5, 6,
+  1, 255, 144, 144, 176, 208, 128, 5, 6, 6, 6, 0, 0, 120, 232, 232,
+  104, 40, 40, 1, 1, 1, 6, 2, 2, 128, 2, 2, 2, 6, 2, 254,
+  64, 128, 3, 5, 5, 6, 1, 1, 64, 192, 64, 64, 224, 3, 5, 5,
+  6, 1, 1, 64, 160, 64, 0, 224, 5, 5, 5, 6, 0, 0, 160, 80,
+  40, 80, 160, 5, 8, 8, 6, 0, 255, 64, 192, 64, 80, 112, 48, 120,
+  16, 5, 8, 8, 6, 0, 255, 64, 192, 64, 80, 104, 8, 16, 56, 5,
+  8, 8, 6, 0, 255, 192, 32, 64, 48, 240, 48, 120, 16, 4, 7, 7,
+  6, 1, 0, 32, 0, 32, 96, 128, 144, 96, 5, 7, 7, 6, 0, 0,
+  64, 32, 32, 80, 112, 136, 136, 5, 7, 7, 6, 0, 0, 16, 32, 32,
+  80, 112, 136, 136, 5, 7, 7, 6, 0, 0, 32, 80, 32, 80, 112, 136,
+  136, 5, 7, 7, 6, 0, 0, 40, 80, 32, 80, 112, 136, 136, 5, 7,
+  7, 6, 0, 0, 80, 0, 32, 80, 112, 136, 136, 5, 7, 7, 6, 0,
+  0, 32, 80, 32, 80, 112, 136, 136, 5, 6, 6, 6, 0, 0, 120, 160,
+  240, 160, 160, 184, 4, 8, 8, 6, 1, 254, 96, 144, 128, 128, 144, 96,
+  32, 64, 4, 7, 7, 6, 1, 0, 64, 32, 240, 128, 224, 128, 240, 4,
+  7, 7, 6, 1, 0, 32, 64, 240, 128, 224, 128, 240, 4, 7, 7, 6,
+  1, 0, 32, 80, 240, 128, 224, 128, 240, 4, 7, 7, 6, 1, 0, 80,
+  0, 240, 128, 224, 128, 240, 3, 7, 7, 6, 1, 0, 128, 64, 224, 64,
+  64, 64, 224, 3, 7, 7, 6, 1, 0, 32, 64, 224, 64, 64, 64, 224,
+  3, 7, 7, 6, 1, 0, 64, 160, 224, 64, 64, 64, 224, 3, 7, 7,
+  6, 1, 0, 160, 0, 224, 64, 64, 64, 224, 5, 6, 6, 6, 0, 0,
+  112, 72, 232, 72, 72, 112, 4, 7, 7, 6, 1, 0, 80, 160, 144, 208,
+  176, 144, 144, 4, 7, 7, 6, 1, 0, 64, 32, 96, 144, 144, 144, 96,
+  4, 7, 7, 6, 1, 0, 32, 64, 96, 144, 144, 144, 96, 4, 7, 7,
+  6, 1, 0, 32, 80, 96, 144, 144, 144, 96, 4, 7, 7, 6, 1, 0,
+  80, 160, 96, 144, 144, 144, 96, 4, 7, 7, 6, 1, 0, 80, 0, 96,
+  144, 144, 144, 96, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136, 4,
+  8, 8, 6, 1, 255, 16, 112, 176, 176, 208, 208, 224, 128, 4, 7, 7,
+  6, 1, 0, 64, 32, 144, 144, 144, 144, 96, 4, 7, 7, 6, 1, 0,
+  32, 64, 144, 144, 144, 144, 96, 4, 7, 7, 6, 1, 0, 32, 80, 144,
+  144, 144, 144, 96, 4, 7, 7, 6, 1, 0, 80, 0, 144, 144, 144, 144,
+  96, 5, 7, 7, 6, 0, 0, 16, 32, 136, 80, 32, 32, 32, 4, 6,
+  6, 6, 1, 0, 128, 224, 144, 144, 224, 128, 4, 6, 6, 6, 1, 0,
+  96, 144, 160, 160, 144, 160, 4, 7, 7, 6, 1, 0, 64, 32, 0, 112,
+  144, 144, 112, 4, 7, 7, 6, 1, 0, 32, 64, 0, 112, 144, 144, 112,
+  4, 7, 7, 6, 1, 0, 32, 80, 0, 112, 144, 144, 112, 4, 7, 7,
+  6, 1, 0, 80, 160, 0, 112, 144, 144, 112, 4, 6, 6, 6, 1, 0,
+  80, 0, 112, 144, 144, 112, 4, 7, 7, 6, 1, 0, 32, 80, 32, 112,
+  144, 144, 112, 5, 4, 4, 6, 0, 0, 112, 168, 176, 120, 4, 6, 6,
+  6, 1, 254, 112, 128, 128, 112, 32, 64, 4, 7, 7, 6, 1, 0, 64,
+  32, 0, 96, 176, 192, 112, 4, 7, 7, 6, 1, 0, 32, 64, 0, 96,
+  176, 192, 112, 4, 7, 7, 6, 1, 0, 32, 80, 0, 96, 176, 192, 112,
+  4, 6, 6, 6, 1, 0, 80, 0, 96, 176, 192, 112, 3, 7, 7, 6,
+  1, 0, 128, 64, 0, 192, 64, 64, 224, 3, 7, 7, 6, 1, 0, 32,
+  64, 0, 192, 64, 64, 224, 3, 7, 7, 6, 1, 0, 64, 160, 0, 192,
+  64, 64, 224, 3, 6, 6, 6, 1, 0, 160, 0, 192, 64, 64, 224, 4,
+  7, 7, 6, 1, 0, 48, 96, 16, 112, 144, 144, 96, 4, 7, 7, 6,
+  1, 0, 80, 160, 0, 224, 144, 144, 144, 4, 7, 7, 6, 1, 0, 64,
+  32, 0, 96, 144, 144, 96, 4, 7, 7, 6, 1, 0, 32, 64, 0, 96,
+  144, 144, 96, 4, 7, 7, 6, 1, 0, 32, 80, 0, 96, 144, 144, 96,
+  4, 7, 7, 6, 1, 0, 80, 160, 0, 96, 144, 144, 96, 4, 6, 6,
+  6, 1, 0, 80, 0, 96, 144, 144, 96, 5, 5, 5, 6, 0, 0, 32,
+  0, 248, 0, 32, 4, 4, 4, 6, 1, 0, 112, 176, 208, 224, 4, 7,
+  7, 6, 1, 0, 64, 32, 0, 144, 144, 144, 112, 4, 7, 7, 6, 1,
+  0, 32, 64, 0, 144, 144, 144, 112, 4, 7, 7, 6, 1, 0, 32, 80,
+  0, 144, 144, 144, 112, 4, 6, 6, 6, 1, 0, 80, 0, 144, 144, 144,
+  112, 4, 9, 9, 6, 1, 254, 32, 64, 0, 144, 144, 144, 112, 144, 96,
+  4, 8, 8, 6, 1, 254, 128, 128, 224, 144, 144, 224, 128, 128, 4, 8,
+  8, 6, 1, 254, 80, 0, 144, 144, 144, 112, 144, 96
+};

Marlin/dogm_font_data_HD44780_C.h

@@ -0,0 +1,194 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: HD44780_C v1.2
+  Copyright: A. Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 8 x= 2 y= 7 dx= 6 dy= 0 ascent= 8 len= 8
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t HD44780_C_5x7[2522] U8G_SECTION(".progmem.HD44780_C_5x7") = {
+  0, 6, 9, 0, 254, 7, 1, 145, 3, 34, 32, 255, 255, 8, 255, 7,
+  255, 0, 0, 0, 6, 0, 0, 1, 7, 7, 6, 2, 0, 128, 128, 128,
+  128, 128, 0, 128, 3, 2, 2, 6, 1, 5, 160, 160, 5, 7, 7, 6,
+  0, 0, 80, 80, 248, 80, 248, 80, 80, 5, 7, 7, 6, 0, 0, 32,
+  120, 160, 112, 40, 240, 32, 5, 7, 7, 6, 0, 0, 192, 200, 16, 32,
+  64, 152, 24, 5, 7, 7, 6, 0, 0, 96, 144, 160, 64, 168, 144, 104,
+  2, 3, 3, 6, 1, 4, 192, 64, 128, 3, 7, 7, 6, 1, 0, 32,
+  64, 128, 128, 128, 64, 32, 3, 7, 7, 6, 1, 0, 128, 64, 32, 32,
+  32, 64, 128, 5, 5, 5, 6, 0, 1, 32, 168, 112, 168, 32, 5, 5,
+  5, 6, 0, 1, 32, 32, 248, 32, 32, 2, 3, 3, 6, 2, 255, 192,
+  64, 128, 5, 1, 1, 6, 0, 3, 248, 2, 2, 2, 6, 2, 0, 192,
+  192, 5, 5, 5, 6, 0, 1, 8, 16, 32, 64, 128, 5, 7, 7, 6,
+  0, 0, 112, 136, 152, 168, 200, 136, 112, 3, 7, 7, 6, 1, 0, 64,
+  192, 64, 64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 8, 112,
+  128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 16, 32, 16, 8, 8, 240,
+  5, 7, 7, 6, 0, 0, 16, 48, 80, 144, 248, 16, 16, 5, 7, 7,
+  6, 0, 0, 248, 128, 240, 8, 8, 136, 112, 5, 7, 7, 6, 0, 0,
+  48, 64, 128, 240, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+  32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 112, 136, 136,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 120, 8, 16, 96, 2, 5,
+  5, 6, 2, 0, 192, 192, 0, 192, 192, 2, 6, 6, 6, 2, 255, 192,
+  192, 0, 192, 64, 128, 4, 7, 7, 6, 0, 0, 16, 32, 64, 128, 64,
+  32, 16, 5, 3, 3, 6, 0, 2, 248, 0, 248, 4, 7, 7, 6, 1,
+  0, 128, 64, 32, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0, 112, 136,
+  8, 16, 32, 0, 32, 5, 6, 6, 6, 0, 0, 112, 136, 8, 104, 168,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6, 0,
+  0, 112, 136, 128, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 224, 144,
+  136, 136, 136, 144, 224, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128,
+  128, 248, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 128, 5,
+  7, 7, 6, 0, 0, 112, 136, 128, 184, 136, 136, 112, 5, 7, 7, 6,
+  0, 0, 136, 136, 136, 248, 136, 136, 136, 1, 7, 7, 6, 2, 0, 128,
+  128, 128, 128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 56, 16, 16, 16,
+  16, 144, 96, 5, 7, 7, 6, 0, 0, 136, 144, 160, 192, 160, 144, 136,
+  5, 7, 7, 6, 0, 0, 128, 128, 128, 128, 128, 128, 248, 5, 7, 7,
+  6, 0, 0, 136, 216, 168, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0,
+  136, 136, 200, 168, 152, 136, 136, 5, 7, 7, 6, 0, 0, 112, 136, 136,
+  136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128, 128,
+  128, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 168, 144, 104, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 160, 144, 136, 5, 7, 7, 6, 0,
+  0, 120, 128, 128, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 248, 32,
+  32, 32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136,
+  136, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 80, 32, 5,
+  7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 168, 80, 5, 7, 7, 6,
+  0, 0, 136, 136, 80, 32, 80, 136, 136, 5, 7, 7, 6, 0, 0, 136,
+  136, 136, 80, 32, 32, 32, 5, 7, 7, 6, 0, 0, 248, 8, 16, 32,
+  64, 128, 248, 3, 7, 7, 6, 1, 0, 224, 128, 128, 128, 128, 128, 224,
+  5, 7, 7, 6, 0, 0, 32, 112, 160, 160, 168, 112, 32, 3, 7, 7,
+  6, 1, 0, 224, 32, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 4,
+  32, 80, 136, 5, 1, 1, 6, 0, 0, 248, 2, 2, 2, 6, 2, 5,
+  128, 64, 5, 5, 5, 6, 0, 0, 112, 8, 120, 136, 120, 5, 7, 7,
+  6, 0, 0, 128, 128, 176, 200, 136, 136, 240, 5, 5, 5, 6, 0, 0,
+  112, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 8, 8, 104, 152, 136,
+  136, 120, 5, 5, 5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 7, 7,
+  6, 0, 0, 48, 72, 224, 64, 64, 64, 64, 5, 6, 6, 6, 0, 255,
+  112, 136, 136, 120, 8, 112, 5, 7, 7, 6, 0, 0, 128, 128, 176, 200,
+  136, 136, 136, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128,
+  3, 8, 8, 6, 1, 255, 32, 0, 32, 32, 32, 32, 160, 64, 4, 7,
+  7, 6, 0, 0, 128, 128, 144, 160, 192, 160, 144, 3, 7, 7, 6, 1,
+  0, 192, 64, 64, 64, 64, 64, 224, 5, 5, 5, 6, 0, 0, 208, 168,
+  168, 168, 168, 5, 5, 5, 6, 0, 0, 176, 200, 136, 136, 136, 5, 5,
+  5, 6, 0, 0, 112, 136, 136, 136, 112, 5, 6, 6, 6, 0, 255, 240,
+  136, 136, 240, 128, 128, 5, 6, 6, 6, 0, 255, 120, 136, 136, 120, 8,
+  8, 5, 5, 5, 6, 0, 0, 176, 200, 128, 128, 128, 5, 5, 5, 6,
+  0, 0, 112, 128, 112, 8, 240, 5, 7, 7, 6, 0, 0, 64, 64, 224,
+  64, 64, 72, 48, 5, 5, 5, 6, 0, 0, 136, 136, 136, 152, 104, 5,
+  5, 5, 6, 0, 0, 136, 136, 136, 80, 32, 5, 5, 5, 6, 0, 0,
+  136, 136, 168, 168, 80, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136,
+  5, 6, 6, 6, 0, 255, 136, 136, 136, 120, 8, 112, 5, 5, 5, 6,
+  0, 0, 248, 16, 32, 64, 248, 5, 5, 5, 6, 0, 2, 184, 168, 168,
+  168, 184, 5, 5, 5, 6, 0, 2, 184, 136, 184, 160, 184, 5, 5, 5,
+  6, 0, 2, 184, 160, 184, 136, 184, 5, 6, 6, 6, 0, 1, 8, 40,
+  72, 248, 64, 32, 5, 5, 5, 6, 0, 0, 56, 112, 224, 136, 240, 0,
+  0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+  0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+  6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0,
+  0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+  0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+  6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0,
+  0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+  0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+  6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0,
+  0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+  0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+  6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 5,
+  7, 7, 6, 0, 0, 248, 136, 128, 240, 136, 136, 240, 5, 7, 7, 6,
+  0, 0, 248, 136, 128, 128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 80,
+  0, 248, 128, 240, 128, 248, 5, 7, 7, 6, 0, 0, 168, 168, 168, 112,
+  168, 168, 168, 5, 7, 7, 6, 0, 0, 240, 8, 8, 112, 8, 8, 240,
+  5, 7, 7, 6, 0, 0, 136, 136, 152, 168, 200, 136, 136, 5, 8, 8,
+  6, 0, 0, 80, 32, 136, 152, 168, 168, 200, 136, 5, 7, 7, 6, 0,
+  0, 120, 40, 40, 40, 40, 168, 72, 5, 7, 7, 6, 0, 0, 248, 136,
+  136, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0, 136, 136, 136, 80, 32,
+  64, 128, 5, 7, 7, 6, 0, 0, 32, 112, 168, 168, 168, 112, 32, 5,
+  7, 7, 6, 0, 0, 136, 136, 136, 120, 8, 8, 8, 5, 7, 7, 6,
+  0, 0, 168, 168, 168, 168, 168, 168, 248, 5, 7, 7, 6, 0, 0, 192,
+  64, 64, 112, 72, 72, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 200,
+  168, 168, 200, 5, 7, 7, 6, 0, 0, 112, 136, 8, 56, 8, 136, 112,
+  5, 7, 7, 6, 0, 0, 144, 168, 168, 232, 168, 168, 144, 5, 7, 7,
+  6, 0, 0, 120, 136, 136, 120, 40, 72, 136, 5, 7, 7, 6, 0, 0,
+  24, 96, 128, 240, 136, 136, 112, 4, 5, 5, 6, 0, 0, 224, 144, 224,
+  144, 224, 5, 5, 5, 6, 0, 0, 248, 136, 128, 128, 128, 5, 7, 7,
+  6, 0, 0, 80, 0, 112, 136, 248, 128, 112, 5, 5, 5, 6, 0, 0,
+  168, 168, 112, 168, 168, 5, 5, 5, 6, 0, 0, 240, 8, 48, 8, 240,
+  5, 5, 5, 6, 0, 0, 136, 152, 168, 200, 136, 5, 7, 7, 6, 0,
+  0, 80, 32, 136, 152, 168, 200, 136, 4, 5, 5, 6, 0, 0, 144, 160,
+  192, 160, 144, 5, 5, 5, 6, 0, 0, 248, 40, 40, 168, 72, 5, 5,
+  5, 6, 0, 0, 136, 216, 168, 136, 136, 5, 5, 5, 6, 0, 0, 136,
+  136, 248, 136, 136, 5, 5, 5, 6, 0, 0, 248, 136, 136, 136, 136, 5,
+  5, 5, 6, 0, 0, 248, 32, 32, 32, 32, 5, 5, 5, 6, 0, 0,
+  136, 136, 120, 8, 8, 5, 5, 5, 6, 0, 0, 168, 168, 168, 168, 248,
+  5, 5, 5, 6, 0, 0, 192, 64, 112, 72, 112, 5, 5, 5, 6, 0,
+  0, 136, 136, 200, 168, 200, 4, 5, 5, 6, 0, 0, 128, 128, 224, 144,
+  224, 5, 5, 5, 6, 0, 0, 112, 136, 56, 136, 112, 5, 5, 5, 6,
+  0, 0, 144, 168, 232, 168, 144, 5, 5, 5, 6, 0, 0, 120, 136, 120,
+  40, 72, 5, 5, 5, 6, 0, 1, 32, 72, 144, 72, 32, 5, 5, 5,
+  6, 0, 1, 32, 144, 72, 144, 32, 5, 3, 3, 6, 0, 0, 72, 144,
+  216, 5, 3, 3, 6, 0, 4, 216, 72, 144, 5, 7, 7, 6, 0, 0,
+  144, 208, 176, 144, 56, 40, 56, 5, 7, 7, 6, 0, 0, 32, 0, 32,
+  64, 128, 136, 112, 5, 7, 7, 6, 0, 0, 24, 32, 32, 112, 32, 32,
+  192, 5, 7, 7, 6, 0, 0, 32, 80, 64, 240, 64, 64, 120, 1, 2,
+  2, 6, 2, 0, 128, 128, 1, 4, 4, 6, 2, 0, 128, 128, 128, 128,
+  3, 5, 5, 6, 1, 0, 160, 160, 160, 0, 224, 3, 5, 5, 6, 1,
+  0, 160, 160, 160, 0, 160, 5, 7, 7, 6, 0, 0, 160, 0, 232, 16,
+  32, 64, 128, 5, 5, 5, 6, 0, 1, 216, 112, 32, 112, 216, 5, 7,
+  7, 6, 0, 0, 160, 64, 168, 16, 32, 64, 128, 3, 6, 6, 6, 1,
+  1, 224, 64, 64, 64, 64, 224, 5, 6, 6, 6, 0, 1, 248, 80, 80,
+  80, 80, 248, 5, 7, 7, 6, 0, 0, 32, 112, 168, 32, 32, 32, 32,
+  5, 7, 7, 6, 0, 0, 32, 32, 32, 32, 168, 112, 32, 5, 7, 7,
+  6, 0, 0, 128, 144, 176, 248, 176, 144, 128, 5, 7, 7, 6, 0, 0,
+  8, 72, 104, 248, 104, 72, 8, 5, 7, 7, 6, 0, 0, 128, 136, 168,
+  248, 168, 136, 128, 5, 7, 7, 6, 0, 0, 128, 224, 136, 16, 32, 64,
+  128, 2, 2, 2, 6, 2, 2, 192, 192, 5, 8, 8, 6, 0, 255, 120,
+  40, 40, 40, 72, 136, 248, 136, 5, 8, 8, 6, 0, 255, 136, 136, 136,
+  136, 136, 136, 248, 8, 5, 8, 8, 6, 0, 255, 168, 168, 168, 168, 168,
+  168, 248, 8, 5, 6, 6, 6, 0, 255, 120, 40, 72, 136, 248, 136, 5,
+  7, 7, 6, 0, 255, 32, 32, 112, 168, 168, 112, 32, 5, 6, 6, 6,
+  0, 255, 136, 136, 136, 136, 248, 8, 5, 6, 6, 6, 0, 255, 168, 168,
+  168, 168, 248, 8, 2, 2, 2, 6, 2, 6, 64, 128, 3, 1, 1, 6,
+  1, 7, 160, 5, 2, 2, 6, 0, 6, 72, 176, 5, 8, 8, 6, 0,
+  0, 16, 32, 0, 112, 136, 248, 128, 112, 5, 6, 6, 6, 0, 255, 112,
+  128, 136, 112, 32, 96, 3, 7, 7, 6, 1, 0, 160, 0, 160, 160, 160,
+  32, 192, 5, 6, 6, 6, 0, 1, 32, 112, 112, 112, 248, 32, 5, 5,
+  5, 6, 0, 1, 80, 0, 136, 0, 80, 5, 5, 5, 6, 0, 1, 112,
+  136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 136, 144, 168, 88, 184, 8,
+  8, 5, 7, 7, 6, 0, 0, 136, 144, 184, 72, 184, 8, 56, 5, 7,
+  7, 6, 0, 0, 136, 144, 184, 72, 152, 32, 56, 5, 8, 8, 6, 0,
+  0, 192, 64, 192, 72, 216, 56, 8, 8, 5, 7, 7, 6, 0, 0, 136,
+  248, 136, 248, 136, 248, 136, 4, 5, 5, 6, 0, 2, 192, 0, 48, 0,
+  96, 5, 8, 8, 6, 0, 0, 64, 160, 224, 168, 8, 40, 120, 32, 5,
+  8, 8, 6, 0, 0, 64, 112, 64, 120, 64, 112, 64, 224, 5, 8, 8,
+  6, 0, 0, 32, 112, 32, 248, 32, 112, 32, 112, 5, 7, 7, 6, 0,
+  0, 104, 0, 232, 0, 104, 16, 56, 5, 8, 8, 6, 0, 0, 16, 112,
+  16, 240, 16, 112, 16, 56, 5, 7, 7, 6, 0, 1, 32, 112, 32, 248,
+  32, 112, 32, 5, 8, 8, 6, 0, 0, 16, 144, 80, 48, 80, 144, 16,
+  56, 5, 8, 8, 6, 0, 0, 48, 72, 32, 80, 80, 32, 144, 96, 5,
+  7, 7, 6, 0, 0, 120, 168, 168, 120, 40, 40, 40, 5, 8, 8, 6,
+  0, 0, 248, 248, 248, 248, 248, 248, 248, 248
+};

Marlin/dogm_font_data_HD44780_J.h

@@ -0,0 +1,192 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: HD44780_J
+  Copyright: A. Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 6 h=10 x= 2 y= 5 dx= 6 dy= 0 ascent= 8 len= 8
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-2 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-2
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t HD44780_J_5x7[2492] U8G_SECTION(".progmem.HD44780_J_5x7") = {
+  0, 6, 9, 0, 254, 7, 1, 145, 3, 34, 32, 255, 255, 8, 254, 7,
+  255, 0, 0, 0, 6, 0, 0, 1, 7, 7, 6, 2, 0, 128, 128, 128,
+  128, 128, 0, 128, 3, 2, 2, 6, 1, 5, 160, 160, 5, 7, 7, 6,
+  0, 0, 80, 80, 248, 80, 248, 80, 80, 5, 7, 7, 6, 0, 0, 32,
+  120, 160, 112, 40, 240, 32, 5, 7, 7, 6, 0, 0, 192, 200, 16, 32,
+  64, 152, 24, 5, 7, 7, 6, 0, 0, 96, 144, 160, 64, 168, 144, 104,
+  2, 3, 3, 6, 1, 4, 192, 64, 128, 3, 7, 7, 6, 1, 0, 32,
+  64, 128, 128, 128, 64, 32, 3, 7, 7, 6, 1, 0, 128, 64, 32, 32,
+  32, 64, 128, 5, 5, 5, 6, 0, 1, 32, 168, 112, 168, 32, 5, 5,
+  5, 6, 0, 1, 32, 32, 248, 32, 32, 2, 3, 3, 6, 2, 255, 192,
+  64, 128, 5, 1, 1, 6, 0, 3, 248, 2, 2, 2, 6, 2, 0, 192,
+  192, 5, 5, 5, 6, 0, 1, 8, 16, 32, 64, 128, 5, 7, 7, 6,
+  0, 0, 112, 136, 152, 168, 200, 136, 112, 3, 7, 7, 6, 1, 0, 64,
+  192, 64, 64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 8, 112,
+  128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 16, 32, 16, 8, 8, 240,
+  5, 7, 7, 6, 0, 0, 16, 48, 80, 144, 248, 16, 16, 5, 7, 7,
+  6, 0, 0, 248, 128, 240, 8, 8, 136, 112, 5, 7, 7, 6, 0, 0,
+  48, 64, 128, 240, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+  32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 112, 136, 136,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 120, 8, 16, 96, 2, 5,
+  5, 6, 2, 0, 192, 192, 0, 192, 192, 2, 6, 6, 6, 2, 255, 192,
+  192, 0, 192, 64, 128, 4, 7, 7, 6, 0, 0, 16, 32, 64, 128, 64,
+  32, 16, 5, 3, 3, 6, 0, 2, 248, 0, 248, 4, 7, 7, 6, 1,
+  0, 128, 64, 32, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0, 112, 136,
+  8, 16, 32, 0, 32, 5, 6, 6, 6, 0, 0, 112, 136, 8, 104, 168,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6, 0,
+  0, 112, 136, 128, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 224, 144,
+  136, 136, 136, 144, 224, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128,
+  128, 248, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 128, 5,
+  7, 7, 6, 0, 0, 112, 136, 128, 184, 136, 136, 112, 5, 7, 7, 6,
+  0, 0, 136, 136, 136, 248, 136, 136, 136, 1, 7, 7, 6, 2, 0, 128,
+  128, 128, 128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 56, 16, 16, 16,
+  16, 144, 96, 5, 7, 7, 6, 0, 0, 136, 144, 160, 192, 160, 144, 136,
+  5, 7, 7, 6, 0, 0, 128, 128, 128, 128, 128, 128, 248, 5, 7, 7,
+  6, 0, 0, 136, 216, 168, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0,
+  136, 136, 200, 168, 152, 136, 136, 5, 7, 7, 6, 0, 0, 112, 136, 136,
+  136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128, 128,
+  128, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 168, 144, 104, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 160, 144, 136, 5, 7, 7, 6, 0,
+  0, 120, 128, 128, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 248, 32,
+  32, 32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136,
+  136, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 80, 32, 5,
+  7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 168, 80, 5, 7, 7, 6,
+  0, 0, 136, 136, 80, 32, 80, 136, 136, 5, 7, 7, 6, 0, 0, 136,
+  136, 136, 80, 32, 32, 32, 5, 7, 7, 6, 0, 0, 248, 8, 16, 32,
+  64, 128, 248, 3, 7, 7, 6, 1, 0, 224, 128, 128, 128, 128, 128, 224,
+  5, 7, 7, 6, 0, 0, 136, 80, 248, 32, 248, 32, 32, 3, 7, 7,
+  6, 1, 0, 224, 32, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 4,
+  32, 80, 136, 5, 1, 1, 6, 0, 0, 248, 2, 2, 2, 6, 2, 5,
+  128, 64, 5, 5, 5, 6, 0, 0, 112, 8, 120, 136, 120, 5, 7, 7,
+  6, 0, 0, 128, 128, 176, 200, 136, 136, 240, 5, 5, 5, 6, 0, 0,
+  112, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 8, 8, 104, 152, 136,
+  136, 120, 5, 5, 5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 7, 7,
+  6, 0, 0, 48, 72, 224, 64, 64, 64, 64, 5, 6, 6, 6, 0, 255,
+  112, 136, 136, 120, 8, 112, 5, 7, 7, 6, 0, 0, 128, 128, 176, 200,
+  136, 136, 136, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128,
+  3, 8, 8, 6, 1, 255, 32, 0, 32, 32, 32, 32, 160, 64, 4, 7,
+  7, 6, 0, 0, 128, 128, 144, 160, 192, 160, 144, 3, 7, 7, 6, 1,
+  0, 192, 64, 64, 64, 64, 64, 224, 5, 5, 5, 6, 0, 0, 208, 168,
+  168, 168, 168, 5, 5, 5, 6, 0, 0, 176, 200, 136, 136, 136, 5, 5,
+  5, 6, 0, 0, 112, 136, 136, 136, 112, 5, 6, 6, 6, 0, 255, 240,
+  136, 136, 240, 128, 128, 5, 6, 6, 6, 0, 255, 120, 136, 136, 120, 8,
+  8, 5, 5, 5, 6, 0, 0, 176, 200, 128, 128, 128, 5, 5, 5, 6,
+  0, 0, 112, 128, 112, 8, 240, 5, 7, 7, 6, 0, 0, 64, 64, 224,
+  64, 64, 72, 48, 5, 5, 5, 6, 0, 0, 136, 136, 136, 152, 104, 5,
+  5, 5, 6, 0, 0, 136, 136, 136, 80, 32, 5, 5, 5, 6, 0, 0,
+  136, 136, 168, 168, 80, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136,
+  5, 6, 6, 6, 0, 255, 136, 136, 136, 120, 8, 112, 5, 5, 5, 6,
+  0, 0, 248, 16, 32, 64, 248, 3, 7, 7, 6, 1, 0, 32, 64, 64,
+  128, 64, 64, 32, 1, 7, 7, 6, 2, 0, 128, 128, 128, 128, 128, 128,
+  128, 3, 7, 7, 6, 1, 0, 128, 64, 64, 32, 64, 64, 128, 5, 5,
+  5, 6, 0, 1, 32, 16, 248, 16, 32, 5, 5, 5, 6, 0, 1, 32,
+  64, 248, 64, 32, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 3, 3, 3, 6, 0, 0,
+  224, 160, 224, 3, 4, 4, 6, 2, 3, 224, 128, 128, 128, 3, 4, 4,
+  6, 0, 0, 32, 32, 32, 224, 3, 3, 3, 6, 0, 0, 128, 64, 32,
+  2, 2, 2, 6, 1, 2, 192, 192, 5, 6, 6, 6, 0, 0, 248, 8,
+  248, 8, 16, 32, 5, 5, 5, 6, 0, 0, 248, 8, 48, 32, 64, 4,
+  5, 5, 6, 0, 0, 16, 32, 96, 160, 32, 5, 5, 5, 6, 0, 0,
+  32, 248, 136, 8, 48, 5, 4, 4, 6, 0, 0, 248, 32, 32, 248, 5,
+  5, 5, 6, 0, 0, 16, 248, 48, 80, 144, 5, 5, 5, 6, 0, 0,
+  64, 248, 72, 80, 64, 5, 4, 4, 6, 0, 0, 112, 16, 16, 248, 4,
+  5, 5, 6, 0, 0, 240, 16, 240, 16, 240, 5, 4, 4, 6, 0, 0,
+  168, 168, 8, 48, 5, 1, 1, 6, 0, 3, 248, 5, 7, 7, 6, 0,
+  0, 248, 8, 40, 48, 32, 32, 64, 5, 7, 7, 6, 0, 0, 8, 16,
+  32, 96, 160, 32, 32, 5, 7, 7, 6, 0, 0, 32, 248, 136, 136, 8,
+  16, 32, 5, 6, 6, 6, 0, 0, 248, 32, 32, 32, 32, 248, 5, 7,
+  7, 6, 0, 0, 16, 248, 16, 48, 80, 144, 16, 5, 7, 7, 6, 0,
+  0, 64, 248, 72, 72, 72, 72, 144, 5, 7, 7, 6, 0, 0, 32, 248,
+  32, 248, 32, 32, 32, 5, 6, 6, 6, 0, 0, 120, 72, 136, 8, 16,
+  96, 5, 7, 7, 6, 0, 0, 64, 120, 144, 16, 16, 16, 32, 5, 6,
+  6, 6, 0, 0, 248, 8, 8, 8, 8, 248, 5, 7, 7, 6, 0, 0,
+  80, 248, 80, 80, 16, 32, 64, 5, 6, 6, 6, 0, 0, 192, 8, 200,
+  8, 16, 224, 5, 6, 6, 6, 0, 0, 248, 8, 16, 32, 80, 136, 5,
+  7, 7, 6, 0, 0, 64, 248, 72, 80, 64, 64, 56, 5, 6, 6, 6,
+  0, 0, 136, 136, 72, 8, 16, 96, 5, 6, 6, 6, 0, 0, 120, 72,
+  168, 24, 16, 96, 5, 7, 7, 6, 0, 0, 16, 224, 32, 248, 32, 32,
+  64, 5, 6, 6, 6, 0, 0, 168, 168, 168, 8, 16, 32, 5, 7, 7,
+  6, 0, 0, 112, 0, 248, 32, 32, 32, 64, 3, 7, 7, 6, 1, 0,
+  128, 128, 128, 192, 160, 128, 128, 5, 7, 7, 6, 0, 0, 32, 32, 248,
+  32, 32, 64, 128, 5, 6, 6, 6, 0, 0, 112, 0, 0, 0, 0, 248,
+  5, 6, 6, 6, 0, 0, 248, 8, 80, 32, 80, 128, 5, 7, 7, 6,
+  0, 0, 32, 248, 16, 32, 112, 168, 32, 3, 7, 7, 6, 1, 0, 32,
+  32, 32, 32, 32, 64, 128, 5, 6, 6, 6, 0, 0, 32, 16, 136, 136,
+  136, 136, 5, 7, 7, 6, 0, 0, 128, 128, 248, 128, 128, 128, 120, 5,
+  6, 6, 6, 0, 0, 248, 8, 8, 8, 16, 96, 5, 5, 5, 6, 0,
+  1, 64, 160, 16, 8, 8, 5, 7, 7, 6, 0, 0, 32, 248, 32, 32,
+  168, 168, 32, 5, 6, 6, 6, 0, 0, 248, 8, 8, 80, 32, 16, 4,
+  6, 6, 6, 1, 0, 224, 0, 224, 0, 224, 16, 5, 6, 6, 6, 0,
+  0, 32, 64, 128, 136, 248, 8, 5, 6, 6, 6, 0, 0, 8, 8, 80,
+  32, 80, 128, 5, 6, 6, 6, 0, 0, 248, 64, 248, 64, 64, 56, 5,
+  7, 7, 6, 0, 0, 64, 64, 248, 72, 80, 64, 64, 5, 7, 7, 6,
+  0, 0, 112, 16, 16, 16, 16, 16, 248, 5, 6, 6, 6, 0, 0, 248,
+  8, 248, 8, 8, 248, 5, 7, 7, 6, 0, 0, 112, 0, 248, 8, 8,
+  16, 32, 4, 7, 7, 6, 0, 0, 144, 144, 144, 144, 16, 32, 64, 5,
+  6, 6, 6, 0, 0, 32, 160, 160, 168, 168, 176, 5, 7, 7, 6, 0,
+  0, 128, 128, 128, 136, 144, 160, 192, 5, 6, 6, 6, 0, 0, 248, 136,
+  136, 136, 136, 248, 5, 6, 6, 6, 0, 0, 248, 136, 136, 8, 16, 32,
+  5, 6, 6, 6, 0, 0, 192, 0, 8, 8, 16, 224, 4, 3, 3, 6,
+  0, 4, 32, 144, 64, 3, 3, 3, 6, 0, 4, 224, 160, 224, 5, 5,
+  5, 6, 0, 1, 72, 168, 144, 144, 104, 5, 7, 7, 6, 0, 0, 80,
+  0, 112, 8, 120, 136, 120, 4, 8, 8, 6, 1, 255, 96, 144, 144, 224,
+  144, 144, 224, 128, 5, 5, 5, 6, 0, 0, 112, 128, 96, 136, 112, 5,
+  6, 6, 6, 0, 255, 136, 136, 152, 232, 136, 128, 5, 5, 5, 6, 0,
+  0, 120, 160, 144, 136, 112, 5, 7, 7, 6, 0, 254, 48, 72, 136, 136,
+  240, 128, 128, 5, 8, 8, 6, 0, 254, 120, 136, 136, 136, 120, 8, 8,
+  112, 5, 5, 5, 6, 0, 1, 56, 32, 32, 160, 64, 4, 3, 3, 6,
+  0, 3, 16, 208, 16, 4, 8, 8, 6, 0, 255, 16, 0, 48, 16, 16,
+  16, 144, 96, 3, 3, 3, 6, 0, 4, 160, 64, 160, 5, 7, 7, 6,
+  0, 0, 32, 112, 160, 160, 168, 112, 32, 5, 7, 7, 6, 0, 0, 64,
+  64, 224, 64, 224, 64, 120, 5, 7, 7, 6, 0, 0, 112, 0, 176, 200,
+  136, 136, 136, 5, 7, 7, 6, 0, 0, 80, 0, 112, 136, 136, 136, 112,
+  5, 7, 7, 6, 0, 255, 176, 200, 136, 136, 240, 128, 128, 5, 7, 7,
+  6, 0, 255, 104, 152, 136, 136, 120, 8, 8, 5, 6, 6, 6, 0, 0,
+  112, 136, 248, 136, 136, 112, 5, 3, 3, 6, 0, 2, 88, 168, 208, 5,
+  5, 5, 6, 0, 0, 112, 136, 136, 80, 216, 5, 7, 7, 6, 0, 0,
+  80, 0, 136, 136, 136, 152, 104, 5, 7, 7, 6, 0, 0, 248, 128, 64,
+  32, 64, 128, 248, 5, 5, 5, 6, 0, 0, 248, 80, 80, 80, 152, 5,
+  7, 7, 6, 0, 0, 248, 0, 136, 80, 32, 80, 136, 5, 7, 7, 6,
+  0, 255, 136, 136, 136, 136, 120, 8, 112, 5, 6, 6, 6, 0, 0, 8,
+  240, 32, 248, 32, 32, 5, 5, 5, 6, 0, 0, 248, 64, 120, 72, 136,
+  5, 5, 5, 6, 0, 0, 248, 168, 248, 136, 136, 5, 5, 5, 6, 0,
+  1, 32, 0, 248, 0, 32, 0, 0, 0, 6, 0, 0, 6, 10, 10, 6,
+  0, 254, 252, 252, 252, 252, 252, 252, 252, 252, 252, 252
+};

Marlin/dogm_font_data_HD44780_W.h

@@ -0,0 +1,226 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: HD44780_W
+  Copyright: A.Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 9 x= 2 y= 5 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t HD44780_W_5x7[3034] U8G_SECTION(".progmem.HD44780_W_5x7") = {
+  0, 6, 9, 0, 254, 7, 2, 79, 3, 222, 16, 255, 255, 8, 255, 7,
+  255, 4, 7, 7, 6, 0, 0, 16, 48, 112, 240, 112, 48, 16, 4, 7,
+  7, 6, 1, 0, 128, 192, 224, 240, 224, 192, 128, 5, 3, 3, 6, 0,
+  4, 216, 72, 144, 5, 3, 3, 6, 0, 4, 216, 144, 72, 5, 7, 7,
+  6, 0, 0, 32, 112, 248, 0, 32, 112, 248, 5, 7, 7, 6, 0, 0,
+  248, 112, 32, 0, 248, 112, 32, 5, 5, 5, 6, 0, 1, 112, 248, 248,
+  248, 112, 5, 7, 7, 6, 0, 0, 8, 8, 40, 72, 248, 64, 32, 5,
+  7, 7, 6, 0, 0, 32, 112, 168, 32, 32, 32, 32, 5, 7, 7, 6,
+  0, 0, 32, 32, 32, 32, 168, 112, 32, 5, 5, 5, 6, 0, 1, 32,
+  64, 248, 64, 32, 5, 5, 5, 6, 0, 1, 32, 16, 248, 16, 32, 5,
+  7, 7, 6, 0, 0, 16, 32, 64, 32, 16, 0, 248, 5, 7, 7, 6,
+  0, 0, 64, 32, 16, 32, 64, 0, 248, 5, 5, 5, 6, 0, 1, 32,
+  32, 112, 112, 248, 5, 5, 5, 6, 0, 0, 248, 112, 112, 32, 32, 0,
+  0, 0, 6, 0, 0, 1, 7, 7, 6, 2, 0, 128, 128, 128, 128, 128,
+  0, 128, 3, 2, 2, 6, 1, 5, 160, 160, 5, 7, 7, 6, 0, 0,
+  80, 80, 248, 80, 248, 80, 80, 5, 7, 7, 6, 0, 0, 32, 120, 160,
+  112, 40, 240, 32, 5, 7, 7, 6, 0, 0, 192, 200, 16, 32, 64, 152,
+  24, 5, 7, 7, 6, 0, 0, 96, 144, 160, 64, 168, 144, 104, 2, 3,
+  3, 6, 1, 4, 192, 64, 128, 3, 7, 7, 6, 1, 0, 32, 64, 128,
+  128, 128, 64, 32, 3, 7, 7, 6, 1, 0, 128, 64, 32, 32, 32, 64,
+  128, 5, 5, 5, 6, 0, 1, 32, 168, 112, 168, 32, 5, 5, 5, 6,
+  0, 1, 32, 32, 248, 32, 32, 2, 3, 3, 6, 2, 255, 192, 64, 128,
+  5, 1, 1, 6, 0, 3, 248, 2, 2, 2, 6, 2, 0, 192, 192, 5,
+  5, 5, 6, 0, 1, 8, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0,
+  112, 136, 152, 168, 200, 136, 112, 3, 7, 7, 6, 1, 0, 64, 192, 64,
+  64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 8, 112, 128, 128,
+  248, 5, 7, 7, 6, 0, 0, 248, 16, 32, 16, 8, 8, 240, 5, 7,
+  7, 6, 0, 0, 16, 48, 80, 144, 248, 16, 16, 5, 7, 7, 6, 0,
+  0, 248, 128, 240, 8, 8, 136, 112, 5, 7, 7, 6, 0, 0, 48, 64,
+  128, 240, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 8, 16, 32, 32,
+  32, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 112, 136, 136, 112, 5,
+  7, 7, 6, 0, 0, 112, 136, 136, 120, 8, 16, 96, 2, 5, 5, 6,
+  2, 0, 192, 192, 0, 192, 192, 2, 6, 6, 6, 2, 255, 192, 192, 0,
+  192, 64, 128, 4, 7, 7, 6, 0, 0, 16, 32, 64, 128, 64, 32, 16,
+  5, 3, 3, 6, 0, 2, 248, 0, 248, 4, 7, 7, 6, 1, 0, 128,
+  64, 32, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0, 112, 136, 8, 16,
+  32, 0, 32, 5, 6, 6, 6, 0, 0, 112, 136, 8, 104, 168, 112, 5,
+  7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136, 5, 7, 7, 6,
+  0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6, 0, 0, 112,
+  136, 128, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 224, 144, 136, 136,
+  136, 144, 224, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 248,
+  5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 128, 5, 7, 7,
+  6, 0, 0, 112, 136, 128, 184, 136, 136, 112, 5, 7, 7, 6, 0, 0,
+  136, 136, 136, 248, 136, 136, 136, 1, 7, 7, 6, 2, 0, 128, 128, 128,
+  128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 56, 16, 16, 16, 16, 144,
+  96, 5, 7, 7, 6, 0, 0, 136, 144, 160, 192, 160, 144, 136, 5, 7,
+  7, 6, 0, 0, 128, 128, 128, 128, 128, 128, 248, 5, 7, 7, 6, 0,
+  0, 136, 216, 168, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0, 136, 136,
+  200, 168, 152, 136, 136, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 136,
+  136, 112, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128, 128, 128, 5,
+  7, 7, 6, 0, 0, 112, 136, 136, 136, 168, 144, 104, 5, 7, 7, 6,
+  0, 0, 240, 136, 136, 240, 160, 144, 136, 5, 7, 7, 6, 0, 0, 120,
+  128, 128, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 248, 32, 32, 32,
+  32, 32, 32, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 136, 112,
+  5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 80, 32, 5, 7, 7,
+  6, 0, 0, 136, 136, 136, 136, 136, 168, 80, 5, 7, 7, 6, 0, 0,
+  136, 136, 80, 32, 80, 136, 136, 5, 7, 7, 6, 0, 0, 136, 136, 136,
+  80, 32, 32, 32, 5, 7, 7, 6, 0, 0, 248, 8, 16, 32, 64, 128,
+  248, 3, 7, 7, 6, 1, 0, 224, 128, 128, 128, 128, 128, 224, 5, 5,
+  5, 6, 0, 1, 128, 64, 32, 16, 8, 3, 7, 7, 6, 1, 0, 224,
+  32, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 4, 32, 80, 136, 5,
+  1, 1, 6, 0, 0, 248, 2, 2, 2, 6, 2, 5, 128, 64, 5, 5,
+  5, 6, 0, 0, 112, 8, 120, 136, 120, 5, 7, 7, 6, 0, 0, 128,
+  128, 176, 200, 136, 136, 240, 5, 5, 5, 6, 0, 0, 112, 128, 128, 136,
+  112, 5, 7, 7, 6, 0, 0, 8, 8, 104, 152, 136, 136, 120, 5, 5,
+  5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 7, 7, 6, 0, 0, 48,
+  72, 224, 64, 64, 64, 64, 5, 6, 6, 6, 0, 255, 112, 136, 136, 120,
+  8, 112, 5, 7, 7, 6, 0, 0, 128, 128, 176, 200, 136, 136, 136, 1,
+  7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128, 3, 8, 8, 6,
+  1, 255, 32, 0, 32, 32, 32, 32, 160, 64, 4, 7, 7, 6, 0, 0,
+  128, 128, 144, 160, 192, 160, 144, 3, 7, 7, 6, 1, 0, 192, 64, 64,
+  64, 64, 64, 224, 5, 5, 5, 6, 0, 0, 208, 168, 168, 168, 168, 5,
+  5, 5, 6, 0, 0, 176, 200, 136, 136, 136, 5, 5, 5, 6, 0, 0,
+  112, 136, 136, 136, 112, 5, 6, 6, 6, 0, 255, 240, 136, 136, 240, 128,
+  128, 5, 6, 6, 6, 0, 255, 120, 136, 136, 120, 8, 8, 5, 5, 5,
+  6, 0, 0, 176, 200, 128, 128, 128, 5, 5, 5, 6, 0, 0, 112, 128,
+  112, 8, 240, 5, 7, 7, 6, 0, 0, 64, 64, 224, 64, 64, 72, 48,
+  5, 5, 5, 6, 0, 0, 136, 136, 136, 152, 104, 5, 5, 5, 6, 0,
+  0, 136, 136, 136, 80, 32, 5, 5, 5, 6, 0, 0, 136, 136, 168, 168,
+  80, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136, 5, 6, 6, 6,
+  0, 255, 136, 136, 136, 120, 8, 112, 5, 5, 5, 6, 0, 0, 248, 16,
+  32, 64, 248, 3, 7, 7, 6, 1, 0, 32, 64, 64, 128, 64, 64, 32,
+  1, 7, 7, 6, 2, 0, 128, 128, 128, 128, 128, 128, 128, 3, 7, 7,
+  6, 1, 0, 128, 64, 64, 32, 64, 64, 128, 5, 6, 6, 6, 0, 1,
+  8, 40, 72, 248, 64, 32, 5, 7, 7, 6, 0, 0, 32, 80, 136, 136,
+  136, 136, 248, 5, 7, 7, 6, 0, 0, 248, 136, 128, 240, 136, 136, 240,
+  5, 8, 8, 6, 0, 255, 120, 40, 40, 40, 72, 136, 248, 136, 5, 7,
+  7, 6, 0, 0, 168, 168, 168, 112, 168, 168, 168, 5, 7, 7, 6, 0,
+  0, 240, 8, 8, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 136, 136,
+  152, 168, 200, 136, 136, 5, 8, 8, 6, 0, 0, 80, 32, 136, 152, 168,
+  168, 200, 136, 5, 7, 7, 6, 0, 0, 120, 40, 40, 40, 40, 168, 72,
+  5, 7, 7, 6, 0, 0, 248, 136, 136, 136, 136, 136, 136, 5, 7, 7,
+  6, 0, 0, 136, 136, 136, 80, 32, 64, 128, 5, 8, 8, 6, 0, 255,
+  136, 136, 136, 136, 136, 136, 248, 8, 5, 7, 7, 6, 0, 0, 136, 136,
+  136, 120, 8, 8, 8, 5, 7, 7, 6, 0, 0, 168, 168, 168, 168, 168,
+  168, 248, 5, 8, 8, 6, 0, 255, 168, 168, 168, 168, 168, 168, 248, 8,
+  5, 7, 7, 6, 0, 0, 192, 64, 64, 112, 72, 72, 112, 5, 7, 7,
+  6, 0, 0, 136, 136, 136, 200, 168, 168, 200, 5, 7, 7, 6, 0, 0,
+  112, 136, 40, 80, 8, 136, 112, 5, 5, 5, 6, 0, 0, 64, 160, 144,
+  144, 104, 5, 7, 7, 6, 0, 0, 32, 48, 40, 40, 32, 224, 224, 5,
+  7, 7, 6, 0, 0, 248, 136, 128, 128, 128, 128, 128, 5, 5, 5, 6,
+  0, 0, 248, 80, 80, 80, 152, 5, 7, 7, 6, 0, 0, 248, 128, 64,
+  32, 64, 128, 248, 5, 5, 5, 6, 0, 0, 120, 144, 144, 144, 96, 5,
+  7, 7, 6, 0, 0, 48, 40, 56, 40, 200, 216, 24, 5, 6, 6, 6,
+  0, 0, 8, 112, 160, 32, 32, 16, 5, 6, 6, 6, 0, 1, 32, 112,
+  112, 112, 248, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136,
+  112, 5, 5, 5, 6, 0, 0, 112, 136, 136, 80, 216, 5, 7, 7, 6,
+  0, 0, 48, 72, 32, 80, 136, 136, 112, 5, 3, 3, 6, 0, 2, 88,
+  168, 208, 5, 6, 6, 6, 0, 0, 80, 248, 248, 248, 112, 32, 5, 5,
+  5, 6, 0, 0, 112, 128, 96, 136, 112, 5, 7, 7, 6, 0, 0, 112,
+  136, 136, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0, 216, 216, 216, 216,
+  216, 216, 216, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128,
+  5, 7, 7, 6, 0, 0, 32, 112, 160, 160, 168, 112, 32, 5, 7, 7,
+  6, 0, 0, 48, 64, 64, 224, 64, 80, 168, 5, 5, 5, 6, 0, 0,
+  136, 112, 80, 112, 136, 5, 7, 7, 6, 0, 0, 136, 80, 248, 32, 248,
+  32, 32, 1, 7, 7, 6, 2, 0, 128, 128, 128, 0, 128, 128, 128, 5,
+  8, 8, 6, 0, 0, 48, 72, 32, 80, 80, 32, 144, 96, 5, 7, 7,
+  6, 0, 0, 24, 32, 32, 112, 32, 32, 192, 5, 7, 7, 6, 0, 0,
+  248, 136, 184, 184, 184, 136, 248, 5, 7, 7, 6, 0, 0, 112, 8, 120,
+  136, 120, 0, 248, 5, 5, 5, 6, 0, 1, 40, 80, 160, 80, 40, 5,
+  7, 7, 6, 0, 0, 144, 168, 168, 232, 168, 168, 144, 5, 7, 7, 6,
+  0, 0, 120, 136, 136, 120, 40, 72, 136, 5, 7, 7, 6, 0, 0, 248,
+  136, 168, 136, 152, 168, 248, 2, 3, 3, 6, 2, 4, 64, 128, 192, 4,
+  5, 5, 6, 0, 3, 96, 144, 144, 144, 96, 5, 7, 7, 6, 0, 0,
+  32, 32, 248, 32, 32, 0, 248, 4, 5, 5, 6, 0, 3, 96, 144, 32,
+  64, 240, 3, 5, 5, 6, 0, 3, 224, 32, 224, 32, 224, 5, 8, 8,
+  6, 0, 0, 224, 144, 224, 128, 144, 184, 144, 24, 5, 8, 8, 6, 0,
+  255, 136, 136, 136, 136, 152, 232, 128, 128, 5, 7, 7, 6, 0, 0, 120,
+  152, 152, 120, 24, 24, 24, 2, 2, 2, 6, 2, 2, 192, 192, 5, 5,
+  5, 6, 0, 0, 80, 136, 168, 168, 80, 3, 5, 5, 6, 0, 3, 64,
+  192, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 112, 0,
+  248, 5, 5, 5, 6, 0, 1, 160, 80, 40, 80, 160, 5, 7, 7, 6,
+  0, 0, 136, 144, 168, 88, 184, 8, 8, 5, 7, 7, 6, 0, 0, 136,
+  144, 184, 72, 152, 32, 56, 5, 8, 8, 6, 0, 0, 192, 64, 192, 72,
+  216, 56, 8, 8, 5, 7, 7, 6, 0, 0, 32, 0, 32, 64, 128, 136,
+  112, 5, 8, 8, 6, 0, 0, 64, 32, 32, 80, 136, 248, 136, 136, 5,
+  8, 8, 6, 0, 0, 16, 32, 32, 80, 136, 248, 136, 136, 5, 8, 8,
+  6, 0, 0, 32, 80, 0, 112, 136, 248, 136, 136, 5, 8, 8, 6, 0,
+  0, 104, 144, 0, 112, 136, 248, 136, 136, 5, 8, 8, 6, 0, 0, 80,
+  0, 32, 80, 136, 248, 136, 136, 5, 8, 8, 6, 0, 0, 32, 80, 32,
+  112, 136, 248, 136, 136, 5, 7, 7, 6, 0, 0, 56, 96, 160, 184, 224,
+  160, 184, 5, 8, 8, 6, 0, 255, 112, 136, 128, 128, 136, 112, 32, 96,
+  5, 8, 8, 6, 0, 0, 64, 32, 0, 248, 128, 240, 128, 248, 5, 8,
+  8, 6, 0, 0, 8, 16, 0, 248, 128, 240, 128, 248, 5, 8, 8, 6,
+  0, 0, 32, 80, 0, 248, 128, 240, 128, 248, 5, 7, 7, 6, 0, 0,
+  80, 0, 248, 128, 240, 128, 248, 3, 8, 8, 6, 1, 0, 128, 64, 0,
+  224, 64, 64, 64, 224, 3, 8, 8, 6, 1, 0, 32, 64, 0, 224, 64,
+  64, 64, 224, 3, 8, 8, 6, 1, 0, 64, 160, 0, 224, 64, 64, 64,
+  224, 3, 7, 7, 6, 1, 0, 160, 0, 224, 64, 64, 64, 224, 5, 7,
+  7, 6, 0, 0, 112, 72, 72, 232, 72, 72, 112, 5, 8, 8, 6, 0,
+  0, 104, 144, 0, 136, 200, 168, 152, 136, 5, 8, 8, 6, 0, 0, 64,
+  32, 112, 136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 16, 32, 112,
+  136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 32, 80, 0, 112, 136,
+  136, 136, 112, 5, 8, 8, 6, 0, 0, 104, 144, 0, 112, 136, 136, 136,
+  112, 5, 8, 8, 6, 0, 0, 80, 0, 112, 136, 136, 136, 136, 112, 5,
+  5, 5, 6, 0, 1, 136, 80, 32, 80, 136, 5, 7, 7, 6, 0, 0,
+  112, 32, 112, 168, 112, 32, 112, 5, 8, 8, 6, 0, 0, 64, 32, 136,
+  136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 16, 32, 136, 136, 136,
+  136, 136, 112, 5, 8, 8, 6, 0, 0, 32, 80, 0, 136, 136, 136, 136,
+  112, 5, 8, 8, 6, 0, 0, 80, 0, 136, 136, 136, 136, 136, 112, 5,
+  8, 8, 6, 0, 0, 16, 32, 136, 80, 32, 32, 32, 32, 5, 8, 8,
+  6, 0, 0, 192, 64, 112, 72, 72, 112, 64, 224, 5, 7, 7, 6, 0,
+  0, 48, 72, 72, 112, 72, 72, 176, 5, 8, 8, 6, 0, 0, 64, 32,
+  0, 112, 8, 120, 136, 120, 5, 8, 8, 6, 0, 0, 16, 32, 0, 112,
+  8, 120, 136, 120, 5, 8, 8, 6, 0, 0, 32, 80, 0, 112, 8, 120,
+  136, 120, 5, 8, 8, 6, 0, 0, 104, 144, 0, 112, 8, 120, 136, 120,
+  5, 7, 7, 6, 0, 0, 80, 0, 112, 8, 120, 136, 120, 5, 8, 8,
+  6, 0, 0, 32, 80, 32, 112, 8, 120, 136, 120, 5, 6, 6, 6, 0,
+  0, 208, 40, 120, 160, 168, 80, 5, 6, 6, 6, 0, 255, 112, 128, 136,
+  112, 32, 96, 5, 8, 8, 6, 0, 0, 64, 32, 0, 112, 136, 248, 128,
+  112, 5, 8, 8, 6, 0, 0, 16, 32, 0, 112, 136, 248, 128, 112, 5,
+  8, 8, 6, 0, 0, 32, 80, 0, 112, 136, 248, 128, 112, 5, 7, 7,
+  6, 0, 0, 80, 0, 112, 136, 248, 128, 112, 3, 8, 8, 6, 1, 0,
+  128, 64, 0, 64, 192, 64, 64, 224, 3, 8, 8, 6, 1, 0, 32, 64,
+  0, 64, 192, 64, 64, 224, 3, 8, 8, 6, 1, 0, 64, 160, 0, 64,
+  192, 64, 64, 224, 3, 7, 7, 6, 1, 0, 160, 0, 64, 192, 64, 64,
+  224, 5, 7, 7, 6, 0, 0, 160, 64, 160, 16, 120, 136, 112, 5, 8,
+  8, 6, 0, 0, 104, 144, 0, 176, 200, 136, 136, 136, 5, 8, 8, 6,
+  0, 0, 64, 32, 0, 112, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0,
+  16, 32, 0, 112, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 32, 80,
+  0, 112, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 104, 144, 0, 112,
+  136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 80, 0, 112, 136, 136, 136,
+  112, 5, 5, 5, 6, 0, 1, 32, 0, 248, 0, 32, 5, 7, 7, 6,
+  0, 0, 16, 32, 112, 168, 112, 32, 64, 5, 8, 8, 6, 0, 0, 64,
+  32, 0, 136, 136, 136, 152, 104, 5, 8, 8, 6, 0, 0, 16, 32, 0,
+  136, 136, 136, 152, 104, 5, 8, 8, 6, 0, 0, 32, 80, 0, 136, 136,
+  136, 152, 104, 5, 7, 7, 6, 0, 0, 80, 0, 136, 136, 136, 152, 104,
+  5, 9, 9, 6, 0, 255, 16, 32, 0, 136, 136, 136, 248, 8, 112, 4,
+  7, 7, 6, 1, 0, 192, 64, 96, 80, 96, 64, 224, 5, 8, 8, 6,
+  0, 255, 80, 0, 136, 136, 136, 248, 8, 112
+};

Marlin/dogm_font_data_ISO10646_1.h

@@ -0,0 +1,286 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: ISO10646-1
+  Copyright: A.Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 9 x= 2 y= 7 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+
+#if defined(__AVR__) && ENABLED(NOT_EXTENDED_ISO10646_1_5X7)
+
+  //
+  // Reduced font (only symbols 32 - 127) - About 1400 bytes smaller
+  //
+  const u8g_fntpgm_uint8_t ISO10646_1_5x7[] U8G_SECTION(".progmem.ISO10646_1_5x7") = {
+    0,6,9,0,254,7,1,146,3,33,32,127,255,7,255,7,
+    255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,
+    128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+    0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+    120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+    64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+    2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+    64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+    32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+    5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+    64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+    192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+    0,0,112,136,136,136,136,136,112,3,7,7,6,1,0,64,
+    192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+    128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+    5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+    6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+    112,128,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+    32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+    112,5,7,7,6,0,0,112,136,136,120,8,8,112,2,5,
+    5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+    192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+    32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,1,
+    0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+    8,16,32,0,32,5,7,7,6,0,0,112,136,8,104,168,
+    168,112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,
+    7,7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,
+    0,0,112,136,128,128,128,136,112,5,7,7,6,0,0,240,
+    136,136,136,136,136,240,5,7,7,6,0,0,248,128,128,240,
+    128,128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,
+    5,7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,
+    6,0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,
+    128,128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,
+    16,16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,
+    136,5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,
+    7,6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,
+    0,136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,
+    136,136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,
+    128,128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,
+    7,7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,
+    0,0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,
+    32,32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,
+    136,136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,
+    5,7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,
+    6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+    136,136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,
+    32,64,128,248,3,7,7,6,1,0,224,128,128,128,128,128,
+    224,5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,
+    1,0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,
+    80,136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,
+    64,5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,
+    0,0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,
+    128,128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,
+    120,5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,
+    0,0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,
+    136,136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,
+    136,136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,
+    8,8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,
+    6,0,0,128,128,144,160,192,160,144,3,7,7,6,1,0,
+    192,64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,
+    168,168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,
+    6,0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,
+    136,240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,
+    5,5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,
+    0,112,128,112,8,240,4,7,7,6,0,0,64,64,224,64,
+    64,64,48,5,5,5,6,0,0,136,136,136,152,104,5,5,
+    5,6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,
+    136,168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,
+    6,6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,
+    0,248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,
+    64,64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,
+    3,7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,
+    6,0,2,104,144,0,0,0,6,0,0};
+
+#else
+
+  //
+  // Extended (original) font (symbols 32 - 255)
+  //
+  const u8g_fntpgm_uint8_t ISO10646_1_5x7[] U8G_SECTION(".progmem.ISO10646_1_5x7") = {
+    0, 6, 9, 0, 254, 7, 1, 146, 3, 33, 32, 255, 255, 8, 255, 7,
+    255, 0, 0, 0, 6, 0, 0, 1, 7, 7, 6, 2, 0, 128, 128, 128,
+    128, 128, 0, 128, 3, 2, 2, 6, 1, 5, 160, 160, 5, 7, 7, 6,
+    0, 0, 80, 80, 248, 80, 248, 80, 80, 5, 7, 7, 6, 0, 0, 32,
+    120, 160, 112, 40, 240, 32, 5, 7, 7, 6, 0, 0, 192, 200, 16, 32,
+    64, 152, 24, 5, 7, 7, 6, 0, 0, 96, 144, 160, 64, 168, 144, 104,
+    2, 3, 3, 6, 1, 4, 192, 64, 128, 3, 7, 7, 6, 1, 0, 32,
+    64, 128, 128, 128, 64, 32, 3, 7, 7, 6, 1, 0, 128, 64, 32, 32,
+    32, 64, 128, 5, 5, 5, 6, 0, 1, 32, 168, 112, 168, 32, 5, 5,
+    5, 6, 0, 1, 32, 32, 248, 32, 32, 2, 3, 3, 6, 2, 255, 192,
+    64, 128, 5, 1, 1, 6, 0, 3, 248, 2, 2, 2, 6, 2, 0, 192,
+    192, 5, 5, 5, 6, 0, 1, 8, 16, 32, 64, 128, 5, 7, 7, 6,
+    0, 0, 112, 136, 136, 136, 136, 136, 112, 3, 7, 7, 6, 1, 0, 64,
+    192, 64, 64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 8, 112,
+    128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 16, 32, 16, 8, 8, 240,
+    5, 7, 7, 6, 0, 0, 16, 48, 80, 144, 248, 16, 16, 5, 7, 7,
+    6, 0, 0, 248, 128, 240, 8, 8, 136, 112, 5, 7, 7, 6, 0, 0,
+    112, 128, 128, 240, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+    32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 112, 136, 136,
+    112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 120, 8, 8, 112, 2, 5,
+    5, 6, 2, 0, 192, 192, 0, 192, 192, 2, 6, 6, 6, 2, 255, 192,
+    192, 0, 192, 64, 128, 4, 7, 7, 6, 0, 0, 16, 32, 64, 128, 64,
+    32, 16, 5, 3, 3, 6, 0, 2, 248, 0, 248, 4, 7, 7, 6, 1,
+    0, 128, 64, 32, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0, 112, 136,
+    8, 16, 32, 0, 32, 5, 7, 7, 6, 0, 0, 112, 136, 8, 104, 168,
+    168, 112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136, 5,
+    7, 7, 6, 0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6,
+    0, 0, 112, 136, 128, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 240,
+    136, 136, 136, 136, 136, 240, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240,
+    128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 128,
+    5, 7, 7, 6, 0, 0, 112, 136, 128, 184, 136, 136, 112, 5, 7, 7,
+    6, 0, 0, 136, 136, 136, 248, 136, 136, 136, 1, 7, 7, 6, 2, 0,
+    128, 128, 128, 128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 56, 16, 16,
+    16, 16, 144, 96, 5, 7, 7, 6, 0, 0, 136, 144, 160, 192, 160, 144,
+    136, 5, 7, 7, 6, 0, 0, 128, 128, 128, 128, 128, 128, 248, 5, 7,
+    7, 6, 0, 0, 136, 216, 168, 136, 136, 136, 136, 5, 7, 7, 6, 0,
+    0, 136, 136, 200, 168, 152, 136, 136, 5, 7, 7, 6, 0, 0, 112, 136,
+    136, 136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128,
+    128, 128, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 168, 144, 104, 5,
+    7, 7, 6, 0, 0, 240, 136, 136, 240, 160, 144, 136, 5, 7, 7, 6,
+    0, 0, 120, 128, 128, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 248,
+    32, 32, 32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136,
+    136, 136, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 80, 32,
+    5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 168, 80, 5, 7, 7,
+    6, 0, 0, 136, 136, 80, 32, 80, 136, 136, 5, 7, 7, 6, 0, 0,
+    136, 136, 136, 80, 32, 32, 32, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+    32, 64, 128, 248, 3, 7, 7, 6, 1, 0, 224, 128, 128, 128, 128, 128,
+    224, 5, 5, 5, 6, 0, 1, 128, 64, 32, 16, 8, 3, 7, 7, 6,
+    1, 0, 224, 32, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 4, 32,
+    80, 136, 5, 1, 1, 6, 0, 0, 248, 2, 2, 2, 6, 2, 5, 128,
+    64, 5, 5, 5, 6, 0, 0, 112, 8, 120, 136, 120, 5, 7, 7, 6,
+    0, 0, 128, 128, 176, 200, 136, 136, 240, 5, 5, 5, 6, 0, 0, 112,
+    128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 8, 8, 104, 152, 136, 136,
+    120, 5, 5, 5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 7, 7, 6,
+    0, 0, 48, 72, 224, 64, 64, 64, 64, 5, 6, 6, 6, 0, 255, 112,
+    136, 136, 120, 8, 112, 5, 7, 7, 6, 0, 0, 128, 128, 176, 200, 136,
+    136, 136, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128, 3,
+    8, 8, 6, 1, 255, 32, 0, 32, 32, 32, 32, 160, 64, 4, 7, 7,
+    6, 0, 0, 128, 128, 144, 160, 192, 160, 144, 3, 7, 7, 6, 1, 0,
+    192, 64, 64, 64, 64, 64, 224, 5, 5, 5, 6, 0, 0, 208, 168, 168,
+    168, 168, 5, 5, 5, 6, 0, 0, 176, 200, 136, 136, 136, 5, 5, 5,
+    6, 0, 0, 112, 136, 136, 136, 112, 5, 6, 6, 6, 0, 255, 240, 136,
+    136, 240, 128, 128, 5, 6, 6, 6, 0, 255, 120, 136, 136, 120, 8, 8,
+    5, 5, 5, 6, 0, 0, 176, 200, 128, 128, 128, 5, 5, 5, 6, 0,
+    0, 112, 128, 112, 8, 240, 4, 7, 7, 6, 0, 0, 64, 64, 224, 64,
+    64, 64, 48, 5, 5, 5, 6, 0, 0, 136, 136, 136, 152, 104, 5, 5,
+    5, 6, 0, 0, 136, 136, 136, 80, 32, 5, 5, 5, 6, 0, 0, 136,
+    136, 168, 168, 80, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136, 5,
+    6, 6, 6, 0, 255, 136, 136, 136, 120, 8, 112, 5, 5, 5, 6, 0,
+    0, 248, 16, 32, 64, 248, 3, 7, 7, 6, 1, 0, 32, 64, 64, 128,
+    64, 64, 32, 1, 7, 7, 6, 2, 0, 128, 128, 128, 128, 128, 128, 128,
+    3, 7, 7, 6, 1, 0, 128, 64, 64, 32, 64, 64, 128, 5, 2, 2,
+    6, 0, 2, 104, 144, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+    0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+    6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0,
+    0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+    0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+    6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0,
+    0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+    0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+    6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0,
+    0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+    0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
+    6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0,
+    0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0,
+    0, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128, 5, 7,
+    7, 6, 0, 0, 32, 112, 168, 160, 168, 112, 32, 5, 7, 7, 6, 0,
+    0, 48, 64, 64, 224, 64, 80, 168, 5, 5, 5, 6, 0, 0, 136, 112,
+    80, 112, 136, 5, 7, 7, 6, 0, 0, 136, 80, 32, 248, 32, 248, 32,
+    1, 7, 7, 6, 2, 0, 128, 128, 128, 0, 128, 128, 128, 5, 8, 8,
+    6, 0, 0, 48, 72, 32, 80, 80, 32, 144, 96, 3, 1, 1, 6, 1,
+    7, 160, 5, 7, 7, 6, 0, 0, 248, 136, 184, 184, 184, 136, 248, 5,
+    7, 7, 6, 0, 1, 112, 8, 120, 136, 120, 0, 248, 5, 5, 5, 6,
+    0, 1, 40, 80, 160, 80, 40, 5, 3, 3, 6, 0, 1, 248, 8, 8,
+    2, 2, 2, 6, 2, 6, 64, 128, 5, 7, 7, 6, 0, 0, 248, 136,
+    168, 136, 152, 168, 248, 5, 1, 1, 6, 0, 6, 248, 4, 4, 4, 6,
+    0, 3, 96, 144, 144, 96, 5, 7, 7, 6, 0, 0, 32, 32, 248, 32,
+    32, 0, 248, 4, 5, 5, 6, 0, 3, 96, 144, 32, 64, 240, 3, 5,
+    5, 6, 0, 3, 224, 32, 224, 32, 224, 2, 2, 2, 6, 2, 6, 64,
+    128, 5, 8, 8, 6, 0, 255, 136, 136, 136, 136, 152, 232, 128, 128, 5,
+    7, 7, 6, 0, 0, 120, 152, 152, 120, 24, 24, 24, 2, 2, 2, 6,
+    2, 2, 192, 192, 2, 2, 2, 6, 2, 255, 64, 128, 3, 5, 5, 6,
+    0, 3, 64, 192, 64, 64, 224, 5, 7, 7, 6, 0, 1, 112, 136, 136,
+    136, 112, 0, 248, 5, 5, 5, 6, 0, 1, 160, 80, 40, 80, 160, 5,
+    7, 7, 6, 0, 0, 136, 144, 168, 88, 184, 8, 8, 5, 7, 7, 6,
+    0, 0, 136, 144, 184, 72, 152, 32, 56, 5, 8, 8, 6, 0, 0, 192,
+    64, 192, 72, 216, 56, 8, 8, 5, 7, 7, 6, 0, 0, 32, 0, 32,
+    64, 128, 136, 112, 5, 8, 8, 6, 0, 0, 64, 32, 0, 112, 136, 248,
+    136, 136, 5, 8, 8, 6, 0, 0, 16, 32, 0, 112, 136, 248, 136, 136,
+    5, 8, 8, 6, 0, 0, 32, 80, 0, 112, 136, 248, 136, 136, 5, 8,
+    8, 6, 0, 0, 104, 144, 0, 112, 136, 248, 136, 136, 5, 8, 8, 6,
+    0, 0, 80, 0, 112, 136, 136, 248, 136, 136, 5, 8, 8, 6, 0, 0,
+    32, 80, 32, 112, 136, 248, 136, 136, 5, 7, 7, 6, 0, 0, 56, 96,
+    160, 184, 224, 160, 184, 5, 8, 8, 6, 0, 255, 112, 136, 128, 128, 136,
+    112, 32, 96, 5, 8, 8, 6, 0, 0, 64, 32, 0, 248, 128, 240, 128,
+    248, 5, 8, 8, 6, 0, 0, 8, 16, 0, 248, 128, 240, 128, 248, 5,
+    8, 8, 6, 0, 0, 32, 80, 0, 248, 128, 240, 128, 248, 5, 7, 7,
+    6, 0, 0, 80, 0, 248, 128, 240, 128, 248, 3, 8, 8, 6, 1, 0,
+    128, 64, 0, 224, 64, 64, 64, 224, 3, 8, 8, 6, 1, 0, 32, 64,
+    0, 224, 64, 64, 64, 224, 3, 8, 8, 6, 1, 0, 64, 160, 0, 224,
+    64, 64, 64, 224, 3, 7, 7, 6, 1, 0, 160, 0, 224, 64, 64, 64,
+    224, 5, 7, 7, 6, 0, 0, 112, 72, 72, 232, 72, 72, 112, 5, 8,
+    8, 6, 0, 0, 104, 144, 0, 136, 200, 168, 152, 136, 5, 8, 8, 6,
+    0, 0, 64, 32, 112, 136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0,
+    16, 32, 112, 136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 32, 80,
+    0, 112, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 104, 144, 0, 112,
+    136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 80, 0, 112, 136, 136, 136,
+    136, 112, 5, 5, 5, 6, 0, 1, 136, 80, 32, 80, 136, 5, 8, 8,
+    6, 0, 255, 16, 112, 168, 168, 168, 168, 112, 64, 5, 8, 8, 6, 0,
+    0, 64, 32, 136, 136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 16,
+    32, 136, 136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 32, 80, 0,
+    136, 136, 136, 136, 112, 5, 8, 8, 6, 0, 0, 80, 0, 136, 136, 136,
+    136, 136, 112, 5, 8, 8, 6, 0, 0, 16, 32, 136, 80, 32, 32, 32,
+    32, 5, 9, 9, 6, 0, 255, 192, 64, 112, 72, 72, 112, 64, 64, 224,
+    4, 8, 8, 6, 1, 255, 96, 144, 144, 160, 144, 144, 224, 128, 5, 8,
+    8, 6, 0, 0, 64, 32, 0, 112, 8, 120, 136, 120, 5, 8, 8, 6,
+    0, 0, 16, 32, 0, 112, 8, 120, 136, 120, 5, 8, 8, 6, 0, 0,
+    32, 80, 0, 112, 8, 120, 136, 120, 5, 8, 8, 6, 0, 0, 104, 144,
+    0, 112, 8, 120, 136, 120, 5, 7, 7, 6, 0, 0, 80, 0, 112, 8,
+    120, 136, 120, 5, 8, 8, 6, 0, 0, 32, 80, 32, 112, 8, 120, 136,
+    120, 5, 6, 6, 6, 0, 0, 208, 40, 120, 160, 168, 80, 5, 6, 6,
+    6, 0, 255, 112, 128, 136, 112, 32, 96, 5, 8, 8, 6, 0, 0, 64,
+    32, 0, 112, 136, 248, 128, 112, 5, 8, 8, 6, 0, 0, 16, 32, 0,
+    112, 136, 248, 128, 112, 5, 8, 8, 6, 0, 0, 32, 80, 0, 112, 136,
+    248, 128, 112, 5, 7, 7, 6, 0, 0, 80, 0, 112, 136, 248, 128, 112,
+    3, 8, 8, 6, 1, 0, 128, 64, 0, 64, 192, 64, 64, 224, 3, 8,
+    8, 6, 1, 0, 32, 64, 0, 64, 192, 64, 64, 224, 3, 8, 8, 6,
+    1, 0, 64, 160, 0, 64, 192, 64, 64, 224, 3, 7, 7, 6, 1, 0,
+    160, 0, 64, 192, 64, 64, 224, 5, 7, 7, 6, 0, 0, 160, 64, 160,
+    16, 120, 136, 112, 5, 8, 8, 6, 0, 0, 104, 144, 0, 176, 200, 136,
+    136, 136, 5, 8, 8, 6, 0, 0, 64, 32, 0, 112, 136, 136, 136, 112,
+    5, 8, 8, 6, 0, 0, 16, 32, 0, 112, 136, 136, 136, 112, 5, 8,
+    8, 6, 0, 0, 32, 80, 0, 112, 136, 136, 136, 112, 5, 8, 8, 6,
+    0, 0, 104, 144, 0, 112, 136, 136, 136, 112, 5, 7, 7, 6, 0, 0,
+    80, 0, 112, 136, 136, 136, 112, 5, 5, 5, 6, 0, 1, 32, 0, 248,
+    0, 32, 5, 7, 7, 6, 0, 255, 16, 112, 168, 168, 168, 112, 64, 5,
+    8, 8, 6, 0, 0, 64, 32, 0, 136, 136, 136, 152, 104, 5, 8, 8,
+    6, 0, 0, 16, 32, 0, 136, 136, 136, 152, 104, 5, 8, 8, 6, 0,
+    0, 32, 80, 0, 136, 136, 136, 152, 104, 5, 7, 7, 6, 0, 0, 80,
+    0, 136, 136, 136, 152, 104, 5, 9, 9, 6, 0, 255, 16, 32, 0, 136,
+    136, 136, 248, 8, 112, 4, 7, 7, 6, 1, 255, 192, 64, 96, 80, 96,
+    64, 224, 5, 8, 8, 6, 0, 255, 80, 0, 136, 136, 136, 120, 8, 112
+  };
+
+#endif

Marlin/dogm_font_data_ISO10646_1_PL.h

@@ -0,0 +1,184 @@
+/*
+  Fontname: ISO10646-1-PL
+  Copyright: A.Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 9 x= 2 y= 7 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-2 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-2
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_1_PL_5x7[2732] U8G_FONT_SECTION(".progmem.ISO10646_1_PL_5x7") = {
+  0,6,9,0,254,7,1,146,3,33,32,255,255,8,254,7,
+  255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,
+  128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+  0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+  120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+  64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+  2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+  64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+  32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+  5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+  64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+  192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+  0,0,112,136,136,136,136,136,112,3,7,7,6,1,0,64,
+  192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+  128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+  5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+  6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+  112,128,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+  32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+  112,5,7,7,6,0,0,112,136,136,120,8,8,112,2,5,
+  5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+  192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+  32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,1,
+  0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+  8,16,32,0,32,5,7,7,6,0,0,112,136,8,104,168,
+  168,112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,
+  7,7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,
+  0,0,112,136,128,128,128,136,112,5,7,7,6,0,0,240,
+  136,136,136,136,136,240,5,7,7,6,0,0,248,128,128,240,
+  128,128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,
+  5,7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,
+  6,0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,
+  128,128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,
+  16,16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,
+  136,5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,
+  7,6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,
+  0,136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,
+  136,136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,
+  128,128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,
+  7,7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,
+  0,0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,
+  32,32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,
+  136,136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,
+  5,7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,
+  6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+  136,136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,
+  32,64,128,248,3,7,7,6,1,0,224,128,128,128,128,128,
+  224,5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,
+  1,0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,
+  80,136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,
+  64,5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,
+  0,0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,
+  128,128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,
+  120,5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,
+  0,0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,
+  136,136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,
+  136,136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,
+  8,8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,
+  6,0,0,128,128,144,160,192,160,144,3,7,7,6,1,0,
+  192,64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,
+  168,168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,
+  6,0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,
+  136,240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,
+  5,5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,
+  0,112,128,112,8,240,4,7,7,6,0,0,64,64,224,64,
+  64,64,48,5,5,5,6,0,0,136,136,136,152,104,5,5,
+  5,6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,
+  136,168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,
+  6,6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,
+  0,248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,
+  64,64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,
+  3,7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,
+  6,0,2,104,144,0,0,0,6,0,0,5,9,9,6,0,
+  254,112,136,136,248,136,136,136,16,32,5,7,7,6,0,254,
+  112,8,120,136,120,16,32,5,8,8,6,0,0,16,32,112,
+  136,128,128,136,112,5,7,7,6,0,0,16,32,112,128,128,
+  136,112,5,9,9,6,0,254,248,128,128,240,128,128,248,8,
+  16,5,7,7,6,0,254,112,136,248,128,112,16,32,5,7,
+  7,6,0,0,128,144,160,192,128,128,248,5,7,7,6,0,
+  0,96,40,48,96,160,32,112,5,8,8,6,0,0,16,168,
+  136,200,168,152,136,136,5,8,8,6,0,0,8,16,0,176,
+  200,136,136,136,5,8,8,6,0,0,16,32,112,136,136,136,
+  136,112,5,8,8,6,0,0,16,32,0,112,136,136,136,112,
+  5,8,8,6,0,0,16,120,128,128,112,8,8,240,5,8,
+  8,6,0,0,16,32,0,112,128,112,8,240,5,8,8,6,
+  0,0,32,248,8,16,32,64,128,248,5,8,8,6,0,0,
+  16,32,0,248,16,32,64,248,5,7,7,6,0,0,248,8,
+  16,248,64,128,248,5,8,8,6,0,0,48,48,0,248,16,
+  32,64,248,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,1,7,7,
+  6,2,0,128,0,128,128,128,128,128,5,7,7,6,0,0,
+  32,112,168,160,168,112,32,5,7,7,6,0,0,48,64,64,
+  224,64,80,168,5,5,5,6,0,0,136,112,80,112,136,5,
+  7,7,6,0,0,136,80,32,248,32,248,32,1,7,7,6,
+  2,0,128,128,128,0,128,128,128,5,8,8,6,0,0,48,
+  72,32,80,80,32,144,96,3,1,1,6,1,7,160,5,7,
+  7,6,0,0,248,136,184,184,184,136,248,5,7,7,6,0,
+  1,112,8,120,136,120,0,248,5,5,5,6,0,1,40,80,
+  160,80,40,5,3,3,6,0,1,248,8,8,2,2,2,6,
+  2,6,64,128,5,7,7,6,0,0,248,136,168,136,152,168,
+  248,5,1,1,6,0,6,248,4,4,4,6,0,3,96,144,
+  144,96,5,7,7,6,0,0,32,32,248,32,32,0,248,4,
+  5,5,6,0,3,96,144,32,64,240,3,5,5,6,0,3,
+  224,32,224,32,224,2,2,2,6,2,6,64,128,5,8,8,
+  6,0,255,136,136,136,136,152,232,128,128,5,7,7,6,0,
+  0,120,152,152,120,24,24,24,2,2,2,6,2,2,192,192,
+  2,2,2,6,2,255,64,128,3,5,5,6,0,3,64,192,
+  64,64,224,5,7,7,6,0,1,112,136,136,136,112,0,248,
+  5,5,5,6,0,1,160,80,40,80,160,5,7,7,6,0,
+  0,136,144,168,88,184,8,8,5,7,7,6,0,0,136,144,
+  184,72,152,32,56,5,8,8,6,0,0,192,64,192,72,216,
+  56,8,8,5,7,7,6,0,0,32,0,32,64,128,136,112,
+  5,8,8,6,0,0,64,32,0,112,136,248,136,136,5,8,
+  8,6,0,0,16,32,0,112,136,248,136,136,5,8,8,6,
+  0,0,32,80,0,112,136,248,136,136,5,8,8,6,0,0,
+  104,144,0,112,136,248,136,136,5,8,8,6,0,0,80,0,
+  112,136,136,248,136,136,5,8,8,6,0,0,32,80,32,112,
+  136,248,136,136,5,7,7,6,0,0,56,96,160,184,224,160,
+  184,5,8,8,6,0,255,112,136,128,128,136,112,32,96,5,
+  8,8,6,0,0,64,32,0,248,128,240,128,248,5,8,8,
+  6,0,0,8,16,0,248,128,240,128,248,5,8,8,6,0,
+  0,32,80,0,248,128,240,128,248,5,7,7,6,0,0,80,
+  0,248,128,240,128,248,3,8,8,6,1,0,128,64,0,224,
+  64,64,64,224,3,8,8,6,1,0,32,64,0,224,64,64,
+  64,224,3,8,8,6,1,0,64,160,0,224,64,64,64,224,
+  3,7,7,6,1,0,160,0,224,64,64,64,224,5,7,7,
+  6,0,0,112,72,72,232,72,72,112,5,8,8,6,0,0,
+  104,144,0,136,200,168,152,136,5,8,8,6,0,0,64,32,
+  112,136,136,136,136,112,5,8,8,6,0,0,16,32,112,136,
+  136,136,136,112,5,8,8,6,0,0,32,80,0,112,136,136,
+  136,112,5,8,8,6,0,0,104,144,0,112,136,136,136,112,
+  5,8,8,6,0,0,80,0,112,136,136,136,136,112,5,5,
+  5,6,0,1,136,80,32,80,136,5,8,8,6,0,255,16,
+  112,168,168,168,168,112,64,5,8,8,6,0,0,64,32,136,
+  136,136,136,136,112,5,8,8,6,0,0,16,32,136,136,136,
+  136,136,112,5,8,8,6,0,0,32,80,0,136,136,136,136,
+  112,5,8,8,6,0,0,80,0,136,136,136,136,136,112,5,
+  8,8,6,0,0,16,32,136,80,32,32,32,32,5,9,9,
+  6,0,255,192,64,112,72,72,112,64,64,224,4,8,8,6,
+  1,255,96,144,144,160,144,144,224,128,5,8,8,6,0,0,
+  64,32,0,112,8,120,136,120,5,8,8,6,0,0,16,32,
+  0,112,8,120,136,120,5,8,8,6,0,0,32,80,0,112,
+  8,120,136,120,5,8,8,6,0,0,104,144,0,112,8,120,
+  136,120,5,7,7,6,0,0,80,0,112,8,120,136,120,5,
+  8,8,6,0,0,32,80,32,112,8,120,136,120,5,6,6,
+  6,0,0,208,40,120,160,168,80,5,6,6,6,0,255,112,
+  128,136,112,32,96,5,8,8,6,0,0,64,32,0,112,136,
+  248,128,112,5,8,8,6,0,0,16,32,0,112,136,248,128,
+  112,5,8,8,6,0,0,32,80,0,112,136,248,128,112,5,
+  7,7,6,0,0,80,0,112,136,248,128,112,3,8,8,6,
+  1,0,128,64,0,64,192,64,64,224,3,8,8,6,1,0,
+  32,64,0,64,192,64,64,224,3,8,8,6,1,0,64,160,
+  0,64,192,64,64,224,3,7,7,6,1,0,160,0,64,192,
+  64,64,224,5,7,7,6,0,0,160,64,160,16,120,136,112,
+  5,8,8,6,0,0,104,144,0,176,200,136,136,136,5,8,
+  8,6,0,0,64,32,0,112,136,136,136,112,5,8,8,6,
+  0,0,16,32,0,112,136,136,136,112,5,8,8,6,0,0,
+  32,80,0,112,136,136,136,112,5,8,8,6,0,0,104,144,
+  0,112,136,136,136,112,5,7,7,6,0,0,80,0,112,136,
+  136,136,112,5,5,5,6,0,1,32,0,248,0,32,5,7,
+  7,6,0,255,16,112,168,168,168,112,64,5,8,8,6,0,
+  0,64,32,0,136,136,136,152,104,5,8,8,6,0,0,16,
+  32,0,136,136,136,152,104,5,8,8,6,0,0,32,80,0,
+  136,136,136,152,104,5,7,7,6,0,0,80,0,136,136,136,
+  152,104,5,9,9,6,0,255,16,32,0,136,136,136,248,8,
+  112,4,7,7,6,1,255,192,64,96,80,96,64,224,5,8,
+  8,6,0,255,80,0,136,136,136,120,8,112};

Marlin/dogm_font_data_ISO10646_1_tr.h

@@ -0,0 +1,197 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+  Fontname: ISO10646-1-tr
+  Copyright: public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 9 x= 2 y= 7 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_TR[2591] U8G_SECTION(".progmem.ISO10646_TR") = {
+  0,6,9,0,254,7,1,146,3,33,32,255,255,8,255,7,
+  255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,
+  128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+  0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+  120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+  64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+  2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+  64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+  32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+  5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+  64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+  192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+  0,0,112,136,136,136,136,136,112,3,7,7,6,1,0,64,
+  192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+  128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+  5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+  6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+  112,128,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+  32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+  112,5,7,7,6,0,0,112,136,136,120,8,8,112,2,5,
+  5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+  192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+  32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,1,
+  0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+  8,16,32,0,32,5,7,7,6,0,0,112,136,8,104,168,
+  168,112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,
+  7,7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,
+  0,0,112,136,128,128,128,136,112,5,7,7,6,0,0,240,
+  136,136,136,136,136,240,5,7,7,6,0,0,248,128,128,240,
+  128,128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,
+  5,7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,
+  6,0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,
+  128,128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,
+  16,16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,
+  136,5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,
+  7,6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,
+  0,136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,
+  136,136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,
+  128,128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,
+  7,7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,
+  0,0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,
+  32,32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,
+  136,136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,
+  5,7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,
+  6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+  136,136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,
+  32,64,128,248,3,7,7,6,1,0,224,128,128,128,128,128,
+  224,5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,
+  1,0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,
+  80,136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,
+  64,5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,
+  0,0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,
+  128,128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,
+  120,5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,
+  0,0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,
+  136,136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,
+  136,136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,
+  8,8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,
+  6,0,0,128,128,144,160,192,160,144,3,7,7,6,1,0,
+  192,64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,
+  168,168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,
+  6,0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,
+  136,240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,
+  5,5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,
+  0,112,128,112,8,240,4,7,7,6,0,0,64,64,224,64,
+  64,64,48,5,5,5,6,0,0,136,136,136,152,104,5,5,
+  5,6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,
+  136,168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,
+  6,6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,
+  0,248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,
+  64,64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,
+  3,7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,
+  6,0,2,104,144,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,1,7,7,6,2,0,128,0,128,128,128,128,128,5,7,
+  7,6,0,0,32,112,168,160,168,112,32,5,7,7,6,0,
+  0,48,64,64,224,64,80,168,5,5,5,6,0,0,136,112,
+  80,112,136,5,7,7,6,0,0,136,80,32,248,32,248,32,
+  1,7,7,6,2,0,128,128,128,0,128,128,128,5,8,8,
+  6,0,0,48,72,32,80,80,32,144,96,3,1,1,6,1,
+  7,160,5,7,7,6,0,0,248,136,184,184,184,136,248,5,
+  7,7,6,0,1,112,8,120,136,120,0,248,5,5,5,6,
+  0,1,40,80,160,80,40,5,3,3,6,0,1,248,8,8,
+  2,2,2,6,2,6,64,128,5,7,7,6,0,0,248,136,
+  168,136,152,168,248,5,1,1,6,0,6,248,4,4,4,6,
+  0,3,96,144,144,96,5,7,7,6,0,0,32,32,248,32,
+  32,0,248,4,5,5,6,0,3,96,144,32,64,240,3,5,
+  5,6,0,3,224,32,224,32,224,2,2,2,6,2,6,64,
+  128,5,8,8,6,0,255,136,136,136,136,152,232,128,128,5,
+  7,7,6,0,0,120,152,152,120,24,24,24,2,2,2,6,
+  2,2,192,192,2,2,2,6,2,255,64,128,3,5,5,6,
+  0,3,64,192,64,64,224,5,7,7,6,0,1,112,136,136,
+  136,112,0,248,5,5,5,6,0,1,160,80,40,80,160,5,
+  7,7,6,0,0,136,144,168,88,184,8,8,5,7,7,6,
+  0,0,136,144,184,72,152,32,56,5,8,8,6,0,0,192,
+  64,192,72,216,56,8,8,5,7,7,6,0,0,32,0,32,
+  64,128,136,112,5,8,8,6,0,0,64,32,0,112,136,248,
+  136,136,5,8,8,6,0,0,16,32,0,112,136,248,136,136,
+  5,8,8,6,0,0,32,80,0,112,136,248,136,136,5,8,
+  8,6,0,0,104,144,0,112,136,248,136,136,5,8,8,6,
+  0,0,80,0,112,136,136,248,136,136,5,8,8,6,0,0,
+  32,80,32,112,136,248,136,136,5,7,7,6,0,0,56,96,
+  160,184,224,160,184,5,8,8,6,0,255,112,136,128,128,136,
+  112,32,96,5,8,8,6,0,0,64,32,0,248,128,240,128,
+  248,5,8,8,6,0,0,8,16,0,248,128,240,128,248,5,
+  8,8,6,0,0,32,80,0,248,128,240,128,248,5,7,7,
+  6,0,0,80,0,248,128,240,128,248,3,8,8,6,1,0,
+  128,64,0,224,64,64,64,224,3,8,8,6,1,0,32,64,
+  0,224,64,64,64,224,3,8,8,6,1,0,64,160,0,224,
+  64,64,64,224,3,7,7,6,1,0,160,0,224,64,64,64,
+  224,5,9,9,6,0,255,80,32,112,136,128,184,136,136,112,
+  5,8,8,6,0,0,104,144,0,136,200,168,152,136,5,8,
+  8,6,0,0,64,32,112,136,136,136,136,112,5,8,8,6,
+  0,0,16,32,112,136,136,136,136,112,5,8,8,6,0,0,
+  32,80,0,112,136,136,136,112,5,8,8,6,0,0,104,144,
+  0,112,136,136,136,112,5,8,8,6,0,0,80,0,112,136,
+  136,136,136,112,5,5,5,6,0,1,136,80,32,80,136,5,
+  8,8,6,0,255,16,112,168,168,168,168,112,64,5,8,8,
+  6,0,0,64,32,136,136,136,136,136,112,5,8,8,6,0,
+  0,16,32,136,136,136,136,136,112,5,8,8,6,0,0,32,
+  80,0,136,136,136,136,112,5,8,8,6,0,0,80,0,136,
+  136,136,136,136,112,1,7,7,6,2,0,128,0,128,128,128,
+  128,128,5,9,9,6,0,255,120,128,128,112,8,8,240,32,
+  96,4,8,8,6,1,255,96,144,144,160,144,144,224,128,5,
+  8,8,6,0,0,64,32,0,112,8,120,136,120,5,8,8,
+  6,0,0,16,32,0,112,8,120,136,120,5,8,8,6,0,
+  0,32,80,0,112,8,120,136,120,5,8,8,6,0,0,104,
+  144,0,112,8,120,136,120,5,7,7,6,0,0,80,0,112,
+  8,120,136,120,5,8,8,6,0,0,32,80,32,112,8,120,
+  136,120,5,6,6,6,0,0,208,40,120,160,168,80,5,7,
+  7,6,0,255,112,128,128,136,112,32,96,5,8,8,6,0,
+  0,64,32,0,112,136,248,128,112,5,8,8,6,0,0,16,
+  32,0,112,136,248,128,112,5,8,8,6,0,0,32,80,0,
+  112,136,248,128,112,5,7,7,6,0,0,80,0,112,136,248,
+  128,112,3,8,8,6,1,0,128,64,0,64,192,64,64,224,
+  3,8,8,6,1,0,32,64,0,64,192,64,64,224,3,8,
+  8,6,1,0,64,160,0,64,192,64,64,224,3,7,7,6,
+  1,0,160,0,64,192,64,64,224,5,8,8,6,0,255,80,
+  32,112,136,136,120,8,112,5,8,8,6,0,0,104,144,0,
+  176,200,136,136,136,5,8,8,6,0,0,64,32,0,112,136,
+  136,136,112,5,8,8,6,0,0,16,32,0,112,136,136,136,
+  112,5,8,8,6,0,0,32,80,0,112,136,136,136,112,5,
+  8,8,6,0,0,104,144,0,112,136,136,136,112,5,7,7,
+  6,0,0,80,0,112,136,136,136,112,5,5,5,6,0,1,
+  32,0,248,0,32,5,7,7,6,0,255,16,112,168,168,168,
+  112,64,5,8,8,6,0,0,64,32,0,136,136,136,152,104,
+  5,8,8,6,0,0,16,32,0,136,136,136,152,104,5,8,
+  8,6,0,0,32,80,0,136,136,136,152,104,5,7,7,6,
+  0,0,80,0,136,136,136,152,104,1,5,5,6,2,0,128,
+  128,128,128,128,5,7,7,6,0,255,112,128,112,8,240,32,
+  96,5,8,8,6,0,255,80,0,136,136,136,120,8,112};

Marlin/dogm_font_data_ISO10646_5_Cyrillic.h

@@ -0,0 +1,196 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: ISO10646_5_Cyrillic
+  Copyright: A. Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 9 x= 2 y= 5 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_5_Cyrillic_5x7[2560] U8G_SECTION(".progmem.ISO10646_5_Cyrillic_5x7") = {
+  0, 6, 9, 0, 254, 7, 1, 145, 3, 32, 32, 255, 255, 8, 255, 7,
+  255, 0, 0, 0, 6, 0, 0, 1, 7, 7, 6, 2, 0, 128, 128, 128,
+  128, 128, 0, 128, 3, 2, 2, 6, 1, 5, 160, 160, 5, 7, 7, 6,
+  0, 0, 80, 80, 248, 80, 248, 80, 80, 5, 7, 7, 6, 0, 0, 32,
+  120, 160, 112, 40, 240, 32, 5, 7, 7, 6, 0, 0, 192, 200, 16, 32,
+  64, 152, 24, 5, 7, 7, 6, 0, 0, 96, 144, 160, 64, 168, 144, 104,
+  2, 3, 3, 6, 1, 4, 192, 64, 128, 3, 7, 7, 6, 1, 0, 32,
+  64, 128, 128, 128, 64, 32, 3, 7, 7, 6, 1, 0, 128, 64, 32, 32,
+  32, 64, 128, 5, 5, 5, 6, 0, 1, 32, 168, 112, 168, 32, 5, 5,
+  5, 6, 0, 1, 32, 32, 248, 32, 32, 2, 3, 3, 6, 2, 255, 192,
+  64, 128, 5, 1, 1, 6, 0, 3, 248, 2, 2, 2, 6, 2, 0, 192,
+  192, 5, 5, 5, 6, 0, 1, 8, 16, 32, 64, 128, 5, 7, 7, 6,
+  0, 0, 112, 136, 152, 168, 200, 136, 112, 3, 7, 7, 6, 1, 0, 64,
+  192, 64, 64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 8, 112,
+  128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 16, 32, 16, 8, 8, 240,
+  5, 7, 7, 6, 0, 0, 16, 48, 80, 144, 248, 16, 16, 5, 7, 7,
+  6, 0, 0, 248, 128, 240, 8, 8, 136, 112, 5, 7, 7, 6, 0, 0,
+  48, 64, 128, 240, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+  32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 112, 136, 136,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 120, 8, 16, 96, 2, 5,
+  5, 6, 2, 0, 192, 192, 0, 192, 192, 2, 6, 6, 6, 2, 255, 192,
+  192, 0, 192, 64, 128, 4, 7, 7, 6, 0, 0, 16, 32, 64, 128, 64,
+  32, 16, 5, 3, 3, 6, 0, 2, 248, 0, 248, 4, 7, 7, 6, 1,
+  0, 128, 64, 32, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0, 112, 136,
+  8, 16, 32, 0, 32, 5, 6, 6, 6, 0, 0, 112, 136, 8, 104, 168,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6, 0,
+  0, 112, 136, 128, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 224, 144,
+  136, 136, 136, 144, 224, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128,
+  128, 248, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 128, 5,
+  7, 7, 6, 0, 0, 112, 136, 128, 184, 136, 136, 112, 5, 7, 7, 6,
+  0, 0, 136, 136, 136, 248, 136, 136, 136, 1, 7, 7, 6, 2, 0, 128,
+  128, 128, 128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 56, 16, 16, 16,
+  16, 144, 96, 5, 7, 7, 6, 0, 0, 136, 144, 160, 192, 160, 144, 136,
+  5, 7, 7, 6, 0, 0, 128, 128, 128, 128, 128, 128, 248, 5, 7, 7,
+  6, 0, 0, 136, 216, 168, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0,
+  136, 136, 200, 168, 152, 136, 136, 5, 7, 7, 6, 0, 0, 112, 136, 136,
+  136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128, 128,
+  128, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 168, 144, 104, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 160, 144, 136, 5, 7, 7, 6, 0,
+  0, 120, 128, 128, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 248, 32,
+  32, 32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136,
+  136, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 80, 32, 5,
+  7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 168, 80, 5, 7, 7, 6,
+  0, 0, 136, 136, 80, 32, 80, 136, 136, 5, 7, 7, 6, 0, 0, 136,
+  136, 136, 80, 32, 32, 32, 5, 7, 7, 6, 0, 0, 248, 8, 16, 32,
+  64, 128, 248, 3, 7, 7, 6, 1, 0, 224, 128, 128, 128, 128, 128, 224,
+  5, 5, 5, 6, 0, 1, 128, 64, 32, 16, 8, 3, 7, 7, 6, 1,
+  0, 224, 32, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 4, 32, 80,
+  136, 5, 1, 1, 6, 0, 0, 248, 2, 2, 2, 6, 2, 5, 128, 64,
+  5, 5, 5, 6, 0, 0, 112, 8, 120, 136, 120, 5, 7, 7, 6, 0,
+  0, 128, 128, 176, 200, 136, 136, 240, 5, 5, 5, 6, 0, 0, 112, 128,
+  128, 136, 112, 5, 7, 7, 6, 0, 0, 8, 8, 104, 152, 136, 136, 120,
+  5, 5, 5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 7, 7, 6, 0,
+  0, 48, 72, 224, 64, 64, 64, 64, 5, 6, 6, 6, 0, 255, 112, 136,
+  136, 120, 8, 112, 5, 7, 7, 6, 0, 0, 128, 128, 176, 200, 136, 136,
+  136, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128, 3, 8,
+  8, 6, 1, 255, 32, 0, 32, 32, 32, 32, 160, 64, 4, 7, 7, 6,
+  0, 0, 128, 128, 144, 160, 192, 160, 144, 3, 7, 7, 6, 1, 0, 192,
+  64, 64, 64, 64, 64, 224, 5, 5, 5, 6, 0, 0, 208, 168, 168, 168,
+  168, 5, 5, 5, 6, 0, 0, 176, 200, 136, 136, 136, 5, 5, 5, 6,
+  0, 0, 112, 136, 136, 136, 112, 5, 6, 6, 6, 0, 255, 240, 136, 136,
+  240, 128, 128, 5, 6, 6, 6, 0, 255, 120, 136, 136, 120, 8, 8, 5,
+  5, 5, 6, 0, 0, 176, 200, 128, 128, 128, 5, 5, 5, 6, 0, 0,
+  112, 128, 112, 8, 240, 5, 7, 7, 6, 0, 0, 64, 64, 224, 64, 64,
+  72, 48, 5, 5, 5, 6, 0, 0, 136, 136, 136, 152, 104, 5, 5, 5,
+  6, 0, 0, 136, 136, 136, 80, 32, 5, 5, 5, 6, 0, 0, 136, 136,
+  168, 168, 80, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136, 5, 6,
+  6, 6, 0, 255, 136, 136, 136, 120, 8, 112, 5, 5, 5, 6, 0, 0,
+  248, 16, 32, 64, 248, 3, 7, 7, 6, 1, 0, 32, 64, 64, 128, 64,
+  64, 32, 1, 7, 7, 6, 2, 0, 128, 128, 128, 128, 128, 128, 128, 3,
+  7, 7, 6, 1, 0, 128, 64, 64, 32, 64, 64, 128, 5, 2, 2, 6,
+  0, 3, 104, 144, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 5, 8, 8, 6, 0, 0,
+  64, 248, 128, 128, 240, 128, 128, 248, 5, 8, 8, 6, 0, 0, 80, 248,
+  128, 128, 240, 128, 128, 248, 5, 7, 7, 6, 0, 0, 224, 64, 64, 112,
+  72, 72, 112, 5, 8, 8, 6, 0, 0, 16, 32, 248, 136, 128, 128, 128,
+  128, 5, 7, 7, 6, 0, 0, 48, 72, 128, 224, 128, 72, 48, 5, 7,
+  7, 6, 0, 0, 112, 136, 128, 112, 8, 136, 112, 3, 7, 7, 6, 1,
+  0, 224, 64, 64, 64, 64, 64, 224, 3, 8, 8, 6, 1, 0, 160, 0,
+  224, 64, 64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 56, 16, 16, 16,
+  16, 144, 96, 5, 7, 7, 6, 0, 0, 160, 160, 160, 184, 168, 168, 184,
+  5, 7, 7, 6, 0, 0, 160, 160, 160, 248, 168, 168, 184, 4, 7, 7,
+  6, 0, 0, 224, 64, 112, 80, 80, 80, 80, 5, 8, 8, 6, 0, 0,
+  16, 32, 136, 144, 160, 224, 144, 136, 5, 8, 8, 6, 0, 0, 64, 32,
+  136, 152, 168, 200, 136, 136, 5, 9, 9, 6, 0, 255, 80, 32, 136, 136,
+  136, 80, 32, 32, 32, 5, 8, 8, 6, 0, 255, 136, 136, 136, 136, 136,
+  136, 248, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136,
+  5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 136, 136, 240, 5, 7, 7,
+  6, 0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6, 0, 0,
+  248, 136, 128, 128, 128, 128, 128, 5, 8, 8, 6, 0, 255, 120, 40, 40,
+  40, 72, 136, 248, 136, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128,
+  128, 248, 5, 7, 7, 6, 0, 0, 168, 168, 168, 112, 168, 168, 168, 5,
+  7, 7, 6, 0, 0, 240, 8, 8, 112, 8, 8, 240, 5, 7, 7, 6,
+  0, 0, 136, 136, 152, 168, 200, 136, 136, 5, 8, 8, 6, 0, 0, 80,
+  32, 136, 152, 168, 168, 200, 136, 5, 7, 7, 6, 0, 0, 136, 144, 160,
+  192, 160, 144, 136, 5, 7, 7, 6, 0, 0, 120, 40, 40, 40, 40, 168,
+  72, 5, 7, 7, 6, 0, 0, 136, 216, 168, 136, 136, 136, 136, 5, 7,
+  7, 6, 0, 0, 136, 136, 136, 248, 136, 136, 136, 5, 7, 7, 6, 0,
+  0, 112, 136, 136, 136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 136,
+  136, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128,
+  128, 128, 5, 7, 7, 6, 0, 0, 112, 136, 128, 128, 128, 136, 112, 5,
+  7, 7, 6, 0, 0, 248, 32, 32, 32, 32, 32, 32, 5, 7, 7, 6,
+  0, 0, 136, 136, 136, 80, 32, 64, 128, 5, 7, 7, 6, 0, 0, 32,
+  112, 168, 168, 168, 112, 32, 5, 7, 7, 6, 0, 0, 136, 136, 80, 32,
+  80, 136, 136, 5, 8, 8, 6, 0, 255, 136, 136, 136, 136, 136, 136, 248,
+  8, 5, 7, 7, 6, 0, 0, 136, 136, 136, 152, 104, 8, 8, 5, 7,
+  7, 6, 0, 0, 168, 168, 168, 168, 168, 168, 248, 5, 8, 8, 6, 0,
+  255, 168, 168, 168, 168, 168, 168, 248, 8, 5, 7, 7, 6, 0, 0, 192,
+  64, 64, 112, 72, 72, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 200,
+  168, 168, 200, 5, 7, 7, 6, 0, 0, 128, 128, 128, 240, 136, 136, 240,
+  5, 7, 7, 6, 0, 0, 112, 136, 8, 56, 8, 136, 112, 5, 7, 7,
+  6, 0, 0, 144, 168, 168, 232, 168, 168, 144, 5, 7, 7, 6, 0, 0,
+  120, 136, 136, 120, 40, 72, 136, 5, 5, 5, 6, 0, 0, 112, 8, 120,
+  136, 120, 5, 7, 7, 6, 0, 0, 24, 96, 128, 240, 136, 136, 112, 4,
+  5, 5, 6, 0, 0, 224, 144, 224, 144, 224, 5, 5, 5, 6, 0, 0,
+  248, 136, 128, 128, 128, 5, 6, 6, 6, 0, 255, 120, 40, 72, 136, 248,
+  136, 5, 5, 5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 5, 5, 6,
+  0, 0, 168, 168, 112, 168, 168, 5, 5, 5, 6, 0, 0, 240, 8, 48,
+  8, 240, 5, 5, 5, 6, 0, 0, 136, 152, 168, 200, 136, 5, 7, 7,
+  6, 0, 0, 80, 32, 136, 152, 168, 200, 136, 4, 5, 5, 6, 0, 0,
+  144, 160, 192, 160, 144, 5, 5, 5, 6, 0, 0, 248, 40, 40, 168, 72,
+  5, 5, 5, 6, 0, 0, 136, 216, 168, 136, 136, 5, 5, 5, 6, 0,
+  0, 136, 136, 248, 136, 136, 5, 5, 5, 6, 0, 0, 112, 136, 136, 136,
+  112, 5, 5, 5, 6, 0, 0, 248, 136, 136, 136, 136, 5, 6, 6, 6,
+  0, 255, 240, 136, 136, 240, 128, 128, 5, 5, 5, 6, 0, 0, 112, 128,
+  128, 136, 112, 5, 5, 5, 6, 0, 0, 248, 32, 32, 32, 32, 5, 6,
+  6, 6, 0, 255, 136, 136, 136, 120, 8, 112, 5, 6, 6, 6, 0, 0,
+  32, 112, 168, 168, 112, 32, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80,
+  136, 5, 6, 6, 6, 0, 255, 136, 136, 136, 136, 248, 8, 5, 5, 5,
+  6, 0, 0, 136, 136, 248, 8, 8, 5, 5, 5, 6, 0, 0, 168, 168,
+  168, 168, 248, 5, 6, 6, 6, 0, 255, 168, 168, 168, 168, 248, 8, 5,
+  5, 5, 6, 0, 0, 192, 64, 112, 72, 112, 5, 5, 5, 6, 0, 0,
+  136, 136, 200, 168, 200, 3, 5, 5, 6, 1, 0, 128, 128, 192, 160, 192,
+  5, 5, 5, 6, 0, 0, 112, 136, 56, 136, 112, 5, 5, 5, 6, 0,
+  0, 144, 168, 232, 168, 144, 5, 5, 5, 6, 0, 0, 120, 136, 120, 40,
+  72, 5, 8, 8, 6, 0, 0, 64, 32, 0, 112, 136, 248, 128, 112, 5,
+  7, 7, 6, 0, 0, 80, 0, 112, 136, 248, 128, 112, 5, 9, 9, 6,
+  0, 255, 64, 224, 64, 64, 120, 72, 72, 72, 16, 5, 8, 8, 6, 0,
+  0, 16, 32, 0, 248, 136, 128, 128, 128, 5, 5, 5, 6, 0, 0, 112,
+  136, 96, 136, 112, 5, 5, 5, 6, 0, 0, 112, 128, 112, 8, 240, 1,
+  7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128, 3, 7, 7, 6,
+  1, 0, 160, 0, 64, 64, 64, 64, 64, 3, 8, 8, 6, 1, 255, 32,
+  0, 32, 32, 32, 32, 160, 64, 5, 5, 5, 6, 0, 0, 160, 160, 184,
+  168, 184, 5, 5, 5, 6, 0, 0, 160, 160, 248, 168, 184, 5, 6, 6,
+  6, 0, 0, 64, 224, 64, 120, 72, 72, 4, 8, 8, 6, 0, 0, 16,
+  32, 0, 144, 160, 192, 160, 144, 5, 8, 8, 6, 0, 0, 64, 32, 0,
+  136, 152, 168, 200, 136, 5, 9, 9, 6, 0, 255, 80, 32, 0, 136, 136,
+  136, 120, 8, 112, 5, 6, 6, 6, 0, 255, 136, 136, 136, 136, 248, 32
+};

Marlin/dogm_font_data_ISO10646_CN.h

@@ -0,0 +1,293 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: ISO10646_CN
+  Copyright: A. Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w=11 h=11 x= 2 y=10 dx=12 dy= 0 ascent=10 len=22
+  Font Bounding box     w=12 h=11 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent =10 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_CN[4105] U8G_SECTION(".progmem.ISO10646_CN") = {
+  0, 12, 11, 0, 254, 7, 1, 146, 3, 33, 32, 255, 255, 10, 255, 7,
+  255, 0, 0, 0, 6, 0, 10, 1, 7, 7, 6, 2, 0, 128, 128, 128,
+  128, 128, 0, 128, 3, 2, 2, 6, 1, 5, 160, 160, 5, 7, 7, 6,
+  0, 0, 80, 80, 248, 80, 248, 80, 80, 5, 7, 7, 6, 0, 0, 32,
+  120, 160, 112, 40, 240, 32, 5, 7, 7, 6, 0, 0, 192, 200, 16, 32,
+  64, 152, 24, 5, 7, 7, 6, 0, 0, 96, 144, 160, 64, 168, 144, 104,
+  2, 3, 3, 6, 1, 4, 192, 64, 128, 3, 7, 7, 6, 1, 0, 32,
+  64, 128, 128, 128, 64, 32, 3, 7, 7, 6, 1, 0, 128, 64, 32, 32,
+  32, 64, 128, 5, 5, 5, 6, 0, 1, 32, 168, 112, 168, 32, 5, 5,
+  5, 6, 0, 1, 32, 32, 248, 32, 32, 2, 3, 3, 6, 2, 255, 192,
+  64, 128, 5, 1, 1, 6, 0, 3, 248, 2, 2, 2, 6, 2, 0, 192,
+  192, 5, 5, 5, 6, 0, 1, 8, 16, 32, 64, 128, 5, 7, 7, 6,
+  0, 0, 112, 136, 152, 168, 200, 136, 112, 3, 7, 7, 6, 1, 0, 64,
+  192, 64, 64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 8, 112,
+  128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 16, 32, 16, 8, 8, 240,
+  5, 7, 7, 6, 0, 0, 16, 48, 80, 144, 248, 16, 16, 5, 7, 7,
+  6, 0, 0, 248, 128, 240, 8, 8, 136, 112, 5, 7, 7, 6, 0, 0,
+  112, 128, 128, 240, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+  32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 112, 136, 136,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 120, 8, 8, 112, 2, 5,
+  5, 6, 2, 0, 192, 192, 0, 192, 192, 2, 6, 6, 6, 2, 255, 192,
+  192, 0, 192, 64, 128, 4, 7, 7, 6, 0, 0, 16, 32, 64, 128, 64,
+  32, 16, 5, 3, 3, 6, 0, 2, 248, 0, 248, 4, 7, 7, 6, 0,
+  0, 128, 64, 32, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0, 112, 136,
+  8, 16, 32, 0, 32, 5, 7, 7, 6, 0, 0, 112, 136, 8, 104, 168,
+  168, 112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136, 5,
+  7, 7, 6, 0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6,
+  0, 0, 112, 136, 128, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 240,
+  136, 136, 136, 136, 136, 240, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240,
+  128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 128,
+  5, 7, 7, 6, 0, 0, 112, 136, 128, 184, 136, 136, 112, 5, 7, 7,
+  6, 0, 0, 136, 136, 136, 248, 136, 136, 136, 1, 7, 7, 6, 2, 0,
+  128, 128, 128, 128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 56, 16, 16,
+  16, 16, 144, 96, 5, 7, 7, 6, 0, 0, 136, 144, 160, 192, 160, 144,
+  136, 5, 7, 7, 6, 0, 0, 128, 128, 128, 128, 128, 128, 248, 5, 7,
+  7, 6, 0, 0, 136, 216, 168, 136, 136, 136, 136, 5, 7, 7, 6, 0,
+  0, 136, 136, 200, 168, 152, 136, 136, 5, 7, 7, 6, 0, 0, 112, 136,
+  136, 136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128,
+  128, 128, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 168, 144, 104, 5,
+  7, 7, 6, 0, 0, 240, 136, 136, 240, 160, 144, 136, 5, 7, 7, 6,
+  0, 0, 120, 128, 128, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 248,
+  32, 32, 32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136,
+  136, 136, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 80, 32,
+  5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 168, 80, 5, 7, 7,
+  6, 0, 0, 136, 136, 80, 32, 80, 136, 136, 5, 7, 7, 6, 0, 0,
+  136, 136, 136, 80, 32, 32, 32, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+  32, 64, 128, 248, 3, 7, 7, 6, 0, 0, 224, 128, 128, 128, 128, 128,
+  224, 5, 5, 5, 6, 0, 1, 128, 64, 32, 16, 8, 3, 7, 7, 6,
+  0, 0, 224, 32, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 4, 32,
+  80, 136, 5, 1, 1, 6, 0, 0, 248, 2, 2, 2, 6, 2, 5, 128,
+  64, 5, 5, 5, 6, 0, 0, 112, 8, 120, 136, 120, 5, 7, 7, 6,
+  0, 0, 128, 128, 176, 200, 136, 136, 240, 5, 5, 5, 6, 0, 0, 112,
+  128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 8, 8, 104, 152, 136, 136,
+  120, 5, 5, 5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 7, 7, 6,
+  0, 0, 48, 72, 224, 64, 64, 64, 64, 5, 6, 6, 6, 0, 255, 112,
+  136, 136, 120, 8, 112, 5, 7, 7, 6, 0, 0, 128, 128, 176, 200, 136,
+  136, 136, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128, 3,
+  8, 8, 6, 1, 255, 32, 0, 32, 32, 32, 32, 160, 64, 4, 7, 7,
+  6, 1, 0, 128, 128, 144, 160, 192, 160, 144, 3, 7, 7, 6, 1, 0,
+  192, 64, 64, 64, 64, 64, 224, 5, 5, 5, 6, 0, 0, 208, 168, 168,
+  168, 168, 5, 5, 5, 6, 0, 0, 176, 200, 136, 136, 136, 5, 5, 5,
+  6, 0, 0, 112, 136, 136, 136, 112, 5, 6, 6, 6, 0, 255, 240, 136,
+  136, 240, 128, 128, 5, 6, 6, 6, 0, 255, 120, 136, 136, 120, 8, 8,
+  5, 5, 5, 6, 0, 0, 176, 200, 128, 128, 128, 5, 5, 5, 6, 0,
+  0, 112, 128, 112, 8, 240, 4, 7, 7, 6, 0, 0, 64, 64, 224, 64,
+  64, 64, 48, 5, 5, 5, 6, 0, 0, 136, 136, 136, 152, 104, 5, 5,
+  5, 6, 0, 0, 136, 136, 136, 80, 32, 5, 5, 5, 6, 0, 0, 136,
+  136, 168, 168, 80, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136, 5,
+  6, 6, 6, 0, 255, 136, 136, 136, 120, 8, 112, 5, 5, 5, 6, 0,
+  0, 248, 16, 32, 64, 248, 3, 7, 7, 6, 1, 0, 32, 64, 64, 128,
+  64, 64, 32, 1, 7, 7, 6, 2, 0, 128, 128, 128, 128, 128, 128, 128,
+  3, 7, 7, 6, 1, 0, 128, 64, 64, 32, 64, 64, 128, 5, 2, 2,
+  6, 0, 3, 104, 144, 0, 0, 0, 6, 0, 10, 0, 0, 0, 12, 0,
+  10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0,
+  12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0,
+  0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0,
+  10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0,
+  12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0,
+  0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0,
+  10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0,
+  12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0,
+  0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0,
+  10, 0, 0, 0, 12, 0, 10, 0, 0, 0, 12, 0, 10, 0, 0, 0,
+  12, 0, 10, 0, 0, 0, 12, 0, 10, 11, 11, 22, 12, 0, 255, 255,
+  224, 2, 0, 2, 0, 4, 0, 13, 0, 20, 128, 36, 64, 196, 32, 4,
+  0, 4, 0, 4, 0, 11, 11, 22, 12, 0, 255, 249, 0, 138, 0, 171,
+  224, 172, 64, 170, 64, 170, 64, 170, 64, 170, 128, 33, 0, 82, 128, 140,
+  96, 11, 11, 22, 12, 0, 255, 36, 0, 36, 0, 63, 128, 68, 0, 132,
+  0, 4, 0, 255, 224, 10, 0, 17, 0, 32, 128, 192, 96, 11, 11, 22,
+  12, 0, 255, 36, 0, 36, 0, 63, 192, 68, 0, 4, 0, 255, 224, 9,
+  0, 9, 0, 17, 32, 33, 32, 64, 224, 11, 11, 22, 12, 0, 255, 32,
+  0, 61, 224, 81, 32, 145, 32, 17, 32, 255, 32, 17, 32, 41, 32, 37,
+  224, 69, 32, 128, 0, 11, 11, 22, 12, 0, 255, 32, 128, 127, 192, 8,
+  64, 255, 224, 17, 0, 32, 128, 95, 64, 128, 32, 63, 128, 0, 0, 127,
+  192, 11, 11, 22, 12, 0, 255, 34, 64, 71, 224, 148, 128, 228, 128, 47,
+  224, 68, 128, 244, 128, 7, 224, 52, 128, 196, 128, 7, 224, 11, 11, 22,
+  12, 0, 255, 4, 128, 143, 224, 73, 0, 25, 0, 47, 192, 9, 0, 9,
+  0, 47, 192, 73, 0, 137, 0, 15, 224, 11, 11, 22, 12, 0, 255, 16,
+  0, 63, 128, 81, 0, 14, 0, 49, 128, 192, 96, 63, 128, 36, 128, 63,
+  128, 36, 128, 63, 128, 11, 11, 22, 12, 0, 255, 34, 128, 250, 64, 7,
+  224, 250, 128, 138, 128, 138, 128, 250, 128, 34, 128, 178, 128, 170, 160, 100,
+  224, 11, 11, 22, 12, 0, 255, 34, 32, 71, 64, 146, 128, 239, 224, 34,
+  0, 71, 192, 236, 64, 7, 192, 52, 64, 199, 192, 4, 64, 11, 11, 22,
+  12, 0, 255, 8, 0, 15, 192, 8, 0, 8, 0, 255, 224, 8, 0, 14,
+  0, 9, 128, 8, 64, 8, 0, 8, 0, 10, 11, 22, 12, 0, 255, 255,
+  128, 0, 128, 0, 128, 128, 128, 128, 128, 255, 128, 128, 0, 128, 0, 128,
+  64, 128, 64, 127, 192, 11, 11, 22, 12, 0, 255, 71, 192, 65, 0, 239,
+  224, 65, 0, 69, 0, 105, 96, 201, 32, 77, 96, 73, 32, 79, 224, 200,
+  32, 11, 11, 22, 12, 0, 255, 8, 0, 4, 0, 4, 0, 10, 0, 10,
+  0, 10, 0, 17, 0, 17, 0, 32, 128, 64, 64, 128, 32, 11, 11, 22,
+  12, 0, 255, 34, 64, 34, 0, 247, 224, 34, 0, 35, 224, 53, 32, 229,
+  32, 37, 64, 40, 128, 41, 64, 114, 32, 11, 10, 20, 12, 0, 0, 68,
+  64, 68, 64, 68, 64, 127, 192, 4, 0, 4, 0, 132, 32, 132, 32, 132,
+  32, 255, 224, 11, 11, 22, 12, 0, 255, 4, 0, 0, 0, 127, 192, 4,
+  0, 4, 0, 4, 0, 127, 192, 4, 0, 4, 0, 4, 0, 255, 224, 11,
+  11, 22, 12, 0, 255, 255, 224, 17, 0, 1, 192, 254, 0, 72, 128, 37,
+  0, 4, 0, 255, 224, 21, 0, 36, 128, 196, 96, 11, 11, 22, 12, 0,
+  255, 17, 0, 127, 192, 68, 64, 127, 192, 68, 64, 127, 192, 4, 0, 255,
+  224, 4, 0, 4, 0, 4, 0, 9, 11, 22, 12, 0, 255, 16, 0, 255,
+  128, 128, 128, 128, 128, 255, 128, 128, 128, 128, 128, 255, 128, 128, 128, 128,
+  128, 255, 128, 11, 11, 22, 12, 0, 255, 113, 0, 1, 0, 3, 224, 249,
+  32, 33, 32, 65, 32, 81, 32, 137, 32, 250, 32, 2, 32, 4, 192, 11,
+  11, 22, 12, 0, 255, 127, 192, 17, 0, 17, 0, 17, 0, 17, 0, 255,
+  224, 17, 0, 17, 0, 33, 0, 33, 0, 65, 0, 11, 11, 22, 12, 0,
+  255, 33, 0, 34, 0, 244, 64, 87, 224, 80, 32, 87, 192, 148, 64, 84,
+  64, 36, 64, 87, 192, 148, 64, 11, 11, 22, 12, 0, 255, 17, 0, 10,
+  0, 127, 192, 4, 0, 4, 0, 255, 224, 4, 0, 10, 0, 17, 0, 32,
+  128, 192, 96, 10, 11, 22, 12, 0, 255, 95, 192, 0, 64, 132, 64, 132,
+  64, 191, 64, 132, 64, 140, 64, 148, 64, 164, 64, 140, 64, 129, 192, 11,
+  11, 22, 12, 0, 255, 36, 0, 39, 192, 36, 0, 36, 0, 255, 224, 0,
+  0, 20, 64, 36, 128, 71, 0, 12, 0, 112, 0, 11, 11, 22, 12, 0,
+  255, 36, 128, 4, 128, 15, 192, 228, 128, 36, 128, 63, 224, 36, 128, 36,
+  128, 40, 128, 80, 0, 143, 224, 11, 11, 22, 12, 0, 255, 8, 0, 8,
+  0, 255, 128, 136, 128, 136, 128, 255, 128, 136, 128, 136, 128, 255, 160, 136,
+  32, 7, 224, 11, 11, 22, 12, 0, 255, 39, 128, 36, 128, 244, 128, 36,
+  128, 116, 128, 108, 128, 164, 128, 36, 128, 36, 160, 40, 160, 48, 96, 10,
+  11, 22, 12, 0, 255, 255, 192, 128, 64, 128, 64, 158, 64, 146, 64, 146,
+  64, 158, 64, 128, 64, 128, 64, 255, 192, 128, 64, 11, 11, 22, 12, 0,
+  255, 127, 192, 68, 0, 95, 192, 80, 64, 95, 192, 80, 64, 95, 192, 66,
+  0, 74, 128, 82, 64, 166, 32, 11, 11, 22, 12, 0, 255, 4, 0, 7,
+  224, 4, 0, 127, 192, 64, 64, 64, 64, 64, 64, 127, 192, 0, 0, 82,
+  64, 137, 32, 11, 11, 22, 12, 0, 255, 71, 128, 36, 128, 4, 128, 4,
+  128, 232, 96, 32, 0, 47, 192, 36, 64, 34, 128, 49, 0, 38, 192, 11,
+  11, 22, 12, 0, 255, 127, 192, 74, 64, 127, 192, 4, 0, 255, 224, 4,
+  0, 63, 128, 32, 128, 36, 128, 36, 128, 255, 224, 11, 11, 22, 12, 0,
+  255, 34, 0, 79, 224, 72, 32, 79, 224, 200, 0, 79, 224, 74, 160, 90,
+  160, 111, 224, 74, 160, 72, 96, 11, 11, 22, 12, 0, 255, 243, 192, 36,
+  64, 42, 128, 241, 0, 34, 128, 101, 224, 114, 32, 165, 64, 32, 128, 35,
+  0, 44, 0, 11, 11, 22, 12, 0, 255, 4, 0, 255, 224, 128, 32, 0,
+  0, 255, 224, 4, 0, 36, 0, 39, 192, 36, 0, 84, 0, 143, 224, 11,
+  11, 22, 12, 0, 255, 115, 224, 16, 128, 81, 0, 35, 224, 250, 32, 42,
+  160, 34, 160, 34, 160, 32, 128, 33, 64, 98, 32, 11, 11, 22, 12, 0,
+  255, 34, 0, 247, 128, 34, 128, 54, 128, 226, 160, 37, 160, 36, 96, 104,
+  32, 0, 0, 82, 64, 137, 32, 11, 11, 22, 12, 0, 255, 115, 192, 66,
+  0, 66, 0, 123, 224, 74, 64, 74, 64, 122, 64, 74, 64, 66, 64, 68,
+  64, 136, 64, 11, 11, 22, 12, 0, 255, 8, 0, 255, 224, 8, 0, 31,
+  192, 48, 64, 95, 192, 144, 64, 31, 192, 16, 64, 16, 64, 16, 192, 11,
+  11, 22, 12, 0, 255, 2, 0, 127, 224, 66, 0, 66, 0, 95, 192, 66,
+  0, 71, 0, 74, 128, 82, 64, 98, 32, 130, 0, 11, 11, 22, 12, 0,
+  255, 243, 192, 150, 64, 145, 128, 166, 96, 161, 0, 151, 192, 145, 0, 149,
+  0, 231, 224, 129, 0, 129, 0, 11, 11, 22, 12, 0, 255, 15, 128, 136,
+  128, 79, 128, 8, 128, 143, 128, 64, 0, 31, 192, 53, 64, 85, 64, 149,
+  64, 63, 224, 11, 11, 22, 12, 0, 255, 39, 224, 32, 128, 248, 128, 32,
+  128, 32, 128, 56, 128, 224, 128, 32, 128, 32, 128, 32, 128, 97, 128, 11,
+  11, 22, 12, 0, 255, 31, 224, 145, 0, 87, 192, 20, 64, 23, 192, 148,
+  64, 87, 192, 17, 0, 85, 64, 153, 32, 35, 0, 11, 11, 22, 12, 0,
+  255, 32, 128, 39, 224, 242, 64, 33, 128, 34, 64, 52, 32, 226, 64, 34,
+  64, 34, 64, 34, 64, 100, 64, 11, 11, 22, 12, 0, 255, 65, 0, 65,
+  0, 79, 224, 233, 32, 73, 32, 73, 32, 111, 224, 201, 32, 73, 32, 73,
+  32, 207, 224, 11, 11, 22, 12, 0, 255, 33, 0, 241, 0, 79, 224, 169,
+  32, 249, 32, 47, 224, 57, 32, 233, 32, 41, 32, 47, 224, 40, 32, 11,
+  11, 22, 12, 0, 255, 143, 224, 73, 32, 9, 32, 203, 160, 73, 32, 79,
+  224, 72, 32, 75, 160, 74, 160, 107, 160, 80, 224, 11, 11, 22, 12, 0,
+  255, 127, 192, 4, 0, 68, 64, 36, 64, 36, 128, 4, 0, 255, 224, 4,
+  0, 4, 0, 4, 0, 4, 0, 11, 11, 22, 12, 0, 255, 130, 0, 66,
+  0, 31, 224, 194, 0, 95, 192, 82, 64, 95, 192, 71, 0, 74, 128, 82,
+  64, 191, 224, 11, 11, 22, 12, 0, 255, 4, 0, 127, 224, 72, 128, 127,
+  224, 72, 128, 79, 128, 64, 0, 95, 192, 72, 64, 71, 128, 152, 96, 11,
+  11, 22, 12, 0, 255, 1, 0, 239, 224, 161, 0, 164, 64, 175, 224, 164,
+  64, 175, 224, 169, 32, 233, 32, 2, 128, 12, 96, 11, 11, 22, 12, 0,
+  255, 20, 192, 246, 160, 188, 96, 167, 128, 168, 128, 191, 224, 169, 32, 239,
+  224, 9, 32, 15, 224, 9, 32, 11, 11, 22, 12, 0, 255, 127, 128, 64,
+  128, 66, 128, 98, 128, 84, 128, 72, 128, 72, 128, 84, 160, 98, 160, 64,
+  96, 128, 32, 11, 11, 22, 12, 0, 255, 4, 0, 127, 224, 64, 32, 127,
+  224, 64, 0, 125, 224, 84, 32, 76, 160, 84, 96, 100, 160, 141, 96, 11,
+  11, 22, 12, 0, 255, 130, 0, 95, 224, 4, 0, 8, 64, 159, 224, 64,
+  32, 10, 128, 10, 128, 74, 160, 146, 160, 34, 96, 11, 11, 22, 12, 0,
+  255, 65, 0, 79, 224, 232, 32, 66, 128, 68, 64, 104, 32, 199, 192, 65,
+  0, 65, 0, 65, 0, 207, 224, 11, 11, 22, 12, 0, 255, 80, 32, 125,
+  32, 145, 32, 255, 32, 17, 32, 125, 32, 85, 32, 85, 32, 84, 32, 92,
+  32, 16, 224, 11, 11, 22, 12, 0, 255, 63, 128, 32, 128, 63, 128, 32,
+  128, 255, 224, 72, 0, 123, 192, 73, 64, 121, 64, 72, 128, 251, 96, 11,
+  11, 22, 12, 0, 255, 4, 0, 4, 0, 4, 0, 36, 128, 36, 64, 68,
+  64, 68, 32, 132, 32, 4, 0, 4, 0, 28, 0, 11, 11, 22, 12, 0,
+  255, 4, 0, 4, 0, 4, 0, 255, 224, 4, 0, 10, 0, 10, 0, 17,
+  0, 17, 0, 32, 128, 192, 96, 9, 10, 20, 10, 0, 0, 136, 128, 73,
+  0, 8, 0, 255, 128, 0, 128, 0, 128, 127, 128, 0, 128, 0, 128, 255,
+  128, 11, 11, 22, 12, 0, 255, 33, 0, 18, 0, 255, 224, 0, 0, 120,
+  128, 74, 128, 122, 128, 74, 128, 122, 128, 72, 128, 89, 128, 11, 11, 22,
+  12, 0, 255, 39, 192, 0, 0, 0, 0, 239, 224, 33, 0, 34, 0, 36,
+  64, 47, 224, 32, 32, 80, 0, 143, 224, 11, 11, 22, 12, 0, 255, 32,
+  128, 39, 0, 249, 0, 33, 192, 119, 0, 33, 0, 249, 224, 39, 0, 113,
+  32, 169, 32, 32, 224, 11, 11, 22, 12, 0, 255, 16, 64, 16, 64, 253,
+  224, 16, 64, 56, 192, 53, 64, 82, 64, 148, 64, 16, 64, 16, 64, 16,
+  192, 11, 11, 22, 12, 0, 255, 0, 64, 248, 64, 11, 224, 8, 64, 136,
+  64, 82, 64, 81, 64, 33, 64, 80, 64, 72, 64, 137, 192, 10, 11, 22,
+  12, 0, 255, 132, 0, 132, 64, 132, 128, 245, 0, 134, 0, 132, 0, 132,
+  0, 148, 0, 164, 64, 196, 64, 131, 192, 11, 11, 22, 12, 0, 255, 17,
+  32, 125, 0, 17, 0, 255, 224, 41, 0, 253, 64, 73, 64, 124, 128, 8,
+  160, 253, 96, 10, 32, 11, 11, 22, 12, 0, 255, 23, 192, 36, 64, 36,
+  64, 103, 192, 161, 0, 47, 224, 33, 0, 35, 128, 37, 64, 41, 32, 33,
+  0, 11, 11, 22, 12, 0, 255, 8, 0, 255, 224, 16, 0, 39, 192, 32,
+  128, 97, 0, 175, 224, 33, 0, 33, 0, 33, 0, 35, 0, 11, 11, 22,
+  12, 0, 255, 36, 0, 47, 224, 180, 0, 164, 128, 164, 160, 170, 192, 42,
+  128, 40, 128, 41, 64, 50, 64, 36, 32, 11, 11, 22, 12, 0, 255, 127,
+  224, 128, 0, 63, 192, 32, 64, 63, 192, 16, 0, 31, 192, 16, 64, 40,
+  128, 71, 0, 56, 224, 11, 11, 22, 12, 0, 255, 127, 224, 64, 0, 64,
+  0, 64, 0, 64, 0, 64, 0, 64, 0, 64, 0, 64, 0, 64, 0, 128,
+  0, 11, 11, 22, 12, 0, 255, 255, 224, 4, 0, 127, 192, 68, 64, 127,
+  192, 68, 64, 127, 192, 68, 0, 36, 0, 24, 0, 231, 224, 11, 11, 22,
+  12, 0, 255, 17, 224, 253, 0, 69, 0, 41, 224, 253, 64, 17, 64, 125,
+  64, 17, 64, 85, 64, 146, 64, 52, 64, 11, 11, 22, 12, 0, 255, 33,
+  0, 95, 224, 64, 0, 207, 192, 64, 0, 79, 192, 64, 0, 79, 192, 72,
+  64, 79, 192, 72, 64, 11, 11, 22, 12, 0, 255, 4, 0, 127, 192, 64,
+  64, 127, 192, 64, 64, 127, 192, 64, 64, 127, 192, 4, 64, 82, 32, 191,
+  160, 11, 11, 22, 12, 0, 255, 127, 192, 68, 64, 127, 192, 68, 64, 127,
+  192, 4, 0, 27, 0, 224, 224, 17, 0, 17, 0, 97, 0, 11, 11, 22,
+  12, 0, 255, 255, 224, 4, 0, 8, 0, 127, 224, 73, 32, 79, 32, 73,
+  32, 79, 32, 73, 32, 73, 32, 127, 224, 11, 11, 22, 12, 0, 255, 253,
+  224, 86, 64, 121, 64, 56, 128, 85, 64, 146, 32, 255, 224, 4, 0, 39,
+  192, 36, 0, 255, 224, 11, 11, 22, 12, 0, 255, 251, 128, 82, 0, 123,
+  224, 18, 64, 250, 64, 20, 64, 63, 128, 32, 128, 63, 128, 32, 128, 63,
+  128, 11, 11, 22, 12, 0, 255, 31, 224, 32, 0, 39, 192, 100, 64, 167,
+  192, 32, 0, 47, 224, 40, 32, 39, 192, 33, 0, 35, 0, 11, 11, 22,
+  12, 0, 255, 243, 224, 130, 32, 130, 32, 250, 32, 130, 32, 130, 32, 138,
+  32, 178, 32, 194, 224, 2, 0, 2, 0, 11, 11, 22, 12, 0, 255, 36,
+  128, 70, 160, 149, 192, 228, 128, 39, 224, 68, 128, 245, 192, 6, 160, 52,
+  128, 196, 128, 7, 224, 11, 11, 22, 12, 0, 255, 39, 192, 65, 0, 135,
+  224, 224, 32, 34, 128, 69, 128, 242, 128, 15, 224, 48, 128, 193, 64, 2,
+  32, 11, 11, 22, 12, 0, 255, 2, 0, 2, 0, 34, 0, 35, 192, 34,
+  0, 34, 0, 34, 0, 34, 0, 34, 0, 34, 0, 255, 224, 9, 11, 22,
+  12, 0, 255, 8, 0, 8, 0, 255, 128, 136, 128, 136, 128, 136, 128, 255,
+  128, 136, 128, 136, 128, 136, 128, 255, 128, 11, 11, 22, 12, 0, 255, 33,
+  0, 83, 160, 65, 0, 247, 224, 81, 0, 83, 192, 86, 64, 83, 192, 90,
+  64, 83, 192, 66, 64, 11, 11, 22, 12, 0, 255, 127, 192, 4, 0, 4,
+  0, 4, 0, 255, 224, 10, 0, 10, 0, 18, 0, 34, 32, 66, 32, 129,
+  224, 11, 11, 22, 12, 0, 255, 17, 0, 33, 0, 47, 224, 97, 0, 163,
+  128, 35, 128, 37, 64, 37, 64, 41, 32, 33, 0, 33, 0, 11, 11, 22,
+  12, 0, 255, 247, 224, 148, 32, 244, 32, 151, 224, 148, 128, 244, 128, 151,
+  224, 148, 128, 244, 160, 150, 96, 4, 32, 11, 11, 22, 12, 0, 255, 123,
+  224, 148, 128, 4, 0, 127, 192, 4, 0, 255, 224, 1, 0, 255, 224, 33,
+  0, 17, 0, 7, 0, 11, 11, 22, 12, 0, 255, 33, 0, 71, 192, 145,
+  0, 47, 224, 96, 128, 175, 224, 32, 128, 36, 128, 34, 128, 32, 128, 35,
+  128, 11, 11, 22, 12, 0, 255, 39, 192, 36, 64, 247, 192, 46, 224, 42,
+  160, 62, 224, 225, 0, 47, 224, 35, 128, 37, 64, 105, 32, 11, 11, 22,
+  12, 0, 255, 20, 0, 39, 224, 42, 0, 98, 0, 163, 192, 34, 0, 34,
+  0, 35, 224, 34, 0, 34, 0, 34, 0
+};

Marlin/dogm_font_data_ISO10646_CZ.h

@@ -0,0 +1,192 @@
+/*
+  Fontname: ISO10646_CZ
+  Copyright: A. Hardtung, public domain
+  Modified for Czech accents by Petr Zahradnik, http://www.zahradniksebavi.cz
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 6 h= 9 x= 2 y= 7 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_CZ[2832] U8G_SECTION(".progmem.ISO10646_CZ") = {
+  0,6,9,0,254,7,1,146,3,33,32,255,255,8,255,7,
+  255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,
+  128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+  0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+  120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+  64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+  2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+  64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+  32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+  5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+  64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+  192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+  0,0,112,136,136,136,136,136,112,3,7,7,6,1,0,64,
+  192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+  128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+  5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+  6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+  112,128,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+  32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+  112,5,7,7,6,0,0,112,136,136,120,8,8,112,2,5,
+  5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+  192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+  32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,1,
+  0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+  8,16,32,0,32,5,7,7,6,0,0,112,136,8,104,168,
+  168,112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,
+  7,7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,
+  0,0,112,136,128,128,128,136,112,5,7,7,6,0,0,240,
+  136,136,136,136,136,240,5,7,7,6,0,0,248,128,128,240,
+  128,128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,
+  5,7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,
+  6,0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,
+  128,128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,
+  16,16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,
+  136,5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,
+  7,6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,
+  0,136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,
+  136,136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,
+  128,128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,
+  7,7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,
+  0,0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,
+  32,32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,
+  136,136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,
+  5,7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,
+  6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+  136,136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,
+  32,64,128,248,3,7,7,6,1,0,224,128,128,128,128,128,
+  224,5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,
+  1,0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,
+  80,136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,
+  64,5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,
+  0,0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,
+  128,128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,
+  120,5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,
+  0,0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,
+  136,136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,
+  136,136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,
+  8,8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,
+  6,0,0,128,128,144,160,192,160,144,3,7,7,6,1,0,
+  192,64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,
+  168,168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,
+  6,0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,
+  136,240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,
+  5,5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,
+  0,112,128,112,8,240,4,7,7,6,0,0,64,64,224,64,
+  64,64,48,5,5,5,6,0,0,136,136,136,152,104,5,5,
+  5,6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,
+  136,168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,
+  6,6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,
+  0,248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,
+  64,64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,
+  3,7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,
+  6,0,2,104,144,0,0,0,6,0,0,5,8,8,6,0,
+  0,16,32,112,136,136,248,136,136,5,8,8,6,0,0,8,
+  16,248,128,128,240,128,248,3,8,8,6,1,0,32,64,224,
+  64,64,64,64,224,5,8,8,6,0,0,16,32,112,136,136,
+  136,136,112,5,8,8,6,0,0,16,32,136,136,136,136,136,
+  112,5,8,8,6,0,0,16,32,136,136,80,32,32,32,5,
+  8,8,6,0,0,16,32,0,112,8,120,136,120,5,8,8,
+  6,0,0,16,32,0,112,136,248,128,112,2,8,8,6,2,
+  0,64,128,0,128,128,128,128,128,5,8,8,6,0,0,16,
+  32,0,112,136,136,136,112,5,8,8,6,0,0,16,32,0,
+  136,136,136,152,104,5,9,9,6,0,255,16,32,0,136,136,
+  136,120,8,112,5,8,8,6,0,0,80,32,112,136,128,128,
+  136,112,5,8,8,6,0,0,80,32,0,112,128,128,136,112,
+  5,8,8,6,0,0,80,32,240,136,136,136,136,240,6,8,
+  8,6,0,0,4,20,24,112,144,144,144,112,5,8,8,6,
+  0,0,80,32,248,128,128,240,128,248,5,8,8,6,0,0,
+  80,32,0,112,136,248,128,112,5,8,8,6,0,0,80,32,
+  136,200,168,152,136,136,5,8,8,6,0,0,80,32,0,176,
+  200,136,136,136,5,8,8,6,0,0,80,32,240,136,240,160,
+  144,136,5,8,8,6,0,0,80,32,0,176,200,128,128,128,
+  5,8,8,6,0,0,80,32,120,128,128,112,8,240,5,8,
+  8,6,0,0,80,32,0,112,128,112,8,240,5,8,8,6,
+  0,0,80,32,248,32,32,32,32,32,6,8,8,6,0,0,
+  4,68,72,224,64,64,64,48,5,8,8,6,0,0,32,80,
+  168,136,136,136,136,112,5,8,8,6,0,0,32,80,32,136,
+  136,136,152,104,5,8,8,6,0,0,80,32,248,8,48,64,
+  128,248,5,8,8,6,0,0,80,32,0,248,16,32,64,248,
+  0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,
+  0,0,1,7,7,6,2,0,128,0,128,128,128,128,128,5,
+  7,7,6,0,0,32,112,168,160,168,112,32,5,7,7,6,
+  0,0,48,64,64,224,64,80,168,5,5,5,6,0,0,136,
+  112,80,112,136,5,7,7,6,0,0,136,80,32,248,32,248,
+  32,1,7,7,6,2,0,128,128,128,0,128,128,128,5,8,
+  8,6,0,0,48,72,32,80,80,32,144,96,3,1,1,6,
+  1,7,160,5,7,7,6,0,0,248,136,184,184,184,136,248,
+  5,7,7,6,0,1,112,8,120,136,120,0,248,5,5,5,
+  6,0,1,40,80,160,80,40,5,3,3,6,0,1,248,8,
+  8,2,2,2,6,2,6,64,128,5,7,7,6,0,0,248,
+  136,168,136,152,168,248,5,1,1,6,0,6,248,4,4,4,
+  6,0,3,96,144,144,96,5,7,7,6,0,0,32,32,248,
+  32,32,0,248,4,5,5,6,0,3,96,144,32,64,240,3,
+  5,5,6,0,3,224,32,224,32,224,2,2,2,6,2,6,
+  64,128,5,8,8,6,0,255,136,136,136,136,152,232,128,128,
+  5,7,7,6,0,0,120,152,152,120,24,24,24,2,2,2,
+  6,2,2,192,192,2,2,2,6,2,255,64,128,3,5,5,
+  6,0,3,64,192,64,64,224,5,7,7,6,0,1,112,136,
+  136,136,112,0,248,5,5,5,6,0,1,160,80,40,80,160,
+  5,7,7,6,0,0,136,144,168,88,184,8,8,5,7,7,
+  6,0,0,136,144,184,72,152,32,56,5,8,8,6,0,0,
+  192,64,192,72,216,56,8,8,5,7,7,6,0,0,32,0,
+  32,64,128,136,112,5,8,8,6,0,0,64,32,0,112,136,
+  248,136,136,5,8,8,6,0,0,16,32,0,112,136,248,136,
+  136,5,8,8,6,0,0,32,80,0,112,136,248,136,136,5,
+  8,8,6,0,0,104,144,0,112,136,248,136,136,5,8,8,
+  6,0,0,80,0,112,136,136,248,136,136,5,8,8,6,0,
+  0,32,80,32,112,136,248,136,136,5,7,7,6,0,0,56,
+  96,160,184,224,160,184,5,8,8,6,0,255,112,136,128,128,
+  136,112,32,96,5,8,8,6,0,0,64,32,0,248,128,240,
+  128,248,5,8,8,6,0,0,8,16,0,248,128,240,128,248,
+  5,8,8,6,0,0,32,80,0,248,128,240,128,248,5,7,
+  7,6,0,0,80,0,248,128,240,128,248,3,8,8,6,1,
+  0,128,64,0,224,64,64,64,224,3,8,8,6,1,0,32,
+  64,0,224,64,64,64,224,3,8,8,6,1,0,64,160,0,
+  224,64,64,64,224,3,7,7,6,1,0,160,0,224,64,64,
+  64,224,5,9,9,6,0,255,80,32,112,136,128,184,136,136,
+  112,5,8,8,6,0,0,104,144,0,136,200,168,152,136,5,
+  8,8,6,0,0,64,32,112,136,136,136,136,112,5,8,8,
+  6,0,0,16,32,112,136,136,136,136,112,5,8,8,6,0,
+  0,32,80,0,112,136,136,136,112,5,8,8,6,0,0,104,
+  144,0,112,136,136,136,112,5,8,8,6,0,0,80,0,112,
+  136,136,136,136,112,5,5,5,6,0,1,136,80,32,80,136,
+  5,8,8,6,0,255,16,112,168,168,168,168,112,64,5,8,
+  8,6,0,0,64,32,136,136,136,136,136,112,5,8,8,6,
+  0,0,16,32,136,136,136,136,136,112,5,8,8,6,0,0,
+  32,80,0,136,136,136,136,112,5,8,8,6,0,0,80,0,
+  136,136,136,136,136,112,1,7,7,6,2,0,128,0,128,128,
+  128,128,128,5,9,9,6,0,255,120,128,128,112,8,8,240,
+  32,96,4,8,8,6,1,255,96,144,144,160,144,144,224,128,
+  5,8,8,6,0,0,64,32,0,112,8,120,136,120,5,8,
+  8,6,0,0,16,32,0,112,8,120,136,120,5,8,8,6,
+  0,0,32,80,0,112,8,120,136,120,5,8,8,6,0,0,
+  104,144,0,112,8,120,136,120,5,7,7,6,0,0,80,0,
+  112,8,120,136,120,5,8,8,6,0,0,32,80,32,112,8,
+  120,136,120,5,6,6,6,0,0,208,40,120,160,168,80,5,
+  7,7,6,0,255,112,128,128,136,112,32,96,5,8,8,6,
+  0,0,64,32,0,112,136,248,128,112,5,8,8,6,0,0,
+  16,32,0,112,136,248,128,112,5,8,8,6,0,0,32,80,
+  0,112,136,248,128,112,5,7,7,6,0,0,80,0,112,136,
+  248,128,112,3,8,8,6,1,0,128,64,0,64,192,64,64,
+  224,3,8,8,6,1,0,32,64,0,64,192,64,64,224,3,
+  8,8,6,1,0,64,160,0,64,192,64,64,224,3,7,7,
+  6,1,0,160,0,64,192,64,64,224,5,8,8,6,0,255,
+  80,32,112,136,136,120,8,112,5,8,8,6,0,0,104,144,
+  0,176,200,136,136,136,5,8,8,6,0,0,64,32,0,112,
+  136,136,136,112,5,8,8,6,0,0,16,32,0,112,136,136,
+  136,112,5,8,8,6,0,0,32,80,0,112,136,136,136,112,
+  5,8,8,6,0,0,104,144,0,112,136,136,136,112,5,7,
+  7,6,0,0,80,0,112,136,136,136,112,5,5,5,6,0,
+  1,32,0,248,0,32,5,7,7,6,0,255,16,112,168,168,
+  168,112,64,5,8,8,6,0,0,64,32,0,136,136,136,152,
+  104,5,8,8,6,0,0,16,32,0,136,136,136,152,104,5,
+  8,8,6,0,0,32,80,0,136,136,136,152,104,5,7,7,
+  6,0,0,80,0,136,136,136,152,104,1,5,5,6,2,0,
+  128,128,128,128,128,5,7,7,6,0,255,112,128,112,8,240,
+  32,96,5,8,8,6,0,255,80,0,136,136,136,120,8,112
+  };

Marlin/dogm_font_data_ISO10646_Greek.h

@@ -0,0 +1,205 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+  Fontname: ISO10646_4_Greek
+  Copyright: A. Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 9 x= 2 y= 6 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_Greek_5x7[2715] U8G_SECTION(".progmem.ISO10646_Greek_5x7") = {
+  0,6,9,0,254,7,1,145,3,32,32,255,255,8,255,7,
+  255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,
+  128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+  0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+  120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+  64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+  2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+  64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+  32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+  5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+  64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+  192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+  0,0,112,136,152,168,200,136,112,3,7,7,6,1,0,64,
+  192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+  128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+  5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+  6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+  48,64,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+  32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+  112,5,7,7,6,0,0,112,136,136,120,8,16,96,2,5,
+  5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+  192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+  32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,1,
+  0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+  8,16,32,0,32,5,6,6,6,0,0,112,136,8,104,168,
+  112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,7,
+  7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,0,
+  0,112,136,128,128,128,136,112,5,7,7,6,0,0,224,144,
+  136,136,136,144,224,5,7,7,6,0,0,248,128,128,240,128,
+  128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,5,
+  7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,6,
+  0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,128,
+  128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,16,
+  16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,136,
+  5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,7,
+  6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,0,
+  136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,136,
+  136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,128,
+  128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,7,
+  7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,0,
+  0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,32,
+  32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,136,
+  136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,5,
+  7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,6,
+  0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,136,
+  136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,32,
+  64,128,248,3,7,7,6,1,0,224,128,128,128,128,128,224,
+  5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,1,
+  0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,80,
+  136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,64,
+  5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,0,
+  0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,128,
+  128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,120,
+  5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,0,
+  0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,136,
+  136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,136,
+  136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,8,
+  8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,6,
+  0,0,128,128,144,160,192,160,144,3,7,7,6,1,0,192,
+  64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,168,
+  168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,6,
+  0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,136,
+  240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,5,
+  5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,0,
+  112,128,112,8,240,5,7,7,6,0,0,64,64,224,64,64,
+  72,48,5,5,5,6,0,0,136,136,136,152,104,5,5,5,
+  6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,136,
+  168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,6,
+  6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,0,
+  248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,64,
+  64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,3,
+  7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,6,
+  0,3,104,144,0,0,0,6,0,0,0,0,0,6,0,0,
+  0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,
+  0,0,2,2,2,6,1,6,64,128,3,3,3,6,1,5,
+  32,64,160,5,8,8,6,0,0,64,160,80,80,136,248,136,
+  136,2,2,2,6,1,2,192,192,5,8,8,6,0,0,64,
+  128,248,128,240,128,128,248,5,8,8,6,0,0,64,128,136,
+  136,248,136,136,136,4,8,8,6,0,0,64,128,112,32,32,
+  32,32,112,0,0,0,6,0,0,5,8,8,6,0,0,64,
+  128,112,136,136,136,136,112,0,0,0,6,0,0,5,8,8,
+  6,0,0,64,128,8,136,112,32,32,32,5,8,8,6,0,
+  0,64,128,112,136,136,136,80,216,3,8,8,6,1,0,32,
+  64,160,0,64,64,64,32,5,7,7,6,0,0,32,80,136,
+  136,248,136,136,5,7,7,6,0,0,240,72,72,112,72,72,
+  240,5,7,7,6,0,0,248,128,128,128,128,128,128,5,6,
+  6,6,0,0,32,80,80,136,136,248,5,7,7,6,0,0,
+  248,128,128,240,128,128,248,5,7,7,6,0,0,248,8,16,
+  32,64,128,248,5,7,7,6,0,0,136,136,136,248,136,136,
+  136,5,7,7,6,0,0,112,136,136,168,136,136,112,3,7,
+  7,6,1,0,224,64,64,64,64,64,224,5,7,7,6,0,
+  0,136,144,160,192,160,144,136,5,7,7,6,0,0,32,80,
+  136,136,136,136,136,5,7,7,6,0,0,136,216,168,168,136,
+  136,136,5,7,7,6,0,0,136,200,200,168,152,152,136,5,
+  7,7,6,0,0,248,0,0,112,0,0,248,5,7,7,6,
+  0,0,112,136,136,136,136,136,112,5,7,7,6,0,0,248,
+  80,80,80,80,80,80,5,7,7,6,0,0,240,136,136,240,
+  128,128,128,0,0,0,6,0,0,5,7,7,6,0,0,248,
+  128,64,32,64,128,248,5,7,7,6,0,0,248,32,32,32,
+  32,32,32,5,7,7,6,0,0,136,136,80,32,32,32,32,
+  5,7,7,6,0,0,112,32,112,168,112,32,112,5,7,7,
+  6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+  168,168,168,168,112,32,32,5,6,6,6,0,0,112,136,136,
+  80,80,216,3,8,8,6,1,0,160,0,224,64,64,64,64,
+  224,5,8,8,6,0,0,80,0,136,136,136,80,32,32,5,
+  8,8,6,0,0,32,64,8,104,152,144,144,104,5,8,8,
+  6,0,0,32,64,0,112,136,224,136,112,5,9,9,6,0,
+  255,32,64,0,112,136,136,136,136,8,2,8,8,6,1,0,
+  64,128,0,128,128,128,128,64,5,8,8,6,0,0,16,32,
+  80,0,136,136,136,112,5,6,6,6,0,0,8,104,152,144,
+  144,104,4,6,6,6,0,255,96,144,240,144,224,128,5,6,
+  6,6,0,255,136,72,80,32,32,64,5,6,6,6,0,0,
+  48,64,112,136,136,112,5,5,5,6,0,0,112,136,224,136,
+  112,5,8,8,6,0,255,128,112,64,128,128,112,8,112,5,
+  6,6,6,0,255,184,200,136,136,136,8,5,5,5,6,0,
+  0,112,136,248,136,112,3,5,5,6,1,0,128,128,128,128,
+  96,4,5,5,6,0,0,144,160,192,160,144,5,6,6,6,
+  0,0,64,32,32,80,80,136,5,6,6,6,0,255,136,136,
+  136,216,168,128,5,5,5,6,0,0,136,136,80,96,32,5,
+  9,9,6,0,255,128,224,128,112,32,64,240,8,112,5,5,
+  5,6,0,0,112,136,136,136,112,5,5,5,6,0,0,248,
+  80,80,80,80,5,6,6,6,0,255,112,136,136,200,176,128,
+  5,7,7,6,0,255,48,64,128,64,48,8,112,5,5,5,
+  6,0,0,104,144,144,144,96,4,5,5,6,0,0,240,64,
+  64,64,48,5,5,5,6,0,0,136,136,144,144,224,5,7,
+  7,6,0,255,32,168,168,168,112,32,32,5,6,6,6,0,
+  255,136,80,32,32,80,136,5,6,6,6,0,255,168,168,168,
+  168,112,32,5,5,5,6,0,0,80,136,136,168,112,4,7,
+  7,6,0,0,160,0,64,64,64,64,48,5,7,7,6,0,
+  0,80,0,136,136,144,144,224,4,8,8,6,0,0,32,64,
+  0,96,144,144,144,96,5,8,8,6,0,0,32,64,0,136,
+  136,144,144,96,5,8,8,6,0,0,32,64,0,80,136,136,
+  168,112,5,7,7,6,0,255,144,160,192,160,144,136,16,5,
+  8,8,6,0,0,96,144,160,128,240,136,136,112,5,7,7,
+  6,0,0,112,80,56,144,144,144,96,5,6,6,6,0,0,
+  152,80,32,32,32,32,5,8,8,6,0,0,64,128,152,80,
+  32,32,32,32,5,8,8,6,0,0,80,0,152,80,32,32,
+  32,32,5,7,7,6,0,255,48,168,168,168,168,112,32,5,
+  5,5,6,0,0,248,80,80,80,88,5,6,6,6,0,255,
+  136,80,112,80,136,16,5,7,7,6,0,255,112,136,136,136,
+  112,32,112,5,6,6,6,0,255,112,136,136,112,32,112,5,
+  6,6,6,0,0,112,136,128,112,32,112,5,7,7,6,0,
+  255,8,8,112,128,112,16,96,5,6,6,6,0,0,248,128,
+  128,240,128,128,4,5,5,6,0,0,240,128,224,128,128,5,
+  6,6,6,0,0,248,0,0,112,0,248,4,5,5,6,0,
+  0,64,128,240,16,32,5,7,7,6,0,0,224,80,40,40,
+  8,8,16,5,7,7,6,0,0,192,32,80,40,8,8,8,
+  5,7,7,6,0,255,168,168,168,168,88,8,112,5,6,6,
+  6,0,255,168,168,168,88,8,112,5,6,6,6,0,0,104,
+  136,136,120,8,8,5,6,6,6,0,255,104,136,136,120,8,
+  8,4,8,8,6,0,255,128,224,144,144,144,144,32,192,5,
+  5,5,6,0,0,104,144,112,16,224,5,6,6,6,0,0,
+  96,144,16,96,136,112,4,6,6,6,0,0,96,144,16,96,
+  128,112,5,6,6,6,0,0,136,80,32,80,136,248,5,5,
+  5,6,0,0,136,80,32,80,112,5,6,6,6,0,0,120,
+  128,240,136,136,112,4,5,5,6,0,0,240,128,224,144,96,
+  3,6,6,6,1,0,64,224,64,64,64,64,3,6,6,6,
+  1,255,64,224,64,64,64,128,5,5,5,6,0,0,136,80,
+  112,80,136,5,6,6,6,0,255,112,136,136,240,128,112,4,
+  5,5,6,0,0,112,128,128,128,112,2,8,8,6,1,255,
+  64,0,192,64,64,64,64,128,5,7,7,6,0,0,112,136,
+  136,248,136,136,112,4,5,5,6,0,0,112,128,224,128,112,
+  4,5,5,6,0,0,224,16,112,16,224,5,7,7,6,0,
+  0,128,240,136,136,136,240,128,4,7,7,6,0,255,128,224,
+  144,144,144,224,128,5,6,6,6,0,0,112,136,128,128,136,
+  112,5,6,6,6,0,0,136,216,168,136,136,136,5,6,6,
+  6,0,255,136,216,168,136,136,128,5,8,8,6,0,255,112,
+  136,136,136,112,64,224,64,5,6,6,6,0,0,112,136,8,
+  8,136,112,5,6,6,6,0,0,112,136,160,128,136,112,5,
+  6,6,6,0,0,112,136,40,8,136,112};

Marlin/dogm_font_data_ISO10646_Kana.h

@@ -0,0 +1,192 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: ISO10646_Kana
+  Copyright: A. Hardtung, public domain
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 5 h= 8 x= 2 y= 5 dx= 6 dy= 0 ascent= 8 len= 8
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_Kana_5x7[2482] U8G_SECTION(".progmem.ISO10646_Kana_5x7") = {
+  0, 6, 9, 0, 254, 7, 1, 145, 3, 32, 32, 255, 255, 8, 255, 7,
+  255, 0, 0, 0, 6, 0, 0, 1, 7, 7, 6, 2, 0, 128, 128, 128,
+  128, 128, 0, 128, 3, 2, 2, 6, 1, 5, 160, 160, 5, 7, 7, 6,
+  0, 0, 80, 80, 248, 80, 248, 80, 80, 5, 7, 7, 6, 0, 0, 32,
+  120, 160, 112, 40, 240, 32, 5, 7, 7, 6, 0, 0, 192, 200, 16, 32,
+  64, 152, 24, 5, 7, 7, 6, 0, 0, 96, 144, 160, 64, 168, 144, 104,
+  2, 3, 3, 6, 1, 4, 192, 64, 128, 3, 7, 7, 6, 1, 0, 32,
+  64, 128, 128, 128, 64, 32, 3, 7, 7, 6, 1, 0, 128, 64, 32, 32,
+  32, 64, 128, 5, 5, 5, 6, 0, 1, 32, 168, 112, 168, 32, 5, 5,
+  5, 6, 0, 1, 32, 32, 248, 32, 32, 2, 3, 3, 6, 2, 255, 192,
+  64, 128, 5, 1, 1, 6, 0, 3, 248, 2, 2, 2, 6, 2, 0, 192,
+  192, 5, 5, 5, 6, 0, 1, 8, 16, 32, 64, 128, 5, 7, 7, 6,
+  0, 0, 112, 136, 152, 168, 200, 136, 112, 3, 7, 7, 6, 1, 0, 64,
+  192, 64, 64, 64, 64, 224, 5, 7, 7, 6, 0, 0, 112, 136, 8, 112,
+  128, 128, 248, 5, 7, 7, 6, 0, 0, 248, 16, 32, 16, 8, 8, 240,
+  5, 7, 7, 6, 0, 0, 16, 48, 80, 144, 248, 16, 16, 5, 7, 7,
+  6, 0, 0, 248, 128, 240, 8, 8, 136, 112, 5, 7, 7, 6, 0, 0,
+  48, 64, 128, 240, 136, 136, 112, 5, 7, 7, 6, 0, 0, 248, 8, 16,
+  32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 112, 136, 136, 112, 136, 136,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 120, 8, 16, 96, 2, 5,
+  5, 6, 2, 0, 192, 192, 0, 192, 192, 2, 6, 6, 6, 2, 255, 192,
+  192, 0, 192, 64, 128, 4, 7, 7, 6, 0, 0, 16, 32, 64, 128, 64,
+  32, 16, 5, 3, 3, 6, 0, 2, 248, 0, 248, 4, 7, 7, 6, 1,
+  0, 128, 64, 32, 16, 32, 64, 128, 5, 7, 7, 6, 0, 0, 112, 136,
+  8, 16, 32, 0, 32, 5, 6, 6, 6, 0, 0, 112, 136, 8, 104, 168,
+  112, 5, 7, 7, 6, 0, 0, 112, 136, 136, 248, 136, 136, 136, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 136, 136, 240, 5, 7, 7, 6, 0,
+  0, 112, 136, 128, 128, 128, 136, 112, 5, 7, 7, 6, 0, 0, 224, 144,
+  136, 136, 136, 144, 224, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128,
+  128, 248, 5, 7, 7, 6, 0, 0, 248, 128, 128, 240, 128, 128, 128, 5,
+  7, 7, 6, 0, 0, 112, 136, 128, 184, 136, 136, 112, 5, 7, 7, 6,
+  0, 0, 136, 136, 136, 248, 136, 136, 136, 1, 7, 7, 6, 2, 0, 128,
+  128, 128, 128, 128, 128, 128, 5, 7, 7, 6, 0, 0, 56, 16, 16, 16,
+  16, 144, 96, 5, 7, 7, 6, 0, 0, 136, 144, 160, 192, 160, 144, 136,
+  5, 7, 7, 6, 0, 0, 128, 128, 128, 128, 128, 128, 248, 5, 7, 7,
+  6, 0, 0, 136, 216, 168, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0,
+  136, 136, 200, 168, 152, 136, 136, 5, 7, 7, 6, 0, 0, 112, 136, 136,
+  136, 136, 136, 112, 5, 7, 7, 6, 0, 0, 240, 136, 136, 240, 128, 128,
+  128, 5, 7, 7, 6, 0, 0, 112, 136, 136, 136, 168, 144, 104, 5, 7,
+  7, 6, 0, 0, 240, 136, 136, 240, 160, 144, 136, 5, 7, 7, 6, 0,
+  0, 120, 128, 128, 112, 8, 8, 240, 5, 7, 7, 6, 0, 0, 248, 32,
+  32, 32, 32, 32, 32, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136,
+  136, 112, 5, 7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 80, 32, 5,
+  7, 7, 6, 0, 0, 136, 136, 136, 136, 136, 168, 80, 5, 7, 7, 6,
+  0, 0, 136, 136, 80, 32, 80, 136, 136, 5, 7, 7, 6, 0, 0, 136,
+  136, 136, 80, 32, 32, 32, 5, 7, 7, 6, 0, 0, 248, 8, 16, 32,
+  64, 128, 248, 3, 7, 7, 6, 1, 0, 224, 128, 128, 128, 128, 128, 224,
+  5, 5, 5, 6, 0, 1, 128, 64, 32, 16, 8, 3, 7, 7, 6, 1,
+  0, 224, 32, 32, 32, 32, 32, 224, 5, 3, 3, 6, 0, 4, 32, 80,
+  136, 5, 1, 1, 6, 0, 0, 248, 2, 2, 2, 6, 2, 5, 128, 64,
+  5, 5, 5, 6, 0, 0, 112, 8, 120, 136, 120, 5, 7, 7, 6, 0,
+  0, 128, 128, 176, 200, 136, 136, 240, 5, 5, 5, 6, 0, 0, 112, 128,
+  128, 136, 112, 5, 7, 7, 6, 0, 0, 8, 8, 104, 152, 136, 136, 120,
+  5, 5, 5, 6, 0, 0, 112, 136, 248, 128, 112, 5, 7, 7, 6, 0,
+  0, 48, 72, 224, 64, 64, 64, 64, 5, 6, 6, 6, 0, 255, 112, 136,
+  136, 120, 8, 112, 5, 7, 7, 6, 0, 0, 128, 128, 176, 200, 136, 136,
+  136, 1, 7, 7, 6, 2, 0, 128, 0, 128, 128, 128, 128, 128, 3, 8,
+  8, 6, 1, 255, 32, 0, 32, 32, 32, 32, 160, 64, 4, 7, 7, 6,
+  0, 0, 128, 128, 144, 160, 192, 160, 144, 3, 7, 7, 6, 1, 0, 192,
+  64, 64, 64, 64, 64, 224, 5, 5, 5, 6, 0, 0, 208, 168, 168, 168,
+  168, 5, 5, 5, 6, 0, 0, 176, 200, 136, 136, 136, 5, 5, 5, 6,
+  0, 0, 112, 136, 136, 136, 112, 5, 6, 6, 6, 0, 255, 240, 136, 136,
+  240, 128, 128, 5, 6, 6, 6, 0, 255, 120, 136, 136, 120, 8, 8, 5,
+  5, 5, 6, 0, 0, 176, 200, 128, 128, 128, 5, 5, 5, 6, 0, 0,
+  112, 128, 112, 8, 240, 5, 7, 7, 6, 0, 0, 64, 64, 224, 64, 64,
+  72, 48, 5, 5, 5, 6, 0, 0, 136, 136, 136, 152, 104, 5, 5, 5,
+  6, 0, 0, 136, 136, 136, 80, 32, 5, 5, 5, 6, 0, 0, 136, 136,
+  168, 168, 80, 5, 5, 5, 6, 0, 0, 136, 80, 32, 80, 136, 5, 6,
+  6, 6, 0, 255, 136, 136, 136, 120, 8, 112, 5, 5, 5, 6, 0, 0,
+  248, 16, 32, 64, 248, 3, 7, 7, 6, 1, 0, 32, 64, 64, 128, 64,
+  64, 32, 1, 7, 7, 6, 2, 0, 128, 128, 128, 128, 128, 128, 128, 3,
+  7, 7, 6, 1, 0, 128, 64, 64, 32, 64, 64, 128, 5, 2, 2, 6,
+  0, 3, 104, 144, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0,
+  0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6,
+  0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
+  0, 6, 0, 0, 0, 0, 0, 6, 0, 0, 5, 3, 3, 6, 0, 1,
+  248, 0, 248, 4, 4, 4, 6, 0, 0, 240, 16, 96, 64, 5, 6, 6,
+  6, 0, 0, 248, 8, 40, 48, 32, 64, 3, 4, 4, 6, 1, 0, 32,
+  64, 192, 64, 4, 6, 6, 6, 0, 0, 16, 32, 96, 160, 32, 32, 4,
+  4, 4, 6, 0, 0, 32, 240, 144, 32, 5, 6, 6, 6, 0, 0, 32,
+  248, 136, 8, 16, 32, 3, 4, 4, 6, 1, 0, 224, 64, 64, 224, 5,
+  5, 5, 6, 0, 0, 248, 32, 32, 32, 248, 4, 4, 4, 6, 0, 0,
+  32, 240, 96, 160, 5, 6, 6, 6, 0, 0, 16, 248, 48, 80, 144, 16,
+  5, 6, 6, 6, 0, 0, 64, 248, 72, 72, 72, 144, 5, 8, 8, 6,
+  0, 0, 40, 0, 64, 248, 72, 72, 72, 144, 5, 6, 6, 6, 0, 0,
+  32, 248, 32, 248, 32, 32, 5, 8, 8, 6, 0, 0, 40, 0, 32, 248,
+  32, 248, 32, 32, 4, 5, 5, 6, 0, 0, 112, 144, 16, 32, 192, 5,
+  7, 7, 6, 0, 0, 40, 0, 112, 144, 16, 32, 192, 5, 6, 6, 6,
+  0, 0, 64, 120, 144, 16, 16, 32, 5, 8, 8, 6, 0, 0, 40, 0,
+  64, 120, 144, 16, 16, 32, 5, 5, 5, 6, 0, 0, 248, 8, 8, 8,
+  248, 5, 7, 7, 6, 0, 0, 40, 0, 248, 8, 8, 8, 248, 5, 6,
+  6, 6, 0, 0, 80, 248, 80, 16, 32, 64, 5, 8, 8, 6, 0, 0,
+  40, 0, 80, 248, 80, 16, 32, 64, 5, 5, 5, 6, 0, 0, 192, 8,
+  200, 16, 224, 5, 7, 7, 6, 0, 0, 40, 0, 192, 8, 200, 16, 224,
+  5, 5, 5, 6, 0, 0, 248, 16, 32, 80, 136, 5, 7, 7, 6, 0,
+  0, 40, 0, 248, 16, 32, 80, 136, 5, 6, 6, 6, 0, 0, 64, 248,
+  72, 80, 64, 56, 5, 8, 8, 6, 0, 0, 40, 0, 64, 248, 72, 80,
+  64, 56, 5, 5, 5, 6, 0, 0, 136, 136, 72, 16, 96, 5, 7, 7,
+  6, 0, 0, 40, 0, 136, 136, 72, 16, 96, 5, 5, 5, 6, 0, 0,
+  120, 72, 168, 16, 96, 5, 7, 7, 6, 0, 0, 40, 0, 120, 72, 168,
+  16, 96, 5, 6, 6, 6, 0, 0, 16, 224, 32, 248, 32, 64, 5, 8,
+  8, 6, 0, 0, 40, 0, 16, 224, 32, 248, 32, 64, 5, 4, 4, 6,
+  0, 0, 168, 168, 8, 48, 5, 5, 5, 6, 0, 0, 168, 168, 8, 16,
+  32, 5, 7, 7, 6, 0, 0, 40, 0, 168, 168, 8, 16, 32, 5, 6,
+  6, 6, 0, 0, 112, 0, 248, 32, 32, 64, 5, 8, 8, 6, 0, 0,
+  40, 0, 112, 0, 248, 32, 32, 64, 3, 6, 6, 6, 1, 0, 128, 128,
+  192, 160, 128, 128, 4, 8, 8, 6, 1, 0, 80, 0, 128, 128, 192, 160,
+  128, 128, 5, 6, 6, 6, 0, 0, 32, 248, 32, 32, 64, 128, 5, 5,
+  5, 6, 0, 0, 112, 0, 0, 0, 248, 5, 5, 5, 6, 0, 0, 248,
+  8, 80, 32, 208, 5, 6, 6, 6, 0, 0, 32, 248, 16, 32, 112, 168,
+  3, 6, 6, 6, 1, 0, 32, 32, 32, 32, 64, 128, 5, 5, 5, 6,
+  0, 0, 16, 136, 136, 136, 136, 5, 7, 7, 6, 0, 0, 40, 0, 16,
+  136, 136, 136, 136, 5, 8, 8, 6, 0, 0, 24, 24, 0, 16, 136, 136,
+  136, 136, 5, 6, 6, 6, 0, 0, 128, 128, 248, 128, 128, 120, 5, 7,
+  7, 6, 0, 0, 40, 128, 128, 248, 128, 128, 120, 5, 7, 7, 6, 0,
+  0, 24, 152, 128, 248, 128, 128, 120, 5, 5, 5, 6, 0, 0, 248, 8,
+  8, 16, 96, 5, 7, 7, 6, 0, 0, 40, 0, 248, 8, 8, 16, 96,
+  5, 8, 8, 6, 0, 0, 24, 24, 0, 248, 8, 8, 16, 96, 5, 4,
+  4, 6, 0, 1, 64, 160, 16, 8, 5, 6, 6, 6, 0, 1, 40, 0,
+  64, 160, 16, 8, 5, 6, 6, 6, 0, 1, 24, 24, 64, 160, 16, 8,
+  5, 6, 6, 6, 0, 0, 32, 248, 32, 168, 168, 32, 5, 8, 8, 6,
+  0, 0, 40, 0, 32, 248, 32, 168, 168, 32, 5, 8, 8, 6, 0, 0,
+  24, 24, 32, 248, 32, 168, 168, 32, 5, 5, 5, 6, 0, 0, 248, 8,
+  80, 32, 16, 4, 5, 5, 6, 1, 0, 224, 0, 224, 0, 240, 5, 5,
+  5, 6, 0, 0, 32, 64, 136, 248, 8, 5, 5, 5, 6, 0, 0, 8,
+  40, 16, 40, 192, 5, 5, 5, 6, 0, 0, 248, 64, 248, 64, 56, 5,
+  4, 4, 6, 0, 0, 64, 248, 80, 64, 5, 6, 6, 6, 0, 0, 64,
+  248, 72, 80, 64, 64, 4, 4, 4, 6, 0, 0, 96, 32, 32, 240, 5,
+  5, 5, 6, 0, 0, 112, 16, 16, 16, 248, 4, 5, 5, 6, 0, 0,
+  240, 16, 240, 16, 240, 5, 5, 5, 6, 0, 0, 248, 8, 248, 8, 248,
+  5, 6, 6, 6, 0, 0, 112, 0, 248, 8, 16, 32, 4, 6, 6, 6,
+  0, 0, 144, 144, 144, 144, 16, 32, 5, 5, 5, 6, 0, 0, 32, 160,
+  168, 168, 176, 4, 5, 5, 6, 0, 0, 128, 128, 144, 160, 192, 5, 5,
+  5, 6, 0, 0, 248, 136, 136, 136, 248, 4, 4, 4, 6, 0, 0, 240,
+  144, 16, 32, 5, 5, 5, 6, 0, 0, 248, 136, 8, 16, 32, 5, 6,
+  6, 6, 0, 0, 16, 248, 80, 80, 248, 16, 5, 5, 5, 6, 0, 0,
+  248, 8, 48, 32, 248, 5, 5, 5, 6, 0, 0, 248, 8, 248, 8, 48,
+  5, 5, 5, 6, 0, 0, 192, 8, 8, 16, 224, 5, 8, 8, 6, 0,
+  0, 40, 0, 32, 248, 136, 8, 16, 32, 4, 4, 4, 6, 0, 0, 64,
+  240, 80, 160, 4, 4, 4, 6, 0, 0, 64, 240, 32, 64, 5, 7, 7,
+  6, 0, 0, 40, 0, 248, 136, 8, 16, 96, 5, 8, 8, 6, 0, 0,
+  40, 0, 16, 248, 80, 80, 248, 16, 5, 7, 7, 6, 0, 0, 40, 0,
+  248, 8, 48, 32, 248, 5, 7, 7, 6, 0, 0, 40, 0, 248, 8, 248,
+  8, 48, 2, 2, 2, 6, 2, 2, 192, 192, 5, 1, 1, 6, 0, 2,
+  248, 5, 4, 4, 6, 0, 1, 128, 96, 16, 8, 5, 5, 5, 6, 0,
+  1, 40, 128, 96, 16, 8, 5, 6, 6, 6, 0, 0, 248, 8, 8, 8,
+  8, 8
+};

Marlin/dogm_font_data_ISO10646_SK.h

@@ -0,0 +1,151 @@
+/*
+  Fontname: ISO10646_SK
+  Copyright: A. Hardtung, modified by Roman Moravcik
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w= 6 h= 9 x= 2 y= 7 dx= 6 dy= 0 ascent= 8 len= 9
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent = 8 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_SK[2203] U8G_SECTION(".progmem.ISO10646_SK") = {
+  0,6,9,0,254,7,1,146,3,33,32,255,255,8,255,7,
+  255,0,0,0,6,0,0,1,7,7,6,2,0,128,128,128,
+  128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+  0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+  120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+  64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+  2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+  64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+  32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+  5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+  64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+  192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+  0,0,112,136,136,136,136,136,112,3,7,7,6,1,0,64,
+  192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+  128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+  5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+  6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+  112,128,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+  32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+  112,5,7,7,6,0,0,112,136,136,120,8,8,112,2,5,
+  5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+  192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+  32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,1,
+  0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+  8,16,32,0,32,5,7,7,6,0,0,112,136,8,104,168,
+  168,112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,
+  7,7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,
+  0,0,112,136,128,128,128,136,112,5,7,7,6,0,0,240,
+  136,136,136,136,136,240,5,7,7,6,0,0,248,128,128,240,
+  128,128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,
+  5,7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,
+  6,0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,
+  128,128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,
+  16,16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,
+  136,5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,
+  7,6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,
+  0,136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,
+  136,136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,
+  128,128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,
+  7,7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,
+  0,0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,
+  32,32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,
+  136,136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,
+  5,7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,
+  6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+  136,136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,
+  32,64,128,248,3,7,7,6,1,0,224,128,128,128,128,128,
+  224,5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,
+  1,0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,
+  80,136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,
+  64,5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,
+  0,0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,
+  128,128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,
+  120,5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,
+  0,0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,
+  136,136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,
+  136,136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,
+  8,8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,
+  6,0,0,128,128,144,160,192,160,144,3,7,7,6,1,0,
+  192,64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,
+  168,168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,
+  6,0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,
+  136,240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,
+  5,5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,
+  0,112,128,112,8,240,4,7,7,6,0,0,64,64,224,64,
+  64,64,48,5,5,5,6,0,0,136,136,136,152,104,5,5,
+  5,6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,
+  136,168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,
+  6,6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,
+  0,248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,
+  64,64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,
+  3,7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,
+  6,0,2,104,144,0,0,0,6,0,0,5,8,8,6,0,
+  0,16,32,112,136,136,248,136,136,5,8,8,6,0,0,80,
+  0,112,136,136,248,136,136,5,8,8,6,0,0,8,16,248,
+  128,128,240,128,248,3,8,8,6,1,0,32,64,224,64,64,
+  64,64,224,5,8,8,6,0,0,16,32,112,136,136,136,136,
+  112,5,8,8,6,0,0,32,80,112,136,136,136,136,112,5,
+  8,8,6,0,0,16,32,136,136,136,136,136,112,5,8,8,
+  6,0,0,16,32,136,136,80,32,32,32,5,8,8,6,0,
+  0,16,32,0,112,8,120,136,120,5,7,7,6,0,0,80,
+  0,112,8,120,136,120,5,8,8,6,0,0,16,32,0,112,
+  136,248,128,112,2,8,8,6,2,0,64,128,0,128,128,128,
+  128,128,5,8,8,6,0,0,16,32,0,112,136,136,136,112,
+  5,8,8,6,0,0,32,80,0,112,136,136,136,112,5,8,
+  8,6,0,0,16,32,0,136,136,136,152,104,5,9,9,6,
+  0,255,16,32,0,136,136,136,120,8,112,5,8,8,6,0,
+  0,80,32,112,136,128,128,136,112,5,8,8,6,0,0,80,
+  32,0,112,128,128,136,112,5,8,8,6,0,0,80,32,240,
+  136,136,136,136,240,6,8,8,6,0,0,4,20,24,112,144,
+  144,144,112,5,8,8,6,0,0,16,32,128,128,128,128,128,
+  248,3,8,8,6,1,0,32,64,0,192,64,64,64,224,5,
+  8,8,6,0,0,16,144,160,128,128,128,128,248,5,8,8,
+  6,1,0,8,200,80,64,64,64,64,224,5,8,8,6,0,
+  0,80,32,136,200,168,152,136,136,5,8,8,6,0,0,80,
+  32,0,176,200,136,136,136,5,8,8,6,0,0,16,32,240,
+  136,240,160,144,136,5,8,8,6,0,0,16,32,0,176,200,
+  128,128,128,5,8,8,6,0,0,80,32,120,128,128,112,8,
+  240,5,8,8,6,0,0,80,32,0,112,128,112,8,240,5,
+  8,8,6,0,0,80,32,248,32,32,32,32,32,6,8,8,
+  6,0,0,4,68,72,224,64,64,64,48,5,8,8,6,0,
+  0,80,32,248,8,48,64,128,248,5,8,8,6,0,0,80,
+  32,0,248,16,32,64,248,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0,0,0,0,6,0,
+  0,0,0,0,6,0,0,0,0,0,6,0,0,0,0,0,
+  6,0,0,0,0,0,6,0,0,0,0,0,6,0,0,0,
+  0,0,6,0,0,0,0,0,6,0,0};

Marlin/dogm_font_data_Marlin_symbols.h

@@ -0,0 +1,45 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+  Fontname: Marlin_symbols
+  Copyright: Created with Fony 1.4.7
+  Capital A Height: 0, '1' Height: 0
+  Calculated Max Values w= 5 h=10 x= 0 y= 3 dx= 6 dy= 0 ascent= 8 len=10
+  Font Bounding box     w= 6 h= 9 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-2 dx= 0 dy= 0
+  Pure Font   ascent = 0 descent= 0
+  X Font      ascent = 0 descent= 0
+  Max Font    ascent = 8 descent=-2
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t Marlin_symbols[140] U8G_SECTION(".progmem.Marlin_symbols") = {
+  0, 6, 9, 0, 254, 0, 0, 0, 0, 0, 1, 9, 0, 8, 254, 0,
+  0, 5, 8, 8, 6, 0, 0, 64, 240, 200, 136, 136, 152, 120, 16, 5,
+  8, 8, 6, 0, 0, 192, 248, 136, 136, 136, 136, 136, 248, 5, 5, 5,
+  6, 0, 1, 32, 48, 248, 48, 32, 5, 8, 8, 6, 0, 0, 32, 112,
+  248, 32, 32, 32, 32, 224, 5, 9, 9, 6, 0, 255, 32, 112, 168, 168,
+  184, 136, 136, 112, 32, 5, 9, 9, 6, 0, 255, 224, 128, 192, 176, 168,
+  40, 48, 40, 40, 5, 9, 9, 6, 0, 255, 248, 168, 136, 136, 136, 136,
+  136, 168, 248, 5, 10, 10, 6, 0, 254, 32, 80, 80, 80, 80, 136, 168,
+  168, 136, 112, 3, 3, 3, 6, 0, 3, 64, 160, 64
+};

Marlin/drivers.h

@@ -0,0 +1,73 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef _DRIVERS_H_
+#define _DRIVERS_H_
+
+#include "MarlinConfig.h"
+
+#define A4988               0x001
+#define DRV8825             0x002
+#define LV8729              0x003
+#define L6470               0x104
+#define TB6560              0x005
+#define TB6600              0x006
+#define TMC2100             0x007
+#define TMC2130             0x108
+#define TMC2130_STANDALONE  0x008
+#define TMC2208             0x109
+#define TMC2208_STANDALONE  0x009
+#define TMC26X              0x10A
+#define TMC26X_STANDALONE   0x00A
+#define TMC2660             0x10B
+#define TMC2660_STANDALONE  0x00B
+
+#define _AXIS_DRIVER_TYPE(A,T) ( defined(A##_DRIVER_TYPE) && (A##_DRIVER_TYPE == T) )
+
+#define AXIS_DRIVER_TYPE_X(T) _AXIS_DRIVER_TYPE(X,T)
+#define AXIS_DRIVER_TYPE_Y(T) _AXIS_DRIVER_TYPE(Y,T)
+#define AXIS_DRIVER_TYPE_Z(T) _AXIS_DRIVER_TYPE(Z,T)
+#define AXIS_DRIVER_TYPE_X2(T) (ENABLED(X_DUAL_STEPPER_DRIVERS) || ENABLED(DUAL_X_CARRIAGE)) && _AXIS_DRIVER_TYPE(X2,T)
+#define AXIS_DRIVER_TYPE_Y2(T) (ENABLED(Y_DUAL_STEPPER_DRIVERS) && _AXIS_DRIVER_TYPE(Y2,T))
+#define AXIS_DRIVER_TYPE_Z2(T) (ENABLED(Z_DUAL_STEPPER_DRIVERS) && _AXIS_DRIVER_TYPE(Z2,T))
+#define AXIS_DRIVER_TYPE_E0(T) (E_STEPPERS > 0 && _AXIS_DRIVER_TYPE(E0,T))
+#define AXIS_DRIVER_TYPE_E1(T) (E_STEPPERS > 1 && _AXIS_DRIVER_TYPE(E1,T))
+#define AXIS_DRIVER_TYPE_E2(T) (E_STEPPERS > 2 && _AXIS_DRIVER_TYPE(E2,T))
+#define AXIS_DRIVER_TYPE_E3(T) (E_STEPPERS > 3 && _AXIS_DRIVER_TYPE(E3,T))
+#define AXIS_DRIVER_TYPE_E4(T) (E_STEPPERS > 4 && _AXIS_DRIVER_TYPE(E4,T))
+
+#define AXIS_DRIVER_TYPE(A,T) AXIS_DRIVER_TYPE_##A(T)
+
+#define HAS_DRIVER(T)  (AXIS_DRIVER_TYPE_X(T)  || AXIS_DRIVER_TYPE_X2(T) || \
+                        AXIS_DRIVER_TYPE_Y(T)  || AXIS_DRIVER_TYPE_Y2(T) || \
+                        AXIS_DRIVER_TYPE_Z(T)  || AXIS_DRIVER_TYPE_Z2(T) || \
+                        AXIS_DRIVER_TYPE_E0(T) || AXIS_DRIVER_TYPE_E1(T) || \
+                        AXIS_DRIVER_TYPE_E2(T) || AXIS_DRIVER_TYPE_E3(T) || \
+                        AXIS_DRIVER_TYPE_E4(T) )
+
+// Test for supported TMC drivers that require advanced configuration
+// Does not match standalone configurations
+#define HAS_TRINAMIC (HAS_DRIVER(TMC2130) || HAS_DRIVER(TMC2208))
+
+#define AXIS_IS_TMC(A) ( AXIS_DRIVER_TYPE_##A(TMC2130) || \
+                         AXIS_DRIVER_TYPE_##A(TMC2208) )
+
+#endif // _DRIVERS_H_

Marlin/duration_t.h

@@ -0,0 +1,170 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __DURATION_T__
+#define __DURATION_T__
+
+#include <stdio.h>
+#include <inttypes.h>
+
+struct duration_t {
+  /**
+   * @brief Duration is stored in seconds
+   */
+  uint32_t value;
+
+  /**
+   * @brief Constructor
+   */
+  duration_t()
+    : duration_t(0) {};
+
+  /**
+   * @brief Constructor
+   *
+   * @param seconds The number of seconds
+   */
+  duration_t(uint32_t const &seconds) {
+    this->value = seconds;
+  }
+
+  /**
+   * @brief Equality comparison
+   * @details Overloads the equality comparison operator
+   *
+   * @param value The number of seconds to compare to
+   * @return True if both durations are equal
+   */
+  bool operator==(const uint32_t &value) const {
+    return (this->value == value);
+  }
+
+  /**
+   * @brief Inequality comparison
+   * @details Overloads the inequality comparison operator
+   *
+   * @param value The number of seconds to compare to
+   * @return False if both durations are equal
+   */
+  bool operator!=(const uint32_t &value) const {
+    return ! this->operator==(value);
+  }
+
+  /**
+   * @brief Formats the duration as years
+   * @return The number of years
+   */
+  inline uint8_t year() const {
+    return this->day() / 365;
+  }
+
+  /**
+   * @brief Formats the duration as days
+   * @return The number of days
+   */
+  inline uint16_t day() const {
+    return this->hour() / 24;
+  }
+
+  /**
+   * @brief Formats the duration as hours
+   * @return The number of hours
+   */
+  inline uint32_t hour() const {
+    return this->minute() / 60;
+  }
+
+  /**
+   * @brief Formats the duration as minutes
+   * @return The number of minutes
+   */
+  inline uint32_t minute() const {
+    return this->second() / 60;
+  }
+
+  /**
+   * @brief Formats the duration as seconds
+   * @return The number of seconds
+   */
+  inline uint32_t second() const {
+    return this->value;
+  }
+
+  /**
+   * @brief Formats the duration as a string
+   * @details String will be formated using a "full" representation of duration
+   *
+   * @param buffer The array pointed to must be able to accommodate 21 bytes
+   *
+   * Output examples:
+   *  123456789012345678901 (strlen)
+   *  135y 364d 23h 59m 59s
+   *  364d 23h 59m 59s
+   *  23h 59m 59s
+   *  59m 59s
+   *  59s
+   */
+  void toString(char *buffer) const {
+    int y = this->year(),
+        d = this->day() % 365,
+        h = this->hour() % 24,
+        m = this->minute() % 60,
+        s = this->second() % 60;
+
+    if (y) sprintf_P(buffer, PSTR("%iy %id %ih %im %is"), y, d, h, m, s);
+    else if (d) sprintf_P(buffer, PSTR("%id %ih %im %is"), d, h, m, s);
+    else if (h) sprintf_P(buffer, PSTR("%ih %im %is"), h, m, s);
+    else if (m) sprintf_P(buffer, PSTR("%im %is"), m, s);
+    else sprintf_P(buffer, PSTR("%is"), s);
+  }
+
+  /**
+   * @brief Formats the duration as a string
+   * @details String will be formated using a "digital" representation of duration
+   *
+   * @param buffer The array pointed to must be able to accommodate 10 bytes
+   *
+   * Output examples:
+   *  123456789 (strlen)
+   *  99:59
+   *  11d 12:33
+   */
+  uint8_t toDigital(char *buffer, bool with_days=false) const {
+    uint16_t h = uint16_t(this->hour()),
+             m = uint16_t(this->minute() % 60UL);
+    if (with_days) {
+      uint16_t d = this->day();
+      sprintf_P(buffer, PSTR("%ud %02u:%02u"), d, h % 24, m);
+      return d >= 10 ? 9 : 8;
+    }
+    else if (h < 100) {
+      sprintf_P(buffer, PSTR("%02u:%02u"), h, m);
+      return 5;
+    }
+    else {
+      sprintf_P(buffer, PSTR("%u:%02u"), h, m);
+      return 6;
+    }
+  }
+};
+
+#endif // __DURATION_T__

Marlin/emergency_parser.cpp

@@ -0,0 +1,40 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * emergency_parser.cpp - Intercept special commands directly in the serial stream
+ */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(EMERGENCY_PARSER)
+
+#include "emergency_parser.h"
+
+// Static data members
+bool EmergencyParser::killed_by_M112; // = false
+EmergencyParser::State EmergencyParser::state; // = EP_RESET
+
+// Global instance
+EmergencyParser emergency_parser;
+
+#endif // EMERGENCY_PARSER

Marlin/emergency_parser.h

@@ -0,0 +1,144 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * emergency_parser.h - Intercept special commands directly in the serial stream
+ */
+
+#ifndef _EMERGENCY_PARSER_H_
+#define _EMERGENCY_PARSER_H_
+
+// External references
+extern volatile bool wait_for_user, wait_for_heatup;
+void quickstop_stepper();
+
+class EmergencyParser {
+
+public:
+
+  // Currently looking for: M108, M112, M410
+  enum State : char {
+    EP_RESET,
+    EP_N,
+    EP_M,
+    EP_M1,
+    EP_M10,
+    EP_M108,
+    EP_M11,
+    EP_M112,
+    EP_M4,
+    EP_M41,
+    EP_M410,
+    EP_IGNORE // to '\n'
+  };
+
+  static bool killed_by_M112;
+  static State state;
+
+  EmergencyParser() {}
+
+  __attribute__((always_inline)) inline
+  static void update(const uint8_t c) {
+
+    switch (state) {
+      case EP_RESET:
+        switch (c) {
+          case ' ': break;
+          case 'N': state = EP_N;      break;
+          case 'M': state = EP_M;      break;
+          default: state  = EP_IGNORE;
+        }
+        break;
+
+      case EP_N:
+        switch (c) {
+          case '0': case '1': case '2':
+          case '3': case '4': case '5':
+          case '6': case '7': case '8':
+          case '9': case '-': case ' ':   break;
+          case 'M': state = EP_M;      break;
+          default:  state = EP_IGNORE;
+        }
+        break;
+
+      case EP_M:
+        switch (c) {
+          case ' ': break;
+          case '1': state = EP_M1;     break;
+          case '4': state = EP_M4;     break;
+          default: state  = EP_IGNORE;
+        }
+        break;
+
+      case EP_M1:
+        switch (c) {
+          case '0': state = EP_M10;    break;
+          case '1': state = EP_M11;    break;
+          default: state  = EP_IGNORE;
+        }
+        break;
+
+      case EP_M10:
+        state = (c == '8') ? EP_M108 : EP_IGNORE;
+        break;
+
+      case EP_M11:
+        state = (c == '2') ? EP_M112 : EP_IGNORE;
+        break;
+
+      case EP_M4:
+        state = (c == '1') ? EP_M41 : EP_IGNORE;
+        break;
+
+      case EP_M41:
+        state = (c == '0') ? EP_M410 : EP_IGNORE;
+        break;
+
+      case EP_IGNORE:
+        if (c == '\n') state = EP_RESET;
+        break;
+
+      default:
+        if (c == '\n') {
+          switch (state) {
+            case EP_M108:
+              wait_for_user = wait_for_heatup = false;
+              break;
+            case EP_M112:
+              killed_by_M112 = true;
+              break;
+            case EP_M410:
+              quickstop_stepper();
+              break;
+            default:
+              break;
+          }
+          state = EP_RESET;
+        }
+    }
+  }
+
+};
+
+extern EmergencyParser emergency_parser;
+
+#endif // _EMERGENCY_PARSER_H_

Marlin/endstop_interrupts.h

@@ -0,0 +1,239 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Endstop Interrupts
+ *
+ * Without endstop interrupts the endstop pins must be polled continually in
+ * the temperature-ISR via endstops.update(), most of the time finding no change.
+ * With this feature endstops.update() is called only when we know that at
+ * least one endstop has changed state, saving valuable CPU cycles.
+ *
+ * This feature only works when all used endstop pins can generate either an
+ * 'external interrupt' or a 'pin change interrupt'.
+ *
+ * Test whether pins issue interrupts on your board by flashing 'pin_interrupt_test.ino'.
+ * (Located in Marlin/buildroot/share/pin_interrupt_test/pin_interrupt_test.ino)
+ */
+
+#ifndef _ENDSTOP_INTERRUPTS_H_
+#define _ENDSTOP_INTERRUPTS_H_
+
+#include "macros.h"
+
+// One ISR for all EXT-Interrupts
+void endstop_ISR(void) { endstops.update(); }
+
+/**
+ * Patch for pins_arduino.h (...\Arduino\hardware\arduino\avr\variants\mega\pins_arduino.h)
+ *
+ * These macros for the Arduino MEGA do not include the two connected pins on Port J (D13, D14).
+ * So we extend them here because these are the normal pins for Y_MIN and Y_MAX on RAMPS.
+ * There are more PCI-enabled processor pins on Port J, but they are not connected to Arduino MEGA.
+ */
+#if defined(ARDUINO_AVR_MEGA2560) || defined(ARDUINO_AVR_MEGA)
+  #undef  digitalPinToPCICR
+  #define digitalPinToPCICR(p)    ( WITHIN(p, 10, 15) || \
+                                    WITHIN(p, 50, 53) || \
+                                    WITHIN(p, 62, 69) ? &PCICR : (uint8_t*)0 )
+  #undef  digitalPinToPCICRbit
+  #define digitalPinToPCICRbit(p) ( WITHIN(p, 10, 13) || WITHIN(p, 50, 53) ? 0 : \
+                                    WITHIN(p, 14, 15) ? 1 : \
+                                    WITHIN(p, 62, 69) ? 2 : \
+                                    0 )
+  #undef  digitalPinToPCMSK
+  #define digitalPinToPCMSK(p)    ( WITHIN(p, 10, 13) || WITHIN(p, 50, 53) ? &PCMSK0 : \
+                                    WITHIN(p, 14, 15) ? &PCMSK1 : \
+                                    WITHIN(p, 62, 69) ? &PCMSK2 : \
+                                    (uint8_t *)0 )
+  #undef  digitalPinToPCMSKbit
+  #define digitalPinToPCMSKbit(p) ( WITHIN(p, 10, 13) ? ((p) - 6) : \
+                                    (p) == 14 || (p) == 51 ? 2 : \
+                                    (p) == 15 || (p) == 52 ? 1 : \
+                                    (p) == 50 ? 3 : \
+                                    (p) == 53 ? 0 : \
+                                    WITHIN(p, 62, 69) ? ((p) - 62) : \
+                                    0 )
+#endif
+
+
+// Install Pin change interrupt for a pin. Can be called multiple times.
+void pciSetup(const int8_t pin) {
+  SBI(*digitalPinToPCMSK(pin), digitalPinToPCMSKbit(pin));  // enable pin
+  SBI(PCIFR, digitalPinToPCICRbit(pin)); // clear any outstanding interrupt
+  SBI(PCICR, digitalPinToPCICRbit(pin)); // enable interrupt for the group
+}
+
+
+// Handlers for pin change interrupts
+#ifdef PCINT0_vect
+  ISR(PCINT0_vect) { endstop_ISR(); }
+#endif
+
+#ifdef PCINT1_vect
+  ISR(PCINT1_vect) { endstop_ISR(); }
+#endif
+
+#ifdef PCINT2_vect
+  ISR(PCINT2_vect) { endstop_ISR(); }
+#endif
+
+#ifdef PCINT3_vect
+  ISR(PCINT3_vect) { endstop_ISR(); }
+#endif
+
+void setup_endstop_interrupts( void ) {
+
+  #if HAS_X_MAX
+    #if digitalPinToInterrupt(X_MAX_PIN) != NOT_AN_INTERRUPT // if pin has an external interrupt
+      attachInterrupt(digitalPinToInterrupt(X_MAX_PIN), endstop_ISR, CHANGE); // assign it
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(X_MAX_PIN) != NULL, "X_MAX_PIN is not interrupt-capable"); // if pin has no pin change interrupt - error
+      pciSetup(X_MAX_PIN);                                                            // assign it
+    #endif
+  #endif
+
+  #if HAS_X_MIN
+    #if digitalPinToInterrupt(X_MIN_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(X_MIN_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(X_MIN_PIN) != NULL, "X_MIN_PIN is not interrupt-capable");
+      pciSetup(X_MIN_PIN);
+    #endif
+  #endif
+
+  #if HAS_Y_MAX
+    #if digitalPinToInterrupt(Y_MAX_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(Y_MAX_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Y_MAX_PIN) != NULL, "Y_MAX_PIN is not interrupt-capable");
+      pciSetup(Y_MAX_PIN);
+    #endif
+  #endif
+
+  #if HAS_Y_MIN
+    #if digitalPinToInterrupt(Y_MIN_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(Y_MIN_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Y_MIN_PIN) != NULL, "Y_MIN_PIN is not interrupt-capable");
+      pciSetup(Y_MIN_PIN);
+    #endif
+  #endif
+
+  #if HAS_Z_MAX
+    #if digitalPinToInterrupt(Z_MAX_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(Z_MAX_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Z_MAX_PIN) != NULL, "Z_MAX_PIN is not interrupt-capable");
+      pciSetup(Z_MAX_PIN);
+    #endif
+  #endif
+
+  #if HAS_Z_MIN
+    #if digitalPinToInterrupt(Z_MIN_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(Z_MIN_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Z_MIN_PIN) != NULL, "Z_MIN_PIN is not interrupt-capable");
+      pciSetup(Z_MIN_PIN);
+    #endif
+  #endif
+
+  #if HAS_X2_MAX
+    #if (digitalPinToInterrupt(X2_MAX_PIN) != NOT_AN_INTERRUPT)
+      attachInterrupt(digitalPinToInterrupt(X2_MAX_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(X2_MAX_PIN) != NULL, "X2_MAX_PIN is not interrupt-capable");
+      pciSetup(X2_MAX_PIN);
+    #endif
+  #endif
+
+  #if HAS_X2_MIN
+    #if (digitalPinToInterrupt(X2_MIN_PIN) != NOT_AN_INTERRUPT)
+      attachInterrupt(digitalPinToInterrupt(X2_MIN_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(X2_MIN_PIN) != NULL, "X2_MIN_PIN is not interrupt-capable");
+      pciSetup(X2_MIN_PIN);
+    #endif
+  #endif
+
+  #if HAS_Y2_MAX
+    #if (digitalPinToInterrupt(Y2_MAX_PIN) != NOT_AN_INTERRUPT)
+      attachInterrupt(digitalPinToInterrupt(Y2_MAX_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Y2_MAX_PIN) != NULL, "Y2_MAX_PIN is not interrupt-capable");
+      pciSetup(Y2_MAX_PIN);
+    #endif
+  #endif
+
+  #if HAS_Y2_MIN
+    #if (digitalPinToInterrupt(Y2_MIN_PIN) != NOT_AN_INTERRUPT)
+      attachInterrupt(digitalPinToInterrupt(Y2_MIN_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Y2_MIN_PIN) != NULL, "Y2_MIN_PIN is not interrupt-capable");
+      pciSetup(Y2_MIN_PIN);
+    #endif
+  #endif
+
+  #if HAS_Z2_MAX
+    #if digitalPinToInterrupt(Z2_MAX_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(Z2_MAX_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Z2_MAX_PIN) != NULL, "Z2_MAX_PIN is not interrupt-capable");
+      pciSetup(Z2_MAX_PIN);
+    #endif
+  #endif
+
+  #if HAS_Z2_MIN
+    #if digitalPinToInterrupt(Z2_MIN_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(Z2_MIN_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Z2_MIN_PIN) != NULL, "Z2_MIN_PIN is not interrupt-capable");
+      pciSetup(Z2_MIN_PIN);
+    #endif
+  #endif
+
+  #if HAS_Z_MIN_PROBE_PIN
+    #if digitalPinToInterrupt(Z_MIN_PROBE_PIN) != NOT_AN_INTERRUPT
+      attachInterrupt(digitalPinToInterrupt(Z_MIN_PROBE_PIN), endstop_ISR, CHANGE);
+    #else
+      // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
+      static_assert(digitalPinToPCICR(Z_MIN_PROBE_PIN) != NULL, "Z_MIN_PROBE_PIN is not interrupt-capable");
+      pciSetup(Z_MIN_PROBE_PIN);
+    #endif
+  #endif
+
+  // If we arrive here without raising an assertion, each pin has either an EXT-interrupt or a PCI.
+}
+
+#endif // _ENDSTOP_INTERRUPTS_H_