Update from devel

Set to raptor 2 default
Bump to head for M851XY
2020-06-20 10:13:01 -04:00 · 2019-09-28 12:29:22 -04:00 · 2019-09-28 09:49:12 -04:00 · 2019-09-16 22:13:50 -04:00 · 2019-09-06 23:52:00 -04:00 · 2019-09-06 23:50:03 -04:00
2289 changed files with 65221 additions and 191897 deletions
@@ -17,5 +17,3 @@
 *.png binary
 *.jpg binary
 *.fon binary
 *.bin binary
 *.woff binary
@@ -1,3 +1 @@
-github: [thinkyhead]
+custom: http://www.thinkyhead.com/donate-to-marlin
 patreon: thinkyhead
 custom: ["https://www.thinkyhead.com/donate-to-marlin"]
@@ -34,15 +34,16 @@ 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)
+* [Marlin RepRap forum](http://forums.reprap.org/list.php?415)
 * [MarlinFirmware on Facebook](https://www.facebook.com/groups/1049718498464482/)
-If chat is more your speed, you can join the MarlinFirmware Discord server:
+If chat is more your speed, you can join the MarlinFirmware Slack team:
-* Use the link https://discord.gg/n5NJ59y to join up as a General User.
+* Join the Marlin Slack Team
-* Even though our Discord is pretty active, it may take a while for community members to respond &mdash; please be patient!
+  * To obtain group access, please [send a request](http://www.thinkyhead.com/contact/9) to @thinkyhead.
-* Use the `#general` channel for general questions or discussion about Marlin.
+  * Even though Slack is a chat service, sometimes it takes several hours for community members to respond &mdash; please be patient!
-* Other channels exist for certain topics or are limited to Patrons. Check the channel list.
+  * Use the `#general` channel for general questions or discussion about Marlin.
  * Other channels exist for certain topics. Check the channel list.
 ## How Can I Contribute?
@@ -92,7 +93,7 @@ Before creating a suggestion, please check [this list](#before-submitting-a-sugg
 #### 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).
+* **Check the [Marlin website](http://marlinfw.org/)** for tips — you might discover that the feature is already included. Most importantly, check if you're using [the latest version of Marlin](https://github.com/MarlinFirmware/Marlin/releases) and if you can get the desired behavior by changing [Marlin's config settings](http://marlinfw.org/docs/configuration/configuration.html).
 * **Perform a [cursory search](https://github.com/MarlinFirmware/Marlin/issues?q=is%3Aissue)** to see if the enhancement has already been suggested. If it has, add a comment to the existing issue instead of opening a new one.
 #### How Do I Submit A (Good) Feature Request?
@@ -116,12 +117,12 @@ Unsure where to begin contributing to Marlin? You can start by looking through t
 ### Pull Requests
-Pull Requests should always be targeted to working branches (e.g., `bugfix-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-1.1.x` and/or `bugfix-2.0.x`) and never to release branches (e.g., `1.1.x`). If this is your first Pull Request, please read our [Guide to Pull Requests](http://marlinfw.org/docs/development/getting_started_pull_requests.html) and Github's [Pull Request](https://help.github.com/articles/creating-a-pull-request/) documentation.
 * Fill in [the required template](pull_request_template.md).
 * Don't include issue numbers in the PR title.
 * Include pictures, diagrams, and links to videos in your Pull Request to demonstrate your changes, if needed.
-* Follow the [Coding Standards](https://marlinfw.org/docs/development/coding_standards.html) posted on our website.
+* Follow the [Coding Standards](http://marlinfw.org/docs/development/coding_standards.html) posted on our website.
 * Document new code with clear and concise comments.
 * End all files with a newline.
@@ -136,7 +137,7 @@ Pull Requests should always be targeted to working branches (e.g., `bugfix-1.1.x
 ### C++ Coding Standards
-* Please read and follow the [Coding Standards](https://marlinfw.org/docs/development/coding_standards.html) posted on our website. Failure to follow these guidelines will delay evaluation and acceptance of Pull Requests.
+* Please read and follow the [Coding Standards](http://marlinfw.org/docs/development/coding_standards.html) posted on our website. Failure to follow these guidelines will delay evaluation and acceptance of Pull Requests.
 ### Documentation
@@ -2,13 +2,9 @@
 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:
+Do you want to ask a question? Are you looking for support? Please don't post here. Instead please use the Marlin Firmware forum at http://forums.reprap.org/list.php?415 or the Marlin Facebook Group https://www.facebook.com/groups/1049718498464482/ or the Marlin Discord Server https://discord.gg/n5NJ59y.
- The Marlin Firmware forum at https://reprap.org/forum/list.php?415
+Before filing an issue be sure to test the 1.1 and/or 2.0 "bugfix" branches to see whether the issue is already addressed.
 - 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.
 -->
@@ -1,40 +0,0 @@
 #
 # Configuration for Lock Threads - https://github.com/dessant/lock-threads-app
 #
 # Number of days of inactivity before a closed issue or pull request is locked
 daysUntilLock: 60
 # Skip issues and pull requests created before a given timestamp. Timestamp must
 # follow ISO 8601 (`YYYY-MM-DD`). Set to `false` to disable
 skipCreatedBefore: false
 # Issues and pull requests with these labels will be ignored. Set to `[]` to disable
 exemptLabels: [ 'no-locking' ]
 # Label to add before locking, such as `outdated`. Set to `false` to disable
 lockLabel: false
 # Comment to post before locking. Set to `false` to disable
 lockComment: >
  This thread has been automatically locked since there has not been
  any recent activity after it was closed. Please open a new issue for
  related bugs.
 # Assign `resolved` as the reason for locking. Set to `false` to disable
 setLockReason: true
 # Limit to only `issues` or `pulls`
 # only: issues
 # Optionally, specify configuration settings just for `issues` or `pulls`
 # issues:
 #   exemptLabels:
 #     - help-wanted
 #   lockLabel: outdated
 # pulls:
 #   daysUntilLock: 30
 # Repository to extend settings from
 # _extends: repo
@@ -14,10 +14,6 @@ We must be able to understand your proposed change from this description. If we
 <!-- What does this fix or improve? -->
 ### Configurations
 <!-- Attach any Configuration.h, Configuration_adv.h, or platformio.ini files needed to compile/test your Pull Request. -->
 ### Related Issues
 <!-- Whether this fixes a bug or fulfills a feature request, please list any related Issues here. -->
@@ -1,121 +0,0 @@
 #
 # test-builds.yml
 # Do test builds to catch compile errors
 #
 name: CI
 on:
  pull_request:
    branches:
    - bugfix-2.0.x
    paths-ignore:
    - config/**
    - data/**
    - docs/**
    - '**/*.md'
  push:
    branches:
    - bugfix-2.0.x
    paths-ignore:
    - config/**
    - data/**
    - docs/**
    - '**/*.md'
 jobs:
  test_builds:
    name: Run All Tests
    if: github.repository == 'MarlinFirmware/Marlin'
    runs-on: ubuntu-latest
    strategy:
      matrix:
        test-platform:
        # Base Environments
        - DUE
        - DUE_archim
        - esp32
        - linux_native
        - mega2560
        - at90usb1286_dfu
        - teensy31
        - teensy35
        - teensy41
        - SAMD51_grandcentral_m4
        # Extended AVR Environments
        - FYSETC_F6
        - mega1280
        - rambo
        - sanguino1284p
        - sanguino644p
        # STM32F1 (Maple) Environments
        - STM32F103RC_btt
        - STM32F103RC_btt_USB
        - STM32F103RE_btt
        - STM32F103RE_btt_USB
        - STM32F103RC_fysetc
        - STM32F103RC_meeb
        - jgaurora_a5s_a1
        - STM32F103VE_longer
        - mks_robin
        - mks_robin_lite
        - mks_robin_pro
        - STM32F103RET6_creality
        - mks_robin_nano35
        # STM32 (ST) Environments
        - STM32F407VE_black
        - STM32F401VE_STEVAL
        - BIGTREE_BTT002
        - BIGTREE_SKR_PRO
        - BIGTREE_GTR_V1_0
        - mks_robin_stm32
        - ARMED
        - FYSETC_S6
        - STM32F070CB_malyan
        - STM32F070RB_malyan
        - malyan_M300
        - FLYF407ZG
        - rumba32
        - LERDGEX
        - mks_robin_nano35_stm32
        - NUCLEO_F767ZI
        - REMRAM_V1
        # Put lengthy tests last
        - LPC1768
        - LPC1769
        # Non-working environment tests
        #- at90usb1286_cdc
        #- STM32F103CB_malyan
        #- mks_robin_mini
    steps:
    - name: Select Python 3.7
      uses: actions/setup-python@v1
      with:
        python-version: '3.7' # Version range or exact version of a Python version to use, using semvers version range syntax.
        architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
    - name: Install PlatformIO
      run: |
        pip install -U https://github.com/platformio/platformio-core/archive/develop.zip
        platformio update
    - name: Check out the PR
      uses: actions/checkout@v2
    - name: Run ${{ matrix.test-platform }} Tests
      run: |
        make tests-single-ci TEST_TARGET=${{ matrix.test-platform }}
@@ -16,12 +16,12 @@
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
-# Generated files
+# Our automatic versioning scheme generates the following file
 # NEVER put it in the repository
 _Version.h
 bdf2u8g
 #
 # OS
@@ -77,6 +77,7 @@ tags
 *.out
 *.app
 #
 # C
 #
@@ -148,7 +149,7 @@ Marlin/*/*/*/*/readme.txt
 # Secure Credentials
 Configuration_Secure.h
-# Visual Studio
+#Visual Studio
 *.sln
 *.vcxproj
 *.vcxproj.user
@@ -159,34 +160,27 @@ __vm/
 .vs/
 vc-fileutils.settings
-# Visual Studio Code
+#Visual Studio Code
 .vscode
 .vscode/.browse.c_cpp.db*
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/*.db
-# cmake
+#cmake
 CMakeLists.txt
 src/CMakeLists.txt
 CMakeListsPrivate.txt
-# CLion
+#CLion
 cmake-build-*
-# Eclipse
+#Eclipse
 .project
 .cproject
 .pydevproject
 .settings
 .classpath
-# Python
+#Python
 __pycache__
 # IOLogger logs
 *_log.csv
 # Simulation / Native
 eeprom.dat
 imgui.ini
@@ -0,0 +1,84 @@
 dist: bionic
 sudo: false
 language: python
 python:
  - "3.7"
 notifications:
  email: false
 env:
  # Base Environments
  - TEST_PLATFORM="DUE"
  - TEST_PLATFORM="esp32"
  - TEST_PLATFORM="linux_native"
  - TEST_PLATFORM="megaatmega2560"
  - TEST_PLATFORM="teensy31"
  - TEST_PLATFORM="teensy35"
  # Extended AVR Environments
  - TEST_PLATFORM="FYSETC_F6_13"
  - TEST_PLATFORM="megaatmega1280"
  - TEST_PLATFORM="rambo"
  - TEST_PLATFORM="sanguino_atmega1284p"
  - TEST_PLATFORM="sanguino_atmega644p"
  # Extended STM32 Environments
  - TEST_PLATFORM="STM32F103RC_bigtree"
  - TEST_PLATFORM="STM32F103RC_bigtree_USB"
  - TEST_PLATFORM="STM32F103RE_bigtree"
  - TEST_PLATFORM="STM32F103RE_bigtree_USB"
  - TEST_PLATFORM="STM32F103RC_fysetc"
  - TEST_PLATFORM="jgaurora_a5s_a1"
  - TEST_PLATFORM="STM32F103VE_longer"
  - TEST_PLATFORM="STM32F407VE_black"
  - TEST_PLATFORM="BIGTREE_SKR_PRO"
  - TEST_PLATFORM="mks_robin"
  - TEST_PLATFORM="ARMED"
  # STM32 with non-STM framework. both broken for now. they should use HAL_STM32 which is working.
  #- TEST_PLATFORM="STM32F4"
  #- TEST_PLATFORM="STM32F7"
  # Put lengthy tests last
  - TEST_PLATFORM="LPC1768"
  - TEST_PLATFORM="LPC1769"
  # Non-working environment tests
  #- TEST_PLATFORM="BIGTREE_BTT002" this board isn't released yet. we need pinout to be sure about what we do
  #- TEST_PLATFORM="at90usb1286_cdc"
  #- TEST_PLATFORM="at90usb1286_dfu"
  #- TEST_PLATFORM="STM32F103CB_malyan"
  #- TEST_PLATFORM="mks_robin_lite"
  #- TEST_PLATFORM="mks_robin_mini"
  #- TEST_PLATFORM="mks_robin_nano"
  #- TEST_PLATFORM="SAMD51_grandcentral_m4"
 before_install:
  #
  # Fetch the tag information for the current branch
  - git fetch origin --tags
  #
  # Publish the buildroot script folder
  - chmod +x ${TRAVIS_BUILD_DIR}/buildroot/bin/*
  - chmod +x ${TRAVIS_BUILD_DIR}/buildroot/share/tests/*
  - export PATH=${TRAVIS_BUILD_DIR}/buildroot/bin/:${TRAVIS_BUILD_DIR}/buildroot/share/tests/:${PATH}
 install:
  #- pip install -U platformio
  - pip install -U https://github.com/platformio/platformio-core/archive/master.zip
 before_script:
  # Update PlatformIO packages
  - platformio update
  #
  # Change current working directory to the build dir
  - cd ${TRAVIS_BUILD_DIR}
  #
  # Generate custom version include
  - generate_version ${TRAVIS_BUILD_DIR}/Marlin/
  - cat ${TRAVIS_BUILD_DIR}/Marlin/Version.h
  #
 script:
  - run_tests ${TRAVIS_BUILD_DIR} ${TEST_PLATFORM}
@@ -3,7 +3,7 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007
- Copyright (c) 2007 Free Software Foundation, Inc. <https://www.fsf.org/>
+ Copyright (c) 2007 Free Software Foundation, Inc. <http://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
@@ -647,7 +647,7 @@ the "copyright" line and a pointer to where the full notice is found.
    GNU General Public License for more details.
    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
@@ -666,11 +666,12 @@ might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
+<http://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
@@ -1,52 +0,0 @@
 help:
 	@echo "Tasks for local development:"
 	@echo "* tests-single-ci:             Run a single test from inside the CI"
 	@echo "* tests-single-local:          Run a single test locally"
 	@echo "* tests-single-local-docker:   Run a single test locally, using docker-compose"
 	@echo "* tests-all-local:             Run all tests locally"
 	@echo "* tests-all-local-docker:      Run all tests locally, using docker-compose"
 	@echo "* setup-local-docker:          Setup local docker-compose"
 	@echo ""
 	@echo "Options for testing:"
 	@echo "  TEST_TARGET          Set when running tests-single-*, to select the"
 	@echo "                       test. If you set it to ALL it will run all "
 	@echo "                       tests, but some of them are broken: use "
 	@echo "                       tests-all-* instead to run only the ones that "
 	@echo "                       run on GitHub CI"
 	@echo "  ONLY_TEST            Limit tests to only those that contain this, or"
 	@echo "                       the index of the test (1-based)"
 	@echo "  VERBOSE_PLATFORMIO   If you want the full PIO output, set any value"
 	@echo "  GIT_RESET_HARD       Used by CI: reset all local changes. WARNING:"
 	@echo "                       THIS WILL UNDO ANY CHANGES YOU'VE MADE!"
 .PHONY: help
 tests-single-ci:
 	export GIT_RESET_HARD=true
 	$(MAKE) tests-single-local TEST_TARGET=$(TEST_TARGET)
 .PHONY: 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 VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) \
 	  && run_tests . $(TEST_TARGET) "$(ONLY_TEST)"
 .PHONY: tests-single-local
 tests-single-local-docker:
 	@if ! test -n "$(TEST_TARGET)" ; then echo "***ERROR*** Set TEST_TARGET=<your-module> or use make tests-all-local-docker" ; return 1; fi
 	docker-compose run --rm marlin $(MAKE) tests-single-local TEST_TARGET=$(TEST_TARGET) VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD) ONLY_TEST="$(ONLY_TEST)"
 .PHONY: tests-single-local-docker
 tests-all-local:
 	export PATH=./buildroot/bin/:./buildroot/tests/:${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
 tests-all-local-docker:
 	docker-compose run --rm marlin $(MAKE) tests-all-local VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD)
 .PHONY: tests-all-local-docker
 setup-local-docker:
 	docker-compose build
 .PHONY: setup-local-docker
@@ -14,7 +14,7 @@
 # Detailed instructions for using the makefile:
 #
 #  1. Modify the line containing "ARDUINO_INSTALL_DIR" to point to the directory that
-#     contains the Arduino installation (for example, under macOS, this
+#     contains the Arduino installation (for example, under Mac OS X, this
 #     might be /Applications/Arduino.app/Contents/Resources/Java).
 #
 #  2. Modify the line containing "UPLOAD_PORT" to refer to the filename
@@ -22,10 +22,8 @@
 #     (e.g. UPLOAD_PORT = /dev/tty.USB0).  If the exact name of this file
 #     changes, you can use * as a wild card (e.g. UPLOAD_PORT = /dev/tty.usb*).
 #
-#  3. Set the line containing "MCU" to match your board's processor. Set
+#  3. Set the line containing "MCU" to match your board's processor.
-#     "PROG_MCU" as the AVR part name corresponding to "MCU". You can use the
+#     Older one's are atmega8 based, newer ones like Arduino Mini, Bluetooth
 #     following command to get a list of correspondences: `avrdude -c alf -p x`
 #     Older boards are atmega8 based, newer ones like Arduino Mini, Bluetooth
 #     or Diecimila have the atmega168.  If you're using a LilyPad Arduino,
 #     change F_CPU to 8000000. If you are using Gen7 electronics, you
 #     probably need to use 20000000. Either way, you must regenerate
@@ -36,18 +34,18 @@
 #  5. Type "make upload", reset your Arduino board, and press enter to
 #     upload your program to the Arduino board.
 #
-# Note that all settings at the top of this file can be overridden from
+# Note that all settings at the top of this file can be overriden from
 # the command line with, for example, "make HARDWARE_MOTHERBOARD=71"
 #
 # To compile for RAMPS (atmega2560) with Arduino 1.6.9 at root/arduino you would use...
 #
 #   make ARDUINO_VERSION=10609 AVR_TOOLS_PATH=/root/arduino/hardware/tools/avr/bin/ \
-#   HARDWARE_MOTHERBOARD=1200 ARDUINO_INSTALL_DIR=/root/arduino
+#   HARDWARE_MOTHERBOARD=33 ARDUINO_INSTALL_DIR=/root/arduino
 #
 # To compile and upload simply add "upload" to the end of the line...
 #
 #   make ARDUINO_VERSION=10609 AVR_TOOLS_PATH=/root/arduino/hardware/tools/avr/bin/ \
-#   HARDWARE_MOTHERBOARD=1200 ARDUINO_INSTALL_DIR=/root/arduino upload
+#   HARDWARE_MOTHERBOARD=33 ARDUINO_INSTALL_DIR=/root/arduino upload
 #
 # If uploading doesn't work try adding the parameter "AVRDUDE_PROGRAMMER=wiring" or
 # start upload manually (using stk500) like so:
@@ -59,26 +57,7 @@
 #
 # This defines the board to compile for (see boards.h for your board's ID)
-HARDWARE_MOTHERBOARD ?= 1020
+HARDWARE_MOTHERBOARD ?= 11
 ifeq ($(OS),Windows_NT)
  # Windows
  ARDUINO_INSTALL_DIR ?= ${HOME}/Arduino
  ARDUINO_USER_DIR ?= ${HOME}/Arduino
 else
  UNAME_S := $(shell uname -s)
  ifeq ($(UNAME_S),Linux)
    # Linux
    ARDUINO_INSTALL_DIR ?= /usr/share/arduino
    ARDUINO_USER_DIR ?= ${HOME}/Arduino
  endif
  ifeq ($(UNAME_S),Darwin)
    # Darwin (macOS)
    ARDUINO_INSTALL_DIR ?= /Applications/Arduino.app/Contents/Java
    ARDUINO_USER_DIR ?= ${HOME}/Documents/Arduino
    AVR_TOOLS_PATH ?= /Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/
  endif
 endif
 # Arduino source install directory, and version number
 # On most linuxes this will be /usr/share/arduino
@@ -88,44 +67,35 @@ ARDUINO_VERSION      ?= 106
 # The installed Libraries are in the User folder
 ARDUINO_USER_DIR ?= ${HOME}/Arduino
-# You can optionally set a path to the avr-gcc tools.
+# You can optionally set a path to the avr-gcc tools. Requires a trailing slash. (ex: /usr/local/avr-gcc/bin)
 # Requires a trailing slash. For example, /usr/local/avr-gcc/bin/
 AVR_TOOLS_PATH ?=
-# Programmer configuration
+#Programmer configuration
 UPLOAD_RATE        ?= 57600
 AVRDUDE_PROGRAMMER ?= arduino
-# On most linuxes this will be /dev/ttyACM0 or /dev/ttyACM1
+# on most linuxes this will be /dev/ttyACM0 or /dev/ttyACM1
 UPLOAD_PORT        ?= /dev/ttyUSB0
-# Directory used to build files in, contains all the build files, from object
+#Directory used to build files in, contains all the build files, from object files to the final hex file
-# files to the final hex file on linux it is best to put an absolute path
+#on linux it is best to put an absolute path like /home/username/tmp .
 # like /home/username/tmp .
 BUILD_DIR          ?= applet
 # This defines whether Liquid_TWI2 support will be built
 LIQUID_TWI2        ?= 0
-# This defines if Wire is needed
+# this defines if Wire is needed
 WIRE               ?= 0
-# This defines if Tone is needed (i.e SPEAKER is defined in Configuration.h)
+# this defines if U8GLIB is needed (may require RELOC_WORKAROUND)
-# Disabling this (and SPEAKER) saves approximatively 350 bytes of memory.
+U8GLIB             ?= 1
 TONE               ?= 1
-# This defines if U8GLIB is needed (may require RELOC_WORKAROUND)
+# this defines whether to include the Trinamic TMCStepper library
-U8GLIB             ?= 0
+TMC                ?= 1
 # This defines whether to include the Trinamic TMCStepper library
 TMC                ?= 0
 # This defines whether to include the AdaFruit NeoPixel library
 NEOPIXEL           ?= 0
 ############
 # Try to automatically determine whether RELOC_WORKAROUND is needed based
 # on GCC versions:
-#   https://www.avrfreaks.net/comment/1789106#comment-1789106
+#   http://www.avrfreaks.net/comment/1789106#comment-1789106
 CC_MAJ:=$(shell $(CC) -dM -E - < /dev/null | grep __GNUC__ | cut -f3 -d\ )
 CC_MIN:=$(shell $(CC) -dM -E - < /dev/null | grep __GNUC_MINOR__ | cut -f3 -d\ )
@@ -197,381 +167,302 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1100)
 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 ($(HARDWARE_MOTHERBOARD),1105)
+else ifeq ($(HARDWARE_MOTHERBOARD),1103)
 # 2PrintBeta BAM&DICE Due with STK drivers
-else ifeq ($(HARDWARE_MOTHERBOARD),1106)
+else ifeq ($(HARDWARE_MOTHERBOARD),1104)
 # MKS BASE v1.0
-else ifeq ($(HARDWARE_MOTHERBOARD),1107)
+else ifeq ($(HARDWARE_MOTHERBOARD),1105)
 # MKS v1.4 with A4982 stepper drivers
-else ifeq ($(HARDWARE_MOTHERBOARD),1108)
+else ifeq ($(HARDWARE_MOTHERBOARD),1106)
 # MKS v1.5 with Allegro A4982 stepper drivers
-else ifeq ($(HARDWARE_MOTHERBOARD),1109)
+else ifeq ($(HARDWARE_MOTHERBOARD),1107)
 # 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)
+else ifeq ($(HARDWARE_MOTHERBOARD),1108)
 # MKS GEN v1.3 or 1.4
-else ifeq ($(HARDWARE_MOTHERBOARD),1112)
+else ifeq ($(HARDWARE_MOTHERBOARD),1109)
 # MKS GEN L
-else ifeq ($(HARDWARE_MOTHERBOARD),1113)
+else ifeq ($(HARDWARE_MOTHERBOARD),1110)
 # zrib V2.0 control board (Chinese knock off RAMPS replica)
-else ifeq ($(HARDWARE_MOTHERBOARD),1114)
+else ifeq ($(HARDWARE_MOTHERBOARD),1111)
-# BigTreeTech or BIQU KFB2.0
+# Bigtreetech or BIQU KFB2.0
-else ifeq ($(HARDWARE_MOTHERBOARD),1115)
+else ifeq ($(HARDWARE_MOTHERBOARD),1112)
 # Felix 2.0+ Electronics Board (RAMPS like)
-else ifeq ($(HARDWARE_MOTHERBOARD),1116)
+else ifeq ($(HARDWARE_MOTHERBOARD),1113)
 # Invent-A-Part RigidBoard
-else ifeq ($(HARDWARE_MOTHERBOARD),1117)
+else ifeq ($(HARDWARE_MOTHERBOARD),1114)
 # Invent-A-Part RigidBoard V2
-else ifeq ($(HARDWARE_MOTHERBOARD),1118)
+else ifeq ($(HARDWARE_MOTHERBOARD),1115)
 # Sainsmart 2-in-1 board
-else ifeq ($(HARDWARE_MOTHERBOARD),1119)
+else ifeq ($(HARDWARE_MOTHERBOARD),1116)
 # Ultimaker
-else ifeq ($(HARDWARE_MOTHERBOARD),1120)
+else ifeq ($(HARDWARE_MOTHERBOARD),1117)
 # Ultimaker (Older electronics. Pre 1.5.4. This is rare)
-else ifeq ($(HARDWARE_MOTHERBOARD),1121)
+else ifeq ($(HARDWARE_MOTHERBOARD),1118)
-  MCU              ?= atmega1280
+  MCU ?= atmega1280
  PROG_MCU         ?= m1280
 # Azteeg X3
-else ifeq ($(HARDWARE_MOTHERBOARD),1122)
+else ifeq ($(HARDWARE_MOTHERBOARD),1119)
 # Azteeg X3 Pro
-else ifeq ($(HARDWARE_MOTHERBOARD),1123)
+else ifeq ($(HARDWARE_MOTHERBOARD),1120)
 # Ultimainboard 2.x (Uses TEMP_SENSOR 20)
-else ifeq ($(HARDWARE_MOTHERBOARD),1124)
+else ifeq ($(HARDWARE_MOTHERBOARD),1121)
 # Rumba
-else ifeq ($(HARDWARE_MOTHERBOARD),1125)
+else ifeq ($(HARDWARE_MOTHERBOARD),1122)
 # Raise3D Rumba
-else ifeq ($(HARDWARE_MOTHERBOARD),1126)
+else ifeq ($(HARDWARE_MOTHERBOARD),1123)
 # Rapide Lite RL200 Rumba
-else ifeq ($(HARDWARE_MOTHERBOARD),1127)
+else ifeq ($(HARDWARE_MOTHERBOARD),1124)
 # Formbot T-Rex 2 Plus
-else ifeq ($(HARDWARE_MOTHERBOARD),1128)
+else ifeq ($(HARDWARE_MOTHERBOARD),1125)
 # Formbot T-Rex 3
-else ifeq ($(HARDWARE_MOTHERBOARD),1129)
+else ifeq ($(HARDWARE_MOTHERBOARD),1126)
 # Formbot Raptor
-else ifeq ($(HARDWARE_MOTHERBOARD),1130)
+else ifeq ($(HARDWARE_MOTHERBOARD),1127)
 # Formbot Raptor 2
-else ifeq ($(HARDWARE_MOTHERBOARD),1131)
+else ifeq ($(HARDWARE_MOTHERBOARD),1128)
 # bq ZUM Mega 3D
-else ifeq ($(HARDWARE_MOTHERBOARD),1132)
+else ifeq ($(HARDWARE_MOTHERBOARD),1129)
 # MakeBoard Mini v2.1.2 is a control board sold by MicroMake
-else ifeq ($(HARDWARE_MOTHERBOARD),1133)
+else ifeq ($(HARDWARE_MOTHERBOARD),1130)
 # TriGorilla Anycubic version 1.3 based on RAMPS EFB
-else ifeq ($(HARDWARE_MOTHERBOARD),1134)
+else ifeq ($(HARDWARE_MOTHERBOARD),1131)
 # TriGorilla Anycubic version 1.4 based on RAMPS EFB
-else ifeq ($(HARDWARE_MOTHERBOARD),1135)
+else ifeq ($(HARDWARE_MOTHERBOARD),1132)
 # TriGorilla Anycubic version 1.4 Rev 1.1
-else ifeq ($(HARDWARE_MOTHERBOARD),1136)
+else ifeq ($(HARDWARE_MOTHERBOARD),1133)
 # Creality: Ender-4, CR-8
-else ifeq ($(HARDWARE_MOTHERBOARD),1137)
+else ifeq ($(HARDWARE_MOTHERBOARD),1134)
 # Creality: CR10S, CR20, CR-X
-else ifeq ($(HARDWARE_MOTHERBOARD),1138)
+else ifeq ($(HARDWARE_MOTHERBOARD),1135)
 # Dagoma F5
-else ifeq ($(HARDWARE_MOTHERBOARD),1139)
+else ifeq ($(HARDWARE_MOTHERBOARD),1136)
-# FYSETC F6 1.3
+# Fysetc F6
-else ifeq ($(HARDWARE_MOTHERBOARD),1140)
+else ifeq ($(HARDWARE_MOTHERBOARD),1137)
 # FYSETC F6 1.5
 else ifeq ($(HARDWARE_MOTHERBOARD),1141)
 # Duplicator i3 Plus
-else ifeq ($(HARDWARE_MOTHERBOARD),1142)
+else ifeq ($(HARDWARE_MOTHERBOARD),1138)
 # VORON
-else ifeq ($(HARDWARE_MOTHERBOARD),1143)
+else ifeq ($(HARDWARE_MOTHERBOARD),1139)
 # TRONXY V3 1.0
-else ifeq ($(HARDWARE_MOTHERBOARD),1144)
+else ifeq ($(HARDWARE_MOTHERBOARD),1140)
 # Z-Bolt X Series
-else ifeq ($(HARDWARE_MOTHERBOARD),1145)
+else ifeq ($(HARDWARE_MOTHERBOARD),1141)
 # 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)
 #
 # RAMBo and derivatives
 #
 # Rambo
 else ifeq ($(HARDWARE_MOTHERBOARD),1200)
 # Mini-Rambo
 else ifeq ($(HARDWARE_MOTHERBOARD),1201)
 # Mini-Rambo 1.0a
 else ifeq ($(HARDWARE_MOTHERBOARD),1202)
 # Einsy Rambo
 else ifeq ($(HARDWARE_MOTHERBOARD),1203)
 # Einsy Retro
 else ifeq ($(HARDWARE_MOTHERBOARD),1204)
 # abee Scoovo X9H
 else ifeq ($(HARDWARE_MOTHERBOARD),1205)
 # Rambo ThinkerV2
 else ifeq ($(HARDWARE_MOTHERBOARD),1206)
 #
 # Other ATmega1280, ATmega2560
 #
 # Cartesio CN Controls V11
-else ifeq ($(HARDWARE_MOTHERBOARD),1300)
+else ifeq ($(HARDWARE_MOTHERBOARD),1200)
 # Cartesio CN Controls V12
-else ifeq ($(HARDWARE_MOTHERBOARD),1301)
+else ifeq ($(HARDWARE_MOTHERBOARD),1201)
 # Cartesio CN Controls V15
 else ifeq ($(HARDWARE_MOTHERBOARD),1302)
 # Cheaptronic v1.0
-else ifeq ($(HARDWARE_MOTHERBOARD),1303)
+else ifeq ($(HARDWARE_MOTHERBOARD),1202)
 # Cheaptronic v2.0
-else ifeq ($(HARDWARE_MOTHERBOARD),1304)
+else ifeq ($(HARDWARE_MOTHERBOARD),1203)
 # Makerbot Mightyboard Revision E
-else ifeq ($(HARDWARE_MOTHERBOARD),1305)
+else ifeq ($(HARDWARE_MOTHERBOARD),1204)
 # Megatronics
-else ifeq ($(HARDWARE_MOTHERBOARD),1306)
+else ifeq ($(HARDWARE_MOTHERBOARD),1205)
 # Megatronics v2.0
-else ifeq ($(HARDWARE_MOTHERBOARD),1307)
+else ifeq ($(HARDWARE_MOTHERBOARD),1206)
 # Megatronics v3.0
-else ifeq ($(HARDWARE_MOTHERBOARD),1308)
+else ifeq ($(HARDWARE_MOTHERBOARD),1207)
 # Megatronics v3.1
-else ifeq ($(HARDWARE_MOTHERBOARD),1309)
+else ifeq ($(HARDWARE_MOTHERBOARD),1208)
 # Megatronics v3.2
-else ifeq ($(HARDWARE_MOTHERBOARD),1310)
+else ifeq ($(HARDWARE_MOTHERBOARD),1209)
 # Rambo
 else ifeq ($(HARDWARE_MOTHERBOARD),1210)
 # Mini-Rambo
 else ifeq ($(HARDWARE_MOTHERBOARD),1211)
 # Mini-Rambo 1.0a
 else ifeq ($(HARDWARE_MOTHERBOARD),1212)
 # Einsy Rambo
 else ifeq ($(HARDWARE_MOTHERBOARD),1213)
 # Einsy Retro
 else ifeq ($(HARDWARE_MOTHERBOARD),1214)
 # Elefu Ra Board (v3)
-else ifeq ($(HARDWARE_MOTHERBOARD),1311)
+else ifeq ($(HARDWARE_MOTHERBOARD),1215)
 # Leapfrog
-else ifeq ($(HARDWARE_MOTHERBOARD),1312)
+else ifeq ($(HARDWARE_MOTHERBOARD),1216)
 # Mega controller
-else ifeq ($(HARDWARE_MOTHERBOARD),1313)
+else ifeq ($(HARDWARE_MOTHERBOARD),1217)
 # abee Scoovo X9H
 else ifeq ($(HARDWARE_MOTHERBOARD),1218)
 # Geeetech GT2560 Rev B for Mecreator2
-else ifeq ($(HARDWARE_MOTHERBOARD),1314)
+else ifeq ($(HARDWARE_MOTHERBOARD),1219)
 # Geeetech GT2560 Rev. A
-else ifeq ($(HARDWARE_MOTHERBOARD),1315)
+else ifeq ($(HARDWARE_MOTHERBOARD),1220)
 # Geeetech GT2560 Rev. A+ (with auto level probe)
-else ifeq ($(HARDWARE_MOTHERBOARD),1316)
+else ifeq ($(HARDWARE_MOTHERBOARD),1221)
 # Geeetech GT2560 Rev B for A10(M/D)
-else ifeq ($(HARDWARE_MOTHERBOARD),1317)
+else ifeq ($(HARDWARE_MOTHERBOARD),1222)
 # Geeetech GT2560 Rev B for A20(M/D)
-else ifeq ($(HARDWARE_MOTHERBOARD),1318)
+else ifeq ($(HARDWARE_MOTHERBOARD),1223)
 # Einstart retrofit
-else ifeq ($(HARDWARE_MOTHERBOARD),1319)
+else ifeq ($(HARDWARE_MOTHERBOARD),1224)
 # Wanhao 0ne+ i3 Mini
 else ifeq ($(HARDWARE_MOTHERBOARD),1320)
 #
 # ATmega1281, ATmega2561
 #
-# Minitronics v1.0/1.1
+else ifeq ($(HARDWARE_MOTHERBOARD),1300)
 else ifeq ($(HARDWARE_MOTHERBOARD),1400)
  MCU              ?= atmega1281
-  PROG_MCU         ?= m1281
+else ifeq ($(HARDWARE_MOTHERBOARD),1310)
 # Silvergate v1.0
 else ifeq ($(HARDWARE_MOTHERBOARD),1401)
  MCU              ?= atmega1281
  PROG_MCU         ?= m1281
 #
 # Sanguinololu and Derivatives - ATmega644P, ATmega1284P
 #
 # Sanguinololu < 1.2
-else ifeq ($(HARDWARE_MOTHERBOARD),1500)
+else ifeq ($(HARDWARE_MOTHERBOARD),1400)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Sanguinololu 1.2 and above
-else ifeq ($(HARDWARE_MOTHERBOARD),1501)
+else ifeq ($(HARDWARE_MOTHERBOARD),1401)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Melzi
-else ifeq ($(HARDWARE_MOTHERBOARD),1502)
+else ifeq ($(HARDWARE_MOTHERBOARD),1402)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Melzi V2.0
 else ifeq ($(HARDWARE_MOTHERBOARD),1503)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 # Melzi with ATmega1284 (MaKr3d version)
-else ifeq ($(HARDWARE_MOTHERBOARD),1504)
+else ifeq ($(HARDWARE_MOTHERBOARD),1403)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 # Melzi Creality3D board (for CR-10 etc)
-else ifeq ($(HARDWARE_MOTHERBOARD),1505)
+else ifeq ($(HARDWARE_MOTHERBOARD),1404)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 # Melzi Malyan M150 board
-else ifeq ($(HARDWARE_MOTHERBOARD),1506)
+else ifeq ($(HARDWARE_MOTHERBOARD),1405)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 # Tronxy X5S
-else ifeq ($(HARDWARE_MOTHERBOARD),1507)
+else ifeq ($(HARDWARE_MOTHERBOARD),1406)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 # STB V1.1
-else ifeq ($(HARDWARE_MOTHERBOARD),1508)
+else ifeq ($(HARDWARE_MOTHERBOARD),1407)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 # Azteeg X1
-else ifeq ($(HARDWARE_MOTHERBOARD),1509)
+else ifeq ($(HARDWARE_MOTHERBOARD),1408)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 # Anet 1.0 (Melzi clone)
-else ifeq ($(HARDWARE_MOTHERBOARD),1510)
+else ifeq ($(HARDWARE_MOTHERBOARD),1409)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
 #
 # Other ATmega644P, ATmega644, ATmega1284P
 #
 # Gen3 Monolithic Electronics
-else ifeq ($(HARDWARE_MOTHERBOARD),1600)
+else ifeq ($(HARDWARE_MOTHERBOARD),1500)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Gen3+
-else ifeq ($(HARDWARE_MOTHERBOARD),1601)
+else ifeq ($(HARDWARE_MOTHERBOARD),1501)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Gen6
-else ifeq ($(HARDWARE_MOTHERBOARD),1602)
+else ifeq ($(HARDWARE_MOTHERBOARD),1502)
  HARDWARE_VARIANT ?= Gen6
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Gen6 deluxe
-else ifeq ($(HARDWARE_MOTHERBOARD),1603)
+else ifeq ($(HARDWARE_MOTHERBOARD),1503)
  HARDWARE_VARIANT ?= Gen6
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Gen7 custom (Alfons3 Version)
-else ifeq ($(HARDWARE_MOTHERBOARD),1604)
+else ifeq ($(HARDWARE_MOTHERBOARD),1504)
  HARDWARE_VARIANT ?= Gen7
  MCU              ?= atmega644
  PROG_MCU         ?= m644
  F_CPU            ?= 20000000
 # Gen7 v1.1, v1.2
-else ifeq ($(HARDWARE_MOTHERBOARD),1605)
+else ifeq ($(HARDWARE_MOTHERBOARD),1505)
  HARDWARE_VARIANT ?= Gen7
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
  F_CPU            ?= 20000000
 # Gen7 v1.3
-else ifeq ($(HARDWARE_MOTHERBOARD),1606)
+else ifeq ($(HARDWARE_MOTHERBOARD),1506)
  HARDWARE_VARIANT ?= Gen7
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
  F_CPU            ?= 20000000
 # Gen7 v1.4
-else ifeq ($(HARDWARE_MOTHERBOARD),1607)
+else ifeq ($(HARDWARE_MOTHERBOARD),1507)
  HARDWARE_VARIANT ?= Gen7
  MCU              ?= atmega1284p
  PROG_MCU         ?= m1284p
  F_CPU            ?= 20000000
 # Alpha OMCA board
-else ifeq ($(HARDWARE_MOTHERBOARD),1608)
+else ifeq ($(HARDWARE_MOTHERBOARD),1508)
  HARDWARE_VARIANT ?= SanguinoA
  MCU              ?= atmega644
  PROG_MCU         ?= m644
 # Final OMCA board
-else ifeq ($(HARDWARE_MOTHERBOARD),1609)
+else ifeq ($(HARDWARE_MOTHERBOARD),1509)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 # Sethi 3D_1
-else ifeq ($(HARDWARE_MOTHERBOARD),1610)
+else ifeq ($(HARDWARE_MOTHERBOARD),1510)
  HARDWARE_VARIANT ?= Sanguino
  MCU              ?= atmega644p
  PROG_MCU         ?= m644p
 #
 # Teensyduino - AT90USB1286, AT90USB1286P
 #
 # Teensylu
-else ifeq ($(HARDWARE_MOTHERBOARD),1700)
+else ifeq ($(HARDWARE_MOTHERBOARD),1600)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb1286
  PROG_MCU         ?= usb1286
 # Printrboard (AT90USB1286)
-else ifeq ($(HARDWARE_MOTHERBOARD),1701)
+else ifeq ($(HARDWARE_MOTHERBOARD),1601)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb1286
  PROG_MCU         ?= usb1286
 # Printrboard Revision F (AT90USB1286)
-else ifeq ($(HARDWARE_MOTHERBOARD),1702)
+else ifeq ($(HARDWARE_MOTHERBOARD),1602)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb1286
  PROG_MCU         ?= usb1286
 # Brainwave (AT90USB646)
-else ifeq ($(HARDWARE_MOTHERBOARD),1703)
+else ifeq ($(HARDWARE_MOTHERBOARD),1603)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb646
  PROG_MCU         ?= usb646
 # Brainwave Pro (AT90USB1286)
-else ifeq ($(HARDWARE_MOTHERBOARD),1704)
+else ifeq ($(HARDWARE_MOTHERBOARD),1604)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb1286
  PROG_MCU         ?= usb1286
 # SAV Mk-I (AT90USB1286)
-else ifeq ($(HARDWARE_MOTHERBOARD),1705)
+else ifeq ($(HARDWARE_MOTHERBOARD),1605)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb1286
  PROG_MCU         ?= usb1286
 # Teensy++2.0 (AT90USB1286)
-else ifeq ($(HARDWARE_MOTHERBOARD),1706)
+else ifeq ($(HARDWARE_MOTHERBOARD),1606)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb1286
  PROG_MCU         ?= usb1286
 # 5DPrint D8 Driver Board
-else ifeq ($(HARDWARE_MOTHERBOARD),1707)
+else ifeq ($(HARDWARE_MOTHERBOARD),1607)
  HARDWARE_VARIANT ?= Teensy
  MCU              ?= at90usb1286
  PROG_MCU         ?= usb1286
 # UltiMachine Archim1 (with DRV8825 drivers)
 else ifeq ($(HARDWARE_MOTHERBOARD),3023)
  HARDWARE_VARIANT ?= archim
  MCPU              = cortex-m3
-  F_CPU             = 84000000
+  F_CPU             = 84000000L
  IS_MCU            = 0
 # UltiMachine Archim2 (with TMC2130 drivers)
 else ifeq ($(HARDWARE_MOTHERBOARD),3024)
  HARDWARE_VARIANT ?= archim
  MCPU              = cortex-m3
-  F_CPU             = 84000000
+  F_CPU             = 84000000L
  IS_MCU            = 0
 endif
 # Be sure to regenerate speed_lookuptable.h with create_speed_lookuptable.py
 # if you are setting this to something other than 16MHz
 # Do not put the UL suffix, it's done later on.
 # Set to 16Mhz if not yet set.
 F_CPU ?= 16000000
@@ -581,8 +472,7 @@ IS_MCU ?= 1
 ifeq ($(IS_MCU),1)
  # Set to arduino, ATmega2560 if not yet set.
  HARDWARE_VARIANT ?= arduino
-  MCU              ?= atmega2560
+  MCU ?= atmega2560
  PROG_MCU         ?= m2560
  TOOL_PREFIX = avr
  MCU_FLAGS   = -mmcu=$(MCU)
@@ -613,36 +503,27 @@ VPATH += $(BUILD_DIR)
 VPATH += $(HARDWARE_SRC)
 ifeq ($(HARDWARE_VARIANT), $(filter $(HARDWARE_VARIANT),arduino Teensy Sanguino))
-  # Old libraries (avr-core 1.6.21 < / Arduino < 1.6.8)
+VPATH += $(ARDUINO_INSTALL_DIR)/hardware/marlin/avr/libraries/LiquidCrystal/src
-  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI
+VPATH += $(ARDUINO_INSTALL_DIR)/hardware/marlin/avr/libraries/SPI
  # New libraries (avr-core >= 1.6.21 / Arduino >= 1.6.8)
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI/src
 endif
 ifeq ($(IS_MCU),1)
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/cores/arduino
  # Old libraries (avr-core 1.6.21 < / Arduino < 1.6.8)
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SoftwareSerial
  # New libraries (avr-core >= 1.6.21 / Arduino >= 1.6.8)
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI/src
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SoftwareSerial/src
 endif
 VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidCrystal/src
 ifeq ($(LIQUID_TWI2), 1)
-  WIRE   = 1
+VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire
-  VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidTWI2
+VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire/utility
 VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidTWI2
 endif
 ifeq ($(WIRE), 1)
-  # Old libraries (avr-core 1.6.21 / Arduino < 1.6.8)
+VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire
-  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/Wire
+VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire/utility
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/Wire/utility
  # New libraries (avr-core >= 1.6.21 / Arduino >= 1.6.8)
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/Wire/src
  VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/Wire/src/utility
 endif
 ifeq ($(NEOPIXEL), 1)
 VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Adafruit_NeoPixel
@@ -714,23 +595,13 @@ ifeq ($(WIRE), 1)
  LIB_CXXSRC += Wire.cpp
 endif
 ifeq ($(TONE), 1)
  LIB_CXXSRC += Tone.cpp
 endif
 ifeq ($(U8GLIB), 1)
  LIB_CXXSRC += U8glib.cpp
-  LIB_SRC += u8g_ll_api.c u8g_bitmap.c u8g_clip.c u8g_com_null.c u8g_delay.c \
+  LIB_SRC += u8g_ll_api.c u8g_bitmap.c u8g_clip.c u8g_com_null.c u8g_delay.c u8g_page.c u8g_pb.c u8g_pb16h1.c u8g_rect.c u8g_state.c u8g_font.c u8g_font_6x13.c u8g_font_04b_03.c u8g_font_5x8.c
    u8g_page.c u8g_pb.c u8g_pb16h1.c u8g_rect.c u8g_state.c u8g_font.c \
    u8g_font_6x13.c u8g_font_04b_03.c u8g_font_5x8.c
 endif
 ifeq ($(TMC), 1)
-  LIB_CXXSRC += TMCStepper.cpp COOLCONF.cpp DRV_STATUS.cpp IHOLD_IRUN.cpp \
+  LIB_CXXSRC += TMCStepper.cpp COOLCONF.cpp DRV_STATUS.cpp IHOLD_IRUN.cpp CHOPCONF.cpp GCONF.cpp PWMCONF.cpp DRV_CONF.cpp DRVCONF.cpp DRVCTRL.cpp DRVSTATUS.cpp ENCMODE.cpp RAMP_STAT.cpp SGCSCONF.cpp SHORT_CONF.cpp SMARTEN.cpp SW_MODE.cpp SW_SPI.cpp TMC2130Stepper.cpp TMC2208Stepper.cpp TMC2209Stepper.cpp TMC2660Stepper.cpp TMC5130Stepper.cpp TMC5160Stepper.cpp
    CHOPCONF.cpp GCONF.cpp PWMCONF.cpp DRV_CONF.cpp DRVCONF.cpp DRVCTRL.cpp \
    DRVSTATUS.cpp ENCMODE.cpp RAMP_STAT.cpp SGCSCONF.cpp SHORT_CONF.cpp \
    SMARTEN.cpp SW_MODE.cpp SW_SPI.cpp TMC2130Stepper.cpp TMC2208Stepper.cpp \
    TMC2209Stepper.cpp TMC2660Stepper.cpp TMC5130Stepper.cpp TMC5160Stepper.cpp
 endif
 ifeq ($(RELOC_WORKAROUND), 1)
@@ -772,23 +643,17 @@ REMOVE = rm -f
 MV = mv -f
 # Place -D or -U options here
-CDEFS    = -DF_CPU=$(F_CPU)UL ${addprefix -D , $(DEFINES)} -DARDUINO=$(ARDUINO_VERSION)
+CDEFS    = -DF_CPU=$(F_CPU) ${addprefix -D , $(DEFINES)} -DARDUINO=$(ARDUINO_VERSION)
 CXXDEFS  = $(CDEFS)
 ifeq ($(HARDWARE_VARIANT), Teensy)
-  CDEFS      += -DUSB_SERIAL
+  CDEFS  += -DUSB_SERIAL
  LIB_SRC    += usb.c pins_teensy.c
  LIB_CXXSRC += usb_api.cpp
 else ifeq ($(HARDWARE_VARIANT), archim)
-  CDEFS      += -DARDUINO_SAM_ARCHIM -DARDUINO_ARCH_SAM -D__SAM3X8E__
+  CDEFS      += -DARDUINO_SAM_ARCHIM -DARDUINO_ARCH_SAM -D__SAM3X8E__ -DUSB_VID=0x27b1 -DUSB_PID=0x0001 -DUSBCON '-DUSB_MANUFACTURER="UltiMachine"' '-DUSB_PRODUCT="Archim"'
-  CDEFS      += -DUSB_VID=0x27B1 -DUSB_PID=0x0001 -DUSBCON
+  LIB_CXXSRC += variant.cpp IPAddress.cpp Reset.cpp RingBuffer.cpp Stream.cpp UARTClass.cpp  USARTClass.cpp abi.cpp new.cpp watchdog.cpp CDC.cpp PluggableUSB.cpp  USBCore.cpp
  CDEFS      += '-DUSB_MANUFACTURER="UltiMachine"' '-DUSB_PRODUCT_STRING="Archim"'
  LIB_CXXSRC += variant.cpp IPAddress.cpp Reset.cpp RingBuffer.cpp Stream.cpp \
    UARTClass.cpp  USARTClass.cpp abi.cpp new.cpp watchdog.cpp CDC.cpp \
    PluggableUSB.cpp USBCore.cpp
  LIB_SRC    += cortex_handlers.c iar_calls_sam3.c syscalls_sam3.c dtostrf.c itoa.c
  ifeq ($(U8GLIB), 1)
@@ -809,25 +674,21 @@ CXXSTANDARD = -std=gnu++11
 CDEBUG = -g$(DEBUG)
 CWARN   = -Wall -Wstrict-prototypes -Wno-packed-bitfield-compat -Wno-pragmas -Wunused-parameter
 CXXWARN = -Wall                     -Wno-packed-bitfield-compat -Wno-pragmas -Wunused-parameter
-CTUNING = -fsigned-char -funsigned-bitfields -fno-exceptions \
+CTUNING = -fsigned-char -funsigned-bitfields -fpack-struct -fno-exceptions \
          -fshort-enums -ffunction-sections -fdata-sections
 ifneq ($(HARDWARE_MOTHERBOARD),)
  CTUNING += -DMOTHERBOARD=${HARDWARE_MOTHERBOARD}
 endif
 #CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
 CXXEXTRA = -fno-use-cxa-atexit -fno-threadsafe-statics -fno-rtti
 CFLAGS := $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CEXTRA)   $(CTUNING) $(CSTANDARD)
 CXXFLAGS :=         $(CDEFS) $(CINCS) -O$(OPT) $(CXXEXTRA) $(CTUNING) $(CXXSTANDARD)
 ASFLAGS :=          $(CDEFS)
 #ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
 ifeq ($(HARDWARE_VARIANT), archim)
  LD_PREFIX = -Wl,--gc-sections,-Map,Marlin.ino.map,--cref,--check-sections,--entry=Reset_Handler,--unresolved-symbols=report-all,--warn-common,--warn-section-align
  LD_SUFFIX = $(LDLIBS)
-
+  LDFLAGS   = -lm -T$(LDSCRIPT) -u _sbrk -u link -u _close -u _fstat -u _isatty -u _lseek -u _read -u _write -u _exit -u kill -u _getpid
  LDFLAGS   = -lm -T$(LDSCRIPT) -u _sbrk -u link -u _close -u _fstat -u _isatty
  LDFLAGS  += -u _lseek -u _read -u _write -u _exit -u kill -u _getpid
 else
  LD_PREFIX = -Wl,--gc-sections,--relax
  LDFLAGS   = -lm
@@ -843,7 +704,7 @@ else
  AVRDUDE_CONF = $(ARDUINO_INSTALL_DIR)/hardware/tools/avr/etc/avrdude.conf
 endif
 AVRDUDE_FLAGS = -D -C$(AVRDUDE_CONF) \
-  -p$(PROG_MCU) -P$(AVRDUDE_PORT) -c$(AVRDUDE_PROGRAMMER) \
+  -p$(MCU) -P$(AVRDUDE_PORT) -c$(AVRDUDE_PROGRAMMER) \
  -b$(UPLOAD_RATE)
 # Since Marlin 2.0, the source files may be distributed into several
@@ -944,7 +805,7 @@ extcoff: $(TARGET).elf
 .elf.eep:
 	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
-	  --change-section-lma .eeprom=0 -O $(FORMAT) $< $@
+    --change-section-lma .eeprom=0 -O $(FORMAT) $< $@
 # Create extended listing file from ELF output file.
 .elf.lss:
@@ -958,7 +819,7 @@ extcoff: $(TARGET).elf
 $(BUILD_DIR)/$(TARGET).elf: $(OBJ) Configuration.h
 	$(Pecho) "  CXX   $@"
-	$P $(CXX) $(LD_PREFIX) $(ALL_CXXFLAGS) -o $@ -L. $(OBJ) $(LDFLAGS) $(LD_SUFFIX)
+	$P $(CC) $(LD_PREFIX) $(ALL_CXXFLAGS) -o $@ -L. $(OBJ) $(LDFLAGS) $(LD_SUFFIX)
 # Object files that were found in "src" will be stored in $(BUILD_DIR)
 # in directories that mirror the structure of "src"
@@ -1,8 +1,9 @@
-/*==============================================================================
+/*
 ================================================================================
  Marlin Firmware
-  (c) 2011-2020 MarlinFirmware
+  (c) 2011-2018 MarlinFirmware
  Portions of Marlin are (c) by their respective authors.
  All code complies with GPLv2 and/or GPLv3
@@ -11,33 +12,30 @@
 Greetings! Thank you for choosing Marlin 2 as your 3D printer firmware.
 To configure Marlin you must edit Configuration.h and Configuration_adv.h
-located in the root 'Marlin' folder. Check our Configurations repository to
+located in the root 'Marlin' folder. Check the config/examples folder to see if
-see if there's a more suitable starting-point for your specific hardware.
+there's a more suitable starting-point for your specific hardware.
 Before diving in, we recommend the following essential links:
 Marlin Firmware Official Website
-  - https://marlinfw.org/
+  - http://marlinfw.org/
    The official Marlin Firmware website contains the most up-to-date
    documentation. Contributions are always welcome!
 Configuration
  - https://github.com/MarlinFirmware/Configurations
    Example configurations for several printer models.
  - https://www.youtube.com/watch?v=3gwWVFtdg-4
    A good 20-minute overview of Marlin configuration by Tom Sanladerer.
    (Applies to Marlin 1.0.x, so Jerk and Acceleration should be halved.)
    Also... https://www.google.com/search?tbs=vid%3A1&q=configure+marlin
-  - https://marlinfw.org/docs/configuration/configuration.html
+  - http://marlinfw.org/docs/configuration/configuration.html
    Marlin's configuration options are explained in more detail here.
 Getting Help
-  - https://reprap.org/forum/list.php?415
+  - http://forums.reprap.org/list.php?415
    The Marlin Discussion Forum is a great place to get help from other Marlin
    users who may have experienced similar issues to your own.
@@ -47,11 +45,9 @@ Getting Help
 Contributing
-  - https://marlinfw.org/docs/development/contributing.html
+  - http://marlinfw.org/docs/development/contributing.html
    If you'd like to contribute to Marlin, read this first!
-  - https://marlinfw.org/docs/development/coding_standards.html
+  - http://marlinfw.org/docs/development/coding_standards.html
    Before submitting code get to know the Coding Standards.
-
+*/
 ------------------------------------------------------------------------------*/
@@ -1,6 +1,6 @@
 /**
 * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
 *
 * Based on Sprinter and grbl.
 * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -28,25 +28,25 @@
 /**
 * Marlin release version identifier
 */
-//#define SHORT_BUILD_VERSION "bugfix-2.0.x"
+#define SHORT_BUILD_VERSION "2.0.5_R10"
 /**
 * Verbose version identifier which should contain a reference to the location
 * from where the binary was downloaded or the source code was compiled.
 */
-//#define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION
+#define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION " TM3D"
 /**
 * The STRING_DISTRIBUTION_DATE represents when the binary file was built,
 * here we define this default string as the date where the latest release
 * version was tagged.
 */
-//#define STRING_DISTRIBUTION_DATE "2019-07-10"
+#define STRING_DISTRIBUTION_DATE "2020-03-25"
 /**
 * Defines a generic printer name to be output to the LCD after booting Marlin.
 */
-//#define MACHINE_NAME "3D Printer"
+#define MACHINE_NAME "TM3D Raptor"
 /**
 * The SOURCE_CODE_URL is the location where users will find the Marlin Source
@@ -54,7 +54,7 @@
 * has a distinct Github fork— the Source Code URL should just be the main
 * Marlin repository.
 */
-//#define SOURCE_CODE_URL "github.com/MarlinFirmware/Marlin"
+#define SOURCE_CODE_URL "https://github.com/InsanityAutomation/Marlin/tree/Raptor_2.0.X"
 /**
 * Default generic printer UUID.
@@ -65,12 +65,12 @@
 * The WEBSITE_URL is the location where users can get more information such as
 * documentation about a specific Marlin release.
 */
-//#define WEBSITE_URL "marlinfw.org"
+#define WEBSITE_URL "tinymachines3d.com"
 /**
 * Set the vendor info the serial USB interface, if changable
 * Currently only supported by DUE platform
 */
-//#define USB_DEVICE_VENDOR_ID           0x0000
+//#define  USB_DEVICE_VENDOR_ID           0x0000
-//#define USB_DEVICE_PRODUCT_ID          0x0000
+//#define  USB_DEVICE_PRODUCT_ID          0x0000
-//#define USB_DEVICE_MANUFACTURE_NAME    WEBSITE_URL
+//#define  USB_DEVICE_MANUFACTURE_NAME    WEBSITE_URL
@@ -29,75 +29,77 @@
 *  - http://www.marlinfw.org/tools/u8glib/converter.html
 *  - http://www.digole.com/tools/PicturetoC_Hex_converter.php
 */
 #include <avr/pgmspace.h>
 #define CUSTOM_BOOTSCREEN_TIMEOUT   2500
-#define CUSTOM_BOOTSCREEN_BMPWIDTH  125
+#define CUSTOM_BOOTSCREEN_BMPWIDTH  128
-//#define CUSTOM_BOOTSCREEN_INVERTED
+#define CUSTOM_BOOTSCREEN_BMPHEIGHT 64
 const unsigned char custom_start_bmp[] PROGMEM = {
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................................##................................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................................##.##.............................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x88,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ................................................................#...#...........................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE7,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ................................................................###..###........................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x71,0x80,0x00,0x00,0x00,0x00,0x00,0x00, // .................................................................###...##.......................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x40,0x00,0x00,0x00,0x00,0x00,0x00, // ..................................................................##.....#......................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x20,0x00,0x00,0x00,0x00,0x00,0x00, // ..................................................................####....#.....................................................
+0xFD, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x20,0x00,0x00,0x00,0x00,0x00,0x00, // ................................................................########..#.....................................................
+0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x01,0xF8,0x00,0x87,0xF8,0x00,0x00,0x00,0x00,0x00,0x00, // ...............................................######...........#....########...................................................
+0xFD, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x00,0x83,0xE0,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................##....##..........#.....#####.....................................................
+0xFE, 0x07, 0xC0, 0x05, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x06,0x0C,0x00,0x81,0xC0,0x00,0x00,0x00,0x00,0x00,0x00, // .............................................##.....##..........#......###......................................................
+0xFC, 0x0A, 0x20, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x0C,0x06,0x00,0x80,0xE3,0x00,0x00,0x00,0x00,0x00,0x00, // ............................................##.......##.........#.......###...##................................................
+0xFE, 0x14, 0x10, 0x05, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x18,0x06,0x00,0x80,0x6F,0x80,0x00,0x00,0x00,0x00,0x00, // ...........................................##........##.........#........##.#####...............................................
+0xFC, 0x28, 0x08, 0x06, 0x07, 0xC0, 0x05, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x1C,0x38,0x02,0x00,0x80,0x3C,0xC0,0x00,0x00,0x00,0x00,0x00, // ...................................###....###.........#.........#.........####..##..............................................
+0xFE, 0x54, 0x04, 0x04, 0x0A, 0x20, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x1F,0x30,0x03,0x00,0xC0,0x3C,0x60,0x00,0x00,0x00,0x00,0x00, // ...................................#####..##..........##........##........####...##.............................................
+0xFC, 0x60, 0x04, 0x06, 0x14, 0x10, 0x05, 0x00, 0x00, 0x07, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x77,0xB0,0x02,0xFF,0x60,0x3C,0x30,0x00,0x00,0x00,0x00,0x00, // .................................###.####.##..........#.########.##.......####....##............................................
+0xFE, 0x50, 0x04, 0x04, 0x28, 0x08, 0x06, 0x07, 0xC0, 0x05, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F,
-  0x00,0x00,0x00,0x00,0xE0,0xF8,0x06,0xFF,0xB0,0x3C,0x18,0x00,0x00,0x00,0x00,0x00, // ................................###.....#####........##.#########.##......####.....##...........................................
+0xFC, 0x60, 0x04, 0x06, 0x54, 0x04, 0x04, 0x0A, 0x20, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-  0x00,0x00,0x00,0x00,0xC0,0xD8,0x0D,0x81,0x98,0x1C,0x08,0x00,0x00,0x00,0x00,0x00, // ................................##......##.##.......##.##......##..##......###......#...........................................
+0xFE, 0x54, 0x04, 0x1C, 0x60, 0x04, 0x06, 0x14, 0x10, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F,
-  0x00,0x00,0x00,0x03,0x80,0xD8,0x09,0x80,0xDC,0xFC,0x08,0x00,0x00,0x00,0x00,0x00, // ..............................###.......##.##.......#..##.......##.###..######......#...........................................
+0xFC, 0x28, 0x08, 0x2E, 0x50, 0x04, 0x04, 0x28, 0x08, 0x06, 0x07, 0xC0, 0x00, 0x01, 0xF0, 0x3F,
-  0x00,0x00,0x00,0x02,0x00,0xD8,0x1B,0x00,0x6F,0xE4,0x0C,0x00,0x00,0x00,0x00,0x00, // ..............................#.........##.##......##.##.........##.#######..#......##..........................................
+0xFE, 0x14, 0x10, 0x54, 0x60, 0x04, 0x06, 0x54, 0x04, 0x04, 0x0A, 0x20, 0x00, 0x02, 0x08, 0x1F,
-  0x00,0x00,0x00,0x02,0x00,0xDF,0xFB,0x00,0x37,0x06,0x0C,0x00,0x00,0x00,0x00,0x00, // ..............................#.........##.##########.##..........##.###.....##.....##..........................................
+0xFC, 0x0A, 0x20, 0x66, 0x54, 0x04, 0x1C, 0x60, 0x04, 0x06, 0x14, 0x10, 0x00, 0x05, 0x04, 0x3F,
-  0x00,0x00,0x00,0x06,0x00,0xE7,0xF6,0x00,0x18,0x03,0x04,0x00,0x00,0x00,0x00,0x00, // .............................##.........###..#######.##............##.........##.....#..........................................
+0xFE, 0x07, 0xC0, 0x54, 0x28, 0x08, 0x2E, 0x50, 0x04, 0x04, 0x28, 0x08, 0x00, 0x0A, 0x02, 0x1F,
-  0x00,0x00,0x00,0x06,0x00,0xE0,0x0E,0x00,0x18,0x0F,0x04,0x00,0x00,0x00,0x00,0x00, // .............................##.........###.........###............##.......####.....#..........................................
+0xFC, 0x00, 0x00, 0x2E, 0x14, 0x10, 0x54, 0x60, 0x04, 0x06, 0x54, 0x04, 0x00, 0x15, 0x01, 0x3F,
-  0x00,0x00,0x00,0x06,0x00,0xC0,0x2E,0x00,0x1B,0xFF,0xC6,0x00,0x00,0x00,0x00,0x00, // .............................##.........##........#.###............##.############...##.........................................
+0xFE, 0x00, 0x00, 0x1C, 0x0A, 0x20, 0x66, 0x54, 0x04, 0x1C, 0x60, 0x04, 0x00, 0x18, 0x01, 0x1F,
-  0x3F,0xFC,0x1F,0xF6,0x7D,0x81,0xE6,0x00,0x1B,0xC7,0xC6,0x00,0x00,0x00,0x00,0x00, // ..############.....#########.##..#####.##......####..##............##.####...#####...##.........................................
+0xFC, 0x00, 0x00, 0x06, 0x07, 0xC0, 0x54, 0x28, 0x08, 0x2E, 0x50, 0x04, 0x00, 0x14, 0x01, 0x3F,
-  0x7F,0xFE,0x3F,0xFF,0x1F,0x8F,0xC3,0xFF,0xFF,0xFF,0xFC,0x1F,0xFF,0x38,0x03,0xC0, // .##############...##############...######...######....################################.....#############..###.........####......
+0xFE, 0x00, 0x00, 0x04, 0x00, 0x00, 0x2E, 0x14, 0x10, 0x54, 0x60, 0x04, 0x00, 0x18, 0x01, 0x1F,
-  0xFF,0xFF,0xFF,0xFF,0x8F,0x1F,0xC7,0xFF,0xFF,0xFF,0xF8,0xFF,0xFF,0x3C,0x03,0xE0, // #################################...####...#######...################################...################..####........#####.....
+0xFC, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x1C, 0x0A, 0x20, 0x66, 0x54, 0x04, 0x1C, 0x15, 0x01, 0x3F,
-  0x10,0x0F,0xF0,0x0F,0x8F,0xFF,0x83,0xFF,0xF7,0xFF,0xF8,0xFF,0xFC,0x3C,0x03,0xE0, // ...#........########........#####...#############.....##############.################...##############....####........#####.....
+0xFE, 0xD5, 0x55, 0x54, 0x00, 0x00, 0x06, 0x07, 0xC0, 0x54, 0x28, 0x08, 0x2A, 0x0A, 0x02, 0x1F,
-  0x00,0x0F,0xF0,0x07,0xFF,0xFF,0x01,0x9E,0x27,0xFC,0xC2,0xF8,0x00,0x3E,0x03,0xE0, // ............########.........###################.......##..####...#..#########..##....#.#####.............#####.......#####.....
+0xFC, 0x84, 0x10, 0x46, 0x00, 0x00, 0x04, 0x00, 0x00, 0x2E, 0x14, 0x10, 0x51, 0x05, 0x04, 0x3F,
-  0x0F,0xFF,0xF0,0x03,0xDF,0xFE,0x01,0xCE,0x6C,0xFC,0x47,0xF8,0x00,0x3F,0xFF,0xE0, // ....################..........####.############........###..###..##.##..######...#...########.............#################.....
+0xFE, 0xC4, 0x10, 0x44, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x1C, 0x0A, 0x20, 0x61, 0x02, 0x88, 0x1F,
-  0x1F,0xFF,0xF0,0x03,0xC3,0xFC,0x00,0xFF,0xCC,0xFF,0xFF,0xF0,0x00,0x3F,0xFF,0xE0, // ...#################..........####....########..........##########..##..####################..............#################.....
+0xFC, 0x84, 0x10, 0x46, 0xD5, 0x55, 0x54, 0x00, 0x00, 0x06, 0x07, 0xC0, 0x51, 0x01, 0xF0, 0x3F,
-  0x1F,0xFF,0xF0,0x03,0xC3,0xFC,0x00,0x0E,0x1C,0xFF,0xF9,0xE0,0x00,0x3F,0xFF,0xE0, // ...#################..........####....########..............###....###..#############..####...............#################.....
+0xFE, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0x00, 0x00, 0x04, 0x00, 0x00, 0x2A, 0x00, 0x00, 0x1F,
-  0x00,0x0F,0xF0,0x0F,0xC7,0xFC,0x00,0x0E,0x1C,0xFF,0xF1,0xE0,0x00,0x3F,0xFF,0xE0, // ............########........######...#########..............###....###..############...####...............#################.....
+0xFC, 0xC4, 0x10, 0x46, 0xC4, 0x10, 0x44, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x3F,
-  0x00,0x0F,0xF8,0x0F,0x87,0xFE,0x00,0x0E,0x0C,0xF8,0xF0,0xF0,0x00,0x3C,0x03,0xE0, // ............#########.......#####....##########.............###.....##..#####...####....####..............####........#####.....
+0xFE, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0xD5, 0x55, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F,
-  0x7F,0xFF,0xFF,0xFF,0xBF,0x8F,0x00,0x3F,0xE6,0xF8,0xE0,0xFC,0x00,0x3C,0x03,0xE0, // .################################.#######...####..........#########..##.#####...###.....######............####........#####.....
+0xFC, 0xD5, 0x55, 0x56, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-  0x7F,0xFF,0xFF,0xFF,0xFF,0x07,0xC0,0xFF,0xE7,0xFF,0xFC,0xFF,0xFF,0x3C,0x03,0xE0, // .#######################################.....#####......###########..#################..################..####........#####.....
+0xFC, 0xFF, 0xFF, 0xFC, 0xC4, 0x10, 0x46, 0xC4, 0x10, 0x44, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x9F,
-  0xFF,0xFF,0xFF,0xFF,0xFE,0x03,0xE0,0x8E,0x33,0xFF,0xFC,0x1F,0xFF,0x3C,0x03,0xE0, // #######################################.......#####.....#...###...##..################.....#############..####........#####.....
+0xFE, 0x00, 0x00, 0x06, 0x84, 0x10, 0x44, 0x84, 0x10, 0x46, 0xD5, 0x55, 0x55, 0x55, 0x55, 0xBF,
-  0x7F,0xFC,0x3F,0xF0,0x3C,0x01,0xF1,0x9E,0x31,0xFF,0xF9,0x0F,0xFE,0x3C,0x03,0xC0, // .#############....##########......####.........#####...##..####...##...##############..#....###########...####........####......
+0xFD, 0x55, 0x55, 0x54, 0xD5, 0x55, 0x56, 0x84, 0x10, 0x44, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x19,0xFF,0xC1,0x00,0x00,0x00,0x00,0x00, // ......................................................##...........##..###########.....#........................................
+0xFF, 0xFF, 0xFF, 0xFC, 0xFF, 0xFF, 0xFC, 0xC4, 0x10, 0x46, 0xC4, 0x10, 0x41, 0x04, 0x11, 0xBF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x0C,0xE0,0xC1,0x00,0x00,0x00,0x00,0x00, // ......................................................##............##..###.....##.....#........................................
+0xFF, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x06, 0x84, 0x10, 0x44, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x0C,0x00,0x42,0x00,0x00,0x00,0x00,0x00, // .....................................................##.............##...........#....#.........................................
+0xFF, 0xFF, 0xFF, 0xFD, 0x55, 0x55, 0x54, 0xD5, 0x55, 0x56, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x06,0x01,0x62,0x00,0x00,0x00,0x00,0x00, // .....................................................##..............##........#.##...#.........................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFF, 0xFF, 0xFC, 0xC4, 0x10, 0x41, 0x04, 0x11, 0xBF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x06,0x3F,0x62,0x00,0x00,0x00,0x00,0x00, // ....................................................##...............##...######.##...#.........................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x06, 0x84, 0x10, 0x41, 0x04, 0x10, 0x9F,
-  0x00,0x00,0x00,0x00,0x00,0x38,0x0E,0x00,0x0D,0xFD,0xEE,0x00,0x00,0x00,0x00,0x00, // ..........................................###.......###.............##.#######.####.###.........................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x55, 0x55, 0x54, 0xD5, 0x55, 0x55, 0x55, 0x55, 0xBF,
-  0x00,0x00,0x00,0x00,0x00,0x7F,0xE6,0x00,0x19,0x81,0xFC,0x00,0x00,0x00,0x00,0x00, // .........................................##########..##............##..##......#######..........................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x9F,
-  0x00,0x00,0x00,0x00,0x00,0xEF,0xF7,0x00,0x1B,0x01,0xF0,0x00,0x00,0x00,0x00,0x00, // ........................................###.########.###...........##.##.......#####............................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F,
-  0x00,0x00,0x00,0x00,0x00,0xC0,0x33,0x00,0x33,0x01,0xC8,0x00,0x00,0x00,0x00,0x00, // ........................................##........##..##..........##..##.......###..#...........................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x55, 0x55, 0x55, 0x55, 0x55, 0x5F,
-  0x00,0x00,0x00,0x00,0x00,0x80,0x1B,0x00,0x36,0x01,0x98,0x00,0x00,0x00,0x00,0x00, // ........................................#..........##.##..........##.##........##..##...........................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x01,0x80,0x0D,0xFF,0xEC,0x01,0xF0,0x00,0x00,0x00,0x00,0x00, // .......................................##...........##.############.##.........#####............................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x01,0x00,0x0E,0xFF,0xD8,0x01,0xE0,0x00,0x00,0x00,0x00,0x00, // .......................................#............###.##########.##..........####.............................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x01,0xF1,0x80,0x06,0x60,0x38,0x07,0xA0,0x00,0x00,0x00,0x00,0x00, // ...............................#####...##............##..##.......###........####.#.............................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x01,0xFD,0x80,0x03,0x00,0x18,0x05,0x40,0x00,0x00,0x00,0x00,0x00, // ...............................#######.##.............##...........##........#.#.#..............................................
+0xE0, 0x2E, 0xFB, 0x7D, 0xFB, 0xFB, 0xCF, 0xC1, 0xDF, 0xBB, 0x3E, 0xC0, 0xE1, 0xFE, 0x3C, 0x1F,
-  0x00,0x00,0x00,0x01,0x8F,0xC0,0x06,0xFF,0xDC,0x0A,0x80,0x00,0x00,0x00,0x00,0x00, // ...............................##...######...........##.##########.###......#.#.#...............................................
+0xFD, 0xEE, 0x7B, 0x39, 0xF9, 0xF3, 0xCF, 0x9E, 0xDF, 0xBB, 0x3E, 0xDF, 0xDE, 0xFC, 0xDD, 0xE7,
-  0x00,0x00,0x00,0x00,0x81,0xE0,0x0C,0xFF,0xCC,0x1F,0x00,0x00,0x00,0x00,0x00,0x00, // ................................#......####.........##..##########..##.....#####................................................
+0xFD, 0xEE, 0x3B, 0xBB, 0xF9, 0xEB, 0xD7, 0xBF, 0x5F, 0xBB, 0x5E, 0xDF, 0xDE, 0xFD, 0xED, 0xF7,
-  0x00,0x00,0x00,0x00,0x81,0xF0,0x0D,0x80,0x6C,0xFE,0x00,0x00,0x00,0x00,0x00,0x00, // ................................#......#####........##.##........##.##..#######.................................................
+0xFD, 0xEE, 0xBB, 0xD3, 0xFA, 0xEB, 0xB7, 0x3F, 0xDF, 0xBB, 0x4E, 0xDF, 0xDF, 0xFF, 0xCD, 0xF3,
-  0x00,0x00,0x00,0x00,0x40,0xFE,0x1B,0x00,0x67,0x8C,0x00,0x00,0x00,0x00,0x00,0x00, // .................................#......#######....##.##.........##..####...##..................................................
+0xFD, 0xEE, 0xDB, 0xC7, 0xFA, 0xEB, 0xBB, 0x7F, 0xC0, 0x3B, 0x6E, 0xC0, 0xE3, 0xFF, 0x1D, 0xF3,
-  0x00,0x00,0x00,0x00,0x20,0x7F,0xF6,0x00,0x20,0x18,0x00,0x00,0x00,0x00,0x00,0x00, // ..................................#......###########.##...........#........##...................................................
+0xFD, 0xEE, 0xCB, 0xEF, 0xFA, 0xDB, 0xBB, 0x7F, 0xDF, 0xBB, 0x66, 0xDF, 0xF8, 0xFF, 0xCD, 0xF3,
-  0x00,0x00,0x00,0x00,0x10,0x30,0x6E,0x00,0x3F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00, // ...................................#......##.....##.###...........##########....................................................
+0xFD, 0xEE, 0xEB, 0xEF, 0xFB, 0x5B, 0x03, 0x3F, 0x5F, 0xBB, 0x76, 0xDF, 0xFE, 0x7F, 0xED, 0xF3,
-  0x00,0x00,0x00,0x00,0x04,0x30,0x0E,0x00,0xFF,0xA0,0x00,0x00,0x00,0x00,0x00,0x00, // .....................................#....##........###.........#########.#.....................................................
+0xFD, 0xEE, 0xF3, 0xEF, 0xFB, 0x5B, 0x79, 0xBE, 0xDF, 0xBB, 0x7A, 0xDF, 0xDE, 0x7D, 0xED, 0xF7,
-  0x00,0x00,0x00,0x00,0x03,0x30,0x06,0x00,0xE1,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ......................................##..##.........##.........###....#........................................................
+0xFD, 0xEE, 0xF3, 0xEF, 0xFB, 0xBA, 0xFD, 0x9E, 0xDF, 0xBB, 0x7C, 0xDF, 0xDE, 0xFD, 0xCD, 0xE7,
-  0x00,0x00,0x00,0x00,0x01,0xF0,0x03,0x03,0xE2,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // .......................................#####..........##......#####...#.........................................................
+0xFD, 0xEE, 0xFB, 0xEF, 0xFB, 0xBA, 0xFD, 0xC1, 0xDF, 0xBB, 0x7E, 0xC0, 0xE0, 0xFE, 0x1C, 0x1F,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0x88,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // .......................................................##########...#...........................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................................#...##............................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00  // .............................................................###................................................................
+0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
 };
@@ -33,40 +33,42 @@
 //
 // Status Screen Logo bitmap
 //
-#define STATUS_LOGO_Y            1
+#define STATUS_LOGO_Y            3
-#define STATUS_LOGO_WIDTH       32
+#define STATUS_LOGO_WIDTH       24
 const unsigned char status_logo_bmp[] PROGMEM = {
-  0x00,0x00,0x00,0x00, // ................................
+  B11111111,B11111111,B11111111,
-  0x00,0x00,0x00,0x00, // ................................
+  B10000000,B00000000,B00000001,
-  0x00,0x00,0x00,0x00, // ................................
+  B10001110,B00000000,B11100001,
-  0x00,0x00,0x10,0x00, // ...................#............
+  B10011111,B00000001,B11110001,
-  0x00,0x00,0x06,0x00, // .....................##.........
+  B10010011,B10000001,B00111001,
-  0x00,0x00,0x00,0x00, // ................................
+  B10011111,B10000001,B11111001,
-  0x01,0x00,0x00,0x00, // .......#........................
+  B10011111,B10000001,B11111001,
-  0x08,0x00,0x01,0x00, // ....#..................#........
+  B10011111,B10111001,B11111001,
-  0x01,0x00,0x41,0x00, // .......#.........#.....#........
+  B10001111,B00101000,B11110001,
-  0x01,0x00,0x02,0x00, // .......#..............#.........
+  B10000000,B00111000,B00000001,
-  0x00,0xE0,0x00,0x00, // ........###.....................
+  B10000000,B00000000,B00000001,
-  0x80,0x08,0x10,0x80, // #...........#......#....#.......
+  B10011111,B11111111,B11111001,
-  0x04,0x00,0x00,0x40, // .....#...................#......
+  B10010001,B01110100,B10011001,
-  0x08,0x00,0x08,0x00, // ....#...............#...........
+  B10011011,B00000110,B10101001,
-  0x10,0x04,0x00,0x00, // ...#.........#..................
+  B10011011,B01010100,B10101001,
-  0x00,0x00,0x00,0x30, // ..........................##....
+  B10011011,B01010110,B10101001,
-  0x00,0x00,0x00,0x20, // ..........................#.....
+  B10011011,B01010100,B10011001,
-  0x00,0x01,0xE8,0x20, // ...............####.#.....#.....
+  B10011111,B11111111,B11111001,
-  0x00,0x00,0x00,0x60, // .........................##.....
+  B11111111,B11111111,B11111111
  0x00,0x00,0x02,0x00, // ......................#.........
  0x00,0x08,0x00,0x00, // ............#...................
  0x00,0x00,0x01,0x20, // .......................#..#.....
  0x02,0xE8,0x10,0x60, // ......#.###.#......#.....##.....
  0x00,0x00,0x00,0x40, // .........................#......
  0x00,0x03,0xC0,0x60, // ..............####.......##.....
  0x64,0x00,0x10,0x00, // .##..#.............#............
  0x04,0x03,0xC0,0x00, // .....#........####..............
  0x02,0x00,0x20,0x00, // ......#...........#.............
  0x00,0x28,0x00,0x00, // ..........#.#...................
  0x00,0x08,0x20,0x00, // ............#.....#.............
  0x00,0x00,0x40,0x00, // .................#..............
  0x00,0x00,0x00,0x00  // ................................
 };
 //
 // Use default bitmaps
 //
 #define STATUS_HOTEND_ANIM
 #define STATUS_BED_ANIM
 #if HOTENDS < 2
  #define STATUS_LOGO_X          8
  #define STATUS_HEATERS_X      40
  #define STATUS_BED_X          72
 #else
  #define STATUS_LOGO_X          0
  #define STATUS_HEATERS_X      32
  #define STATUS_BED_X          80
 #endif
@@ -1,36 +0,0 @@
 This directory is intended for the project specific (private) libraries.
 PlatformIO will compile them to static libraries and link to executable file.
 The source code of each library should be placed in separate directory, like
 "lib/private_lib/[here are source files]".
 For example, see how can be organized `Foo` and `Bar` libraries:
 |--lib
 |  |--Bar
 |  |  |--docs
 |  |  |--examples
 |  |  |--src
 |  |     |- Bar.c
 |  |     |- Bar.h
 |  |--Foo
 |  |  |- Foo.c
 |  |  |- Foo.h
 |  |- readme.txt --> THIS FILE
 |- platformio.ini
 |--src
   |- main.c
 Then in `src/main.c` you should use:
 #include <Foo.h>
 #include <Bar.h>
 // rest H/C/CPP code
 PlatformIO will find your libraries automatically, configure preprocessor's
 include paths and build them.
 More information about PlatformIO Library Dependency Finder
 - https://docs.platformio.org/page/librarymanager/ldf.html
@@ -16,21 +16,15 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #ifdef __AVR__
 #include "../../inc/MarlinConfig.h"
 #include "HAL.h"
 #ifdef USBCON
  DefaultSerial1 MSerial0(false, Serial);
  #ifdef BLUETOOTH
    BTSerial btSerial(false, bluetoothSerial);
  #endif
 #endif
 // ------------------------
 // Public Variables
 // ------------------------
@@ -14,8 +14,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -51,11 +50,7 @@
 // Defines
 // ------------------------
-// AVR PROGMEM extension for sprintf_P
+//#define analogInputToDigitalPin(IO) IO
 #define S_FMT "%S"
 // AVR PROGMEM extension for string define
 #define PGMSTR(NAM,STR) const char NAM[] PROGMEM = STR
 #ifndef CRITICAL_SECTION_START
  #define CRITICAL_SECTION_START()  unsigned char _sreg = SREG; cli()
@@ -65,10 +60,16 @@
 #define ENABLE_ISRS()  sei()
 #define DISABLE_ISRS() cli()
 // On AVR this is in math.h?
 //#define square(x) ((x)*(x))
 // ------------------------
 // Types
 // ------------------------
 typedef uint16_t hal_timer_t;
 #define HAL_TIMER_TYPE_MAX 0xFFFF
 typedef int8_t pin_t;
 #define SHARED_SERVOS HAS_SERVOS
@@ -82,44 +83,43 @@ typedef int8_t pin_t;
 // Serial ports
 #ifdef USBCON
-  #include "../../core/serial_hook.h"
+  #if ENABLED(BLUETOOTH)
-  typedef ForwardSerial1Class< decltype(Serial) > DefaultSerial1;
+    #define MYSERIAL0 bluetoothSerial
-  extern DefaultSerial1 MSerial0;
+  #else
-  #ifdef BLUETOOTH
+    #define MYSERIAL0 Serial
    typedef ForwardSerial1Class< decltype(bluetoothSerial) > BTSerial;
    extern BTSerial btSerial;
  #endif
-
+  #define NUM_SERIAL 1
  #define MYSERIAL1 TERN(BLUETOOTH, btSerial, MSerial0)
 #else
  #if !WITHIN(SERIAL_PORT, -1, 3)
    #error "SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
-  #define MYSERIAL1 customizedSerial1
+
  #define MYSERIAL0 customizedSerial1
  #ifdef SERIAL_PORT_2
    #if !WITHIN(SERIAL_PORT_2, -1, 3)
      #error "SERIAL_PORT_2 must be from -1 to 3. Please update your configuration."
    #elif SERIAL_PORT_2 == SERIAL_PORT
      #error "SERIAL_PORT_2 must be different than SERIAL_PORT. Please update your configuration."
    #endif
-    #define MYSERIAL2 customizedSerial2
+    #define MYSERIAL1 customizedSerial2
    #define NUM_SERIAL 2
  #else
    #define NUM_SERIAL 1
  #endif
 #endif
-#ifdef MMU2_SERIAL_PORT
+#ifdef DGUS_SERIAL_PORT
-  #if !WITHIN(MMU2_SERIAL_PORT, -1, 3)
+  #if !WITHIN(DGUS_SERIAL_PORT, -1, 3)
-    #error "MMU2_SERIAL_PORT must be from -1 to 3. Please update your configuration."
+    #error "DGUS_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #elif DGUS_SERIAL_PORT == SERIAL_PORT
    #error "DGUS_SERIAL_PORT must be different than SERIAL_PORT. Please update your configuration."
  #elif defined(SERIAL_PORT_2) && DGUS_SERIAL_PORT == SERIAL_PORT_2
    #error "DGUS_SERIAL_PORT must be different than SERIAL_PORT_2. Please update your configuration."
  #endif
-  #define MMU2_SERIAL mmuSerial
+  #define DGUS_SERIAL internalDgusSerial
 #endif
-#ifdef LCD_SERIAL_PORT
+  #define DGUS_SERIAL_GET_TX_BUFFER_FREE DGUS_SERIAL.get_tx_buffer_free
  #if !WITHIN(LCD_SERIAL_PORT, -1, 3)
    #error "LCD_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
  #define LCD_SERIAL lcdSerial
  #if HAS_DGUS_LCD
    #define SERIAL_GET_TX_BUFFER_FREE() LCD_SERIAL.get_tx_buffer_free()
  #endif
 #endif
 // ------------------------
@@ -135,18 +135,226 @@ void HAL_init();
 inline void HAL_clear_reset_source() { MCUSR = 0; }
 inline uint8_t HAL_get_reset_source() { return MCUSR; }
-inline void HAL_reboot() {}  // reboot the board or restart the bootloader
+#pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-function"
 extern "C" {
  int freeMemory();
 }
 #pragma GCC diagnostic pop
-#if GCC_VERSION <= 50000
+// timers
-  #pragma GCC diagnostic push
+#define HAL_TIMER_RATE          ((F_CPU) / 8)    // i.e., 2MHz or 2.5MHz
  #pragma GCC diagnostic ignored "-Wunused-function"
 #endif
-extern "C" int freeMemory();
+#define STEP_TIMER_NUM          1
 #define TEMP_TIMER_NUM          0
 #define PULSE_TIMER_NUM         STEP_TIMER_NUM
-#if GCC_VERSION <= 50000
+#define TEMP_TIMER_FREQUENCY    ((F_CPU) / 64.0 / 256.0)
-  #pragma GCC diagnostic pop
+
-#endif
+#define STEPPER_TIMER_RATE      HAL_TIMER_RATE
 #define STEPPER_TIMER_PRESCALE  8
 #define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000) // Cannot be of type double
 #define PULSE_TIMER_RATE       STEPPER_TIMER_RATE   // frequency of pulse timer
 #define PULSE_TIMER_PRESCALE   STEPPER_TIMER_PRESCALE
 #define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
 #define ENABLE_STEPPER_DRIVER_INTERRUPT()  SBI(TIMSK1, OCIE1A)
 #define DISABLE_STEPPER_DRIVER_INTERRUPT() CBI(TIMSK1, OCIE1A)
 #define STEPPER_ISR_ENABLED()             TEST(TIMSK1, OCIE1A)
 #define ENABLE_TEMPERATURE_INTERRUPT()     SBI(TIMSK0, OCIE0B)
 #define DISABLE_TEMPERATURE_INTERRUPT()    CBI(TIMSK0, OCIE0B)
 #define TEMPERATURE_ISR_ENABLED()         TEST(TIMSK0, OCIE0B)
 FORCE_INLINE void HAL_timer_start(const uint8_t timer_num, const uint32_t) {
  switch (timer_num) {
    case STEP_TIMER_NUM:
      // waveform generation = 0100 = CTC
      SET_WGM(1, CTC_OCRnA);
      // output mode = 00 (disconnected)
      SET_COMA(1, NORMAL);
      // Set the timer pre-scaler
      // Generally we use a divider of 8, resulting in a 2MHz timer
      // frequency on a 16MHz MCU. If you are going to change this, be
      // sure to regenerate speed_lookuptable.h with
      // create_speed_lookuptable.py
      SET_CS(1, PRESCALER_8);  //  CS 2 = 1/8 prescaler
      // Init Stepper ISR to 122 Hz for quick starting
      // (F_CPU) / (STEPPER_TIMER_PRESCALE) / frequency
      OCR1A = 0x4000;
      TCNT1 = 0;
      break;
    case TEMP_TIMER_NUM:
      // Use timer0 for temperature measurement
      // Interleave temperature interrupt with millies interrupt
      OCR0B = 128;
      break;
  }
 }
 #define TIMER_OCR_1             OCR1A
 #define TIMER_COUNTER_1         TCNT1
 #define TIMER_OCR_0             OCR0A
 #define TIMER_COUNTER_0         TCNT0
 #define _CAT(a,V...) a##V
 #define HAL_timer_set_compare(timer, compare) (_CAT(TIMER_OCR_, timer) = compare)
 #define HAL_timer_get_compare(timer) _CAT(TIMER_OCR_, timer)
 #define HAL_timer_get_count(timer) _CAT(TIMER_COUNTER_, timer)
 /**
 * On AVR there is no hardware prioritization and preemption of
 * interrupts, so this emulates it. The UART has first priority
 * (otherwise, characters will be lost due to UART overflow).
 * Then: Stepper, Endstops, Temperature, and -finally- all others.
 */
 #define HAL_timer_isr_prologue(TIMER_NUM)
 #define HAL_timer_isr_epilogue(TIMER_NUM)
 /* 18 cycles maximum latency */
 #define HAL_STEP_TIMER_ISR() \
 extern "C" void TIMER1_COMPA_vect() __attribute__ ((signal, naked, used, externally_visible)); \
 extern "C" void TIMER1_COMPA_vect_bottom() asm ("TIMER1_COMPA_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
 void TIMER1_COMPA_vect() { \
  __asm__ __volatile__ ( \
    A("push r16")                      /* 2 Save R16 */ \
    A("in r16, __SREG__")              /* 1 Get SREG */ \
    A("push r16")                      /* 2 Save SREG into stack */ \
    A("lds r16, %[timsk0]")            /* 2 Load into R0 the Temperature timer Interrupt mask register */ \
    A("push r16")                      /* 2 Save TIMSK0 into the stack */ \
    A("andi r16,~%[msk0]")             /* 1 Disable the temperature ISR */ \
    A("sts %[timsk0], r16")            /* 2 And set the new value */ \
    A("lds r16, %[timsk1]")            /* 2 Load into R0 the stepper timer Interrupt mask register [TIMSK1] */ \
    A("andi r16,~%[msk1]")             /* 1 Disable the stepper ISR */ \
    A("sts %[timsk1], r16")            /* 2 And set the new value */ \
    A("push r16")                      /* 2 Save TIMSK1 into stack */ \
    A("in r16, 0x3B")                  /* 1 Get RAMPZ register */ \
    A("push r16")                      /* 2 Save RAMPZ into stack */ \
    A("in r16, 0x3C")                  /* 1 Get EIND register */ \
    A("push r0")                       /* C runtime can modify all the following registers without restoring them */ \
    A("push r1")                       \
    A("push r18")                      \
    A("push r19")                      \
    A("push r20")                      \
    A("push r21")                      \
    A("push r22")                      \
    A("push r23")                      \
    A("push r24")                      \
    A("push r25")                      \
    A("push r26")                      \
    A("push r27")                      \
    A("push r30")                      \
    A("push r31")                      \
    A("clr r1")                        /* C runtime expects this register to be 0 */ \
    A("call TIMER1_COMPA_vect_bottom") /* Call the bottom handler - No inlining allowed, otherwise registers used are not saved */   \
    A("pop r31")                       \
    A("pop r30")                       \
    A("pop r27")                       \
    A("pop r26")                       \
    A("pop r25")                       \
    A("pop r24")                       \
    A("pop r23")                       \
    A("pop r22")                       \
    A("pop r21")                       \
    A("pop r20")                       \
    A("pop r19")                       \
    A("pop r18")                       \
    A("pop r1")                        \
    A("pop r0")                        \
    A("out 0x3C, r16")                 /* 1 Restore EIND register */ \
    A("pop r16")                       /* 2 Get the original RAMPZ register value */ \
    A("out 0x3B, r16")                 /* 1 Restore RAMPZ register to its original value */ \
    A("pop r16")                       /* 2 Get the original TIMSK1 value but with stepper ISR disabled */ \
    A("ori r16,%[msk1]")               /* 1 Reenable the stepper ISR */ \
    A("cli")                           /* 1 Disable global interrupts - Reenabling Stepper ISR can reenter amd temperature can reenter, and we want that, if it happens, after this ISR has ended */ \
    A("sts %[timsk1], r16")            /* 2 And restore the old value - This reenables the stepper ISR */ \
    A("pop r16")                       /* 2 Get the temperature timer Interrupt mask register [TIMSK0] */ \
    A("sts %[timsk0], r16")            /* 2 And restore the old value - This reenables the temperature ISR */ \
    A("pop r16")                       /* 2 Get the old SREG value */ \
    A("out __SREG__, r16")             /* 1 And restore the SREG value */ \
    A("pop r16")                       /* 2 Restore R16 value */ \
    A("reti")                          /* 4 Return from interrupt */ \
    :                                   \
    : [timsk0] "i" ((uint16_t)&TIMSK0), \
      [timsk1] "i" ((uint16_t)&TIMSK1), \
      [msk0] "M" ((uint8_t)(1<<OCIE0B)),\
      [msk1] "M" ((uint8_t)(1<<OCIE1A)) \
    : \
  ); \
 } \
 void TIMER1_COMPA_vect_bottom()
 /* 14 cycles maximum latency */
 #define HAL_TEMP_TIMER_ISR() \
 extern "C" void TIMER0_COMPB_vect() __attribute__ ((signal, naked, used, externally_visible)); \
 extern "C" void TIMER0_COMPB_vect_bottom()  asm ("TIMER0_COMPB_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
 void TIMER0_COMPB_vect() { \
  __asm__ __volatile__ ( \
    A("push r16")                       /* 2 Save R16 */ \
    A("in r16, __SREG__")               /* 1 Get SREG */ \
    A("push r16")                       /* 2 Save SREG into stack */ \
    A("lds r16, %[timsk0]")             /* 2 Load into R0 the Temperature timer Interrupt mask register */ \
    A("andi r16,~%[msk0]")              /* 1 Disable the temperature ISR */ \
    A("sts %[timsk0], r16")             /* 2 And set the new value */ \
    A("sei")                            /* 1 Enable global interrupts - It is safe, as the temperature ISR is disabled, so we cannot reenter it */    \
    A("push r16")                       /* 2 Save TIMSK0 into stack */ \
    A("in r16, 0x3B")                   /* 1 Get RAMPZ register */ \
    A("push r16")                       /* 2 Save RAMPZ into stack */ \
    A("in r16, 0x3C")                   /* 1 Get EIND register */ \
    A("push r0")                        /* C runtime can modify all the following registers without restoring them */ \
    A("push r1")                        \
    A("push r18")                       \
    A("push r19")                       \
    A("push r20")                       \
    A("push r21")                       \
    A("push r22")                       \
    A("push r23")                       \
    A("push r24")                       \
    A("push r25")                       \
    A("push r26")                       \
    A("push r27")                       \
    A("push r30")                       \
    A("push r31")                       \
    A("clr r1")                         /* C runtime expects this register to be 0 */ \
    A("call TIMER0_COMPB_vect_bottom")  /* Call the bottom handler - No inlining allowed, otherwise registers used are not saved */   \
    A("pop r31")                        \
    A("pop r30")                        \
    A("pop r27")                        \
    A("pop r26")                        \
    A("pop r25")                        \
    A("pop r24")                        \
    A("pop r23")                        \
    A("pop r22")                        \
    A("pop r21")                        \
    A("pop r20")                        \
    A("pop r19")                        \
    A("pop r18")                        \
    A("pop r1")                         \
    A("pop r0")                         \
    A("out 0x3C, r16")                  /* 1 Restore EIND register */ \
    A("pop r16")                        /* 2 Get the original RAMPZ register value */ \
    A("out 0x3B, r16")                  /* 1 Restore RAMPZ register to its original value */ \
    A("pop r16")                        /* 2 Get the original TIMSK0 value but with temperature ISR disabled */ \
    A("ori r16,%[msk0]")                /* 1 Enable temperature ISR */ \
    A("cli")                            /* 1 Disable global interrupts - We must do this, as we will reenable the temperature ISR, and we don't want to reenter this handler until the current one is done */ \
    A("sts %[timsk0], r16")             /* 2 And restore the old value */ \
    A("pop r16")                        /* 2 Get the old SREG */ \
    A("out __SREG__, r16")              /* 1 And restore the SREG value */ \
    A("pop r16")                        /* 2 Restore R16 */ \
    A("reti")                           /* 4 Return from interrupt */ \
    :                                   \
    : [timsk0] "i"((uint16_t)&TIMSK0),  \
      [msk0] "M" ((uint8_t)(1<<OCIE0B)) \
    : \
  ); \
 } \
 void TIMER0_COMPB_vect_bottom()
 // ADC
 #ifdef DIDR2
@@ -170,7 +378,6 @@ inline void HAL_adc_init() {
  #define HAL_START_ADC(ch) ADCSRB = 0; SET_ADMUX_ADCSRA(ch)
 #endif
 #define HAL_ADC_VREF        5.0
 #define HAL_ADC_RESOLUTION 10
 #define HAL_READ_ADC()  ADC
 #define HAL_ADC_READY() !TEST(ADCSRA, ADSC)
@@ -188,8 +395,6 @@ inline void HAL_adc_init() {
 // AVR compatibility
 #define strtof strtod
 #define HAL_CAN_SET_PWM_FREQ   // This HAL supports PWM Frequency adjustment
 /**
 *  set_pwm_frequency
 *  Sets the frequency of the timer corresponding to the provided pin
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -34,17 +34,17 @@
 #include "../../inc/MarlinConfig.h"
 void spiBegin() {
-  OUT_WRITE(SD_SS_PIN, HIGH);
+  OUT_WRITE(SS_PIN, HIGH);
-  SET_OUTPUT(SD_SCK_PIN);
+  SET_OUTPUT(SCK_PIN);
-  SET_INPUT(SD_MISO_PIN);
+  SET_INPUT(MISO_PIN);
-  SET_OUTPUT(SD_MOSI_PIN);
+  SET_OUTPUT(MOSI_PIN);
  #if DISABLED(SOFTWARE_SPI)
    // SS must be in output mode even it is not chip select
-    //SET_OUTPUT(SD_SS_PIN);
+    //SET_OUTPUT(SS_PIN);
    // set SS high - may be chip select for another SPI device
    //#if SET_SPI_SS_HIGH
-      //WRITE(SD_SS_PIN, HIGH);
+      //WRITE(SS_PIN, HIGH);
    //#endif
    // set a default rate
    spiInit(1);
@@ -195,19 +195,19 @@ void spiBegin() {
    // no interrupts during byte receive - about 8µs
    cli();
    // output pin high - like sending 0xFF
-    WRITE(SD_MOSI_PIN, HIGH);
+    WRITE(MOSI_PIN, HIGH);
    LOOP_L_N(i, 8) {
-      WRITE(SD_SCK_PIN, HIGH);
+      WRITE(SCK_PIN, HIGH);
      nop; // adjust so SCK is nice
      nop;
      data <<= 1;
-      if (READ(SD_MISO_PIN)) data |= 1;
+      if (READ(MISO_PIN)) data |= 1;
-      WRITE(SD_SCK_PIN, LOW);
+      WRITE(SCK_PIN, LOW);
    }
    sei();
@@ -225,10 +225,10 @@ void spiBegin() {
    // no interrupts during byte send - about 8µs
    cli();
    LOOP_L_N(i, 8) {
-      WRITE(SD_SCK_PIN, LOW);
+      WRITE(SCK_PIN, LOW);
-      WRITE(SD_MOSI_PIN, data & 0x80);
+      WRITE(MOSI_PIN, data & 0x80);
      data <<= 1;
-      WRITE(SD_SCK_PIN, HIGH);
+      WRITE(SCK_PIN, HIGH);
    }
    nop; // hold SCK high for a few ns
@@ -236,7 +236,7 @@ void spiBegin() {
    nop;
    nop;
-    WRITE(SD_SCK_PIN, LOW);
+    WRITE(SCK_PIN, LOW);
    sei();
  }
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -34,7 +34,6 @@
 #include <WString.h>
 #include "../../inc/MarlinConfigPre.h"
 #include "../../core/serial_hook.h"
 #ifndef SERIAL_PORT
  #define SERIAL_PORT 0
@@ -49,11 +48,11 @@
  // These are macros to build serial port register names for the selected SERIAL_PORT (C preprocessor
  // requires two levels of indirection to expand macro values properly)
-  #define SERIAL_REGNAME(registerbase,number,suffix) _SERIAL_REGNAME(registerbase,number,suffix)
+  #define SERIAL_REGNAME(registerbase,number,suffix) SERIAL_REGNAME_INTERNAL(registerbase,number,suffix)
  #if SERIAL_PORT == 0 && (!defined(UBRR0H) || !defined(UDR0)) // use un-numbered registers if necessary
-    #define _SERIAL_REGNAME(registerbase,number,suffix) registerbase##suffix
+    #define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##suffix
  #else
-    #define _SERIAL_REGNAME(registerbase,number,suffix) registerbase##number##suffix
+    #define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##number##suffix
  #endif
  // Registers used by MarlinSerial class (expanded depending on selected serial port)
@@ -136,6 +135,10 @@
    UART_DECL(3);
  #endif
  #define DEC 10
  #define HEX 16
  #define OCT 8
  #define BIN 2
  #define BYTE 0
  // Templated type selector
@@ -199,30 +202,58 @@
    static FORCE_INLINE void atomic_set_rx_tail(ring_buffer_pos_t value);
    static FORCE_INLINE ring_buffer_pos_t atomic_read_rx_tail();
-  public:
+    public:
    FORCE_INLINE static void store_rxd_char();
    FORCE_INLINE static void _tx_udr_empty_irq();
-  public:
+    public:
-    static void begin(const long);
+      MarlinSerial() {};
-    static void end();
+      static void begin(const long);
-    static int peek();
+      static void end();
-    static int read();
+      static int peek();
-    static void flush();
+      static int read();
-    static ring_buffer_pos_t available();
+      static void flush();
-    static size_t write(const uint8_t c);
+      static ring_buffer_pos_t available();
-    static void flushTX();
+      static void write(const uint8_t c);
-    #if HAS_DGUS_LCD
+      static void flushTX();
-      static ring_buffer_pos_t get_tx_buffer_free();
+      #ifdef DGUS_SERIAL_PORT
-    #endif
+        static ring_buffer_pos_t get_tx_buffer_free();
      #endif
-    enum { HasEmergencyParser = Cfg::EMERGENCYPARSER };
+      FORCE_INLINE static uint8_t dropped() { return Cfg::DROPPED_RX ? rx_dropped_bytes : 0; }
-    static inline bool emergency_parser_enabled() { return Cfg::EMERGENCYPARSER; }
+      FORCE_INLINE static uint8_t buffer_overruns() { return Cfg::RX_OVERRUNS ? rx_buffer_overruns : 0; }
      FORCE_INLINE static uint8_t framing_errors() { return Cfg::RX_FRAMING_ERRORS ? rx_framing_errors : 0; }
      FORCE_INLINE static ring_buffer_pos_t rxMaxEnqueued() { return Cfg::MAX_RX_QUEUED ? rx_max_enqueued : 0; }
-    FORCE_INLINE static uint8_t dropped() { return Cfg::DROPPED_RX ? rx_dropped_bytes : 0; }
+      FORCE_INLINE static void write(const char* str) { while (*str) write(*str++); }
-    FORCE_INLINE static uint8_t buffer_overruns() { return Cfg::RX_OVERRUNS ? rx_buffer_overruns : 0; }
+      FORCE_INLINE static void write(const uint8_t* buffer, size_t size) { while (size--) write(*buffer++); }
-    FORCE_INLINE static uint8_t framing_errors() { return Cfg::RX_FRAMING_ERRORS ? rx_framing_errors : 0; }
+      FORCE_INLINE static void print(const String& s) { for (int i = 0; i < (int)s.length(); i++) write(s[i]); }
-    FORCE_INLINE static ring_buffer_pos_t rxMaxEnqueued() { return Cfg::MAX_RX_QUEUED ? rx_max_enqueued : 0; }
+      FORCE_INLINE static void print(const char* str) { write(str); }
      static void print(char, int = BYTE);
      static void print(unsigned char, int = BYTE);
      static void print(int, int = DEC);
      static void print(unsigned int, int = DEC);
      static void print(long, int = DEC);
      static void print(unsigned long, int = DEC);
      static void print(double, int = 2);
      static void println(const String& s);
      static void println(const char[]);
      static void println(char, int = BYTE);
      static void println(unsigned char, int = BYTE);
      static void println(int, int = DEC);
      static void println(unsigned int, int = DEC);
      static void println(long, int = DEC);
      static void println(unsigned long, int = DEC);
      static void println(double, int = 2);
      static void println();
      operator bool() { return true; }
    private:
      static void printNumber(unsigned long, const uint8_t);
      static void printFloat(double, uint8_t);
  };
  template <uint8_t serial>
@@ -237,56 +268,51 @@
    static constexpr bool RX_FRAMING_ERRORS = ENABLED(SERIAL_STATS_RX_FRAMING_ERRORS);
    static constexpr bool MAX_RX_QUEUED     = ENABLED(SERIAL_STATS_MAX_RX_QUEUED);
  };
-
+  extern MarlinSerial<MarlinSerialCfg<SERIAL_PORT>> customizedSerial1;
  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT> > > MSerialT;
  extern MSerialT customizedSerial1;
  #ifdef SERIAL_PORT_2
-    typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT_2> > > MSerialT2;
+
-    extern MSerialT2 customizedSerial2;
+    extern MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>> customizedSerial2;
  #endif
 #endif // !USBCON
-#ifdef MMU2_SERIAL_PORT
+#ifdef INTERNAL_SERIAL_PORT
  template <uint8_t serial>
-  struct MMU2SerialCfg {
+  struct MarlinInternalSerialCfg {
    static constexpr int PORT               = serial;
    static constexpr unsigned int RX_SIZE   = 32;
    static constexpr unsigned int TX_SIZE   = 32;
    static constexpr bool XONOFF            = false;
    static constexpr bool EMERGENCYPARSER   = false;
    static constexpr bool DROPPED_RX        = false;
    static constexpr bool RX_OVERRUNS       = false;
    static constexpr bool RX_FRAMING_ERRORS = false;
    static constexpr bool MAX_RX_QUEUED     = false;
    static constexpr bool RX_OVERRUNS       = false;
  };
-  typedef Serial1Class< MarlinSerial< MMU2SerialCfg<MMU2_SERIAL_PORT> > > MSerialT3;
+  extern MarlinSerial<MarlinInternalSerialCfg<INTERNAL_SERIAL_PORT>> internalSerial;
  extern MSerialT3 mmuSerial;
 #endif
-#ifdef LCD_SERIAL_PORT
+#ifdef DGUS_SERIAL_PORT
  template <uint8_t serial>
-  struct LCDSerialCfg {
+  struct MarlinInternalSerialCfg {
    static constexpr int PORT               = serial;
-    static constexpr unsigned int RX_SIZE   = TERN(HAS_DGUS_LCD, DGUS_RX_BUFFER_SIZE,  64);
+    static constexpr unsigned int RX_SIZE   = 128;
-    static constexpr unsigned int TX_SIZE   = TERN(HAS_DGUS_LCD, DGUS_TX_BUFFER_SIZE, 128);
+    static constexpr unsigned int TX_SIZE   = 48;
    static constexpr bool XONOFF            = false;
-    static constexpr bool EMERGENCYPARSER   = ENABLED(EMERGENCY_PARSER);
+    static constexpr bool EMERGENCYPARSER   = false;
    static constexpr bool DROPPED_RX        = false;
    static constexpr bool RX_OVERRUNS       = HAS_DGUS_LCD && ENABLED(DGUS_SERIAL_STATS_RX_BUFFER_OVERRUNS);
    static constexpr bool RX_FRAMING_ERRORS = false;
    static constexpr bool MAX_RX_QUEUED     = false;
    static constexpr bool RX_OVERRUNS       = BOTH(HAS_DGUS_LCD, SERIAL_STATS_RX_BUFFER_OVERRUNS);
  };
-  typedef Serial1Class< MarlinSerial< LCDSerialCfg<LCD_SERIAL_PORT> > > MSerialT4;
+  extern MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>> internalDgusSerial;
  extern MSerialT4 lcdSerial;
 #endif
 // Use the UART for Bluetooth in AT90USB configurations
 #if defined(USBCON) && ENABLED(BLUETOOTH)
-  typedef Serial1Class<HardwareSerial> MSerialT5;
+  extern HardwareSerial bluetoothSerial;
  extern MSerialT5 bluetoothSerial;
 #endif
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -48,6 +48,7 @@
 * readMicroseconds()    - Get the last-written servo pulse width in microseconds.
 * attached()            - Return true if a servo is attached.
 * detach()              - Stop an attached servo from pulsing its i/o pin.
 *
 */
 #ifdef __AVR__
@@ -58,6 +59,7 @@
 #include <avr/interrupt.h>
 #include "../shared/Marduino.h"
 #include "../shared/servo.h"
 #include "../shared/servo_private.h"
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -59,12 +59,10 @@
 // Say which 16 bit timers can be used and in what order
 #if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
  //#define _useTimer1
  #define _useTimer3
  #define _useTimer4
-  #if NUM_SERVOS > SERVOS_PER_TIMER
+  #if !HAS_MOTOR_CURRENT_PWM
-    #define _useTimer3
+    #define _useTimer5 // Timer 5 is used for motor current PWM and can't be used for servos.
    #if !HAS_MOTOR_CURRENT_PWM && SERVOS > 2 * SERVOS_PER_TIMER
      #define _useTimer5 // Timer 5 is used for motor current PWM and can't be used for servos.
    #endif
  #endif
 #elif defined(__AVR_ATmega32U4__)
  #define _useTimer3
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -124,7 +124,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(X_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(X_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(X_MAX_PIN), "X_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(X_MAX_PIN), "X_MAX_PIN is not interrupt-capable");
      pciSetup(X_MAX_PIN);
    #endif
  #endif
@@ -132,7 +132,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(X_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(X_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(X_MIN_PIN), "X_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(X_MIN_PIN), "X_MIN_PIN is not interrupt-capable");
      pciSetup(X_MIN_PIN);
    #endif
  #endif
@@ -140,7 +140,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Y_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Y_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Y_MAX_PIN), "Y_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Y_MAX_PIN), "Y_MAX_PIN is not interrupt-capable");
      pciSetup(Y_MAX_PIN);
    #endif
  #endif
@@ -148,7 +148,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Y_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Y_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Y_MIN_PIN), "Y_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Y_MIN_PIN), "Y_MIN_PIN is not interrupt-capable");
      pciSetup(Y_MIN_PIN);
    #endif
  #endif
@@ -156,7 +156,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z_MAX_PIN), "Z_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z_MAX_PIN), "Z_MAX_PIN is not interrupt-capable");
      pciSetup(Z_MAX_PIN);
    #endif
  #endif
@@ -164,7 +164,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z_MIN_PIN), "Z_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z_MIN_PIN), "Z_MIN_PIN is not interrupt-capable");
      pciSetup(Z_MIN_PIN);
    #endif
  #endif
@@ -172,7 +172,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(X2_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(X2_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(X2_MAX_PIN), "X2_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(X2_MAX_PIN), "X2_MAX_PIN is not interrupt-capable");
      pciSetup(X2_MAX_PIN);
    #endif
  #endif
@@ -180,7 +180,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(X2_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(X2_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(X2_MIN_PIN), "X2_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(X2_MIN_PIN), "X2_MIN_PIN is not interrupt-capable");
      pciSetup(X2_MIN_PIN);
    #endif
  #endif
@@ -188,7 +188,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Y2_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Y2_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Y2_MAX_PIN), "Y2_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Y2_MAX_PIN), "Y2_MAX_PIN is not interrupt-capable");
      pciSetup(Y2_MAX_PIN);
    #endif
  #endif
@@ -196,7 +196,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Y2_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Y2_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Y2_MIN_PIN), "Y2_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Y2_MIN_PIN), "Y2_MIN_PIN is not interrupt-capable");
      pciSetup(Y2_MIN_PIN);
    #endif
  #endif
@@ -204,7 +204,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z2_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z2_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z2_MAX_PIN), "Z2_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z2_MAX_PIN), "Z2_MAX_PIN is not interrupt-capable");
      pciSetup(Z2_MAX_PIN);
    #endif
  #endif
@@ -212,7 +212,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z2_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z2_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z2_MIN_PIN), "Z2_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z2_MIN_PIN), "Z2_MIN_PIN is not interrupt-capable");
      pciSetup(Z2_MIN_PIN);
    #endif
  #endif
@@ -220,7 +220,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z3_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z3_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z3_MAX_PIN), "Z3_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z3_MAX_PIN), "Z3_MAX_PIN is not interrupt-capable");
      pciSetup(Z3_MAX_PIN);
    #endif
  #endif
@@ -228,7 +228,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z3_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z3_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z3_MIN_PIN), "Z3_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z3_MIN_PIN), "Z3_MIN_PIN is not interrupt-capable");
      pciSetup(Z3_MIN_PIN);
    #endif
  #endif
@@ -236,7 +236,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z4_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z4_MAX_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z4_MAX_PIN), "Z4_MAX_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z4_MAX_PIN), "Z4_MAX_PIN is not interrupt-capable");
      pciSetup(Z4_MAX_PIN);
    #endif
  #endif
@@ -244,7 +244,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z4_MIN_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z4_MIN_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z4_MIN_PIN), "Z4_MIN_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z4_MIN_PIN), "Z4_MIN_PIN is not interrupt-capable");
      pciSetup(Z4_MIN_PIN);
    #endif
  #endif
@@ -252,7 +252,7 @@ void setup_endstop_interrupts() {
    #if (digitalPinToInterrupt(Z_MIN_PROBE_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(Z_MIN_PROBE_PIN);
    #else
-      static_assert(digitalPinHasPCICR(Z_MIN_PROBE_PIN), "Z_MIN_PROBE_PIN is not interrupt-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue.");
+      static_assert(digitalPinHasPCICR(Z_MIN_PROBE_PIN), "Z_MIN_PROBE_PIN is not interrupt-capable");
      pciSetup(Z_MIN_PROBE_PIN);
    #endif
  #endif
@@ -16,14 +16,14 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #ifdef __AVR__
 #include "../../inc/MarlinConfigPre.h"
-#if NEEDS_HARDWARE_PWM // Specific meta-flag for features that mandate PWM
+#if ENABLED(FAST_PWM_FAN) || SPINDLE_LASER_PWM
 #include "HAL.h"
@@ -185,8 +185,8 @@ void set_pwm_frequency(const pin_t pin, int f_desired) {
        res_temp_phase_correct = rtf / 2;
      }
-      LIMIT(res_temp_fast, 1U, size);
+      LIMIT(res_temp_fast, 1u, size);
-      LIMIT(res_temp_phase_correct, 1U, size);
+      LIMIT(res_temp_phase_correct, 1u, size);
      // Calculate frequencies of test prescaler and resolution values
      const int f_temp_fast = (F_CPU) / (prescaler[i] * (1 + res_temp_fast)),
                f_temp_phase_correct = (F_CPU) / (2 * prescaler[i] * res_temp_phase_correct),
@@ -274,9 +274,9 @@ void set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t v_size/*=255
    else
      top = *timer.ICRn; // top = ICRn
-    _SET_OCRnQ(timer.OCRnQ, timer.q, v * float(top) / float(v_size)); // Scale 8/16-bit v to top value
+    _SET_OCRnQ(timer.OCRnQ, timer.q, v * float(top / v_size)); // Scale 8/16-bit v to top value
  }
 }
-#endif // NEEDS_HARDWARE_PWM
+#endif // FAST_PWM_FAN || SPINDLE_LASER_PWM
 #endif // __AVR__
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -234,55 +234,5 @@ uint8_t extDigitalRead(const int8_t pin) {
  }
 }
 #if 0
 /**
 * Set Timer 5 PWM frequency in Hz, from 3.8Hz up to ~16MHz
 * with a minimum resolution of 100 steps.
 *
 * DC values -1.0 to 1.0. Negative duty cycle inverts the pulse.
 */
 uint16_t set_pwm_frequency_hz(const float &hz, const float dca, const float dcb, const float dcc) {
  float count = 0;
  if (hz > 0 && (dca || dcb || dcc)) {
    count = float(F_CPU) / hz;            // 1x prescaler, TOP for 16MHz base freq.
    uint16_t prescaler;                   // Range of 30.5Hz (65535) 64.5KHz (>31)
         if (count >= 255. * 256.) { prescaler = 1024; SET_CS(5, PRESCALER_1024); }
    else if (count >= 255. * 64.)  { prescaler = 256;  SET_CS(5,  PRESCALER_256); }
    else if (count >= 255. * 8.)   { prescaler = 64;   SET_CS(5,   PRESCALER_64); }
    else if (count >= 255.)        { prescaler = 8;    SET_CS(5,    PRESCALER_8); }
    else                           { prescaler = 1;    SET_CS(5,    PRESCALER_1); }
    count /= float(prescaler);
    const float pwm_top = round(count);   // Get the rounded count
    ICR5 = (uint16_t)pwm_top - 1;         // Subtract 1 for TOP
    OCR5A = pwm_top * ABS(dca);          // Update and scale DCs
    OCR5B = pwm_top * ABS(dcb);
    OCR5C = pwm_top * ABS(dcc);
    _SET_COM(5, A, dca ? (dca < 0 ? COM_SET_CLEAR : COM_CLEAR_SET) : COM_NORMAL); // Set compare modes
    _SET_COM(5, B, dcb ? (dcb < 0 ? COM_SET_CLEAR : COM_CLEAR_SET) : COM_NORMAL);
    _SET_COM(5, C, dcc ? (dcc < 0 ? COM_SET_CLEAR : COM_CLEAR_SET) : COM_NORMAL);
    SET_WGM(5, FAST_PWM_ICRn);            // Fast PWM with ICR5 as TOP
    //SERIAL_ECHOLNPGM("Timer 5 Settings:");
    //SERIAL_ECHOLNPAIR("  Prescaler=", prescaler);
    //SERIAL_ECHOLNPAIR("        TOP=", ICR5);
    //SERIAL_ECHOLNPAIR("      OCR5A=", OCR5A);
    //SERIAL_ECHOLNPAIR("      OCR5B=", OCR5B);
    //SERIAL_ECHOLNPAIR("      OCR5C=", OCR5C);
  }
  else {
    // Restore the default for Timer 5
    SET_WGM(5, PWM_PC_8);                 // PWM 8-bit (Phase Correct)
    SET_COMS(5, NORMAL, NORMAL, NORMAL);  // Do nothing
    SET_CS(5, PRESCALER_64);              // 16MHz / 64 = 250KHz
    OCR5A = OCR5B = OCR5C = 0;
  }
  return round(count);
 }
 #endif
 #endif // FASTIO_EXT_START
 #endif // __AVR__
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -29,17 +29,11 @@
 #include <avr/io.h>
-#if defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1286P__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB646P__) || defined(__AVR_AT90USB647__)
+#define AVR_AT90USB1286_FAMILY (defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1286P__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB646P__) || defined(__AVR_AT90USB647__))
-  #define AVR_AT90USB1286_FAMILY 1
+#define AVR_ATmega1284_FAMILY (defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644PA__) || defined(__AVR_ATmega1284P__))
-#elif defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644PA__) || defined(__AVR_ATmega1284P__)
+#define AVR_ATmega2560_FAMILY (defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__))
-  #define AVR_ATmega1284_FAMILY 1
+#define AVR_ATmega2561_FAMILY (defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__))
-#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define AVR_ATmega328_FAMILY (defined(__AVR_ATmega168__) || defined(__AVR_ATmega328__) || defined(__AVR_ATmega328P__))
  #define AVR_ATmega2560_FAMILY 1
 #elif defined(__AVR_ATmega1281__) || defined(__AVR_ATmega2561__)
  #define AVR_ATmega2561_FAMILY 1
 #elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328__) || defined(__AVR_ATmega328P__)
  #define AVR_ATmega328_FAMILY 1
 #endif
 /**
 * Include Ports and Functions
@@ -63,7 +57,7 @@
 *
 * Now you can simply SET_OUTPUT(PIN); WRITE(PIN, HIGH); WRITE(PIN, LOW);
 *
- * Why double up on these macros? see https://gcc.gnu.org/onlinedocs/cpp/Stringification.html
+ * Why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
 */
 #define _READ(IO)             TEST(DIO ## IO ## _RPORT, DIO ## IO ## _PIN)
@@ -104,9 +98,9 @@
 #define SET_INPUT(IO)         _SET_INPUT(IO)
 #define SET_INPUT_PULLUP(IO)  do{ _SET_INPUT(IO); _WRITE(IO, HIGH); }while(0)
 #define SET_INPUT_PULLDOWN    SET_INPUT
 #define SET_OUTPUT(IO)        _SET_OUTPUT(IO)
-#define SET_PWM               SET_OUTPUT
+
 #define SET_PWM(IO)           SET_OUTPUT(IO)
 #define IS_INPUT(IO)          _IS_INPUT(IO)
 #define IS_OUTPUT(IO)         _IS_OUTPUT(IO)
@@ -285,7 +279,7 @@ enum ClockSource2 : char {
 */
 // Determine which harware PWMs are already in use
-#define _PWM_CHK_FAN_B(P) (P == E0_AUTO_FAN_PIN || P == E1_AUTO_FAN_PIN || P == E2_AUTO_FAN_PIN || P == E3_AUTO_FAN_PIN || P == E4_AUTO_FAN_PIN || P == E5_AUTO_FAN_PIN || P == E6_AUTO_FAN_PIN || P == E7_AUTO_FAN_PIN || P == CHAMBER_AUTO_FAN_PIN || P == COOLER_AUTO_FAN_PIN)
+#define _PWM_CHK_FAN_B(P) (P == E0_AUTO_FAN_PIN || P == E1_AUTO_FAN_PIN || P == E2_AUTO_FAN_PIN || P == E3_AUTO_FAN_PIN || P == E4_AUTO_FAN_PIN || P == E5_AUTO_FAN_PIN || P == E6_AUTO_FAN_PIN || P == E7_AUTO_FAN_PIN || P == CHAMBER_AUTO_FAN_PIN)
 #if PIN_EXISTS(CONTROLLER_FAN)
  #define PWM_CHK_FAN_B(P) (_PWM_CHK_FAN_B(P) || P == CONTROLLER_FAN_PIN)
 #else
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,11 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
 #if HAS_SPI_TFT || HAS_FSMC_TFT
  #error "Sorry! TFT displays are not available for HAL/AVR."
 #endif
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -25,6 +25,16 @@
 * Test AVR-specific configuration values for errors at compile-time.
 */
 /**
 * Digipot requirement
 */
 #if ENABLED(DIGIPOT_MCP4018)
  #if !defined(DIGIPOTS_I2C_SDA_X) || !defined(DIGIPOTS_I2C_SDA_Y) || !defined(DIGIPOTS_I2C_SDA_Z) \
    || !defined(DIGIPOTS_I2C_SDA_E0) || !defined(DIGIPOTS_I2C_SDA_E1)
      #error "DIGIPOT_MCP4018 requires DIGIPOTS_I2C_SDA_* pins to be defined."
  #endif
 #endif
 /**
 * Checks for FAST PWM
 */
@@ -36,30 +46,20 @@
 * Sanity checks for Spindle / Laser PWM
 */
 #if ENABLED(SPINDLE_LASER_PWM)
  #include "../ServoTimers.h"   // Needed to check timer availability (_useTimer3)
  #if SPINDLE_LASER_PWM_PIN == 4 || WITHIN(SPINDLE_LASER_PWM_PIN, 11, 13)
    #error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by a system interrupt."
-  #elif NUM_SERVOS > 0 && defined(_useTimer3) && (WITHIN(SPINDLE_LASER_PWM_PIN, 2, 3) || SPINDLE_LASER_PWM_PIN == 5)
+  #elif NUM_SERVOS > 0 && (WITHIN(SPINDLE_LASER_PWM_PIN, 2, 3) || SPINDLE_LASER_PWM_PIN == 5)
    #error "Counter/Timer for SPINDLE_LASER_PWM_PIN is used by the servo system."
  #endif
 #elif defined(SPINDLE_LASER_FREQUENCY)
  #error "SPINDLE_LASER_FREQUENCY requires SPINDLE_LASER_PWM."
 #endif
 /**
 * The Trinamic library includes SoftwareSerial.h, leading to a compile error.
 */
-#if BOTH(HAS_TRINAMIC_CONFIG, ENDSTOP_INTERRUPTS_FEATURE)
+#if HAS_TRINAMIC_CONFIG && ENABLED(ENDSTOP_INTERRUPTS_FEATURE)
  #error "TMCStepper includes SoftwareSerial.h which is incompatible with ENDSTOP_INTERRUPTS_FEATURE. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
 #endif
-#if BOTH(HAS_TMC_SW_SERIAL, MONITOR_DRIVER_STATUS)
+#if HAS_TMC_SW_SERIAL && ENABLED(MONITOR_DRIVER_STATUS)
  #error "MONITOR_DRIVER_STATUS causes performance issues when used with SoftwareSerial-connected drivers. Disable MONITOR_DRIVER_STATUS or use hardware serial to continue."
 #endif
 /**
 * Postmortem debugging
 */
 #if ENABLED(POSTMORTEM_DEBUGGING)
  #error "POSTMORTEM_DEBUGGING is not supported on AVR boards."
 #endif
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #ifdef __AVR__
@@ -25,18 +25,9 @@
 #if EITHER(EEPROM_SETTINGS, SD_FIRMWARE_UPDATE)
-/**
+#include "../shared/persistent_store_api.h"
 * PersistentStore for Arduino-style EEPROM interface
 * with implementations supplied by the framework.
 */
-#include "../shared/eeprom_api.h"
+bool PersistentStore::access_start() { return true; }
 #ifndef MARLIN_EEPROM_SIZE
  #define MARLIN_EEPROM_SIZE size_t(E2END + 1)
 #endif
 size_t PersistentStore::capacity()    { return MARLIN_EEPROM_SIZE; }
 bool PersistentStore::access_start()  { return true; }
 bool PersistentStore::access_finish() { return true; }
 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
@@ -55,11 +46,11 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
    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*/) {
+bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
  do {
    uint8_t c = eeprom_read_byte((uint8_t*)pos);
    if (writing) *value = c;
@@ -70,5 +61,7 @@ bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t
  return false;  // always assume success for AVR's
 }
 size_t PersistentStore::capacity() { return E2END + 1; }
 #endif // EEPROM_SETTINGS || SD_FIRMWARE_UPDATE
 #endif // __AVR__
@@ -13,7 +13,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -26,9 +26,7 @@
 #define NUMBER_PINS_TOTAL NUM_DIGITAL_PINS
-#if MB(BQ_ZUM_MEGA_3D, MIGHTYBOARD_REVE, MINIRAMBO, SCOOVO_X9H, TRIGORILLA_14)
+#define AVR_ATmega2560_FAMILY_PLUS_70 MB(BQ_ZUM_MEGA_3D, MIGHTYBOARD_REVE, MINIRAMBO, SCOOVO_X9H)
  #define AVR_ATmega2560_FAMILY_PLUS_70 1
 #endif
 #if AVR_AT90USB1286_FAMILY
@@ -235,8 +233,8 @@ static void print_is_also_tied() { SERIAL_ECHOPGM(" is also tied to this pin");
 inline void com_print(const uint8_t N, const uint8_t Z) {
  const uint8_t *TCCRA = (uint8_t*)TCCR_A(N);
-  SERIAL_ECHOPAIR("    COM", AS_CHAR('0' + N));
+  SERIAL_ECHOPGM("    COM");
-  SERIAL_CHAR(Z);
+  SERIAL_CHAR('0' + N, Z);
  SERIAL_ECHOPAIR(": ", int((*TCCRA >> (6 - Z * 2)) & 0x03));
 }
@@ -247,8 +245,8 @@ void timer_prefix(uint8_t T, char L, uint8_t N) {  // T - timer    L - pwm  N -
  uint8_t WGM = (((*TCCRB & _BV(WGM_2)) >> 1) | (*TCCRA & (_BV(WGM_0) | _BV(WGM_1))));
  if (N == 4) WGM |= ((*TCCRB & _BV(WGM_3)) >> 1);
-  SERIAL_ECHOPAIR("    TIMER", AS_CHAR(T + '0'));
+  SERIAL_ECHOPGM("    TIMER");
-  SERIAL_CHAR(L);
+  SERIAL_CHAR(T + '0', L);
  SERIAL_ECHO_SP(3);
  if (N == 3) {
@@ -262,11 +260,19 @@ void timer_prefix(uint8_t T, char L, uint8_t N) {  // T - timer    L - pwm  N -
  SERIAL_ECHOPAIR("    WGM: ", WGM);
  com_print(T,L);
  SERIAL_ECHOPAIR("    CS: ", (*TCCRB & (_BV(CS_0) | _BV(CS_1) | _BV(CS_2)) ));
-  SERIAL_ECHOPAIR("    TCCR", AS_CHAR(T + '0'), "A: ", *TCCRA);
+
-  SERIAL_ECHOPAIR("    TCCR", AS_CHAR(T + '0'), "B: ", *TCCRB);
+  SERIAL_ECHOPGM("    TCCR");
  SERIAL_CHAR(T + '0');
  SERIAL_ECHOPAIR("A: ", *TCCRA);
  SERIAL_ECHOPGM("    TCCR");
  SERIAL_CHAR(T + '0');
  SERIAL_ECHOPAIR("B: ", *TCCRB);
  const uint8_t *TMSK = (uint8_t*)TIMSK(T);
-  SERIAL_ECHOPAIR("    TIMSK", AS_CHAR(T + '0'), ": ", *TMSK);
+  SERIAL_ECHOPGM("    TIMSK");
  SERIAL_CHAR(T + '0');
  SERIAL_ECHOPAIR(": ", *TMSK);
  const uint8_t OCIE = L - 'A' + 1;
  if (N == 3) { if (WGM == 0 || WGM == 2 || WGM ==  4 || WGM ==  6) err_is_counter(); }
@@ -13,7 +13,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -13,7 +13,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -22,12 +22,15 @@
 * Structures for 2560 family boards that use more than 70 pins
 */
-#if MB(BQ_ZUM_MEGA_3D, MINIRAMBO, SCOOVO_X9H, TRIGORILLA_14)
+#undef NUM_DIGITAL_PINS
-  #undef NUM_DIGITAL_PINS
+#if MB(BQ_ZUM_MEGA_3D)
  #define NUM_DIGITAL_PINS            85
 #elif MB(MIGHTYBOARD_REVE)
  #undef NUM_DIGITAL_PINS
  #define NUM_DIGITAL_PINS            80
 #elif MB(MINIRAMBO)
  #define NUM_DIGITAL_PINS            85
 #elif MB(SCOOVO_X9H)
  #define NUM_DIGITAL_PINS            85
 #endif
 #define PA 1
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -51,15 +51,15 @@
  #define AVR_SS_PIN   16
 #endif
-#ifndef SD_SCK_PIN
+#ifndef SCK_PIN
-  #define SD_SCK_PIN  AVR_SCK_PIN
+  #define SCK_PIN  AVR_SCK_PIN
 #endif
-#ifndef SD_MISO_PIN
+#ifndef MISO_PIN
-  #define SD_MISO_PIN AVR_MISO_PIN
+  #define MISO_PIN AVR_MISO_PIN
 #endif
-#ifndef SD_MOSI_PIN
+#ifndef MOSI_PIN
-  #define SD_MOSI_PIN AVR_MOSI_PIN
+  #define MOSI_PIN AVR_MOSI_PIN
 #endif
-#ifndef SD_SS_PIN
+#ifndef SS_PIN
-  #define SD_SS_PIN   AVR_SS_PIN
+  #define SS_PIN   AVR_SS_PIN
 #endif
@@ -1,260 +0,0 @@
 /**
 * Marlin 3D Printer Firmware
 * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
 * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 */
 #pragma once
 #include <stdint.h>
 // ------------------------
 // Types
 // ------------------------
 typedef uint16_t hal_timer_t;
 #define HAL_TIMER_TYPE_MAX 0xFFFF
 // ------------------------
 // Defines
 // ------------------------
 #define HAL_TIMER_RATE          ((F_CPU) / 8)    // i.e., 2MHz or 2.5MHz
 #ifndef STEP_TIMER_NUM
  #define STEP_TIMER_NUM        1
 #endif
 #ifndef PULSE_TIMER_NUM
  #define PULSE_TIMER_NUM       STEP_TIMER_NUM
 #endif
 #ifndef TEMP_TIMER_NUM
  #define TEMP_TIMER_NUM        0
 #endif
 #define TEMP_TIMER_FREQUENCY    ((F_CPU) / 64.0 / 256.0)
 #define STEPPER_TIMER_RATE      HAL_TIMER_RATE
 #define STEPPER_TIMER_PRESCALE  8
 #define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000) // Cannot be of type double
 #define PULSE_TIMER_RATE       STEPPER_TIMER_RATE   // frequency of pulse timer
 #define PULSE_TIMER_PRESCALE   STEPPER_TIMER_PRESCALE
 #define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
 #define ENABLE_STEPPER_DRIVER_INTERRUPT()  SBI(TIMSK1, OCIE1A)
 #define DISABLE_STEPPER_DRIVER_INTERRUPT() CBI(TIMSK1, OCIE1A)
 #define STEPPER_ISR_ENABLED()             TEST(TIMSK1, OCIE1A)
 #define ENABLE_TEMPERATURE_INTERRUPT()     SBI(TIMSK0, OCIE0B)
 #define DISABLE_TEMPERATURE_INTERRUPT()    CBI(TIMSK0, OCIE0B)
 #define TEMPERATURE_ISR_ENABLED()         TEST(TIMSK0, OCIE0B)
 FORCE_INLINE void HAL_timer_start(const uint8_t timer_num, const uint32_t) {
  switch (timer_num) {
    case STEP_TIMER_NUM:
      // waveform generation = 0100 = CTC
      SET_WGM(1, CTC_OCRnA);
      // output mode = 00 (disconnected)
      SET_COMA(1, NORMAL);
      // Set the timer pre-scaler
      // Generally we use a divider of 8, resulting in a 2MHz timer
      // frequency on a 16MHz MCU. If you are going to change this, be
      // sure to regenerate speed_lookuptable.h with
      // create_speed_lookuptable.py
      SET_CS(1, PRESCALER_8);  //  CS 2 = 1/8 prescaler
      // Init Stepper ISR to 122 Hz for quick starting
      // (F_CPU) / (STEPPER_TIMER_PRESCALE) / frequency
      OCR1A = 0x4000;
      TCNT1 = 0;
      break;
    case TEMP_TIMER_NUM:
      // Use timer0 for temperature measurement
      // Interleave temperature interrupt with millies interrupt
      OCR0B = 128;
      break;
  }
 }
 #define TIMER_OCR_1             OCR1A
 #define TIMER_COUNTER_1         TCNT1
 #define TIMER_OCR_0             OCR0A
 #define TIMER_COUNTER_0         TCNT0
 #define _CAT(a,V...) a##V
 #define HAL_timer_set_compare(timer, compare) (_CAT(TIMER_OCR_, timer) = compare)
 #define HAL_timer_get_compare(timer) _CAT(TIMER_OCR_, timer)
 #define HAL_timer_get_count(timer) _CAT(TIMER_COUNTER_, timer)
 /**
 * On AVR there is no hardware prioritization and preemption of
 * interrupts, so this emulates it. The UART has first priority
 * (otherwise, characters will be lost due to UART overflow).
 * Then: Stepper, Endstops, Temperature, and -finally- all others.
 */
 #define HAL_timer_isr_prologue(TIMER_NUM)
 #define HAL_timer_isr_epilogue(TIMER_NUM)
 /* 18 cycles maximum latency */
 #ifndef HAL_STEP_TIMER_ISR
 #define HAL_STEP_TIMER_ISR() \
 extern "C" void TIMER1_COMPA_vect() __attribute__ ((signal, naked, used, externally_visible)); \
 extern "C" void TIMER1_COMPA_vect_bottom() asm ("TIMER1_COMPA_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
 void TIMER1_COMPA_vect() { \
  __asm__ __volatile__ ( \
    A("push r16")                      /* 2 Save R16 */ \
    A("in r16, __SREG__")              /* 1 Get SREG */ \
    A("push r16")                      /* 2 Save SREG into stack */ \
    A("lds r16, %[timsk0]")            /* 2 Load into R0 the Temperature timer Interrupt mask register */ \
    A("push r16")                      /* 2 Save TIMSK0 into the stack */ \
    A("andi r16,~%[msk0]")             /* 1 Disable the temperature ISR */ \
    A("sts %[timsk0], r16")            /* 2 And set the new value */ \
    A("lds r16, %[timsk1]")            /* 2 Load into R0 the stepper timer Interrupt mask register [TIMSK1] */ \
    A("andi r16,~%[msk1]")             /* 1 Disable the stepper ISR */ \
    A("sts %[timsk1], r16")            /* 2 And set the new value */ \
    A("push r16")                      /* 2 Save TIMSK1 into stack */ \
    A("in r16, 0x3B")                  /* 1 Get RAMPZ register */ \
    A("push r16")                      /* 2 Save RAMPZ into stack */ \
    A("in r16, 0x3C")                  /* 1 Get EIND register */ \
    A("push r0")                       /* C runtime can modify all the following registers without restoring them */ \
    A("push r1")                       \
    A("push r18")                      \
    A("push r19")                      \
    A("push r20")                      \
    A("push r21")                      \
    A("push r22")                      \
    A("push r23")                      \
    A("push r24")                      \
    A("push r25")                      \
    A("push r26")                      \
    A("push r27")                      \
    A("push r30")                      \
    A("push r31")                      \
    A("clr r1")                        /* C runtime expects this register to be 0 */ \
    A("call TIMER1_COMPA_vect_bottom") /* Call the bottom handler - No inlining allowed, otherwise registers used are not saved */   \
    A("pop r31")                       \
    A("pop r30")                       \
    A("pop r27")                       \
    A("pop r26")                       \
    A("pop r25")                       \
    A("pop r24")                       \
    A("pop r23")                       \
    A("pop r22")                       \
    A("pop r21")                       \
    A("pop r20")                       \
    A("pop r19")                       \
    A("pop r18")                       \
    A("pop r1")                        \
    A("pop r0")                        \
    A("out 0x3C, r16")                 /* 1 Restore EIND register */ \
    A("pop r16")                       /* 2 Get the original RAMPZ register value */ \
    A("out 0x3B, r16")                 /* 1 Restore RAMPZ register to its original value */ \
    A("pop r16")                       /* 2 Get the original TIMSK1 value but with stepper ISR disabled */ \
    A("ori r16,%[msk1]")               /* 1 Reenable the stepper ISR */ \
    A("cli")                           /* 1 Disable global interrupts - Reenabling Stepper ISR can reenter amd temperature can reenter, and we want that, if it happens, after this ISR has ended */ \
    A("sts %[timsk1], r16")            /* 2 And restore the old value - This reenables the stepper ISR */ \
    A("pop r16")                       /* 2 Get the temperature timer Interrupt mask register [TIMSK0] */ \
    A("sts %[timsk0], r16")            /* 2 And restore the old value - This reenables the temperature ISR */ \
    A("pop r16")                       /* 2 Get the old SREG value */ \
    A("out __SREG__, r16")             /* 1 And restore the SREG value */ \
    A("pop r16")                       /* 2 Restore R16 value */ \
    A("reti")                          /* 4 Return from interrupt */ \
    :                                   \
    : [timsk0] "i" ((uint16_t)&TIMSK0), \
      [timsk1] "i" ((uint16_t)&TIMSK1), \
      [msk0] "M" ((uint8_t)(1<<OCIE0B)),\
      [msk1] "M" ((uint8_t)(1<<OCIE1A)) \
    : \
  ); \
 } \
 void TIMER1_COMPA_vect_bottom()
 #endif // HAL_STEP_TIMER_ISR
 #ifndef HAL_TEMP_TIMER_ISR
 /* 14 cycles maximum latency */
 #define HAL_TEMP_TIMER_ISR() \
 extern "C" void TIMER0_COMPB_vect() __attribute__ ((signal, naked, used, externally_visible)); \
 extern "C" void TIMER0_COMPB_vect_bottom()  asm ("TIMER0_COMPB_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
 void TIMER0_COMPB_vect() { \
  __asm__ __volatile__ ( \
    A("push r16")                       /* 2 Save R16 */ \
    A("in r16, __SREG__")               /* 1 Get SREG */ \
    A("push r16")                       /* 2 Save SREG into stack */ \
    A("lds r16, %[timsk0]")             /* 2 Load into R0 the Temperature timer Interrupt mask register */ \
    A("andi r16,~%[msk0]")              /* 1 Disable the temperature ISR */ \
    A("sts %[timsk0], r16")             /* 2 And set the new value */ \
    A("sei")                            /* 1 Enable global interrupts - It is safe, as the temperature ISR is disabled, so we cannot reenter it */    \
    A("push r16")                       /* 2 Save TIMSK0 into stack */ \
    A("in r16, 0x3B")                   /* 1 Get RAMPZ register */ \
    A("push r16")                       /* 2 Save RAMPZ into stack */ \
    A("in r16, 0x3C")                   /* 1 Get EIND register */ \
    A("push r0")                        /* C runtime can modify all the following registers without restoring them */ \
    A("push r1")                        \
    A("push r18")                       \
    A("push r19")                       \
    A("push r20")                       \
    A("push r21")                       \
    A("push r22")                       \
    A("push r23")                       \
    A("push r24")                       \
    A("push r25")                       \
    A("push r26")                       \
    A("push r27")                       \
    A("push r30")                       \
    A("push r31")                       \
    A("clr r1")                         /* C runtime expects this register to be 0 */ \
    A("call TIMER0_COMPB_vect_bottom")  /* Call the bottom handler - No inlining allowed, otherwise registers used are not saved */   \
    A("pop r31")                        \
    A("pop r30")                        \
    A("pop r27")                        \
    A("pop r26")                        \
    A("pop r25")                        \
    A("pop r24")                        \
    A("pop r23")                        \
    A("pop r22")                        \
    A("pop r21")                        \
    A("pop r20")                        \
    A("pop r19")                        \
    A("pop r18")                        \
    A("pop r1")                         \
    A("pop r0")                         \
    A("out 0x3C, r16")                  /* 1 Restore EIND register */ \
    A("pop r16")                        /* 2 Get the original RAMPZ register value */ \
    A("out 0x3B, r16")                  /* 1 Restore RAMPZ register to its original value */ \
    A("pop r16")                        /* 2 Get the original TIMSK0 value but with temperature ISR disabled */ \
    A("ori r16,%[msk0]")                /* 1 Enable temperature ISR */ \
    A("cli")                            /* 1 Disable global interrupts - We must do this, as we will reenable the temperature ISR, and we don't want to reenter this handler until the current one is done */ \
    A("sts %[timsk0], r16")             /* 2 And restore the old value */ \
    A("pop r16")                        /* 2 Get the old SREG */ \
    A("out __SREG__, r16")              /* 1 And restore the SREG value */ \
    A("pop r16")                        /* 2 Restore R16 */ \
    A("reti")                           /* 4 Return from interrupt */ \
    :                                   \
    : [timsk0] "i"((uint16_t)&TIMSK0),  \
      [msk0] "M" ((uint8_t)(1<<OCIE0B)) \
    : \
  ); \
 } \
 void TIMER0_COMPB_vect_bottom()
 #endif // HAL_TEMP_TIMER_ISR
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -57,7 +57,7 @@
 #include "../../inc/MarlinConfigPre.h"
-#if HAS_MARLINUI_U8GLIB
+#if HAS_GRAPHICAL_LCD
 #include "../shared/Marduino.h"
 #include "../shared/Delay.h"
@@ -189,5 +189,5 @@ uint8_t u8g_com_HAL_AVR_sw_sp_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
  return 1;
 }
-#endif // HAS_MARLINUI_U8GLIB
+#endif // HAS_GRAPHICAL_LCD
 #endif // ARDUINO_ARCH_SAM
@@ -16,9 +16,10 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #ifdef __AVR__
 #include "../../inc/MarlinConfig.h"
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -0,0 +1,343 @@
 /**
 * 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 <http://www.gnu.org/licenses/>.
 *
 */
 #ifdef ARDUINO_ARCH_SAM
 #include "../../core/macros.h"
 #include "../../core/serial.h"
 #include "../shared/backtrace/unwinder.h"
 #include "../shared/backtrace/unwmemaccess.h"
 #include <stdarg.h>
 // Debug monitor that dumps to the Programming port all status when
 // an exception or WDT timeout happens - And then resets the board
 // All the Monitor routines must run with interrupts disabled and
 // under an ISR execution context. That is why we cannot reuse the
 // Serial interrupt routines or any C runtime, as we don't know the
 // state we are when running them
 // A SW memory barrier, to ensure GCC does not overoptimize loops
 #define sw_barrier() __asm__ volatile("": : :"memory");
 // (re)initialize UART0 as a monitor output to 250000,n,8,1
 static void TXBegin() {
  // Disable UART interrupt in NVIC
  NVIC_DisableIRQ( UART_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();
  // Disable clock
  pmc_disable_periph_clk( ID_UART );
  // Configure PMC
  pmc_enable_periph_clk( ID_UART );
  // Disable PDC channel
  UART->UART_PTCR = UART_PTCR_RXTDIS | UART_PTCR_TXTDIS;
  // Reset and disable receiver and transmitter
  UART->UART_CR = UART_CR_RSTRX | UART_CR_RSTTX | UART_CR_RXDIS | UART_CR_TXDIS;
  // Configure mode: 8bit, No parity, 1 bit stop
  UART->UART_MR = UART_MR_CHMODE_NORMAL | US_MR_CHRL_8_BIT | US_MR_NBSTOP_1_BIT | UART_MR_PAR_NO;
  // Configure baudrate (asynchronous, no oversampling) to BAUDRATE bauds
  UART->UART_BRGR = (SystemCoreClock / (BAUDRATE << 4));
  // Enable receiver and transmitter
  UART->UART_CR = UART_CR_RXEN | UART_CR_TXEN;
 }
 // Send character through UART with no interrupts
 static void TX(char c) {
  while (!(UART->UART_SR & UART_SR_TXRDY)) { WDT_Restart(WDT); sw_barrier(); };
  UART->UART_THR = c;
 }
 // Send String through UART
 static void TX(const char* s) {
  while (*s) TX(*s++);
 }
 static void TXDigit(uint32_t d) {
  if (d < 10) TX((char)(d+'0'));
  else if (d < 16) TX((char)(d+'A'-10));
  else TX('?');
 }
 // Send Hex number thru UART
 static void TXHex(uint32_t v) {
  TX("0x");
  for (uint8_t i = 0; i < 8; i++, v <<= 4)
    TXDigit((v >> 28) & 0xF);
 }
 // Send Decimal number thru UART
 static void TXDec(uint32_t v) {
  if (!v) {
    TX('0');
    return;
  }
  char nbrs[14];
  char *p = &nbrs[0];
  while (v != 0) {
    *p++ = '0' + (v % 10);
    v /= 10;
  }
  do {
    p--;
    TX(*p);
  } while (p != &nbrs[0]);
 }
 // Dump a backtrace entry
 static bool UnwReportOut(void* ctx, const UnwReport* bte) {
  int* p = (int*)ctx;
  (*p)++;
  TX('#'); TXDec(*p); TX(" : ");
  TX(bte->name?bte->name:"unknown"); TX('@'); TXHex(bte->function);
  TX('+'); TXDec(bte->address - bte->function);
  TX(" PC:");TXHex(bte->address); TX('\n');
  return true;
 }
 #ifdef UNW_DEBUG
  void UnwPrintf(const char* format, ...) {
    char dest[256];
    va_list argptr;
    va_start(argptr, format);
    vsprintf(dest, format, argptr);
    va_end(argptr);
    TX(&dest[0]);
  }
 #endif
 /* Table of function pointers for passing to the unwinder */
 static const UnwindCallbacks UnwCallbacks = {
  UnwReportOut,
  UnwReadW,
  UnwReadH,
  UnwReadB
  #ifdef UNW_DEBUG
   , UnwPrintf
  #endif
 };
 /**
 * HardFaultHandler_C:
 * This is called from the HardFault_HandlerAsm with a pointer the Fault stack
 * as the parameter. We can then read the values from the stack and place them
 * into local variables for ease of reading.
 * We then read the various Fault Status and Address Registers to help decode
 * cause of the fault.
 * The function ends with a BKPT instruction to force control back into the debugger
 */
 extern "C"
 void HardFault_HandlerC(unsigned long *sp, unsigned long lr, unsigned long cause) {
  static const char* causestr[] = {
    "NMI","Hard","Mem","Bus","Usage","Debug","WDT","RSTC"
  };
  UnwindFrame btf;
  // Dump report to the Programming port (interrupts are DISABLED)
  TXBegin();
  TX("\n\n## Software Fault detected ##\n");
  TX("Cause: "); TX(causestr[cause]); TX('\n');
  TX("R0   : "); TXHex(((unsigned long)sp[0])); TX('\n');
  TX("R1   : "); TXHex(((unsigned long)sp[1])); TX('\n');
  TX("R2   : "); TXHex(((unsigned long)sp[2])); TX('\n');
  TX("R3   : "); TXHex(((unsigned long)sp[3])); TX('\n');
  TX("R12  : "); TXHex(((unsigned long)sp[4])); TX('\n');
  TX("LR   : "); TXHex(((unsigned long)sp[5])); TX('\n');
  TX("PC   : "); TXHex(((unsigned long)sp[6])); TX('\n');
  TX("PSR  : "); TXHex(((unsigned long)sp[7])); TX('\n');
  // Configurable Fault Status Register
  // Consists of MMSR, BFSR and UFSR
  TX("CFSR : "); TXHex((*((volatile unsigned long *)(0xE000ED28)))); TX('\n');
  // Hard Fault Status Register
  TX("HFSR : "); TXHex((*((volatile unsigned long *)(0xE000ED2C)))); TX('\n');
  // Debug Fault Status Register
  TX("DFSR : "); TXHex((*((volatile unsigned long *)(0xE000ED30)))); TX('\n');
  // Auxiliary Fault Status Register
  TX("AFSR : "); TXHex((*((volatile unsigned long *)(0xE000ED3C)))); TX('\n');
  // Read the Fault Address Registers. These may not contain valid values.
  // Check BFARVALID/MMARVALID to see if they are valid values
  // MemManage Fault Address Register
  TX("MMAR : "); TXHex((*((volatile unsigned long *)(0xE000ED34)))); TX('\n');
  // Bus Fault Address Register
  TX("BFAR : "); TXHex((*((volatile unsigned long *)(0xE000ED38)))); TX('\n');
  TX("ExcLR: "); TXHex(lr); TX('\n');
  TX("ExcSP: "); TXHex((unsigned long)sp); TX('\n');
  btf.sp = ((unsigned long)sp) + 8*4; // The original stack pointer
  btf.fp = btf.sp;
  btf.lr = ((unsigned long)sp[5]);
  btf.pc = ((unsigned long)sp[6]) | 1; // Force Thumb, as CORTEX only support it
  // Perform a backtrace
  TX("\nBacktrace:\n\n");
  int ctr = 0;
  UnwindStart(&btf, &UnwCallbacks, &ctr);
  // Disable all NVIC interrupts
  NVIC->ICER[0] = 0xFFFFFFFF;
  NVIC->ICER[1] = 0xFFFFFFFF;
  // Relocate VTOR table to default position
  SCB->VTOR = 0;
  // Disable USB
  otg_disable();
  // Restart watchdog
  WDT_Restart(WDT);
  // Reset controller
  NVIC_SystemReset();
  for (;;) WDT_Restart(WDT);
 }
 __attribute__((naked)) void NMI_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#0")
    A("b HardFault_HandlerC")
  );
 }
 __attribute__((naked)) void HardFault_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#1")
    A("b HardFault_HandlerC")
  );
 }
 __attribute__((naked)) void MemManage_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#2")
    A("b HardFault_HandlerC")
  );
 }
 __attribute__((naked)) void BusFault_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#3")
    A("b HardFault_HandlerC")
  );
 }
 __attribute__((naked)) void UsageFault_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#4")
    A("b HardFault_HandlerC")
  );
 }
 __attribute__((naked)) void DebugMon_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#5")
    A("b HardFault_HandlerC")
  );
 }
 /* This is NOT an exception, it is an interrupt handler - Nevertheless, the framing is the same */
 __attribute__((naked)) void WDT_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#6")
    A("b HardFault_HandlerC")
  );
 }
 __attribute__((naked)) void RSTC_Handler() {
  __asm__ __volatile__ (
    ".syntax unified" "\n\t"
    A("tst lr, #4")
    A("ite eq")
    A("mrseq r0, msp")
    A("mrsne r0, psp")
    A("mov r1,lr")
    A("mov r2,#7")
    A("b HardFault_HandlerC")
  );
 }
 #endif // ARDUINO_ARCH_SAM
@@ -1,10 +1,9 @@
 /**
 * Marlin 3D Printer Firmware
 *
 * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
+ *
- * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
+ * Based on Sprinter and grbl.
- * Copyright (c) 2016 Victor Perez victor_pv@hotmail.com
+ * 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
@@ -17,14 +16,9 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #ifdef ARDUINO_ARCH_SAM
 #include "../../inc/MarlinConfig.h"
 #if ENABLED(FLASH_EEPROM_EMULATION)
 /* EEPROM emulation over flash with reduced wear
 *
@@ -53,14 +47,22 @@
 * per page. We can't emulate EE endurance with FLASH for all
 * bytes, but we can emulate endurance for a given percent of
 * bytes.
 *
 */
-//#define EE_EMU_DEBUG
+#ifdef ARDUINO_ARCH_SAM
 #include "../../inc/MarlinConfig.h"
 #if ENABLED(FLASH_EEPROM_EMULATION)
 #include "../shared/Marduino.h"
 #include "../shared/persistent_store_api.h"
 #define EEPROMSize     4096
 #define PagesPerGroup   128
 #define GroupCount        2
-#define PageSize        256U
+#define PageSize        256u
 /* Flash storage */
 typedef struct FLASH_SECTOR {
@@ -132,18 +134,15 @@ static uint8_t buffer[256] = {0},   // The RAM buffer to accumulate writes
               curPage = 0,         // Current FLASH page inside the group
               curGroup = 0xFF;     // Current FLASH group
-#define DEBUG_OUT ENABLED(EE_EMU_DEBUG)
+//#define EE_EMU_DEBUG
-#include "../../core/debug_out.h"
+#ifdef EE_EMU_DEBUG
-
+  static void ee_Dump(int page,const void* data) {
 static void ee_Dump(const int page, const void* data) {
  #ifdef EE_EMU_DEBUG
    const uint8_t* c = (const uint8_t*) data;
    char buffer[80];
    sprintf_P(buffer, PSTR("Page: %d (0x%04x)\n"), page, page);
-    DEBUG_ECHO(buffer);
+    SERIAL_ECHO(buffer);
    char* p = &buffer[0];
    for (int i = 0; i< PageSize; ++i) {
@@ -153,16 +152,12 @@ static void ee_Dump(const int page, const void* data) {
      if ((i & 0xF) == 0xF) {
        *p++ = '\n';
        *p = 0;
-        DEBUG_ECHO(buffer);
+        SERIAL_ECHO(buffer);
        p = &buffer[0];
      }
    }
-
+  }
-  #else
+#endif
    UNUSED(page);
    UNUSED(data);
  #endif
 }
 /* Flash Writing Protection Key */
 #define FWP_KEY    0x5Au
@@ -175,16 +170,17 @@ static void ee_Dump(const int page, const void* data) {
  #define EEFC_ERROR_FLAGS  (EEFC_FSR_FLOCKE | EEFC_FSR_FCMDE)
 #endif
 /**
 * Writes the contents of the specified page (no previous erase)
 * @param page    (page #)
 * @param data    (pointer to the data buffer)
 */
 __attribute__ ((long_call, section (".ramfunc")))
-static bool ee_PageWrite(uint16_t page, const void* data) {
+static bool ee_PageWrite(uint16_t page,const void* data) {
  uint16_t i;
-  uint32_t addrflash = uint32_t(getFlashStorage(page));
+  uint32_t addrflash = ((uint32_t)getFlashStorage(page));
  // Read the flash contents
  uint32_t pageContents[PageSize>>2];
@@ -199,11 +195,13 @@ 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();
+  #ifdef EE_EMU_DEBUG
-  DEBUG_ECHOLNPAIR("EEPROM PageWrite   ", page);
+    SERIAL_ECHO_START();
-  DEBUG_ECHOLNPAIR(" in FLASH address ", (uint32_t)addrflash);
+    SERIAL_ECHOLNPAIR("EEPROM PageWrite   ", page);
-  DEBUG_ECHOLNPAIR(" base address     ", (uint32_t)getFlashStorage(0));
+    SERIAL_ECHOLNPAIR(" in FLASH address ", (uint32_t)addrflash);
-  DEBUG_FLUSH();
+    SERIAL_ECHOLNPAIR(" base address     ", (uint32_t)getFlashStorage(0));
    SERIAL_FLUSH();
  #endif
  // Get the page relative to the start of the EFC controller, and the EFC controller to use
  Efc *efc;
@@ -245,8 +243,10 @@ static bool ee_PageWrite(uint16_t page, const void* data) {
    // Reenable interrupts
    __enable_irq();
-    DEBUG_ECHO_START();
+    #ifdef EE_EMU_DEBUG
-    DEBUG_ECHOLNPAIR("EEPROM Unlock failure for page ", page);
+      SERIAL_ECHO_START();
      SERIAL_ECHOLNPAIR("EEPROM Unlock failure for page ", page);
    #endif
    return false;
  }
@@ -270,9 +270,10 @@ static bool ee_PageWrite(uint16_t page, const void* data) {
    // Reenable interrupts
    __enable_irq();
-    DEBUG_ECHO_START();
+    #ifdef EE_EMU_DEBUG
-    DEBUG_ECHOLNPAIR("EEPROM Write failure for page ", page);
+      SERIAL_ECHO_START();
-
+      SERIAL_ECHOLNPAIR("EEPROM Write failure for page ", page);
    #endif
    return false;
  }
@@ -286,11 +287,11 @@ static bool ee_PageWrite(uint16_t page, const void* data) {
  if (memcmp(getFlashStorage(page),data,PageSize)) {
    #ifdef EE_EMU_DEBUG
-      DEBUG_ECHO_START();
+      SERIAL_ECHO_START();
-      DEBUG_ECHOLNPAIR("EEPROM Verify Write failure for page ", page);
+      SERIAL_ECHOLNPAIR("EEPROM Verify Write failure for page ", page);
-      ee_Dump( page, (uint32_t *)addrflash);
+      ee_Dump( page,(uint32_t *) addrflash);
-      ee_Dump(-page, data);
+      ee_Dump(-page,data);
      // Calculate count of changed bits
      uint32_t* p1 = (uint32_t*)addrflash;
@@ -306,7 +307,7 @@ static bool ee_PageWrite(uint16_t page, const void* data) {
          }
        }
      }
-      DEBUG_ECHOLNPAIR("--> Differing bits: ", count);
+      SERIAL_ECHOLNPAIR("--> Differing bits: ", count);
    #endif
    return false;
@@ -323,13 +324,15 @@ __attribute__ ((long_call, section (".ramfunc")))
 static bool ee_PageErase(uint16_t page) {
  uint16_t i;
-  uint32_t addrflash = uint32_t(getFlashStorage(page));
+  uint32_t addrflash = ((uint32_t)getFlashStorage(page));
-  DEBUG_ECHO_START();
+  #ifdef EE_EMU_DEBUG
-  DEBUG_ECHOLNPAIR("EEPROM PageErase  ", page);
+    SERIAL_ECHO_START();
-  DEBUG_ECHOLNPAIR(" in FLASH address ", (uint32_t)addrflash);
+    SERIAL_ECHOLNPAIR("EEPROM PageErase  ", page);
-  DEBUG_ECHOLNPAIR(" base address     ", (uint32_t)getFlashStorage(0));
+    SERIAL_ECHOLNPAIR(" in FLASH address ", (uint32_t)addrflash);
-  DEBUG_FLUSH();
+    SERIAL_ECHOLNPAIR(" base address     ", (uint32_t)getFlashStorage(0));
    SERIAL_FLUSH();
  #endif
  // Get the page relative to the start of the EFC controller, and the EFC controller to use
  Efc *efc;
@@ -370,9 +373,10 @@ static bool ee_PageErase(uint16_t page) {
    // Reenable interrupts
    __enable_irq();
-    DEBUG_ECHO_START();
+    #ifdef EE_EMU_DEBUG
-    DEBUG_ECHOLNPAIR("EEPROM Unlock failure for page ",page);
+      SERIAL_ECHO_START();
-
+      SERIAL_ECHOLNPAIR("EEPROM Unlock failure for page ",page);
    #endif
    return false;
  }
@@ -394,9 +398,10 @@ static bool ee_PageErase(uint16_t page) {
    // Reenable interrupts
    __enable_irq();
-    DEBUG_ECHO_START();
+    #ifdef EE_EMU_DEBUG
-    DEBUG_ECHOLNPAIR("EEPROM Erase failure for page ",page);
+      SERIAL_ECHO_START();
-
+      SERIAL_ECHOLNPAIR("EEPROM Erase failure for page ",page);
    #endif
    return false;
  }
@@ -410,17 +415,20 @@ 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_ECHOLNPAIR("EEPROM Verify Erase failure for page ",page);
+      #ifdef EE_EMU_DEBUG
-      ee_Dump(page, (uint32_t *)addrflash);
+        SERIAL_ECHO_START();
        SERIAL_ECHOLNPAIR("EEPROM Verify Erase failure for page ",page);
        ee_Dump( page,(uint32_t *) addrflash);
      #endif
      return false;
    }
  }
  return true;
 }
-
+static uint8_t ee_Read(uint32_t address, bool excludeRAMBuffer = false) {
 static uint8_t ee_Read(uint32_t address, bool excludeRAMBuffer=false) {
  uint32_t baddr;
  uint32_t blen;
@@ -503,7 +511,7 @@ static uint8_t ee_Read(uint32_t address, bool excludeRAMBuffer=false) {
  return 0xFF;
 }
-static uint32_t ee_GetAddrRange(uint32_t address, bool excludeRAMBuffer=false) {
+static uint32_t ee_GetAddrRange(uint32_t address, bool excludeRAMBuffer = false) {
  uint32_t baddr,
           blen,
           nextAddr = 0xFFFF,
@@ -595,7 +603,7 @@ static bool ee_IsPageClean(int page) {
  return true;
 }
-static bool ee_Flush(uint32_t overrideAddress = 0xFFFFFFFF, uint8_t overrideData=0xFF) {
+static bool ee_Flush(uint32_t overrideAddress = 0xFFFFFFFF, uint8_t overrideData = 0xFF) {
  // Check if RAM buffer has something to be written
  bool isEmpty = true;
@@ -921,9 +929,11 @@ static void ee_Init() {
  // If all groups seem to be used, default to first group
  if (curGroup >= GroupCount) curGroup = 0;
-  DEBUG_ECHO_START();
+  #ifdef EE_EMU_DEBUG
-  DEBUG_ECHOLNPAIR("EEPROM Current Group: ",curGroup);
+    SERIAL_ECHO_START();
-  DEBUG_FLUSH();
+    SERIAL_ECHOLNPAIR("EEPROM Current Group: ",curGroup);
    SERIAL_FLUSH();
  #endif
  // Now, validate that all the other group pages are empty
  for (int grp = 0; grp < GroupCount; grp++) {
@@ -931,9 +941,11 @@ static void ee_Init() {
    for (int page = 0; page < PagesPerGroup; page++) {
      if (!ee_IsPageClean(grp * PagesPerGroup + page)) {
-        DEBUG_ECHO_START();
+        #ifdef EE_EMU_DEBUG
-        DEBUG_ECHOLNPAIR("EEPROM Page ", page, " not clean on group ", grp);
+          SERIAL_ECHO_START();
-        DEBUG_FLUSH();
+          SERIAL_ECHOLNPAIR("EEPROM Page ", page, " not clean on group ", grp);
          SERIAL_FLUSH();
        #endif
        ee_PageErase(grp * PagesPerGroup + page);
      }
    }
@@ -943,69 +955,66 @@ static void ee_Init() {
  // and also validate that all the other ones are clean
  for (curPage = 0; curPage < PagesPerGroup; curPage++) {
    if (ee_IsPageClean(curGroup * PagesPerGroup + curPage)) {
-      ee_Dump(curGroup * PagesPerGroup + curPage, getFlashStorage(curGroup * PagesPerGroup + curPage));
+      #ifdef EE_EMU_DEBUG
        ee_Dump(curGroup * PagesPerGroup + curPage, getFlashStorage(curGroup * PagesPerGroup + curPage));
      #endif
      break;
    }
  }
-  DEBUG_ECHO_START();
+  #ifdef EE_EMU_DEBUG
-  DEBUG_ECHOLNPAIR("EEPROM Active page: ", curPage);
+    SERIAL_ECHO_START();
-  DEBUG_FLUSH();
+    SERIAL_ECHOLNPAIR("EEPROM Active page: ", curPage);
    SERIAL_FLUSH();
  #endif
  // 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();
+      #ifdef EE_EMU_DEBUG
-      DEBUG_ECHOLNPAIR("EEPROM Page ", page, " not clean on active group ", curGroup);
+        SERIAL_ECHO_START();
-      DEBUG_FLUSH();
+        SERIAL_ECHOLNPAIR("EEPROM Page ", page, " not clean on active group ", curGroup);
-      ee_Dump(curGroup * PagesPerGroup + page, getFlashStorage(curGroup * PagesPerGroup + page));
+        SERIAL_FLUSH();
        ee_Dump(curGroup * PagesPerGroup + page, getFlashStorage(curGroup * PagesPerGroup + page));
      #endif
      ee_PageErase(curGroup * PagesPerGroup + page);
    }
  }
 }
-/* PersistentStore -----------------------------------------------------------*/
+uint8_t eeprom_read_byte(uint8_t* addr) {
-
+  ee_Init();
-#include "../shared/eeprom_api.h"
+  return ee_Read((uint32_t)addr);
 #ifndef MARLIN_EEPROM_SIZE
  #define MARLIN_EEPROM_SIZE 0x1000 // 4KB
 #endif
 size_t PersistentStore::capacity()    { return MARLIN_EEPROM_SIZE; }
 bool PersistentStore::access_start()  { ee_Init();  return true; }
 bool PersistentStore::access_finish() { ee_Flush(); return true; }
 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
  while (size--) {
    uint8_t * const p = (uint8_t * const)pos;
    uint8_t v = *value;
    // EEPROM has only ~100,000 write cycles,
    // so only write bytes that have changed!
    if (v != ee_Read(uint32_t(p))) {
      ee_Write(uint32_t(p), v);
      delay(2);
      if (ee_Read(uint32_t(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*/) {
+void eeprom_write_byte(uint8_t* addr, uint8_t value) {
-  do {
+  ee_Init();
-    uint8_t c = ee_Read(uint32_t(pos));
+  ee_Write((uint32_t)addr, value);
-    if (writing) *value = c;
+}
-    crc16(crc, &c, 1);
+
-    pos++;
+void eeprom_update_block(const void* __src, void* __dst, size_t __n) {
-    value++;
+  uint8_t* dst = (uint8_t*)__dst;
-  } while (--size);
+  const uint8_t* src = (const uint8_t*)__src;
-  return false;
+  while (__n--) {
    eeprom_write_byte(dst, *src);
    ++dst;
    ++src;
  }
 }
 void eeprom_read_block(void* __dst, const void* __src, size_t __n) {
  uint8_t* dst = (uint8_t*)__dst;
  uint8_t* src = (uint8_t*)__src;
  while (__n--) {
    *dst = eeprom_read_byte(src);
    ++dst;
    ++src;
  }
 }
 void eeprom_flush() {
  ee_Flush();
 }
 #endif // FLASH_EEPROM_EMULATION
-#endif // ARDUINO_ARCH_SAM
+#endif // ARDUINO_ARCH_AVR
@@ -14,12 +14,13 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 /**
- * HAL for Arduino Due and compatible (SAM3X8E)
+ * Description: HAL for Arduino Due and compatible (SAM3X8E)
 *
 * For ARDUINO_ARCH_SAM
 */
 #ifdef ARDUINO_ARCH_SAM
@@ -40,8 +41,6 @@ uint16_t HAL_adc_result;
 // Public functions
 // ------------------------
 TERN_(POSTMORTEM_DEBUGGING, extern void install_min_serial());
 // HAL initialization task
 void HAL_init() {
  // Initialize the USB stack
@@ -49,7 +48,6 @@ void HAL_init() {
    OUT_WRITE(SDSS, HIGH);  // Try to set SDSS inactive before any other SPI users start up
  #endif
  usb_task_init();
  TERN_(POSTMORTEM_DEBUGGING, install_min_serial()); // Install the min serial handler
 }
 // HAL idle task
@@ -105,18 +103,4 @@ uint16_t HAL_adc_get_result() {
  return HAL_adc_result;
 }
 // Forward the default serial ports
 #if ANY_SERIAL_IS(0)
  DefaultSerial1 MSerial0(false, Serial);
 #endif
 #if ANY_SERIAL_IS(1)
  DefaultSerial2 MSerial1(false, Serial1);
 #endif
 #if ANY_SERIAL_IS(2)
  DefaultSerial3 MSerial2(false, Serial2);
 #endif
 #if ANY_SERIAL_IS(3)
  DefaultSerial4 MSerial3(false, Serial3);
 #endif
 #endif // ARDUINO_ARCH_SAM
@@ -16,74 +16,81 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
 /**
- * HAL for Arduino Due and compatible (SAM3X8E)
+ * Description: HAL for Arduino Due and compatible (SAM3X8E)
 *
 * For ARDUINO_ARCH_SAM
 */
 #define CPU_32_BIT
 #include "../shared/Marduino.h"
 #include "../shared/eeprom_if.h"
 #include "../shared/math_32bit.h"
 #include "../shared/HAL_SPI.h"
 #include "fastio.h"
 #include "watchdog.h"
 #include "timers.h"
 #include <stdint.h>
-#include "../../core/serial_hook.h"
+// Define MYSERIAL0/1 before MarlinSerial includes!
 typedef ForwardSerial1Class< decltype(Serial) > DefaultSerial1;
 typedef ForwardSerial1Class< decltype(Serial1) > DefaultSerial2;
 typedef ForwardSerial1Class< decltype(Serial2) > DefaultSerial3;
 typedef ForwardSerial1Class< decltype(Serial3) > DefaultSerial4;
 extern DefaultSerial1 MSerial0;
 extern DefaultSerial2 MSerial1;
 extern DefaultSerial3 MSerial2;
 extern DefaultSerial4 MSerial3;
 #define _MSERIAL(X) MSerial##X
 #define MSERIAL(X) _MSERIAL(X)
 // Define MYSERIAL1/2 before MarlinSerial includes!
 #if SERIAL_PORT == -1 || ENABLED(EMERGENCY_PARSER)
-  #define MYSERIAL1 customizedSerial1
+  #define MYSERIAL0 customizedSerial1
-#elif WITHIN(SERIAL_PORT, 0, 3)
+#elif SERIAL_PORT == 0
-  #define MYSERIAL1 MSERIAL(SERIAL_PORT)
+  #define MYSERIAL0 Serial
 #elif SERIAL_PORT == 1
  #define MYSERIAL0 Serial1
 #elif SERIAL_PORT == 2
  #define MYSERIAL0 Serial2
 #elif SERIAL_PORT == 3
  #define MYSERIAL0 Serial3
 #else
  #error "The required SERIAL_PORT must be from -1 to 3. Please update your configuration."
 #endif
 #ifdef SERIAL_PORT_2
-  #if SERIAL_PORT_2 == -1 || ENABLED(EMERGENCY_PARSER)
+  #if SERIAL_PORT_2 == SERIAL_PORT
-    #define MYSERIAL2 customizedSerial2
+    #error "SERIAL_PORT_2 must be different from SERIAL_PORT. Please update your configuration."
-  #elif WITHIN(SERIAL_PORT_2, 0, 3)
+  #elif SERIAL_PORT_2 == -1 || ENABLED(EMERGENCY_PARSER)
-    #define MYSERIAL2 MSERIAL(SERIAL_PORT_2)
+    #define MYSERIAL1 customizedSerial2
  #elif SERIAL_PORT_2 == 0
    #define MYSERIAL1 Serial
  #elif SERIAL_PORT_2 == 1
    #define MYSERIAL1 Serial1
  #elif SERIAL_PORT_2 == 2
    #define MYSERIAL1 Serial2
  #elif SERIAL_PORT_2 == 3
    #define MYSERIAL1 Serial3
  #else
    #error "SERIAL_PORT_2 must be from -1 to 3. Please update your configuration."
  #endif
  #define NUM_SERIAL 2
 #else
  #define NUM_SERIAL 1
 #endif
-#ifdef MMU2_SERIAL_PORT
+#ifdef DGUS_SERIAL_PORT
-  #if WITHIN(MMU2_SERIAL_PORT, 0, 3)
+  #if DGUS_SERIAL_PORT == SERIAL_PORT
-    #define MMU2_SERIAL MSERIAL(MMU2_SERIAL_PORT)
+    #error "DGUS_SERIAL_PORT must be different from SERIAL_PORT. Please update your configuration."
  #elif defined(SERIAL_PORT_2) && DGUS_SERIAL_PORT == SERIAL_PORT_2
    #error "DGUS_SERIAL_PORT must be different than SERIAL_PORT_2. Please update your configuration."
  #elif DGUS_SERIAL_PORT == -1
    #define DGUS_SERIAL internalDgusSerial
  #elif DGUS_SERIAL_PORT == 0
    #define DGUS_SERIAL Serial
  #elif DGUS_SERIAL_PORT == 1
    #define DGUS_SERIAL Serial1
  #elif DGUS_SERIAL_PORT == 2
    #define DGUS_SERIAL Serial2
  #elif DGUS_SERIAL_PORT == 3
    #define DGUS_SERIAL Serial3
  #else
-    #error "MMU2_SERIAL_PORT must be from 0 to 3. Please update your configuration."
+    #error "DGUS_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
 #endif
 #ifdef LCD_SERIAL_PORT
  #if LCD_SERIAL_PORT == -1
    #define LCD_SERIAL lcdSerial
  #elif WITHIN(LCD_SERIAL_PORT, 0, 3)
    #define LCD_SERIAL MSERIAL(LCD_SERIAL_PORT)
  #else
    #error "LCD_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
 #endif
@@ -93,6 +100,16 @@ extern DefaultSerial4 MSerial3;
 // On AVR this is in math.h?
 #define square(x) ((x)*(x))
 #ifndef strncpy_P
  #define strncpy_P(dest, src, num) strncpy((dest), (src), (num))
 #endif
 // Fix bug in pgm_read_ptr
 #undef pgm_read_ptr
 #define pgm_read_ptr(addr) (*((void**)(addr)))
 #undef pgm_read_word
 #define pgm_read_word(addr) (*((uint16_t*)(addr)))
 typedef int8_t pin_t;
 #define SHARED_SERVOS HAS_SERVOS
@@ -113,7 +130,13 @@ void sei();                     // Enable interrupts
 void HAL_clear_reset_source();  // clear reset reason
 uint8_t HAL_get_reset_source(); // get reset reason
-inline void HAL_reboot() {}  // reboot the board or restart the bootloader
+//
 // EEPROM
 //
 void eeprom_write_byte(uint8_t *pos, unsigned char value);
 uint8_t eeprom_read_byte(uint8_t *pos);
 void eeprom_read_block (void *__dst, const void *__src, size_t __n);
 void eeprom_update_block (const void *__src, void *__dst, size_t __n);
 //
 // ADC
@@ -121,16 +144,15 @@ inline void HAL_reboot() {}  // reboot the board or restart the bootloader
 extern uint16_t HAL_adc_result;     // result of last ADC conversion
 #ifndef analogInputToDigitalPin
-  #define analogInputToDigitalPin(p) ((p < 12U) ? (p) + 54U : -1)
+  #define analogInputToDigitalPin(p) ((p < 12u) ? (p) + 54u : -1)
 #endif
 #define HAL_ANALOG_SELECT(ch)
 inline void HAL_adc_init() {}//todo
 #define HAL_ADC_VREF         3.3
 #define HAL_ADC_RESOLUTION  10
 #define HAL_START_ADC(ch)   HAL_adc_start_conversion(ch)
 #define HAL_ADC_RESOLUTION  10
 #define HAL_READ_ADC()      HAL_adc_result
 #define HAL_ADC_READY()     true
@@ -161,16 +183,10 @@ void HAL_init();
 //
 void _delay_ms(const int delay);
-#if GCC_VERSION <= 50000
+#pragma GCC diagnostic push
-  #pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
  #pragma GCC diagnostic ignored "-Wunused-function"
 #endif
 int freeMemory();
-
+#pragma GCC diagnostic pop
 #if GCC_VERSION <= 50000
  #pragma GCC diagnostic pop
 #endif
 #ifdef __cplusplus
  extern "C" {
@@ -1,91 +0,0 @@
 /**
 * Marlin 3D Printer Firmware
 * Copyright (c) 2021 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/MarlinConfigPre.h"
 #if ENABLED(POSTMORTEM_DEBUGGING)
 #include "../shared/HAL_MinSerial.h"
 #include <stdarg.h>
 static void TXBegin() {
  // Disable UART interrupt in NVIC
  NVIC_DisableIRQ( UART_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();
  // Disable clock
  pmc_disable_periph_clk( ID_UART );
  // Configure PMC
  pmc_enable_periph_clk( ID_UART );
  // Disable PDC channel
  UART->UART_PTCR = UART_PTCR_RXTDIS | UART_PTCR_TXTDIS;
  // Reset and disable receiver and transmitter
  UART->UART_CR = UART_CR_RSTRX | UART_CR_RSTTX | UART_CR_RXDIS | UART_CR_TXDIS;
  // Configure mode: 8bit, No parity, 1 bit stop
  UART->UART_MR = UART_MR_CHMODE_NORMAL | US_MR_CHRL_8_BIT | US_MR_NBSTOP_1_BIT | UART_MR_PAR_NO;
  // Configure baudrate (asynchronous, no oversampling) to BAUDRATE bauds
  UART->UART_BRGR = (SystemCoreClock / (BAUDRATE << 4));
  // Enable receiver and transmitter
  UART->UART_CR = UART_CR_RXEN | UART_CR_TXEN;
 }
 // A SW memory barrier, to ensure GCC does not overoptimize loops
 #define sw_barrier() __asm__ volatile("": : :"memory");
 static void TX(char c) {
  while (!(UART->UART_SR & UART_SR_TXRDY)) { WDT_Restart(WDT); sw_barrier(); };
  UART->UART_THR = c;
 }
 void install_min_serial() {
  HAL_min_serial_init = &TXBegin;
  HAL_min_serial_out = &TX;
 }
 #if DISABLED(DYNAMIC_VECTORTABLE)
 extern "C" {
  __attribute__((naked)) void JumpHandler_ASM() {
    __asm__ __volatile__ (
      "b CommonHandler_ASM\n"
    );
  }
  void __attribute__((naked, alias("JumpHandler_ASM"))) HardFault_Handler();
  void __attribute__((naked, alias("JumpHandler_ASM"))) BusFault_Handler();
  void __attribute__((naked, alias("JumpHandler_ASM"))) UsageFault_Handler();
  void __attribute__((naked, alias("JumpHandler_ASM"))) MemManage_Handler();
  void __attribute__((naked, alias("JumpHandler_ASM"))) NMI_Handler();
 }
 #endif
 #endif // POSTMORTEM_DEBUGGING
 #endif // ARDUINO_ARCH_SAM
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -30,7 +30,7 @@
 */
 /**
- * HAL for Arduino Due and compatible (SAM3X8E)
+ * Description: HAL for Arduino Due and compatible (SAM3X8E)
 *
 * For ARDUINO_ARCH_SAM
 */
@@ -69,10 +69,10 @@
  // run at ~8 .. ~10Mhz - Tx version (Rx data discarded)
  static uint8_t spiTransferTx0(uint8_t bout) { // using Mode 0
-    uint32_t MOSI_PORT_PLUS30 = ((uint32_t) PORT(SD_MOSI_PIN)) + 0x30;  /* SODR of port */
+    uint32_t MOSI_PORT_PLUS30 = ((uint32_t) PORT(MOSI_PIN)) + 0x30;  /* SODR of port */
-    uint32_t MOSI_MASK = PIN_MASK(SD_MOSI_PIN);
+    uint32_t MOSI_MASK = PIN_MASK(MOSI_PIN);
-    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SD_SCK_PIN)) + 0x30;    /* SODR of port */
+    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30;    /* SODR of port */
-    uint32_t SCK_MASK = PIN_MASK(SD_SCK_PIN);
+    uint32_t SCK_MASK = PIN_MASK(SCK_PIN);
    uint32_t idx = 0;
    /* Negate bout, as the assembler requires a negated value */
@@ -154,9 +154,9 @@
  static uint8_t spiTransferRx0(uint8_t) { // using Mode 0
    uint32_t bin = 0;
    uint32_t work = 0;
-    uint32_t BITBAND_MISO_PORT = BITBAND_ADDRESS( ((uint32_t)PORT(SD_MISO_PIN))+0x3C, PIN_SHIFT(SD_MISO_PIN));  /* PDSR of port in bitband area */
+    uint32_t BITBAND_MISO_PORT = BITBAND_ADDRESS( ((uint32_t)PORT(MISO_PIN))+0x3C, PIN_SHIFT(MISO_PIN));  /* PDSR of port in bitband area */
-    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SD_SCK_PIN)) + 0x30;    /* SODR of port */
+    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30;    /* SODR of port */
-    uint32_t SCK_MASK = PIN_MASK(SD_SCK_PIN);
+    uint32_t SCK_MASK = PIN_MASK(SCK_PIN);
    /* The software SPI routine */
    __asm__ __volatile__(
@@ -225,36 +225,36 @@
  static uint8_t spiTransfer1(uint8_t b) { // using Mode 0
    int bits = 8;
    do {
-      WRITE(SD_MOSI_PIN, b & 0x80);
+      WRITE(MOSI_PIN, b & 0x80);
      b <<= 1;        // little setup time
-      WRITE(SD_SCK_PIN, HIGH);
+      WRITE(SCK_PIN, HIGH);
      DELAY_NS(125);  // 10 cycles @ 84mhz
-      b |= (READ(SD_MISO_PIN) != 0);
+      b |= (READ(MISO_PIN) != 0);
-      WRITE(SD_SCK_PIN, LOW);
+      WRITE(SCK_PIN, LOW);
      DELAY_NS(125);  // 10 cycles @ 84mhz
    } while (--bits);
    return b;
  }
  // all the others
-  static uint32_t spiDelayCyclesX4 = 4 * (F_CPU) / 1000000; // 4µs => 125khz
+  static uint32_t spiDelayCyclesX4 = (F_CPU) / 1000000; // 4µs => 125khz
  static uint8_t spiTransferX(uint8_t b) { // using Mode 0
    int bits = 8;
    do {
-      WRITE(SD_MOSI_PIN, b & 0x80);
+      WRITE(MOSI_PIN, b & 0x80);
      b <<= 1; // little setup time
-      WRITE(SD_SCK_PIN, HIGH);
+      WRITE(SCK_PIN, HIGH);
-      DELAY_CYCLES(spiDelayCyclesX4);
+      __delay_4cycles(spiDelayCyclesX4);
-      b |= (READ(SD_MISO_PIN) != 0);
+      b |= (READ(MISO_PIN) != 0);
-      WRITE(SD_SCK_PIN, LOW);
+      WRITE(SCK_PIN, LOW);
-      DELAY_CYCLES(spiDelayCyclesX4);
+      __delay_4cycles(spiDelayCyclesX4);
    } while (--bits);
    return b;
  }
@@ -271,10 +271,10 @@
  // Block transfers run at ~8 .. ~10Mhz - Tx version (Rx data discarded)
  static void spiTxBlock0(const uint8_t* ptr, uint32_t todo) {
-    uint32_t MOSI_PORT_PLUS30 = ((uint32_t) PORT(SD_MOSI_PIN)) + 0x30;  /* SODR of port */
+    uint32_t MOSI_PORT_PLUS30 = ((uint32_t) PORT(MOSI_PIN)) + 0x30;  /* SODR of port */
-    uint32_t MOSI_MASK = PIN_MASK(SD_MOSI_PIN);
+    uint32_t MOSI_MASK = PIN_MASK(MOSI_PIN);
-    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SD_SCK_PIN)) + 0x30;    /* SODR of port */
+    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30;    /* SODR of port */
-    uint32_t SCK_MASK = PIN_MASK(SD_SCK_PIN);
+    uint32_t SCK_MASK = PIN_MASK(SCK_PIN);
    uint32_t work = 0;
    uint32_t txval = 0;
@@ -352,9 +352,9 @@
  static void spiRxBlock0(uint8_t* ptr, uint32_t todo) {
    uint32_t bin = 0;
    uint32_t work = 0;
-    uint32_t BITBAND_MISO_PORT = BITBAND_ADDRESS( ((uint32_t)PORT(SD_MISO_PIN))+0x3C, PIN_SHIFT(SD_MISO_PIN));  /* PDSR of port in bitband area */
+    uint32_t BITBAND_MISO_PORT = BITBAND_ADDRESS( ((uint32_t)PORT(MISO_PIN))+0x3C, PIN_SHIFT(MISO_PIN));  /* PDSR of port in bitband area */
-    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SD_SCK_PIN)) + 0x30;    /* SODR of port */
+    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30;    /* SODR of port */
-    uint32_t SCK_MASK = PIN_MASK(SD_SCK_PIN);
+    uint32_t SCK_MASK = PIN_MASK(SCK_PIN);
    /* The software SPI routine */
    __asm__ __volatile__(
@@ -442,22 +442,22 @@
  static pfnSpiRxBlock spiRxBlock = (pfnSpiRxBlock)spiRxBlockX;
  #if MB(ALLIGATOR)
-    #define _SS_WRITE(S) WRITE(SD_SS_PIN, S)
+    #define _SS_WRITE(S) WRITE(SS_PIN, S)
  #else
    #define _SS_WRITE(S) NOOP
  #endif
  void spiBegin() {
-    SET_OUTPUT(SD_SS_PIN);
+    SET_OUTPUT(SS_PIN);
    _SS_WRITE(HIGH);
-    SET_OUTPUT(SD_SCK_PIN);
+    SET_OUTPUT(SCK_PIN);
-    SET_INPUT(SD_MISO_PIN);
+    SET_INPUT(MISO_PIN);
-    SET_OUTPUT(SD_MOSI_PIN);
+    SET_OUTPUT(MOSI_PIN);
  }
  uint8_t spiRec() {
    _SS_WRITE(LOW);
-    WRITE(SD_MOSI_PIN, HIGH); // Output 1s 1
+    WRITE(MOSI_PIN, HIGH); // Output 1s 1
    uint8_t b = spiTransferRx(0xFF);
    _SS_WRITE(HIGH);
    return b;
@@ -466,7 +466,7 @@
  void spiRead(uint8_t* buf, uint16_t nbyte) {
    if (nbyte) {
      _SS_WRITE(LOW);
-      WRITE(SD_MOSI_PIN, HIGH); // Output 1s 1
+      WRITE(MOSI_PIN, HIGH); // Output 1s 1
      spiRxBlock(buf, nbyte);
      _SS_WRITE(HIGH);
    }
@@ -510,7 +510,7 @@
        spiRxBlock = (pfnSpiRxBlock)spiRxBlockX;
        break;
      default:
-        spiDelayCyclesX4 = ((F_CPU) / 1000000) >> (6 - spiRate) << 2; // spiRate of 2 gives the maximum error with current CPU
+        spiDelayCyclesX4 = ((F_CPU) / 1000000) >> (6 - spiRate);
        spiTransferTx = (pfnSpiTransfer)spiTransferX;
        spiTransferRx = (pfnSpiTransfer)spiTransferX;
        spiTxBlock = (pfnSpiTxBlock)spiTxBlockX;
@@ -519,8 +519,8 @@
    }
    _SS_WRITE(HIGH);
-    WRITE(SD_MOSI_PIN, HIGH);
+    WRITE(MOSI_PIN, HIGH);
-    WRITE(SD_SCK_PIN, LOW);
+    WRITE(SCK_PIN, LOW);
  }
  /** Begin SPI transaction, set clock, bit order, data mode */
@@ -575,27 +575,27 @@
      // Configure SPI pins
      PIO_Configure(
-         g_APinDescription[SD_SCK_PIN].pPort,
+         g_APinDescription[SCK_PIN].pPort,
-         g_APinDescription[SD_SCK_PIN].ulPinType,
+         g_APinDescription[SCK_PIN].ulPinType,
-         g_APinDescription[SD_SCK_PIN].ulPin,
+         g_APinDescription[SCK_PIN].ulPin,
-         g_APinDescription[SD_SCK_PIN].ulPinConfiguration);
+         g_APinDescription[SCK_PIN].ulPinConfiguration);
      PIO_Configure(
-         g_APinDescription[SD_MOSI_PIN].pPort,
+         g_APinDescription[MOSI_PIN].pPort,
-         g_APinDescription[SD_MOSI_PIN].ulPinType,
+         g_APinDescription[MOSI_PIN].ulPinType,
-         g_APinDescription[SD_MOSI_PIN].ulPin,
+         g_APinDescription[MOSI_PIN].ulPin,
-         g_APinDescription[SD_MOSI_PIN].ulPinConfiguration);
+         g_APinDescription[MOSI_PIN].ulPinConfiguration);
      PIO_Configure(
-         g_APinDescription[SD_MISO_PIN].pPort,
+         g_APinDescription[MISO_PIN].pPort,
-         g_APinDescription[SD_MISO_PIN].ulPinType,
+         g_APinDescription[MISO_PIN].ulPinType,
-         g_APinDescription[SD_MISO_PIN].ulPin,
+         g_APinDescription[MISO_PIN].ulPin,
-         g_APinDescription[SD_MISO_PIN].ulPinConfiguration);
+         g_APinDescription[MISO_PIN].ulPinConfiguration);
      // set master mode, peripheral select, fault detection
      SPI_Configure(SPI0, ID_SPI0, SPI_MR_MSTR | SPI_MR_MODFDIS | SPI_MR_PS);
      SPI_Enable(SPI0);
      SET_OUTPUT(DAC0_SYNC);
-      #if HAS_MULTI_EXTRUDER
+      #if EXTRUDERS > 1
        SET_OUTPUT(DAC1_SYNC);
        WRITE(DAC1_SYNC, HIGH);
      #endif
@@ -606,7 +606,7 @@
      WRITE(SPI_EEPROM1_CS, HIGH);
      WRITE(SPI_EEPROM2_CS, HIGH);
      WRITE(SPI_FLASH_CS, HIGH);
-      WRITE(SD_SS_PIN, HIGH);
+      WRITE(SS_PIN, HIGH);
      OUT_WRITE(SDSS, LOW);
@@ -759,6 +759,7 @@
     *
     *  All of the above can be avoided by defining FORCE_SOFT_SPI to force the
     *  display to use software SPI.
     *
     */
    void spiInit(uint8_t spiRate=6) {  // Default to slowest rate if not specified)
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -382,7 +382,7 @@ void MarlinSerial<Cfg>::flush() {
 }
 template<typename Cfg>
-size_t MarlinSerial<Cfg>::write(const uint8_t c) {
+void MarlinSerial<Cfg>::write(const uint8_t c) {
  _written = true;
  if (Cfg::TX_SIZE == 0) {
@@ -400,7 +400,7 @@ size_t MarlinSerial<Cfg>::write(const uint8_t c) {
    // XOFF char at the RX isr, but it is properly handled there
    if (!(HWUART->UART_IMR & UART_IMR_TXRDY) && (HWUART->UART_SR & UART_SR_TXRDY)) {
      HWUART->UART_THR = c;
-      return 1;
+      return;
    }
    const uint8_t i = (tx_buffer.head + 1) & (Cfg::TX_SIZE - 1);
@@ -428,7 +428,6 @@ size_t MarlinSerial<Cfg>::write(const uint8_t c) {
    // Enable TX isr - Non atomic, but it will eventually enable TX isr
    HWUART->UART_IER = UART_IER_TXRDY;
  }
  return 1;
 }
 template<typename Cfg>
@@ -474,16 +473,169 @@ void MarlinSerial<Cfg>::flushTX() {
  }
 }
 /**
 * Imports from print.h
 */
 template<typename Cfg>
 void MarlinSerial<Cfg>::print(char c, int base) {
  print((long)c, base);
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::print(unsigned char b, int base) {
  print((unsigned long)b, base);
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::print(int n, int base) {
  print((long)n, base);
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::print(unsigned int n, int base) {
  print((unsigned long)n, base);
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::print(long n, int base) {
  if (base == 0) write(n);
  else if (base == 10) {
    if (n < 0) { print('-'); n = -n; }
    printNumber(n, 10);
  }
  else
    printNumber(n, base);
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::print(unsigned long n, int base) {
  if (base == 0) write(n);
  else printNumber(n, base);
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::print(double n, int digits) {
  printFloat(n, digits);
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println() {
  print('\r');
  print('\n');
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(const String& s) {
  print(s);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(const char c[]) {
  print(c);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(char c, int base) {
  print(c, base);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(unsigned char b, int base) {
  print(b, base);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(int n, int base) {
  print(n, base);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(unsigned int n, int base) {
  print(n, base);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(long n, int base) {
  print(n, base);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(unsigned long n, int base) {
  print(n, base);
  println();
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::println(double n, int digits) {
  print(n, digits);
  println();
 }
 // Private Methods
 template<typename Cfg>
 void MarlinSerial<Cfg>::printNumber(unsigned long n, uint8_t base) {
  if (n) {
    unsigned char buf[8 * sizeof(long)]; // Enough space for base 2
    int8_t i = 0;
    while (n) {
      buf[i++] = n % base;
      n /= base;
    }
    while (i--)
      print((char)(buf[i] + (buf[i] < 10 ? '0' : 'A' - 10)));
  }
  else
    print('0');
 }
 template<typename Cfg>
 void MarlinSerial<Cfg>::printFloat(double number, uint8_t digits) {
  // Handle negative numbers
  if (number < 0.0) {
    print('-');
    number = -number;
  }
  // Round correctly so that print(1.999, 2) prints as "2.00"
  double rounding = 0.5;
  LOOP_L_N(i, digits) rounding *= 0.1;
  number += rounding;
  // Extract the integer part of the number and print it
  unsigned long int_part = (unsigned long)number;
  double remainder = number - (double)int_part;
  print(int_part);
  // Print the decimal point, but only if there are digits beyond
  if (digits) {
    print('.');
    // Extract digits from the remainder one at a time
    while (digits--) {
      remainder *= 10.0;
      int toPrint = int(remainder);
      print(toPrint);
      remainder -= toPrint;
    }
  }
 }
 // If not using the USB port as serial port
 #if SERIAL_PORT >= 0
-  template class MarlinSerial< MarlinSerialCfg<SERIAL_PORT> >;
+  template class MarlinSerial<MarlinSerialCfg<SERIAL_PORT>>;      // Define
-  MSerialT customizedSerial1(MarlinSerialCfg<SERIAL_PORT>::EMERGENCYPARSER);
+  MarlinSerial<MarlinSerialCfg<SERIAL_PORT>> customizedSerial1;   // Instantiate
 #endif
 #if defined(SERIAL_PORT_2) && SERIAL_PORT_2 >= 0
-  template class MarlinSerial< MarlinSerialCfg<SERIAL_PORT_2> >;
+  template class MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>>;    // Define
-  MSerialT2 customizedSerial2(MarlinSerialCfg<SERIAL_PORT_2>::EMERGENCYPARSER);
+  MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>> customizedSerial2; // Instantiate
 #endif
 #endif // ARDUINO_ARCH_SAM
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -30,7 +30,11 @@
 #include <WString.h>
 #include "../../inc/MarlinConfigPre.h"
-#include "../../core/serial_hook.h"
+
 #define DEC 10
 #define HEX 16
 #define OCT 8
 #define BIN 2
 // Define constants and variables for buffering incoming serial data.  We're
 // using a ring buffer (I think), in which rx_buffer_head is the index of the
@@ -115,15 +119,42 @@ public:
  static int read();
  static void flush();
  static ring_buffer_pos_t available();
-  static size_t write(const uint8_t c);
+  static void write(const uint8_t c);
  static void flushTX();
  static inline bool emergency_parser_enabled() { return Cfg::EMERGENCYPARSER; }
  FORCE_INLINE static uint8_t dropped() { return Cfg::DROPPED_RX ? rx_dropped_bytes : 0; }
  FORCE_INLINE static uint8_t buffer_overruns() { return Cfg::RX_OVERRUNS ? rx_buffer_overruns : 0; }
  FORCE_INLINE static uint8_t framing_errors() { return Cfg::RX_FRAMING_ERRORS ? rx_framing_errors : 0; }
  FORCE_INLINE static ring_buffer_pos_t rxMaxEnqueued() { return Cfg::MAX_RX_QUEUED ? rx_max_enqueued : 0; }
  FORCE_INLINE static void write(const char* str) { while (*str) write(*str++); }
  FORCE_INLINE static void write(const uint8_t* buffer, size_t size) { while (size--) write(*buffer++); }
  FORCE_INLINE static void print(const String& s) { for (int i = 0; i < (int)s.length(); i++) write(s[i]); }
  FORCE_INLINE static void print(const char* str) { write(str); }
  static void print(char, int = 0);
  static void print(unsigned char, int = 0);
  static void print(int, int = DEC);
  static void print(unsigned int, int = DEC);
  static void print(long, int = DEC);
  static void print(unsigned long, int = DEC);
  static void print(double, int = 2);
  static void println(const String& s);
  static void println(const char[]);
  static void println(char, int = 0);
  static void println(unsigned char, int = 0);
  static void println(int, int = DEC);
  static void println(unsigned int, int = DEC);
  static void println(long, int = DEC);
  static void println(unsigned long, int = DEC);
  static void println(double, int = 2);
  static void println();
  operator bool() { return true; }
 private:
  static void printNumber(unsigned long, const uint8_t);
  static void printFloat(double, uint8_t);
 };
 // Serial port configuration
@@ -141,11 +172,9 @@ struct MarlinSerialCfg {
 };
 #if SERIAL_PORT >= 0
-  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT> > > MSerialT;
+  extern MarlinSerial<MarlinSerialCfg<SERIAL_PORT>> customizedSerial1;
  extern MSerialT customizedSerial1;
 #endif
 #if defined(SERIAL_PORT_2) && SERIAL_PORT_2 >= 0
-  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT_2> > > MSerialT2;
+  extern MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>> customizedSerial2;
  extern MSerialT2 customizedSerial2;
 #endif
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -33,6 +33,10 @@
 #include "MarlinSerialUSB.h"
 #if ENABLED(EMERGENCY_PARSER)
  #include "../../feature/e_parser.h"
 #endif
 // Imports from Atmel USB Stack/CDC implementation
 extern "C" {
  bool usb_task_cdc_isenabled();
@@ -46,6 +50,10 @@ extern "C" {
 // Pending character
 static int pending_char = -1;
 #if ENABLED(EMERGENCY_PARSER)
  static EmergencyParser::State emergency_state; // = EP_RESET
 #endif
 // Public Methods
 void MarlinSerialUSB::begin(const long) {}
@@ -65,7 +73,9 @@ int MarlinSerialUSB::peek() {
  pending_char = udi_cdc_getc();
-  TERN_(EMERGENCY_PARSER, emergency_parser.update(static_cast<MSerialT*>(this)->emergency_state, (char)pending_char));
+  #if ENABLED(EMERGENCY_PARSER)
    emergency_parser.update(emergency_state, (char)pending_char);
  #endif
  return pending_char;
 }
@@ -87,27 +97,31 @@ int MarlinSerialUSB::read() {
  int c = udi_cdc_getc();
-  TERN_(EMERGENCY_PARSER, emergency_parser.update(static_cast<MSerialT*>(this)->emergency_state, (char)c));
+  #if ENABLED(EMERGENCY_PARSER)
    emergency_parser.update(emergency_state, (char)c);
  #endif
  return c;
 }
-int MarlinSerialUSB::available() {
+bool MarlinSerialUSB::available() {
-  if (pending_char > 0) return pending_char;
+    /* If Pending chars */
-  return pending_char == 0 ||
+  return pending_char >= 0 ||
-    // or USB CDC enumerated and configured on the PC side and some bytes where sent to us */
+    /* or USB CDC enumerated and configured on the PC side and some
-    (usb_task_cdc_isenabled() && udi_cdc_is_rx_ready());
+       bytes where sent to us */
      (usb_task_cdc_isenabled() && udi_cdc_is_rx_ready());
 }
 void MarlinSerialUSB::flush() { }
 void MarlinSerialUSB::flushTX() { }
-size_t MarlinSerialUSB::write(const uint8_t c) {
+void MarlinSerialUSB::write(const uint8_t c) {
  /* Do not even bother sending anything if USB CDC is not enumerated
     or not configured on the PC side or there is no program on the PC
     listening to our messages */
  if (!usb_task_cdc_isenabled() || !usb_task_cdc_dtr_active())
-    return 0;
+    return;
  /* Wait until the PC has read the pending to be sent data */
  while (usb_task_cdc_isenabled() &&
@@ -119,20 +133,161 @@ size_t MarlinSerialUSB::write(const uint8_t c) {
     or not configured on the PC side or there is no program on the PC
     listening to our messages at this point */
  if (!usb_task_cdc_isenabled() || !usb_task_cdc_dtr_active())
-    return 0;
+    return;
  // Fifo full
  //  udi_cdc_signal_overrun();
  udi_cdc_putc(c);
-  return 1;
+}
 /**
 * Imports from print.h
 */
 void MarlinSerialUSB::print(char c, int base) {
  print((long)c, base);
 }
 void MarlinSerialUSB::print(unsigned char b, int base) {
  print((unsigned long)b, base);
 }
 void MarlinSerialUSB::print(int n, int base) {
  print((long)n, base);
 }
 void MarlinSerialUSB::print(unsigned int n, int base) {
  print((unsigned long)n, base);
 }
 void MarlinSerialUSB::print(long n, int base) {
  if (base == 0)
    write(n);
  else if (base == 10) {
    if (n < 0) {
      print('-');
      n = -n;
    }
    printNumber(n, 10);
  }
  else
    printNumber(n, base);
 }
 void MarlinSerialUSB::print(unsigned long n, int base) {
  if (base == 0) write(n);
  else printNumber(n, base);
 }
 void MarlinSerialUSB::print(double n, int digits) {
  printFloat(n, digits);
 }
 void MarlinSerialUSB::println() {
  print('\r');
  print('\n');
 }
 void MarlinSerialUSB::println(const String& s) {
  print(s);
  println();
 }
 void MarlinSerialUSB::println(const char c[]) {
  print(c);
  println();
 }
 void MarlinSerialUSB::println(char c, int base) {
  print(c, base);
  println();
 }
 void MarlinSerialUSB::println(unsigned char b, int base) {
  print(b, base);
  println();
 }
 void MarlinSerialUSB::println(int n, int base) {
  print(n, base);
  println();
 }
 void MarlinSerialUSB::println(unsigned int n, int base) {
  print(n, base);
  println();
 }
 void MarlinSerialUSB::println(long n, int base) {
  print(n, base);
  println();
 }
 void MarlinSerialUSB::println(unsigned long n, int base) {
  print(n, base);
  println();
 }
 void MarlinSerialUSB::println(double n, int digits) {
  print(n, digits);
  println();
 }
 // Private Methods
 void MarlinSerialUSB::printNumber(unsigned long n, uint8_t base) {
  if (n) {
    unsigned char buf[8 * sizeof(long)]; // Enough space for base 2
    int8_t i = 0;
    while (n) {
      buf[i++] = n % base;
      n /= base;
    }
    while (i--)
      print((char)(buf[i] + (buf[i] < 10 ? '0' : 'A' - 10)));
  }
  else
    print('0');
 }
 void MarlinSerialUSB::printFloat(double number, uint8_t digits) {
  // Handle negative numbers
  if (number < 0.0) {
    print('-');
    number = -number;
  }
  // Round correctly so that print(1.999, 2) prints as "2.00"
  double rounding = 0.5;
  LOOP_L_N(i, digits)
    rounding *= 0.1;
  number += rounding;
  // Extract the integer part of the number and print it
  unsigned long int_part = (unsigned long)number;
  double remainder = number - (double)int_part;
  print(int_part);
  // Print the decimal point, but only if there are digits beyond
  if (digits) {
    print('.');
    // Extract digits from the remainder one at a time
    while (digits--) {
      remainder *= 10.0;
      int toPrint = int(remainder);
      print(toPrint);
      remainder -= toPrint;
    }
  }
 }
 // Preinstantiate
 #if SERIAL_PORT == -1
-  MSerialT customizedSerial1(TERN0(EMERGENCY_PARSER, true));
+  MarlinSerialUSB customizedSerial1;
 #endif
 #if SERIAL_PORT_2 == -1
-  MSerialT customizedSerial2(TERN0(EMERGENCY_PARSER, true));
+  MarlinSerialUSB customizedSerial2;
 #endif
 #endif // HAS_USB_SERIAL
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -27,37 +27,73 @@
 */
 #include "../../inc/MarlinConfig.h"
 #if HAS_USB_SERIAL
 #include <WString.h>
 #include "../../core/serial_hook.h"
 #define DEC 10
 #define HEX 16
 #define OCT 8
 #define BIN 2
-struct MarlinSerialUSB {
+class MarlinSerialUSB {
-  void begin(const long);
+
-  void end();
+public:
-  int peek();
+  MarlinSerialUSB() {};
-  int read();
+  static void begin(const long);
-  void flush();
+  static void end();
-  int available();
+  static int peek();
-  size_t write(const uint8_t c);
+  static int read();
  static void flush();
  static void flushTX();
  static bool available();
  static void write(const uint8_t c);
  #if ENABLED(SERIAL_STATS_DROPPED_RX)
-    FORCE_INLINE uint32_t dropped() { return 0; }
+    FORCE_INLINE static uint32_t dropped() { return 0; }
  #endif
  #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
-    FORCE_INLINE int rxMaxEnqueued() { return 0; }
+    FORCE_INLINE static int rxMaxEnqueued() { return 0; }
  #endif
  FORCE_INLINE static void write(const char* str) { while (*str) write(*str++); }
  FORCE_INLINE static void write(const uint8_t* buffer, size_t size) { while (size--) write(*buffer++); }
  FORCE_INLINE static void print(const String& s) { for (int i = 0; i < (int)s.length(); i++) write(s[i]); }
  FORCE_INLINE static void print(const char* str) { write(str); }
  static void print(char, int = 0);
  static void print(unsigned char, int = 0);
  static void print(int, int = DEC);
  static void print(unsigned int, int = DEC);
  static void print(long, int = DEC);
  static void print(unsigned long, int = DEC);
  static void print(double, int = 2);
  static void println(const String& s);
  static void println(const char[]);
  static void println(char, int = 0);
  static void println(unsigned char, int = 0);
  static void println(int, int = DEC);
  static void println(unsigned int, int = DEC);
  static void println(long, int = DEC);
  static void println(unsigned long, int = DEC);
  static void println(double, int = 2);
  static void println();
  operator bool() { return true; }
 private:
  static void printNumber(unsigned long, const uint8_t);
  static void printFloat(double, uint8_t);
 };
 typedef Serial1Class<MarlinSerialUSB> MSerialT;
 #if SERIAL_PORT == -1
-  extern MSerialT customizedSerial1;
+  extern MarlinSerialUSB customizedSerial1;
 #endif
 #if SERIAL_PORT_2 == -1
-  extern MSerialT customizedSerial2;
+  extern MarlinSerialUSB customizedSerial2;
 #endif
 #endif // HAS_USB_SERIAL
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -44,6 +44,7 @@
 #if HAS_SERVOS
 #include "../shared/Marduino.h"
 #include "../shared/servo.h"
 #include "../shared/servo_private.h"
@@ -18,19 +18,20 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 /**
 * Description: Tone function for Arduino Due and compatible (SAM3X8E)
- * Derived from https://forum.arduino.cc/index.php?topic=136500.msg2903012#msg2903012
+ * Derived from http://forum.arduino.cc/index.php?topic=136500.msg2903012#msg2903012
 */
 #ifdef ARDUINO_ARCH_SAM
 #include "../../inc/MarlinConfig.h"
 #include "HAL.h"
 #include "timers.h"
 static pin_t tone_pin;
 volatile static int32_t toggles;
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -52,23 +52,25 @@
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
 #ifdef __SAM3X8E__
 #include "../../../inc/MarlinConfigPre.h"
-#if HAS_MARLINUI_U8GLIB
+#if HAS_GRAPHICAL_LCD
 #include <U8glib.h>
 #include "../../../MarlinCore.h"
-#ifndef LCD_SPI_SPEED
+void spiBegin();
-  #define LCD_SPI_SPEED SPI_QUARTER_SPEED
+void spiInit(uint8_t spiRate);
-#endif
+void spiSend(uint8_t b);
 void spiSend(const uint8_t* buf, size_t n);
-#include "../../shared/HAL_SPI.h"
+#include "../../shared/Marduino.h"
 #include "../fastio.h"
 void u8g_SetPIOutput_DUE_hw_spi(u8g_t *u8g, uint8_t pin_index) {
@@ -99,7 +101,11 @@ uint8_t u8g_com_HAL_DUE_shared_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_va
      spiBegin();
-      spiInit(LCD_SPI_SPEED);
+      #ifndef SPI_SPEED
        #define SPI_SPEED SPI_FULL_SPEED  // use same SPI speed as SD card
      #endif
      spiInit(2);
      break;
    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
@@ -139,6 +145,6 @@ uint8_t u8g_com_HAL_DUE_shared_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_va
  return 1;
 }
-#endif // HAS_MARLINUI_U8GLIB
+#endif // HAS_GRAPHICAL_LCD
-#endif // __SAM3X8E__
+#endif //__SAM3X8E__
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -59,7 +59,6 @@
 #if ENABLED(U8GLIB_ST7920)
 #include "../../../inc/MarlinConfig.h"
 #include "../../shared/Delay.h"
 #include <U8glib.h>
@@ -146,7 +145,7 @@ uint8_t u8g_com_HAL_DUE_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_va
 }
 #if ENABLED(LIGHTWEIGHT_UI)
-  #include "../../../lcd/marlinui.h"
+  #include "../../../lcd/ultralcd.h"
  #include "../../shared/HAL_ST7920.h"
  #define ST7920_CS_PIN LCD_PINS_RS
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -57,7 +57,10 @@
 #include "../../../inc/MarlinConfigPre.h"
-#if HAS_MARLINUI_U8GLIB && DISABLED(U8GLIB_ST7920)
+#if HAS_GRAPHICAL_LCD && DISABLED(U8GLIB_ST7920)
 #undef SPI_SPEED
 #define SPI_SPEED 2  // About 2 MHz
 #include "u8g_com_HAL_DUE_sw_spi_shared.h"
@@ -141,5 +144,5 @@ uint8_t u8g_com_HAL_DUE_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
  return 1;
 }
-#endif // HAS_MARLINUI_U8GLIB && !U8GLIB_ST7920
+#endif // HAS_GRAPHICAL_LCD && !U8GLIB_ST7920
 #endif // ARDUINO_ARCH_SAM
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -57,9 +57,8 @@
 #include "../../../inc/MarlinConfigPre.h"
-#if HAS_MARLINUI_U8GLIB
+#if HAS_GRAPHICAL_LCD
 #include "../../../inc/MarlinConfig.h"
 #include "../../shared/Delay.h"
 #include <U8glib.h>
@@ -109,5 +108,5 @@ void u8g_spiSend_sw_DUE_mode_3(uint8_t val) { // 3.5MHz
  }
 }
-#endif // HAS_MARLINUI_U8GLIB
+#endif // HAS_GRAPHICAL_LCD
 #endif // ARDUINO_ARCH_SAM
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -47,21 +47,43 @@ void endstop_ISR() { endstops.update(); }
 void setup_endstop_interrupts() {
  #define _ATTACH(P) attachInterrupt(digitalPinToInterrupt(P), endstop_ISR, CHANGE)
-  TERN_(HAS_X_MAX, _ATTACH(X_MAX_PIN));
+  #if HAS_X_MAX
-  TERN_(HAS_X_MIN, _ATTACH(X_MIN_PIN));
+    _ATTACH(X_MAX_PIN);
-  TERN_(HAS_Y_MAX, _ATTACH(Y_MAX_PIN));
+  #endif
-  TERN_(HAS_Y_MIN, _ATTACH(Y_MIN_PIN));
+  #if HAS_X_MIN
-  TERN_(HAS_Z_MAX, _ATTACH(Z_MAX_PIN));
+    _ATTACH(X_MIN_PIN);
-  TERN_(HAS_Z_MIN, _ATTACH(Z_MIN_PIN));
+  #endif
-  TERN_(HAS_X2_MAX, _ATTACH(X2_MAX_PIN));
+  #if HAS_Y_MAX
-  TERN_(HAS_X2_MIN, _ATTACH(X2_MIN_PIN));
+    _ATTACH(Y_MAX_PIN);
-  TERN_(HAS_Y2_MAX, _ATTACH(Y2_MAX_PIN));
+  #endif
-  TERN_(HAS_Y2_MIN, _ATTACH(Y2_MIN_PIN));
+  #if HAS_Y_MIN
-  TERN_(HAS_Z2_MAX, _ATTACH(Z2_MAX_PIN));
+    _ATTACH(Y_MIN_PIN);
-  TERN_(HAS_Z2_MIN, _ATTACH(Z2_MIN_PIN));
+  #endif
-  TERN_(HAS_Z3_MAX, _ATTACH(Z3_MAX_PIN));
+  #if HAS_Z_MAX
-  TERN_(HAS_Z3_MIN, _ATTACH(Z3_MIN_PIN));
+    _ATTACH(Z_MAX_PIN);
-  TERN_(HAS_Z4_MAX, _ATTACH(Z4_MAX_PIN));
+  #endif
-  TERN_(HAS_Z4_MIN, _ATTACH(Z4_MIN_PIN));
+  #if HAS_Z_MIN
-  TERN_(HAS_Z_MIN_PROBE_PIN, _ATTACH(Z_MIN_PROBE_PIN));
+     _ATTACH(Z_MIN_PIN);
  #endif
  #if HAS_Z2_MAX
    _ATTACH(Z2_MAX_PIN);
  #endif
  #if HAS_Z2_MIN
    _ATTACH(Z2_MIN_PIN);
  #endif
  #if HAS_Z3_MAX
    _ATTACH(Z3_MAX_PIN);
  #endif
  #if HAS_Z3_MIN
    _ATTACH(Z3_MIN_PIN);
  #endif
  #if HAS_Z4_MAX
    _ATTACH(Z4_MAX_PIN);
  #endif
  #if HAS_Z4_MIN
    _ATTACH(Z4_MIN_PIN);
  #endif
  #if HAS_Z_MIN_PROBE_PIN
    _ATTACH(Z_MIN_PROBE_PIN);
  #endif
 }
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -50,7 +50,7 @@
 #define PWM_PIN(P)              WITHIN(P, 2, 13)
 #ifndef MASK
-  #define MASK(PIN) _BV(PIN)
+  #define MASK(PIN) (1 << PIN)
 #endif
 /**
@@ -58,7 +58,7 @@
 *
 * Now you can simply SET_OUTPUT(STEP); WRITE(STEP, HIGH); WRITE(STEP, LOW);
 *
- * Why double up on these macros? see https://gcc.gnu.org/onlinedocs/cpp/Stringification.html
+ * Why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
 */
 // Read a pin
@@ -163,13 +163,10 @@
 #define SET_INPUT(IO)        _SET_INPUT(IO)
 // Set pin as input with pullup (wrapper)
 #define SET_INPUT_PULLUP(IO) do{ _SET_INPUT(IO); _PULLUP(IO, HIGH); }while(0)
 // Set pin as input with pulldown (substitution)
 #define SET_INPUT_PULLDOWN   SET_INPUT
 // Set pin as output (wrapper) -  reads the pin and sets the output to that value
 #define SET_OUTPUT(IO)       _SET_OUTPUT(IO)
 // Set pin as PWM
-#define SET_PWM               SET_OUTPUT
+#define SET_PWM(IO)           SET_OUTPUT(IO)
 // Check if pin is an input
 #define IS_INPUT(IO)         ((digitalPinToPort(IO)->PIO_OSR & digitalPinToBitMask(IO)) == 0)
@@ -177,7 +174,7 @@
 #define IS_OUTPUT(IO)        ((digitalPinToPort(IO)->PIO_OSR & digitalPinToBitMask(IO)) != 0)
 // Shorthand
-#define OUT_WRITE(IO,V)      do{ SET_OUTPUT(IO); WRITE(IO,V); }while(0)
+#define OUT_WRITE(IO,V)       { SET_OUTPUT(IO); WRITE(IO,V); }
 // digitalRead/Write wrappers
 #define extDigitalRead(IO)    digitalRead(IO)
@@ -480,7 +477,7 @@
 #define DIO91_PIN 15
 #define DIO91_WPORT PIOB
-#ifdef ARDUINO_SAM_ARCHIM
+#if ARDUINO_SAM_ARCHIM
  #define DIO92_PIN 11
  #define DIO92_WPORT PIOC
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -46,31 +46,6 @@
 #include "G2_PWM.h"
 #if PIN_EXISTS(MOTOR_CURRENT_PWM_X)
  #define G2_PWM_X 1
 #else
  #define G2_PWM_X 0
 #endif
 #if PIN_EXISTS(MOTOR_CURRENT_PWM_Y)
  #define G2_PWM_Y 1
 #else
  #define G2_PWM_Y 0
 #endif
 #if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
  #define G2_PWM_Z 1
 #else
  #define G2_PWM_Z 0
 #endif
 #if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
  #define G2_PWM_E 1
 #else
  #define G2_PWM_E 0
 #endif
 #define G2_MASK_X(V) (G2_PWM_X * (V))
 #define G2_MASK_Y(V) (G2_PWM_Y * (V))
 #define G2_MASK_Z(V) (G2_PWM_Z * (V))
 #define G2_MASK_E(V) (G2_PWM_E * (V))
 volatile uint32_t *SODR_A = &PIOA->PIO_SODR,
                  *SODR_B = &PIOB->PIO_SODR,
                  *CODR_A = &PIOA->PIO_CODR,
@@ -80,18 +55,10 @@ PWM_map ISR_table[NUM_PWMS] = PWM_MAP_INIT;
 void Stepper::digipot_init() {
-  #if PIN_EXISTS(MOTOR_CURRENT_PWM_X)
+  OUT_WRITE(MOTOR_CURRENT_PWM_X_PIN, 0);  // init pins
-    OUT_WRITE(MOTOR_CURRENT_PWM_X_PIN, 0);  // init pins
+  OUT_WRITE(MOTOR_CURRENT_PWM_Y_PIN, 0);
-  #endif
+  OUT_WRITE(MOTOR_CURRENT_PWM_Z_PIN, 0);
-  #if PIN_EXISTS(MOTOR_CURRENT_PWM_Y)
+  OUT_WRITE(MOTOR_CURRENT_PWM_E_PIN, 0);
    OUT_WRITE(MOTOR_CURRENT_PWM_Y_PIN, 0);
  #endif
  #if G2_PWM_Z
    OUT_WRITE(MOTOR_CURRENT_PWM_Z_PIN, 0);
  #endif
  #if G2_PWM_E
    OUT_WRITE(MOTOR_CURRENT_PWM_E_PIN, 0);
  #endif
  #define WPKEY          (0x50574D << 8) // “PWM” in ASCII
  #define WPCMD_DIS_SW   0  // command to disable Write Protect SW
@@ -104,82 +71,54 @@ void Stepper::digipot_init() {
  PWM->PWM_WPCR = WPKEY | WPRG_ALL | WPCMD_DIS_SW;        // enable setting of all PWM registers
  PWM->PWM_CLK = PWM_CLOCK_F;                             // enable CLK_A and set it to 1MHz, leave CLK_B disabled
  PWM->PWM_CH_NUM[0].PWM_CMR = 0b1011;                    // set channel 0 to Clock A input & to left aligned
-  if (G2_PWM_X) PWM->PWM_CH_NUM[1].PWM_CMR = 0b1011;      // set channel 1 to Clock A input & to left aligned
+  PWM->PWM_CH_NUM[1].PWM_CMR = 0b1011;                    // set channel 1 to Clock A input & to left aligned
-  if (G2_PWM_Y) PWM->PWM_CH_NUM[2].PWM_CMR = 0b1011;      // set channel 2 to Clock A input & to left aligned
+  PWM->PWM_CH_NUM[2].PWM_CMR = 0b1011;                    // set channel 2 to Clock A input & to left aligned
-  if (G2_PWM_Z) PWM->PWM_CH_NUM[3].PWM_CMR = 0b1011;      // set channel 3 to Clock A input & to left aligned
+  PWM->PWM_CH_NUM[3].PWM_CMR = 0b1011;                    // set channel 3 to Clock A input & to left aligned
-  if (G2_PWM_E) PWM->PWM_CH_NUM[4].PWM_CMR = 0b1011;      // set channel 4 to Clock A input & to left aligned
+  PWM->PWM_CH_NUM[4].PWM_CMR = 0b1011;                    // set channel 4 to Clock A input & to left aligned
  PWM->PWM_CH_NUM[0].PWM_CPRD = PWM_PERIOD_US;            // set channel 0 Period
  PWM->PWM_IER2 = PWM_IER1_CHID0;                         // generate interrupt when counter0 overflows
-  PWM->PWM_IER2 = PWM_IER2_CMPM0
+  PWM->PWM_IER2 = PWM_IER2_CMPM0 | PWM_IER2_CMPM1 | PWM_IER2_CMPM2 | PWM_IER2_CMPM3 | PWM_IER2_CMPM4;        // generate interrupt on compare event
    | G2_MASK_X(PWM_IER2_CMPM1)
    | G2_MASK_Y(PWM_IER2_CMPM2)
    | G2_MASK_Z(PWM_IER2_CMPM3)
    | G2_MASK_E(PWM_IER2_CMPM4)
  ; // generate interrupt on compare event
-  if (G2_PWM_X) PWM->PWM_CMP[1].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[0])); // interrupt when counter0 == CMPV - used to set Motor 1 PWM inactive
+  PWM->PWM_CMP[1].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[0]));   // interrupt when counter0 == CMPV - used to set Motor 1 PWM inactive
-  if (G2_PWM_Y) PWM->PWM_CMP[2].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[0])); // interrupt when counter0 == CMPV - used to set Motor 2 PWM inactive
+  PWM->PWM_CMP[2].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[0]));   // interrupt when counter0 == CMPV - used to set Motor 2 PWM inactive
-  if (G2_PWM_Z) PWM->PWM_CMP[3].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[1])); // interrupt when counter0 == CMPV - used to set Motor 3 PWM inactive
+  PWM->PWM_CMP[3].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[1]));   // interrupt when counter0 == CMPV - used to set Motor 3 PWM inactive
-  if (G2_PWM_E) PWM->PWM_CMP[4].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[2])); // interrupt when counter0 == CMPV - used to set Motor 4 PWM inactive
+  PWM->PWM_CMP[4].PWM_CMPV = 0x010000000LL | G2_VREF_COUNT(G2_VREF(motor_current_setting[2]));   // interrupt when counter0 == CMPV - used to set Motor 4 PWM inactive
-  if (G2_PWM_X) PWM->PWM_CMP[1].PWM_CMPM = 0x0001;  // enable compare event
+  PWM->PWM_CMP[1].PWM_CMPM = 0x0001;  // enable compare event
-  if (G2_PWM_Y) PWM->PWM_CMP[2].PWM_CMPM = 0x0001;  // enable compare event
+  PWM->PWM_CMP[2].PWM_CMPM = 0x0001;  // enable compare event
-  if (G2_PWM_Z) PWM->PWM_CMP[3].PWM_CMPM = 0x0001;  // enable compare event
+  PWM->PWM_CMP[3].PWM_CMPM = 0x0001;  // enable compare event
-  if (G2_PWM_E) PWM->PWM_CMP[4].PWM_CMPM = 0x0001;  // enable compare event
+  PWM->PWM_CMP[4].PWM_CMPM = 0x0001;  // enable compare event
-  PWM->PWM_SCM = PWM_SCM_UPDM_MODE0 | PWM_SCM_SYNC0
+  PWM->PWM_SCM = PWM_SCM_UPDM_MODE0 | PWM_SCM_SYNC0 | PWM_SCM_SYNC1 | PWM_SCM_SYNC2 | PWM_SCM_SYNC3 | PWM_SCM_SYNC4; // sync 1-4 with 0, use mode 0 for updates
    | G2_MASK_X(PWM_SCM_SYNC1)
    | G2_MASK_Y(PWM_SCM_SYNC2)
    | G2_MASK_Z(PWM_SCM_SYNC3)
    | G2_MASK_E(PWM_SCM_SYNC4)
  ; // sync 1-4 with 0, use mode 0 for updates
-  PWM->PWM_ENA = PWM_ENA_CHID0
+  PWM->PWM_ENA = PWM_ENA_CHID0 | PWM_ENA_CHID1 | PWM_ENA_CHID2 | PWM_ENA_CHID3 | PWM_ENA_CHID4;         // enable the channels used by G2
-    | G2_MASK_X(PWM_ENA_CHID1)
+  PWM->PWM_IER1 = PWM_IER1_CHID0 | PWM_IER1_CHID1 | PWM_IER1_CHID2 | PWM_IER1_CHID3 | PWM_IER1_CHID4;        // enable interrupts for the channels used by G2
    | G2_MASK_Y(PWM_ENA_CHID2)
    | G2_MASK_Z(PWM_ENA_CHID3)
    | G2_MASK_E(PWM_ENA_CHID4)
  ; // enable channels used by G2
  PWM->PWM_IER1 = PWM_IER1_CHID0
    | G2_MASK_X(PWM_IER1_CHID1)
    | G2_MASK_Y(PWM_IER1_CHID2)
    | G2_MASK_Z(PWM_IER1_CHID3)
    | G2_MASK_E(PWM_IER1_CHID4)
  ; // enable interrupts for channels used by G2
  NVIC_EnableIRQ(PWM_IRQn);     // Enable interrupt handler
  NVIC_SetPriority(PWM_IRQn, NVIC_EncodePriority(0, 10, 0));  // normal priority for PWM module (can stand some jitter on the Vref signals)
 }
-void Stepper::set_digipot_current(const uint8_t driver, const int16_t current) {
+void Stepper::digipot_current(const uint8_t driver, const int16_t current) {
  if (!(PWM->PWM_CH_NUM[0].PWM_CPRD == PWM_PERIOD_US)) digipot_init();  // Init PWM system if needed
  switch (driver) {
-    case 0:
+    case 0: PWM->PWM_CMP[1].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));    // update X & Y
-      if (G2_PWM_X) PWM->PWM_CMP[1].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));    // update X & Y
+            PWM->PWM_CMP[2].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));
-      if (G2_PWM_Y) PWM->PWM_CMP[2].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));
+            PWM->PWM_CMP[1].PWM_CMPMUPD = 0x0001;  // enable compare event
-      if (G2_PWM_X) PWM->PWM_CMP[1].PWM_CMPMUPD = 0x0001;  // enable compare event
+            PWM->PWM_CMP[2].PWM_CMPMUPD = 0x0001;  // enable compare event
-      if (G2_PWM_Y) PWM->PWM_CMP[2].PWM_CMPMUPD = 0x0001;  // enable compare event
+            PWM->PWM_SCUC = PWM_SCUC_UPDULOCK; // tell the PWM controller to update the values on the next cycle
-      if (G2_PWM_X || G2_PWM_Y) PWM->PWM_SCUC = PWM_SCUC_UPDULOCK; // tell the PWM controller to update the values on the next cycle
+            break;
-      break;
+    case 1: PWM->PWM_CMP[3].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));    // update Z
-    case 1:
+            PWM->PWM_CMP[3].PWM_CMPMUPD = 0x0001;  // enable compare event
-      if (G2_PWM_Z) {
+            PWM->PWM_SCUC = PWM_SCUC_UPDULOCK; // tell the PWM controller to update the values on the next cycle
-        PWM->PWM_CMP[3].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));    // update Z
+            break;
-        PWM->PWM_CMP[3].PWM_CMPMUPD = 0x0001;  // enable compare event
+    default:PWM->PWM_CMP[4].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));    // update E
-        PWM->PWM_SCUC = PWM_SCUC_UPDULOCK; // tell the PWM controller to update the values on the next cycle
+            PWM->PWM_CMP[4].PWM_CMPMUPD = 0x0001;  // enable compare event
-      }
+            PWM->PWM_SCUC = PWM_SCUC_UPDULOCK; // tell the PWM controller to update the values on the next cycle
-      break;
+            break;
    default:
      if (G2_PWM_E) {
        PWM->PWM_CMP[4].PWM_CMPVUPD = 0x010000000LL | G2_VREF_COUNT(G2_VREF(current));    // update E
        PWM->PWM_CMP[4].PWM_CMPMUPD = 0x0001;  // enable compare event
        PWM->PWM_SCUC = PWM_SCUC_UPDULOCK; // tell the PWM controller to update the values on the next cycle
      }
      break;
  }
 }
@@ -188,17 +127,17 @@ volatile uint32_t PWM_ISR1_STATUS, PWM_ISR2_STATUS;
 void PWM_Handler() {
  PWM_ISR1_STATUS = PWM->PWM_ISR1;
  PWM_ISR2_STATUS = PWM->PWM_ISR2;
-  if (PWM_ISR1_STATUS & PWM_IER1_CHID0) {                                                         // CHAN_0 interrupt
+  if (PWM_ISR1_STATUS & PWM_IER1_CHID0) {                           // CHAN_0 interrupt
-    if (G2_PWM_X) *ISR_table[0].set_register = ISR_table[0].write_mask;                           // set X to active
+    *ISR_table[0].set_register = ISR_table[0].write_mask;                                          // set X to active
-    if (G2_PWM_Y) *ISR_table[1].set_register = ISR_table[1].write_mask;                           // set Y to active
+    *ISR_table[1].set_register = ISR_table[1].write_mask;                                          // set Y to active
-    if (G2_PWM_Z) *ISR_table[2].set_register = ISR_table[2].write_mask;                           // set Z to active
+    *ISR_table[2].set_register = ISR_table[2].write_mask;                                          // set Z to active
-    if (G2_PWM_E) *ISR_table[3].set_register = ISR_table[3].write_mask;                           // set E to active
+    *ISR_table[3].set_register = ISR_table[3].write_mask;                                          // set E to active
  }
  else {
-    if (G2_PWM_X && (PWM_ISR2_STATUS & PWM_IER2_CMPM1)) *ISR_table[0].clr_register = ISR_table[0].write_mask; // set X to inactive
+    if (PWM_ISR2_STATUS & PWM_IER2_CMPM1)  *ISR_table[0].clr_register = ISR_table[0].write_mask;   // set X to inactive
-    if (G2_PWM_Y && (PWM_ISR2_STATUS & PWM_IER2_CMPM2)) *ISR_table[1].clr_register = ISR_table[1].write_mask; // set Y to inactive
+    if (PWM_ISR2_STATUS & PWM_IER2_CMPM2)  *ISR_table[1].clr_register = ISR_table[1].write_mask;   // set Y to inactive
-    if (G2_PWM_Z && (PWM_ISR2_STATUS & PWM_IER2_CMPM3)) *ISR_table[2].clr_register = ISR_table[2].write_mask; // set Z to inactive
+    if (PWM_ISR2_STATUS & PWM_IER2_CMPM3)  *ISR_table[2].clr_register = ISR_table[2].write_mask;   // set Z to inactive
-    if (G2_PWM_E && (PWM_ISR2_STATUS & PWM_IER2_CMPM4)) *ISR_table[3].clr_register = ISR_table[3].write_mask; // set E to inactive
+    if (PWM_ISR2_STATUS & PWM_IER2_CMPM4)  *ISR_table[3].clr_register = ISR_table[3].write_mask;   // set E to inactive
  }
  return;
 }
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,11 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
 #if HAS_SPI_TFT || HAS_FSMC_TFT
  #error "Sorry! TFT displays are not available for HAL/DUE."
 #endif
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -16,13 +16,13 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
-#if USE_FALLBACK_EEPROM
+#if USE_EMULATED_EEPROM
  #undef SRAM_EEPROM_EMULATION
  #undef SDCARD_EEPROM_EMULATION
  #define FLASH_EEPROM_EMULATION
 #elif EITHER(I2C_EEPROM, SPI_EEPROM)
  #define USE_SHARED_EEPROM 1
 #endif
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -40,7 +40,7 @@
 * Usually the hardware SPI pins are only available to the LCD. This makes the DUE hard SPI used at the same time
 * as the TMC2130 soft SPI the most common setup.
 */
-#define _IS_HW_SPI(P) (defined(TMC_SW_##P) && (TMC_SW_##P == SD_MOSI_PIN || TMC_SW_##P == SD_MISO_PIN || TMC_SW_##P == SD_SCK_PIN))
+#define _IS_HW_SPI(P) (defined(TMC_SW_##P) && (TMC_SW_##P == MOSI_PIN || TMC_SW_##P == MISO_PIN || TMC_SW_##P == SCK_PIN))
 #if ENABLED(SDSUPPORT) && HAS_DRIVER(TMC2130)
  #if ENABLED(TMC_USE_SW_SPI)
@@ -52,10 +52,10 @@
  #endif
 #endif
-#if ENABLED(FAST_PWM_FAN) || SPINDLE_LASER_FREQUENCY
+#if ENABLED(FAST_PWM_FAN)
-  #error "Features requiring Hardware PWM (FAST_PWM_FAN, SPINDLE_LASER_FREQUENCY) are not yet supported on DUE."
+  #error "FAST_PWM_FAN is not yet implemented for this platform."
 #endif
 #if HAS_TMC_SW_SERIAL
-  #error "TMC220x Software Serial is not supported on the DUE platform."
+  #error "TMC220x Software Serial is not supported on this platform."
 #endif
@@ -17,29 +17,32 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #ifdef ARDUINO_ARCH_SAM
 #include "../../inc/MarlinConfigPre.h"
 #if ENABLED(EEPROM_SETTINGS)
 #include "../../inc/MarlinConfig.h"
 #include "../shared/persistent_store_api.h"
-#if USE_WIRED_EEPROM
+#if !defined(E2END) && ENABLED(FLASH_EEPROM_EMULATION)
-
+  #define E2END 0xFFF // Default to Flash emulated EEPROM size (EepromEmulation_Due.cpp)
 /**
 * 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; }
+extern void eeprom_flush();
-bool PersistentStore::access_finish() { return true; }
+
 bool PersistentStore::access_start() { return true; }
 bool PersistentStore::access_finish() {
  #if ENABLED(FLASH_EEPROM_EMULATION)
    eeprom_flush();
  #endif
  return true;
 }
 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
  while (size--) {
@@ -58,11 +61,11 @@ bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, ui
    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*/) {
+bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
  do {
    uint8_t c = eeprom_read_byte((uint8_t*)pos);
    if (writing) *value = c;
@@ -73,5 +76,7 @@ bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t
  return false;
 }
-#endif // USE_WIRED_EEPROM
+size_t PersistentStore::capacity() { return E2END + 1; }
 #endif // EEPROM_SETTINGS
 #endif // ARDUINO_ARCH_SAM
@@ -13,7 +13,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
@@ -179,4 +179,5 @@ void pwm_details(int32_t pin) {
 * ----------------+--------
 *  ID             |  PB11
 *  VBOF           |  PB10
 *
 */
@@ -16,7 +16,7 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
@@ -43,22 +43,22 @@
    #define SPI_PIN         87
    #define SPI_CHAN         1
  #endif
-  #define SD_SCK_PIN        76
+  #define SCK_PIN           76
-  #define SD_MISO_PIN       74
+  #define MISO_PIN          74
-  #define SD_MOSI_PIN       75
+  #define MOSI_PIN          75
 #else
  // defaults
  #define DUE_SOFTWARE_SPI
-  #ifndef SD_SCK_PIN
+  #ifndef SCK_PIN
-    #define SD_SCK_PIN      52
+    #define SCK_PIN           52
  #endif
-  #ifndef SD_MISO_PIN
+  #ifndef MISO_PIN
-    #define SD_MISO_PIN     50
+    #define MISO_PIN          50
  #endif
-  #ifndef SD_MOSI_PIN
+  #ifndef MOSI_PIN
-    #define SD_MOSI_PIN     51
+    #define MOSI_PIN          51
  #endif
 #endif
 /* A.28, A.29, B.21, C.26, C.29 */
-#define SD_SS_PIN         SDSS
+#define SS_PIN            SDSS
@@ -16,12 +16,14 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 /**
- * HAL Timers for Arduino Due and compatible (SAM3X8E)
+ * Description: HAL for Arduino Due and compatible (SAM3X8E)
 *
 * For ARDUINO_ARCH_SAM
 */
 #ifdef ARDUINO_ARCH_SAM
@@ -32,6 +34,8 @@
 #include "../../inc/MarlinConfig.h"
 #include "HAL.h"
 #include "timers.h"
 // ------------------------
 // Local defines
 // ------------------------
@@ -121,7 +125,7 @@ void HAL_timer_disable_interrupt(const uint8_t timer_num) {
 // 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);
+  return (NVIC->ISER[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F))) != 0;
 }
 bool HAL_timer_interrupt_enabled(const uint8_t timer_num) {
@@ -15,13 +15,15 @@
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 #pragma once
 /**
- * HAL Timers for Arduino Due and compatible (SAM3X8E)
+ * HAL for Arduino Due and compatible (SAM3X8E)
 *
 * For ARDUINO_ARCH_SAM
 */
 #include <stdint.h>
@@ -38,17 +40,11 @@ typedef uint32_t hal_timer_t;
 #define HAL_TIMER_RATE         ((F_CPU) / 2)    // frequency of timers peripherals
 #ifndef STEP_TIMER_NUM
-  #define STEP_TIMER_NUM        2  // Timer Index for Stepper
+#define STEP_TIMER_NUM 2  // index of timer to use for stepper
 #endif
 #ifndef PULSE_TIMER_NUM
  #define PULSE_TIMER_NUM       STEP_TIMER_NUM
 #endif
 #ifndef TEMP_TIMER_NUM
  #define TEMP_TIMER_NUM        4  // Timer Index for Temperature
 #endif
 #ifndef TONE_TIMER_NUM
  #define TONE_TIMER_NUM        6  // index of timer to use for beeper tones
 #endif
 #define TEMP_TIMER_NUM 4  // index of timer to use for temperature
 #define PULSE_TIMER_NUM STEP_TIMER_NUM
 #define TONE_TIMER_NUM 6  // index of timer to use for beeper tones
 #define TEMP_TIMER_FREQUENCY   1000 // temperature interrupt frequency
@@ -70,12 +66,8 @@ typedef uint32_t hal_timer_t;
 #ifndef HAL_STEP_TIMER_ISR
  #define HAL_STEP_TIMER_ISR() void TC2_Handler()
 #endif
-#ifndef HAL_TEMP_TIMER_ISR
+#define HAL_TEMP_TIMER_ISR()  void TC4_Handler()
-  #define HAL_TEMP_TIMER_ISR() void TC4_Handler()
+#define HAL_TONE_TIMER_ISR()  void TC6_Handler()
 #endif
 #ifndef HAL_TONE_TIMER_ISR
  #define HAL_TONE_TIMER_ISR() void TC6_Handler()
 #endif
 // ------------------------
 // Types
@@ -1,18 +0,0 @@
 #
 # Set upload_command
 #
 #  Windows: bossac.exe
 #  Other: leave unchanged
 #
 import platform
 current_OS = platform.system()
 if current_OS == 'Windows':
 	Import("env")
 	# Use bossac.exe on Windows
 	env.Replace(
 	    UPLOADCMD="bossac --info --unlock --write --verify --reset --erase -U false --boot $SOURCE"
 	)
@@ -43,7 +43,7 @@
 #pragma once
 /**
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 /**
@@ -93,5 +93,5 @@
 #define USB_VBOF_GPIO               (PIO_PB10_IDX)
 #define USB_VBOF_FLAGS              (PIO_PERIPH_A | PIO_DEFAULT)
 /*! Active level of the USB_VBOF output pin. */
-#define USB_VBOF_ACTIVE_STATE       LOW
+#define USB_VBOF_ACTIVE_LEVEL       LOW
 /* ------------------------------------------------------------------------ */
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef UTILS_COMPILER_H
@@ -173,11 +173,11 @@
 #   define __always_inline   __forceinline
 #elif (defined __GNUC__)
 #ifdef __always_inline
-# undef __always_inline
+#	undef __always_inline
 #endif
-# define __always_inline   inline __attribute__((__always_inline__))
+#	define __always_inline   inline __attribute__((__always_inline__))
 #elif (defined __ICCARM__)
-# define __always_inline   _Pragma("inline=forced")
+#	define __always_inline   _Pragma("inline=forced")
 #endif
 /**
@@ -188,11 +188,11 @@
 * heuristics and not inline the function.
 */
 #ifdef __CC_ARM
-# define __no_inline   __attribute__((noinline))
+#   define __no_inline   __attribute__((noinline))
 #elif (defined __GNUC__)
-# define __no_inline   __attribute__((__noinline__))
+#	define __no_inline   __attribute__((__noinline__))
 #elif (defined __ICCARM__)
-# define __no_inline   _Pragma("inline=never")
+#	define __no_inline   _Pragma("inline=never")
 #endif
 /*! \brief This macro is used to test fatal errors.
@@ -211,9 +211,9 @@
 #  else
 #undef TEST_SUITE_DEFINE_ASSERT_MACRO
 #    define Assert(expr) \
-  {\
+	{\
-    if (!(expr)) while (true);\
+		if (!(expr)) while (true);\
-  }
+	}
 #  endif
 #else
 #  define Assert(expr) ((void) 0)
@@ -609,37 +609,37 @@ typedef struct
 #   define clz(u)              ((u) ? __CLZ(u) : 32)
 #else
 #   define clz(u)              (((u) == 0)          ? 32 : \
-                                ((u) & (1UL << 31)) ?  0 : \
+                                ((u) & (1ul << 31)) ?  0 : \
-                                ((u) & (1UL << 30)) ?  1 : \
+                                ((u) & (1ul << 30)) ?  1 : \
-                                ((u) & (1UL << 29)) ?  2 : \
+                                ((u) & (1ul << 29)) ?  2 : \
-                                ((u) & (1UL << 28)) ?  3 : \
+                                ((u) & (1ul << 28)) ?  3 : \
-                                ((u) & (1UL << 27)) ?  4 : \
+                                ((u) & (1ul << 27)) ?  4 : \
-                                ((u) & (1UL << 26)) ?  5 : \
+                                ((u) & (1ul << 26)) ?  5 : \
-                                ((u) & (1UL << 25)) ?  6 : \
+                                ((u) & (1ul << 25)) ?  6 : \
-                                ((u) & (1UL << 24)) ?  7 : \
+                                ((u) & (1ul << 24)) ?  7 : \
-                                ((u) & (1UL << 23)) ?  8 : \
+                                ((u) & (1ul << 23)) ?  8 : \
-                                ((u) & (1UL << 22)) ?  9 : \
+                                ((u) & (1ul << 22)) ?  9 : \
-                                ((u) & (1UL << 21)) ? 10 : \
+                                ((u) & (1ul << 21)) ? 10 : \
-                                ((u) & (1UL << 20)) ? 11 : \
+                                ((u) & (1ul << 20)) ? 11 : \
-                                ((u) & (1UL << 19)) ? 12 : \
+                                ((u) & (1ul << 19)) ? 12 : \
-                                ((u) & (1UL << 18)) ? 13 : \
+                                ((u) & (1ul << 18)) ? 13 : \
-                                ((u) & (1UL << 17)) ? 14 : \
+                                ((u) & (1ul << 17)) ? 14 : \
-                                ((u) & (1UL << 16)) ? 15 : \
+                                ((u) & (1ul << 16)) ? 15 : \
-                                ((u) & (1UL << 15)) ? 16 : \
+                                ((u) & (1ul << 15)) ? 16 : \
-                                ((u) & (1UL << 14)) ? 17 : \
+                                ((u) & (1ul << 14)) ? 17 : \
-                                ((u) & (1UL << 13)) ? 18 : \
+                                ((u) & (1ul << 13)) ? 18 : \
-                                ((u) & (1UL << 12)) ? 19 : \
+                                ((u) & (1ul << 12)) ? 19 : \
-                                ((u) & (1UL << 11)) ? 20 : \
+                                ((u) & (1ul << 11)) ? 20 : \
-                                ((u) & (1UL << 10)) ? 21 : \
+                                ((u) & (1ul << 10)) ? 21 : \
-                                ((u) & (1UL <<  9)) ? 22 : \
+                                ((u) & (1ul <<  9)) ? 22 : \
-                                ((u) & (1UL <<  8)) ? 23 : \
+                                ((u) & (1ul <<  8)) ? 23 : \
-                                ((u) & (1UL <<  7)) ? 24 : \
+                                ((u) & (1ul <<  7)) ? 24 : \
-                                ((u) & (1UL <<  6)) ? 25 : \
+                                ((u) & (1ul <<  6)) ? 25 : \
-                                ((u) & (1UL <<  5)) ? 26 : \
+                                ((u) & (1ul <<  5)) ? 26 : \
-                                ((u) & (1UL <<  4)) ? 27 : \
+                                ((u) & (1ul <<  4)) ? 27 : \
-                                ((u) & (1UL <<  3)) ? 28 : \
+                                ((u) & (1ul <<  3)) ? 28 : \
-                                ((u) & (1UL <<  2)) ? 29 : \
+                                ((u) & (1ul <<  2)) ? 29 : \
-                                ((u) & (1UL <<  1)) ? 30 : \
+                                ((u) & (1ul <<  1)) ? 30 : \
                                31)
 #endif
 #endif
@@ -654,38 +654,38 @@ typedef struct
 #if (defined __GNUC__) || (defined __CC_ARM)
 #   define ctz(u)              ((u) ? __builtin_ctz(u) : 32)
 #else
-#   define ctz(u)              ((u) & (1UL <<  0) ?  0 : \
+#   define ctz(u)              ((u) & (1ul <<  0) ?  0 : \
-                                (u) & (1UL <<  1) ?  1 : \
+                                (u) & (1ul <<  1) ?  1 : \
-                                (u) & (1UL <<  2) ?  2 : \
+                                (u) & (1ul <<  2) ?  2 : \
-                                (u) & (1UL <<  3) ?  3 : \
+                                (u) & (1ul <<  3) ?  3 : \
-                                (u) & (1UL <<  4) ?  4 : \
+                                (u) & (1ul <<  4) ?  4 : \
-                                (u) & (1UL <<  5) ?  5 : \
+                                (u) & (1ul <<  5) ?  5 : \
-                                (u) & (1UL <<  6) ?  6 : \
+                                (u) & (1ul <<  6) ?  6 : \
-                                (u) & (1UL <<  7) ?  7 : \
+                                (u) & (1ul <<  7) ?  7 : \
-                                (u) & (1UL <<  8) ?  8 : \
+                                (u) & (1ul <<  8) ?  8 : \
-                                (u) & (1UL <<  9) ?  9 : \
+                                (u) & (1ul <<  9) ?  9 : \
-                                (u) & (1UL << 10) ? 10 : \
+                                (u) & (1ul << 10) ? 10 : \
-                                (u) & (1UL << 11) ? 11 : \
+                                (u) & (1ul << 11) ? 11 : \
-                                (u) & (1UL << 12) ? 12 : \
+                                (u) & (1ul << 12) ? 12 : \
-                                (u) & (1UL << 13) ? 13 : \
+                                (u) & (1ul << 13) ? 13 : \
-                                (u) & (1UL << 14) ? 14 : \
+                                (u) & (1ul << 14) ? 14 : \
-                                (u) & (1UL << 15) ? 15 : \
+                                (u) & (1ul << 15) ? 15 : \
-                                (u) & (1UL << 16) ? 16 : \
+                                (u) & (1ul << 16) ? 16 : \
-                                (u) & (1UL << 17) ? 17 : \
+                                (u) & (1ul << 17) ? 17 : \
-                                (u) & (1UL << 18) ? 18 : \
+                                (u) & (1ul << 18) ? 18 : \
-                                (u) & (1UL << 19) ? 19 : \
+                                (u) & (1ul << 19) ? 19 : \
-                                (u) & (1UL << 20) ? 20 : \
+                                (u) & (1ul << 20) ? 20 : \
-                                (u) & (1UL << 21) ? 21 : \
+                                (u) & (1ul << 21) ? 21 : \
-                                (u) & (1UL << 22) ? 22 : \
+                                (u) & (1ul << 22) ? 22 : \
-                                (u) & (1UL << 23) ? 23 : \
+                                (u) & (1ul << 23) ? 23 : \
-                                (u) & (1UL << 24) ? 24 : \
+                                (u) & (1ul << 24) ? 24 : \
-                                (u) & (1UL << 25) ? 25 : \
+                                (u) & (1ul << 25) ? 25 : \
-                                (u) & (1UL << 26) ? 26 : \
+                                (u) & (1ul << 26) ? 26 : \
-                                (u) & (1UL << 27) ? 27 : \
+                                (u) & (1ul << 27) ? 27 : \
-                                (u) & (1UL << 28) ? 28 : \
+                                (u) & (1ul << 28) ? 28 : \
-                                (u) & (1UL << 29) ? 29 : \
+                                (u) & (1ul << 29) ? 29 : \
-                                (u) & (1UL << 30) ? 30 : \
+                                (u) & (1ul << 30) ? 30 : \
-                                (u) & (1UL << 31) ? 31 : \
+                                (u) & (1ul << 31) ? 31 : \
                                32)
 #endif
 #endif
@@ -1106,16 +1106,17 @@ static inline uint16_t convert_byte_array_to_16_bit(uint8_t *data)
 /* Converts a 8 Byte array into a 32-Bit value */
 static inline uint32_t convert_byte_array_to_32_bit(uint8_t *data)
 {
-  union
+	union
-  {
+	{
-    uint32_t u32;
+		uint32_t u32;
-    uint8_t u8[8];
+		uint8_t u8[8];
-  }long_addr;
+	}long_addr;
-  uint8_t index;
+	uint8_t index;
-  for (index = 0; index < 4; index++) {
+	for (index = 0; index < 4; index++)
-    long_addr.u8[index] = *data++;
+	{
-  }
+		long_addr.u8[index] = *data++;
-  return long_addr.u32;
+	}
 	return long_addr.u32;
 }
 /**
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef _CONF_ACCESS_H_
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef CONF_CLOCK_H_INCLUDED
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef _CONF_USB_H_
@@ -78,6 +78,10 @@
 //! To define a Full speed device
 //#define USB_DEVICE_FULL_SPEED
 #if MB(ARCHIM1)
  #define USB_DEVICE_FULL_SPEED
 #endif
 //! To authorize the High speed
 #ifndef USB_DEVICE_FULL_SPEED
  #if (UC3A3||UC3A4)
@@ -53,7 +53,7 @@
 *
 ******************************************************************************/
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifdef ARDUINO_ARCH_SAM
@@ -53,7 +53,7 @@
 *
 ******************************************************************************/
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef CHIP_GENCLK_H_INCLUDED
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef _MREPEAT_H_
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef CHIP_OSC_H_INCLUDED
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef CHIP_PLL_H_INCLUDED
@@ -41,7 +41,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef _PREPROCESSOR_H_
@@ -52,7 +52,7 @@
 *
 */
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
 #ifndef _SBC_PROTOCOL_H_
 #define _SBC_PROTOCOL_H_
@@ -68,7 +68,7 @@ Ctrl_status sd_mmc_spi_usb_read_10(uint32_t addr, uint16_t nb_sector) {
  {
    char buffer[80];
    sprintf_P(buffer, PSTR("SDRD: %d @ 0x%08x\n"), nb_sector, addr);
-    PORT_REDIRECT(SERIAL_PORTMASK(0));
+    PORT_REDIRECT(0);
    SERIAL_ECHO(buffer);
  }
  #endif
@@ -84,7 +84,7 @@ Ctrl_status sd_mmc_spi_usb_read_10(uint32_t addr, uint16_t nb_sector) {
    card.getSd2Card().readData(sector_buf);
    // RAM -> USB
-    if (!udi_msc_trans_block(true, sector_buf, SD_MMC_BLOCK_SIZE, nullptr)) {
+    if (!udi_msc_trans_block(true, sector_buf, SD_MMC_BLOCK_SIZE, NULL)) {
      card.getSd2Card().readStop();
      return CTRL_FAIL;
    }
@@ -108,7 +108,7 @@ Ctrl_status sd_mmc_spi_usb_write_10(uint32_t addr, uint16_t nb_sector) {
  {
    char buffer[80];
    sprintf_P(buffer, PSTR("SDWR: %d @ 0x%08x\n"), nb_sector, addr);
-    PORT_REDIRECT(SERIAL_PORTMASK(0));
+    PORT_REDIRECT(0);
    SERIAL_ECHO(buffer);
  }
  #endif
@@ -120,7 +120,7 @@ Ctrl_status sd_mmc_spi_usb_write_10(uint32_t addr, uint16_t nb_sector) {
  while (nb_sector--) {
    // USB -> RAM
-    if (!udi_msc_trans_block(false, sector_buf, SD_MMC_BLOCK_SIZE, nullptr)) {
+    if (!udi_msc_trans_block(false, sector_buf, SD_MMC_BLOCK_SIZE, NULL)) {
      card.getSd2Card().writeStop();
      return CTRL_FAIL;
    }
@@ -42,7 +42,7 @@
 *
 ******************************************************************************/
 /*
- * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
--- a/Show More
+++ b/Show More