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Merge branch 'bugfix-2.1.x' into Raptor_2.0.X_Devel

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InsanityAutomation
2023-03-10 09:34:18 -05:00
parent e353c84292 0f7ef6b586
commit 695b3fe303
1309 changed files with 79690 additions and 34417 deletions
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.devcontainer/Dockerfile
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# 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
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// 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
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@@ -14,6 +14,10 @@ end_of_line = lf
indent_style = space
indent_size = 2
[{*.py,*.conf,*.sublime-project}]
[{*.py}]
indent_style = space
indent_size = 4
[{*.conf,*.sublime-project}]
indent_style = tab
indent_size = 4
.github/ISSUE_TEMPLATE/bug_report.yml
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name: 🪲 Report a bug
description: Create a bug report to help improve Marlin Firmware
title: "[BUG] (bug summary)"
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: Add-ons
description: Please list any 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
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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
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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/contributing.md
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@@ -34,8 +34,11 @@ This project and everyone participating in it is governed by the [Marlin Code of
We have a Message Board and a Facebook group where our knowledgable user community can provide helpful advice if you have questions.
* [Marlin RepRap forum](https://reprap.org/forum/list.php?415)
* [MarlinFirmware on Facebook](https://www.facebook.com/groups/1049718498464482/)
- [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
If chat is more your speed, you can join the MarlinFirmware Discord server:
@@ -50,13 +53,13 @@ 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.md), 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/bug_report.yml), 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.
#### 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.md).
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).
Explain the problem and include additional details to help maintainers reproduce the problem:
@@ -88,12 +91,12 @@ 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](#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 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 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%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.
* **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.
#### How Do I Submit A (Good) Feature Request?
@@ -116,7 +119,7 @@ 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-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](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-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.
* Fill in [the required template](pull_request_template.md).
* Don't include issue numbers in the PR title.
.github/issue_template.md
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<!--
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/bugfix-2.0.x/.github/code_of_conduct.md
Do you want to ask a question? Are you looking for support? Please don't post here. Instead use one of the following options:
- The Marlin Firmware forum at https://reprap.org/forum/list.php?415
- The MarlinFirmware Facebook Group at https://www.facebook.com/groups/1049718498464482/
- The MarlinFirmware Discord Server at https://discord.gg/n5NJ59y.
Before filing an issue be sure to test the latest "bugfix" branch 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
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### Requirements
<!--
* Filling out this template is required. Pull Requests without a clear description may be closed at the maintainers' discretion.
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.
-->
### Description
<!--
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.
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.
-->
### Requirements
<!-- Does this PR require a specific board, LCD, etc.? -->
### Benefits
<!-- What does this fix or improve? -->
<!-- What does this PR fix or improve? -->
### Configurations
<!-- Attach any Configuration.h, Configuration_adv.h, or platformio.ini files needed to compile/test your Pull Request. -->
<!-- Attach Configurations ZIP and any other files needed to test this PR. -->
### Related Issues
<!-- Whether this fixes a bug or fulfills a feature request, please list any related Issues here. -->
<!-- Does this PR fix a bug or fulfill a Feature Request? Link related Issues here. -->
.github/workflows/bump-date.yml
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#
# 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-2.1.x
uses: actions/checkout@v2
with:
ref: bugfix-2.1.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@v2
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
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#
# 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
- 2.1.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
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#
# 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"
- "Needs: Discussion"
- "Needs: Documentation"
- "Needs: More Data"
- "Needs: Patch"
- "Needs: Testing"
- "Needs: Work"
steps:
- uses: actions/checkout@v2
- name: Remove Labels
uses: actions-ecosystem/action-remove-labels@v1
with:
github_token: ${{ github.token }}
labels: ${{ matrix.label }}
.github/workflows/close-stale.yml
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#
# 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@v3
with:
repo-token: ${{ secrets.GITHUB_TOKEN }}
stale-issue-message: 'This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days.'
days-before-stale: 60
days-before-close: 10
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
+32
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@@ -0,0 +1,32 @@
#
# 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@v2
with:
github-token: ${{ github.token }}
process-only: 'issues'
issue-lock-inactive-days: '60'
issue-exclude-created-before: ''
issue-exclude-labels: 'no-locking'
issue-lock-labels: ''
issue-lock-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
+17 -9
View File
@@ -8,7 +8,7 @@ name: CI
on:
pull_request:
branches:
- bugfix-2.0.x
- bugfix-2.1.x
paths-ignore:
- config/**
- data/**
@@ -16,7 +16,7 @@ on:
- '**/*.md'
push:
branches:
- bugfix-2.0.x
- bugfix-2.1.x
paths-ignore:
- config/**
- data/**
@@ -44,7 +44,9 @@ jobs:
- teensy31
- teensy35
- teensy41
- SAMD21_minitronics20
- SAMD51_grandcentral_m4
- PANDA_PI_V29
# Extended AVR Environments
@@ -59,13 +61,13 @@ jobs:
#- STM32F103RC_btt_maple
- STM32F103RC_btt_USB_maple
- STM32F103RC_fysetc_maple
- STM32F103RC_meeb
- STM32F103RC_meeb_maple
- jgaurora_a5s_a1_maple
- STM32F103VE_longer_maple
#- mks_robin_maple
- mks_robin_lite_maple
- mks_robin_pro_maple
#- mks_robin_nano35_maple
#- mks_robin_nano_v1v2_maple
#- STM32F103RE_creality_maple
- STM32F103VE_ZM3E4V2_USB_maple
@@ -76,9 +78,9 @@ jobs:
- STM32F103RE_btt
- STM32F103RE_btt_USB
- STM32F103RE_creality
- STM32F401RC_creality
- STM32F103VE_longer
- STM32F407VE_black
- STM32F401VE_STEVAL
- BIGTREE_BTT002
- BIGTREE_SKR_PRO
- BIGTREE_GTR_V1_0
@@ -92,12 +94,17 @@ jobs:
- rumba32
- LERDGEX
- LERDGEK
- mks_robin_nano35
- mks_robin_nano_v1v2
#- mks_robin_nano_v1v2_usbmod
#- mks_robin_nano_v1_3_f4_usbmod
- NUCLEO_F767ZI
- REMRAM_V1
- BTT_SKR_SE_BX
- chitu_f103
- Index_Mobo_Rev03
- Opulo_Lumen_REV3
# ESP32 environments
- mks_tinybee
# Put lengthy tests last
@@ -137,8 +144,9 @@ jobs:
- name: Install PlatformIO
run: |
pip install -U https://github.com/platformio/platformio-core/archive/v5.2.5.zip
platformio update
pip install -U platformio
pio upgrade --dev
pio pkg update --global
- name: Run ${{ matrix.test-platform }} Tests
run: |
.github/workflows/unlock-reopened.yml
+22
View File
@@ -0,0 +1,22 @@
#
# unlock-reopened.yml
# Unlock an issue whenever it is re-opened
#
name: "Unlock reopened issue"
on:
issues:
types: [reopened]
jobs:
unlock:
name: Unlock Reopened
if: github.repository == 'MarlinFirmware/Marlin'
runs-on: ubuntu-latest
steps:
- uses: OSDKDev/unlock-issues@v1.1
with:
repo-token: "${{ secrets.GITHUB_TOKEN }}"
.gitignore
+3 -1
View File
@@ -21,7 +21,8 @@
# Generated files
_Version.h
bdf2u8g
bdf2u8g.exe
genpages.exe
marlin_config.json
mczip.h
*.gen
@@ -147,6 +148,7 @@ vc-fileutils.settings
imgui.ini
eeprom.dat
spi_flash.bin
fs.img
#cmake
CMakeLists.txt
Makefile
+2 -2
View File
@@ -27,7 +27,7 @@ tests-single-ci:
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 PATH="./buildroot/bin/:./buildroot/tests/:${PATH}" \
&& export VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) \
&& run_tests . $(TEST_TARGET) "$(ONLY_TEST)"
.PHONY: tests-single-local
@@ -38,7 +38,7 @@ tests-single-local-docker:
.PHONY: tests-single-local-docker
tests-all-local:
export PATH=./buildroot/bin/:./buildroot/tests/:${PATH} \
export PATH="./buildroot/bin/:./buildroot/tests/:${PATH}" \
&& export VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) \
&& for TEST_TARGET in $$(./get_test_targets.py) ; do echo "Running tests for $$TEST_TARGET" ; run_tests . $$TEST_TARGET ; done
.PHONY: tests-all-local
Marlin/Configuration.h
+596 -238
View File
File diff suppressed because it is too large Load Diff
Marlin/Configuration_adv.h
+524 -759
View File
File diff suppressed because it is too large Load Diff
Marlin/Makefile
+13 -124
View File
@@ -109,7 +109,7 @@ LIQUID_TWI2 ?= 0
# This defines if Wire is needed
WIRE ?= 0
# This defines if Tone is needed (i.e SPEAKER is defined in Configuration.h)
# This defines if Tone is needed (i.e., SPEAKER is defined in Configuration.h)
# Disabling this (and SPEAKER) saves approximately 350 bytes of memory.
TONE ?= 1
@@ -307,133 +307,22 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1154)
else ifeq ($(HARDWARE_MOTHERBOARD),1155)
# Tenlog D3 Hero IDEX printer
else ifeq ($(HARDWARE_MOTHERBOARD),1156)
# Ramps S 1.2 by Sakul.cz (Power outputs: Hotend0, Hotend1, Fan, Bed)
# Tenlog D3,5,6 Pro IDEX printers
else ifeq ($(HARDWARE_MOTHERBOARD),1157)
# Ramps S 1.2 by Sakul.cz (Power outputs: Hotend0, Hotend1, Hotend2, Bed)
# Ramps S 1.2 by Sakul.cz (Power outputs: Hotend0, Hotend1, Fan, Bed)
else ifeq ($(HARDWARE_MOTHERBOARD),1158)
# Ramps S 1.2 by Sakul.cz (Power outputs: Hotend, Fan0, Fan1, Bed)
# Ramps S 1.2 by Sakul.cz (Power outputs: Hotend0, Hotend1, Hotend2, Bed)
else ifeq ($(HARDWARE_MOTHERBOARD),1159)
# Longer LK1 PRO / Alfawise U20 Pro (PRO version)
# Ramps S 1.2 by Sakul.cz (Power outputs: Hotend, Fan0, Fan1, Bed)
else ifeq ($(HARDWARE_MOTHERBOARD),1160)
# Longer LKx PRO / Alfawise Uxx Pro (PRO version)
# Longer LK1 PRO / Alfawise U20 Pro (PRO version)
else ifeq ($(HARDWARE_MOTHERBOARD),1161)
# 3Drag Controller
else ifeq ($(HARDWARE_MOTHERBOARD),1100)
# Velleman K8200 Controller (derived from 3Drag Controller)
else ifeq ($(HARDWARE_MOTHERBOARD),1101)
# Velleman K8400 Controller (derived from 3Drag Controller)
else ifeq ($(HARDWARE_MOTHERBOARD),1102)
# Velleman K8600 Controller (Vertex Nano)
else ifeq ($(HARDWARE_MOTHERBOARD),1103)
# Velleman K8800 Controller (Vertex Delta)
else ifeq ($(HARDWARE_MOTHERBOARD),1104)
# 2PrintBeta BAM&DICE with STK drivers
else ifeq ($(HARDWARE_MOTHERBOARD),1105)
# 2PrintBeta BAM&DICE Due with STK drivers
else ifeq ($(HARDWARE_MOTHERBOARD),1106)
# MKS BASE v1.0
else ifeq ($(HARDWARE_MOTHERBOARD),1107)
# MKS v1.4 with A4982 stepper drivers
else ifeq ($(HARDWARE_MOTHERBOARD),1108)
# MKS v1.5 with Allegro A4982 stepper drivers
else ifeq ($(HARDWARE_MOTHERBOARD),1109)
# MKS v1.6 with Allegro A4982 stepper drivers
else ifeq ($(HARDWARE_MOTHERBOARD),1110)
# MKS BASE 1.0 with Heroic HR4982 stepper drivers
else ifeq ($(HARDWARE_MOTHERBOARD),1111)
# MKS GEN v1.3 or 1.4
else ifeq ($(HARDWARE_MOTHERBOARD),1112)
# MKS GEN L
else ifeq ($(HARDWARE_MOTHERBOARD),1113)
# zrib V2.0 control board (Chinese RAMPS replica)
else ifeq ($(HARDWARE_MOTHERBOARD),1114)
# BigTreeTech or BIQU KFB2.0
else ifeq ($(HARDWARE_MOTHERBOARD),1115)
# Felix 2.0+ Electronics Board (RAMPS like)
else ifeq ($(HARDWARE_MOTHERBOARD),1116)
# Invent-A-Part RigidBoard
else ifeq ($(HARDWARE_MOTHERBOARD),1117)
# Invent-A-Part RigidBoard V2
else ifeq ($(HARDWARE_MOTHERBOARD),1118)
# Sainsmart 2-in-1 board
else ifeq ($(HARDWARE_MOTHERBOARD),1119)
# Ultimaker
else ifeq ($(HARDWARE_MOTHERBOARD),1120)
# Ultimaker (Older electronics. Pre 1.5.4. This is rare)
else ifeq ($(HARDWARE_MOTHERBOARD),1121)
MCU ?= atmega1280
PROG_MCU ?= m1280
# Azteeg X3
else ifeq ($(HARDWARE_MOTHERBOARD),1122)
# Azteeg X3 Pro
else ifeq ($(HARDWARE_MOTHERBOARD),1123)
# Ultimainboard 2.x (Uses TEMP_SENSOR 20)
else ifeq ($(HARDWARE_MOTHERBOARD),1124)
# Rumba
else ifeq ($(HARDWARE_MOTHERBOARD),1125)
# Raise3D Rumba
else ifeq ($(HARDWARE_MOTHERBOARD),1126)
# Rapide Lite RL200 Rumba
else ifeq ($(HARDWARE_MOTHERBOARD),1127)
# Formbot T-Rex 2 Plus
else ifeq ($(HARDWARE_MOTHERBOARD),1128)
# Formbot T-Rex 3
else ifeq ($(HARDWARE_MOTHERBOARD),1129)
# Formbot Raptor
else ifeq ($(HARDWARE_MOTHERBOARD),1130)
# Formbot Raptor 2
else ifeq ($(HARDWARE_MOTHERBOARD),1131)
# bq ZUM Mega 3D
else ifeq ($(HARDWARE_MOTHERBOARD),1132)
# MakeBoard Mini v2.1.2 is a control board sold by MicroMake
else ifeq ($(HARDWARE_MOTHERBOARD),1133)
# TriGorilla Anycubic version 1.3 based on RAMPS EFB
else ifeq ($(HARDWARE_MOTHERBOARD),1134)
# TriGorilla Anycubic version 1.4 based on RAMPS EFB
else ifeq ($(HARDWARE_MOTHERBOARD),1135)
# TriGorilla Anycubic version 1.4 Rev 1.1
else ifeq ($(HARDWARE_MOTHERBOARD),1136)
# Creality: Ender-4, CR-8
else ifeq ($(HARDWARE_MOTHERBOARD),1137)
# Creality: CR10S, CR20, CR-X
else ifeq ($(HARDWARE_MOTHERBOARD),1138)
# Dagoma F5
else ifeq ($(HARDWARE_MOTHERBOARD),1139)
# FYSETC F6 1.3
else ifeq ($(HARDWARE_MOTHERBOARD),1140)
# FYSETC F6 1.5
else ifeq ($(HARDWARE_MOTHERBOARD),1141)
# Duplicator i3 Plus
else ifeq ($(HARDWARE_MOTHERBOARD),1142)
# VORON
else ifeq ($(HARDWARE_MOTHERBOARD),1143)
# TRONXY V3 1.0
else ifeq ($(HARDWARE_MOTHERBOARD),1144)
# Z-Bolt X Series
else ifeq ($(HARDWARE_MOTHERBOARD),1145)
# TT OSCAR
else ifeq ($(HARDWARE_MOTHERBOARD),1146)
# Overlord/Overlord Pro
else ifeq ($(HARDWARE_MOTHERBOARD),1147)
# ADIMLab Gantry v1
else ifeq ($(HARDWARE_MOTHERBOARD),1148)
# ADIMLab Gantry v2
else ifeq ($(HARDWARE_MOTHERBOARD),1149)
# BIQU Tango V1
else ifeq ($(HARDWARE_MOTHERBOARD),1150)
# MKS GEN L V2
else ifeq ($(HARDWARE_MOTHERBOARD),1151)
# MKS GEN L V2.1
else ifeq ($(HARDWARE_MOTHERBOARD),1152)
# Copymaster 3D
else ifeq ($(HARDWARE_MOTHERBOARD),1153)
# Ortur 4
else ifeq ($(HARDWARE_MOTHERBOARD),1154)
# Tenlog D3 Hero
else ifeq ($(HARDWARE_MOTHERBOARD),1155)
# Longer LKx PRO / Alfawise Uxx Pro (PRO version)
else ifeq ($(HARDWARE_MOTHERBOARD),1162)
# Zonestar zrib V5.3 (Chinese RAMPS replica)
else ifeq ($(HARDWARE_MOTHERBOARD),1163)
# Pxmalion Core I3
else ifeq ($(HARDWARE_MOTHERBOARD),1164)
#
# RAMBo and derivatives
@@ -512,7 +401,7 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1324)
else ifeq ($(HARDWARE_MOTHERBOARD),1325)
# Intamsys 4.0 (Funmat HT)
else ifeq ($(HARDWARE_MOTHERBOARD),1326)
# Malyan M180 Mainboard Version 2 (no display function, direct gcode only)
# Malyan M180 Mainboard Version 2 (no display function, direct G-code only)
else ifeq ($(HARDWARE_MOTHERBOARD),1327)
# Geeetech GT2560 Rev B for A20(M/T/D)
else ifeq ($(HARDWARE_MOTHERBOARD),1328)
Marlin/Version.h
+2 -2
View File
@@ -28,7 +28,7 @@
/**
* Marlin release version identifier
*/
#define SHORT_BUILD_VERSION "2.0.9_R01"
#define SHORT_BUILD_VERSION "bugfix-2.1.x_R01"
/**
* Verbose version identifier which should contain a reference to the location
@@ -41,7 +41,7 @@
* here we define this default string as the date where the latest release
* version was tagged.
*/
#define STRING_DISTRIBUTION_DATE "2022-04-10"
#define STRING_DISTRIBUTION_DATE "2023-03-10"
/**
* Defines a generic printer name to be output to the LCD after booting Marlin.
Marlin/config.ini
+211
View File
@@ -0,0 +1,211 @@
#
# Marlin Firmware
# config.ini - Options to apply before the build
#
[config:base]
ini_use_config = none
# Load all config: sections in this file
;ini_use_config = all
# 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 = BANG_MAX
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
use_xmin_plug = on
use_ymin_plug = on
use_zmin_plug = on
x_min_endstop_inverting = false
y_min_endstop_inverting = false
z_min_endstop_inverting = false
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 = false
disable_y = false
disable_z = false
disable_e = false
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_inactive_extruder = 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_deactive_time = 120
default_volumetric_extruder_limit = 0.00
disable_inactive_extruder = true
disable_inactive_x = true
disable_inactive_y = true
disable_inactive_z = true
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/src/HAL/AVR/HAL.cpp
+57
View File
@@ -23,6 +23,7 @@
#include "../../inc/MarlinConfig.h"
#include "HAL.h"
#include <avr/wdt.h>
#ifdef USBCON
DefaultSerial1 MSerial0(false, Serial);
@@ -88,6 +89,62 @@ void MarlinHAL::reboot() {
#endif
}
// ------------------------
// Watchdog Timer
// ------------------------
#if ENABLED(USE_WATCHDOG)
#include <avr/wdt.h>
#include "../../MarlinCore.h"
// Initialize watchdog with 8s timeout, if possible. Otherwise, make it 4s.
void MarlinHAL::watchdog_init() {
#if ENABLED(WATCHDOG_DURATION_8S) && defined(WDTO_8S)
#define WDTO_NS WDTO_8S
#else
#define WDTO_NS WDTO_4S
#endif
#if ENABLED(WATCHDOG_RESET_MANUAL)
// Enable the watchdog timer, but only for the interrupt.
// Take care, as this requires the correct order of operation, with interrupts disabled.
// See the datasheet of any AVR chip for details.
wdt_reset();
cli();
_WD_CONTROL_REG = _BV(_WD_CHANGE_BIT) | _BV(WDE);
_WD_CONTROL_REG = _BV(WDIE) | (WDTO_NS & 0x07) | ((WDTO_NS & 0x08) << 2); // WDTO_NS directly does not work. bit 0-2 are consecutive in the register but the highest value bit is at bit 5
// So worked for up to WDTO_2S
sei();
wdt_reset();
#else
wdt_enable(WDTO_NS); // The function handles the upper bit correct.
#endif
//delay(10000); // test it!
}
//===========================================================================
//=================================== ISR ===================================
//===========================================================================
// Watchdog timer interrupt, called if main program blocks >4sec and manual reset is enabled.
#if ENABLED(WATCHDOG_RESET_MANUAL)
ISR(WDT_vect) {
sei(); // With the interrupt driven serial we need to allow interrupts.
SERIAL_ERROR_MSG(STR_WATCHDOG_FIRED);
minkill(); // interrupt-safe final kill and infinite loop
}
#endif
// Reset watchdog. MUST be called at least every 4 seconds after the
// first watchdog_init or AVR will go into emergency procedures.
void MarlinHAL::watchdog_refresh() { wdt_reset(); }
#endif // USE_WATCHDOG
// ------------------------
// Free Memory Accessor
// ------------------------
#if ENABLED(SDSUPPORT)
#include "../../sd/SdFatUtil.h"
Marlin/src/HAL/AVR/HAL.h
+20 -13
View File
@@ -19,17 +19,20 @@
*/
#pragma once
/**
* HAL for Arduino AVR
*/
#include "../shared/Marduino.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include "math.h"
#ifdef USBCON
#include <HardwareSerial.h>
#else
#define HardwareSerial_h // Hack to prevent HardwareSerial.h header inclusion
#include "MarlinSerial.h"
#define BOARD_NO_NATIVE_USB
#endif
#include <stdint.h>
@@ -104,36 +107,36 @@ typedef Servo hal_servo_t;
#define MYSERIAL1 TERN(BLUETOOTH, btSerial, MSerial0)
#else
#if !WITHIN(SERIAL_PORT, -1, 3)
#error "SERIAL_PORT must be from 0 to 3, or -1 for USB Serial."
#if !WITHIN(SERIAL_PORT, 0, 3)
#error "SERIAL_PORT must be from 0 to 3."
#endif
#define MYSERIAL1 customizedSerial1
#ifdef SERIAL_PORT_2
#if !WITHIN(SERIAL_PORT_2, -1, 3)
#error "SERIAL_PORT_2 must be from 0 to 3, or -1 for USB Serial."
#if !WITHIN(SERIAL_PORT_2, 0, 3)
#error "SERIAL_PORT_2 must be from 0 to 3."
#endif
#define MYSERIAL2 customizedSerial2
#endif
#ifdef SERIAL_PORT_3
#if !WITHIN(SERIAL_PORT_3, -1, 3)
#error "SERIAL_PORT_3 must be from 0 to 3, or -1 for USB Serial."
#if !WITHIN(SERIAL_PORT_3, 0, 3)
#error "SERIAL_PORT_3 must be from 0 to 3."
#endif
#define MYSERIAL3 customizedSerial3
#endif
#endif
#ifdef MMU2_SERIAL_PORT
#if !WITHIN(MMU2_SERIAL_PORT, -1, 3)
#error "MMU2_SERIAL_PORT must be from 0 to 3, or -1 for USB Serial."
#if !WITHIN(MMU2_SERIAL_PORT, 0, 3)
#error "MMU2_SERIAL_PORT must be from 0 to 3"
#endif
#define MMU2_SERIAL mmuSerial
#endif
#ifdef LCD_SERIAL_PORT
#if !WITHIN(LCD_SERIAL_PORT, -1, 3)
#error "LCD_SERIAL_PORT must be from 0 to 3, or -1 for USB Serial."
#if !WITHIN(LCD_SERIAL_PORT, 0, 3)
#error "LCD_SERIAL_PORT must be from 0 to 3."
#endif
#define LCD_SERIAL lcdSerial
#if HAS_DGUS_LCD
@@ -164,7 +167,7 @@ typedef Servo hal_servo_t;
#define strtof strtod
// ------------------------
// Class Utilities
// Free Memory Accessor
// ------------------------
#pragma GCC diagnostic push
@@ -186,6 +189,10 @@ public:
// Earliest possible init, before setup()
MarlinHAL() {}
// Watchdog
static void watchdog_init() IF_DISABLED(USE_WATCHDOG, {});
static void watchdog_refresh() IF_DISABLED(USE_WATCHDOG, {});
static void init(); // Called early in setup()
static void init_board() {} // Called less early in setup()
static void reboot(); // Restart the firmware from 0x0
Marlin/src/HAL/AVR/MarlinSerial.h
+2 -5
View File
@@ -34,6 +34,7 @@
#include <WString.h>
#include "../../inc/MarlinConfigPre.h"
#include "../../core/types.h"
#include "../../core/serial_hook.h"
#ifndef SERIAL_PORT
@@ -138,10 +139,6 @@
#define BYTE 0
// Templated type selector
template<bool b, typename T, typename F> struct TypeSelector { typedef T type;} ;
template<typename T, typename F> struct TypeSelector<false, T, F> { typedef F type; };
template<typename Cfg>
class MarlinSerial {
protected:
@@ -164,7 +161,7 @@
static constexpr B_U2Xx<Cfg::PORT> B_U2X = 0;
// Base size of type on buffer size
typedef typename TypeSelector<(Cfg::RX_SIZE>256), uint16_t, uint8_t>::type ring_buffer_pos_t;
typedef uvalue_t(Cfg::RX_SIZE - 1) ring_buffer_pos_t;
struct ring_buffer_r {
volatile ring_buffer_pos_t head, tail;
Marlin/src/HAL/AVR/Servo.cpp
+102 -92
View File
@@ -66,27 +66,26 @@ static volatile int8_t Channel[_Nbr_16timers]; // counter for the s
/************ static functions common to all instances ***********************/
static inline void handle_interrupts(timer16_Sequence_t timer, volatile uint16_t* TCNTn, volatile uint16_t* OCRnA) {
if (Channel[timer] < 0)
*TCNTn = 0; // channel set to -1 indicated that refresh interval completed so reset the timer
else {
if (SERVO_INDEX(timer, Channel[timer]) < ServoCount && SERVO(timer, Channel[timer]).Pin.isActive)
extDigitalWrite(SERVO(timer, Channel[timer]).Pin.nbr, LOW); // pulse this channel low if activated
}
static inline void handle_interrupts(const timer16_Sequence_t timer, volatile uint16_t* TCNTn, volatile uint16_t* OCRnA) {
int8_t cho = Channel[timer]; // Handle the prior Channel[timer] first
if (cho < 0) // Channel -1 indicates the refresh interval completed...
*TCNTn = 0; // ...so reset the timer
else if (SERVO_INDEX(timer, cho) < ServoCount) // prior channel handled?
extDigitalWrite(SERVO(timer, cho).Pin.nbr, LOW); // pulse the prior channel LOW
Channel[timer]++; // increment to the next channel
if (SERVO_INDEX(timer, Channel[timer]) < ServoCount && Channel[timer] < SERVOS_PER_TIMER) {
*OCRnA = *TCNTn + SERVO(timer, Channel[timer]).ticks;
if (SERVO(timer, Channel[timer]).Pin.isActive) // check if activated
extDigitalWrite(SERVO(timer, Channel[timer]).Pin.nbr, HIGH); // it's an active channel so pulse it high
Channel[timer] = ++cho; // Handle the next channel (or 0)
if (cho < SERVOS_PER_TIMER && SERVO_INDEX(timer, cho) < ServoCount) {
*OCRnA = *TCNTn + SERVO(timer, cho).ticks; // set compare to current ticks plus duration
if (SERVO(timer, cho).Pin.isActive) // activated?
extDigitalWrite(SERVO(timer, cho).Pin.nbr, HIGH); // yes: pulse HIGH
}
else {
// finished all channels so wait for the refresh period to expire before starting over
if (((unsigned)*TCNTn) + 4 < usToTicks(REFRESH_INTERVAL)) // allow a few ticks to ensure the next OCR1A not missed
*OCRnA = (unsigned int)usToTicks(REFRESH_INTERVAL);
else
*OCRnA = *TCNTn + 4; // at least REFRESH_INTERVAL has elapsed
Channel[timer] = -1; // this will get incremented at the end of the refresh period to start again at the first channel
const unsigned int cval = ((unsigned)*TCNTn) + 32 / (SERVO_TIMER_PRESCALER), // allow 32 cycles to ensure the next OCR1A not missed
ival = (unsigned int)usToTicks(REFRESH_INTERVAL); // at least REFRESH_INTERVAL has elapsed
*OCRnA = max(cval, ival);
Channel[timer] = -1; // reset the timer counter to 0 on the next call
}
}
@@ -123,91 +122,102 @@ static inline void handle_interrupts(timer16_Sequence_t timer, volatile uint16_t
/****************** end of static functions ******************************/
void initISR(timer16_Sequence_t timer) {
#ifdef _useTimer1
if (timer == _timer1) {
TCCR1A = 0; // normal counting mode
TCCR1B = _BV(CS11); // set prescaler of 8
TCNT1 = 0; // clear the timer count
#if defined(__AVR_ATmega8__) || defined(__AVR_ATmega128__)
SBI(TIFR, OCF1A); // clear any pending interrupts;
SBI(TIMSK, OCIE1A); // enable the output compare interrupt
#else
// here if not ATmega8 or ATmega128
SBI(TIFR1, OCF1A); // clear any pending interrupts;
SBI(TIMSK1, OCIE1A); // enable the output compare interrupt
#endif
#ifdef WIRING
timerAttach(TIMER1OUTCOMPAREA_INT, Timer1Service);
#endif
}
#endif
void initISR(const timer16_Sequence_t timer_index) {
switch (timer_index) {
default: break;
#ifdef _useTimer3
if (timer == _timer3) {
TCCR3A = 0; // normal counting mode
TCCR3B = _BV(CS31); // set prescaler of 8
TCNT3 = 0; // clear the timer count
#ifdef __AVR_ATmega128__
SBI(TIFR, OCF3A); // clear any pending interrupts;
SBI(ETIMSK, OCIE3A); // enable the output compare interrupt
#else
SBI(TIFR3, OCF3A); // clear any pending interrupts;
SBI(TIMSK3, OCIE3A); // enable the output compare interrupt
#endif
#ifdef WIRING
timerAttach(TIMER3OUTCOMPAREA_INT, Timer3Service); // for Wiring platform only
#endif
}
#endif
#ifdef _useTimer1
case _timer1:
TCCR1A = 0; // normal counting mode
TCCR1B = _BV(CS11); // set prescaler of 8
TCNT1 = 0; // clear the timer count
#if defined(__AVR_ATmega8__) || defined(__AVR_ATmega128__)
SBI(TIFR, OCF1A); // clear any pending interrupts;
SBI(TIMSK, OCIE1A); // enable the output compare interrupt
#else
// here if not ATmega8 or ATmega128
SBI(TIFR1, OCF1A); // clear any pending interrupts;
SBI(TIMSK1, OCIE1A); // enable the output compare interrupt
#endif
#ifdef WIRING
timerAttach(TIMER1OUTCOMPAREA_INT, Timer1Service);
#endif
break;
#endif
#ifdef _useTimer4
if (timer == _timer4) {
TCCR4A = 0; // normal counting mode
TCCR4B = _BV(CS41); // set prescaler of 8
TCNT4 = 0; // clear the timer count
TIFR4 = _BV(OCF4A); // clear any pending interrupts;
TIMSK4 = _BV(OCIE4A); // enable the output compare interrupt
}
#endif
#ifdef _useTimer3
case _timer3:
TCCR3A = 0; // normal counting mode
TCCR3B = _BV(CS31); // set prescaler of 8
TCNT3 = 0; // clear the timer count
#ifdef __AVR_ATmega128__
SBI(TIFR, OCF3A); // clear any pending interrupts;
SBI(ETIMSK, OCIE3A); // enable the output compare interrupt
#else
SBI(TIFR3, OCF3A); // clear any pending interrupts;
SBI(TIMSK3, OCIE3A); // enable the output compare interrupt
#endif
#ifdef WIRING
timerAttach(TIMER3OUTCOMPAREA_INT, Timer3Service); // for Wiring platform only
#endif
break;
#endif
#ifdef _useTimer5
if (timer == _timer5) {
TCCR5A = 0; // normal counting mode
TCCR5B = _BV(CS51); // set prescaler of 8
TCNT5 = 0; // clear the timer count
TIFR5 = _BV(OCF5A); // clear any pending interrupts;
TIMSK5 = _BV(OCIE5A); // enable the output compare interrupt
}
#endif
#ifdef _useTimer4
case _timer4:
TCCR4A = 0; // normal counting mode
TCCR4B = _BV(CS41); // set prescaler of 8
TCNT4 = 0; // clear the timer count
TIFR4 = _BV(OCF4A); // clear any pending interrupts;
TIMSK4 = _BV(OCIE4A); // enable the output compare interrupt
break;
#endif
#ifdef _useTimer5
case _timer5:
TCCR5A = 0; // normal counting mode
TCCR5B = _BV(CS51); // set prescaler of 8
TCNT5 = 0; // clear the timer count
TIFR5 = _BV(OCF5A); // clear any pending interrupts;
TIMSK5 = _BV(OCIE5A); // enable the output compare interrupt
break;
#endif
}
}
void finISR(timer16_Sequence_t timer) {
void finISR(const timer16_Sequence_t timer_index) {
// Disable use of the given timer
#ifdef WIRING
if (timer == _timer1) {
CBI(
#if defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
TIMSK1
#else
TIMSK
#endif
, OCIE1A); // disable timer 1 output compare interrupt
timerDetach(TIMER1OUTCOMPAREA_INT);
}
else if (timer == _timer3) {
CBI(
#if defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
TIMSK3
#else
ETIMSK
#endif
, OCIE3A); // disable the timer3 output compare A interrupt
timerDetach(TIMER3OUTCOMPAREA_INT);
switch (timer_index) {
default: break;
case _timer1:
CBI(
#if defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
TIMSK1
#else
TIMSK
#endif
, OCIE1A // disable timer 1 output compare interrupt
);
timerDetach(TIMER1OUTCOMPAREA_INT);
break;
case _timer3:
CBI(
#if defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
TIMSK3
#else
ETIMSK
#endif
, OCIE3A // disable the timer3 output compare A interrupt
);
timerDetach(TIMER3OUTCOMPAREA_INT);
break;
}
#else // !WIRING
// For arduino - in future: call here to a currently undefined function to reset the timer
UNUSED(timer);
UNUSED(timer_index);
#endif
}
Marlin/src/HAL/AVR/fast_pwm.cpp
+23 -6
View File
@@ -23,6 +23,10 @@
#include "../../inc/MarlinConfig.h"
//#define DEBUG_AVR_FAST_PWM
#define DEBUG_OUT ENABLED(DEBUG_AVR_FAST_PWM)
#include "../../core/debug_out.h"
struct Timer {
volatile uint8_t* TCCRnQ[3]; // max 3 TCCR registers per timer
volatile uint16_t* OCRnQ[3]; // max 3 OCR registers per timer
@@ -108,12 +112,15 @@ const Timer get_pwm_timer(const pin_t pin) {
}
void MarlinHAL::set_pwm_frequency(const pin_t pin, const uint16_t f_desired) {
DEBUG_ECHOLNPGM("set_pwm_frequency(pin=", pin, ", freq=", f_desired, ")");
const Timer timer = get_pwm_timer(pin);
if (timer.isProtected || !timer.isPWM) return; // Don't proceed if protected timer or not recognized
const bool is_timer2 = timer.n == 2;
const uint16_t maxtop = is_timer2 ? 0xFF : 0xFFFF;
DEBUG_ECHOLNPGM("maxtop=", maxtop);
uint16_t res = 0xFF; // resolution (TOP value)
uint8_t j = CS_NONE; // prescaler index
uint8_t wgm = WGM_PWM_PC_8; // waveform generation mode
@@ -121,23 +128,29 @@ void MarlinHAL::set_pwm_frequency(const pin_t pin, const uint16_t f_desired) {
// Calculating the prescaler and resolution to use to achieve closest frequency
if (f_desired != 0) {
constexpr uint16_t prescaler[] = { 1, 8, (32), 64, (128), 256, 1024 }; // (*) are Timer 2 only
uint16_t f = (F_CPU) / (2 * 1024 * maxtop) + 1; // Start with the lowest non-zero frequency achievable (1 or 31)
uint16_t f = (F_CPU) / (uint32_t(maxtop) << 11) + 1; // Start with the lowest non-zero frequency achievable (for 16MHz, 1 or 31)
DEBUG_ECHOLNPGM("f=", f);
DEBUG_ECHOLNPGM("(prescaler loop)");
LOOP_L_N(i, COUNT(prescaler)) { // Loop through all prescaler values
const uint16_t p = prescaler[i];
const uint32_t p = prescaler[i]; // Extend to 32 bits for calculations
DEBUG_ECHOLNPGM("prescaler[", i, "]=", p);
uint16_t res_fast_temp, res_pc_temp;
if (is_timer2) {
#if ENABLED(USE_OCR2A_AS_TOP) // No resolution calculation for TIMER2 unless enabled USE_OCR2A_AS_TOP
const uint16_t rft = (F_CPU) / (p * f_desired);
res_fast_temp = rft - 1;
res_pc_temp = rft / 2;
DEBUG_ECHOLNPGM("(Timer2) res_fast_temp=", res_fast_temp, " res_pc_temp=", res_pc_temp);
#else
res_fast_temp = res_pc_temp = maxtop;
DEBUG_ECHOLNPGM("(Timer2) res_fast_temp=", maxtop, " res_pc_temp=", maxtop);
#endif
}
else {
if (p == 32 || p == 128) continue; // Skip TIMER2 specific prescalers when not TIMER2
const uint16_t rft = (F_CPU) / (p * f_desired);
DEBUG_ECHOLNPGM("(Not Timer 2) F_CPU=" STRINGIFY(F_CPU), " prescaler=", p, " f_desired=", f_desired);
res_fast_temp = rft - 1;
res_pc_temp = rft / 2;
}
@@ -146,24 +159,28 @@ void MarlinHAL::set_pwm_frequency(const pin_t pin, const uint16_t f_desired) {
LIMIT(res_pc_temp, 1U, maxtop);
// Calculate frequencies of test prescaler and resolution values
const uint32_t f_diff = _MAX(f, f_desired) - _MIN(f, f_desired),
f_fast_temp = (F_CPU) / (p * (1 + res_fast_temp)),
const uint16_t f_fast_temp = (F_CPU) / (p * (1 + res_fast_temp)),
f_pc_temp = (F_CPU) / ((p * res_pc_temp) << 1),
f_diff = _MAX(f, f_desired) - _MIN(f, f_desired),
f_fast_diff = _MAX(f_fast_temp, f_desired) - _MIN(f_fast_temp, f_desired),
f_pc_temp = (F_CPU) / (2 * p * res_pc_temp),
f_pc_diff = _MAX(f_pc_temp, f_desired) - _MIN(f_pc_temp, f_desired);
DEBUG_ECHOLNPGM("f_fast_temp=", f_fast_temp, " f_pc_temp=", f_pc_temp, " f_diff=", f_diff, " f_fast_diff=", f_fast_diff, " f_pc_diff=", f_pc_diff);
if (f_fast_diff < f_diff && f_fast_diff <= f_pc_diff) { // FAST values are closest to desired f
// Set the Wave Generation Mode to FAST PWM
wgm = is_timer2 ? uint8_t(TERN(USE_OCR2A_AS_TOP, WGM2_FAST_PWM_OCR2A, WGM2_FAST_PWM)) : uint8_t(WGM_FAST_PWM_ICRn);
// Remember this combination
f = f_fast_temp; res = res_fast_temp; j = i + 1;
DEBUG_ECHOLNPGM("(FAST) updated f=", f);
}
else if (f_pc_diff < f_diff) { // PHASE CORRECT values are closes to desired f
// Set the Wave Generation Mode to PWM PHASE CORRECT
wgm = is_timer2 ? uint8_t(TERN(USE_OCR2A_AS_TOP, WGM2_PWM_PC_OCR2A, WGM2_PWM_PC)) : uint8_t(WGM_PWM_PC_ICRn);
f = f_pc_temp; res = res_pc_temp; j = i + 1;
DEBUG_ECHOLNPGM("(PHASE) updated f=", f);
}
}
} // prescaler loop
}
_SET_WGMnQ(timer, wgm);
Marlin/src/HAL/AVR/fastio.h
+3 -3
View File
@@ -293,11 +293,11 @@ enum ClockSource2 : uint8_t {
#if HAS_MOTOR_CURRENT_PWM
#if PIN_EXISTS(MOTOR_CURRENT_PWM_XY)
#define PWM_CHK_MOTOR_CURRENT(P) (P == MOTOR_CURRENT_PWM_E || P == MOTOR_CURRENT_PWM_Z || P == MOTOR_CURRENT_PWM_XY)
#define PWM_CHK_MOTOR_CURRENT(P) (P == MOTOR_CURRENT_PWM_E_PIN || P == MOTOR_CURRENT_PWM_E0_PIN || P == MOTOR_CURRENT_PWM_E1_PIN || P == MOTOR_CURRENT_PWM_Z_PIN || P == MOTOR_CURRENT_PWM_XY_PIN)
#elif PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
#define PWM_CHK_MOTOR_CURRENT(P) (P == MOTOR_CURRENT_PWM_E || P == MOTOR_CURRENT_PWM_Z)
#define PWM_CHK_MOTOR_CURRENT(P) (P == MOTOR_CURRENT_PWM_E_PIN || P == MOTOR_CURRENT_PWM_E0_PIN || P == MOTOR_CURRENT_PWM_E1_PIN || P == MOTOR_CURRENT_PWM_Z_PIN)
#else
#define PWM_CHK_MOTOR_CURRENT(P) (P == MOTOR_CURRENT_PWM_E)
#define PWM_CHK_MOTOR_CURRENT(P) (P == MOTOR_CURRENT_PWM_E_PIN || P == MOTOR_CURRENT_PWM_E0_PIN || P == MOTOR_CURRENT_PWM_E1_PIN)
#endif
#else
#define PWM_CHK_MOTOR_CURRENT(P) false
Marlin/src/HAL/AVR/inc/SanityCheck.h
+34
View File
@@ -25,6 +25,40 @@
* Test AVR-specific configuration values for errors at compile-time.
*/
/**
* Check for common serial pin conflicts
*/
#define CHECK_SERIAL_PIN(N) ( \
X_STOP_PIN == N || Y_STOP_PIN == N || Z_STOP_PIN == N \
|| X_MIN_PIN == N || Y_MIN_PIN == N || Z_MIN_PIN == N \
|| X_MAX_PIN == N || Y_MAX_PIN == N || Z_MAX_PIN == N \
|| X_STEP_PIN == N || Y_STEP_PIN == N || Z_STEP_PIN == N \
|| X_DIR_PIN == N || Y_DIR_PIN == N || Z_DIR_PIN == N \
|| X_ENA_PIN == N || Y_ENA_PIN == N || Z_ENA_PIN == N \
|| BTN_EN1 == N || BTN_EN2 == N \
)
#if SERIAL_IN_USE(0)
// D0-D1. No known conflicts.
#endif
#if SERIAL_IN_USE(1)
#if NOT_TARGET(__AVR_ATmega644P__, __AVR_ATmega1284P__)
#if CHECK_SERIAL_PIN(18) || CHECK_SERIAL_PIN(19)
#error "Serial Port 1 pin D18 and/or D19 conflicts with another pin on the board."
#endif
#else
#if CHECK_SERIAL_PIN(10) || CHECK_SERIAL_PIN(11)
#error "Serial Port 1 pin D10 and/or D11 conflicts with another pin on the board."
#endif
#endif
#endif
#if SERIAL_IN_USE(2) && (CHECK_SERIAL_PIN(16) || CHECK_SERIAL_PIN(17))
#error "Serial Port 2 pin D16 and/or D17 conflicts with another pin on the board."
#endif
#if SERIAL_IN_USE(3) && (CHECK_SERIAL_PIN(14) || CHECK_SERIAL_PIN(15))
#error "Serial Port 3 pin D14 and/or D15 conflicts with another pin on the board."
#endif
#undef CHECK_SERIAL_PIN
/**
* Checks for FAST PWM
*/
Marlin/src/HAL/AVR/math.h
+21 -19
View File
@@ -27,13 +27,14 @@
// intRes = longIn1 * longIn2 >> 24
// uses:
// A[tmp] to store 0
// B[tmp] to store bits 16-23 of the 48bit result. The top bit is used to round the two byte result.
// note that the lower two bytes and the upper byte of the 48bit result are not calculated.
// this can cause the result to be out by one as the lower bytes may cause carries into the upper ones.
// B A are bits 24-39 and are the returned value
// C B A is longIn1
// D C B A is longIn2
// r1, r0 for the result of mul.
// [tmp1] to store 0.
// [tmp2] to store bits 16-23 of the 56 bit result. The top bit of [tmp2] is used for rounding.
// Note that the lower two bytes and the upper two bytes of the 56 bit result are not calculated.
// This can cause the result to be out by one as the lower bytes may cause carries into the upper ones.
// [intRes] (A B) is bits 24-39 and is the returned value.
// [longIn1] (C B A) is a 24 bit parameter.
// [longIn2] (D C B A) is a 32 bit parameter.
//
FORCE_INLINE static uint16_t MultiU24X32toH16(uint32_t longIn1, uint32_t longIn2) {
uint8_t tmp1;
@@ -66,11 +67,9 @@ FORCE_INLINE static uint16_t MultiU24X32toH16(uint32_t longIn1, uint32_t longIn2
A("add %[tmp2], r1")
A("adc %A[intRes], %[tmp1]")
A("adc %B[intRes], %[tmp1]")
A("lsr %[tmp2]")
A("adc %A[intRes], %[tmp1]")
A("adc %B[intRes], %[tmp1]")
A("mul %D[longIn2], %A[longIn1]")
A("add %A[intRes], r0")
A("lsl %[tmp2]")
A("adc %A[intRes], r0")
A("adc %B[intRes], r1")
A("mul %D[longIn2], %B[longIn1]")
A("add %B[intRes], r0")
@@ -85,11 +84,16 @@ FORCE_INLINE static uint16_t MultiU24X32toH16(uint32_t longIn1, uint32_t longIn2
return intRes;
}
// intRes = intIn1 * intIn2 >> 16
// intRes = intIn1 * intIn2 >> 8
// uses:
// r26 to store 0
// r27 to store the byte 1 of the 24 bit result
FORCE_INLINE static uint16_t MultiU16X8toH16(uint8_t charIn1, uint16_t intIn2) {
// r1, r0 for the result of mul. After the second mul, r0 holds bits 0-7 of the 24 bit result and
// the top bit of r0 is used for rounding.
// [tmp] to store 0.
// [intRes] (A B) is bits 8-15 and is the returned value.
// [charIn1] is an 8 bit parameter.
// [intIn2] (B A) is a 16 bit parameter.
//
FORCE_INLINE static uint16_t MultiU8X16toH16(uint8_t charIn1, uint16_t intIn2) {
uint8_t tmp;
uint16_t intRes;
__asm__ __volatile__ (
@@ -97,10 +101,8 @@ FORCE_INLINE static uint16_t MultiU16X8toH16(uint8_t charIn1, uint16_t intIn2) {
A("mul %[charIn1], %B[intIn2]")
A("movw %A[intRes], r0")
A("mul %[charIn1], %A[intIn2]")
A("add %A[intRes], r1")
A("adc %B[intRes], %[tmp]")
A("lsr r0")
A("adc %A[intRes], %[tmp]")
A("lsl r0")
A("adc %A[intRes], r1")
A("adc %B[intRes], %[tmp]")
A("clr r1")
: [intRes] "=&r" (intRes),
Marlin/src/HAL/AVR/pinsDebug.h
+1 -1
View File
@@ -74,7 +74,7 @@
#define MULTI_NAME_PAD 26 // space needed to be pretty if not first name assigned to a pin
void PRINT_ARRAY_NAME(uint8_t x) {
char *name_mem_pointer = (PGM_P)pgm_read_ptr(&pin_array[x].name);
PGM_P const name_mem_pointer = (PGM_P)pgm_read_ptr(&pin_array[x].name);
LOOP_L_N(y, MAX_NAME_LENGTH) {
char temp_char = pgm_read_byte(name_mem_pointer + y);
if (temp_char != 0)
Marlin/src/HAL/AVR/watchdog.cpp
-70
View File
@@ -1,70 +0,0 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
*
*/
#ifdef __AVR__
#include "../../inc/MarlinConfig.h"
#if ENABLED(USE_WATCHDOG)
#include "watchdog.h"
#include "../../MarlinCore.h"
// Initialize watchdog with 8s timeout, if possible. Otherwise, make it 4s.
void watchdog_init() {
#if ENABLED(WATCHDOG_DURATION_8S) && defined(WDTO_8S)
#define WDTO_NS WDTO_8S
#else
#define WDTO_NS WDTO_4S
#endif
#if ENABLED(WATCHDOG_RESET_MANUAL)
// Enable the watchdog timer, but only for the interrupt.
// Take care, as this requires the correct order of operation, with interrupts disabled.
// See the datasheet of any AVR chip for details.
wdt_reset();
cli();
_WD_CONTROL_REG = _BV(_WD_CHANGE_BIT) | _BV(WDE);
_WD_CONTROL_REG = _BV(WDIE) | (WDTO_NS & 0x07) | ((WDTO_NS & 0x08) << 2); // WDTO_NS directly does not work. bit 0-2 are consecutive in the register but the highest value bit is at bit 5
// So worked for up to WDTO_2S
sei();
wdt_reset();
#else
wdt_enable(WDTO_NS); // The function handles the upper bit correct.
#endif
//delay(10000); // test it!
}
//===========================================================================
//=================================== ISR ===================================
//===========================================================================
// Watchdog timer interrupt, called if main program blocks >4sec and manual reset is enabled.
#if ENABLED(WATCHDOG_RESET_MANUAL)
ISR(WDT_vect) {
sei(); // With the interrupt driven serial we need to allow interrupts.
SERIAL_ERROR_MSG(STR_WATCHDOG_FIRED);
minkill(); // interrupt-safe final kill and infinite loop
}
#endif
#endif // USE_WATCHDOG
#endif // __AVR__
Marlin/src/HAL/DUE/HAL.cpp
+106 -4
View File
@@ -25,7 +25,7 @@
#ifdef ARDUINO_ARCH_SAM
#include "../../inc/MarlinConfig.h"
#include "HAL.h"
#include "../../MarlinCore.h"
#include <Wire.h>
#include "usb/usb_task.h"
@@ -40,14 +40,15 @@ uint16_t MarlinHAL::adc_result;
// Public functions
// ------------------------
TERN_(POSTMORTEM_DEBUGGING, extern void install_min_serial());
#if ENABLED(POSTMORTEM_DEBUGGING)
extern void install_min_serial();
#endif
void MarlinHAL::init() {
// Initialize the USB stack
#if ENABLED(SDSUPPORT)
OUT_WRITE(SDSS, HIGH); // Try to set SDSS inactive before any other SPI users start up
#endif
usb_task_init();
usb_task_init(); // Initialize the USB stack
TERN_(POSTMORTEM_DEBUGGING, install_min_serial()); // Install the min serial handler
}
@@ -72,6 +73,103 @@ uint8_t MarlinHAL::get_reset_source() {
void MarlinHAL::reboot() { rstc_start_software_reset(RSTC); }
// ------------------------
// Watchdog Timer
// ------------------------
#if ENABLED(USE_WATCHDOG)
// Initialize watchdog - On SAM3X, Watchdog was already configured
// and enabled or disabled at startup, so no need to reconfigure it
// here.
void MarlinHAL::watchdog_init() { WDT_Restart(WDT); } // Reset watchdog to start clean
// Reset watchdog. MUST be called at least every 4 seconds after the
// first watchdog_init or AVR will go into emergency procedures.
void MarlinHAL::watchdog_refresh() { watchdogReset(); }
#endif
// Override Arduino runtime to either config or disable the watchdog
//
// We need to configure the watchdog as soon as possible in the boot
// process, because watchdog initialization at hardware reset on SAM3X8E
// is unreliable, and there is risk of unintended resets if we delay
// that initialization to a later time.
void watchdogSetup() {
#if ENABLED(USE_WATCHDOG)
// 4 seconds timeout
uint32_t timeout = TERN(WATCHDOG_DURATION_8S, 8000, 4000);
// Calculate timeout value in WDT counter ticks: This assumes
// the slow clock is running at 32.768 kHz watchdog
// frequency is therefore 32768 / 128 = 256 Hz
timeout = (timeout << 8) / 1000;
if (timeout == 0)
timeout = 1;
else if (timeout > 0xFFF)
timeout = 0xFFF;
// We want to enable the watchdog with the specified timeout
uint32_t value =
WDT_MR_WDV(timeout) | // With the specified timeout
WDT_MR_WDD(timeout) | // and no invalid write window
#if !(SAMV70 || SAMV71 || SAME70 || SAMS70)
WDT_MR_WDRPROC | // WDT fault resets processor only - We want
// to keep PIO controller state
#endif
WDT_MR_WDDBGHLT | // WDT stops in debug state.
WDT_MR_WDIDLEHLT; // WDT stops in idle state.
#if ENABLED(WATCHDOG_RESET_MANUAL)
// We enable the watchdog timer, but only for the interrupt.
// Configure WDT to only trigger an interrupt
value |= WDT_MR_WDFIEN; // Enable WDT fault interrupt.
// Disable WDT interrupt (just in case, to avoid triggering it!)
NVIC_DisableIRQ(WDT_IRQn);
// We NEED memory barriers to ensure Interrupts are actually disabled!
// ( https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the )
__DSB();
__ISB();
// Initialize WDT with the given parameters
WDT_Enable(WDT, value);
// Configure and enable WDT interrupt.
NVIC_ClearPendingIRQ(WDT_IRQn);
NVIC_SetPriority(WDT_IRQn, 0); // Use highest priority, so we detect all kinds of lockups
NVIC_EnableIRQ(WDT_IRQn);
#else
// a WDT fault triggers a reset
value |= WDT_MR_WDRSTEN;
// Initialize WDT with the given parameters
WDT_Enable(WDT, value);
#endif
// Reset the watchdog
WDT_Restart(WDT);
#else
// Make sure to completely disable the Watchdog
WDT_Disable(WDT);
#endif
}
// ------------------------
// Free Memory Accessor
// ------------------------
extern "C" {
extern unsigned int _ebss; // end of bss section
}
@@ -82,6 +180,10 @@ int freeMemory() {
return (int)&free_memory - (heap_end ?: (int)&_ebss);
}
// ------------------------
// Serial Ports
// ------------------------
// Forward the default serial ports
#if USING_HW_SERIAL0
DefaultSerial1 MSerial0(false, Serial);
Marlin/src/HAL/DUE/HAL.h
+10 -7
View File
@@ -32,7 +32,6 @@
#include "../shared/math_32bit.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include <stdint.h>
@@ -115,8 +114,8 @@ typedef Servo hal_servo_t;
//
// Interrupts
//
#define sei() noInterrupts()
#define cli() interrupts()
#define sei() interrupts()
#define cli() noInterrupts()
#define CRITICAL_SECTION_START() const bool _irqon = hal.isr_state(); hal.isr_off()
#define CRITICAL_SECTION_END() if (_irqon) hal.isr_on()
@@ -176,9 +175,13 @@ public:
// Earliest possible init, before setup()
MarlinHAL() {}
static void init(); // Called early in setup()
static void init_board(); // Called less early in setup()
static void reboot(); // Software reset
// Watchdog
static void watchdog_init() IF_DISABLED(USE_WATCHDOG, {});
static void watchdog_refresh() IF_DISABLED(USE_WATCHDOG, {});
static void init(); // Called early in setup()
static void init_board(); // Called less early in setup()
static void reboot(); // Restart the firmware
// Interrupts
static bool isr_state() { return !__get_PRIMASK(); }
@@ -207,7 +210,7 @@ public:
static void adc_init() {}
// Called by Temperature::init for each sensor at startup
static void adc_enable(const uint8_t ch) {}
static void adc_enable(const uint8_t /*ch*/) {}
// Begin ADC sampling on the given channel. Called from Temperature::isr!
static void adc_start(const uint8_t ch) { adc_result = analogRead(ch); }
Marlin/src/HAL/DUE/HAL_SPI.cpp
+2 -4
View File
@@ -31,8 +31,6 @@
/**
* HAL for Arduino Due and compatible (SAM3X8E)
*
* For ARDUINO_ARCH_SAM
*/
#ifdef ARDUINO_ARCH_SAM
@@ -249,12 +247,12 @@
b <<= 1; // little setup time
WRITE(SD_SCK_PIN, HIGH);
DELAY_NS(spiDelayNS);
DELAY_NS_VAR(spiDelayNS);
b |= (READ(SD_MISO_PIN) != 0);
WRITE(SD_SCK_PIN, LOW);
DELAY_NS(spiDelayNS);
DELAY_NS_VAR(spiDelayNS);
} while (--bits);
return b;
}
Marlin/src/HAL/DUE/InterruptVectors.cpp
+1 -1
View File
@@ -41,7 +41,7 @@
practice, we need alignment to 256 bytes to make this work in all
cases */
__attribute__ ((aligned(256)))
static DeviceVectors ram_tab = { nullptr };
static DeviceVectors ram_tab[61] = { nullptr };
/**
* This function checks if the exception/interrupt table is already in SRAM or not.
Marlin/src/HAL/DUE/MarlinSerial.h
+2 -5
View File
@@ -30,6 +30,7 @@
#include <WString.h>
#include "../../inc/MarlinConfigPre.h"
#include "../../core/types.h"
#include "../../core/serial_hook.h"
// Define constants and variables for buffering incoming serial data. We're
@@ -52,10 +53,6 @@
// #error "TX_BUFFER_SIZE must be 0, a power of 2 greater than 1, and no greater than 256."
//#endif
// Templated type selector
template<bool b, typename T, typename F> struct TypeSelector { typedef T type;} ;
template<typename T, typename F> struct TypeSelector<false, T, F> { typedef F type; };
// Templated structure wrapper
template<typename S, unsigned int addr> struct StructWrapper {
constexpr StructWrapper(int) {}
@@ -76,7 +73,7 @@ protected:
static constexpr int HWUART_IRQ_ID = IRQ_IDS[Cfg::PORT];
// Base size of type on buffer size
typedef typename TypeSelector<(Cfg::RX_SIZE>256), uint16_t, uint8_t>::type ring_buffer_pos_t;
typedef uvalue_t(Cfg::RX_SIZE - 1) ring_buffer_pos_t;
struct ring_buffer_r {
volatile ring_buffer_pos_t head, tail;
Marlin/src/HAL/DUE/HAL_MinSerial.cpp → Marlin/src/HAL/DUE/MinSerial.cpp
+1 -1
View File
@@ -25,7 +25,7 @@
#if ENABLED(POSTMORTEM_DEBUGGING)
#include "../shared/HAL_MinSerial.h"
#include "../shared/MinSerial.h"
#include <stdarg.h>
Marlin/src/HAL/DUE/Servo.cpp
+68 -64
View File
@@ -47,12 +47,12 @@
#include "../shared/servo.h"
#include "../shared/servo_private.h"
static volatile int8_t Channel[_Nbr_16timers]; // counter for the servo being pulsed for each timer (or -1 if refresh interval)
static Flags<_Nbr_16timers> DisablePending; // ISR should disable the timer at the next timer reset
// ------------------------
/// Interrupt handler for the TC0 channel 1.
// ------------------------
void Servo_Handler(timer16_Sequence_t timer, Tc *pTc, uint8_t channel);
void Servo_Handler(const timer16_Sequence_t, Tc*, const uint8_t);
#ifdef _useTimer1
void HANDLER_FOR_TIMER1() { Servo_Handler(_timer1, TC_FOR_TIMER1, CHANNEL_FOR_TIMER1); }
@@ -70,88 +70,92 @@ void Servo_Handler(timer16_Sequence_t timer, Tc *pTc, uint8_t channel);
void HANDLER_FOR_TIMER5() { Servo_Handler(_timer5, TC_FOR_TIMER5, CHANNEL_FOR_TIMER5); }
#endif
void Servo_Handler(timer16_Sequence_t timer, Tc *tc, uint8_t channel) {
// clear interrupt
tc->TC_CHANNEL[channel].TC_SR;
if (Channel[timer] < 0)
tc->TC_CHANNEL[channel].TC_CCR |= TC_CCR_SWTRG; // channel set to -1 indicated that refresh interval completed so reset the timer
else if (SERVO_INDEX(timer, Channel[timer]) < ServoCount && SERVO(timer, Channel[timer]).Pin.isActive)
extDigitalWrite(SERVO(timer, Channel[timer]).Pin.nbr, LOW); // pulse this channel low if activated
void Servo_Handler(const timer16_Sequence_t timer, Tc *tc, const uint8_t channel) {
static int8_t Channel[_Nbr_16timers]; // Servo counters to pulse (or -1 for refresh interval)
int8_t cho = Channel[timer]; // Handle the prior Channel[timer] first
if (cho < 0) { // Channel -1 indicates the refresh interval completed...
tc->TC_CHANNEL[channel].TC_CCR |= TC_CCR_SWTRG; // ...so reset the timer
if (DisablePending[timer]) {
// Disabling only after the full servo period expires prevents
// pulses being too close together if immediately re-enabled.
DisablePending.clear(timer);
TC_Stop(tc, channel);
tc->TC_CHANNEL[channel].TC_SR; // clear interrupt
return;
}
}
else if (SERVO_INDEX(timer, cho) < ServoCount) // prior channel handled?
extDigitalWrite(SERVO(timer, cho).Pin.nbr, LOW); // pulse the prior channel LOW
Channel[timer]++; // increment to the next channel
if (SERVO_INDEX(timer, Channel[timer]) < ServoCount && Channel[timer] < SERVOS_PER_TIMER) {
tc->TC_CHANNEL[channel].TC_RA = tc->TC_CHANNEL[channel].TC_CV + SERVO(timer,Channel[timer]).ticks;
if (SERVO(timer,Channel[timer]).Pin.isActive) // check if activated
extDigitalWrite(SERVO(timer, Channel[timer]).Pin.nbr, HIGH); // its an active channel so pulse it high
Channel[timer] = ++cho; // go to the next channel (or 0)
if (cho < SERVOS_PER_TIMER && SERVO_INDEX(timer, cho) < ServoCount) {
tc->TC_CHANNEL[channel].TC_RA = tc->TC_CHANNEL[channel].TC_CV + SERVO(timer, cho).ticks;
if (SERVO(timer, cho).Pin.isActive) // activated?
extDigitalWrite(SERVO(timer, cho).Pin.nbr, HIGH); // yes: pulse HIGH
}
else {
// finished all channels so wait for the refresh period to expire before starting over
tc->TC_CHANNEL[channel].TC_RA =
tc->TC_CHANNEL[channel].TC_CV < usToTicks(REFRESH_INTERVAL) - 4
? (unsigned int)usToTicks(REFRESH_INTERVAL) // allow a few ticks to ensure the next OCR1A not missed
: tc->TC_CHANNEL[channel].TC_CV + 4; // at least REFRESH_INTERVAL has elapsed
Channel[timer] = -1; // this will get incremented at the end of the refresh period to start again at the first channel
const unsigned int cval = tc->TC_CHANNEL[channel].TC_CV + 128 / (SERVO_TIMER_PRESCALER), // allow 128 cycles to ensure the next CV not missed
ival = (unsigned int)usToTicks(REFRESH_INTERVAL); // at least REFRESH_INTERVAL has elapsed
tc->TC_CHANNEL[channel].TC_RA = max(cval, ival);
Channel[timer] = -1; // reset the timer CCR on the next call
}
tc->TC_CHANNEL[channel].TC_SR; // clear interrupt
}
static void _initISR(Tc *tc, uint32_t channel, uint32_t id, IRQn_Type irqn) {
pmc_enable_periph_clk(id);
TC_Configure(tc, channel,
TC_CMR_TCCLKS_TIMER_CLOCK3 | // MCK/32
TC_CMR_WAVE | // Waveform mode
TC_CMR_WAVSEL_UP_RC ); // Counter running up and reset when equals to RC
TC_CMR_WAVE // Waveform mode
| TC_CMR_WAVSEL_UP_RC // Counter running up and reset when equal to RC
| (SERVO_TIMER_PRESCALER == 2 ? TC_CMR_TCCLKS_TIMER_CLOCK1 : 0) // MCK/2
| (SERVO_TIMER_PRESCALER == 8 ? TC_CMR_TCCLKS_TIMER_CLOCK2 : 0) // MCK/8
| (SERVO_TIMER_PRESCALER == 32 ? TC_CMR_TCCLKS_TIMER_CLOCK3 : 0) // MCK/32
| (SERVO_TIMER_PRESCALER == 128 ? TC_CMR_TCCLKS_TIMER_CLOCK4 : 0) // MCK/128
);
/* 84MHz, MCK/32, for 1.5ms: 3937 */
TC_SetRA(tc, channel, 2625); // 1ms
// Wait 1ms before the first ISR
TC_SetRA(tc, channel, (F_CPU) / (SERVO_TIMER_PRESCALER) / 1000UL); // 1ms
/* Configure and enable interrupt */
// Configure and enable interrupt
NVIC_EnableIRQ(irqn);
// TC_IER_CPAS: RA Compare
tc->TC_CHANNEL[channel].TC_IER = TC_IER_CPAS;
tc->TC_CHANNEL[channel].TC_IER = TC_IER_CPAS; // TC_IER_CPAS: RA Compare
// Enables the timer clock and performs a software reset to start the counting
TC_Start(tc, channel);
}
void initISR(timer16_Sequence_t timer) {
#ifdef _useTimer1
if (timer == _timer1)
_initISR(TC_FOR_TIMER1, CHANNEL_FOR_TIMER1, ID_TC_FOR_TIMER1, IRQn_FOR_TIMER1);
#endif
#ifdef _useTimer2
if (timer == _timer2)
_initISR(TC_FOR_TIMER2, CHANNEL_FOR_TIMER2, ID_TC_FOR_TIMER2, IRQn_FOR_TIMER2);
#endif
#ifdef _useTimer3
if (timer == _timer3)
_initISR(TC_FOR_TIMER3, CHANNEL_FOR_TIMER3, ID_TC_FOR_TIMER3, IRQn_FOR_TIMER3);
#endif
#ifdef _useTimer4
if (timer == _timer4)
_initISR(TC_FOR_TIMER4, CHANNEL_FOR_TIMER4, ID_TC_FOR_TIMER4, IRQn_FOR_TIMER4);
#endif
#ifdef _useTimer5
if (timer == _timer5)
_initISR(TC_FOR_TIMER5, CHANNEL_FOR_TIMER5, ID_TC_FOR_TIMER5, IRQn_FOR_TIMER5);
#endif
void initISR(const timer16_Sequence_t timer_index) {
CRITICAL_SECTION_START();
const bool disable_soon = DisablePending[timer_index];
DisablePending.clear(timer_index);
CRITICAL_SECTION_END();
if (!disable_soon) switch (timer_index) {
default: break;
#ifdef _useTimer1
case _timer1: return _initISR(TC_FOR_TIMER1, CHANNEL_FOR_TIMER1, ID_TC_FOR_TIMER1, IRQn_FOR_TIMER1);
#endif
#ifdef _useTimer2
case _timer2: return _initISR(TC_FOR_TIMER2, CHANNEL_FOR_TIMER2, ID_TC_FOR_TIMER2, IRQn_FOR_TIMER2);
#endif
#ifdef _useTimer3
case _timer3: return _initISR(TC_FOR_TIMER3, CHANNEL_FOR_TIMER3, ID_TC_FOR_TIMER3, IRQn_FOR_TIMER3);
#endif
#ifdef _useTimer4
case _timer4: return _initISR(TC_FOR_TIMER4, CHANNEL_FOR_TIMER4, ID_TC_FOR_TIMER4, IRQn_FOR_TIMER4);
#endif
#ifdef _useTimer5
case _timer5: return _initISR(TC_FOR_TIMER5, CHANNEL_FOR_TIMER5, ID_TC_FOR_TIMER5, IRQn_FOR_TIMER5);
#endif
}
}
void finISR(timer16_Sequence_t) {
#ifdef _useTimer1
TC_Stop(TC_FOR_TIMER1, CHANNEL_FOR_TIMER1);
#endif
#ifdef _useTimer2
TC_Stop(TC_FOR_TIMER2, CHANNEL_FOR_TIMER2);
#endif
#ifdef _useTimer3
TC_Stop(TC_FOR_TIMER3, CHANNEL_FOR_TIMER3);
#endif
#ifdef _useTimer4
TC_Stop(TC_FOR_TIMER4, CHANNEL_FOR_TIMER4);
#endif
#ifdef _useTimer5
TC_Stop(TC_FOR_TIMER5, CHANNEL_FOR_TIMER5);
#endif
void finISR(const timer16_Sequence_t timer_index) {
// Timer is disabled from the ISR, to ensure proper final pulse length.
DisablePending.set(timer_index);
}
#endif // HAS_SERVOS
Marlin/src/HAL/DUE/ServoTimers.h
+1 -1
View File
@@ -37,7 +37,7 @@
#define _useTimer5
#define TRIM_DURATION 2 // compensation ticks to trim adjust for digitalWrite delays
#define SERVO_TIMER_PRESCALER 32 // timer prescaler
#define SERVO_TIMER_PRESCALER 2 // timer prescaler
/*
TC0, chan 0 => TC0_Handler
Marlin/src/HAL/DUE/eeprom_flash.cpp
+12 -24
View File
@@ -199,8 +199,7 @@ static bool ee_PageWrite(uint16_t page, const void *data) {
for (i = 0; i <PageSize >> 2; i++)
pageContents[i] = (((uint32_t*)data)[i]) | (~(pageContents[i] ^ ((uint32_t*)data)[i]));
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM PageWrite ", page);
DEBUG_ECHO_MSG("EEPROM PageWrite ", page);
DEBUG_ECHOLNPGM(" in FLASH address ", (uint32_t)addrflash);
DEBUG_ECHOLNPGM(" base address ", (uint32_t)getFlashStorage(0));
DEBUG_FLUSH();
@@ -245,8 +244,7 @@ static bool ee_PageWrite(uint16_t page, const void *data) {
// Reenable interrupts
__enable_irq();
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Unlock failure for page ", page);
DEBUG_ECHO_MSG("EEPROM Unlock failure for page ", page);
return false;
}
@@ -270,8 +268,7 @@ static bool ee_PageWrite(uint16_t page, const void *data) {
// Reenable interrupts
__enable_irq();
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Write failure for page ", page);
DEBUG_ECHO_MSG("EEPROM Write failure for page ", page);
return false;
}
@@ -286,8 +283,7 @@ static bool ee_PageWrite(uint16_t page, const void *data) {
if (memcmp(getFlashStorage(page),data,PageSize)) {
#ifdef EE_EMU_DEBUG
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Verify Write failure for page ", page);
DEBUG_ECHO_MSG("EEPROM Verify Write failure for page ", page);
ee_Dump( page, (uint32_t *)addrflash);
ee_Dump(-page, data);
@@ -325,8 +321,7 @@ static bool ee_PageErase(uint16_t page) {
uint16_t i;
uint32_t addrflash = uint32_t(getFlashStorage(page));
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM PageErase ", page);
DEBUG_ECHO_MSG("EEPROM PageErase ", page);
DEBUG_ECHOLNPGM(" in FLASH address ", (uint32_t)addrflash);
DEBUG_ECHOLNPGM(" base address ", (uint32_t)getFlashStorage(0));
DEBUG_FLUSH();
@@ -370,8 +365,7 @@ static bool ee_PageErase(uint16_t page) {
// Reenable interrupts
__enable_irq();
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Unlock failure for page ",page);
DEBUG_ECHO_MSG("EEPROM Unlock failure for page ",page);
return false;
}
@@ -394,8 +388,7 @@ static bool ee_PageErase(uint16_t page) {
// Reenable interrupts
__enable_irq();
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Erase failure for page ",page);
DEBUG_ECHO_MSG("EEPROM Erase failure for page ",page);
return false;
}
@@ -410,8 +403,7 @@ static bool ee_PageErase(uint16_t page) {
uint32_t * aligned_src = (uint32_t *) addrflash;
for (i = 0; i < PageSize >> 2; i++) {
if (*aligned_src++ != 0xFFFFFFFF) {
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Verify Erase failure for page ",page);
DEBUG_ECHO_MSG("EEPROM Verify Erase failure for page ",page);
ee_Dump(page, (uint32_t *)addrflash);
return false;
}
@@ -921,8 +913,7 @@ static void ee_Init() {
// If all groups seem to be used, default to first group
if (curGroup >= GroupCount) curGroup = 0;
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Current Group: ",curGroup);
DEBUG_ECHO_MSG("EEPROM Current Group: ",curGroup);
DEBUG_FLUSH();
// Now, validate that all the other group pages are empty
@@ -931,8 +922,7 @@ static void ee_Init() {
for (int page = 0; page < PagesPerGroup; page++) {
if (!ee_IsPageClean(grp * PagesPerGroup + page)) {
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Page ", page, " not clean on group ", grp);
DEBUG_ECHO_MSG("EEPROM Page ", page, " not clean on group ", grp);
DEBUG_FLUSH();
ee_PageErase(grp * PagesPerGroup + page);
}
@@ -948,15 +938,13 @@ static void ee_Init() {
}
}
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Active page: ", curPage);
DEBUG_ECHO_MSG("EEPROM Active page: ", curPage);
DEBUG_FLUSH();
// Make sure the pages following the first clean one are also clean
for (int page = curPage + 1; page < PagesPerGroup; page++) {
if (!ee_IsPageClean(curGroup * PagesPerGroup + page)) {
DEBUG_ECHO_START();
DEBUG_ECHOLNPGM("EEPROM Page ", page, " not clean on active group ", curGroup);
DEBUG_ECHO_MSG("EEPROM Page ", page, " not clean on active group ", curGroup);
DEBUG_FLUSH();
ee_Dump(curGroup * PagesPerGroup + page, getFlashStorage(curGroup * PagesPerGroup + page));
ee_PageErase(curGroup * PagesPerGroup + page);
Marlin/src/HAL/DUE/inc/SanityCheck.h
+24
View File
@@ -25,6 +25,30 @@
* Test Arduino Due specific configuration values for errors at compile-time.
*/
/**
* Check for common serial pin conflicts
*/
#define CHECK_SERIAL_PIN(N) ( \
X_STOP_PIN == N || Y_STOP_PIN == N || Z_STOP_PIN == N \
|| X_MIN_PIN == N || Y_MIN_PIN == N || Z_MIN_PIN == N \
|| X_MAX_PIN == N || Y_MAX_PIN == N || Z_MAX_PIN == N \
|| X_STEP_PIN == N || Y_STEP_PIN == N || Z_STEP_PIN == N \
|| X_DIR_PIN == N || Y_DIR_PIN == N || Z_DIR_PIN == N \
|| X_ENA_PIN == N || Y_ENA_PIN == N || Z_ENA_PIN == N \
)
#if SERIAL_IN_USE(0) // D0-D1. No known conflicts.
#endif
#if SERIAL_IN_USE(1) && (CHECK_SERIAL_PIN(18) || CHECK_SERIAL_PIN(19))
#error "Serial Port 1 pin D18 and/or D19 conflicts with another pin on the board."
#endif
#if SERIAL_IN_USE(2) && (CHECK_SERIAL_PIN(16) || CHECK_SERIAL_PIN(17))
#error "Serial Port 2 pin D16 and/or D17 conflicts with another pin on the board."
#endif
#if SERIAL_IN_USE(3) && (CHECK_SERIAL_PIN(14) || CHECK_SERIAL_PIN(15))
#error "Serial Port 3 pin D14 and/or D15 conflicts with another pin on the board."
#endif
#undef CHECK_SERIAL_PIN
/**
* HARDWARE VS. SOFTWARE SPI COMPATIBILITY
*
Marlin/src/HAL/DUE/pinsDebug.h
+1 -2
View File
@@ -70,7 +70,7 @@
#define PRINT_PIN_ANALOG(p) do{ sprintf_P(buffer, PSTR(" (A%2d) "), DIGITAL_PIN_TO_ANALOG_PIN(pin)); SERIAL_ECHO(buffer); }while(0)
#define GET_ARRAY_PIN(p) pin_array[p].pin
#define GET_ARRAY_IS_DIGITAL(p) pin_array[p].is_digital
#define VALID_PIN(pin) (pin >= 0 && pin < (int8_t)NUMBER_PINS_TOTAL ? 1 : 0)
#define VALID_PIN(pin) (pin >= 0 && pin < int8_t(NUMBER_PINS_TOTAL))
#define DIGITAL_PIN_TO_ANALOG_PIN(p) int(p - analogInputToDigitalPin(0))
#define IS_ANALOG(P) WITHIN(P, char(analogInputToDigitalPin(0)), char(analogInputToDigitalPin(NUM_ANALOG_INPUTS - 1)))
#define pwm_status(pin) (((g_pinStatus[pin] & 0xF) == PIN_STATUS_PWM) && \
@@ -86,7 +86,6 @@ bool GET_PINMODE(int8_t pin) { // 1: output, 0: input
|| pwm_status(pin));
}
void pwm_details(int32_t pin) {
if (pwm_status(pin)) {
uint32_t chan = g_APinDescription[pin].ulPWMChannel;
Marlin/src/HAL/DUE/timers.cpp
+9 -2
View File
@@ -89,10 +89,17 @@ void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
NVIC_SetPriority(irq, timer_config[timer_num].priority);
// wave mode, reset counter on match with RC,
TC_Configure(tc, channel, TC_CMR_WAVE | TC_CMR_WAVSEL_UP_RC | TC_CMR_TCCLKS_TIMER_CLOCK1);
TC_Configure(tc, channel,
TC_CMR_WAVE
| TC_CMR_WAVSEL_UP_RC
| (HAL_TIMER_PRESCALER == 2 ? TC_CMR_TCCLKS_TIMER_CLOCK1 : 0)
| (HAL_TIMER_PRESCALER == 8 ? TC_CMR_TCCLKS_TIMER_CLOCK2 : 0)
| (HAL_TIMER_PRESCALER == 32 ? TC_CMR_TCCLKS_TIMER_CLOCK3 : 0)
| (HAL_TIMER_PRESCALER == 128 ? TC_CMR_TCCLKS_TIMER_CLOCK4 : 0)
);
// Set compare value
TC_SetRC(tc, channel, VARIANT_MCK / 2 / frequency);
TC_SetRC(tc, channel, VARIANT_MCK / (HAL_TIMER_PRESCALER) / frequency);
// And start timer
TC_Start(tc, channel);
Marlin/src/HAL/DUE/timers.h
+2 -1
View File
@@ -35,7 +35,8 @@
typedef uint32_t hal_timer_t;
#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF
#define HAL_TIMER_RATE ((F_CPU) / 2) // frequency of timers peripherals
#define HAL_TIMER_PRESCALER 2
#define HAL_TIMER_RATE ((F_CPU) / (HAL_TIMER_PRESCALER)) // frequency of timers peripherals
#ifndef MF_TIMER_STEP
#define MF_TIMER_STEP 2 // Timer Index for Stepper
Marlin/src/HAL/DUE/upload_extra_script.py
+8 -8
View File
@@ -6,14 +6,14 @@
#
import pioutil
if pioutil.is_pio_build():
import platform
current_OS = platform.system()
import platform
current_OS = platform.system()
if current_OS == 'Windows':
if current_OS == 'Windows':
Import("env")
Import("env")
# Use bossac.exe on Windows
env.Replace(
UPLOADCMD="bossac --info --unlock --write --verify --reset --erase -U false --boot $SOURCE"
)
# Use bossac.exe on Windows
env.Replace(
UPLOADCMD="bossac --info --unlock --write --verify --reset --erase -U false --boot $SOURCE"
)
Marlin/src/HAL/DUE/usb/compiler.h
+1 -1
View File
@@ -1059,7 +1059,7 @@ static inline void convert_64_bit_to_byte_array(uint64_t value, uint8_t *data)
while (val_index < 8)
{
data[val_index++] = value & 0xFF;
value = value >> 8;
value >>= 8;
}
}
Marlin/src/HAL/DUE/usb/usb_task.c
+1 -1
View File
@@ -62,7 +62,7 @@ void usb_task_idle(void) {
// Attend SD card access from the USB MSD -- Prioritize access to improve speed
int delay = 2;
while (main_b_msc_enable && --delay > 0) {
if (udi_msc_process_trans()) delay = 10000;
if (udi_msc_process_trans()) delay = 20;
// Reset the watchdog, just to be sure
REG_WDT_CR = WDT_CR_WDRSTT | WDT_CR_KEY(0xA5);
Marlin/src/HAL/DUE/watchdog.cpp
-114
View File
@@ -1,114 +0,0 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
*
*/
#ifdef ARDUINO_ARCH_SAM
#include "../../inc/MarlinConfig.h"
#include "../../MarlinCore.h"
#include "watchdog.h"
// Override Arduino runtime to either config or disable the watchdog
//
// We need to configure the watchdog as soon as possible in the boot
// process, because watchdog initialization at hardware reset on SAM3X8E
// is unreliable, and there is risk of unintended resets if we delay
// that initialization to a later time.
void watchdogSetup() {
#if ENABLED(USE_WATCHDOG)
// 4 seconds timeout
uint32_t timeout = TERN(WATCHDOG_DURATION_8S, 8000, 4000);
// Calculate timeout value in WDT counter ticks: This assumes
// the slow clock is running at 32.768 kHz watchdog
// frequency is therefore 32768 / 128 = 256 Hz
timeout = (timeout << 8) / 1000;
if (timeout == 0)
timeout = 1;
else if (timeout > 0xFFF)
timeout = 0xFFF;
// We want to enable the watchdog with the specified timeout
uint32_t value =
WDT_MR_WDV(timeout) | // With the specified timeout
WDT_MR_WDD(timeout) | // and no invalid write window
#if !(SAMV70 || SAMV71 || SAME70 || SAMS70)
WDT_MR_WDRPROC | // WDT fault resets processor only - We want
// to keep PIO controller state
#endif
WDT_MR_WDDBGHLT | // WDT stops in debug state.
WDT_MR_WDIDLEHLT; // WDT stops in idle state.
#if ENABLED(WATCHDOG_RESET_MANUAL)
// We enable the watchdog timer, but only for the interrupt.
// Configure WDT to only trigger an interrupt
value |= WDT_MR_WDFIEN; // Enable WDT fault interrupt.
// Disable WDT interrupt (just in case, to avoid triggering it!)
NVIC_DisableIRQ(WDT_IRQn);
// We NEED memory barriers to ensure Interrupts are actually disabled!
// ( https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the )
__DSB();
__ISB();
// Initialize WDT with the given parameters
WDT_Enable(WDT, value);
// Configure and enable WDT interrupt.
NVIC_ClearPendingIRQ(WDT_IRQn);
NVIC_SetPriority(WDT_IRQn, 0); // Use highest priority, so we detect all kinds of lockups
NVIC_EnableIRQ(WDT_IRQn);
#else
// a WDT fault triggers a reset
value |= WDT_MR_WDRSTEN;
// Initialize WDT with the given parameters
WDT_Enable(WDT, value);
#endif
// Reset the watchdog
WDT_Restart(WDT);
#else
// Make sure to completely disable the Watchdog
WDT_Disable(WDT);
#endif
}
#if ENABLED(USE_WATCHDOG)
// Initialize watchdog - On SAM3X, Watchdog was already configured
// and enabled or disabled at startup, so no need to reconfigure it
// here.
void watchdog_init() {
// Reset watchdog to start clean
WDT_Restart(WDT);
}
#endif // USE_WATCHDOG
#endif
Marlin/src/HAL/ESP32/HAL.cpp
+50 -1
View File
@@ -65,6 +65,7 @@ portMUX_TYPE MarlinHAL::spinlock = portMUX_INITIALIZER_UNLOCKED;
// ------------------------
uint16_t MarlinHAL::adc_result;
pwm_pin_t MarlinHAL::pwm_pin_data[MAX_EXPANDER_BITS];
// ------------------------
// Private Variables
@@ -179,6 +180,31 @@ void _delay_ms(int delay_ms) { delay(delay_ms); }
// return free memory between end of heap (or end bss) and whatever is current
int MarlinHAL::freeMemory() { return ESP.getFreeHeap(); }
// ------------------------
// Watchdog Timer
// ------------------------
#if ENABLED(USE_WATCHDOG)
#define WDT_TIMEOUT_US TERN(WATCHDOG_DURATION_8S, 8000000, 4000000) // 4 or 8 second timeout
extern "C" {
esp_err_t esp_task_wdt_reset();
}
void watchdogSetup() {
// do whatever. don't remove this function.
}
void MarlinHAL::watchdog_init() {
// TODO
}
// Reset watchdog.
void MarlinHAL::watchdog_refresh() { esp_task_wdt_reset(); }
#endif
// ------------------------
// ADC
// ------------------------
@@ -305,14 +331,37 @@ int8_t get_pwm_channel(const pin_t pin, const uint32_t freq, const uint16_t res)
}
void MarlinHAL::set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t v_size/*=_BV(PWM_RESOLUTION)-1*/, const bool invert/*=false*/) {
#if ENABLED(I2S_STEPPER_STREAM)
if (pin > 127) {
const uint8_t pinlo = pin & 0x7F;
pwm_pin_t &pindata = pwm_pin_data[pinlo];
const uint32_t duty = map(invert ? v_size - v : v, 0, v_size, 0, pindata.pwm_cycle_ticks);
if (duty == 0 || duty == pindata.pwm_cycle_ticks) { // max or min (i.e., on/off)
pindata.pwm_duty_ticks = 0; // turn off PWM for this pin
duty ? SBI32(i2s_port_data, pinlo) : CBI32(i2s_port_data, pinlo); // set pin level
}
else
pindata.pwm_duty_ticks = duty; // PWM duty count = # of 4µs ticks per full PWM cycle
return;
}
#endif
const int8_t cid = get_pwm_channel(pin, PWM_FREQUENCY, PWM_RESOLUTION);
if (cid >= 0) {
uint32_t duty = map(invert ? v_size - v : v, 0, v_size, 0, _BV(PWM_RESOLUTION)-1);
const uint32_t duty = map(invert ? v_size - v : v, 0, v_size, 0, _BV(PWM_RESOLUTION)-1);
ledcWrite(cid, duty);
}
}
int8_t MarlinHAL::set_pwm_frequency(const pin_t pin, const uint32_t f_desired) {
#if ENABLED(I2S_STEPPER_STREAM)
if (pin > 127) {
pwm_pin_data[pin & 0x7F].pwm_cycle_ticks = 1000000UL / f_desired / 4; // # of 4µs ticks per full PWM cycle
return 0;
}
#endif
const int8_t cid = channel_for_pin(pin);
if (cid >= 0) {
if (f_desired == ledcReadFreq(cid)) return cid; // no freq change
Marlin/src/HAL/ESP32/HAL.h
+21 -7
View File
@@ -32,7 +32,6 @@
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include "i2s.h"
#if ENABLED(WIFISUPPORT)
@@ -61,14 +60,17 @@
#endif
#endif
#define CRITICAL_SECTION_START() portENTER_CRITICAL(&spinlock)
#define CRITICAL_SECTION_END() portEXIT_CRITICAL(&spinlock)
#define CRITICAL_SECTION_START() portENTER_CRITICAL(&hal.spinlock)
#define CRITICAL_SECTION_END() portEXIT_CRITICAL(&hal.spinlock)
#define HAL_CAN_SET_PWM_FREQ // This HAL supports PWM Frequency adjustment
#define PWM_FREQUENCY 1000u // Default PWM frequency when set_pwm_duty() is called without set_pwm_frequency()
#define PWM_RESOLUTION 10u // Default PWM bit resolution
#define CHANNEL_MAX_NUM 15u // max PWM channel # to allocate (7 to only use low speed, 15 to use low & high)
#define MAX_PWM_IOPIN 33u // hardware pwm pins < 34
#ifndef MAX_EXPANDER_BITS
#define MAX_EXPANDER_BITS 32 // I2S expander bit width (max 32)
#endif
// ------------------------
// Types
@@ -77,6 +79,12 @@
typedef double isr_float_t; // FPU ops are used for single-precision, so use double for ISRs.
typedef int16_t pin_t;
typedef struct pwm_pin {
uint32_t pwm_cycle_ticks = 1000000UL / (PWM_FREQUENCY) / 4; // # ticks per pwm cycle
uint32_t pwm_tick_count = 0; // current tick count
uint32_t pwm_duty_ticks = 0; // # of ticks for current duty cycle
} pwm_pin_t;
class Servo;
typedef Servo hal_servo_t;
@@ -89,7 +97,7 @@ typedef Servo hal_servo_t;
//
void tone(const pin_t _pin, const unsigned int frequency, const unsigned long duration=0);
void noTone(const pin_t _pin);
int8_t get_pwm_channel(const pin_t pin, const uint32_t freq, const uint16_t res);
void analogWrite(const pin_t pin, const uint16_t value, const uint32_t freq=PWM_FREQUENCY, const uint16_t res=8);
//
@@ -172,9 +180,13 @@ public:
// Earliest possible init, before setup()
MarlinHAL() {}
static void init() {} // Called early in setup()
static void init_board(); // Called less early in setup()
static void reboot(); // Restart the firmware
// Watchdog
static void watchdog_init() IF_DISABLED(USE_WATCHDOG, {});
static void watchdog_refresh() IF_DISABLED(USE_WATCHDOG, {});
static void init() {} // Called early in setup()
static void init_board(); // Called less early in setup()
static void reboot(); // Restart the firmware
// Interrupts
static portMUX_TYPE spinlock;
@@ -194,6 +206,8 @@ public:
// Free SRAM
static int freeMemory();
static pwm_pin_t pwm_pin_data[MAX_EXPANDER_BITS];
//
// ADC Methods
//
Marlin/src/HAL/ESP32/i2s.cpp
+45 -9
View File
@@ -139,22 +139,38 @@ static void IRAM_ATTR i2s_intr_handler_default(void *arg) {
}
void stepperTask(void *parameter) {
uint32_t remaining = 0;
uint32_t nextMainISR = 0;
#if ENABLED(LIN_ADVANCE)
uint32_t nextAdvanceISR = Stepper::LA_ADV_NEVER;
#endif
while (1) {
for (;;) {
xQueueReceive(dma.queue, &dma.current, portMAX_DELAY);
dma.rw_pos = 0;
while (dma.rw_pos < DMA_SAMPLE_COUNT) {
// Fill with the port data post pulse_phase until the next step
if (remaining) {
i2s_push_sample();
remaining--;
}
else {
if (!nextMainISR) {
Stepper::pulse_phase_isr();
remaining = Stepper::block_phase_isr();
nextMainISR = Stepper::block_phase_isr();
}
#if ENABLED(LIN_ADVANCE)
else if (!nextAdvanceISR) {
Stepper::advance_isr();
nextAdvanceISR = Stepper::la_interval;
}
#endif
else
i2s_push_sample();
nextMainISR--;
#if ENABLED(LIN_ADVANCE)
if (nextAdvanceISR == Stepper::LA_ADV_NEVER)
nextAdvanceISR = Stepper::la_interval;
if (nextAdvanceISR && nextAdvanceISR != Stepper::LA_ADV_NEVER)
nextAdvanceISR--;
#endif
}
}
}
@@ -337,6 +353,26 @@ uint8_t i2s_state(uint8_t pin) {
}
void i2s_push_sample() {
// Every 4µs (when space in DMA buffer) toggle each expander PWM output using
// the current duty cycle/frequency so they sync with any steps (once
// through the DMA/FIFO buffers). PWM signal inversion handled by other functions
LOOP_L_N(p, MAX_EXPANDER_BITS) {
if (hal.pwm_pin_data[p].pwm_duty_ticks > 0) { // pin has active pwm?
if (hal.pwm_pin_data[p].pwm_tick_count == 0) {
if (TEST32(i2s_port_data, p)) { // hi->lo
CBI32(i2s_port_data, p);
hal.pwm_pin_data[p].pwm_tick_count = hal.pwm_pin_data[p].pwm_cycle_ticks - hal.pwm_pin_data[p].pwm_duty_ticks;
}
else { // lo->hi
SBI32(i2s_port_data, p);
hal.pwm_pin_data[p].pwm_tick_count = hal.pwm_pin_data[p].pwm_duty_ticks;
}
}
else
hal.pwm_pin_data[p].pwm_tick_count--;
}
}
dma.current[dma.rw_pos++] = i2s_port_data;
}
Marlin/src/HAL/ESP32/inc/Conditionals_adv.h
+7
View File
@@ -20,3 +20,10 @@
*
*/
#pragma once
//
// Board-specific options need to be defined before HAL.h
//
#if MB(MKS_TINYBEE)
#define MAX_EXPANDER_BITS 24 // TinyBee has 3 x HC595
#endif
Marlin/src/HAL/ESP32/inc/SanityCheck.h
+8
View File
@@ -45,6 +45,14 @@
#error "FAST_PWM_FAN is not available on TinyBee."
#endif
#if BOTH(I2S_STEPPER_STREAM, BABYSTEPPING) && DISABLED(INTEGRATED_BABYSTEPPING)
#error "BABYSTEPPING on I2S stream requires INTEGRATED_BABYSTEPPING."
#endif
#if USING_PULLDOWNS
#error "PULLDOWN pin mode is not available on ESP32 boards."
#endif
#if BOTH(I2S_STEPPER_STREAM, LIN_ADVANCE) && DISABLED(EXPERIMENTAL_I2S_LA)
#error "I2S stream is currently incompatible with LIN_ADVANCE."
#endif
Marlin/src/HAL/ESP32/u8g_esp32_spi.cpp
+22 -16
View File
@@ -23,24 +23,24 @@
*/
#ifdef ARDUINO_ARCH_ESP32
#include "../../inc/MarlinConfigPre.h"
#include "../../inc/MarlinConfig.h"
#if ENABLED(FYSETC_MINI_12864_2_1)
#if EITHER(MKS_MINI_12864, FYSETC_MINI_12864_2_1)
#include <U8glib-HAL.h>
#include "Arduino.h"
#include "../shared/HAL_SPI.h"
#include "HAL.h"
#include "SPI.h"
#if ENABLED(SDSUPPORT)
#include "../../sd/cardreader.h"
#if ENABLED(ESP3D_WIFISUPPORT)
#include "sd_ESP32.h"
#endif
#endif
static SPISettings spiConfig;
#define MDOGLCD_MOSI 23
#define MDOGLCD_SCK 18
#define MLCD_RESET_PIN 0
#define MLCD_PINS_DC 4
#define MDOGLCD_CS 21
#define MDOGLCD_A0 4
#ifndef LCD_SPI_SPEED
#ifdef SD_SPI_SPEED
@@ -52,6 +52,11 @@ static SPISettings spiConfig;
uint8_t u8g_eps_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
static uint8_t msgInitCount = 2; // Ignore all messages until 2nd U8G_COM_MSG_INIT
#if ENABLED(PAUSE_LCD_FOR_BUSY_SD)
if (card.flag.saving || card.flag.logging || TERN0(ESP3D_WIFISUPPORT, sd_busy_lock == true)) return 0;
#endif
if (msgInitCount) {
if (msg == U8G_COM_MSG_INIT) msgInitCount--;
if (msgInitCount) return -1;
@@ -61,24 +66,24 @@ uint8_t u8g_eps_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_pt
case U8G_COM_MSG_STOP: break;
case U8G_COM_MSG_INIT:
OUT_WRITE(MDOGLCD_CS, HIGH);
OUT_WRITE(MDOGLCD_A0, HIGH);
OUT_WRITE(MLCD_RESET_PIN, HIGH);
OUT_WRITE(DOGLCD_CS, HIGH);
OUT_WRITE(DOGLCD_A0, HIGH);
OUT_WRITE(LCD_RESET_PIN, HIGH);
u8g_Delay(5);
spiBegin();
spiInit(LCD_SPI_SPEED);
break;
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
WRITE(MDOGLCD_A0, arg_val ? HIGH : LOW);
WRITE(DOGLCD_A0, arg_val ? HIGH : LOW);
break;
case U8G_COM_MSG_CHIP_SELECT: /* arg_val == 0 means HIGH level of U8G_PI_CS */
WRITE(MDOGLCD_CS, arg_val ? LOW : HIGH);
WRITE(DOGLCD_CS, arg_val ? LOW : HIGH);
break;
case U8G_COM_MSG_RESET:
WRITE(MLCD_RESET_PIN, arg_val);
WRITE(LCD_RESET_PIN, arg_val);
break;
case U8G_COM_MSG_WRITE_BYTE:
@@ -96,5 +101,6 @@ uint8_t u8g_eps_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_pt
return 1;
}
#endif // FYSETC_MINI_12864_2_1
#endif // EITHER(MKS_MINI_12864, FYSETC_MINI_12864_2_1)
#endif // ARDUINO_ARCH_ESP32
Marlin/src/HAL/HAL.h
+1 -4
View File
@@ -28,6 +28,7 @@
#endif
#include HAL_PATH(.,HAL.h)
extern MarlinHAL hal;
#define HAL_ADC_RANGE _BV(HAL_ADC_RESOLUTION)
@@ -44,7 +45,3 @@
#ifndef PGMSTR
#define PGMSTR(NAM,STR) const char NAM[] = STR
#endif
inline void watchdog_refresh() {
TERN_(USE_WATCHDOG, HAL_watchdog_refresh());
}
Marlin/src/HAL/LINUX/HAL.h
+7 -3
View File
@@ -21,6 +21,8 @@
*/
#pragma once
#include "../../inc/MarlinConfigPre.h"
#include <iostream>
#include <stdint.h>
#include <stdarg.h>
@@ -29,12 +31,10 @@
#include <algorithm>
#include "hardware/Clock.h"
#include "../shared/Marduino.h"
#include "../shared/math_32bit.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include "serial.h"
// ------------------------
@@ -106,9 +106,13 @@ public:
// Earliest possible init, before setup()
MarlinHAL() {}
// Watchdog
static void watchdog_init() {}
static void watchdog_refresh() {}
static void init() {} // Called early in setup()
static void init_board() {} // Called less early in setup()
static void reboot(); // Reset the application state and GPIO
static void reboot(); // Reset the application state and GPIO
// Interrupts
static bool isr_state() { return true; }
Marlin/src/HAL/LINUX/eeprom.cpp
+8 -8
View File
@@ -69,12 +69,12 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
std::size_t bytes_written = 0;
for (std::size_t i = 0; i < size; i++) {
buffer[pos+i] = value[i];
bytes_written ++;
buffer[pos + i] = value[i];
bytes_written++;
}
crc16(crc, value, size);
pos = pos + size;
pos += size;
return (bytes_written != size); // return true for any error
}
@@ -82,21 +82,21 @@ bool PersistentStore::read_data(int &pos, uint8_t *value, const size_t size, uin
std::size_t bytes_read = 0;
if (writing) {
for (std::size_t i = 0; i < size; i++) {
value[i] = buffer[pos+i];
bytes_read ++;
value[i] = buffer[pos + i];
bytes_read++;
}
crc16(crc, value, size);
}
else {
uint8_t temp[size];
for (std::size_t i = 0; i < size; i++) {
temp[i] = buffer[pos+i];
bytes_read ++;
temp[i] = buffer[pos + i];
bytes_read++;
}
crc16(crc, temp, size);
}
pos = pos + size;
pos += size;
return bytes_read != size; // return true for any error
}
Marlin/src/HAL/LINUX/hardware/Heater.h
+2 -2
View File
@@ -26,8 +26,8 @@
struct LowpassFilter {
uint64_t data_delay = 0;
uint16_t update(uint16_t value) {
data_delay = data_delay - (data_delay >> 6) + value;
return (uint16_t)(data_delay >> 6);
data_delay += value - (data_delay >> 6);
return uint16_t(data_delay >> 6);
}
};
Marlin/src/HAL/LPC1768/HAL.cpp
+47 -7
View File
@@ -25,10 +25,6 @@
#include "../shared/Delay.h"
#include "../../../gcode/parser.h"
#if ENABLED(USE_WATCHDOG)
#include "watchdog.h"
#endif
DefaultSerial1 USBSerial(false, UsbSerial);
uint32_t MarlinHAL::adc_result = 0;
@@ -61,9 +57,7 @@ uint8_t MarlinHAL::get_reset_source() {
return RST_POWER_ON;
}
void MarlinHAL::clear_reset_source() {
TERN_(USE_WATCHDOG, watchdog_clear_timeout_flag());
}
void MarlinHAL::clear_reset_source() { watchdog_clear_timeout_flag(); }
void flashFirmware(const int16_t) {
delay(500); // Give OS time to disconnect
@@ -72,6 +66,52 @@ void flashFirmware(const int16_t) {
hal.reboot();
}
#if ENABLED(USE_WATCHDOG)
#include <lpc17xx_wdt.h>
#define WDT_TIMEOUT_US TERN(WATCHDOG_DURATION_8S, 8000000, 4000000) // 4 or 8 second timeout
void MarlinHAL::watchdog_init() {
#if ENABLED(WATCHDOG_RESET_MANUAL)
// We enable the watchdog timer, but only for the interrupt.
// Configure WDT to only trigger an interrupt
// Disable WDT interrupt (just in case, to avoid triggering it!)
NVIC_DisableIRQ(WDT_IRQn);
// We NEED memory barriers to ensure Interrupts are actually disabled!
// ( https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the )
__DSB();
__ISB();
// Configure WDT to only trigger an interrupt
// Initialize WDT with the given parameters
WDT_Init(WDT_CLKSRC_IRC, WDT_MODE_INT_ONLY);
// Configure and enable WDT interrupt.
NVIC_ClearPendingIRQ(WDT_IRQn);
NVIC_SetPriority(WDT_IRQn, 0); // Use highest priority, so we detect all kinds of lockups
NVIC_EnableIRQ(WDT_IRQn);
#else
WDT_Init(WDT_CLKSRC_IRC, WDT_MODE_RESET);
#endif
WDT_Start(WDT_TIMEOUT_US);
}
void MarlinHAL::watchdog_refresh() {
WDT_Feed();
#if DISABLED(PINS_DEBUGGING) && PIN_EXISTS(LED)
TOGGLE(LED_PIN); // heartbeat indicator
#endif
}
// Timeout state
bool MarlinHAL::watchdog_timed_out() { return TEST(WDT_ReadTimeOutFlag(), 0); }
void MarlinHAL::watchdog_clear_timeout_flag() { WDT_ClrTimeOutFlag(); }
#endif // USE_WATCHDOG
// For M42/M43, scan command line for pin code
// return index into pin map array if found and the pin is valid.
// return dval if not found or not a valid pin.
Marlin/src/HAL/LPC1768/HAL.h
+9 -4
View File
@@ -38,7 +38,6 @@ extern "C" volatile uint32_t _millis;
#include "../shared/math_32bit.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include "MarlinSerial.h"
#include <adc.h>
@@ -177,7 +176,7 @@ void flashFirmware(const int16_t);
#define CPU_ST7920_DELAY_3 750
// ------------------------
// Class Utilities
// Free Memory Accessor
// ------------------------
#pragma GCC diagnostic push
@@ -199,9 +198,9 @@ public:
// Earliest possible init, before setup()
MarlinHAL() {}
static void init(); // Called early in setup()
static void init(); // Called early in setup()
static void init_board() {} // Called less early in setup()
static void reboot(); // Restart the firmware from 0x0
static void reboot(); // Restart the firmware from 0x0
// Interrupts
static bool isr_state() { return !__get_PRIMASK(); }
@@ -210,6 +209,12 @@ public:
static void delay_ms(const int ms) { _delay_ms(ms); }
// Watchdog
static void watchdog_init() IF_DISABLED(USE_WATCHDOG, {});
static void watchdog_refresh() IF_DISABLED(USE_WATCHDOG, {});
static bool watchdog_timed_out() IF_DISABLED(USE_WATCHDOG, { return false; });
static void watchdog_clear_timeout_flag() IF_DISABLED(USE_WATCHDOG, {});
// Tasks, called from idle()
static void idletask();
Marlin/src/HAL/LPC1768/HAL_SPI.cpp
+46 -1
View File
@@ -318,8 +318,16 @@ void SPIClass::dmaSend(void *buf, uint16_t length, bool minc) {
// Enable DMA
GPDMA_ChannelCmd(0, ENABLE);
/*
* Observed behaviour on normal data transfer completion (SKR 1.3 board / LPC1768 MCU)
* GPDMA_STAT_INTTC flag is SET
* GPDMA_STAT_INTERR flag is NOT SET
* GPDMA_STAT_RAWINTTC flag is NOT SET
* GPDMA_STAT_RAWINTERR flag is SET
*/
// Wait for data transfer
while (!GPDMA_IntGetStatus(GPDMA_STAT_RAWINTTC, 0) && !GPDMA_IntGetStatus(GPDMA_STAT_RAWINTERR, 0)) { }
while (!GPDMA_IntGetStatus(GPDMA_STAT_INTTC, 0) && !GPDMA_IntGetStatus(GPDMA_STAT_INTERR, 0)) {}
// Clear err and int
GPDMA_ClearIntPending (GPDMA_STATCLR_INTTC, 0);
@@ -333,6 +341,43 @@ void SPIClass::dmaSend(void *buf, uint16_t length, bool minc) {
SSP_DMACmd(_currentSetting->spi_d, SSP_DMA_TX, DISABLE);
}
void SPIClass::dmaSendAsync(void *buf, uint16_t length, bool minc) {
//TODO: LPC dma can only write 0xFFF bytes at once.
GPDMA_Channel_CFG_Type GPDMACfg;
/* Configure GPDMA channel 0 -------------------------------------------------------------*/
/* DMA Channel 0 */
GPDMACfg.ChannelNum = 0;
// Source memory
GPDMACfg.SrcMemAddr = (uint32_t)buf;
// Destination memory - Not used
GPDMACfg.DstMemAddr = 0;
// Transfer size
GPDMACfg.TransferSize = length;
// Transfer width
GPDMACfg.TransferWidth = (_currentSetting->dataSize == DATA_SIZE_16BIT) ? GPDMA_WIDTH_HALFWORD : GPDMA_WIDTH_BYTE;
// Transfer type
GPDMACfg.TransferType = GPDMA_TRANSFERTYPE_M2P;
// Source connection - unused
GPDMACfg.SrcConn = 0;
// Destination connection
GPDMACfg.DstConn = (_currentSetting->spi_d == LPC_SSP0) ? GPDMA_CONN_SSP0_Tx : GPDMA_CONN_SSP1_Tx;
GPDMACfg.DMALLI = 0;
// Enable dma on SPI
SSP_DMACmd(_currentSetting->spi_d, SSP_DMA_TX, ENABLE);
// Only increase memory if minc is true
GPDMACfg.MemoryIncrease = (minc ? GPDMA_DMACCxControl_SI : 0);
// Setup channel with given parameter
GPDMA_Setup(&GPDMACfg);
// Enable DMA
GPDMA_ChannelCmd(0, ENABLE);
}
uint16_t SPIClass::read() {
return SSP_ReceiveData(_currentSetting->spi_d);
}
Marlin/src/HAL/LPC1768/HAL_MinSerial.cpp → Marlin/src/HAL/LPC1768/MinSerial.cpp
+1 -1
View File
@@ -26,7 +26,7 @@
#if ENABLED(POSTMORTEM_DEBUGGING)
#include "../shared/HAL_MinSerial.h"
#include "../shared/MinSerial.h"
#include <debug_frmwrk.h>
static void TX(char c) { _DBC(c); }
Marlin/src/HAL/LPC1768/eeprom_wired.cpp
+1 -1
View File
@@ -34,7 +34,7 @@
#include "../shared/eeprom_api.h"
#ifndef MARLIN_EEPROM_SIZE
#define MARLIN_EEPROM_SIZE 0x8000 // 32KB‬
#define MARLIN_EEPROM_SIZE 0x8000 // 32K
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
Marlin/src/HAL/LPC1768/inc/Conditionals_post.h
+1 -1
View File
@@ -29,6 +29,6 @@
// LPC1768 boards seem to lose steps when saving to EEPROM during print (issue #20785)
// TODO: Which other boards are incompatible?
#if defined(MCU_LPC1768) && PRINTCOUNTER_SAVE_INTERVAL > 0
#if defined(MCU_LPC1768) && ENABLED(FLASH_EEPROM_EMULATION) && PRINTCOUNTER_SAVE_INTERVAL > 0
#define PRINTCOUNTER_SYNC 1
#endif
Marlin/src/HAL/LPC1768/include/SPI.h
+1
View File
@@ -155,6 +155,7 @@ public:
void read(uint8_t *buf, uint32_t len);
void dmaSend(void *buf, uint16_t length, bool minc);
void dmaSendAsync(void *buf, uint16_t length, bool minc);
/**
* @brief Sets the number of the SPI peripheral to be used by
Marlin/src/HAL/LPC1768/tft/tft_spi.cpp
+56 -41
View File
@@ -26,7 +26,7 @@
#include "tft_spi.h"
SPIClass TFT_SPI::SPIx(1);
SPIClass TFT_SPI::SPIx(TFT_SPI_DEVICE);
void TFT_SPI::Init() {
#if PIN_EXISTS(TFT_RESET)
@@ -38,40 +38,10 @@ void TFT_SPI::Init() {
OUT_WRITE(TFT_BACKLIGHT_PIN, HIGH);
#endif
SET_OUTPUT(TFT_DC_PIN);
SET_OUTPUT(TFT_CS_PIN);
WRITE(TFT_DC_PIN, HIGH);
WRITE(TFT_CS_PIN, HIGH);
OUT_WRITE(TFT_DC_PIN, HIGH);
OUT_WRITE(TFT_CS_PIN, HIGH);
/**
* STM32F1 APB2 = 72MHz, APB1 = 36MHz, max SPI speed of this MCU if 18Mhz
* STM32F1 has 3 SPI ports, SPI1 in APB2, SPI2/SPI3 in APB1
* so the minimum prescale of SPI1 is DIV4, SPI2/SPI3 is DIV2
*/
#if 0
#if SPI_DEVICE == 1
#define SPI_CLOCK_MAX SPI_CLOCK_DIV4
#else
#define SPI_CLOCK_MAX SPI_CLOCK_DIV2
#endif
uint8_t clock;
uint8_t spiRate = SPI_FULL_SPEED;
switch (spiRate) {
case SPI_FULL_SPEED: clock = SPI_CLOCK_MAX ; break;
case SPI_HALF_SPEED: clock = SPI_CLOCK_DIV4 ; break;
case SPI_QUARTER_SPEED: clock = SPI_CLOCK_DIV8 ; break;
case SPI_EIGHTH_SPEED: clock = SPI_CLOCK_DIV16; break;
case SPI_SPEED_5: clock = SPI_CLOCK_DIV32; break;
case SPI_SPEED_6: clock = SPI_CLOCK_DIV64; break;
default: clock = SPI_CLOCK_DIV2; // Default from the SPI library
}
#endif
#if TFT_MISO_PIN == BOARD_SPI1_MISO_PIN
SPIx.setModule(1);
#elif TFT_MISO_PIN == BOARD_SPI2_MISO_PIN
SPIx.setModule(2);
#endif
SPIx.setModule(TFT_SPI_DEVICE);
SPIx.setClock(SPI_CLOCK_MAX_TFT);
SPIx.setBitOrder(MSBFIRST);
SPIx.setDataMode(SPI_MODE0);
@@ -114,17 +84,62 @@ uint32_t TFT_SPI::ReadID(uint16_t Reg) {
return data >> 7;
}
bool TFT_SPI::isBusy() { return false; }
bool TFT_SPI::isBusy() {
#define __IS_DMA_CONFIGURED(__HANDLE__) ((__HANDLE__)->DMACCSrcAddr != 0)
void TFT_SPI::Abort() { DataTransferEnd(); }
// DMA Channel 0 is hardcoded in dmaSendAsync() and dmaSend()
if (!__IS_DMA_CONFIGURED(LPC_GPDMACH0)) return false;
void TFT_SPI::Transmit(uint16_t Data) { SPIx.transfer(Data); }
if (GPDMA_IntGetStatus(GPDMA_STAT_INTERR, 0)) {
// You should not be here - DMA transfer error flag is set
// Abort DMA transfer and release SPI
}
else {
// Check if DMA transfer completed flag is set
if (!GPDMA_IntGetStatus(GPDMA_STAT_INTTC, 0)) return true;
// Check if SPI TX butter is empty and SPI is idle
if ((SSP_GetStatus(LPC_SSPx, SSP_STAT_TXFIFO_EMPTY) == RESET) || (SSP_GetStatus(LPC_SSPx, SSP_STAT_BUSY) == SET)) return true;
}
Abort();
return false;
}
void TFT_SPI::Abort() {
// DMA Channel 0 is hardcoded in dmaSendAsync() and dmaSend()
// Disable DMA
GPDMA_ChannelCmd(0, DISABLE);
// Clear ERR and TC
GPDMA_ClearIntPending(GPDMA_STATCLR_INTTC, 0);
GPDMA_ClearIntPending(GPDMA_STATCLR_INTERR, 0);
// Disable DMA on SPI
SSP_DMACmd(LPC_SSPx, SSP_DMA_TX, DISABLE);
// Deconfigure DMA Channel 0
LPC_GPDMACH0->DMACCControl = 0U;
LPC_GPDMACH0->DMACCConfig = 0U;
LPC_GPDMACH0->DMACCSrcAddr = 0U;
LPC_GPDMACH0->DMACCDestAddr = 0U;
void TFT_SPI::TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count) {
DataTransferBegin(DATASIZE_16BIT);
WRITE(TFT_DC_PIN, HIGH);
SPIx.dmaSend(Data, Count, MemoryIncrease);
DataTransferEnd();
}
void TFT_SPI::Transmit(uint16_t Data) { SPIx.transfer(Data); }
void TFT_SPI::Transmit(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count) {
DataTransferBegin(DATASIZE_16BIT);
SPIx.dmaSend(Data, Count, MemoryIncrease);
Abort();
}
void TFT_SPI::TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count) {
DataTransferBegin(DATASIZE_16BIT);
SPIx.dmaSendAsync(Data, Count, MemoryIncrease);
TERN_(TFT_SHARED_SPI, while (isBusy()));
}
#endif // HAS_SPI_TFT
Marlin/src/HAL/LPC1768/tft/tft_spi.h
+27 -15
View File
@@ -27,6 +27,18 @@
#include <lpc17xx_ssp.h>
// #include <lpc17xx_gpdma.h>
#define IS_SPI(N) (BOARD_NR_SPI >= N && (TFT_SCK_PIN == BOARD_SPI##N##_SCK_PIN) && (TFT_MOSI_PIN == BOARD_SPI##N##_MOSI_PIN) && (TFT_MISO_PIN == BOARD_SPI##N##_MISO_PIN))
#if IS_SPI(1)
#define TFT_SPI_DEVICE 1
#define LPC_SSPx LPC_SSP0
#elif IS_SPI(2)
#define TFT_SPI_DEVICE 2
#define LPC_SSPx LPC_SSP1
#else
#error "Invalid TFT SPI configuration."
#endif
#undef IS_SPI
#ifndef LCD_READ_ID
#define LCD_READ_ID 0x04 // Read display identification information (0xD3 on ILI9341)
#endif
@@ -34,17 +46,19 @@
#define LCD_READ_ID4 0xD3 // Read display identification information (0xD3 on ILI9341)
#endif
#define DATASIZE_8BIT SSP_DATABIT_8
#define DATASIZE_16BIT SSP_DATABIT_16
#define TFT_IO_DRIVER TFT_SPI
#define DATASIZE_8BIT SSP_DATABIT_8
#define DATASIZE_16BIT SSP_DATABIT_16
#define TFT_IO_DRIVER TFT_SPI
#define DMA_MAX_SIZE 0xFFF
#define DMA_MINC_ENABLE 1
#define DMA_MINC_DISABLE 0
#define DMA_MINC_ENABLE 1
#define DMA_MINC_DISABLE 0
class TFT_SPI {
private:
static uint32_t ReadID(uint16_t Reg);
static void Transmit(uint16_t Data);
static void Transmit(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count);
static void TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count);
public:
@@ -56,22 +70,20 @@ public:
static void Abort();
static void DataTransferBegin(uint16_t DataWidth = DATASIZE_16BIT);
static void DataTransferEnd() { OUT_WRITE(TFT_CS_PIN, HIGH); SPIx.end(); };
static void DataTransferEnd() { WRITE(TFT_CS_PIN, HIGH); SSP_Cmd(LPC_SSPx, DISABLE); };
static void DataTransferAbort();
static void WriteData(uint16_t Data) { Transmit(Data); }
static void WriteReg(uint16_t Reg) { OUT_WRITE(TFT_A0_PIN, LOW); Transmit(Reg); OUT_WRITE(TFT_A0_PIN, HIGH); }
static void WriteReg(uint16_t Reg) { WRITE(TFT_DC_PIN, LOW); Transmit(Reg); WRITE(TFT_DC_PIN, HIGH); }
static void WriteSequence(uint16_t *Data, uint16_t Count) { TransmitDMA(DMA_MINC_ENABLE, Data, Count); }
// static void WriteMultiple(uint16_t Color, uint16_t Count) { static uint16_t Data; Data = Color; TransmitDMA(DMA_MINC_DISABLE, &Data, Count); }
static void WriteSequence_DMA(uint16_t *Data, uint16_t Count) { TransmitDMA(DMA_MINC_ENABLE, Data, Count); }
static void WriteMultiple_DMA(uint16_t Color, uint16_t Count) { static uint16_t Data; Data = Color; TransmitDMA(DMA_MINC_DISABLE, &Data, Count); }
static void WriteSequence(uint16_t *Data, uint16_t Count) { Transmit(DMA_MINC_ENABLE, Data, Count); }
static void WriteMultiple(uint16_t Color, uint32_t Count) {
static uint16_t Data; Data = Color;
//LPC dma can only write 0xFFF bytes at once.
#define MAX_DMA_SIZE (0xFFF - 1)
while (Count > 0) {
TransmitDMA(DMA_MINC_DISABLE, &Data, Count > MAX_DMA_SIZE ? MAX_DMA_SIZE : Count);
Count = Count > MAX_DMA_SIZE ? Count - MAX_DMA_SIZE : 0;
Transmit(DMA_MINC_DISABLE, &Color, Count > DMA_MAX_SIZE ? DMA_MAX_SIZE : Count);
Count = Count > DMA_MAX_SIZE ? Count - DMA_MAX_SIZE : 0;
}
#undef MAX_DMA_SIZE
}
};
Marlin/src/HAL/LPC1768/tft/xpt2046.cpp
+5 -3
View File
@@ -44,9 +44,11 @@ uint16_t delta(uint16_t a, uint16_t b) { return a > b ? a - b : b - a; }
#endif
void XPT2046::Init() {
SET_INPUT(TOUCH_MISO_PIN);
SET_OUTPUT(TOUCH_MOSI_PIN);
SET_OUTPUT(TOUCH_SCK_PIN);
#if DISABLED(TOUCH_BUTTONS_HW_SPI)
SET_INPUT(TOUCH_MISO_PIN);
SET_OUTPUT(TOUCH_MOSI_PIN);
SET_OUTPUT(TOUCH_SCK_PIN);
#endif
OUT_WRITE(TOUCH_CS_PIN, HIGH);
#if PIN_EXISTS(TOUCH_INT)
Marlin/src/HAL/LPC1768/upload_extra_script.py
+112 -104
View File
@@ -9,119 +9,127 @@ from __future__ import print_function
import pioutil
if pioutil.is_pio_build():
target_filename = "FIRMWARE.CUR"
target_drive = "REARM"
target_filename = "FIRMWARE.CUR"
target_drive = "REARM"
import os,getpass,platform
import platform
current_OS = platform.system()
Import("env")
current_OS = platform.system()
Import("env")
def print_error(e):
print('\nUnable to find destination disk (%s)\n' \
'Please select it in platformio.ini using the upload_port keyword ' \
'(https://docs.platformio.org/en/latest/projectconf/section_env_upload.html) ' \
'or copy the firmware (.pio/build/%s/firmware.bin) manually to the appropriate disk\n' \
%(e, env.get('PIOENV')))
def print_error(e):
print('\nUnable to find destination disk (%s)\n' \
'Please select it in platformio.ini using the upload_port keyword ' \
'(https://docs.platformio.org/en/latest/projectconf/section_env_upload.html) ' \
'or copy the firmware (.pio/build/%s/firmware.bin) manually to the appropriate disk\n' \
%(e, env.get('PIOENV')))
def before_upload(source, target, env):
try:
#
# Find a disk for upload
#
upload_disk = 'Disk not found'
target_file_found = False
target_drive_found = False
if current_OS == 'Windows':
#
# platformio.ini will accept this for a Windows upload port designation: 'upload_port = L:'
# Windows - doesn't care about the disk's name, only cares about the drive letter
import subprocess,string
from ctypes import windll
def before_upload(source, target, env):
try:
from pathlib import Path
#
# Find a disk for upload
#
upload_disk = 'Disk not found'
target_file_found = False
target_drive_found = False
if current_OS == 'Windows':
#
# platformio.ini will accept this for a Windows upload port designation: 'upload_port = L:'
# Windows - doesn't care about the disk's name, only cares about the drive letter
import subprocess,string
from ctypes import windll
from pathlib import PureWindowsPath
# getting list of drives
# https://stackoverflow.com/questions/827371/is-there-a-way-to-list-all-the-available-drive-letters-in-python
drives = []
bitmask = windll.kernel32.GetLogicalDrives()
for letter in string.ascii_uppercase:
if bitmask & 1:
drives.append(letter)
bitmask >>= 1
# getting list of drives
# https://stackoverflow.com/questions/827371/is-there-a-way-to-list-all-the-available-drive-letters-in-python
drives = []
bitmask = windll.kernel32.GetLogicalDrives()
for letter in string.ascii_uppercase:
if bitmask & 1:
drives.append(letter)
bitmask >>= 1
for drive in drives:
final_drive_name = drive + ':\\'
# print ('disc check: {}'.format(final_drive_name))
try:
volume_info = str(subprocess.check_output('cmd /C dir ' + final_drive_name, stderr=subprocess.STDOUT))
except Exception as e:
print ('error:{}'.format(e))
continue
else:
if target_drive in volume_info and not target_file_found: # set upload if not found target file yet
target_drive_found = True
upload_disk = final_drive_name
if target_filename in volume_info:
if not target_file_found:
upload_disk = final_drive_name
target_file_found = True
for drive in drives:
final_drive_name = drive + ':'
# print ('disc check: {}'.format(final_drive_name))
try:
volume_info = str(subprocess.check_output('cmd /C dir ' + final_drive_name, stderr=subprocess.STDOUT))
except Exception as e:
print ('error:{}'.format(e))
continue
else:
if target_drive in volume_info and not target_file_found: # set upload if not found target file yet
target_drive_found = True
upload_disk = PureWindowsPath(final_drive_name)
if target_filename in volume_info:
if not target_file_found:
upload_disk = PureWindowsPath(final_drive_name)
target_file_found = True
elif current_OS == 'Linux':
#
# platformio.ini will accept this for a Linux upload port designation: 'upload_port = /media/media_name/drive'
#
drives = os.listdir(os.path.join(os.sep, 'media', getpass.getuser()))
if target_drive in drives: # If target drive is found, use it.
target_drive_found = True
upload_disk = os.path.join(os.sep, 'media', getpass.getuser(), target_drive) + os.sep
else:
for drive in drives:
try:
files = os.listdir(os.path.join(os.sep, 'media', getpass.getuser(), drive))
except:
continue
else:
if target_filename in files:
upload_disk = os.path.join(os.sep, 'media', getpass.getuser(), drive) + os.sep
target_file_found = True
break
#
# set upload_port to drive if found
#
elif current_OS == 'Linux':
#
# platformio.ini will accept this for a Linux upload port designation: 'upload_port = /media/media_name/drive'
#
import getpass
user = getpass.getuser()
mpath = Path('/media', user)
drives = [ x for x in mpath.iterdir() if x.is_dir() ]
if target_drive in drives: # If target drive is found, use it.
target_drive_found = True
upload_disk = mpath / target_drive
else:
for drive in drives:
try:
fpath = mpath / drive
filenames = [ x.name for x in fpath.iterdir() if x.is_file() ]
except:
continue
else:
if target_filename in filenames:
upload_disk = mpath / drive
target_file_found = True
break
#
# set upload_port to drive if found
#
if target_file_found or target_drive_found:
env.Replace(
UPLOAD_FLAGS="-P$UPLOAD_PORT"
)
if target_file_found or target_drive_found:
env.Replace(
UPLOAD_FLAGS="-P$UPLOAD_PORT"
)
elif current_OS == 'Darwin': # MAC
#
# platformio.ini will accept this for a OSX upload port designation: 'upload_port = /media/media_name/drive'
#
drives = os.listdir('/Volumes') # human readable names
if target_drive in drives and not target_file_found: # set upload if not found target file yet
target_drive_found = True
upload_disk = '/Volumes/' + target_drive + '/'
for drive in drives:
try:
filenames = os.listdir('/Volumes/' + drive + '/') # will get an error if the drive is protected
except:
continue
else:
if target_filename in filenames:
if not target_file_found:
upload_disk = '/Volumes/' + drive + '/'
target_file_found = True
elif current_OS == 'Darwin': # MAC
#
# platformio.ini will accept this for a OSX upload port designation: 'upload_port = /media/media_name/drive'
#
dpath = Path('/Volumes') # human readable names
drives = [ x for x in dpath.iterdir() if x.is_dir() ]
if target_drive in drives and not target_file_found: # set upload if not found target file yet
target_drive_found = True
upload_disk = dpath / target_drive
for drive in drives:
try:
fpath = dpath / drive # will get an error if the drive is protected
filenames = [ x.name for x in fpath.iterdir() if x.is_file() ]
except:
continue
else:
if target_filename in filenames:
upload_disk = dpath / drive
target_file_found = True
break
#
# Set upload_port to drive if found
#
if target_file_found or target_drive_found:
env.Replace(UPLOAD_PORT=upload_disk)
print('\nUpload disk: ', upload_disk, '\n')
else:
print_error('Autodetect Error')
#
# Set upload_port to drive if found
#
if target_file_found or target_drive_found:
env.Replace(UPLOAD_PORT=str(upload_disk))
print('\nUpload disk: ', upload_disk, '\n')
else:
print_error('Autodetect Error')
except Exception as e:
print_error(str(e))
except Exception as e:
print_error(str(e))
env.AddPreAction("upload", before_upload)
env.AddPreAction("upload", before_upload)
Marlin/src/HAL/LPC1768/watchdog.cpp
-72
View File
@@ -1,72 +0,0 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
*
*/
#ifdef TARGET_LPC1768
#include "../../inc/MarlinConfig.h"
#if ENABLED(USE_WATCHDOG)
#include <lpc17xx_wdt.h>
#include "watchdog.h"
#define WDT_TIMEOUT_US TERN(WATCHDOG_DURATION_8S, 8000000, 4000000) // 4 or 8 second timeout
void watchdog_init() {
#if ENABLED(WATCHDOG_RESET_MANUAL)
// We enable the watchdog timer, but only for the interrupt.
// Configure WDT to only trigger an interrupt
// Disable WDT interrupt (just in case, to avoid triggering it!)
NVIC_DisableIRQ(WDT_IRQn);
// We NEED memory barriers to ensure Interrupts are actually disabled!
// ( https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the )
__DSB();
__ISB();
// Configure WDT to only trigger an interrupt
// Initialize WDT with the given parameters
WDT_Init(WDT_CLKSRC_IRC, WDT_MODE_INT_ONLY);
// Configure and enable WDT interrupt.
NVIC_ClearPendingIRQ(WDT_IRQn);
NVIC_SetPriority(WDT_IRQn, 0); // Use highest priority, so we detect all kinds of lockups
NVIC_EnableIRQ(WDT_IRQn);
#else
WDT_Init(WDT_CLKSRC_IRC, WDT_MODE_RESET);
#endif
WDT_Start(WDT_TIMEOUT_US);
}
void HAL_watchdog_refresh() {
WDT_Feed();
#if DISABLED(PINS_DEBUGGING) && PIN_EXISTS(LED)
TOGGLE(LED_PIN); // heartbeat indicator
#endif
}
// Timeout state
bool watchdog_timed_out() { return TEST(WDT_ReadTimeOutFlag(), 0); }
void watchdog_clear_timeout_flag() { WDT_ClrTimeOutFlag(); }
#endif // USE_WATCHDOG
#endif // TARGET_LPC1768
Marlin/src/HAL/NATIVE_SIM/HAL.h
+5 -2
View File
@@ -45,7 +45,6 @@ uint8_t _getc();
#include "../shared/math_32bit.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "watchdog.h"
#include "serial.h"
// ------------------------
@@ -186,7 +185,7 @@ constexpr inline char* strstr_constexpr(char* str, const char* target) {
}
// ------------------------
// Class Utilities
// Free Memory Accessor
// ------------------------
#pragma GCC diagnostic push
@@ -208,6 +207,10 @@ public:
// Earliest possible init, before setup()
MarlinHAL() {}
// Watchdog
static void watchdog_init();
static void watchdog_refresh();
static void init() {} // Called early in setup()
static void init_board() {} // Called less early in setup()
static void reboot(); // Restart the firmware from 0x0
Marlin/src/HAL/NATIVE_SIM/fastio.h
+1 -1
View File
@@ -44,7 +44,7 @@
*
* Now you can simply SET_OUTPUT(STEP); WRITE(STEP, HIGH); WRITE(STEP, LOW);
*
* Why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
* Why double up on these macros? see https://gcc.gnu.org/onlinedocs/cpp/Stringification.html
*/
/// Read a pin
Marlin/src/HAL/NATIVE_SIM/tft/tft_spi.h
+7 -4
View File
@@ -31,10 +31,11 @@
#endif
#define DATASIZE_8BIT 8
#define DATASIZE_16BIT 16
#define TFT_IO_DRIVER TFT_SPI
#define DATASIZE_16BIT 16
#define TFT_IO_DRIVER TFT_SPI
#define DMA_MAX_SIZE 0xFFFF
#define DMA_MINC_ENABLE 1
#define DMA_MINC_ENABLE 1
#define DMA_MINC_DISABLE 0
class TFT_SPI {
@@ -58,7 +59,9 @@ public:
static void WriteData(uint16_t Data);
static void WriteReg(uint16_t Reg);
static void WriteSequence_DMA(uint16_t *Data, uint16_t Count) { WriteSequence(Data, Count); }
static void WriteMultiple_DMA(uint16_t Color, uint16_t Count) { WriteMultiple(Color, Count); }
static void WriteSequence(uint16_t *Data, uint16_t Count);
// static void WriteMultiple(uint16_t Color, uint16_t Count);
static void WriteMultiple(uint16_t Color, uint32_t Count);
};
Marlin/src/HAL/NATIVE_SIM/tft/xpt2046.h
+1 -1
View File
@@ -51,7 +51,7 @@ enum XPTCoordinate : uint8_t {
XPT2046_Z2 = 0x40 | XPT2046_CONTROL | XPT2046_DFR_MODE,
};
#if !defined(XPT2046_Z1_THRESHOLD)
#ifndef XPT2046_Z1_THRESHOLD
#define XPT2046_Z1_THRESHOLD 10
#endif
Marlin/src/HAL/NATIVE_SIM/u8g/LCD_pin_routines.cpp
+7 -7
View File
@@ -38,13 +38,13 @@
#ifdef __cplusplus
extern "C" {
#endif
void u8g_SetPinOutput(uint8_t internal_pin_number){SET_DIR_OUTPUT(internal_pin_number);}
void u8g_SetPinInput(uint8_t internal_pin_number){SET_DIR_INPUT(internal_pin_number);}
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status){WRITE_PIN(pin, pin_status);}
uint8_t u8g_GetPinLevel(uint8_t pin){return READ_PIN(pin);}
void usleep(uint64_t microsec){
assert(false); // why we here?
}
void u8g_SetPinOutput(uint8_t internal_pin_number) { SET_DIR_OUTPUT(internal_pin_number); }
void u8g_SetPinInput(uint8_t internal_pin_number) { SET_DIR_INPUT(internal_pin_number); }
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status) { WRITE_PIN(pin, pin_status); }
uint8_t u8g_GetPinLevel(uint8_t pin) { return READ_PIN(pin); }
void usleep(uint64_t microsec) { assert(false); /* why we here? */ }
#ifdef __cplusplus
}
#endif
Marlin/src/HAL/NATIVE_SIM/u8g/u8g_com_st7920_sw_spi.cpp
+1 -1
View File
@@ -168,4 +168,4 @@ uint8_t u8g_com_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
#endif
#endif // IS_U8GLIB_ST7920
#endif // TARGET_LPC1768
#endif // __PLAT_NATIVE_SIM__
Marlin/src/HAL/SAMD21/HAL.cpp
+212
View File
@@ -0,0 +1,212 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#ifdef __SAMD21__
#include "../../inc/MarlinConfig.h"
#include <wiring_private.h>
#if USING_HW_SERIALUSB
DefaultSerial1 MSerialUSB(false, SerialUSB);
#endif
#if USING_HW_SERIAL0
DefaultSerial2 MSerial1(false, Serial1);
#endif
#if USING_HW_SERIAL1
DefaultSerial3 MSerial2(false, Serial2);
#endif
#define WDT_CONFIG_PER_7_Val 0x9u
#define WDT_CONFIG_PER_Pos 0
#define WDT_CONFIG_PER_7 (WDT_CONFIG_PER_7_Val << WDT_CONFIG_PER_Pos)
#if ENABLED(USE_WATCHDOG)
#define WDT_TIMEOUT_REG TERN(WATCHDOG_DURATION_8S, WDT_CONFIG_PER_CYC8192, WDT_CONFIG_PER_CYC4096) // 4 or 8 second timeout
void MarlinHAL::watchdog_init() {
// Set up the generic clock (GCLK2) used to clock the watchdog timer at 1.024kHz
GCLK->GENDIV.reg = GCLK_GENDIV_DIV(4) | // Divide the 32.768kHz clock source by divisor 32, where 2^(4 + 1): 32.768kHz/32=1.024kHz
GCLK_GENDIV_ID(2); // Select Generic Clock (GCLK) 2
while (GCLK->STATUS.bit.SYNCBUSY); // Wait for synchronization
REG_GCLK_GENCTRL = GCLK_GENCTRL_DIVSEL | // Set to divide by 2^(GCLK_GENDIV_DIV(4) + 1)
GCLK_GENCTRL_IDC | // Set the duty cycle to 50/50 HIGH/LOW
GCLK_GENCTRL_GENEN | // Enable GCLK2
GCLK_GENCTRL_SRC_OSCULP32K | // Set the clock source to the ultra low power oscillator (OSCULP32K)
GCLK_GENCTRL_ID(2); // Select GCLK2
while (GCLK->STATUS.bit.SYNCBUSY); // Wait for synchronization
// Feed GCLK2 to WDT (Watchdog Timer)
REG_GCLK_CLKCTRL = GCLK_CLKCTRL_CLKEN | // Enable GCLK2 to the WDT
GCLK_CLKCTRL_GEN_GCLK2 | // Select GCLK2
GCLK_CLKCTRL_ID_WDT; // Feed the GCLK2 to the WDT
while (GCLK->STATUS.bit.SYNCBUSY); // Wait for synchronization
WDT->CONFIG.bit.PER = WDT_CONFIG_PER_7; // Set the WDT reset timeout to 4 seconds
while (WDT->STATUS.bit.SYNCBUSY); // Wait for synchronization
REG_WDT_CTRL = WDT_CTRL_ENABLE; // Enable the WDT in normal mode
while (WDT->STATUS.bit.SYNCBUSY); // Wait for synchronization
}
// Reset watchdog. MUST be called at least every 4 seconds after the
// first watchdog_init or SAMD will go into emergency procedures.
void MarlinHAL::watchdog_refresh() {
WDT->CLEAR.reg = WDT_CLEAR_CLEAR_KEY;
while (WDT->STATUS.bit.SYNCBUSY);
}
#endif
// ------------------------
// Types
// ------------------------
// ------------------------
// Private Variables
// ------------------------
// ------------------------
// Private functions
// ------------------------
void MarlinHAL::dma_init() {}
// ------------------------
// Public functions
// ------------------------
// HAL initialization task
void MarlinHAL::init() {
TERN_(DMA_IS_REQUIRED, dma_init());
#if ENABLED(SDSUPPORT)
#if HAS_SD_DETECT && SD_CONNECTION_IS(ONBOARD)
SET_INPUT_PULLUP(SD_DETECT_PIN);
#endif
OUT_WRITE(SDSS, HIGH); // Try to set SDSS inactive before any other SPI users start up
#endif
}
#pragma push_macro("WDT")
#undef WDT // Required to be able to use '.bit.WDT'. Compiler wrongly replace struct field with WDT define
uint8_t MarlinHAL::get_reset_source() {
return 0;
}
#pragma pop_macro("WDT")
void MarlinHAL::reboot() { NVIC_SystemReset(); }
extern "C" {
void * _sbrk(int incr);
extern unsigned int __bss_end__; // end of bss section
}
// Return free memory between end of heap (or end bss) and whatever is current
int freeMemory() {
int free_memory, heap_end = (int)_sbrk(0);
return (int)&free_memory - (heap_end ?: (int)&__bss_end__);
}
// ------------------------
// ADC
// ------------------------
uint16_t MarlinHAL::adc_result;
void MarlinHAL::adc_init() {
/* thanks to https://www.eevblog.com/forum/microcontrollers/samd21g18-adc-with-resrdy-interrupts-only-reads-once-or-twice/ */
ADC->CTRLA.bit.ENABLE = false;
while(ADC->STATUS.bit.SYNCBUSY);
// load chip corrections
uint32_t bias = (*((uint32_t *) ADC_FUSES_BIASCAL_ADDR) & ADC_FUSES_BIASCAL_Msk) >> ADC_FUSES_BIASCAL_Pos;
uint32_t linearity = (*((uint32_t *) ADC_FUSES_LINEARITY_0_ADDR) & ADC_FUSES_LINEARITY_0_Msk) >> ADC_FUSES_LINEARITY_0_Pos;
linearity |= ((*((uint32_t *) ADC_FUSES_LINEARITY_1_ADDR) & ADC_FUSES_LINEARITY_1_Msk) >> ADC_FUSES_LINEARITY_1_Pos) << 5;
/* Wait for bus synchronization. */
while (ADC->STATUS.bit.SYNCBUSY) {};
ADC->CALIB.reg = ADC_CALIB_BIAS_CAL(bias) | ADC_CALIB_LINEARITY_CAL(linearity);
/* Wait for bus synchronization. */
while (ADC->STATUS.bit.SYNCBUSY) {};
ADC->CTRLA.bit.SWRST = true;
while(ADC->STATUS.bit.SYNCBUSY);
ADC->REFCTRL.reg = ADC_REFCTRL_REFSEL_INTVCC1;
ADC->AVGCTRL.reg = ADC_AVGCTRL_SAMPLENUM_32| ADC_AVGCTRL_ADJRES(4);;
ADC->CTRLB.reg = ADC_CTRLB_PRESCALER_DIV128 |
ADC_CTRLB_RESSEL_16BIT |
ADC_CTRLB_FREERUN;
while(ADC->STATUS.bit.SYNCBUSY);
ADC->SAMPCTRL.bit.SAMPLEN = 0x00;
while(ADC->STATUS.bit.SYNCBUSY);
ADC->INPUTCTRL.reg = ADC_INPUTCTRL_INPUTSCAN(HAL_ADC_AIN_LEN) // scan (INPUTSCAN + NUM_EXTUDERS - 1) pins
| ADC_INPUTCTRL_GAIN_DIV2 |ADC_INPUTCTRL_MUXNEG_GND| HAL_ADC_AIN_START ; /* set to first AIN */
while(ADC->STATUS.bit.SYNCBUSY);
ADC->INTENSET.reg |= ADC_INTENSET_RESRDY; // enable Result Ready ADC interrupts
while (ADC->STATUS.bit.SYNCBUSY);
NVIC_EnableIRQ(ADC_IRQn); // enable ADC interrupts
NVIC_SetPriority(ADC_IRQn, 3);
ADC->CTRLA.bit.ENABLE = true;
}
volatile uint32_t adc_results[HAL_ADC_AIN_NUM_SENSORS];
void ADC_Handler() {
while(ADC->STATUS.bit.SYNCBUSY == 1);
int pos = ADC->INPUTCTRL.bit.INPUTOFFSET;
adc_results[pos] = ADC->RESULT.reg; /* Read the value. */
ADC->INTFLAG.reg = ADC_INTENSET_RESRDY; /* Clear the data ready flag. */
}
void MarlinHAL::adc_start(const pin_t pin) {
/* due to the way INPUTOFFSET works, the last sensor is the first position in the array
and we want the ADC_handler interrupt to be as simple possible, so we do the calculation here.
*/
unsigned int pos = PIN_TO_INPUTCTRL(pin) - HAL_ADC_AIN_START + 1;
if (pos == HAL_ADC_AIN_NUM_SENSORS) pos = 0;
adc_result = adc_results[pos]; // 16-bit resolution
//adc_result = 0xFFFF;
}
#endif // __SAMD21__
Marlin/src/HAL/SAMD21/HAL.h
+223
View File
@@ -0,0 +1,223 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#define CPU_32_BIT
#include "../shared/Marduino.h"
#include "../shared/math_32bit.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
// ------------------------
// Serial ports
// ------------------------
#include "../../core/serial_hook.h"
typedef ForwardSerial1Class< decltype(SerialUSB) > DefaultSerial1;
extern DefaultSerial1 MSerialUSB;
// Serial ports
typedef ForwardSerial1Class< decltype(Serial1) > DefaultSerial2;
typedef ForwardSerial1Class< decltype(Serial2) > DefaultSerial3;
extern DefaultSerial2 MSerial0;
extern DefaultSerial3 MSerial1;
#define __MSERIAL(X) MSerial##X
#define _MSERIAL(X) __MSERIAL(X)
#define MSERIAL(X) _MSERIAL(INCREMENT(X))
#if WITHIN(SERIAL_PORT, 0, 1)
#define MYSERIAL1 MSERIAL(SERIAL_PORT)
#elif SERIAL_PORT == -1
#define MYSERIAL1 MSerialUSB
#else
#error "SERIAL_PORT must be -1 (Native USB only)."
#endif
#ifdef SERIAL_PORT_2
#if WITHIN(SERIAL_PORT_2, 0, 1)
#define MYSERIAL2 MSERIAL(SERIAL_PORT)
#elif SERIAL_PORT_2 == -1
#define MYSERIAL2 MSerialUSB
#else
#error "SERIAL_PORT_2 must be -1 (Native USB only)."
#endif
#endif
#ifdef MMU2_SERIAL_PORT
#if WITHIN(MMU2_SERIAL_PORT, 0, 1)
#define MMU2_SERIAL MSERIAL(SERIAL_PORT)
#elif MMU2_SERIAL_PORT == -1
#define MMU2_SERIAL MSerialUSB
#else
#error "MMU2_SERIAL_PORT must be -1 (Native USB only)."
#endif
#endif
#ifdef LCD_SERIAL_PORT
#if WITHIN(LCD_SERIAL_PORT, 0, 1)
#define LCD_SERIAL MSERIAL(SERIAL_PORT)
#elif LCD_SERIAL_PORT == -1
#define LCD_SERIAL MSerialUSB
#else
#error "LCD_SERIAL_PORT must be -1 (Native USB only)."
#endif
#endif
typedef int8_t pin_t;
#define SHARED_SERVOS HAS_SERVOS // Use shared/servos.cpp
class Servo;
typedef Servo hal_servo_t;
//
// Interrupts
//
#define CRITICAL_SECTION_START() const bool irqon = !__get_PRIMASK(); __disable_irq()
#define CRITICAL_SECTION_END() if (irqon) __enable_irq()
#define cli() __disable_irq() // Disable interrupts
#define sei() __enable_irq() // Enable interrupts
//
// ADC
//
#define HAL_ADC_FILTERED 1 // Disable Marlin's oversampling. The HAL filters ADC values.
#define HAL_ADC_VREF 3.3
#define HAL_ADC_RESOLUTION 12
#define HAL_ADC_AIN_START ADC_INPUTCTRL_MUXPOS_PIN3
#define HAL_ADC_AIN_NUM_SENSORS 3
#define HAL_ADC_AIN_LEN HAL_ADC_AIN_NUM_SENSORS-1
//
// Pin Mapping for M42, M43, M226
//
#define GET_PIN_MAP_PIN(index) index
#define GET_PIN_MAP_INDEX(pin) pin
#define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)
//
// Tone
//
void tone(const pin_t _pin, const unsigned int frequency, const unsigned long duration=0);
void noTone(const pin_t _pin);
// ------------------------
// Class Utilities
// ------------------------
#pragma GCC diagnostic push
#if GCC_VERSION <= 50000
#pragma GCC diagnostic ignored "-Wunused-function"
#endif
#ifdef __cplusplus
extern "C" {
#endif
char *dtostrf(double __val, signed char __width, unsigned char __prec, char *__s);
extern "C" int freeMemory();
#ifdef __cplusplus
}
#endif
#pragma GCC diagnostic pop
// ------------------------
// MarlinHAL Class
// ------------------------
class MarlinHAL {
public:
// Earliest possible init, before setup()
MarlinHAL() {}
// Watchdog
static void watchdog_init() IF_DISABLED(USE_WATCHDOG, {});
static void watchdog_refresh() IF_DISABLED(USE_WATCHDOG, {});
static void init(); // Called early in setup()
static void init_board() {} // Called less early in setup()
static void reboot(); // Restart the firmware from 0x0
// Interrupts
static bool isr_state() { return !__get_PRIMASK(); }
static void isr_on() { sei(); }
static void isr_off() { cli(); }
static void delay_ms(const int ms) { delay(ms); }
// Tasks, called from idle()
static void idletask() {}
// Reset
static uint8_t get_reset_source();
static void clear_reset_source() {}
// Free SRAM
static int freeMemory() { return ::freeMemory(); }
//
// ADC Methods
//
static uint16_t adc_result;
// Called by Temperature::init once at startup
static void adc_init();
// Called by Temperature::init for each sensor at startup
static void adc_enable(const uint8_t ch) {}
// Begin ADC sampling on the given pin. Called from Temperature::isr!
static void adc_start(const pin_t pin);
// Is the ADC ready for reading?
static bool adc_ready() { return true; }
// The current value of the ADC register
static uint16_t adc_value() { return adc_result; }
/**
* Set the PWM duty cycle for the pin to the given value.
* No option to invert the duty cycle [default = false]
* No option to change the scale of the provided value to enable finer PWM duty control [default = 255]
*/
static void set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t=255, const bool=false) {
analogWrite(pin, v);
}
private:
static void dma_init();
};
Marlin/src/HAL/SAMD21/HAL_SPI.cpp
+148
View File
@@ -0,0 +1,148 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
/**
* Hardware and software SPI implementations are included in this file.
*
* Control of the slave select pin(s) is handled by the calling routines and
* SAMD21 let hardware SPI handling to remove SS from its logic.
*/
#ifdef __SAMD21__
// --------------------------------------------------------------------------
// Includes
// --------------------------------------------------------------------------
#include "../../inc/MarlinConfig.h"
#include <SPI.h>
// --------------------------------------------------------------------------
// Public functions
// --------------------------------------------------------------------------
#if EITHER(SOFTWARE_SPI, FORCE_SOFT_SPI)
// ------------------------
// Software SPI
// ------------------------
#error "Software SPI not supported for SAMD21. Use Hardware SPI."
#else // !SOFTWARE_SPI
static SPISettings spiConfig;
// ------------------------
// Hardware SPI
// ------------------------
void spiBegin() {
spiInit(SPI_HALF_SPEED);
}
void spiInit(uint8_t spiRate) {
// Use datarates Marlin uses
uint32_t clock;
switch (spiRate) {
case SPI_FULL_SPEED: clock = 8000000; break;
case SPI_HALF_SPEED: clock = 4000000; break;
case SPI_QUARTER_SPEED: clock = 2000000; break;
case SPI_EIGHTH_SPEED: clock = 1000000; break;
case SPI_SIXTEENTH_SPEED: clock = 500000; break;
case SPI_SPEED_5: clock = 250000; break;
case SPI_SPEED_6: clock = 125000; break;
default: clock = 4000000; break; // Default from the SPI library
}
spiConfig = SPISettings(clock, MSBFIRST, SPI_MODE0);
SPI.begin();
}
/**
* @brief Receives a single byte from the SPI port.
*
* @return Byte received
*
* @details
*/
uint8_t spiRec() {
SPI.beginTransaction(spiConfig);
uint8_t returnByte = SPI.transfer(0xFF);
SPI.endTransaction();
return returnByte;
}
/**
* @brief Receives a number of bytes from the SPI port to a buffer
*
* @param buf Pointer to starting address of buffer to write to.
* @param nbyte Number of bytes to receive.
* @return Nothing
*/
void spiRead(uint8_t *buf, uint16_t nbyte) {
if (nbyte == 0) return;
memset(buf, 0xFF, nbyte);
SPI.beginTransaction(spiConfig);
SPI.transfer(buf, nbyte);
SPI.endTransaction();
}
/**
* @brief Sends a single byte on SPI port
*
* @param b Byte to send
*
* @details
*/
void spiSend(uint8_t b) {
SPI.beginTransaction(spiConfig);
SPI.transfer(b);
SPI.endTransaction();
}
/**
* @brief Write token and then write from 512 byte buffer to SPI (for SD card)
*
* @param buf Pointer with buffer start address
* @return Nothing
*
* @details Uses DMA
*/
void spiSendBlock(uint8_t token, const uint8_t *buf) {
SPI.beginTransaction(spiConfig);
SPI.transfer(token);
SPI.transfer((uint8_t*)buf, 512);
SPI.endTransaction();
}
void spiBeginTransaction(uint32_t spiClock, uint8_t bitOrder, uint8_t dataMode) {
spiConfig = SPISettings(spiClock, (BitOrder)bitOrder, dataMode);
SPI.beginTransaction(spiConfig);
}
#endif // !SOFTWARE_SPI
#endif // __SAMD21__
Marlin/src/HAL/TEENSY35_36/watchdog.h → Marlin/src/HAL/SAMD21/MarlinSPI.h
+8 -7
View File
@@ -1,6 +1,6 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
@@ -19,12 +19,13 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#pragma once
void watchdog_init();
#include <SPI.h>
inline void HAL_watchdog_refresh() {
// Watchdog refresh sequence
WDOG_REFRESH = 0xA602;
WDOG_REFRESH = 0xB480;
}
using MarlinSPI = SPIClass;
Marlin/src/HAL/SAMD21/QSPIFlash.cpp
+82
View File
@@ -0,0 +1,82 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#include "../../inc/MarlinConfig.h"
#if ENABLED(QSPI_EEPROM)
#include "QSPIFlash.h"
#define INVALID_ADDR 0xFFFFFFFF
#define SECTOR_OF(a) (a & ~(SFLASH_SECTOR_SIZE - 1))
#define OFFSET_OF(a) (a & (SFLASH_SECTOR_SIZE - 1))
Adafruit_SPIFlashBase * QSPIFlash::_flashBase = nullptr;
uint8_t QSPIFlash::_buf[SFLASH_SECTOR_SIZE];
uint32_t QSPIFlash::_addr = INVALID_ADDR;
void QSPIFlash::begin() {
if (_flashBase) return;
_flashBase = new Adafruit_SPIFlashBase(new Adafruit_FlashTransport_QSPI());
_flashBase->begin(nullptr);
}
size_t QSPIFlash::size() {
return _flashBase->size();
}
uint8_t QSPIFlash::readByte(const uint32_t address) {
if (SECTOR_OF(address) == _addr) return _buf[OFFSET_OF(address)];
return _flashBase->read8(address);
}
void QSPIFlash::writeByte(const uint32_t address, const uint8_t value) {
uint32_t const sector_addr = SECTOR_OF(address);
// Page changes, flush old and update new cache
if (sector_addr != _addr) {
flush();
_addr = sector_addr;
// read a whole page from flash
_flashBase->readBuffer(sector_addr, _buf, SFLASH_SECTOR_SIZE);
}
_buf[OFFSET_OF(address)] = value;
}
void QSPIFlash::flush() {
if (_addr == INVALID_ADDR) return;
_flashBase->eraseSector(_addr / SFLASH_SECTOR_SIZE);
_flashBase->writeBuffer(_addr, _buf, SFLASH_SECTOR_SIZE);
_addr = INVALID_ADDR;
}
#endif // QSPI_EEPROM
Marlin/src/HAL/SAMD21/QSPIFlash.h
+49
View File
@@ -0,0 +1,49 @@
/**
* @file QSPIFlash.h
*
* The MIT License (MIT)
*
* Copyright (c) 2019 Ha Thach and Dean Miller for Adafruit Industries LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* Derived from Adafruit_SPIFlash class with no SdFat references
*/
#pragma once
#include <Adafruit_SPIFlashBase.h>
// This class extends Adafruit_SPIFlashBase by adding caching support.
//
// This class will use 4096 Bytes of RAM as a block cache.
class QSPIFlash {
public:
static void begin();
static size_t size();
static uint8_t readByte(const uint32_t address);
static void writeByte(const uint32_t address, const uint8_t v);
static void flush();
private:
static Adafruit_SPIFlashBase * _flashBase;
static uint8_t _buf[SFLASH_SECTOR_SIZE];
static uint32_t _addr;
};
extern QSPIFlash qspi;
Marlin/src/HAL/SAMD21/SAMD21.h
+66
View File
@@ -0,0 +1,66 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#define SYNC(sc) while (sc) { \
asm(""); \
}
// Get SAMD port/pin from specified arduino pin
#define GET_SAMD_PORT(P) _GET_SAMD_PORT(PIN_TO_SAMD_PIN(P))
#define GET_SAMD_PIN(P) _GET_SAMD_PIN(PIN_TO_SAMD_PIN(P))
// Get external interrupt line associated to specified arduino pin
#define PIN_TO_EILINE(P) _SAMDPORTPIN_TO_EILINE(GET_SAMD_PORT(P), GET_SAMD_PIN(P))
// Get adc/ain associated to specified arduino pin
#define PIN_TO_ADC(P) (ANAPIN_TO_ADCAIN(P) >> 8)
// Private defines
#define PIN_TO_SAMD_PIN(P) DIO##P##_PIN
#define _GET_SAMD_PORT(P) ((P) >> 5)
#define _GET_SAMD_PIN(P) ((P) & 0x1F)
// Get external interrupt line
#define _SAMDPORTPIN_TO_EILINE(P,B) ((P == 0 && WITHIN(B, 0, 31) && B != 26 && B != 28 && B != 29) ? (B) & 0xF \
: (P == 1 && (WITHIN(B, 0, 25) || WITHIN(B, 30, 31))) ? (B) & 0xF \
: (P == 1 && WITHIN(B, 26, 29)) ? 12 + (B) - 26 \
: (P == 2 && (WITHIN(B, 0, 6) || WITHIN(B, 10, 31)) && B != 29) ? (B) & 0xF \
: (P == 2 && B == 7) ? 9 \
: (P == 3 && WITHIN(B, 0, 1)) ? (B) \
: (P == 3 && WITHIN(B, 8, 12)) ? 3 + (B) - 8 \
: (P == 3 && WITHIN(B, 20, 21)) ? 10 + (B) - 20 \
: -1)
#define A2_AIN 3
#define A3_AIN 4
#define A4_AIN 5
#define PIN_TO_AIN(P) A##P##_AIN
#define AIN_TO_RESULT(P) ( (P - HAL_ADC_AIN_START == HAL_ADC_AIN_NUM_SENSORS-1) ? 0 : (P - HAL_ADC_AIN_START + 1) )
Marlin/src/HAL/SAMD21/Servo.cpp
+220
View File
@@ -0,0 +1,220 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
/**
* This comes from Arduino library which at the moment is buggy and uncompilable
*/
#ifdef __SAMD21__
#include "../../inc/MarlinConfig.h"
#if HAS_SERVOS
#include "../shared/servo.h"
#include "../shared/servo_private.h"
#include "SAMD21.h"
#define __TC_GCLK_ID(t) TC##t##_GCLK_ID
#define _TC_GCLK_ID(t) __TC_GCLK_ID(t)
#define TC_GCLK_ID _TC_GCLK_ID(SERVO_TC)
#define _TC_PRESCALER(d) TC_CTRLA_PRESCALER_DIV##d##_Val
#define TC_PRESCALER(d) _TC_PRESCALER(d)
#define __SERVO_IRQn(t) TC##t##_IRQn
#define _SERVO_IRQn(t) __SERVO_IRQn(t)
#define SERVO_IRQn _SERVO_IRQn(SERVO_TC)
#define HAL_SERVO_TIMER_ISR() TC_HANDLER(SERVO_TC)
#define TIMER_TCCHANNEL(t) ((t) & 1)
#define TC_COUNTER_START_VAL 0xFFFF
static volatile int8_t currentServoIndex[_Nbr_16timers]; // index for the servo being pulsed for each timer (or -1 if refresh interval)
FORCE_INLINE static uint16_t getTimerCount() {
Tcc * const tc = timer_config[SERVO_TC].pTcc;
tc->CTRLBSET.reg = TCC_CTRLBCLR_CMD_READSYNC;
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
return tc->COUNT.bit.COUNT;
}
// ----------------------------
// Interrupt handler for the TC
// ----------------------------
HAL_SERVO_TIMER_ISR() {
Tcc * const tc = timer_config[SERVO_TC].pTcc;
const timer16_Sequence_t timer =
#ifndef _useTimer1
_timer2
#elif !defined(_useTimer2)
_timer1
#else
(tc->INTFLAG.reg & tc->INTENSET.reg & TC_INTFLAG_MC0) ? _timer1 : _timer2
#endif
;
const uint8_t tcChannel = TIMER_TCCHANNEL(timer);
int8_t cho = currentServoIndex[timer]; // Handle the prior servo first
if (cho < 0) { // Servo -1 indicates the refresh interval completed...
#if defined(_useTimer1) && defined(_useTimer2)
if (currentServoIndex[timer ^ 1] >= 0) {
// Wait for both channels
// Clear the interrupt
tc->INTFLAG.reg = (tcChannel == 0) ? TC_INTFLAG_MC0 : TC_INTFLAG_MC1;
return;
}
#endif
tc->COUNT.reg = TC_COUNTER_START_VAL; // ...so reset the timer
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
}
else if (SERVO_INDEX(timer, cho) < ServoCount) // prior channel handled?
digitalWrite(SERVO(timer, cho).Pin.nbr, LOW); // pulse the prior channel LOW
currentServoIndex[timer] = ++cho; // go to the next channel (or 0)
if (cho < SERVOS_PER_TIMER && SERVO_INDEX(timer, cho) < ServoCount) {
if (SERVO(timer, cho).Pin.isActive) // activated?
digitalWrite(SERVO(timer, cho).Pin.nbr, HIGH); // yes: pulse HIGH
tc->CC[tcChannel].reg = getTimerCount() - (uint16_t)SERVO(timer, cho).ticks;
}
else {
// finished all channels so wait for the refresh period to expire before starting over
currentServoIndex[timer] = -1; // reset the timer COUNT.reg on the next call
const uint16_t cval = getTimerCount() - 256 / (SERVO_TIMER_PRESCALER), // allow 256 cycles to ensure the next CV not missed
ival = (TC_COUNTER_START_VAL) - (uint16_t)usToTicks(REFRESH_INTERVAL); // at least REFRESH_INTERVAL has elapsed
tc->CC[tcChannel].reg = min(cval, ival);
}
if (tcChannel == 0) {
SYNC(tc->SYNCBUSY.bit.CC0);
tc->INTFLAG.reg = TC_INTFLAG_MC0; // Clear the interrupt
}
else {
SYNC(tc->SYNCBUSY.bit.CC1);
tc->INTFLAG.reg = TC_INTFLAG_MC1; // Clear the interrupt
}
}
void initISR(const timer16_Sequence_t timer) {
Tcc * const tc = timer_config[SERVO_TC].pTcc;
const uint8_t tcChannel = TIMER_TCCHANNEL(timer);
static bool initialized = false; // Servo TC has been initialized
if (!initialized) {
NVIC_DisableIRQ(SERVO_IRQn);
// Disable the timer
tc->CTRLA.bit.ENABLE = false;
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
// Select GCLK0 as timer/counter input clock source
GCLK->CLKCTRL.reg =(GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK0 | GCLK_CLKCTRL_ID(TCC0_GCLK_ID));
SYNC (GCLK->STATUS.bit.SYNCBUSY);
// Reset the timer
tc->CTRLA.bit.SWRST = true;
SYNC(tc->CTRLA.bit.SWRST);
// Set timer counter mode to 16 bits
tc->CTRLA.reg = TC_CTRLA_MODE_COUNT16;
// Set timer counter mode as normal PWM
tc->WAVE.bit.WAVEGEN = TCC_WAVE_WAVEGEN_NPWM_Val;
// Set the prescaler factor
tc->CTRLA.bit.PRESCALER = TC_PRESCALER(SERVO_TIMER_PRESCALER);
// Count down
tc->CTRLBSET.reg = TCC_CTRLBCLR_DIR;
SYNC(tc->SYNCBUSY.bit.CTRLB);
// Reset all servo indexes
memset((void *)currentServoIndex, 0xFF, sizeof(currentServoIndex));
// Configure interrupt request
NVIC_ClearPendingIRQ(SERVO_IRQn);
NVIC_SetPriority(SERVO_IRQn, 5);
NVIC_EnableIRQ(SERVO_IRQn);
initialized = true;
}
if (!tc->CTRLA.bit.ENABLE) {
// Reset the timer counter
tc->COUNT.reg = TC_COUNTER_START_VAL;
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
// Enable the timer and start it
tc->CTRLA.bit.ENABLE = true;
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
}
// First interrupt request after 1 ms
tc->CC[tcChannel].reg = getTimerCount() - (uint16_t)usToTicks(1000UL);
if (tcChannel == 0 ) {
SYNC(tc->SYNCBUSY.bit.CC0);
// Clear pending match interrupt
tc->INTFLAG.reg = TC_INTENSET_MC0;
// Enable the match channel interrupt request
tc->INTENSET.reg = TC_INTENSET_MC0;
}
else {
SYNC(tc->SYNCBUSY.bit.CC1);
// Clear pending match interrupt
tc->INTFLAG.reg = TC_INTENSET_MC1;
// Enable the match channel interrupt request
tc->INTENSET.reg = TC_INTENSET_MC1;
}
}
void finISR(const timer16_Sequence_t timer_index) {
Tcc * const tc = timer_config[SERVO_TC].pTcc;
const uint8_t tcChannel = TIMER_TCCHANNEL(timer_index);
// Disable the match channel interrupt request
tc->INTENCLR.reg = (tcChannel == 0) ? TC_INTENCLR_MC0 : TC_INTENCLR_MC1;
if (true
#if defined(_useTimer1) && defined(_useTimer2)
&& (tc->INTENCLR.reg & (TC_INTENCLR_MC0|TC_INTENCLR_MC1)) == 0
#endif
) {
// Disable the timer if not used
tc->CTRLA.bit.ENABLE = false;
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
}
}
#endif // HAS_SERVOS
#endif // __SAMD21__
Marlin/src/HAL/DUE/watchdog.h → Marlin/src/HAL/SAMD21/ServoTimers.h
+20 -8
View File
@@ -1,6 +1,6 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
@@ -21,13 +21,25 @@
*/
#pragma once
// Arduino Due core now has watchdog support
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#include "HAL.h"
#define _useTimer1
#define _useTimer2
// Initialize watchdog with a 4 second interrupt time
void watchdog_init();
#define TRIM_DURATION 5 // compensation ticks to trim adjust for digitalWrite delays
#define SERVO_TIMER_PRESCALER 64 // timer prescaler factor to 64 (avoid overflowing 16-bit clock counter, at 120MHz this is 1831 ticks per millisecond
// Reset watchdog. MUST be called at least every 4 seconds after the
// first watchdog_init or AVR will go into emergency procedures.
inline void HAL_watchdog_refresh() { watchdogReset(); }
#define SERVO_TC 3
typedef enum {
#ifdef _useTimer1
_timer1,
#endif
#ifdef _useTimer2
_timer2,
#endif
_Nbr_16timers
} timer16_Sequence_t;
Marlin/src/HAL/SAMD21/eeprom_flash.cpp
+141
View File
@@ -0,0 +1,141 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#ifdef __SAMD21__
#include "../../inc/MarlinConfig.h"
#if ENABLED(FLASH_EEPROM_EMULATION)
#define TOTAL_FLASH_SIZE (MARLIN_EEPROM_SIZE+255)/256*256
/* reserve flash memory */
static const uint8_t flashdata[TOTAL_FLASH_SIZE] __attribute__((__aligned__(256))) { }; \
#include "../shared/eeprom_api.h"
size_t PersistentStore::capacity() {
return MARLIN_EEPROM_SIZE;
/* const uint8_t psz = NVMCTRL->SEESTAT.bit.PSZ,
sblk = NVMCTRL->SEESTAT.bit.SBLK;
return (!psz && !sblk) ? 0
: (psz <= 2) ? (0x200 << psz)
: (sblk == 1 || psz == 3) ? 4096
: (sblk == 2 || psz == 4) ? 8192
: (sblk <= 4 || psz == 5) ? 16384
: (sblk >= 9 && psz == 7) ? 65536
: 32768;*/
}
uint32_t PAGE_SIZE;
uint32_t ROW_SIZE;
bool hasWritten = false;
uint8_t * buffer;
void _erase(const volatile void *flash_ptr) {
NVMCTRL->ADDR.reg = ((uint32_t)flash_ptr) / 2;
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_ER;
while (!NVMCTRL->INTFLAG.bit.READY) { }
}
void erase(const volatile void *flash_ptr, uint32_t size) {
const uint8_t *ptr = (const uint8_t *)flash_ptr;
while (size > ROW_SIZE) {
_erase(ptr);
ptr += ROW_SIZE;
size -= ROW_SIZE;
}
_erase(ptr);
}
bool PersistentStore::access_start() {
/* clear page buffer*/
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_PBC;
while (NVMCTRL->INTFLAG.bit.READY == 0) { }
PAGE_SIZE = pow(2,3 + NVMCTRL->PARAM.bit.PSZ);
ROW_SIZE= PAGE_SIZE * 4;
/*NVMCTRL->SEECFG.reg = NVMCTRL_SEECFG_WMODE_BUFFERED; // Buffered mode and segment reallocation active
if (NVMCTRL->SEESTAT.bit.RLOCK)
NVMCTRL_CMD(NVMCTRL_CTRLB_CMD_USEE); */ // Unlock E2P data write access
// erase(&flashdata[0], TOTAL_FLASH_SIZE);
return true;
}
bool PersistentStore::access_finish() {
if (hasWritten) {
erase(&flashdata[0], TOTAL_FLASH_SIZE);
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_PBC;
while (NVMCTRL->INTFLAG.bit.READY == 0) { }
NVMCTRL->CTRLB.bit.MANW = 0;
volatile uint32_t *dst_addr = (volatile uint32_t *) &flashdata;
uint32_t *pointer = (uint32_t *) buffer;
for (uint32_t i = 0; i < TOTAL_FLASH_SIZE; i+=4) {
*dst_addr = (uint32_t) *pointer;
pointer++;
dst_addr ++;
}
// Execute "WP" Write Page
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_WP;
while (NVMCTRL->INTFLAG.bit.READY == 0) { }
free(buffer);
hasWritten = false;
}
return true;
}
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
if (!hasWritten) {
// init temp buffer
buffer = (uint8_t *) malloc(MARLIN_EEPROM_SIZE);
hasWritten=true;
}
memcpy(buffer+pos,value,size);
pos += size;
return false;
}
bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
volatile uint8_t *dst_addr = (volatile uint8_t *) &flashdata;
dst_addr += pos;
memcpy(value,(const void *) dst_addr,size);
pos += size;
return false;
}
#endif // FLASH_EEPROM_EMULATION
#endif // __SAMD21__
Marlin/src/HAL/SAMD21/eeprom_qspi.cpp
+79
View File
@@ -0,0 +1,79 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#ifdef __SAMD21__
#include "../../inc/MarlinConfig.h"
#if ENABLED(QSPI_EEPROM)
#error "QSPI_EEPROM emulation Not implemented on SAMD21"
#include "../shared/eeprom_api.h"
#include "QSPIFlash.h"
static bool initialized;
size_t PersistentStore::capacity() { return qspi.size(); }
bool PersistentStore::access_start() {
if (!initialized) {
qspi.begin();
initialized = true;
}
return true;
}
bool PersistentStore::access_finish() {
qspi.flush();
return true;
}
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
while (size--) {
const uint8_t v = *value;
qspi.writeByte(pos, v);
crc16(crc, &v, 1);
pos++;
value++;
}
return false;
}
bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
while (size--) {
uint8_t c = qspi.readByte(pos);
if (writing) *value = c;
crc16(crc, &c, 1);
pos++;
value++;
}
return false;
}
#endif // QSPI_EEPROM
#endif // __SAMD21__
Marlin/src/HAL/SAMD21/eeprom_wired.cpp
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#ifdef __SAMD21__
#include "../../inc/MarlinConfig.h"
#if USE_WIRED_EEPROM
#error "USE_WIRED_EEPROM emulation Not implemented on SAMD21"
/**
* PersistentStore for Arduino-style EEPROM interface
* with simple implementations supplied by Marlin.
*/
#include "../shared/eeprom_if.h"
#include "../shared/eeprom_api.h"
#ifndef MARLIN_EEPROM_SIZE
#error "MARLIN_EEPROM_SIZE is required for I2C / SPI EEPROM."
#endif
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
bool PersistentStore::access_start() { eeprom_init(); return true; }
bool PersistentStore::access_finish() { return true; }
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
uint16_t written = 0;
while (size--) {
const uint8_t v = *value;
uint8_t * const p = (uint8_t * const)pos;
if (v != eeprom_read_byte(p)) { // EEPROM has only ~100,000 write cycles, so only write bytes that have changed!
eeprom_write_byte(p, v);
if (++written & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
if (eeprom_read_byte(p) != v) {
SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
return true;
}
}
crc16(crc, &v, 1);
pos++;
value++;
}
return false;
}
bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
while (size--) {
uint8_t c = eeprom_read_byte((uint8_t*)pos);
if (writing) *value = c;
crc16(crc, &c, 1);
pos++;
value++;
}
return false;
}
#endif // USE_WIRED_EEPROM
#endif // __SAMD21__
Marlin/src/HAL/SAMD21/endstop_interrupts.h
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
/**
* Endstop interrupts for ATMEL SAMD21 based targets.
*
* On SAMD21, all pins support external interrupt capability.
* Any pin can be used for external interrupts, but there are some restrictions.
* At most 16 different external interrupts can be used at one time.
* Further, you can’t just pick any 16 pins to use. This is because every pin on the SAMD21
* connects to what is called an EXTINT line, and only one pin per EXTINT line can be used for external
* interrupts at a time
*/
/**
* 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 an 'external 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)
*/
#include "../../module/endstops.h"
#define MATCH_EILINE(P1,P2) (P1 != P2 && PIN_TO_EILINE(P1) == PIN_TO_EILINE(P2))
#define MATCH_X_MAX_EILINE(P) TERN0(HAS_X_MAX, DEFER4(MATCH_EILINE)(P, X_MAX_PIN))
#define MATCH_X_MIN_EILINE(P) TERN0(HAS_X_MIN, DEFER4(MATCH_EILINE)(P, X_MIN_PIN))
#define MATCH_Y_MAX_EILINE(P) TERN0(HAS_Y_MAX, DEFER4(MATCH_EILINE)(P, Y_MAX_PIN))
#define MATCH_Y_MIN_EILINE(P) TERN0(HAS_Y_MIN, DEFER4(MATCH_EILINE)(P, Y_MIN_PIN))
#define MATCH_Z_MAX_EILINE(P) TERN0(HAS_Z_MAX, DEFER4(MATCH_EILINE)(P, Z_MAX_PIN))
#define MATCH_Z_MIN_EILINE(P) TERN0(HAS_Z_MIN, DEFER4(MATCH_EILINE)(P, Z_MIN_PIN))
#define MATCH_I_MAX_EILINE(P) TERN0(HAS_I_MAX, DEFER4(MATCH_EILINE)(P, I_MAX_PIN))
#define MATCH_I_MIN_EILINE(P) TERN0(HAS_I_MIN, DEFER4(MATCH_EILINE)(P, I_MIN_PIN))
#define MATCH_J_MAX_EILINE(P) TERN0(HAS_J_MAX, DEFER4(MATCH_EILINE)(P, J_MAX_PIN))
#define MATCH_J_MIN_EILINE(P) TERN0(HAS_J_MIN, DEFER4(MATCH_EILINE)(P, J_MIN_PIN))
#define MATCH_K_MAX_EILINE(P) TERN0(HAS_K_MAX, DEFER4(MATCH_EILINE)(P, K_MAX_PIN))
#define MATCH_K_MIN_EILINE(P) TERN0(HAS_K_MIN, DEFER4(MATCH_EILINE)(P, K_MIN_PIN))
#define MATCH_U_MAX_EILINE(P) TERN0(HAS_U_MAX, DEFER4(MATCH_EILINE)(P, U_MAX_PIN))
#define MATCH_U_MIN_EILINE(P) TERN0(HAS_U_MIN, DEFER4(MATCH_EILINE)(P, U_MIN_PIN))
#define MATCH_V_MAX_EILINE(P) TERN0(HAS_V_MAX, DEFER4(MATCH_EILINE)(P, V_MAX_PIN))
#define MATCH_V_MIN_EILINE(P) TERN0(HAS_V_MIN, DEFER4(MATCH_EILINE)(P, V_MIN_PIN))
#define MATCH_W_MAX_EILINE(P) TERN0(HAS_W_MAX, DEFER4(MATCH_EILINE)(P, W_MAX_PIN))
#define MATCH_W_MIN_EILINE(P) TERN0(HAS_W_MIN, DEFER4(MATCH_EILINE)(P, W_MIN_PIN))
#define MATCH_Z2_MAX_EILINE(P) TERN0(HAS_Z2_MAX, DEFER4(MATCH_EILINE)(P, Z2_MAX_PIN))
#define MATCH_Z2_MIN_EILINE(P) TERN0(HAS_Z2_MIN, DEFER4(MATCH_EILINE)(P, Z2_MIN_PIN))
#define MATCH_Z3_MAX_EILINE(P) TERN0(HAS_Z3_MAX, DEFER4(MATCH_EILINE)(P, Z3_MAX_PIN))
#define MATCH_Z3_MIN_EILINE(P) TERN0(HAS_Z3_MIN, DEFER4(MATCH_EILINE)(P, Z3_MIN_PIN))
#define MATCH_Z4_MAX_EILINE(P) TERN0(HAS_Z4_MAX, DEFER4(MATCH_EILINE)(P, Z4_MAX_PIN))
#define MATCH_Z4_MIN_EILINE(P) TERN0(HAS_Z4_MIN, DEFER4(MATCH_EILINE)(P, Z4_MIN_PIN))
#define MATCH_Z_MIN_PROBE_EILINE(P) TERN0(HAS_Z_MIN_PROBE_PIN, DEFER4(MATCH_EILINE)(P, Z_MIN_PROBE_PIN))
#define AVAILABLE_EILINE(P) ( PIN_TO_EILINE(P) != -1 \
&& !MATCH_X_MAX_EILINE(P) && !MATCH_X_MIN_EILINE(P) \
&& !MATCH_Y_MAX_EILINE(P) && !MATCH_Y_MIN_EILINE(P) \
&& !MATCH_Z_MAX_EILINE(P) && !MATCH_Z_MIN_EILINE(P) \
&& !MATCH_I_MAX_EILINE(P) && !MATCH_I_MIN_EILINE(P) \
&& !MATCH_J_MAX_EILINE(P) && !MATCH_J_MIN_EILINE(P) \
&& !MATCH_K_MAX_EILINE(P) && !MATCH_K_MIN_EILINE(P) \
&& !MATCH_U_MAX_EILINE(P) && !MATCH_U_MIN_EILINE(P) \
&& !MATCH_V_MAX_EILINE(P) && !MATCH_V_MIN_EILINE(P) \
&& !MATCH_W_MAX_EILINE(P) && !MATCH_W_MIN_EILINE(P) \
&& !MATCH_Z2_MAX_EILINE(P) && !MATCH_Z2_MIN_EILINE(P) \
&& !MATCH_Z3_MAX_EILINE(P) && !MATCH_Z3_MIN_EILINE(P) \
&& !MATCH_Z4_MAX_EILINE(P) && !MATCH_Z4_MIN_EILINE(P) \
&& !MATCH_Z_MIN_PROBE_EILINE(P) )
// One ISR for all EXT-Interrupts
void endstop_ISR() { endstops.update(); }
void setup_endstop_interrupts() {
#define _ATTACH(P) attachInterrupt(P, endstop_ISR, CHANGE)
#if HAS_X_MAX
#if !AVAILABLE_EILINE(X_MAX_PIN)
#error "X_MAX_PIN has no EXTINT line available."
#endif
_ATTACH(X_MAX_PIN);
#endif
#if HAS_X_MIN
#if !AVAILABLE_EILINE(X_MIN_PIN)
#error "X_MIN_PIN has no EXTINT line available."
#endif
_ATTACH(X_MIN_PIN);
#endif
#if HAS_Y_MAX
#if !AVAILABLE_EILINE(Y_MAX_PIN)
#error "Y_MAX_PIN has no EXTINT line available."
#endif
_ATTACH(Y_MAX_PIN);
#endif
#if HAS_Y_MIN
#if !AVAILABLE_EILINE(Y_MIN_PIN)
#error "Y_MIN_PIN has no EXTINT line available."
#endif
_ATTACH(Y_MIN_PIN);
#endif
#if HAS_Z_MAX
#if !AVAILABLE_EILINE(Z_MAX_PIN)
#error "Z_MAX_PIN has no EXTINT line available."
#endif
_ATTACH(Z_MAX_PIN);
#endif
#if HAS_Z_MIN
#if !AVAILABLE_EILINE(Z_MIN_PIN)
#error "Z_MIN_PIN has no EXTINT line available."
#endif
_ATTACH(Z_MIN_PIN);
#endif
#if HAS_Z2_MAX
#if !AVAILABLE_EILINE(Z2_MAX_PIN)
#error "Z2_MAX_PIN has no EXTINT line available."
#endif
_ATTACH(Z2_MAX_PIN);
#endif
#if HAS_Z2_MIN
#if !AVAILABLE_EILINE(Z2_MIN_PIN)
#error "Z2_MIN_PIN has no EXTINT line available."
#endif
_ATTACH(Z2_MIN_PIN);
#endif
#if HAS_Z3_MAX
#if !AVAILABLE_EILINE(Z3_MAX_PIN)
#error "Z3_MAX_PIN has no EXTINT line available."
#endif
_ATTACH(Z3_MAX_PIN);
#endif
#if HAS_Z3_MIN
#if !AVAILABLE_EILINE(Z3_MIN_PIN)
#error "Z3_MIN_PIN has no EXTINT line available."
#endif
_ATTACH(Z3_MIN_PIN);
#endif
#if HAS_Z4_MAX
#if !AVAILABLE_EILINE(Z4_MAX_PIN)
#error "Z4_MAX_PIN has no EXTINT line available."
#endif
_ATTACH(Z4_MAX_PIN);
#endif
#if HAS_Z4_MIN
#if !AVAILABLE_EILINE(Z4_MIN_PIN)
#error "Z4_MIN_PIN has no EXTINT line available."
#endif
_ATTACH(Z4_MIN_PIN);
#endif
#if HAS_Z_MIN_PROBE_PIN
#if !AVAILABLE_EILINE(Z_MIN_PROBE_PIN)
#error "Z_MIN_PROBE_PIN has no EXTINT line available."
#endif
_ATTACH(Z_MIN_PROBE_PIN);
#endif
#if HAS_I_MAX
#if !AVAILABLE_EILINE(I_MAX_PIN)
#error "I_MAX_PIN has no EXTINT line available."
#endif
attachInterrupt(I_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_I_MIN
#if !AVAILABLE_EILINE(I_MIN_PIN)
#error "I_MIN_PIN has no EXTINT line available."
#endif
attachInterrupt(I_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_J_MAX
#if !AVAILABLE_EILINE(J_MAX_PIN)
#error "J_MAX_PIN has no EXTINT line available."
#endif
attachInterrupt(J_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_J_MIN
#if !AVAILABLE_EILINE(J_MIN_PIN)
#error "J_MIN_PIN has no EXTINT line available."
#endif
attachInterrupt(J_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_K_MAX
#if !AVAILABLE_EILINE(K_MAX_PIN)
#error "K_MAX_PIN has no EXTINT line available."
#endif
attachInterrupt(K_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_K_MIN
#if !AVAILABLE_EILINE(K_MIN_PIN)
#error "K_MIN_PIN has no EXTINT line available."
#endif
attachInterrupt(K_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_U_MAX
#if !AVAILABLE_EILINE(U_MAX_PIN)
#error "U_MAX_PIN has no EXTINT line available."
#endif
attachInterrupt(U_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_U_MIN
#if !AVAILABLE_EILINE(U_MIN_PIN)
#error "U_MIN_PIN has no EXTINT line available."
#endif
attachInterrupt(U_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_V_MAX
#if !AVAILABLE_EILINE(V_MAX_PIN)
#error "V_MAX_PIN has no EXTINT line available."
#endif
attachInterrupt(V_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_V_MIN
#if !AVAILABLE_EILINE(V_MIN_PIN)
#error "V_MIN_PIN has no EXTINT line available."
#endif
attachInterrupt(V_MIN_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_W_MAX
#if !AVAILABLE_EILINE(W_MAX_PIN)
#error "W_MAX_PIN has no EXTINT line available."
#endif
attachInterrupt(W_MAX_PIN, endstop_ISR, CHANGE);
#endif
#if HAS_W_MIN
#if !AVAILABLE_EILINE(W_MIN_PIN)
#error "W_MIN_PIN has no EXTINT line available."
#endif
attachInterrupt(W_MIN_PIN, endstop_ISR, CHANGE);
#endif
}
Marlin/src/HAL/SAMD21/fastio.h
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
/**
* Fast IO functions for SAMD21
*/
#include "SAMD21.h"
/**
* Utility functions
*/
#ifndef MASK
#define MASK(PIN) _BV(PIN)
#endif
/**
* Magic I/O routines
*
* Now you can simply SET_OUTPUT(IO); WRITE(IO, HIGH); WRITE(IO, LOW);
*/
// Read a pin
#define READ(IO) ((PORT->Group[(EPortType)GET_SAMD_PORT(IO)].IN.reg & MASK(GET_SAMD_PIN(IO))) != 0)
// Write to a pin
#define WRITE(IO,V) do{ \
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
const uint32_t mask = MASK(GET_SAMD_PIN(IO)); \
\
if (V) PORT->Group[port].OUTSET.reg = mask; \
else PORT->Group[port].OUTCLR.reg = mask; \
}while(0)
// Toggle a pin
#define TOGGLE(IO) PORT->Group[(EPortType)GET_SAMD_PORT(IO)].OUTTGL.reg = MASK(GET_SAMD_PIN(IO));
// Set pin as input
#define SET_INPUT(IO) do{ \
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
const uint32_t pin = GET_SAMD_PIN(IO); \
\
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_INEN); \
PORT->Group[port].DIRCLR.reg = MASK(pin); \
}while(0)
// Set pin as input with pullup
#define SET_INPUT_PULLUP(IO) do{ \
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
const uint32_t pin = GET_SAMD_PIN(IO); \
const uint32_t mask = MASK(pin); \
\
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_INEN | PORT_PINCFG_PULLEN); \
PORT->Group[port].DIRCLR.reg = mask; \
PORT->Group[port].OUTSET.reg = mask; \
}while(0)
// Set pin as input with pulldown
#define SET_INPUT_PULLDOWN(IO) do{ \
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
const uint32_t pin = GET_SAMD_PIN(IO); \
const uint32_t mask = MASK(pin); \
\
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_INEN | PORT_PINCFG_PULLEN); \
PORT->Group[port].DIRCLR.reg = mask; \
PORT->Group[port].OUTCLR.reg = mask; \
}while(0)
// Set pin as output (push pull)
#define SET_OUTPUT(IO) do{ \
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
const uint32_t pin = GET_SAMD_PIN(IO); \
\
PORT->Group[port].DIRSET.reg = MASK(pin); \
PORT->Group[port].PINCFG[pin].reg = 0; \
}while(0)
// Set pin as output (open drain)
#define SET_OUTPUT_OD(IO) do{ \
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
const uint32_t pin = GET_SAMD_PIN(IO); \
\
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_PULLEN); \
PORT->Group[port].DIRCLR.reg = MASK(pin); \
}while(0)
// Set pin as PWM (push pull)
#define SET_PWM SET_OUTPUT
// Set pin as PWM (open drain)
#define SET_PWM_OD SET_OUTPUT_OD
// check if pin is an output
#define IS_OUTPUT(IO) ((PORT->Group[(EPortType)GET_SAMD_PORT(IO)].DIR.reg & MASK(GET_SAMD_PIN(IO))) \
|| (PORT->Group[(EPortType)GET_SAMD_PORT(IO)].PINCFG[GET_SAMD_PIN(IO)].reg & (PORT_PINCFG_INEN | PORT_PINCFG_PULLEN)) == PORT_PINCFG_PULLEN)
// check if pin is an input
#define IS_INPUT(IO) !IS_OUTPUT(IO)
// Shorthand
#define OUT_WRITE(IO,V) do{ SET_OUTPUT(IO); WRITE(IO,V); }while(0)
#define OUT_WRITE_OD(IO,V) do{ SET_OUTPUT_OD(IO); WRITE(IO,V); }while(0)
// digitalRead/Write wrappers
#define extDigitalRead(IO) digitalRead(IO)
#define extDigitalWrite(IO,V) digitalWrite(IO,V)
/**
* Ports and functions
* Added as necessary or if I feel like it- not a comprehensive list!
*/
/*
* Some of these share the same source and so can't be used in the same time
*/
#define PWM_PIN(P) (WITHIN(P, 2, 13) || WITHIN(P, 22, 23) || WITHIN(P, 44, 45) || P == 48)
// Return fulfilled ADCx->INPUTCTRL.reg
#define PIN_TO_INPUTCTRL(P) ( (P == 0) ? ADC_INPUTCTRL_MUXPOS_PIN0 \
: ((P) == 1) ? ADC_INPUTCTRL_MUXPOS_PIN1 \
: ((P) == 2) ? ADC_INPUTCTRL_MUXPOS_PIN3 \
: ((P) == 3) ? ADC_INPUTCTRL_MUXPOS_PIN4 \
: ((P) == 4) ? ADC_INPUTCTRL_MUXPOS_PIN5 \
: ((P) == 5) ? ADC_INPUTCTRL_MUXPOS_PIN5 \
: ((P) == 6) ? ADC_INPUTCTRL_MUXPOS_PIN6 \
: ((P) == 7) ? ADC_INPUTCTRL_MUXPOS_PIN7 \
: ((P) == 8) ? ADC_INPUTCTRL_MUXPOS_PIN8 \
: ((P) == 9) ? ADC_INPUTCTRL_MUXPOS_PIN9 \
: ((P) == 10) ? ADC_INPUTCTRL_MUXPOS_PIN10 \
: ((P) == 11) ? ADC_INPUTCTRL_MUXPOS_PIN11 \
: ((P) == 12) ? ADC_INPUTCTRL_MUXPOS_PIN12 \
: ((P) == 13) ? ADC_INPUTCTRL_MUXPOS_PIN13 \
: ((P) == 14) ? ADC_INPUTCTRL_MUXPOS_PIN14 \
: ADC_INPUTCTRL_MUXPOS_PIN15)
#define digitalPinToAnalogInput(P) (WITHIN(P, 67, 74) ? (P) - 67 : WITHIN(P, 54, 61) ? 8 + (P) - 54 : WITHIN(P, 12, 13) ? 16 + (P) - 12 : P == 9 ? 18 : -1)
/**
* pins
*/
// PORTA
#define DIO28_PIN PIN_PA02 // A0
#define DIO56_PIN PIN_PA03 // A13
#define DIO31_PIN PIN_PA04 // A13
#define DIO32_PIN PIN_PA05 // A1
#define DIO8_PIN PIN_PA06 // A14
#define DIO9_PIN PIN_PA07 // A15
#define DIO4_PIN PIN_PA08 // A15
#define DIO3_PIN PIN_PA09 // A15
#define DIO1_PIN PIN_PA10
#define DIO0_PIN PIN_PA11
#define DIO18_PIN PIN_PA12
#define DIO52_PIN PIN_PA13
#define DIO2_PIN PIN_PA14
#define DIO5_PIN PIN_PA15
#define DIO11_PIN PIN_PA16
#define DIO13_PIN PIN_PA17
#define DIO10_PIN PIN_PA18
#define DIO12_PIN PIN_PA19
#define DIO6_PIN PIN_PA20
#define DIO07_PIN PIN_PA21
#define DIO34_PIN PIN_PA22
#define DIO35_PIN PIN_PA23
#define DIO42_PIN PIN_PA24
#define DIO43_PIN PIN_PA25
#define DIO40_PIN PIN_PA27
#define DIO26_PIN PIN_PB00
#define DIO27_PIN PIN_PB01 // A0
#define DIO33_PIN PIN_PB02
#define DIO39_PIN PIN_PB03
#define DIO14_PIN PIN_PB04
#define DIO15_PIN PIN_PB05
#define DIO16_PIN PIN_PB06
#define DIO17_PIN PIN_PB07
#define DIO29_PIN PIN_PB08
#define DIO30_PIN PIN_PB09
#define DIO37_PIN PIN_PB10
#define DIO38_PIN PIN_PB11
#define DIO36_PIN PIN_PB12
#define DIO19_PIN PIN_PB13
#define DIO20_PIN PIN_PB14
#define DIO21_PIN PIN_PB15
#define DIO22_PIN PIN_PB16
#define DIO23_PIN PIN_PB17
#define DIO44_PIN PIN_PB22
#define DIO45_PIN PIN_PB23
#define DIO24_PIN PIN_PB30
#define DIO25_PIN PIN_PB31
#define DIO53_PIN PIN_PA21
#define DIO54_PIN PIN_PA06
#define DIO55_PIN PIN_PA07
Marlin/src/HAL/TEENSY31_32/watchdog.h → Marlin/src/HAL/SAMD21/inc/Conditionals_LCD.h
+9 -12
View File
@@ -1,6 +1,6 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
@@ -19,16 +19,13 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#pragma once
#include "HAL.h"
// Arduino Due core now has watchdog support
void watchdog_init();
inline void HAL_watchdog_refresh() {
// Watchdog refresh sequence
WDOG_REFRESH = 0xA602;
WDOG_REFRESH = 0xB480;
}
#if HAS_SPI_TFT || HAS_FSMC_TFT
#error "Sorry! TFT displays are not available for HAL/SAMD21."
#endif
Marlin/src/HAL/SAMD21/inc/Conditionals_adv.h
+27
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@@ -0,0 +1,27 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#pragma once
Marlin/src/HAL/SAMD21/inc/Conditionals_post.h
+33
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@@ -0,0 +1,33 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#pragma once
#if USE_FALLBACK_EEPROM
#define FLASH_EEPROM_EMULATION
#elif EITHER(I2C_EEPROM, SPI_EEPROM)
#define USE_SHARED_EEPROM 1
#endif
Marlin/src/HAL/SAMD21/inc/SanityCheck.h
+50
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@@ -0,0 +1,50 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
/**
* Test SAMD21 specific configuration values for errors at compile-time.
*/
#if SERVO_TC == MF_TIMER_RTC
#error "Servos can't use RTC timer"
#endif
#if ENABLED(EMERGENCY_PARSER)
#error "EMERGENCY_PARSER is not yet implemented for SAMD21. Disable EMERGENCY_PARSER to continue."
#endif
#if ENABLED(SDIO_SUPPORT)
#error "SDIO_SUPPORT is not supported on SAMD21."
#endif
#if ENABLED(FAST_PWM_FAN)
#error "Features requiring Hardware PWM (FAST_PWM_FAN) are not yet supported on SAMD21."
#endif
#if ENABLED(POSTMORTEM_DEBUGGING)
#error "POSTMORTEM_DEBUGGING is not yet supported on SAMD21."
#endif
Marlin/src/HAL/SAMD21/pinsDebug.h
+160
View File
@@ -0,0 +1,160 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#define NUMBER_PINS_TOTAL PINS_COUNT
#define digitalRead_mod(p) extDigitalRead(p)
#define PRINT_PORT(p) do{ SERIAL_ECHOPGM(" Port: "); sprintf_P(buffer, PSTR("%c%02ld"), 'A' + g_APinDescription[p].ulPort, g_APinDescription[p].ulPin); SERIAL_ECHO(buffer); }while (0)
#define PRINT_ARRAY_NAME(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0)
#define PRINT_PIN(p) do{ sprintf_P(buffer, PSTR("%3d "), p); SERIAL_ECHO(buffer); }while(0)
#define PRINT_PIN_ANALOG(p) do{ sprintf_P(buffer, PSTR(" (A%2d) "), DIGITAL_PIN_TO_ANALOG_PIN(pin)); SERIAL_ECHO(buffer); }while(0)
#define GET_ARRAY_PIN(p) pin_array[p].pin
#define GET_ARRAY_IS_DIGITAL(p) pin_array[p].is_digital
#define VALID_PIN(pin) (pin >= 0 && pin < (int8_t)NUMBER_PINS_TOTAL)
#define DIGITAL_PIN_TO_ANALOG_PIN(p) digitalPinToAnalogInput(p)
#define IS_ANALOG(P) (DIGITAL_PIN_TO_ANALOG_PIN(P)!=-1)
#define pwm_status(pin) digitalPinHasPWM(pin)
#define MULTI_NAME_PAD 27 // space needed to be pretty if not first name assigned to a pin
// pins that will cause hang/reset/disconnect in M43 Toggle and Watch utilities
// uses pin index
#define M43_NEVER_TOUCH(Q) ((Q) >= 75)
bool GET_PINMODE(int8_t pin) { // 1: output, 0: input
const EPortType samdport = g_APinDescription[pin].ulPort;
const uint32_t samdpin = g_APinDescription[pin].ulPin;
return PORT->Group[samdport].DIR.reg & MASK(samdpin) || (PORT->Group[samdport].PINCFG[samdpin].reg & (PORT_PINCFG_INEN | PORT_PINCFG_PULLEN)) == PORT_PINCFG_PULLEN;
}
void pwm_details(int32_t pin) {
if (pwm_status(pin)) {
//uint32_t chan = g_APinDescription[pin].ulPWMChannel TODO when fast pwm is operative;
//SERIAL_ECHOPGM("PWM = ", duty);
}
}
/**
* SAMD21 Board pin| PORT | Label
* ----------------+--------+-------
* 0 | PB25 | "RX0"
* 1 | PB24 | "TX0"
* 2 | PC18 |
* 3 | PC19 |
* 4 | PC20 |
* 5 | PC21 |
* 6 | PD20 |
* 7 | PD21 |
* 8 | PB18 |
* 9 | PB2 |
* 10 | PB22 |
* 11 | PB23 |
* 12 | PB0 | "A16"
* 13 | PB1 | LED AMBER "L" / "A17"
* 14 | PB16 | "TX3"
* 15 | PB17 | "RX3"
* 16 | PC22 | "TX2"
* 17 | PC23 | "RX2"
* 18 | PB12 | "TX1" / "A18"
* 19 | PB13 | "RX1"
* 20 | PB20 | "SDA"
* 21 | PB21 | "SCL"
* 22 | PD12 |
* 23 | PA15 |
* 24 | PC17 |
* 25 | PC16 |
* 26 | PA12 |
* 27 | PA13 |
* 28 | PA14 |
* 29 | PB19 |
* 30 | PA23 |
* 31 | PA22 |
* 32 | PA21 |
* 33 | PA20 |
* 34 | PA19 |
* 35 | PA18 |
* 36 | PA17 |
* 37 | PA16 |
* 38 | PB15 |
* 39 | PB14 |
* 40 | PC13 |
* 41 | PC12 |
* 42 | PC15 |
* 43 | PC14 |
* 44 | PC11 |
* 45 | PC10 |
* 46 | PC6 |
* 47 | PC7 |
* 48 | PC4 |
* 49 | PC5 |
* 50 | PD11 |
* 51 | PD8 |
* 52 | PD9 |
* 53 | PD10 |
* 54 | PB5 | "A8"
* 55 | PB6 | "A9"
* 56 | PB7 | "A10"
* 57 | PB8 | "A11"
* 58 | PB9 | "A12"
* 69 | PA4 | "A13"
* 60 | PA6 | "A14"
* 61 | PA7 | "A15"
* 62 | PB17 |
* 63 | PB20 |
* 64 | PD11 |
* 65 | PD8 |
* 66 | PD9 |
* 67 | PA2 | "A0" / "DAC0"
* 68 | PA5 | "A1" / "DAC1"
* 69 | PB3 | "A2"
* 70 | PC0 | "A3"
* 71 | PC1 | "A4"
* 72 | PC2 | "A5"
* 73 | PC3 | "A6"
* 74 | PB4 | "A7"
* 75 | PC31 | LED GREEN "RX"
* 76 | PC30 | LED GREEN "TX"
* 77 | PA27 | USB: Host enable
* 78 | PA24 | USB: D-
* 79 | PA25 | USB: D+
* 80 | PB29 | SD: MISO
* 81 | PB27 | SD: SCK
* 82 | PB26 | SD: MOSI
* 83 | PB28 | SD: CS
* 84 | PA3 | AREF
* 85 | PA2 | DAC0 (Duplicate)
* 86 | PA5 | DAC1 (Duplicate)
* 87 | PB1 | LED AMBER "L" (Duplicate)
* 88 | PC24 | NeoPixel
* 89 | PB10 | QSPI: SCK
* 90 | PB11 | QSPI: CS
* 91 | PA8 | QSPI: IO0
* 92 | PA9 | QSPI: IO1
* 93 | PA10 | QSPI: IO2
* 94 | PA11 | QSPI: IO3
* 95 | PB31 | SD: DETECT
*/
Marlin/src/HAL/SAMD21/spi_pins.h
+54
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@@ -0,0 +1,54 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
/**
* SAMD21 Default SPI Pins
*
* SS SCK MISO MOSI
* +-------------------------+
* SPI | 53 52 50 51 |
* SPI1 | 83 81 80 82 |
* +-------------------------+
* Any pin can be used for Chip Select (SD_SS_PIN)
*/
#ifndef SD_SCK_PIN
#define SD_SCK_PIN 38
#endif
#ifndef SD_MISO_PIN
#define SD_MISO_PIN 36
#endif
#ifndef SD_MOSI_PIN
#define SD_MOSI_PIN 37
#endif
#ifndef SDSS
#define SDSS 18
#endif
#ifndef SD_SS_PIN
#define SD_SS_PIN SDSS
#endif
Marlin/src/HAL/SAMD21/timers.cpp
+217
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@@ -0,0 +1,217 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#ifdef __SAMD21__
// --------------------------------------------------------------------------
// Includes
// --------------------------------------------------------------------------
#include "../../inc/MarlinConfig.h"
#include "ServoTimers.h" // for SERVO_TC
// --------------------------------------------------------------------------
// Local defines
// --------------------------------------------------------------------------
#define NUM_HARDWARE_TIMERS 9
// --------------------------------------------------------------------------
// Private Variables
// --------------------------------------------------------------------------
const tTimerConfig timer_config[NUM_HARDWARE_TIMERS] = {
{ {.pTcc=TCC0}, TimerType::tcc, TCC0_IRQn, TC_PRIORITY(0) }, // 0 - stepper (assigned priority 2)
{ {.pTcc=TCC1}, TimerType::tcc, TCC1_IRQn, TC_PRIORITY(1) }, // 1 - stepper (needed by 32 bit timers)
{ {.pTcc=TCC2}, TimerType::tcc, TCC2_IRQn, 5 }, // 2 - tone (reserved by framework and fixed assigned priority 5)
{ {.pTc=TC3}, TimerType::tc, TC3_IRQn, TC_PRIORITY(3) }, // 3 - servo (assigned priority 1)
{ {.pTc=TC4}, TimerType::tc, TC4_IRQn, TC_PRIORITY(4) }, // 4 - software serial (no interrupts used)
{ {.pTc=TC5}, TimerType::tc, TC5_IRQn, TC_PRIORITY(5) },
{ {.pTc=TC6}, TimerType::tc, TC6_IRQn, TC_PRIORITY(6) },
{ {.pTc=TC7}, TimerType::tc, TC7_IRQn, TC_PRIORITY(7) },
{ {.pRtc=RTC}, TimerType::rtc, RTC_IRQn, TC_PRIORITY(8) } // 8 - temperature (assigned priority 6)
};
// --------------------------------------------------------------------------
// Private functions
// --------------------------------------------------------------------------
FORCE_INLINE void Disable_Irq(IRQn_Type irq) {
NVIC_DisableIRQ(irq);
// We NEED memory barriers to ensure Interrupts are actually disabled!
// ( https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the )
__DSB();
__ISB();
}
static bool tcIsSyncing(Tc * tc) {
return tc->COUNT32.STATUS.reg & TC_STATUS_SYNCBUSY;
}
static void tcReset( Tc * tc) {
tc->COUNT32.CTRLA.reg = TC_CTRLA_SWRST;
while (tcIsSyncing(tc)) {}
while (tc->COUNT32.CTRLA.bit.SWRST) {}
}
// --------------------------------------------------------------------------
// Public functions
// --------------------------------------------------------------------------
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
IRQn_Type irq = timer_config[timer_num].IRQ_Id;
// Disable interrupt, just in case it was already enabled
NVIC_DisableIRQ(irq);
NVIC_ClearPendingIRQ(irq);
if (timer_num == MF_TIMER_RTC) {
// https://github.com/arduino-libraries/RTCZero
Rtc * const rtc = timer_config[timer_num].pRtc;
PM->APBAMASK.reg |= PM_APBAMASK_RTC;
GCLK->CLKCTRL.reg = (uint32_t)((GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK4 | (RTC_GCLK_ID << GCLK_CLKCTRL_ID_Pos)));
while (GCLK->STATUS.bit.SYNCBUSY) {}
GCLK->GENCTRL.reg = (GCLK_GENCTRL_GENEN | GCLK_GENCTRL_SRC_OSCULP32K | GCLK_GENCTRL_ID(4) | GCLK_GENCTRL_DIVSEL );
while (GCLK->STATUS.reg & GCLK_STATUS_SYNCBUSY) {}
GCLK->GENDIV.reg = GCLK_GENDIV_ID(4);
GCLK->GENDIV.bit.DIV=4;
while (GCLK->STATUS.reg & GCLK_STATUS_SYNCBUSY) {}
// Disable timer interrupt
rtc->MODE0.INTENCLR.reg = RTC_MODE0_INTENCLR_CMP0;
SYNC(rtc->MODE0.STATUS.bit.SYNCBUSY);
while(rtc->MODE0.STATUS.bit.SYNCBUSY) {}
// Stop timer, just in case, to be able to reconfigure it
rtc->MODE0.CTRL.reg =
RTC_MODE0_CTRL_MODE_COUNT32 | // Mode 0 = 32-bits counter
RTC_MODE0_CTRL_PRESCALER_DIV1024; // Divisor = 1024
while(rtc->MODE0.STATUS.bit.SYNCBUSY) {}
// Mode, reset counter on match
rtc->MODE0.CTRL.reg = RTC_MODE0_CTRL_MODE_COUNT32 | RTC_MODE0_CTRL_MATCHCLR;
// Set compare value
rtc->MODE0.COMP[0].reg = (32768 + frequency / 2) / frequency;
SYNC(rtc->MODE0.STATUS.bit.SYNCBUSY);
// Enable interrupt on compare
rtc->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_CMP0; // reset pending interrupt
rtc->MODE0.INTENSET.reg = RTC_MODE0_INTENSET_CMP0; // enable compare 0 interrupt
// And start timer
rtc->MODE0.CTRL.bit.ENABLE = true;
SYNC(rtc->MODE0.STATUS.bit.SYNCBUSY);
}
else if (timer_config[timer_num].type==TimerType::tcc) {
Tcc * const tc = timer_config[timer_num].pTcc;
PM->APBCMASK.reg |= PM_APBCMASK_TCC0;
GCLK->CLKCTRL.reg =(GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK0 | GCLK_CLKCTRL_ID(TCC0_GCLK_ID));
SYNC (GCLK->STATUS.bit.SYNCBUSY);
tc->CTRLA.reg = TCC_CTRLA_SWRST;
SYNC (tc->SYNCBUSY.reg & TCC_SYNCBUSY_SWRST) {}
SYNC (tc->CTRLA.bit.SWRST);
tc->CTRLA.reg &= ~(TCC_CTRLA_ENABLE); // disable TC module
tc->CTRLA.reg |= TCC_WAVE_WAVEGEN_MFRQ;
tc->CTRLA.reg |= TCC_CTRLA_PRESCALER_DIV2;
tc->CC[0].reg = (HAL_TIMER_RATE) / frequency;
tc->INTENSET.reg = TCC_INTFLAG_MC0;
tc->CTRLA.reg |= TCC_CTRLA_ENABLE;
tc->INTFLAG.reg = 0xFF;
SYNC ( tc->STATUS.reg & TC_STATUS_SYNCBUSY);
}
else {
Tc * const tc = timer_config[timer_num].pTc;
// Disable timer interrupt
tc->COUNT32.INTENCLR.reg = TC_INTENCLR_OVF; // disable overflow interrupt
// TCn clock setup
GCLK->CLKCTRL.reg = (uint16_t) (GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK0 | GCLK_CLKCTRL_ID(GCM_TC4_TC5)) ;
SYNC (GCLK->STATUS.bit.SYNCBUSY);
tcReset(tc); // reset TC
// Set Timer counter 5 Mode to 16 bits, it will become a 16bit counter ('mode1' in the datasheet)
tc->COUNT32.CTRLA.reg |= TC_CTRLA_MODE_COUNT32;
// Set TC waveform generation mode to 'match frequency'
tc->COUNT32.CTRLA.reg |= TC_CTRLA_WAVEGEN_MFRQ;
//set prescaler
//the clock normally counts at the GCLK_TC frequency, but we can set it to divide that frequency to slow it down
//you can use different prescaler divisons here like TC_CTRLA_PRESCALER_DIV1 to get a different range
tc->COUNT32.CTRLA.reg |= TC_CTRLA_PRESCALER_DIV1 | TC_CTRLA_ENABLE; //it will divide GCLK_TC frequency by 1024
//set the compare-capture register.
//The counter will count up to this value (it's a 16bit counter so we use uint16_t)
//this is how we fine-tune the frequency, make it count to a lower or higher value
//system clock should be 1MHz (8MHz/8) at Reset by default
tc->COUNT32.CC[0].reg = (uint16_t) (HAL_TIMER_RATE / frequency);
while (tcIsSyncing(tc)) {}
// Enable the TC interrupt request
tc->COUNT32.INTENSET.bit.MC0 = 1;
while (tcIsSyncing(tc)) {}
}
NVIC_SetPriority(irq, timer_config[timer_num].priority);
NVIC_EnableIRQ(irq);
}
void HAL_timer_enable_interrupt(const uint8_t timer_num) {
const IRQn_Type irq = timer_config[timer_num].IRQ_Id;
NVIC_EnableIRQ(irq);
}
void HAL_timer_disable_interrupt(const uint8_t timer_num) {
const IRQn_Type irq = timer_config[timer_num].IRQ_Id;
Disable_Irq(irq);
}
// missing from CMSIS: Check if interrupt is enabled or not
static bool NVIC_GetEnabledIRQ(IRQn_Type IRQn) {
return TEST(NVIC->ISER[uint32_t(IRQn) >> 5], uint32_t(IRQn) & 0x1F);
}
bool HAL_timer_interrupt_enabled(const uint8_t timer_num) {
const IRQn_Type irq = timer_config[timer_num].IRQ_Id;
return NVIC_GetEnabledIRQ(irq);
}
#endif // __SAMD21__
Marlin/src/HAL/SAMD21/timers.h
+160
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@@ -0,0 +1,160 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2022 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* SAMD21 HAL developed by Bart Meijer (brupje)
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
*/
#include <stdint.h>
// --------------------------------------------------------------------------
// Defines
// --------------------------------------------------------------------------
typedef uint32_t hal_timer_t;
#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF
#define HAL_TIMER_RATE F_CPU // frequency of timers peripherals
#define MF_TIMER_RTC 8 // This is not a TC but a RTC
#ifndef MF_TIMER_STEP
#define MF_TIMER_STEP 4 // Timer Index for Stepper
#endif
#ifndef MF_TIMER_PULSE
#define MF_TIMER_PULSE MF_TIMER_STEP
#endif
#ifndef MF_TIMER_TEMP
#define MF_TIMER_TEMP MF_TIMER_RTC // Timer Index for Temperature
#endif
#define TEMP_TIMER_FREQUENCY 1000 // temperature interrupt frequency
#define STEPPER_TIMER_RATE HAL_TIMER_RATE // frequency of stepper timer (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE)
#define STEPPER_TIMER_TICKS_PER_US (STEPPER_TIMER_RATE / 1000000) // stepper timer ticks per µs
#define STEPPER_TIMER_PRESCALE (CYCLES_PER_MICROSECOND / STEPPER_TIMER_TICKS_PER_US)
#define PULSE_TIMER_RATE STEPPER_TIMER_RATE
#define PULSE_TIMER_PRESCALE STEPPER_TIMER_PRESCALE
#define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt(MF_TIMER_STEP)
#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_STEP)
#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(MF_TIMER_STEP)
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(MF_TIMER_TEMP)
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_TEMP)
#define TC_PRIORITY(t) ( t == SERVO_TC ? 1 \
: (t == MF_TIMER_STEP || t == MF_TIMER_PULSE) ? 2 \
: (t == MF_TIMER_TEMP) ? 6 : 7 )
#define _TC_HANDLER(t) void TC##t##_Handler()
#define TC_HANDLER(t) _TC_HANDLER(t)
#ifndef HAL_STEP_TIMER_ISR
#define HAL_STEP_TIMER_ISR() TC_HANDLER(MF_TIMER_STEP)
#endif
#if MF_TIMER_STEP != MF_TIMER_PULSE
#define HAL_PULSE_TIMER_ISR() TC_HANDLER(MF_TIMER_PULSE)
#endif
#if MF_TIMER_TEMP == MF_TIMER_RTC
#define HAL_TEMP_TIMER_ISR() void RTC_Handler()
#else
#define HAL_TEMP_TIMER_ISR() TC_HANDLER(MF_TIMER_TEMP)
#endif
// --------------------------------------------------------------------------
// Types
// --------------------------------------------------------------------------
typedef enum { tcc, tc, rtc } TimerType;
typedef struct {
union {
Tc *pTc;
Tcc *pTcc;
Rtc *pRtc;
};
TimerType type;
IRQn_Type IRQ_Id;
uint8_t priority;
} tTimerConfig;
// --------------------------------------------------------------------------
// Public Variables
// --------------------------------------------------------------------------
extern const tTimerConfig timer_config[];
// --------------------------------------------------------------------------
// Public functions
// --------------------------------------------------------------------------
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
FORCE_INLINE static void HAL_timer_set_compare(const uint8_t timer_num, const hal_timer_t compare) {
// Should never be called with timer MF_TIMER_RTC
Tc * const tc = timer_config[timer_num].pTc;
tc->COUNT32.CC[0].reg = compare;
}
FORCE_INLINE static hal_timer_t HAL_timer_get_compare(const uint8_t timer_num) {
// Should never be called with timer MF_TIMER_RTC
Tc * const tc = timer_config[timer_num].pTc;
return (hal_timer_t)tc->COUNT32.CC[0].reg;
}
FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
// Should never be called with timer MF_TIMER_RTC
Tc * const tc = timer_config[timer_num].pTc;
tc->COUNT32.READREQ.reg = TC_READREQ_RREQ;
// Request a read synchronization
SYNC (tc->COUNT32.STATUS.bit.SYNCBUSY);
//SYNC(tc->COUNT32.STATUS.bit.SYNCBUSY );
return tc->COUNT32.COUNT.reg;
}
void HAL_timer_enable_interrupt(const uint8_t timer_num);
void HAL_timer_disable_interrupt(const uint8_t timer_num);
bool HAL_timer_interrupt_enabled(const uint8_t timer_num);
FORCE_INLINE static void HAL_timer_isr_prologue(const uint8_t timer_num) {
if (timer_num == MF_TIMER_RTC) {
Rtc * const rtc = timer_config[timer_num].pRtc;
// Clear interrupt flag
rtc->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_CMP0| RTC_MODE0_INTFLAG_OVF;
}
else if (timer_config[timer_num].type == TimerType::tcc){
Tcc * const tc = timer_config[timer_num].pTcc;
// Clear interrupt flag
tc->INTFLAG.reg = TCC_INTFLAG_OVF;
}
else {
Tc * const tc = timer_config[timer_num].pTc;
// Clear interrupt flag
tc->COUNT32.INTFLAG.bit.MC0 = 1;
}
}
#define HAL_timer_isr_epilogue(timer_num)

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