🔖 Marlin 1.1.9.2

See #23874

.editorconfig

@@ -1,19 +0,0 @@
-# editorconfig.org
-root = true
-
-[{*.patch,syntax_test_*}]
-trim_trailing_whitespace = false
-
-[{*.c,*.cpp,*.h}]
-charset = utf-8
-
-[{*.c,*.cpp,*.h,Makefile}]
-trim_trailing_whitespace = true
-insert_final_newline = true
-end_of_line = lf
-indent_style = space
-indent_size = 2
-
-[{*.py,*.conf,*.sublime-project}]
-indent_style = tab
-indent_size = 4

.gitattributes

@@ -17,3 +17,4 @@
 *.png binary
 *.jpg binary
 *.fon binary
+

.github/FUNDING.yml

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

.github/workflows/bad-target.md

@@ -1,7 +0,0 @@
-Thanks for your contribution! Unfortunately we can't accept PRs directed at release branches. We make patches to the bugfix branches and only later do we push them out as releases.
-
-Please redo this PR starting with the `bugfix-2.0.x` branch and be careful to target `bugfix-2.0.x` when resubmitting the PR.
-
-It may help to set your fork's default branch to `bugfix-2.0.x`.
-
-See [this page](http://marlinfw.org/docs/development/getting_started_pull_requests.html) for full instructions.

.github/workflows/bump-date.yml

@@ -1,34 +0,0 @@
-#
-# bump-date.yml
-# Bump the distribution date once per day
-#
-
-name: Bump Distribution Date
-
-on:
-  schedule:
-    - cron: '0 0 * * *'
-
-jobs:
-  bump_date:
-
-    runs-on: ubuntu-latest
-
-    steps:
-
-    - name: Check out bugfix-2.0.x
-      uses: actions/checkout@v2
-      with:
-        ref: bugfix-2.0.x
-
-    - name: Bump Distribution Date
-      run: |
-        # Inline Bump Script
-        [[ "$GITHUB_REPOSITORY" == "MarlinFirmware/Marlin" ]] || exit 0
-        DIST=$( date +"%Y-%m-%d" )
-        eval "sed -E -i 's/(#define +STRING_DISTRIBUTION_DATE) .*$/\1 \"$DIST\"/g' Marlin/src/inc/Version.h" && \
-        git config user.name "${GITHUB_ACTOR}" && \
-        git config user.email "${GITHUB_ACTOR}@users.noreply.github.com" && \
-        git add . && \
-        git commit -m "[cron] Bump distribution date ($DIST)" && \
-        git push

.github/workflows/check-pr.yml

@@ -1,27 +0,0 @@
-#
-# comment-pr.yml
-# Add a comment to any PR directed to a release branch
-#
-
-name: PR Bad Target
-
-on:
-  pull_request:
-    branches:
-    - 1.0.x
-    - 1.1.x
-    - 2.0.x
-
-jobs:
-  bad_target:
-
-    name: PR Bad Target
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v1
-      - uses: harupy/comment-on-pr@master
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          filename: bad-target.md

.github/workflows/test-builds.yml

@@ -1,103 +0,0 @@
-#
-# test-builds.yml
-# Do test builds to catch compile errors
-#
-
-name: CI
-
-on:
-  pull_request:
-    branches:
-    - bugfix-2.0.x
-    - dev-2.1.x
-    paths-ignore:
-    - config/**
-    - data/**
-    - docs/**
-    - '**/*.md'
-
-jobs:
-  test_builds:
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        test-platform:
-        # Base Environments
-
-        - DUE
-        - esp32
-        - linux_native
-        - megaatmega2560
-        - teensy31
-        - teensy35
-        - SAMD51_grandcentral_m4
-
-        # Extended AVR Environments
-
-        - FYSETC_F6_13
-        - megaatmega1280
-        - rambo
-        - sanguino_atmega1284p
-        - sanguino_atmega644p
-
-        # Extended STM32 Environments
-
-        - STM32F103RC_bigtree
-        - STM32F103RC_bigtree_USB
-        - STM32F103RE_bigtree
-        - STM32F103RE_bigtree_USB
-        - STM32F103RC_fysetc
-        - jgaurora_a5s_a1
-        - STM32F103VE_longer
-        - STM32F407VE_black
-        - BIGTREE_SKR_PRO
-        - mks_robin
-        - ARMED
-        - FYSETC_S6
-
-        # Put lengthy tests last
-
-        - LPC1768
-        - LPC1769
-
-        # STM32 with non-STM framework. both broken for now. they should use HAL_STM32 which is working.
-
-        #- STM32F4
-        #- STM32F7
-
-        # Non-working environment tests
-
-        #- BIGTREE_BTT002
-        #- at90usb1286_cdc
-        #- at90usb1286_dfu
-        #- STM32F103CB_malyan
-        #- mks_robin_lite
-        #- mks_robin_mini
-        #- mks_robin_nano
-
-    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/master.zip
-        platformio update
-
-    - name: Check out the PR
-      uses: actions/checkout@v2
-
-    - name: Run ${{ matrix.test-platform }} Tests
-      run: |
-        # Inline tests script
-        [[ "$GITHUB_REPOSITORY" == "MarlinFirmware/Marlin" ]] || exit 0
-        chmod +x buildroot/bin/*
-        chmod +x buildroot/share/tests/*
-        export PATH=./buildroot/bin/:./buildroot/share/tests/:${PATH}
-        run_tests . ${{ matrix.test-platform }}

.gitignore

@@ -1,9 +1,9 @@
 #
 # Marlin 3D Printer Firmware
-# Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+# Copyright (C) 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
 #
 # Based on Sprinter and grbl.
-# Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+# Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@ _Version.h
 applet/
 *.DS_Store
 
+
 #
 # Misc
 #
@@ -119,35 +120,7 @@ tags
 .pio*
 .pioenvs
 .piolibdeps
-.clang_complete
-.gcc-flags.json
-/lib/
-
-# Workaround for Deviot+platformio quirks
-Marlin/lib
-Marlin/platformio.ini
-Marlin/*/platformio.ini
-Marlin/*/*/platformio.ini
-Marlin/*/*/*/platformio.ini
-Marlin/*/*/*/*/platformio.ini
-Marlin/.travis.yml
-Marlin/*/.travis.yml
-Marlin/*/*/.travis.yml
-Marlin/*/*/*/.travis.yml
-Marlin/*/*/*/*/.travis.yml
-Marlin/.gitignore
-Marlin/*/.gitignore
-Marlin/*/*/.gitignore
-Marlin/*/*/*/.gitignore
-Marlin/*/*/*/*/.gitignore
-Marlin/readme.txt
-Marlin/*/readme.txt
-Marlin/*/*/readme.txt
-Marlin/*/*/*/readme.txt
-Marlin/*/*/*/*/readme.txt
-
-# Secure Credentials
-Configuration_Secure.h
+lib/readme.txt
 
 #Visual Studio
 *.sln
@@ -169,18 +142,8 @@ vc-fileutils.settings
 
 #cmake
 CMakeLists.txt
-src/CMakeLists.txt
+Marlin/CMakeLists.txt
 CMakeListsPrivate.txt
 
 #CLion
 cmake-build-*
-
-#Eclipse
-.project
-.cproject
-.pydevproject
-.settings
-.classpath
-
-#Python
-__pycache__

.travis.yml

@@ -0,0 +1,389 @@
+dist: bionic
+sudo: true
+  #
+language: c
+  #
+notifications:
+  email: false
+  #
+before_install:
+  #
+  # Fetch the tag information for the current branch
+  - git fetch origin --tags
+  #
+  # Publish the buildroot script folder
+  - chmod +x ${TRAVIS_BUILD_DIR}/buildroot/bin/*
+  - export PATH=${TRAVIS_BUILD_DIR}/buildroot/bin/:${PATH}
+  #
+  # Start fb X server
+  - "/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_1.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :1 -ac -screen 0 1280x1024x16"
+  - sleep 3
+  - export DISPLAY=:1.0
+  #
+install:
+  #
+  # Install arduino 1.8.5
+  - wget http://downloads.arduino.cc/arduino-1.8.9-linux64.tar.xz
+  - tar xf arduino-1.8.9-linux64.tar.xz
+  - sudo mv arduino-1.8.9 /usr/local/share/arduino
+  - ln -s /usr/local/share/arduino/arduino ${TRAVIS_BUILD_DIR}/buildroot/bin/arduino
+  #
+  # Install: LiquidCrystal_I2C library
+  - git clone https://github.com/kiyoshigawa/LiquidCrystal_I2C.git
+  - mv LiquidCrystal_I2C/LiquidCrystal_I2C /usr/local/share/arduino/libraries/LiquidCrystal_I2C
+  #
+  # Install: LiquidTWI2 library
+  - git clone https://github.com/lincomatic/LiquidTWI2.git
+  - sudo mv LiquidTWI2 /usr/local/share/arduino/libraries/LiquidTWI2
+  #
+  # Install: Monochrome Graphics Library for LCDs and OLEDs
+  - git clone https://github.com/olikraus/U8glib_Arduino.git
+  - sudo mv U8glib_Arduino /usr/local/share/arduino/libraries/U8glib
+  #
+  # Install: L6470 Stepper Motor Driver library
+  # - git clone https://github.com/ameyer/Arduino-L6470.git
+  # - sudo mv Arduino-L6470/L6470 /usr/local/share/arduino/libraries/L6470
+  #
+  # Install: TMC26X Stepper Motor Controller library
+  # - git clone https://github.com/trinamic/TMC26XStepper.git
+  # - sudo mv TMC26XStepper /usr/local/share/arduino/libraries/TMC26XStepper
+  #
+  # Install: TMC2130 Stepper Motor Controller library
+  - git clone https://github.com/teemuatlut/TMC2130Stepper.git
+  - sudo mv TMC2130Stepper /usr/local/share/arduino/libraries/TMC2130Stepper
+  #
+  # Install: TMC2208 Stepper Motor Controller library
+  - git clone https://github.com/teemuatlut/TMC2208Stepper.git
+  - sudo mv TMC2208Stepper /usr/local/share/arduino/libraries/TMC2208Stepper
+  #
+  # Install: Adafruit Neopixel library
+  - git clone https://github.com/adafruit/Adafruit_NeoPixel.git
+  - sudo mv Adafruit_NeoPixel /usr/local/share/arduino/libraries/Adafruit_NeoPixel
+  #
+before_script:
+  #
+  # Change current working directory to the build dir
+  - cd ${TRAVIS_BUILD_DIR}
+  #
+  # Generate custom version include
+  - generate_version_header_for_marlin ${TRAVIS_BUILD_DIR}/Marlin
+  - cat ${TRAVIS_BUILD_DIR}/Marlin/_Version.h
+  #
+script:
+  #
+  # Backup Configuration.h, Configuration_adv.h, and pins_RAMPS.h
+  #
+  - cp Marlin/Configuration.h Marlin/Configuration.h.backup
+  - cp Marlin/Configuration_adv.h Marlin/Configuration_adv.h.backup
+  - cp Marlin/pins_RAMPS.h Marlin/pins_RAMPS.h.backup
+  #
+  # Build with the default configurations
+  #
+  - build_marlin
+  #
+  # Test 2 extruders (one MAX6675) and heated bed on basic RAMPS 1.4
+  # Test a "Fix Mounted" Probe with Safe Homing, some arc options,
+  # linear bed leveling, M48, leveling debug, and firmware retraction.
+  #
+  - opt_set MOTHERBOARD BOARD_RAMPS_14_EEB
+  - opt_set EXTRUDERS 2
+  - opt_set TEMP_SENSOR_0 -2
+  - opt_set TEMP_SENSOR_1 1
+  - opt_set TEMP_SENSOR_BED 1
+  - opt_set POWER_SUPPLY 1
+  - opt_enable PIDTEMPBED FIX_MOUNTED_PROBE Z_SAFE_HOMING
+  - opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT EEPROM_SETTINGS PINS_DEBUGGING
+  - opt_enable BLINKM PCA9632 RGB_LED NEOPIXEL_LED AUTO_POWER_CONTROL NOZZLE_PARK_FEATURE FILAMENT_RUNOUT_SENSOR
+  - opt_enable AUTO_BED_LEVELING_LINEAR Z_MIN_PROBE_REPEATABILITY_TEST DEBUG_LEVELING_FEATURE SKEW_CORRECTION SKEW_CORRECTION_FOR_Z SKEW_CORRECTION_GCODE
+  - opt_enable_adv ARC_P_CIRCLES ADVANCED_PAUSE_FEATURE CNC_WORKSPACE_PLANES CNC_COORDINATE_SYSTEMS POWER_LOSS_RECOVERY POWER_LOSS_PIN POWER_LOSS_STATE
+  - opt_enable_adv FWRETRACT MAX7219_DEBUG LED_CONTROL_MENU CASE_LIGHT_ENABLE CASE_LIGHT_USE_NEOPIXEL CODEPENDENT_XY_HOMING
+  - opt_set GRID_MAX_POINTS_X 16
+  - opt_set_adv FANMUX0_PIN 53
+  - build_marlin
+  #
+  # Test a probeless build of AUTO_BED_LEVELING_UBL, with lots of extruders
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_AZTEEG_X3_PRO
+  - opt_set EXTRUDERS 5
+  - opt_set TEMP_SENSOR_1 1
+  - opt_set TEMP_SENSOR_2 5
+  - opt_set TEMP_SENSOR_3 20
+  - opt_set TEMP_SENSOR_4 999
+  - opt_set TEMP_SENSOR_BED 1
+  - opt_enable AUTO_BED_LEVELING_UBL RESTORE_LEVELING_AFTER_G28 DEBUG_LEVELING_FEATURE G26_MESH_EDITING ENABLE_LEVELING_FADE_HEIGHT SKEW_CORRECTION
+  - opt_enable EEPROM_SETTINGS EEPROM_CHITCHAT REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+  - opt_enable_adv CUSTOM_USER_MENUS I2C_POSITION_ENCODERS BABYSTEPPING BABYSTEP_XY LIN_ADVANCE NANODLP_Z_SYNC QUICK_HOME JUNCTION_DEVIATION MAX7219_DEBUG
+  - opt_set_adv MAX7219_ROTATE 270
+  - build_marlin
+  #
+  # Add a Sled Z Probe, use UBL Cartesian moves, use Japanese language
+  #
+  - opt_enable Z_PROBE_SLED SKEW_CORRECTION SKEW_CORRECTION_FOR_Z SKEW_CORRECTION_GCODE S_CURVE_ACCELERATION
+  - opt_set LCD_LANGUAGE kana_utf8
+  - opt_disable SEGMENT_LEVELED_MOVES
+  - opt_enable_adv BABYSTEP_ZPROBE_OFFSET DOUBLECLICK_FOR_Z_BABYSTEPPING
+  - build_marlin
+  #
+  # Test a Servo Probe
+  # ...with AUTO_BED_LEVELING_3POINT, DEBUG_LEVELING_FEATURE, EEPROM_SETTINGS, EEPROM_CHITCHAT, EXTENDED_CAPABILITIES_REPORT, and AUTO_REPORT_TEMPERATURES
+  #
+  - restore_configs
+  - opt_enable NUM_SERVOS Z_PROBE_SERVO_NR Z_SERVO_ANGLES DEACTIVATE_SERVOS_AFTER_MOVE
+  - opt_set NUM_SERVOS 1
+  - opt_enable AUTO_BED_LEVELING_3POINT DEBUG_LEVELING_FEATURE EEPROM_SETTINGS EEPROM_CHITCHAT
+  - opt_enable_adv NO_VOLUMETRICS EXTENDED_CAPABILITIES_REPORT AUTO_REPORT_TEMPERATURES AUTOTEMP G38_PROBE_TARGET
+  - build_marlin
+  #
+  # Test MESH_BED_LEVELING feature, with LCD
+  #
+  - restore_configs
+  - opt_enable MESH_BED_LEVELING G26_MESH_EDITING MESH_G28_REST_ORIGIN LCD_BED_LEVELING ULTIMAKERCONTROLLER
+  - build_marlin
+  #
+  # Test MINIRAMBO for PWM_MOTOR_CURRENT
+  #      PROBE_MANUALLY feature, with LCD support,
+  #      ULTIMAKERCONTROLLER, FILAMENT_LCD_DISPLAY, FILAMENT_WIDTH_SENSOR,
+  #      PRINTCOUNTER, NOZZLE_PARK_FEATURE, NOZZLE_CLEAN_FEATURE, PCA9632,
+  #      Z_DUAL_ENDSTOPS, BEZIER_CURVE_SUPPORT, EXPERIMENTAL_I2CBUS,
+  #      ADVANCED_PAUSE_FEATURE, ADVANCED_PAUSE_CONTINUOUS_PURGE, PARK_HEAD_ON_PAUSE, LCD_INFO_MENU, M114_DETAIL
+  #      EEPROM_SETTINGS, EEPROM_CHITCHAT, M100_FREE_MEMORY_WATCHER,
+  #      INCH_MODE_SUPPORT, TEMPERATURE_UNITS_SUPPORT
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_MINIRAMBO
+  - opt_enable PROBE_MANUALLY AUTO_BED_LEVELING_BILINEAR G26_MESH_EDITING LCD_BED_LEVELING ULTIMAKERCONTROLLER
+  - opt_enable EEPROM_SETTINGS EEPROM_CHITCHAT M100_FREE_MEMORY_WATCHER M100_FREE_MEMORY_DUMPER M100_FREE_MEMORY_CORRUPTOR INCH_MODE_SUPPORT TEMPERATURE_UNITS_SUPPORT
+  - opt_enable ULTIMAKERCONTROLLER SDSUPPORT
+  - opt_enable PRINTCOUNTER NOZZLE_PARK_FEATURE NOZZLE_CLEAN_FEATURE PCA9632
+  - opt_enable_adv BEZIER_CURVE_SUPPORT EXPERIMENTAL_I2CBUS
+  - opt_enable_adv ADVANCED_PAUSE_FEATURE ADVANCED_PAUSE_CONTINUOUS_PURGE FILAMENT_LOAD_UNLOAD_GCODES PARK_HEAD_ON_PAUSE LCD_INFO_MENU M114_DETAIL
+  - opt_set_adv PWM_MOTOR_CURRENT {1300,1300,1250}
+  - opt_set_adv I2C_SLAVE_ADDRESS 63
+  - build_marlin
+  #
+  # Mixing Extruder with 5 steppers, Cyrillic
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_AZTEEG_X3_PRO
+  - opt_enable MIXING_EXTRUDER CR10_STOCKDISPLAY
+  - opt_set MIXING_STEPPERS 5
+  - opt_set LCD_LANGUAGE ru
+  - build_marlin
+  #
+  # Test DUAL_X_CARRIAGE
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_RUMBA
+  - opt_set EXTRUDERS 2
+  - opt_set TEMP_SENSOR_1 1
+  - opt_enable USE_XMAX_PLUG
+  - opt_enable_adv DUAL_X_CARRIAGE
+  - build_marlin
+  #
+  # Test SPEAKER with BOARD_BQ_ZUM_MEGA_3D and BQ_LCD_SMART_CONTROLLER
+  #
+  #- restore_configs
+  #- opt_set MOTHERBOARD BOARD_BQ_ZUM_MEGA_3D
+  #- opt_set LCD_FEEDBACK_FREQUENCY_DURATION_MS 10
+  #- opt_set LCD_FEEDBACK_FREQUENCY_HZ 100
+  #- opt_enable BQ_LCD_SMART_CONTROLLER SPEAKER
+  #
+  # Test SWITCHING_EXTRUDER
+  #
+  - restore_configs
+  - opt_set MOTHERBOARD BOARD_RUMBA
+  - opt_set EXTRUDERS 2
+  - opt_enable NUM_SERVOS
+  - opt_set NUM_SERVOS 1
+  - opt_enable SWITCHING_EXTRUDER ULTIMAKERCONTROLLER
+  - build_marlin
+  #
+  # Enable COREXY
+  #
+  #- restore_configs
+  #- opt_enable COREXY
+  #- build_marlin
+  #
+  # Test many less common options
+  #
+  - restore_configs
+  - opt_enable COREYX
+  - opt_set_adv FAN_MIN_PWM 50
+  - opt_set_adv FAN_KICKSTART_TIME 100
+  - opt_set_adv XY_FREQUENCY_LIMIT  15
+  - opt_enable_adv SHOW_TEMP_ADC_VALUES HOME_Y_BEFORE_X EMERGENCY_PARSER FAN_KICKSTART_TIME
+  - opt_enable_adv ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED ADVANCED_OK
+  - opt_enable_adv VOLUMETRIC_DEFAULT_ON NO_WORKSPACE_OFFSETS ACTION_ON_KILL
+  - opt_enable_adv EXTRA_FAN_SPEED FWERETRACT Z_DUAL_STEPPER_DRIVERS Z_DUAL_ENDSTOPS
+  - opt_enable_adv MENU_ADDAUTOSTART SDCARD_SORT_ALPHA
+  - opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER BABYSTEPPING DAC_MOTOR_CURRENT_DEFAULT
+  - opt_enable FILAMENT_LCD_DISPLAY FILAMENT_WIDTH_SENSOR
+  - opt_enable ENDSTOP_INTERRUPTS_FEATURE FAN_SOFT_PWM SDSUPPORT
+  - opt_enable USE_XMAX_PLUG
+  - build_marlin
+  #
+  ######## Other Standard LCD/Panels ##############
+  #
+  # ULTRA_LCD
+  #
+  #- restore_configs
+  #- opt_enable ULTRA_LCD
+  #- build_marlin
+  #
+  # DOGLCD
+  #
+  #- restore_configs
+  #- opt_enable DOGLCD
+  #- build_marlin
+  #
+  # MAKRPANEL
+  # Needs to use Melzi and Sanguino hardware
+  #
+  #- restore_configs
+  #- opt_enable MAKRPANEL
+  #- build_marlin
+  #
+  # REPRAP_DISCOUNT_SMART_CONTROLLER, SDSUPPORT, BABYSTEPPING, RIGIDBOARD_V2, and DAC_MOTOR_CURRENT_DEFAULT
+  #
+  #- restore_configs
+  #- opt_set MOTHERBOARD BOARD_RIGIDBOARD_V2
+  #- opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT BABYSTEPPING DAC_MOTOR_CURRENT_DEFAULT
+  #- build_marlin
+  # #
+  # G3D_PANEL with SDCARD_SORT_ALPHA and STATUS_MESSAGE_SCROLLING
+  #
+  #- restore_configs
+  #- opt_enable G3D_PANEL SDSUPPORT
+  #- opt_enable_adv SDCARD_SORT_ALPHA STATUS_MESSAGE_SCROLLING SCROLL_LONG_FILENAMES
+  #- opt_set_adv SDSORT_GCODE true
+  #- opt_set_adv SDSORT_USES_RAM true
+  #- opt_set_adv SDSORT_USES_STACK true
+  #- opt_set_adv SDSORT_CACHE_NAMES true
+  #- build_marlin
+  #
+  # REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER with LIGHTWEIGHT_UI
+  #
+  - restore_configs
+  - opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER SDSUPPORT
+  - opt_enable_adv SDCARD_SORT_ALPHA STATUS_MESSAGE_SCROLLING SCROLL_LONG_FILENAMES LIGHTWEIGHT_UI
+  - opt_set_adv SDSORT_GCODE true
+  - opt_set_adv SDSORT_USES_RAM true
+  - opt_set_adv SDSORT_USES_STACK true
+  - opt_set_adv SDSORT_CACHE_NAMES true
+  - build_marlin
+  #
+  # REPRAPWORLD_KEYPAD
+  #
+  # Cant find configuration details to get it to compile
+  #- restore_configs
+  #- opt_enable ULTRA_LCD REPRAPWORLD_KEYPAD REPRAPWORLD_KEYPAD_MOVE_STEP
+  #- build_marlin
+  #
+  # RA_CONTROL_PANEL
+  #
+  #- restore_configs
+  #- opt_enable RA_CONTROL_PANEL PINS_DEBUGGING
+  #- build_marlin
+  #
+  ######## I2C LCD/PANELS ##############
+  #
+  # !!!ATTENTION!!!
+  # Most I2C configurations are failing at the moment because they require
+  # a different Liquid Crystal library "LiquidTWI2".
+  #
+  # LCD_SAINSMART_I2C_1602
+  #
+  #- restore_configs
+  #- opt_enable LCD_SAINSMART_I2C_1602
+  #- build_marlin
+  #
+  # LCD_I2C_PANELOLU2
+  #
+  #- restore_configs
+  #- opt_enable LCD_I2C_PANELOLU2
+  #- build_marlin
+  #
+  # LCD_I2C_VIKI
+  #
+  #- restore_configs
+  #- opt_enable LCD_I2C_VIKI
+  #- build_marlin
+  #
+  # LCM1602
+  #
+  #- restore_configs
+  #- opt_enable LCM1602
+  #- build_marlin
+  #
+  # Language files test with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+  #
+  #- restore_configs
+  #- opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER SDSUPPORT
+  #- for lang in an bg ca zh_CN zh_TW cz da de el el-gr en es eu fi fr gl hr it jp-kana ko_KR nl pl pt pt-br ru sk tr uk test; do opt_set LCD_LANGUAGE $lang; echo "compile with language $lang ..."; build_marlin
+  #
+  #- restore_configs
+  #- opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER SDSUPPORT
+  #- for lang in an bg ca zh_CN zh_TW cz da de el el-gr en es eu fi fr gl hr it jp-kana ko_KR nl pl pt pt-br ru sk tr uk test; do opt_set LCD_LANGUAGE $lang; echo "compile with language $lang ..."; build_marlin
+  #
+  #
+  ######## Example Configurations ##############
+  #
+  # BQ Hephestos 2
+  #- restore_configs
+  #- use_example_configs Hephestos_2
+  #- build_marlin
+  #
+  # Delta Config (generic) + ABL bilinear + PROBE_MANUALLY
+  - use_example_configs delta/generic
+  - opt_enable REPRAP_DISCOUNT_SMART_CONTROLLER DELTA_CALIBRATION_MENU AUTO_BED_LEVELING_BILINEAR PROBE_MANUALLY
+  - build_marlin
+  #
+  # Delta Config (generic) + UBL + ALLEN_KEY + OLED_PANEL_TINYBOY2 + EEPROM_SETTINGS
+  #
+  - use_example_configs delta/generic
+  - opt_enable AUTO_BED_LEVELING_UBL RESTORE_LEVELING_AFTER_G28 Z_PROBE_ALLEN_KEY EEPROM_SETTINGS EEPROM_CHITCHAT
+  - opt_enable OLED_PANEL_TINYBOY2 MESH_EDIT_GFX_OVERLAY
+  - build_marlin
+  #
+  # Delta Config (FLSUN AC because it's complex)
+  #
+  - use_example_configs delta/FLSUN/auto_calibrate
+  - build_marlin
+  #
+  # Makibox Config  need to check board type for Teensy++ 2.0
+  #
+  #- use_example_configs makibox
+  #- build_marlin
+  #
+  # SCARA with TMC2130
+  #
+  - use_example_configs SCARA
+  - opt_enable AUTO_BED_LEVELING_BILINEAR FIX_MOUNTED_PROBE USE_ZMIN_PLUG EEPROM_SETTINGS EEPROM_CHITCHAT ULTIMAKERCONTROLLER
+  - opt_set X_DRIVER_TYPE TMC2130
+  - opt_set Y_DRIVER_TYPE TMC2130
+  - opt_set Z_DRIVER_TYPE TMC2130
+  - opt_set E0_DRIVER_TYPE TMC2130
+  - opt_enable_adv MONITOR_DRIVER_STATUS STEALTHCHOP HYBRID_THRESHOLD SENSORLESS_HOMING
+  - build_marlin
+  #
+  # TMC2208 Config
+  #
+  - restore_configs
+  - opt_set X_DRIVER_TYPE TMC2208
+  - opt_set Y_DRIVER_TYPE TMC2208
+  - opt_set Z_DRIVER_TYPE TMC2208
+  - opt_set E0_DRIVER_TYPE TMC2208
+  - opt_enable_adv MONITOR_DRIVER_STATUS STEALTHCHOP HYBRID_THRESHOLD TMC_DEBUG
+  - build_marlin
+  #
+  # tvrrug Config need to check board type for sanguino atmega644p
+  #
+  #- use_example_configs tvrrug/Round2
+  #- build_marlin
+  #
+  #
+  ######## Board Types #############
+  #
+  # To be added in nightly test branch
+  #

LICENSE

@@ -3,7 +3,7 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (c) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -634,7 +634,7 @@ state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     {one line to give the program's name and a brief idea of what it does.}
-    Copyright (c) {year}  {name of author}
+    Copyright (C) {year}  {name of author}
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -654,7 +654,7 @@ Also add information on how to contact you by electronic and paper mail.
   If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
 
-    {project}  Copyright (c) {year}  {fullname}
+    {project}  Copyright (C) {year}  {fullname}
     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.

Marlin/Conditionals.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,11 +19,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
- * feature/fanmux.h - Cooling Fan Multiplexer support functions
+ * Conditionals.h
+ * OBSOLETE: Replaced by Conditionals_LCD.h and Conditionals_post.h
  */
-
-extern void fanmux_switch(const uint8_t e);
-extern void fanmux_init();
+#error "Old configurations? Please delete all #include lines from Configuration.h and Configuration_adv.h."

Marlin/Conditionals_LCD.h

@@ -0,0 +1,562 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Conditionals_LCD.h
+ * Conditionals that need to be set before Configuration_adv.h or pins.h
+ */
+
+#ifndef CONDITIONALS_LCD_H // Get the LCD defines which are needed first
+#define CONDITIONALS_LCD_H
+
+#define LCD_HAS_DIRECTIONAL_BUTTONS (BUTTON_EXISTS(UP) || BUTTON_EXISTS(DWN) || BUTTON_EXISTS(LFT) || BUTTON_EXISTS(RT))
+
+#if ENABLED(CARTESIO_UI)
+
+  #define DOGLCD
+  #define ULTIPANEL
+  #define DEFAULT_LCD_CONTRAST 90
+  #define LCD_CONTRAST_MIN 60
+  #define LCD_CONTRAST_MAX 140
+
+#elif ENABLED(MAKRPANEL)
+
+  #define U8GLIB_ST7565_64128N
+
+#elif ENABLED(ZONESTAR_LCD)
+
+  #define REPRAPWORLD_KEYPAD
+  #define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0
+  #define ADC_KEYPAD
+  #define ADC_KEY_NUM 8
+  #define ULTIPANEL
+
+  // this helps to implement ADC_KEYPAD menus
+  #define ENCODER_PULSES_PER_STEP 1
+  #define ENCODER_STEPS_PER_MENU_ITEM 1
+  #define ENCODER_FEEDRATE_DEADZONE 2
+  #define REVERSE_MENU_DIRECTION
+
+#elif ENABLED(ANET_FULL_GRAPHICS_LCD)
+
+  #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+#elif ENABLED(BQ_LCD_SMART_CONTROLLER)
+
+  #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+
+#elif ENABLED(miniVIKI) || ENABLED(VIKI2) || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
+
+  #define ULTRA_LCD  //general LCD support, also 16x2
+  #define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
+  #define ULTIMAKERCONTROLLER //as available from the Ultimaker online store.
+
+  #if ENABLED(miniVIKI)
+    #define LCD_CONTRAST_MIN      75
+    #define LCD_CONTRAST_MAX     115
+    #define DEFAULT_LCD_CONTRAST  95
+    #define U8GLIB_ST7565_64128N
+  #elif ENABLED(VIKI2)
+    #define LCD_CONTRAST_MIN       0
+    #define LCD_CONTRAST_MAX     255
+    #define DEFAULT_LCD_CONTRAST 140
+    #define U8GLIB_ST7565_64128N
+  #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
+    #define LCD_CONTRAST_MIN      90
+    #define LCD_CONTRAST_MAX     130
+    #define DEFAULT_LCD_CONTRAST 110
+    #define U8GLIB_LM6059_AF
+    #define SD_DETECT_INVERTED
+  #endif
+
+#elif ENABLED(OLED_PANEL_TINYBOY2)
+
+  #define U8GLIB_SSD1306
+  #define ULTIPANEL
+  #define REVERSE_ENCODER_DIRECTION
+  #define REVERSE_MENU_DIRECTION
+
+#elif ENABLED(RA_CONTROL_PANEL)
+
+  #define LCD_I2C_TYPE_PCA8574
+  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define ULTIPANEL
+
+#elif ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
+
+  #define DOGLCD
+  #define U8GLIB_ST7920
+  #define ULTIPANEL
+
+#elif ENABLED(CR10_STOCKDISPLAY)
+
+  #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
+  #ifndef ST7920_DELAY_1
+    #define ST7920_DELAY_1 DELAY_NS(125)
+  #endif
+  #ifndef ST7920_DELAY_2
+    #define ST7920_DELAY_2 DELAY_NS(125)
+  #endif
+  #ifndef ST7920_DELAY_3
+    #define ST7920_DELAY_3 DELAY_NS(125)
+  #endif
+
+#elif ENABLED(MKS_12864OLED)
+
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+  #define U8GLIB_SH1106
+
+#elif ENABLED(MKS_12864OLED_SSD1306)
+
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+  #define U8GLIB_SSD1306
+
+#elif ENABLED(MKS_MINI_12864)
+
+  #define MINIPANEL
+
+#endif
+
+#if ENABLED(MAKRPANEL) || ENABLED(MINIPANEL)
+  #define DOGLCD
+  #define ULTIPANEL
+  #define DEFAULT_LCD_CONTRAST 17
+#endif
+
+#if ENABLED(ULTI_CONTROLLER)
+  #define U8GLIB_SSD1309
+  #define REVERSE_ENCODER_DIRECTION
+  #define LCD_RESET_PIN LCD_PINS_D6 //  This controller need a reset pin
+  #define LCD_CONTRAST_MIN 0
+  #define LCD_CONTRAST_MAX 254
+  #define DEFAULT_LCD_CONTRAST 127
+  #define ENCODER_PULSES_PER_STEP 2
+  #define ENCODER_STEPS_PER_MENU_ITEM 2
+#endif
+
+// Generic support for SSD1306 / SSD1309 / SH1106 OLED based LCDs.
+#if ENABLED(U8GLIB_SSD1306) || ENABLED(U8GLIB_SSD1309) || ENABLED(U8GLIB_SH1106)
+  #define ULTRA_LCD  //general LCD support, also 16x2
+  #define DOGLCD  // Support for I2C LCD 128x64 (Controller SSD1306 / SSD1309 / SH1106 graphic Display Family)
+#endif
+
+#if ENABLED(PANEL_ONE) || ENABLED(U8GLIB_SH1106)
+
+  #define ULTIMAKERCONTROLLER
+
+#elif ENABLED(MAKEBOARD_MINI_2_LINE_DISPLAY_1602)
+
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+  #define LCD_WIDTH 16
+  #define LCD_HEIGHT 2
+
+#endif
+
+#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) || ENABLED(LCD_FOR_MELZI) || ENABLED(SILVER_GATE_GLCD_CONTROLLER)
+  #define DOGLCD
+  #define U8GLIB_ST7920
+  #define REPRAP_DISCOUNT_SMART_CONTROLLER
+#endif
+
+#if ENABLED(ULTIMAKERCONTROLLER)              \
+ || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) \
+ || ENABLED(G3D_PANEL)                        \
+ || ENABLED(RIGIDBOT_PANEL)                   \
+ || ENABLED(ULTI_CONTROLLER)
+  #define ULTIPANEL
+#endif
+
+#if ENABLED(REPRAPWORLD_KEYPAD)
+  #define NEWPANEL
+  #if ENABLED(ULTIPANEL) && !defined(REPRAPWORLD_KEYPAD_MOVE_STEP)
+    #define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
+  #endif
+#endif
+
+/**
+ * I2C PANELS
+ */
+
+#if ENABLED(LCD_SAINSMART_I2C_1602) || ENABLED(LCD_SAINSMART_I2C_2004)
+
+  #define LCD_I2C_TYPE_PCF8575
+  #define LCD_I2C_ADDRESS 0x27   // I2C Address of the port expander
+  #define ULTRA_LCD
+
+  #if ENABLED(LCD_SAINSMART_I2C_2004)
+    #define LCD_WIDTH 20
+    #define LCD_HEIGHT 4
+  #endif
+
+#elif ENABLED(LCD_I2C_PANELOLU2)
+
+  // PANELOLU2 LCD with status LEDs, separate encoder and click inputs
+
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER   // Enable buzzer on LCD (optional)
+  #define ULTIPANEL
+
+#elif ENABLED(LCD_I2C_VIKI)
+
+  /**
+   * Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
+   *
+   * This uses the LiquidTWI2 library v1.2.3 or later ( https://github.com/lincomatic/LiquidTWI2 )
+   * Make sure the LiquidTWI2 directory is placed in the Arduino or Sketchbook libraries subdirectory.
+   * Note: The pause/stop/resume LCD button pin should be connected to the Arduino
+   *       BTN_ENC pin (or set BTN_ENC to -1 if not used)
+   */
+  #define LCD_I2C_TYPE_MCP23017
+  #define LCD_I2C_ADDRESS 0x20 // I2C Address of the port expander
+  #define LCD_USE_I2C_BUZZER   // Enable buzzer on LCD (requires LiquidTWI2 v1.2.3 or later)
+  #define ULTIPANEL
+
+  #define ENCODER_FEEDRATE_DEADZONE 4
+
+  #define STD_ENCODER_PULSES_PER_STEP 1
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 2
+
+#elif ENABLED(G3D_PANEL)
+
+  #define STD_ENCODER_PULSES_PER_STEP 2
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+
+#elif ENABLED(miniVIKI) || ENABLED(VIKI2) \
+   || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+   || ENABLED(OLED_PANEL_TINYBOY2) \
+   || ENABLED(BQ_LCD_SMART_CONTROLLER) \
+   || ENABLED(LCD_I2C_PANELOLU2) \
+   || ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
+  #define STD_ENCODER_PULSES_PER_STEP 4
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+#endif
+
+#ifndef STD_ENCODER_PULSES_PER_STEP
+  #define STD_ENCODER_PULSES_PER_STEP 5
+#endif
+#ifndef STD_ENCODER_STEPS_PER_MENU_ITEM
+  #define STD_ENCODER_STEPS_PER_MENU_ITEM 1
+#endif
+#ifndef ENCODER_PULSES_PER_STEP
+  #define ENCODER_PULSES_PER_STEP STD_ENCODER_PULSES_PER_STEP
+#endif
+#ifndef ENCODER_STEPS_PER_MENU_ITEM
+  #define ENCODER_STEPS_PER_MENU_ITEM STD_ENCODER_STEPS_PER_MENU_ITEM
+#endif
+#ifndef ENCODER_FEEDRATE_DEADZONE
+  #define ENCODER_FEEDRATE_DEADZONE 6
+#endif
+
+// Shift register panels
+// ---------------------
+// 2 wire Non-latching LCD SR from:
+// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection
+
+#if ENABLED(SAV_3DLCD)
+  #define SR_LCD_2W_NL    // Non latching 2 wire shift register
+  #define ULTIPANEL
+#endif
+
+#if ENABLED(DOGLCD) // Change number of lines to match the DOG graphic display
+  #ifndef LCD_WIDTH
+    #ifdef LCD_WIDTH_OVERRIDE
+      #define LCD_WIDTH LCD_WIDTH_OVERRIDE
+    #else
+      #define LCD_WIDTH 22
+    #endif
+  #endif
+  #ifndef LCD_HEIGHT
+    #define LCD_HEIGHT 5
+  #endif
+#endif
+
+#if ENABLED(NO_LCD_MENUS)
+  #undef ULTIPANEL
+#endif
+
+#if ENABLED(ULTIPANEL)
+  #define NEWPANEL  // Disable this if you actually have no click-encoder panel
+  #define ULTRA_LCD
+  #ifndef LCD_WIDTH
+    #define LCD_WIDTH 20
+  #endif
+  #ifndef LCD_HEIGHT
+    #define LCD_HEIGHT 4
+  #endif
+#elif ENABLED(ULTRA_LCD)  // no panel but just LCD
+  #ifndef LCD_WIDTH
+    #define LCD_WIDTH 16
+  #endif
+  #ifndef LCD_HEIGHT
+    #define LCD_HEIGHT 2
+  #endif
+#endif
+
+#if ENABLED(DOGLCD)
+  /* Custom characters defined in font dogm_font_data_Marlin_symbols.h / Marlin_symbols.fon */
+  // \x00 intentionally skipped to avoid problems in strings
+  #define LCD_STR_REFRESH     "\x01"
+  #define LCD_STR_FOLDER      "\x02"
+  #define LCD_STR_ARROW_RIGHT "\x03"
+  #define LCD_STR_UPLEVEL     "\x04"
+  #define LCD_STR_CLOCK       "\x05"
+  #define LCD_STR_FEEDRATE    "\x06"
+  #define LCD_STR_BEDTEMP     "\x07"
+  #define LCD_STR_THERMOMETER "\x08"
+  #define LCD_STR_DEGREE      "\x09"
+
+  #define LCD_STR_SPECIAL_MAX '\x09'
+  // Maximum here is 0x1F because 0x20 is ' ' (space) and the normal charsets begin.
+  // Better stay below 0x10 because DISPLAY_CHARSET_HD44780_WESTERN begins here.
+
+  // Symbol characters
+  #define LCD_STR_FILAM_DIA   "\xf8"
+  #define LCD_STR_FILAM_MUL   "\xa4"
+#else
+  // Custom characters defined in the first 8 characters of the LCD
+  #define LCD_BEDTEMP_CHAR     0x00  // Print only as a char. This will have 'unexpected' results when used in a string!
+  #define LCD_DEGREE_CHAR      0x01
+  #define LCD_STR_THERMOMETER "\x02" // Still used with string concatenation
+  #define LCD_UPLEVEL_CHAR     0x03
+  #define LCD_STR_REFRESH     "\x04"
+  #define LCD_STR_FOLDER      "\x05"
+  #define LCD_FEEDRATE_CHAR    0x06
+  #define LCD_CLOCK_CHAR       0x07
+  #define LCD_STR_ARROW_RIGHT ">"  /* from the default character set */
+#endif
+
+/**
+ * Default LCD contrast for dogm-like LCD displays
+ */
+#if ENABLED(DOGLCD)
+
+  #define HAS_LCD_CONTRAST ( \
+      ENABLED(MAKRPANEL) \
+   || ENABLED(CARTESIO_UI) \
+   || ENABLED(VIKI2) \
+   || ENABLED(miniVIKI) \
+   || ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) \
+  )
+
+  #if HAS_LCD_CONTRAST
+    #ifndef LCD_CONTRAST_MIN
+      #define LCD_CONTRAST_MIN 0
+    #endif
+    #ifndef LCD_CONTRAST_MAX
+      #define LCD_CONTRAST_MAX 63
+    #endif
+    #ifndef DEFAULT_LCD_CONTRAST
+      #define DEFAULT_LCD_CONTRAST 32
+    #endif
+  #endif
+#endif
+
+// Boot screens
+#if DISABLED(ULTRA_LCD)
+  #undef SHOW_BOOTSCREEN
+#elif !defined(BOOTSCREEN_TIMEOUT)
+  #define BOOTSCREEN_TIMEOUT 2500
+#endif
+
+#define HAS_DEBUG_MENU (ENABLED(ULTIPANEL) && ENABLED(LCD_PROGRESS_BAR_TEST))
+
+/**
+ * Extruders have some combination of stepper motors and hotends
+ * so we separate these concepts into the defines:
+ *
+ *  EXTRUDERS    - Number of Selectable Tools
+ *  HOTENDS      - Number of hotends, whether connected or separate
+ *  E_STEPPERS   - Number of actual E stepper motors
+ *  E_MANUAL     - Number of E steppers for LCD move options
+ *
+ */
+#if ENABLED(SWITCHING_EXTRUDER)                               // One stepper for every two EXTRUDERS
+  #if EXTRUDERS > 4
+    #define E_STEPPERS    3
+  #elif EXTRUDERS > 2
+    #define E_STEPPERS    2
+  #else
+    #define E_STEPPERS    1
+  #endif
+  #if DISABLED(SWITCHING_NOZZLE)
+    #define HOTENDS       E_STEPPERS
+  #endif
+  #define E_MANUAL        EXTRUDERS
+#elif ENABLED(MIXING_EXTRUDER)
+  #define E_STEPPERS      MIXING_STEPPERS
+  #define E_MANUAL        1
+#else
+  #define E_STEPPERS      EXTRUDERS
+  #define E_MANUAL        EXTRUDERS
+#endif
+
+// No inactive extruders with MK2_MULTIPLEXER or SWITCHING_NOZZLE
+#if ENABLED(MK2_MULTIPLEXER) || ENABLED(SWITCHING_NOZZLE)
+  #undef DISABLE_INACTIVE_EXTRUDER
+#endif
+
+// MK2 Multiplexer forces SINGLENOZZLE
+#if ENABLED(MK2_MULTIPLEXER)
+  #define SINGLENOZZLE
+#endif
+
+#if ENABLED(SINGLENOZZLE) || ENABLED(MIXING_EXTRUDER)         // One hotend, one thermistor, no XY offset
+  #undef HOTENDS
+  #define HOTENDS       1
+  #undef TEMP_SENSOR_1_AS_REDUNDANT
+  #undef HOTEND_OFFSET_X
+  #undef HOTEND_OFFSET_Y
+#endif
+
+#ifndef HOTENDS
+  #define HOTENDS EXTRUDERS
+#endif
+
+#define DO_SWITCH_EXTRUDER (ENABLED(SWITCHING_EXTRUDER) && (DISABLED(SWITCHING_NOZZLE) || SWITCHING_EXTRUDER_SERVO_NR != SWITCHING_NOZZLE_SERVO_NR))
+
+/**
+ * DISTINCT_E_FACTORS affects how some E factors are accessed
+ */
+#if ENABLED(DISTINCT_E_FACTORS) && E_STEPPERS > 1
+  #define XYZE_N (XYZ + E_STEPPERS)
+  #if ENABLED(HANGPRINTER)
+    #define NUM_AXIS_N (ABCD + E_STEPPERS)
+  #else
+    #define NUM_AXIS_N (XYZ + E_STEPPERS)
+  #endif
+  #define E_AXIS_N (E_AXIS + extruder)
+#else
+  #undef DISTINCT_E_FACTORS
+  #define XYZE_N XYZE
+  #if ENABLED(HANGPRINTER)
+    #define NUM_AXIS_N ABCDE
+  #else
+    #define NUM_AXIS_N XYZE
+  #endif
+  #define E_AXIS_N E_AXIS
+#endif
+
+/**
+ * The BLTouch Probe emulates a servo probe
+ * and uses "special" angles for its state.
+ */
+#if ENABLED(BLTOUCH)
+  #ifndef Z_PROBE_SERVO_NR
+    #define Z_PROBE_SERVO_NR 0
+  #endif
+  #ifndef NUM_SERVOS
+    #define NUM_SERVOS (Z_PROBE_SERVO_NR + 1)
+  #endif
+  #undef DEACTIVATE_SERVOS_AFTER_MOVE
+  #if NUM_SERVOS == 1
+    #undef SERVO_DELAY
+    #define SERVO_DELAY { 50 }
+  #endif
+  #ifndef BLTOUCH_DELAY
+    #define BLTOUCH_DELAY 375
+  #endif
+  #undef Z_SERVO_ANGLES
+  #define Z_SERVO_ANGLES { BLTOUCH_DEPLOY, BLTOUCH_STOW }
+  #define BLTOUCH_ANGLES { BLTOUCH_DEPLOY, BLTOUCH_STOW }
+
+  #define BLTOUCH_DEPLOY       10
+  #define BLTOUCH_SW_MODE      60
+  #define BLTOUCH_STOW         90
+  #define BLTOUCH_SELFTEST    120
+  #define BLTOUCH_MODE_STORE  130
+  #define BLTOUCH_5V_MODE     140
+  #define BLTOUCH_OD_MODE     150
+  #define BLTOUCH_RESET       160
+  
+/**
+ * The following commands require different minimum delays.
+ *
+ * 500ms required for a reliable Reset.
+ *
+ * 750ms required for Deploy/Stow, otherwise the alarm state
+ *       will not be seen until the following move command.
+ */
+
+#ifndef BLTOUCH_SET5V_DELAY
+  #define BLTOUCH_SET5V_DELAY   150
+#endif
+#ifndef BLTOUCH_SETOD_DELAY
+  #define BLTOUCH_SETOD_DELAY   150
+#endif
+#ifndef BLTOUCH_MODE_STORE_DELAY
+  #define BLTOUCH_MODE_STORE_DELAY 150
+#endif
+#ifndef BLTOUCH_DEPLOY_DELAY
+  #define BLTOUCH_DEPLOY_DELAY   750
+#endif
+#ifndef BLTOUCH_STOW_DELAY
+  #define BLTOUCH_STOW_DELAY     750
+#endif
+#ifndef BLTOUCH_RESET_DELAY
+  #define BLTOUCH_RESET_DELAY    500
+#endif
+
+  #define _TEST_BLTOUCH(P) (READ(P##_PIN) != P##_ENDSTOP_INVERTING)
+
+  // Always disable probe pin inverting for BLTouch
+  #undef Z_MIN_PROBE_ENDSTOP_INVERTING
+  #define Z_MIN_PROBE_ENDSTOP_INVERTING false
+
+  #if ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
+    #undef Z_MIN_ENDSTOP_INVERTING
+    #define Z_MIN_ENDSTOP_INVERTING Z_MIN_PROBE_ENDSTOP_INVERTING
+    #define TEST_BLTOUCH() _TEST_BLTOUCH(Z_MIN)
+  #else
+    #define TEST_BLTOUCH() _TEST_BLTOUCH(Z_MIN_PROBE)
+  #endif
+#endif
+
+/**
+ * Set a flag for a servo probe
+ */
+#define HAS_Z_SERVO_PROBE (defined(Z_PROBE_SERVO_NR) && Z_PROBE_SERVO_NR >= 0)
+
+/**
+ * Set flags for enabled probes
+ */
+#define HAS_BED_PROBE (ENABLED(FIX_MOUNTED_PROBE) || ENABLED(Z_PROBE_ALLEN_KEY) || HAS_Z_SERVO_PROBE || ENABLED(Z_PROBE_SLED) || ENABLED(SOLENOID_PROBE))
+#define PROBE_SELECTED (HAS_BED_PROBE || ENABLED(PROBE_MANUALLY) || ENABLED(MESH_BED_LEVELING))
+
+#if !HAS_BED_PROBE
+  // Clear probe pin settings when no probe is selected
+  #undef Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
+  #undef Z_MIN_PROBE_ENDSTOP
+#elif ENABLED(Z_PROBE_ALLEN_KEY)
+  // Extra test for Allen Key Probe
+  #define PROBE_IS_TRIGGERED_WHEN_STOWED_TEST
+#endif
+
+#define HOMING_Z_WITH_PROBE (HAS_BED_PROBE && Z_HOME_DIR < 0 && ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN))
+
+#define HAS_SOFTWARE_ENDSTOPS (ENABLED(MIN_SOFTWARE_ENDSTOPS) || ENABLED(MAX_SOFTWARE_ENDSTOPS))
+#define HAS_RESUME_CONTINUE (ENABLED(NEWPANEL) || ENABLED(EMERGENCY_PARSER))
+#define HAS_COLOR_LEDS (ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_LED))
+
+#define USE_MARLINSERIAL !(defined(__AVR__) && defined(USBCON))
+
+#endif // CONDITIONALS_LCD_H

Marlin/G26_Mesh_Validation_Tool.cpp

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

Marlin/HAL.h

@@ -1,146 +1,92 @@
+/* **************************************************************************
+
+ Marlin 3D Printer Firmware
+ Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+
+ Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+****************************************************************************/
+
 /**
- * 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 <http://www.gnu.org/licenses/>.
+ * Description: HAL for __AVR__
  */
-#pragma once
 
-#include "../shared/Marduino.h"
-#include "../shared/HAL_SPI.h"
+#ifndef _HAL_AVR_H_
+#define _HAL_AVR_H_
+
+// --------------------------------------------------------------------------
+// Includes
+// --------------------------------------------------------------------------
+
 #include "fastio.h"
-#include "watchdog.h"
-#include "math.h"
-
-#ifdef USBCON
-  #include <HardwareSerial.h>
-#else
-  #define HardwareSerial_h // Hack to prevent HardwareSerial.h header inclusion
-  #include "MarlinSerial.h"
-#endif
 
 #include <stdint.h>
+#include <Arduino.h>
 #include <util/delay.h>
 #include <avr/eeprom.h>
 #include <avr/pgmspace.h>
 #include <avr/interrupt.h>
 #include <avr/io.h>
 
-#ifndef pgm_read_ptr
-  // Compatibility for avr-libc 1.8.0-4.1 included with Ubuntu for
-  // Windows Subsystem for Linux on Windows 10 as of 10/18/2019
-  #define pgm_read_ptr_far(address_long) (void*)__ELPM_word((uint32_t)(address_long))
-  #define pgm_read_ptr_near(address_short) (void*)__LPM_word((uint16_t)(address_short))
-  #define pgm_read_ptr(address_short) pgm_read_ptr_near(address_short)
-#endif
-
-// ------------------------
+// --------------------------------------------------------------------------
 // Defines
-// ------------------------
+// --------------------------------------------------------------------------
 
 //#define analogInputToDigitalPin(IO) IO
 
+// Bracket code that shouldn't be interrupted
 #ifndef CRITICAL_SECTION_START
-  #define CRITICAL_SECTION_START()  unsigned char _sreg = SREG; cli()
-  #define CRITICAL_SECTION_END()    SREG = _sreg
+  #define CRITICAL_SECTION_START  unsigned char _sreg = SREG; cli()
+  #define CRITICAL_SECTION_END    SREG = _sreg
 #endif
+
 #define ISRS_ENABLED() TEST(SREG, SREG_I)
 #define ENABLE_ISRS()  sei()
 #define DISABLE_ISRS() cli()
 
-// 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
 #define HAL_SERVO_LIB Servo
 
-// ------------------------
+// --------------------------------------------------------------------------
 // Public Variables
-// ------------------------
+// --------------------------------------------------------------------------
 
 //extern uint8_t MCUSR;
 
-// Serial ports
-#ifdef USBCON
-  #if ENABLED(BLUETOOTH)
-    #define MYSERIAL0 bluetoothSerial
-  #else
-    #define MYSERIAL0 Serial
-  #endif
-  #define NUM_SERIAL 1
-#else
-  #if !WITHIN(SERIAL_PORT, -1, 3)
-    #error "SERIAL_PORT must be from -1 to 3. Please update your configuration."
-  #endif
-
-  #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 MYSERIAL1 customizedSerial2
-    #define NUM_SERIAL 2
-  #else
-    #define NUM_SERIAL 1
-  #endif
-#endif
-
-#ifdef DGUS_SERIAL_PORT
-  #if !WITHIN(DGUS_SERIAL_PORT, -1, 3)
-    #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 DGUS_SERIAL internalDgusSerial
-
-  #define DGUS_SERIAL_GET_TX_BUFFER_FREE DGUS_SERIAL.get_tx_buffer_free
-#endif
-
-// ------------------------
+// --------------------------------------------------------------------------
 // Public functions
-// ------------------------
+// --------------------------------------------------------------------------
 
-void HAL_init();
-
-//void cli();
+//void cli(void);
 
 //void _delay_ms(const int delay);
 
-inline void HAL_clear_reset_source() { MCUSR = 0; }
-inline uint8_t HAL_get_reset_source() { return MCUSR; }
+inline void HAL_clear_reset_source(void) { MCUSR = 0; }
+inline uint8_t HAL_get_reset_source(void) { return MCUSR; }
 
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunused-function"
-extern "C" {
-  int freeMemory();
-}
-#pragma GCC diagnostic pop
+// eeprom
+//void eeprom_write_byte(unsigned char *pos, unsigned char value);
+//unsigned char eeprom_read_byte(unsigned char *pos);
 
 // timers
 #define HAL_TIMER_RATE          ((F_CPU) / 8)    // i.e., 2MHz or 2.5MHz
@@ -167,7 +113,8 @@ extern "C" {
 #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) {
+FORCE_INLINE void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
+  UNUSED(frequency);
   switch (timer_num) {
     case STEP_TIMER_NUM:
       // waveform generation = 0100 = CTC
@@ -203,7 +150,7 @@ FORCE_INLINE void HAL_timer_start(const uint8_t timer_num, const uint32_t) {
 #define TIMER_OCR_0             OCR0A
 #define TIMER_COUNTER_0         TCNT0
 
-#define _CAT(a,V...) a##V
+#define _CAT(a, ...) a ## __VA_ARGS__
 #define HAL_timer_set_compare(timer, compare) (_CAT(TIMER_OCR_, timer) = compare)
 #define HAL_timer_get_compare(timer) _CAT(TIMER_OCR_, timer)
 #define HAL_timer_get_count(timer) _CAT(TIMER_COUNTER_, timer)
@@ -218,10 +165,10 @@ FORCE_INLINE void HAL_timer_start(const uint8_t timer_num, const uint32_t) {
 #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() { \
+#define HAL_STEP_TIMER_ISR \
+extern "C" void TIMER1_COMPA_vect (void) __attribute__ ((signal, naked, used, externally_visible)); \
+extern "C" void TIMER1_COMPA_vect_bottom (void) asm ("TIMER1_COMPA_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
+void TIMER1_COMPA_vect (void) { \
   __asm__ __volatile__ ( \
     A("push r16")                      /* 2 Save R16 */ \
     A("in r16, __SREG__")              /* 1 Get SREG */ \
@@ -288,13 +235,13 @@ void TIMER1_COMPA_vect() { \
     : \
   ); \
 } \
-void TIMER1_COMPA_vect_bottom()
+void TIMER1_COMPA_vect_bottom(void)
 
 /* 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() { \
+#define HAL_TEMP_TIMER_ISR \
+extern "C" void TIMER0_COMPB_vect (void) __attribute__ ((signal, naked, used, externally_visible)); \
+extern "C" void TIMER0_COMPB_vect_bottom(void)  asm ("TIMER0_COMPB_vect_bottom") __attribute__ ((used, externally_visible, noinline)); \
+void TIMER0_COMPB_vect (void) { \
   __asm__ __volatile__ ( \
     A("push r16")                       /* 2 Save R16 */ \
     A("in r16, __SREG__")               /* 1 Get SREG */ \
@@ -354,16 +301,16 @@ void TIMER0_COMPB_vect() { \
     : \
   ); \
 } \
-void TIMER0_COMPB_vect_bottom()
+void TIMER0_COMPB_vect_bottom(void)
 
 // ADC
 #ifdef DIDR2
-  #define HAL_ANALOG_SELECT(ind) do{ if (ind < 8) SBI(DIDR0, ind); else SBI(DIDR2, ind & 0x07); }while(0)
+  #define HAL_ANALOG_SELECT(pin) do{ if (pin < 8) SBI(DIDR0, pin); else SBI(DIDR2, pin & 0x07); }while(0)
 #else
-  #define HAL_ANALOG_SELECT(ind) SBI(DIDR0, ind);
+  #define HAL_ANALOG_SELECT(pin) do{ SBI(DIDR0, pin); }while(0)
 #endif
 
-inline void HAL_adc_init() {
+inline void HAL_adc_init(void) {
   ADCSRA = _BV(ADEN) | _BV(ADSC) | _BV(ADIF) | 0x07;
   DIDR0 = 0;
   #ifdef DIDR2
@@ -371,14 +318,13 @@ inline void HAL_adc_init() {
   #endif
 }
 
-#define SET_ADMUX_ADCSRA(ch) ADMUX = _BV(REFS0) | (ch & 0x07); SBI(ADCSRA, ADSC)
+#define SET_ADMUX_ADCSRA(pin) ADMUX = _BV(REFS0) | (pin & 0x07); SBI(ADCSRA, ADSC)
 #ifdef MUX5
-  #define HAL_START_ADC(ch) if (ch > 7) ADCSRB = _BV(MUX5); else ADCSRB = 0; SET_ADMUX_ADCSRA(ch)
+  #define HAL_START_ADC(pin) if (pin > 7) ADCSRB = _BV(MUX5); else ADCSRB = 0; SET_ADMUX_ADCSRA(pin)
 #else
-  #define HAL_START_ADC(ch) ADCSRB = 0; SET_ADMUX_ADCSRA(ch)
+  #define HAL_START_ADC(pin) ADCSRB = 0; SET_ADMUX_ADCSRA(pin)
 #endif
 
-#define HAL_ADC_RESOLUTION 10
 #define HAL_READ_ADC()  ADC
 #define HAL_ADC_READY() !TEST(ADCSRA, ADSC)
 
@@ -388,28 +334,4 @@ inline void HAL_adc_init() {
 
 #define HAL_SENSITIVE_PINS 0, 1
 
-#ifdef __AVR_AT90USB1286__
-  #define JTAG_DISABLE() do{ MCUCR = 0x80; MCUCR = 0x80; }while(0)
-#endif
-
-// AVR compatibility
-#define strtof strtod
-
-/**
- *  set_pwm_frequency
- *  Sets the frequency of the timer corresponding to the provided pin
- *  as close as possible to the provided desired frequency. Internally
- *  calculates the required waveform generation mode, prescaler and
- *  resolution values required and sets the timer registers accordingly.
- *  NOTE that the frequency is applied to all pins on the timer (Ex OC3A, OC3B and OC3B)
- *  NOTE that there are limitations, particularly if using TIMER2. (see Configuration_adv.h -> FAST FAN PWM Settings)
- */
-void set_pwm_frequency(const pin_t pin, int f_desired);
-
-/**
- * set_pwm_duty
- *  Sets the PWM duty cycle of the provided pin to the provided value
- *  Optionally allows inverting the duty cycle [default = false]
- *  Optionally allows changing the maximum size of the provided value to enable finer PWM duty control [default = 255]
- */
-void set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t v_size=255, const bool invert=false);
+#endif // _HAL_AVR_H_

Marlin/I2CPositionEncoder.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,86 +19,91 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
-#include "../inc/MarlinConfig.h"
+#ifndef I2CPOSENC_H
+#define I2CPOSENC_H
 
-#include "../module/planner.h"
+#include "MarlinConfig.h"
 
-#include <Wire.h>
+#if ENABLED(I2C_POSITION_ENCODERS)
 
-//=========== Advanced / Less-Common Encoder Configuration Settings ==========
+  #include "enum.h"
+  #include "macros.h"
+  #include "types.h"
+  #include <Wire.h>
 
-#define I2CPE_EC_THRESH_PROPORTIONAL                    // if enabled adjusts the error correction threshold
-                                                        // proportional to the current speed of the axis allows
-                                                        // for very small error margin at low speeds without
-                                                        // stuttering due to reading latency at high speeds
+  //=========== Advanced / Less-Common Encoder Configuration Settings ==========
 
-#define I2CPE_DEBUG                                     // enable encoder-related debug serial echos
+  #define I2CPE_EC_THRESH_PROPORTIONAL                    // if enabled adjusts the error correction threshold
+                                                          // proportional to the current speed of the axis allows
+                                                          // for very small error margin at low speeds without
+                                                          // stuttering due to reading latency at high speeds
 
-#define I2CPE_REBOOT_TIME             5000              // time we wait for an encoder module to reboot
-                                                        // after changing address.
+  #define I2CPE_DEBUG                                     // enable encoder-related debug serial echos
 
-#define I2CPE_MAG_SIG_GOOD            0
-#define I2CPE_MAG_SIG_MID             1
-#define I2CPE_MAG_SIG_BAD             2
-#define I2CPE_MAG_SIG_NF              255
+  #define I2CPE_REBOOT_TIME             5000              // time we wait for an encoder module to reboot
+                                                          // after changing address.
 
-#define I2CPE_REQ_REPORT              0
-#define I2CPE_RESET_COUNT             1
-#define I2CPE_SET_ADDR                2
-#define I2CPE_SET_REPORT_MODE         3
-#define I2CPE_CLEAR_EEPROM            4
+  #define I2CPE_MAG_SIG_GOOD            0
+  #define I2CPE_MAG_SIG_MID             1
+  #define I2CPE_MAG_SIG_BAD             2
+  #define I2CPE_MAG_SIG_NF              255
 
-#define I2CPE_LED_PAR_MODE            10
-#define I2CPE_LED_PAR_BRT             11
-#define I2CPE_LED_PAR_RATE            14
+  #define I2CPE_REQ_REPORT              0
+  #define I2CPE_RESET_COUNT             1
+  #define I2CPE_SET_ADDR                2
+  #define I2CPE_SET_REPORT_MODE         3
+  #define I2CPE_CLEAR_EEPROM            4
 
-#define I2CPE_REPORT_DISTANCE         0
-#define I2CPE_REPORT_STRENGTH         1
-#define I2CPE_REPORT_VERSION          2
+  #define I2CPE_LED_PAR_MODE            10
+  #define I2CPE_LED_PAR_BRT             11
+  #define I2CPE_LED_PAR_RATE            14
 
-// Default I2C addresses
-#define I2CPE_PRESET_ADDR_X           30
-#define I2CPE_PRESET_ADDR_Y           31
-#define I2CPE_PRESET_ADDR_Z           32
-#define I2CPE_PRESET_ADDR_E           33
+  #define I2CPE_REPORT_DISTANCE         0
+  #define I2CPE_REPORT_STRENGTH         1
+  #define I2CPE_REPORT_VERSION          2
 
-#define I2CPE_DEF_AXIS                X_AXIS
-#define I2CPE_DEF_ADDR                I2CPE_PRESET_ADDR_X
+  // Default I2C addresses
+  #define I2CPE_PRESET_ADDR_X           30
+  #define I2CPE_PRESET_ADDR_Y           31
+  #define I2CPE_PRESET_ADDR_Z           32
+  #define I2CPE_PRESET_ADDR_E           33
 
-// Error event counter; tracks how many times there is an error exceeding a certain threshold
-#define I2CPE_ERR_CNT_THRESH          3.00
-#define I2CPE_ERR_CNT_DEBOUNCE_MS     2000
+  #define I2CPE_DEF_AXIS                X_AXIS
+  #define I2CPE_DEF_ADDR                I2CPE_PRESET_ADDR_X
 
-#if ENABLED(I2CPE_ERR_ROLLING_AVERAGE)
-  #define I2CPE_ERR_ARRAY_SIZE        32
-  #define I2CPE_ERR_PRST_ARRAY_SIZE   10
-#endif
+  // Error event counter; tracks how many times there is an error exceeding a certain threshold
+  #define I2CPE_ERR_CNT_THRESH          3.00
+  #define I2CPE_ERR_CNT_DEBOUNCE_MS     2000
 
-// Error Correction Methods
-#define I2CPE_ECM_NONE                0
-#define I2CPE_ECM_MICROSTEP           1
-#define I2CPE_ECM_PLANNER             2
-#define I2CPE_ECM_STALLDETECT         3
+  #if ENABLED(I2CPE_ERR_ROLLING_AVERAGE)
+    #define I2CPE_ERR_ARRAY_SIZE        32
+    #define I2CPE_ERR_PRST_ARRAY_SIZE   10
+  #endif
 
-// Encoder types
-#define I2CPE_ENC_TYPE_ROTARY         0
-#define I2CPE_ENC_TYPE_LINEAR         1
+  // Error Correction Methods
+  #define I2CPE_ECM_NONE                0
+  #define I2CPE_ECM_MICROSTEP           1
+  #define I2CPE_ECM_PLANNER             2
+  #define I2CPE_ECM_STALLDETECT         3
 
-// Parser
-#define I2CPE_PARSE_ERR               1
-#define I2CPE_PARSE_OK                0
+  // Encoder types
+  #define I2CPE_ENC_TYPE_ROTARY         0
+  #define I2CPE_ENC_TYPE_LINEAR         1
 
-#define LOOP_PE(VAR) LOOP_L_N(VAR, I2CPE_ENCODER_CNT)
-#define CHECK_IDX() do{ if (!WITHIN(idx, 0, I2CPE_ENCODER_CNT - 1)) return; }while(0)
+  // Parser
+  #define I2CPE_PARSE_ERR               1
+  #define I2CPE_PARSE_OK                0
 
-typedef union {
-  volatile int32_t val = 0;
-  uint8_t          bval[4];
-} i2cLong;
+  #define LOOP_PE(VAR) LOOP_L_N(VAR, I2CPE_ENCODER_CNT)
+  #define CHECK_IDX() do{ if (!WITHIN(idx, 0, I2CPE_ENCODER_CNT - 1)) return; }while(0)
 
-class I2CPositionEncoder {
+  typedef union {
+    volatile int32_t val = 0;
+    uint8_t          bval[4];
+  } i2cLong;
+
+  class I2CPositionEncoder {
   private:
     AxisEnum  encoderAxis         = I2CPE_DEF_AXIS;
 
@@ -116,7 +121,7 @@ class I2CPositionEncoder {
 
     bool      homed               = false,
               trusted             = false,
-              initialized         = false,
+              initialised         = false,
               active              = false,
               invert              = false,
               ec                  = true;
@@ -142,7 +147,6 @@ class I2CPositionEncoder {
     void update();
 
     void set_homed();
-    void set_unhomed();
 
     int32_t get_raw_count();
 
@@ -152,7 +156,7 @@ class I2CPositionEncoder {
         case I2CPE_ENC_TYPE_LINEAR:
           return count / encoderTicksPerUnit;
         case I2CPE_ENC_TYPE_ROTARY:
-          return (count * stepperTicks) / (encoderTicksPerUnit * planner.settings.axis_steps_per_mm[encoderAxis]);
+          return (count * stepperTicks) / (encoderTicksPerUnit * planner.axis_steps_per_mm[encoderAxis]);
       }
     }
 
@@ -166,15 +170,15 @@ class I2CPositionEncoder {
 
     bool passes_test(const bool report);
 
-    bool test_axis();
+    bool test_axis(void);
 
-    FORCE_INLINE int get_error_count() { return errorCount; }
+    FORCE_INLINE int get_error_count(void) { return errorCount; }
     FORCE_INLINE void set_error_count(const int newCount) { errorCount = newCount; }
 
     FORCE_INLINE uint8_t get_address() { return i2cAddress; }
     FORCE_INLINE void set_address(const uint8_t addr) { i2cAddress = addr; }
 
-    FORCE_INLINE bool get_active() { return active; }
+    FORCE_INLINE bool get_active(void) { return active; }
     FORCE_INLINE void set_active(const bool a) { active = a; }
 
     FORCE_INLINE void set_inverted(const bool i) { invert = i; }
@@ -196,7 +200,7 @@ class I2CPositionEncoder {
         case I2CPE_ENC_TYPE_LINEAR:
           return encoderTicksPerUnit;
         case I2CPE_ENC_TYPE_ROTARY:
-          return (int)((encoderTicksPerUnit / stepperTicks) * planner.settings.axis_steps_per_mm[encoderAxis]);
+          return (int)((encoderTicksPerUnit / stepperTicks) * planner.axis_steps_per_mm[encoderAxis]);
       }
     }
 
@@ -208,35 +212,31 @@ class I2CPositionEncoder {
 
     FORCE_INLINE int get_stepper_ticks() { return stepperTicks; }
     FORCE_INLINE void set_stepper_ticks(const int ticks) { stepperTicks = ticks; }
-};
+  };
 
-class I2CPositionEncodersMgr {
+  class I2CPositionEncodersMgr {
   private:
     static bool I2CPE_anyaxis;
     static uint8_t I2CPE_addr, I2CPE_idx;
 
   public:
 
-    static void init();
+    static void init(void);
 
     // consider only updating one endoder per call / tick if encoders become too time intensive
-    static void update() { LOOP_PE(i) encoders[i].update(); }
+    static void update(void) { LOOP_PE(i) encoders[i].update(); }
 
     static void homed(const AxisEnum axis) {
       LOOP_PE(i)
         if (encoders[i].get_axis() == axis) encoders[i].set_homed();
     }
 
-    static void unhomed(const AxisEnum axis) {
-      LOOP_PE(i)
-        if (encoders[i].get_axis() == axis) encoders[i].set_unhomed();
-    }
-
     static void report_position(const int8_t idx, const bool units, const bool noOffset);
 
     static void report_status(const int8_t idx) {
       CHECK_IDX();
-      SERIAL_ECHOLNPAIR("Encoder ", idx, ": ");
+      SERIAL_ECHOPAIR("Encoder ",idx);
+      SERIAL_ECHOPGM(": ");
       encoders[idx].get_raw_count();
       encoders[idx].passes_test(true);
     }
@@ -261,32 +261,40 @@ class I2CPositionEncodersMgr {
 
     static void report_error_count(const int8_t idx, const AxisEnum axis) {
       CHECK_IDX();
-      SERIAL_ECHOLNPAIR("Error count on ", axis_codes[axis], " axis is ", encoders[idx].get_error_count());
+      SERIAL_ECHOPAIR("Error count on ", axis_codes[axis]);
+      SERIAL_ECHOLNPAIR(" axis is ", encoders[idx].get_error_count());
     }
 
     static void reset_error_count(const int8_t idx, const AxisEnum axis) {
       CHECK_IDX();
       encoders[idx].set_error_count(0);
-      SERIAL_ECHOLNPAIR("Error count on ", axis_codes[axis], " axis has been reset.");
+      SERIAL_ECHOPAIR("Error count on ", axis_codes[axis]);
+      SERIAL_ECHOLNPGM(" axis has been reset.");
     }
 
     static void enable_ec(const int8_t idx, const bool enabled, const AxisEnum axis) {
       CHECK_IDX();
       encoders[idx].set_ec_enabled(enabled);
       SERIAL_ECHOPAIR("Error correction on ", axis_codes[axis]);
-      SERIAL_ECHO_TERNARY(encoders[idx].get_ec_enabled(), " axis is ", "en", "dis", "abled.\n");
+      SERIAL_ECHOPGM(" axis is ");
+      serialprintPGM(encoders[idx].get_ec_enabled() ? PSTR("en") : PSTR("dis"));
+      SERIAL_ECHOLNPGM("abled.");
     }
 
     static void set_ec_threshold(const int8_t idx, const float newThreshold, const AxisEnum axis) {
       CHECK_IDX();
       encoders[idx].set_ec_threshold(newThreshold);
-      SERIAL_ECHOLNPAIR("Error correct threshold for ", axis_codes[axis], " axis set to ", FIXFLOAT(newThreshold), "mm.");
+      SERIAL_ECHOPAIR("Error correct threshold for ", axis_codes[axis]);
+      SERIAL_ECHOPAIR_F(" axis set to ", newThreshold);
+      SERIAL_ECHOLNPGM("mm.");
     }
 
     static void get_ec_threshold(const int8_t idx, const AxisEnum axis) {
       CHECK_IDX();
       const float threshold = encoders[idx].get_ec_threshold();
-      SERIAL_ECHOLNPAIR("Error correct threshold for ", axis_codes[axis], " axis is ", FIXFLOAT(threshold), "mm.");
+      SERIAL_ECHOPAIR("Error correct threshold for ", axis_codes[axis]);
+      SERIAL_ECHOPAIR_F(" axis is ", threshold);
+      SERIAL_ECHOLNPGM("mm.");
     }
 
     static int8_t idx_from_axis(const AxisEnum axis) {
@@ -315,6 +323,20 @@ class I2CPositionEncodersMgr {
     static void M869();
 
     static I2CPositionEncoder encoders[I2CPE_ENCODER_CNT];
-};
+  };
 
-extern I2CPositionEncodersMgr I2CPEM;
+  extern I2CPositionEncodersMgr I2CPEM;
+
+  FORCE_INLINE static void gcode_M860() { I2CPEM.M860(); }
+  FORCE_INLINE static void gcode_M861() { I2CPEM.M861(); }
+  FORCE_INLINE static void gcode_M862() { I2CPEM.M862(); }
+  FORCE_INLINE static void gcode_M863() { I2CPEM.M863(); }
+  FORCE_INLINE static void gcode_M864() { I2CPEM.M864(); }
+  FORCE_INLINE static void gcode_M865() { I2CPEM.M865(); }
+  FORCE_INLINE static void gcode_M866() { I2CPEM.M866(); }
+  FORCE_INLINE static void gcode_M867() { I2CPEM.M867(); }
+  FORCE_INLINE static void gcode_M868() { I2CPEM.M868(); }
+  FORCE_INLINE static void gcode_M869() { I2CPEM.M869(); }
+
+#endif //I2C_POSITION_ENCODERS
+#endif //I2CPOSENC_H

Marlin/M100_Free_Mem_Chk.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,16 +20,6 @@
  *
  */
 
-#include "../../inc/MarlinConfig.h"
-
-#if ENABLED(M100_FREE_MEMORY_WATCHER)
-
-#include "../gcode.h"
-#include "../queue.h"
-#include "../../libs/hex_print_routines.h"
-
-#include "../../MarlinCore.h" // for idle()
-
 /**
  * M100 Free Memory Watcher
  *
@@ -50,72 +40,36 @@
  *
  * Also, there are two support functions that can be called from a developer's C code.
  *
- *    uint16_t check_for_free_memory_corruption(PGM_P const free_memory_start);
- *    void M100_dump_routine(PGM_P const title, const char * const start, const char * const end);
+ *    uint16_t check_for_free_memory_corruption(const char * const ptr);
+ *    void M100_dump_routine(const char * const title, const char *start, const char *end);
  *
  * Initial version by Roxy-3D
  */
+
+#include "MarlinConfig.h"
+
+#if ENABLED(M100_FREE_MEMORY_WATCHER)
+
 #define M100_FREE_MEMORY_DUMPER     // Enable for the `M100 D` Dump sub-command
 #define M100_FREE_MEMORY_CORRUPTOR  // Enable for the `M100 C` Corrupt sub-command
 
+#include "Marlin.h"
+#include "parser.h"
+#include "hex_print_routines.h"
+
 #define TEST_BYTE ((char) 0xE5)
 
-#if defined(__AVR__) || IS_32BIT_TEENSY
-
-  extern char __bss_end;
-  char *end_bss = &__bss_end,
-       *free_memory_start = end_bss, *free_memory_end = 0,
-       *stacklimit = 0, *heaplimit = 0;
-
-  #define MEMORY_END_CORRECTION 0
-
-#elif defined(TARGET_LPC1768)
-
-  extern char __bss_end__, __StackLimit, __HeapLimit;
-
-  char *end_bss = &__bss_end__,
-       *stacklimit = &__StackLimit,
-       *heaplimit = &__HeapLimit;
-
-  #define MEMORY_END_CORRECTION 0x200
-
-  char *free_memory_start = heaplimit,
-       *free_memory_end = stacklimit - MEMORY_END_CORRECTION;
-
-#elif defined(__SAM3X8E__)
-
-  extern char _ebss;
-
-  char *end_bss = &_ebss,
-       *free_memory_start = end_bss,
-       *free_memory_end = 0,
-       *stacklimit = 0,
-       *heaplimit = 0;
-
-  #define MEMORY_END_CORRECTION 0x10000  // need to stay well below 0x20080000 or M100 F crashes
-
-#elif defined(__SAMD51__)
-
-  extern unsigned int __bss_end__, __StackLimit, __HeapLimit;
-  extern "C" void * _sbrk(int incr);
-
-  void *end_bss = &__bss_end__,
-       *stacklimit = &__StackLimit,
-       *heaplimit = &__HeapLimit;
-
-  #define MEMORY_END_CORRECTION 0x400
-
-  char *free_memory_start = (char *)_sbrk(0) + 0x200,     //  Leave some heap space
-       *free_memory_end = (char *)stacklimit - MEMORY_END_CORRECTION;
-
-#else
-  #error "M100 - unsupported CPU"
-#endif
+extern char* __brkval;
+extern size_t  __heap_start, __heap_end, __flp;
+extern char __bss_end;
 
 //
 // Utility functions
 //
 
+#define END_OF_HEAP() (__brkval ? __brkval : &__bss_end)
+int check_for_free_memory_corruption(const char * const title);
+
 // Location of a variable on its stack frame. Returns a value above
 // the stack (once the function returns to the caller).
 char* top_of_stack() {
@@ -124,9 +78,9 @@ char* top_of_stack() {
 }
 
 // Count the number of test bytes at the specified location.
-inline int32_t count_test_bytes(const char * const start_free_memory) {
-  for (uint32_t i = 0; i < 32000; i++)
-    if (char(start_free_memory[i]) != TEST_BYTE)
+int16_t count_test_bytes(const char * const ptr) {
+  for (uint16_t i = 0; i < 32000; i++)
+    if (((char) ptr[i]) != TEST_BYTE)
       return i - 1;
 
   return -1;
@@ -139,130 +93,74 @@ inline int32_t count_test_bytes(const char * const start_free_memory) {
 #if ENABLED(M100_FREE_MEMORY_DUMPER)
   /**
    * M100 D
-   *  Dump the free memory block from brkval to the stack pointer.
+   *  Dump the free memory block from __brkval to the stack pointer.
    *  malloc() eats memory from the start of the block and the stack grows
    *  up from the bottom of the block. Solid test bytes indicate nothing has
    *  used that memory yet. There should not be anything but test bytes within
    *  the block. If so, it may indicate memory corruption due to a bad pointer.
    *  Unexpected bytes are flagged in the right column.
    */
-  inline void dump_free_memory(char *start_free_memory, char *end_free_memory) {
+  void dump_free_memory(const char *ptr, const char *sp) {
     //
     // Start and end the dump on a nice 16 byte boundary
     // (even though the values are not 16-byte aligned).
     //
-    start_free_memory = (char*)(ptr_int_t(uint32_t(start_free_memory) & ~0xFUL)); // Align to 16-byte boundary
-    end_free_memory   = (char*)(ptr_int_t(uint32_t(end_free_memory)   |  0xFUL)); // Align end_free_memory to the 15th byte (at or above end_free_memory)
+    ptr = (char *)((uint16_t)ptr & 0xFFF0); // Align to 16-byte boundary
+    sp  = (char *)((uint16_t)sp  | 0x000F); // Align sp to the 15th byte (at or above sp)
 
     // Dump command main loop
-    while (start_free_memory < end_free_memory) {
-      print_hex_address(start_free_memory);             // Print the address
+    while (ptr < sp) {
+      print_hex_word((uint16_t)ptr);      // Print the address
       SERIAL_CHAR(':');
       for (uint8_t i = 0; i < 16; i++) {  // and 16 data bytes
         if (i == 8) SERIAL_CHAR('-');
-        print_hex_byte(start_free_memory[i]);
+        print_hex_byte(ptr[i]);
         SERIAL_CHAR(' ');
       }
-      serial_delay(25);
+      safe_delay(25);
       SERIAL_CHAR('|');                   // Point out non test bytes
       for (uint8_t i = 0; i < 16; i++) {
-        char ccc = (char)start_free_memory[i]; // cast to char before automatically casting to char on assignment, in case the compiler is broken
-        ccc = (ccc == TEST_BYTE) ? ' ' : '?';
+        char ccc = (char)ptr[i]; // cast to char before automatically casting to char on assignment, in case the compiler is broken
+        if (&ptr[i] >= (const char*)command_queue && &ptr[i] < (const char*)(command_queue + sizeof(command_queue))) { // Print out ASCII in the command buffer area
+          if (!WITHIN(ccc, ' ', 0x7E)) ccc = ' ';
+        }
+        else { // If not in the command buffer area, flag bytes that don't match the test byte
+          ccc = (ccc == TEST_BYTE) ? ' ' : '?';
+        }
         SERIAL_CHAR(ccc);
       }
       SERIAL_EOL();
-      start_free_memory += 16;
-      serial_delay(25);
+      ptr += 16;
+      safe_delay(25);
       idle();
     }
   }
 
-  void M100_dump_routine(PGM_P const title, const char * const start, const char * const end) {
-    serialprintPGM(title);
-    SERIAL_EOL();
-    //
-    // Round the start and end locations to produce full lines of output
-    //
-    dump_free_memory(
-      (char*)(ptr_int_t(uint32_t(start) & ~0xFUL)), // Align to 16-byte boundary
-      (char*)(ptr_int_t(uint32_t(end)   |  0xFUL))  // Align end_free_memory to the 15th byte (at or above end_free_memory)
-    );
-  }
+void M100_dump_routine(const char * const title, const char *start, const char *end) {
+  SERIAL_ECHOLN(title);
+  //
+  // Round the start and end locations to produce full lines of output
+  //
+  start = (char*)((uint16_t) start & 0xFFF0);
+  end   = (char*)((uint16_t) end   | 0x000F);
+  dump_free_memory(start, end);
+}
 
 #endif // M100_FREE_MEMORY_DUMPER
 
-inline int check_for_free_memory_corruption(PGM_P const title) {
-  serialprintPGM(title);
-
-  char *start_free_memory = free_memory_start, *end_free_memory = free_memory_end;
-  int n = end_free_memory - start_free_memory;
-
-  SERIAL_ECHOPAIR("\nfmc() n=", n);
-  SERIAL_ECHOPAIR("\nfree_memory_start=", hex_address(free_memory_start));
-  SERIAL_ECHOLNPAIR("  end_free_memory=", hex_address(end_free_memory));
-
-  if (end_free_memory < start_free_memory)  {
-    SERIAL_ECHOPGM(" end_free_memory < Heap ");
-    // SET_INPUT_PULLUP(63);           // if the developer has a switch wired up to their controller board
-    // safe_delay(5);                  // this code can be enabled to pause the display as soon as the
-    // while ( READ(63))               // malfunction is detected.   It is currently defaulting to a switch
-    //   idle();                       // being on pin-63 which is unassigend and available on most controller
-    // safe_delay(20);                 // boards.
-    // while ( !READ(63))
-    //   idle();
-    serial_delay(20);
-    #if ENABLED(M100_FREE_MEMORY_DUMPER)
-      M100_dump_routine(PSTR("   Memory corruption detected with end_free_memory<Heap\n"), (const char*)0x1B80, (const char*)0x21FF);
-    #endif
-  }
-
-  // Scan through the range looking for the biggest block of 0xE5's we can find
-  int block_cnt = 0;
-  for (int i = 0; i < n; i++) {
-    if (start_free_memory[i] == TEST_BYTE) {
-      int32_t j = count_test_bytes(start_free_memory + i);
-      if (j > 8) {
-        // SERIAL_ECHOPAIR("Found ", j);
-        // SERIAL_ECHOLNPAIR(" bytes free at ", hex_address(start_free_memory + i));
-        i += j;
-        block_cnt++;
-        SERIAL_ECHOPAIR(" (", block_cnt);
-        SERIAL_ECHOPAIR(") found=", j);
-        SERIAL_ECHOLNPGM("   ");
-      }
-    }
-  }
-  SERIAL_ECHOPAIR("  block_found=", block_cnt);
-
-  if (block_cnt != 1)
-    SERIAL_ECHOLNPGM("\nMemory Corruption detected in free memory area.");
-
-  if (block_cnt == 0)       // Make sure the special case of no free blocks shows up as an
-    block_cnt = -1;         //  error to the calling code!
-
-  SERIAL_ECHOPGM(" return=");
-  if (block_cnt == 1) {
-    SERIAL_CHAR('0');       // If the block_cnt is 1, nothing has broken up the free memory
-    SERIAL_EOL();           //  area and it is appropriate to say 'no corruption'.
-    return 0;
-  }
-  SERIAL_ECHOLNPGM("true");
-  return block_cnt;
-}
-
 /**
  * M100 F
  *  Return the number of free bytes in the memory pool,
  *  with other vital statistics defining the pool.
  */
-inline void free_memory_pool_report(char * const start_free_memory, const int32_t size) {
-  int32_t max_cnt = -1, block_cnt = 0;
-  char *max_addr = nullptr;
+void free_memory_pool_report(char * const ptr, const int16_t size) {
+  int16_t max_cnt = -1, block_cnt = 0;
+  char *max_addr = NULL;
   // Find the longest block of test bytes in the buffer
-  for (int32_t i = 0; i < size; i++) {
-    char *addr = start_free_memory + i;
+  for (int16_t i = 0; i < size; i++) {
+    char *addr = ptr + i;
     if (*addr == TEST_BYTE) {
-      const int32_t j = count_test_bytes(addr);
+      const int16_t j = count_test_bytes(addr);
       if (j > 8) {
         SERIAL_ECHOPAIR("Found ", j);
         SERIAL_ECHOLNPAIR(" bytes free at ", hex_address(addr));
@@ -280,7 +178,7 @@ inline void free_memory_pool_report(char * const start_free_memory, const int32_
     SERIAL_ECHOPAIR("\nLargest free block is ", max_cnt);
     SERIAL_ECHOLNPAIR(" bytes at ", hex_address(max_addr));
   }
-  SERIAL_ECHOLNPAIR("check_for_free_memory_corruption() = ", check_for_free_memory_corruption(PSTR("M100 F ")));
+  SERIAL_ECHOLNPAIR("check_for_free_memory_corruption() = ", check_for_free_memory_corruption("M100 F "));
 }
 
 #if ENABLED(M100_FREE_MEMORY_CORRUPTOR)
@@ -289,14 +187,14 @@ inline void free_memory_pool_report(char * const start_free_memory, const int32_
    *  Corrupt <num> locations in the free memory pool and report the corrupt addresses.
    *  This is useful to check the correctness of the M100 D and the M100 F commands.
    */
-  inline void corrupt_free_memory(char *start_free_memory, const uint32_t size) {
-    start_free_memory += 8;
-    const uint32_t near_top = top_of_stack() - start_free_memory - 250, // -250 to avoid interrupt activity that's altered the stack.
+  void corrupt_free_memory(char *ptr, const uint16_t size) {
+    ptr += 8;
+    const uint16_t near_top = top_of_stack() - ptr - 250, // -250 to avoid interrupt activity that's altered the stack.
                    j = near_top / (size + 1);
 
     SERIAL_ECHOLNPGM("Corrupting free memory block.\n");
-    for (uint32_t i = 1; i <= size; i++) {
-      char * const addr = start_free_memory + i * j;
+    for (uint16_t i = 1; i <= size; i++) {
+      char * const addr = ptr + i * j;
       *addr = i;
       SERIAL_ECHOPAIR("\nCorrupting address: ", hex_address(addr));
     }
@@ -308,7 +206,7 @@ inline void free_memory_pool_report(char * const start_free_memory, const int32_
  * M100 I
  *  Init memory for the M100 tests. (Automatically applied on the first M100.)
  */
-inline void init_free_memory(char *start_free_memory, int32_t size) {
+void init_free_memory(char *ptr, int16_t size) {
   SERIAL_ECHOLNPGM("Initializing free memory block.\n\n");
 
   size -= 250;    // -250 to avoid interrupt activity that's altered the stack.
@@ -317,17 +215,17 @@ inline void init_free_memory(char *start_free_memory, int32_t size) {
     return;
   }
 
-  start_free_memory += 8;       // move a few bytes away from the heap just because we don't want
+  ptr += 8;       // move a few bytes away from the heap just because we don't want
                   // to be altering memory that close to it.
-  memset(start_free_memory, TEST_BYTE, size);
+  memset(ptr, TEST_BYTE, size);
 
   SERIAL_ECHO(size);
   SERIAL_ECHOLNPGM(" bytes of memory initialized.\n");
 
-  for (int32_t i = 0; i < size; i++) {
-    if (start_free_memory[i] != TEST_BYTE) {
-      SERIAL_ECHOPAIR("? address : ", hex_address(start_free_memory + i));
-      SERIAL_ECHOLNPAIR("=", hex_byte(start_free_memory[i]));
+  for (int16_t i = 0; i < size; i++) {
+    if (ptr[i] != TEST_BYTE) {
+      SERIAL_ECHOPAIR("? address : ", hex_address(ptr + i));
+      SERIAL_ECHOLNPAIR("=", hex_byte(ptr[i]));
       SERIAL_EOL();
     }
   }
@@ -336,39 +234,99 @@ inline void init_free_memory(char *start_free_memory, int32_t size) {
 /**
  * M100: Free Memory Check
  */
-void GcodeSuite::M100() {
+void gcode_M100() {
+  SERIAL_ECHOPAIR("\n__brkval : ", hex_address(__brkval));
+  SERIAL_ECHOPAIR("\n__bss_end : ", hex_address(&__bss_end));
 
-  char *sp = top_of_stack();
-  if (!free_memory_end) free_memory_end = sp - MEMORY_END_CORRECTION;
-  SERIAL_ECHOPAIR("\nbss_end               : ", hex_address(end_bss));
-  if (heaplimit) SERIAL_ECHOPAIR("\n__heaplimit           : ", hex_address(heaplimit));
-  SERIAL_ECHOPAIR("\nfree_memory_start     : ", hex_address(free_memory_start));
-  if (stacklimit) SERIAL_ECHOPAIR("\n__stacklimit          : ", hex_address(stacklimit));
-  SERIAL_ECHOPAIR("\nfree_memory_end       : ", hex_address(free_memory_end));
-  if (MEMORY_END_CORRECTION)  SERIAL_ECHOPAIR("\nMEMORY_END_CORRECTION: ", MEMORY_END_CORRECTION);
-  SERIAL_ECHOLNPAIR("\nStack Pointer         : ", hex_address(sp));
+  char *ptr = END_OF_HEAP(), *sp = top_of_stack();
+
+  SERIAL_ECHOPAIR("\nstart of free space : ", hex_address(ptr));
+  SERIAL_ECHOLNPAIR("\nStack Pointer : ", hex_address(sp));
 
   // Always init on the first invocation of M100
   static bool m100_not_initialized = true;
   if (m100_not_initialized || parser.seen('I')) {
     m100_not_initialized = false;
-    init_free_memory(free_memory_start, free_memory_end - free_memory_start);
+    init_free_memory(ptr, sp - ptr);
   }
 
   #if ENABLED(M100_FREE_MEMORY_DUMPER)
     if (parser.seen('D'))
-      return dump_free_memory(free_memory_start, free_memory_end);
+      return dump_free_memory(ptr, sp);
   #endif
 
   if (parser.seen('F'))
-    return free_memory_pool_report(free_memory_start, free_memory_end - free_memory_start);
+    return free_memory_pool_report(ptr, sp - ptr);
 
   #if ENABLED(M100_FREE_MEMORY_CORRUPTOR)
 
     if (parser.seen('C'))
-      return corrupt_free_memory(free_memory_start, parser.value_int());
+      return corrupt_free_memory(ptr, parser.value_int());
 
   #endif
 }
 
+int check_for_free_memory_corruption(const char * const title) {
+  SERIAL_ECHO(title);
+
+  char *ptr = END_OF_HEAP(), *sp = top_of_stack();
+  int n = sp - ptr;
+
+  SERIAL_ECHOPAIR("\nfmc() n=", n);
+  SERIAL_ECHOPAIR("\n&__brkval: ", hex_address(&__brkval));
+  SERIAL_ECHOPAIR("=",             hex_address(__brkval));
+  SERIAL_ECHOPAIR("\n__bss_end: ", hex_address(&__bss_end));
+  SERIAL_ECHOPAIR(" sp=",          hex_address(sp));
+
+  if (sp < ptr)  {
+    SERIAL_ECHOPGM(" sp < Heap ");
+    // SET_INPUT_PULLUP(63);           // if the developer has a switch wired up to their controller board
+    // safe_delay(5);                  // this code can be enabled to pause the display as soon as the
+    // while ( READ(63))               // malfunction is detected.   It is currently defaulting to a switch
+    //   idle();                       // being on pin-63 which is unassigend and available on most controller
+    // safe_delay(20);                 // boards.
+    // while ( !READ(63))
+    //   idle();
+    safe_delay(20);
+    #ifdef M100_FREE_MEMORY_DUMPER
+      M100_dump_routine("   Memory corruption detected with sp<Heap\n", (char*)0x1B80, (char*)0x21FF);
+    #endif
+  }
+
+  // Scan through the range looking for the biggest block of 0xE5's we can find
+  int block_cnt = 0;
+  for (int i = 0; i < n; i++) {
+    if (ptr[i] == TEST_BYTE) {
+      int16_t j = count_test_bytes(ptr + i);
+      if (j > 8) {
+        // SERIAL_ECHOPAIR("Found ", j);
+        // SERIAL_ECHOLNPAIR(" bytes free at ", hex_address(ptr + i));
+        i += j;
+        block_cnt++;
+        SERIAL_ECHOPAIR(" (", block_cnt);
+        SERIAL_ECHOPAIR(") found=", j);
+        SERIAL_ECHOPGM("   ");
+      }
+    }
+  }
+  SERIAL_ECHOPAIR("  block_found=", block_cnt);
+
+  if (block_cnt != 1 || __brkval != 0x0000)
+    SERIAL_ECHOLNPGM("\nMemory Corruption detected in free memory area.");
+
+  if (block_cnt == 0)       // Make sure the special case of no free blocks shows up as an
+    block_cnt = -1;         // error to the calling code!
+
+  SERIAL_ECHOPGM(" return=");
+  if (block_cnt == 1) {
+    SERIAL_CHAR('0');       // if the block_cnt is 1, nothing has broken up the free memory
+    SERIAL_EOL();             // area and it is appropriate to say 'no corruption'.
+    return 0;
+  }
+  SERIAL_ECHOLNPGM("true");
+  return block_cnt;
+}
+
 #endif // M100_FREE_MEMORY_WATCHER
+
+

Marlin/Marlin.h

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

Marlin/Marlin.ino

@@ -3,17 +3,17 @@
 
   Marlin Firmware
 
-  (c) 2011-2019 MarlinFirmware
+  (c) 2011-2018 MarlinFirmware
   Portions of Marlin are (c) by their respective authors.
   All code complies with GPLv2 and/or GPLv3
 
 ================================================================================
 
-Greetings! Thank you for choosing Marlin 2 as your 3D printer firmware.
+Greetings! Thank you for choosing Marlin as your 3D printer firmware.
 
 To configure Marlin you must edit Configuration.h and Configuration_adv.h
-located in the root 'Marlin' folder. Check the config/examples folder to see if
-there's a more suitable starting-point for your specific hardware.
+located in the root 'Marlin' folder. Check the example_configurations folder to
+see if there's a more suitable starting-point for your specific hardware.
 
 Before diving in, we recommend the following essential links:
 

Marlin/MarlinConfig.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,27 +19,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
-//
-// Prefix header for all Marlin sources
-//
+#ifndef MARLIN_CONFIG_H
+#define MARLIN_CONFIG_H
 
-#include "MarlinConfigPre.h"
+#include "boards.h"
+#include "macros.h"
+#include "Version.h"
+#include "Configuration.h"
+#include "Conditionals_LCD.h"
+#include "drivers.h"
+#include "Configuration_adv.h"
 
-#include "../HAL/HAL.h"
-
-#include "../pins/pins.h"
-#include HAL_PATH(../HAL, spi_pins.h)
+#if USE_MARLINSERIAL
+  #define HardwareSerial_h // trick to disable the standard HWserial
+#endif
 
+#include "types.h"
+#include "HAL.h"
+#include "pins.h"
 #include "Conditionals_post.h"
-#include HAL_PATH(../HAL, inc/Conditionals_post.h)
-
 #include "SanityCheck.h"
-#include HAL_PATH(../HAL, inc/SanityCheck.h)
+#include "enum.h"
+#include "language.h"
+#include "utility.h"
+#include "serial.h"
 
-// Include all core headers
-#include "../core/types.h"
-#include "../core/language.h"
-#include "../core/utility.h"
-#include "../core/serial.h"
+#endif // MARLIN_CONFIG_H

Marlin/MarlinSPI.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,13 +19,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
-#include "softspi.h"
+#ifndef __MARLIN_SPI_H__
+#define __MARLIN_SPI_H__
+
 #include <stdint.h>
+#include "softspi.h"
 
 template<uint8_t MisoPin, uint8_t MosiPin, uint8_t SckPin>
-class SPIclass {
+class SPI {
   static SoftSPI<MisoPin, MosiPin, SckPin> softSPI;
   public:
     FORCE_INLINE static void init() { softSPI.begin(); }
@@ -33,22 +35,23 @@ class SPIclass {
     FORCE_INLINE static uint8_t receive() { return softSPI.receive(); }
 };
 
+
 // Hardware SPI
 template<>
-class SPIclass<MISO_PIN, MOSI_PIN, SCK_PIN> {
+class SPI<MISO_PIN, MOSI_PIN, SCK_PIN> {
   public:
     FORCE_INLINE static void init() {
-      OUT_WRITE(SCK_PIN, LOW);
-      OUT_WRITE(MOSI_PIN, HIGH);
-      SET_INPUT_PULLUP(MISO_PIN);
+        OUT_WRITE(SCK_PIN, LOW);
+        OUT_WRITE(MOSI_PIN, HIGH);
+        SET_INPUT(MISO_PIN);
+        WRITE(MISO_PIN, HIGH);
     }
     FORCE_INLINE static uint8_t receive() {
-      #if defined(__AVR__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
-        SPDR = 0;
-        for (;!TEST(SPSR, SPIF););
-        return SPDR;
-      #else
-        return spiRec();
-      #endif
+      SPDR = 0;
+      while (!TEST(SPSR, SPIF)) { /* nada */ }
+      return SPDR;
     }
+
 };
+
+#endif // __MARLIN_SPI_H__

Marlin/MarlinSerial.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -29,40 +29,73 @@
  * Modified 14 February 2016 by Andreas Hardtung (added tx buffer)
  * Modified 01 October 2017 by Eduardo José Tagle (added XON/XOFF)
  * Modified 10 June 2018 by Eduardo José Tagle (See #10991)
- * Templatized 01 October 2018 by Eduardo José Tagle to allow multiple instances
  */
 
-#ifdef __AVR__
-
 // Disable HardwareSerial.cpp to support chips without a UART (Attiny, etc.)
 
-#include "../../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
-#if !defined(USBCON) && (defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H))
+#if USE_MARLINSERIAL && (defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H))
 
   #include "MarlinSerial.h"
-  #include "../../MarlinCore.h"
+  #include "Marlin.h"
 
-  template<typename Cfg> typename MarlinSerial<Cfg>::ring_buffer_r MarlinSerial<Cfg>::rx_buffer = { 0, 0, { 0 } };
-  template<typename Cfg> typename MarlinSerial<Cfg>::ring_buffer_t MarlinSerial<Cfg>::tx_buffer = { 0 };
-  template<typename Cfg> bool     MarlinSerial<Cfg>::_written = false;
-  template<typename Cfg> uint8_t  MarlinSerial<Cfg>::xon_xoff_state = MarlinSerial<Cfg>::XON_XOFF_CHAR_SENT | MarlinSerial<Cfg>::XON_CHAR;
-  template<typename Cfg> uint8_t  MarlinSerial<Cfg>::rx_dropped_bytes = 0;
-  template<typename Cfg> uint8_t  MarlinSerial<Cfg>::rx_buffer_overruns = 0;
-  template<typename Cfg> uint8_t  MarlinSerial<Cfg>::rx_framing_errors = 0;
-  template<typename Cfg> typename MarlinSerial<Cfg>::ring_buffer_pos_t MarlinSerial<Cfg>::rx_max_enqueued = 0;
+  struct ring_buffer_r {
+    unsigned char buffer[RX_BUFFER_SIZE];
+    volatile ring_buffer_pos_t head, tail;
+  };
+
+  #if TX_BUFFER_SIZE > 0
+    struct ring_buffer_t {
+      unsigned char buffer[TX_BUFFER_SIZE];
+      volatile uint8_t head, tail;
+    };
+  #endif
+
+  #if UART_PRESENT(SERIAL_PORT)
+    ring_buffer_r rx_buffer = { { 0 }, 0, 0 };
+    #if TX_BUFFER_SIZE > 0
+      ring_buffer_t tx_buffer = { { 0 }, 0, 0 };
+    #endif
+    static bool _written;
+  #endif
+
+  #if ENABLED(SERIAL_XON_XOFF)
+    constexpr uint8_t XON_XOFF_CHAR_SENT = 0x80,  // XON / XOFF Character was sent
+                      XON_XOFF_CHAR_MASK = 0x1F;  // XON / XOFF character to send
+    // XON / XOFF character definitions
+    constexpr uint8_t XON_CHAR  = 17, XOFF_CHAR = 19;
+    uint8_t xon_xoff_state = XON_XOFF_CHAR_SENT | XON_CHAR;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_DROPPED_RX)
+    uint8_t rx_dropped_bytes = 0;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_RX_BUFFER_OVERRUNS)
+    uint8_t rx_buffer_overruns = 0;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_RX_FRAMING_ERRORS)
+    uint8_t rx_framing_errors = 0;
+  #endif
+
+  #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
+    ring_buffer_pos_t rx_max_enqueued = 0;
+  #endif
 
   // A SW memory barrier, to ensure GCC does not overoptimize loops
   #define sw_barrier() asm volatile("": : :"memory");
 
-  #include "../../feature/emergency_parser.h"
+  #if ENABLED(EMERGENCY_PARSER)
+    #include "emergency_parser.h"
+  #endif
 
   // "Atomically" read the RX head index value without disabling interrupts:
   // This MUST be called with RX interrupts enabled, and CAN'T be called
   // from the RX ISR itself!
-  template<typename Cfg>
-  FORCE_INLINE typename MarlinSerial<Cfg>::ring_buffer_pos_t MarlinSerial<Cfg>::atomic_read_rx_head() {
-    if (Cfg::RX_SIZE > 256) {
+  FORCE_INLINE ring_buffer_pos_t atomic_read_rx_head() {
+    #if RX_BUFFER_SIZE > 256
       // Keep reading until 2 consecutive reads return the same value,
       // meaning there was no update in-between caused by an interrupt.
       // This works because serial RX interrupts happen at a slower rate
@@ -76,25 +109,23 @@
         sw_barrier();
       } while (vold != vnew);
       return vnew;
-    }
-    else {
+    #else
       // With an 8bit index, reads are always atomic. No need for special handling
       return rx_buffer.head;
-    }
+    #endif
   }
 
-  template<typename Cfg>
-  volatile bool MarlinSerial<Cfg>::rx_tail_value_not_stable = false;
-  template<typename Cfg>
-  volatile uint16_t MarlinSerial<Cfg>::rx_tail_value_backup = 0;
+  #if RX_BUFFER_SIZE > 256
+    static volatile bool rx_tail_value_not_stable = false;
+    static volatile uint16_t rx_tail_value_backup = 0;
+  #endif
 
   // Set RX tail index, taking into account the RX ISR could interrupt
   //  the write to this variable in the middle - So a backup strategy
   //  is used to ensure reads of the correct values.
   //    -Must NOT be called from the RX ISR -
-  template<typename Cfg>
-  FORCE_INLINE void MarlinSerial<Cfg>::atomic_set_rx_tail(typename MarlinSerial<Cfg>::ring_buffer_pos_t value) {
-    if (Cfg::RX_SIZE > 256) {
+  FORCE_INLINE void atomic_set_rx_tail(ring_buffer_pos_t value) {
+    #if RX_BUFFER_SIZE > 256
       // Store the new value in the backup
       rx_tail_value_backup = value;
       sw_barrier();
@@ -107,30 +138,25 @@
       // Signal the new value is completely stored into the value
       rx_tail_value_not_stable = false;
       sw_barrier();
-    }
-    else
+    #else
       rx_buffer.tail = value;
+    #endif
   }
 
   // Get the RX tail index, taking into account the read could be
   //  interrupting in the middle of the update of that index value
   //    -Called from the RX ISR -
-  template<typename Cfg>
-  FORCE_INLINE typename MarlinSerial<Cfg>::ring_buffer_pos_t MarlinSerial<Cfg>::atomic_read_rx_tail() {
-    if (Cfg::RX_SIZE > 256) {
+  FORCE_INLINE ring_buffer_pos_t atomic_read_rx_tail() {
+    #if RX_BUFFER_SIZE > 256
       // If the true index is being modified, return the backup value
       if (rx_tail_value_not_stable) return rx_tail_value_backup;
-    }
+    #endif
     // The true index is stable, return it
     return rx_buffer.tail;
   }
 
   // (called with RX interrupts disabled)
-  template<typename Cfg>
-  FORCE_INLINE void MarlinSerial<Cfg>::store_rxd_char() {
-
-    static EmergencyParser::State emergency_state; // = EP_RESET
-
+  FORCE_INLINE void store_rxd_char() {
     // Get the tail - Nothing can alter its value while this ISR is executing, but there's
     // a chance that this ISR interrupted the main process while it was updating the index.
     // The backup mechanism ensures the correct value is always returned.
@@ -140,17 +166,27 @@
     ring_buffer_pos_t h = rx_buffer.head;
 
     // Get the next element
-    ring_buffer_pos_t i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(Cfg::RX_SIZE - 1);
+    ring_buffer_pos_t i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
 
-    // This must read the R_UCSRA register before reading the received byte to detect error causes
-    if (Cfg::DROPPED_RX && B_DOR && !++rx_dropped_bytes) --rx_dropped_bytes;
-    if (Cfg::RX_OVERRUNS && B_DOR && !++rx_buffer_overruns) --rx_buffer_overruns;
-    if (Cfg::RX_FRAMING_ERRORS && B_FE && !++rx_framing_errors) --rx_framing_errors;
+    // This must read the M_UCSRxA register before reading the received byte to detect error causes
+    #if ENABLED(SERIAL_STATS_DROPPED_RX)
+      if (TEST(M_UCSRxA, M_DORx) && !++rx_dropped_bytes) --rx_dropped_bytes;
+    #endif
+
+    #if ENABLED(SERIAL_STATS_RX_BUFFER_OVERRUNS)
+      if (TEST(M_UCSRxA, M_DORx) && !++rx_buffer_overruns) --rx_buffer_overruns;
+    #endif
+
+    #if ENABLED(SERIAL_STATS_RX_FRAMING_ERRORS)
+      if (TEST(M_UCSRxA, M_FEx) && !++rx_framing_errors) --rx_framing_errors;
+    #endif
 
     // Read the character from the USART
-    uint8_t c = R_UDR;
+    uint8_t c = M_UDRx;
 
-    if (Cfg::EMERGENCYPARSER) emergency_parser.update(emergency_state, c);
+    #if ENABLED(EMERGENCY_PARSER)
+      emergency_parser.update(c);
+    #endif
 
     // If the character is to be stored at the index just before the tail
     // (such that the head would advance to the current tail), the RX FIFO is
@@ -159,28 +195,29 @@
       rx_buffer.buffer[h] = c;
       h = i;
     }
-    else if (Cfg::DROPPED_RX && !++rx_dropped_bytes)
-      --rx_dropped_bytes;
+    #if ENABLED(SERIAL_STATS_DROPPED_RX)
+      else if (!++rx_dropped_bytes) --rx_dropped_bytes;
+    #endif
 
-    if (Cfg::MAX_RX_QUEUED) {
+    #if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
       // Calculate count of bytes stored into the RX buffer
-      const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(Cfg::RX_SIZE - 1);
+      const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
 
       // Keep track of the maximum count of enqueued bytes
       NOLESS(rx_max_enqueued, rx_count);
-    }
+    #endif
 
-    if (Cfg::XONOFF) {
+    #if ENABLED(SERIAL_XON_XOFF)
       // If the last char that was sent was an XON
       if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XON_CHAR) {
 
         // Bytes stored into the RX buffer
-        const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(Cfg::RX_SIZE - 1);
+        const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
 
         // If over 12.5% of RX buffer capacity, send XOFF before running out of
         // RX buffer space .. 325 bytes @ 250kbits/s needed to let the host react
         // and stop sending bytes. This translates to 13mS propagation time.
-        if (rx_count >= (Cfg::RX_SIZE) / 8) {
+        if (rx_count >= (RX_BUFFER_SIZE) / 8) {
 
           // At this point, definitely no TX interrupt was executing, since the TX ISR can't be preempted.
           // Don't enable the TX interrupt here as a means to trigger the XOFF char, because if it happens
@@ -194,17 +231,19 @@
           // Wait until the TX register becomes empty and send it - Here there could be a problem
           // - While waiting for the TX register to empty, the RX register could receive a new
           //   character. This must also handle that situation!
-          while (!B_UDRE) {
+          while (!TEST(M_UCSRxA, M_UDREx)) {
 
-            if (B_RXC) {
+            if (TEST(M_UCSRxA,M_RXCx)) {
               // A char arrived while waiting for the TX buffer to be empty - Receive and process it!
 
-              i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(Cfg::RX_SIZE - 1);
+              i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
 
               // Read the character from the USART
-              c = R_UDR;
+              c = M_UDRx;
 
-              if (Cfg::EMERGENCYPARSER) emergency_parser.update(emergency_state, c);
+              #if ENABLED(EMERGENCY_PARSER)
+                emergency_parser.update(c);
+              #endif
 
               // If the character is to be stored at the index just before the tail
               // (such that the head would advance to the current tail), the FIFO is
@@ -213,18 +252,19 @@
                 rx_buffer.buffer[h] = c;
                 h = i;
               }
-              else if (Cfg::DROPPED_RX && !++rx_dropped_bytes)
-                --rx_dropped_bytes;
+              #if ENABLED(SERIAL_STATS_DROPPED_RX)
+                else if (!++rx_dropped_bytes) --rx_dropped_bytes;
+              #endif
             }
             sw_barrier();
           }
 
-          R_UDR = XOFF_CHAR;
+          M_UDRx = XOFF_CHAR;
 
           // Clear the TXC bit -- "can be cleared by writing a one to its bit
           // location". This makes sure flush() won't return until the bytes
           // actually got written
-          B_TXC = 1;
+          SBI(M_UCSRxA, M_TXCx);
 
           // At this point there could be a race condition between the write() function
           // and this sending of the XOFF char. This interrupt could happen between the
@@ -233,18 +273,19 @@
           // sure the write() function will succeed is to wait for the XOFF char to be
           // completely sent. Since an extra character could be received during the wait
           // it must also be handled!
-          while (!B_UDRE) {
+          while (!TEST(M_UCSRxA, M_UDREx)) {
 
-            if (B_RXC) {
+            if (TEST(M_UCSRxA,M_RXCx)) {
               // A char arrived while waiting for the TX buffer to be empty - Receive and process it!
 
-              i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(Cfg::RX_SIZE - 1);
+              i = (ring_buffer_pos_t)(h + 1) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
 
               // Read the character from the USART
-              c = R_UDR;
+              c = M_UDRx;
 
-              if (Cfg::EMERGENCYPARSER)
-                emergency_parser.update(emergency_state, c);
+              #if ENABLED(EMERGENCY_PARSER)
+                emergency_parser.update(c);
+              #endif
 
               // If the character is to be stored at the index just before the tail
               // (such that the head would advance to the current tail), the FIFO is
@@ -253,8 +294,9 @@
                 rx_buffer.buffer[h] = c;
                 h = i;
               }
-              else if (Cfg::DROPPED_RX && !++rx_dropped_bytes)
-                --rx_dropped_bytes;
+              #if ENABLED(SERIAL_STATS_DROPPED_RX)
+                else if (!++rx_dropped_bytes) --rx_dropped_bytes;
+              #endif
             }
             sw_barrier();
           }
@@ -263,68 +305,78 @@
           // have any issues writing to the UART TX register if it needs to!
         }
       }
-    }
+    #endif // SERIAL_XON_XOFF
 
     // Store the new head value - The main loop will retry until the value is stable
     rx_buffer.head = h;
   }
 
-  // (called with TX irqs disabled)
-  template<typename Cfg>
-  FORCE_INLINE void MarlinSerial<Cfg>::_tx_udr_empty_irq() {
-    if (Cfg::TX_SIZE > 0) {
+  #if TX_BUFFER_SIZE > 0
+
+    // (called with TX irqs disabled)
+    FORCE_INLINE void _tx_udr_empty_irq(void) {
+
       // Read positions
       uint8_t t = tx_buffer.tail;
       const uint8_t h = tx_buffer.head;
 
-      if (Cfg::XONOFF) {
+      #if ENABLED(SERIAL_XON_XOFF)
         // If an XON char is pending to be sent, do it now
         if (xon_xoff_state == XON_CHAR) {
 
           // Send the character
-          R_UDR = XON_CHAR;
+          M_UDRx = XON_CHAR;
 
           // clear the TXC bit -- "can be cleared by writing a one to its bit
           // location". This makes sure flush() won't return until the bytes
           // actually got written
-          B_TXC = 1;
+          SBI(M_UCSRxA, M_TXCx);
 
           // Remember we sent it.
           xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
 
           // If nothing else to transmit, just disable TX interrupts.
-          if (h == t) B_UDRIE = 0; // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
+          if (h == t) CBI(M_UCSRxB, M_UDRIEx); // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
 
           return;
         }
-      }
+      #endif
 
       // If nothing to transmit, just disable TX interrupts. This could
       // happen as the result of the non atomicity of the disabling of RX
       // interrupts that could end reenabling TX interrupts as a side effect.
       if (h == t) {
-        B_UDRIE = 0; // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
+        CBI(M_UCSRxB, M_UDRIEx); // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
         return;
       }
 
       // There is something to TX, Send the next byte
       const uint8_t c = tx_buffer.buffer[t];
-      t = (t + 1) & (Cfg::TX_SIZE - 1);
-      R_UDR = c;
+      t = (t + 1) & (TX_BUFFER_SIZE - 1);
+      M_UDRx = c;
       tx_buffer.tail = t;
 
       // Clear the TXC bit (by writing a one to its bit location).
       // Ensures flush() won't return until the bytes are actually written/
-      B_TXC = 1;
+      SBI(M_UCSRxA, M_TXCx);
 
       // Disable interrupts if there is nothing to transmit following this byte
-      if (h == t) B_UDRIE = 0; // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
+      if (h == t) CBI(M_UCSRxB, M_UDRIEx); // (Non-atomic, could be reenabled by the main program, but eventually this will succeed)
     }
-  }
+
+    #ifdef M_USARTx_UDRE_vect
+      ISR(M_USARTx_UDRE_vect) { _tx_udr_empty_irq(); }
+    #endif
+
+  #endif // TX_BUFFER_SIZE
+
+  #ifdef M_USARTx_RX_vect
+    ISR(M_USARTx_RX_vect) { store_rxd_char(); }
+  #endif
 
   // Public Methods
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::begin(const long baud) {
+
+  void MarlinSerial::begin(const long baud) {
     uint16_t baud_setting;
     bool useU2X = true;
 
@@ -335,41 +387,41 @@
       if (baud == 57600) useU2X = false;
     #endif
 
-    R_UCSRA = 0;
     if (useU2X) {
-      B_U2X = 1;
+      M_UCSRxA = _BV(M_U2Xx);
       baud_setting = (F_CPU / 4 / baud - 1) / 2;
     }
-    else
+    else {
+      M_UCSRxA = 0;
       baud_setting = (F_CPU / 8 / baud - 1) / 2;
+    }
 
     // assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register)
-    R_UBRRH = baud_setting >> 8;
-    R_UBRRL = baud_setting;
+    M_UBRRxH = baud_setting >> 8;
+    M_UBRRxL = baud_setting;
 
-    B_RXEN = 1;
-    B_TXEN = 1;
-    B_RXCIE = 1;
-    if (Cfg::TX_SIZE > 0) B_UDRIE = 0;
+    SBI(M_UCSRxB, M_RXENx);
+    SBI(M_UCSRxB, M_TXENx);
+    SBI(M_UCSRxB, M_RXCIEx);
+    #if TX_BUFFER_SIZE > 0
+      CBI(M_UCSRxB, M_UDRIEx);
+    #endif
     _written = false;
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::end() {
-    B_RXEN = 0;
-    B_TXEN = 0;
-    B_RXCIE = 0;
-    B_UDRIE = 0;
+  void MarlinSerial::end() {
+    CBI(M_UCSRxB, M_RXENx);
+    CBI(M_UCSRxB, M_TXENx);
+    CBI(M_UCSRxB, M_RXCIEx);
+    CBI(M_UCSRxB, M_UDRIEx);
   }
 
-  template<typename Cfg>
-  int MarlinSerial<Cfg>::peek() {
+  int MarlinSerial::peek(void) {
     const ring_buffer_pos_t h = atomic_read_rx_head(), t = rx_buffer.tail;
     return h == t ? -1 : rx_buffer.buffer[t];
   }
 
-  template<typename Cfg>
-  int MarlinSerial<Cfg>::read() {
+  int MarlinSerial::read(void) {
     const ring_buffer_pos_t h = atomic_read_rx_head();
 
     // Read the tail. Main thread owns it, so it is safe to directly read it
@@ -380,45 +432,42 @@
 
     // Get the next char
     const int v = rx_buffer.buffer[t];
-    t = (ring_buffer_pos_t)(t + 1) & (Cfg::RX_SIZE - 1);
+    t = (ring_buffer_pos_t)(t + 1) & (RX_BUFFER_SIZE - 1);
 
     // Advance tail - Making sure the RX ISR will always get an stable value, even
     // if it interrupts the writing of the value of that variable in the middle.
     atomic_set_rx_tail(t);
 
-    if (Cfg::XONOFF) {
+    #if ENABLED(SERIAL_XON_XOFF)
       // If the XOFF char was sent, or about to be sent...
       if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) {
         // Get count of bytes in the RX buffer
-        const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(Cfg::RX_SIZE - 1);
-        if (rx_count < (Cfg::RX_SIZE) / 10) {
-          if (Cfg::TX_SIZE > 0) {
+        const ring_buffer_pos_t rx_count = (ring_buffer_pos_t)(h - t) & (ring_buffer_pos_t)(RX_BUFFER_SIZE - 1);
+        if (rx_count < (RX_BUFFER_SIZE) / 10) {
+          #if TX_BUFFER_SIZE > 0
             // Signal we want an XON character to be sent.
             xon_xoff_state = XON_CHAR;
             // Enable TX ISR. Non atomic, but it will eventually enable them
-            B_UDRIE = 1;
-          }
-          else {
+            SBI(M_UCSRxB, M_UDRIEx);
+          #else
             // If not using TX interrupts, we must send the XON char now
             xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
-            while (!B_UDRE) sw_barrier();
-            R_UDR = XON_CHAR;
-          }
+            while (!TEST(M_UCSRxA, M_UDREx)) sw_barrier();
+            M_UDRx = XON_CHAR;
+          #endif
         }
       }
-    }
+    #endif
 
     return v;
   }
 
-  template<typename Cfg>
-  typename MarlinSerial<Cfg>::ring_buffer_pos_t MarlinSerial<Cfg>::available() {
+  ring_buffer_pos_t MarlinSerial::available(void) {
     const ring_buffer_pos_t h = atomic_read_rx_head(), t = rx_buffer.tail;
-    return (ring_buffer_pos_t)(Cfg::RX_SIZE + h - t) & (Cfg::RX_SIZE - 1);
+    return (ring_buffer_pos_t)(RX_BUFFER_SIZE + h - t) & (RX_BUFFER_SIZE - 1);
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::flush() {
+  void MarlinSerial::flush(void) {
 
     // Set the tail to the head:
     //  - Read the RX head index in a safe way. (See atomic_read_rx_head.)
@@ -426,36 +475,26 @@
     //    if it interrupts the writing of the value of that variable in the middle.
     atomic_set_rx_tail(atomic_read_rx_head());
 
-    if (Cfg::XONOFF) {
+    #if ENABLED(SERIAL_XON_XOFF)
       // If the XOFF char was sent, or about to be sent...
       if ((xon_xoff_state & XON_XOFF_CHAR_MASK) == XOFF_CHAR) {
-        if (Cfg::TX_SIZE > 0) {
+        #if TX_BUFFER_SIZE > 0
           // Signal we want an XON character to be sent.
           xon_xoff_state = XON_CHAR;
           // Enable TX ISR. Non atomic, but it will eventually enable it.
-          B_UDRIE = 1;
-        }
-        else {
+          SBI(M_UCSRxB, M_UDRIEx);
+        #else
           // If not using TX interrupts, we must send the XON char now
           xon_xoff_state = XON_CHAR | XON_XOFF_CHAR_SENT;
-          while (!B_UDRE) sw_barrier();
-          R_UDR = XON_CHAR;
-        }
+          while (!TEST(M_UCSRxA, M_UDREx)) sw_barrier();
+          M_UDRx = XON_CHAR;
+        #endif
       }
-    }
+    #endif
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::write(const uint8_t c) {
-    if (Cfg::TX_SIZE == 0) {
-
-      _written = true;
-      while (!B_UDRE) sw_barrier();
-      R_UDR = c;
-
-    }
-    else {
-
+  #if TX_BUFFER_SIZE > 0
+    void MarlinSerial::write(const uint8_t c) {
       _written = true;
 
       // If the TX interrupts are disabled and the data register
@@ -465,17 +504,17 @@
       // interrupt overhead becomes a slowdown.
       // Yes, there is a race condition between the sending of the
       // XOFF char at the RX ISR, but it is properly handled there
-      if (!B_UDRIE && B_UDRE) {
-        R_UDR = c;
+      if (!TEST(M_UCSRxB, M_UDRIEx) && TEST(M_UCSRxA, M_UDREx)) {
+        M_UDRx = c;
 
         // clear the TXC bit -- "can be cleared by writing a one to its bit
         // location". This makes sure flush() won't return until the bytes
         // actually got written
-        B_TXC = 1;
+        SBI(M_UCSRxA, M_TXCx);
         return;
       }
 
-      const uint8_t i = (tx_buffer.head + 1) & (Cfg::TX_SIZE - 1);
+      const uint8_t i = (tx_buffer.head + 1) & (TX_BUFFER_SIZE - 1);
 
       // If global interrupts are disabled (as the result of being called from an ISR)...
       if (!ISRS_ENABLED()) {
@@ -484,7 +523,7 @@
         while (i == tx_buffer.tail) {
 
           // If we can transmit another byte, do it.
-          if (B_UDRE) _tx_udr_empty_irq();
+          if (TEST(M_UCSRxA, M_UDREx)) _tx_udr_empty_irq();
 
           // Make sure compiler rereads tx_buffer.tail
           sw_barrier();
@@ -492,7 +531,7 @@
       }
       else {
         // Interrupts are enabled, just wait until there is space
-        while (i == tx_buffer.tail) sw_barrier();
+        while (i == tx_buffer.tail) { sw_barrier(); }
       }
 
       // Store new char. head is always safe to move
@@ -500,27 +539,10 @@
       tx_buffer.head = i;
 
       // Enable TX ISR - Non atomic, but it will eventually enable TX ISR
-      B_UDRIE = 1;
+      SBI(M_UCSRxB, M_UDRIEx);
     }
-  }
-
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::flushTX() {
-
-    if (Cfg::TX_SIZE == 0) {
-      // No bytes written, no need to flush. This special case is needed since there's
-      // no way to force the TXC (transmit complete) bit to 1 during initialization.
-      if (!_written) return;
-
-      // Wait until everything was transmitted
-      while (!B_TXC) sw_barrier();
-
-      // At this point nothing is queued anymore (DRIE is disabled) and
-      // the hardware finished transmission (TXC is set).
-
-    }
-    else {
 
+    void MarlinSerial::flushTX(void) {
       // No bytes written, no need to flush. This special case is needed since there's
       // no way to force the TXC (transmit complete) bit to 1 during initialization.
       if (!_written) return;
@@ -529,10 +551,11 @@
       if (!ISRS_ENABLED()) {
 
         // Wait until everything was transmitted - We must do polling, as interrupts are disabled
-        while (tx_buffer.head != tx_buffer.tail || !B_TXC) {
+        while (tx_buffer.head != tx_buffer.tail || !TEST(M_UCSRxA, M_TXCx)) {
 
           // If there is more space, send an extra character
-          if (B_UDRE) _tx_udr_empty_irq();
+          if (TEST(M_UCSRxA, M_UDREx))
+            _tx_udr_empty_irq();
 
           sw_barrier();
         }
@@ -540,40 +563,55 @@
       }
       else {
         // Wait until everything was transmitted
-        while (tx_buffer.head != tx_buffer.tail || !B_TXC) sw_barrier();
+        while (tx_buffer.head != tx_buffer.tail || !TEST(M_UCSRxA, M_TXCx)) sw_barrier();
       }
 
       // At this point nothing is queued anymore (DRIE is disabled) and
       // the hardware finished transmission (TXC is set).
     }
-  }
+
+  #else // TX_BUFFER_SIZE == 0
+
+    void MarlinSerial::write(const uint8_t c) {
+      _written = true;
+      while (!TEST(M_UCSRxA, M_UDREx)) sw_barrier();
+      M_UDRx = c;
+    }
+
+    void MarlinSerial::flushTX(void) {
+      // No bytes written, no need to flush. This special case is needed since there's
+      // no way to force the TXC (transmit complete) bit to 1 during initialization.
+      if (!_written) return;
+
+      // Wait until everything was transmitted
+      while (!TEST(M_UCSRxA, M_TXCx)) sw_barrier();
+
+      // At this point nothing is queued anymore (DRIE is disabled) and
+      // the hardware finished transmission (TXC is set).
+    }
+  #endif // TX_BUFFER_SIZE == 0
 
   /**
    * Imports from print.h
    */
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::print(char c, int base) {
+  void MarlinSerial::print(char c, int base) {
     print((long)c, base);
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::print(unsigned char b, int base) {
+  void MarlinSerial::print(unsigned char b, int base) {
     print((unsigned long)b, base);
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::print(int n, int base) {
+  void MarlinSerial::print(int n, int base) {
     print((long)n, base);
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::print(unsigned int n, int base) {
+  void MarlinSerial::print(unsigned int n, int base) {
     print((unsigned long)n, base);
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::print(long n, int base) {
+  void MarlinSerial::print(long n, int base) {
     if (base == 0) write(n);
     else if (base == 10) {
       if (n < 0) { print('-'); n = -n; }
@@ -583,81 +621,68 @@
       printNumber(n, base);
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::print(unsigned long n, int base) {
+  void MarlinSerial::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) {
+  void MarlinSerial::print(double n, int digits) {
     printFloat(n, digits);
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println() {
+  void MarlinSerial::println(void) {
     print('\r');
     print('\n');
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(const String& s) {
+  void MarlinSerial::println(const String& s) {
     print(s);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(const char c[]) {
+  void MarlinSerial::println(const char c[]) {
     print(c);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(char c, int base) {
+  void MarlinSerial::println(char c, int base) {
     print(c, base);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(unsigned char b, int base) {
+  void MarlinSerial::println(unsigned char b, int base) {
     print(b, base);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(int n, int base) {
+  void MarlinSerial::println(int n, int base) {
     print(n, base);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(unsigned int n, int base) {
+  void MarlinSerial::println(unsigned int n, int base) {
     print(n, base);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(long n, int base) {
+  void MarlinSerial::println(long n, int base) {
     print(n, base);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(unsigned long n, int base) {
+  void MarlinSerial::println(unsigned long n, int base) {
     print(n, base);
     println();
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::println(double n, int digits) {
+  void MarlinSerial::println(double n, int digits) {
     print(n, digits);
     println();
   }
 
   // Private Methods
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::printNumber(unsigned long n, uint8_t base) {
+  void MarlinSerial::printNumber(unsigned long n, uint8_t base) {
     if (n) {
       unsigned char buf[8 * sizeof(long)]; // Enough space for base 2
       int8_t i = 0;
@@ -672,8 +697,7 @@
       print('0');
   }
 
-  template<typename Cfg>
-  void MarlinSerial<Cfg>::printFloat(double number, uint8_t digits) {
+  void MarlinSerial::printFloat(double number, uint8_t digits) {
     // Handle negative numbers
     if (number < 0.0) {
       print('-');
@@ -682,7 +706,9 @@
 
     // Round correctly so that print(1.999, 2) prints as "2.00"
     double rounding = 0.5;
-    for (uint8_t i = 0; i < digits; ++i) rounding *= 0.1;
+    for (uint8_t i = 0; i < digits; ++i)
+      rounding *= 0.1;
+
     number += rounding;
 
     // Extract the integer part of the number and print it
@@ -703,90 +729,12 @@
     }
   }
 
-  // Hookup ISR handlers
-  ISR(SERIAL_REGNAME(USART,SERIAL_PORT,_RX_vect)) {
-    MarlinSerial<MarlinSerialCfg<SERIAL_PORT>>::store_rxd_char();
-  }
-
-  ISR(SERIAL_REGNAME(USART,SERIAL_PORT,_UDRE_vect)) {
-    MarlinSerial<MarlinSerialCfg<SERIAL_PORT>>::_tx_udr_empty_irq();
-  }
-
   // Preinstantiate
-  template class MarlinSerial<MarlinSerialCfg<SERIAL_PORT>>;
+  MarlinSerial customizedSerial;
 
-  // Instantiate
-  MarlinSerial<MarlinSerialCfg<SERIAL_PORT>> customizedSerial1;
-
-  #ifdef SERIAL_PORT_2
-
-    // Hookup ISR handlers
-    ISR(SERIAL_REGNAME(USART,SERIAL_PORT_2,_RX_vect)) {
-      MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>>::store_rxd_char();
-    }
-
-    ISR(SERIAL_REGNAME(USART,SERIAL_PORT_2,_UDRE_vect)) {
-      MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>>::_tx_udr_empty_irq();
-    }
-
-    // Preinstantiate
-    template class MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>>;
-
-    // Instantiate
-    MarlinSerial<MarlinSerialCfg<SERIAL_PORT_2>> customizedSerial2;
-
-  #endif
-
-#endif // !USBCON && (UBRRH || UBRR0H || UBRR1H || UBRR2H || UBRR3H)
-
-#ifdef INTERNAL_SERIAL_PORT
-
-  ISR(SERIAL_REGNAME(USART,INTERNAL_SERIAL_PORT,_RX_vect)) {
-    MarlinSerial<MarlinInternalSerialCfg<INTERNAL_SERIAL_PORT>>::store_rxd_char();
-  }
-
-  ISR(SERIAL_REGNAME(USART,INTERNAL_SERIAL_PORT,_UDRE_vect)) {
-    MarlinSerial<MarlinInternalSerialCfg<INTERNAL_SERIAL_PORT>>::_tx_udr_empty_irq();
-  }
-
-  // Preinstantiate
-  template class MarlinSerial<MarlinInternalSerialCfg<INTERNAL_SERIAL_PORT>>;
-
-  // Instantiate
-  MarlinSerial<MarlinInternalSerialCfg<INTERNAL_SERIAL_PORT>> internalSerial;
-
-#endif
-
-#ifdef DGUS_SERIAL_PORT
-
-  template<typename Cfg>
-  typename MarlinSerial<Cfg>::ring_buffer_pos_t MarlinSerial<Cfg>::get_tx_buffer_free() {
-    const ring_buffer_pos_t t = tx_buffer.tail,  // next byte to send.
-                            h = tx_buffer.head;  // next pos for queue.
-    int ret = t - h - 1;
-    if (ret < 0) ret += Cfg::TX_SIZE + 1;
-    return ret;
-  }
-
-  ISR(SERIAL_REGNAME(USART,DGUS_SERIAL_PORT,_RX_vect)) {
-    MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>>::store_rxd_char();
-  }
-
-  ISR(SERIAL_REGNAME(USART,DGUS_SERIAL_PORT,_UDRE_vect)) {
-    MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>>::_tx_udr_empty_irq();
-  }
-
-  // Preinstantiate
-  template class MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>>;
-
-  // Instantiate
-  MarlinSerial<MarlinInternalSerialCfg<DGUS_SERIAL_PORT>> internalDgusSerial;
-
-#endif
+#endif // USE_MARLINSERIAL && (UBRRH || UBRR0H || UBRR1H || UBRR2H || UBRR3H)
 
 // For AT90USB targets use the UART for BT interfacing
-#if defined(USBCON) && ENABLED(BLUETOOTH)
+#if !USE_MARLINSERIAL && ENABLED(BLUETOOTH)
   HardwareSerial bluetoothSerial;
 #endif
-
-#endif // __AVR__

Marlin/MarlinSerial.h

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

Marlin/Max7219_Debug_LEDs.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -35,7 +35,7 @@
  * support functions available to control the LEDs in the 8x8 grid.
  */
 
-#include "../inc/MarlinConfigPre.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(MAX7219_DEBUG)
 
@@ -43,79 +43,35 @@
 
 #include "Max7219_Debug_LEDs.h"
 
-#include "../module/planner.h"
-#include "../module/stepper.h"
-#include "../MarlinCore.h"
-#include "../HAL/shared/Delay.h"
-
-#define HAS_SIDE_BY_SIDE (ENABLED(MAX7219_SIDE_BY_SIDE) && MAX7219_NUMBER_UNITS > 1)
-
-#if _ROT == 0 || _ROT == 180
-  #if HAS_SIDE_BY_SIDE
-    #define MAX7219_X_LEDS  8
-    #define MAX7219_Y_LEDS  MAX7219_LINES
-  #else
-    #define MAX7219_Y_LEDS  8
-    #define MAX7219_X_LEDS  MAX7219_LINES
-  #endif
-#elif _ROT == 90 || _ROT == 270
-  #if HAS_SIDE_BY_SIDE
-    #define MAX7219_Y_LEDS  8
-    #define MAX7219_X_LEDS  MAX7219_LINES
-  #else
-    #define MAX7219_X_LEDS  8
-    #define MAX7219_Y_LEDS  MAX7219_LINES
-  #endif
-#else
-  #error "MAX7219_ROTATE must be a multiple of +/- 90°."
-#endif
+#include "planner.h"
+#include "stepper.h"
+#include "Marlin.h"
+#include "delay.h"
 
 Max7219 max7219;
 
 uint8_t Max7219::led_line[MAX7219_LINES]; // = { 0 };
 
 #define LINE_REG(Q)     (max7219_reg_digit0 + ((Q) & 0x7))
-
 #if _ROT == 0 || _ROT == 270
   #define _LED_BIT(Q)   (7 - ((Q) & 0x7))
+  #define _LED_UNIT(Q)  ((Q) & ~0x7)
 #else
   #define _LED_BIT(Q)   ((Q) & 0x7)
+  #define _LED_UNIT(Q)  ((MAX7219_NUMBER_UNITS - 1 - ((Q) >> 3)) << 3)
+#endif
+#if _ROT < 180
+  #define _LED_IND(P,Q) (_LED_UNIT(P) + (Q))
+#else
+  #define _LED_IND(P,Q) (_LED_UNIT(P) + (7 - ((Q) & 0x7)))
 #endif
 #if _ROT == 0 || _ROT == 180
+  #define LED_IND(X,Y)  _LED_IND(X,Y)
   #define LED_BIT(X,Y)  _LED_BIT(X)
-#else
+#elif _ROT == 90 || _ROT == 270
+  #define LED_IND(X,Y)  _LED_IND(Y,X)
   #define LED_BIT(X,Y)  _LED_BIT(Y)
 #endif
-#if _ROT == 0 || _ROT == 90
-  #define _LED_IND(P,Q) (_LED_TOP(P) + ((Q) & 0x7))
-#else
-  #define _LED_IND(P,Q) (_LED_TOP(P) + (7 - ((Q) & 0x7)))
-#endif
-
-#if HAS_SIDE_BY_SIDE
-  #if (_ROT == 0 || _ROT == 90) == DISABLED(MAX7219_REVERSE_ORDER)
-    #define _LED_TOP(Q)  ((MAX7219_NUMBER_UNITS - 1 - ((Q) >> 3)) << 3)
-  #else
-    #define _LED_TOP(Q)  ((Q) & ~0x7)
-  #endif
-  #if _ROT == 0 || _ROT == 180
-    #define LED_IND(X,Y)  _LED_IND(Y,Y)
-  #elif _ROT == 90 || _ROT == 270
-    #define LED_IND(X,Y)  _LED_IND(X,X)
-  #endif
-#else
-  #if (_ROT == 0 || _ROT == 270) == DISABLED(MAX7219_REVERSE_ORDER)
-    #define _LED_TOP(Q)  ((Q) & ~0x7)
-  #else
-    #define _LED_TOP(Q)  ((MAX7219_NUMBER_UNITS - 1 - ((Q) >> 3)) << 3)
-  #endif
-  #if _ROT == 0 || _ROT == 180
-    #define LED_IND(X,Y)  _LED_IND(X,Y)
-  #elif _ROT == 90 || _ROT == 270
-    #define LED_IND(X,Y)  _LED_IND(Y,X)
-  #endif
-#endif
-
 #define XOR_7219(X,Y) do{ led_line[LED_IND(X,Y)] ^=  _BV(LED_BIT(X,Y)); }while(0)
 #define SET_7219(X,Y) do{ led_line[LED_IND(X,Y)] |=  _BV(LED_BIT(X,Y)); }while(0)
 #define CLR_7219(X,Y) do{ led_line[LED_IND(X,Y)] &= ~_BV(LED_BIT(X,Y)); }while(0)
@@ -125,8 +81,8 @@ uint8_t Max7219::led_line[MAX7219_LINES]; // = { 0 };
   #define SIG_DELAY() DELAY_US(1)   // Approximate a 1µs delay on 32-bit ARM
   #undef CRITICAL_SECTION_START
   #undef CRITICAL_SECTION_END
-  #define CRITICAL_SECTION_START() NOOP
-  #define CRITICAL_SECTION_END()   NOOP
+  #define CRITICAL_SECTION_START NOOP
+  #define CRITICAL_SECTION_END   NOOP
 #else
   #define SIG_DELAY() DELAY_NS(188) // Delay for 0.1875µs (16MHz AVR) or 0.15µs (20MHz AVR)
 #endif
@@ -163,7 +119,7 @@ inline uint32_t flipped(const uint32_t bits, const uint8_t n_bytes) {
 }
 
 void Max7219::noop() {
-  CRITICAL_SECTION_START();
+  CRITICAL_SECTION_START;
   SIG_DELAY();
   WRITE(MAX7219_DIN_PIN, LOW);
   for (uint8_t i = 16; i--;) {
@@ -174,11 +130,11 @@ void Max7219::noop() {
     WRITE(MAX7219_CLK_PIN, HIGH);
     SIG_DELAY();
   }
-  CRITICAL_SECTION_END();
+  CRITICAL_SECTION_END;
 }
 
 void Max7219::putbyte(uint8_t data) {
-  CRITICAL_SECTION_START();
+  CRITICAL_SECTION_START;
   for (uint8_t i = 8; i--;) {
     SIG_DELAY();
     WRITE(MAX7219_CLK_PIN, LOW);       // tick
@@ -189,7 +145,7 @@ void Max7219::putbyte(uint8_t data) {
     SIG_DELAY();
     data <<= 1;
   }
-  CRITICAL_SECTION_END();
+  CRITICAL_SECTION_END;
 }
 
 void Max7219::pulse_load() {
@@ -202,39 +158,31 @@ void Max7219::pulse_load() {
 
 void Max7219::send(const uint8_t reg, const uint8_t data) {
   SIG_DELAY();
-  CRITICAL_SECTION_START();
+  CRITICAL_SECTION_START;
   SIG_DELAY();
   putbyte(reg);          // specify register
   SIG_DELAY();
   putbyte(data);         // put data
-  CRITICAL_SECTION_END();
-}
-
-// Send out a single native row of bits to just one unit
-void Max7219::refresh_unit_line(const uint8_t line) {
-  #if MAX7219_NUMBER_UNITS == 1
-    send(LINE_REG(line), led_line[line]);
-  #else
-    for (uint8_t u = MAX7219_NUMBER_UNITS; u--;)
-      if (u == (line >> 3)) send(LINE_REG(line), led_line[line]); else noop();
-  #endif
-  pulse_load();
+  CRITICAL_SECTION_END;
 }
 
 // Send out a single native row of bits to all units
 void Max7219::refresh_line(const uint8_t line) {
-  #if MAX7219_NUMBER_UNITS == 1
-    refresh_unit_line(line);
-  #else
-    for (uint8_t u = MAX7219_NUMBER_UNITS; u--;)
-      send(LINE_REG(line), led_line[(u << 3) | (line & 0x7)]);
-  #endif
+  for (uint8_t u = MAX7219_NUMBER_UNITS; u--;)
+    send(LINE_REG(line), led_line[(u << 3) | (line & 0x7)]);
+  pulse_load();
+}
+
+// Send out a single native row of bits to just one unit
+void Max7219::refresh_unit_line(const uint8_t line) {
+  for (uint8_t u = MAX7219_NUMBER_UNITS; u--;)
+    if (u == (line >> 3)) send(LINE_REG(line), led_line[line]); else noop();
   pulse_load();
 }
 
 void Max7219::set(const uint8_t line, const uint8_t bits) {
   led_line[line] = bits;
-  refresh_unit_line(line);
+  refresh_line(line);
 }
 
 #if ENABLED(MAX7219_NUMERIC)
@@ -273,50 +221,42 @@ void Max7219::set(const uint8_t line, const uint8_t bits) {
 
 // Modify a single LED bit and send the changed line
 void Max7219::led_set(const uint8_t x, const uint8_t y, const bool on) {
-  if (x >= MAX7219_X_LEDS || y >= MAX7219_Y_LEDS) return error(PSTR("led_set"), x, y);
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_set"), x, y);
   if (BIT_7219(x, y) == on) return;
   XOR_7219(x, y);
-  refresh_unit_line(LED_IND(x, y));
+  refresh_line(LED_IND(x, y));
 }
 
 void Max7219::led_on(const uint8_t x, const uint8_t y) {
-  if (x >= MAX7219_X_LEDS || y >= MAX7219_Y_LEDS) return error(PSTR("led_on"), x, y);
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_on"), x, y);
   led_set(x, y, true);
 }
 
 void Max7219::led_off(const uint8_t x, const uint8_t y) {
-  if (x >= MAX7219_X_LEDS || y >= MAX7219_Y_LEDS) return error(PSTR("led_off"), x, y);
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_off"), x, y);
   led_set(x, y, false);
 }
 
 void Max7219::led_toggle(const uint8_t x, const uint8_t y) {
-  if (x >= MAX7219_X_LEDS || y >= MAX7219_Y_LEDS) return error(PSTR("led_toggle"), x, y);
+  if (x > MAX7219_X_LEDS - 1 || y > MAX7219_Y_LEDS - 1) return error(PSTR("led_toggle"), x, y);
   led_set(x, y, !BIT_7219(x, y));
 }
 
 void Max7219::send_row(const uint8_t row) {
-  #if _ROT == 0 || _ROT == 180            // Native Lines are horizontal too
-    #if MAX7219_X_LEDS <= 8
-      refresh_unit_line(LED_IND(0, row)); // A single unit line
-    #else
-      refresh_line(LED_IND(0, row));      // Same line, all units
-    #endif
-  #else                                   // Native lines are vertical
+  #if _ROT == 0 || _ROT == 180
+    refresh_line(LED_IND(0, row));
+  #else
     UNUSED(row);
-    refresh();                            // Actually a column
+    refresh();
   #endif
 }
 
 void Max7219::send_column(const uint8_t col) {
-  #if _ROT == 90 || _ROT == 270           // Native Lines are vertical too
-    #if MAX7219_Y_LEDS <= 8
-      refresh_unit_line(LED_IND(col, 0)); // A single unit line
-    #else
-      refresh_line(LED_IND(col, 0));      // Same line, all units
-    #endif
-  #else                                   // Native lines are horizontal
+  #if _ROT == 90 || _ROT == 270
+    refresh_line(LED_IND(col, 0));
+  #else
     UNUSED(col);
-    refresh();                            // Actually a row
+    refresh();
   #endif
 }
 
@@ -432,49 +372,45 @@ void Max7219::set_columns_32bits(const uint8_t x, uint32_t val) {
 void Max7219::register_setup() {
   for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
     send(max7219_reg_scanLimit, 0x07);
-  pulse_load();                               // Tell the chips to load the clocked out data
+  pulse_load();                        // tell the chips to load the clocked out data
 
   for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
-    send(max7219_reg_decodeMode, 0x00);       // Using an led matrix (not digits)
-  pulse_load();                               // Tell the chips to load the clocked out data
+    send(max7219_reg_decodeMode, 0x00);     // using an led matrix (not digits)
+  pulse_load();                        // tell the chips to load the clocked out data
 
   for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
-    send(max7219_reg_shutdown, 0x01);         // Not in shutdown mode
-  pulse_load();                               // Tell the chips to load the clocked out data
+    send(max7219_reg_shutdown, 0x01);       // not in shutdown mode
+  pulse_load();                        // tell the chips to load the clocked out data
 
   for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
-    send(max7219_reg_displayTest, 0x00);      // No display test
-  pulse_load();                               // Tell the chips to load the clocked out data
+    send(max7219_reg_displayTest, 0x00);    // no display test
+  pulse_load();                        // tell the chips to load the clocked out data
 
   for (uint8_t i = 0; i < MAX7219_NUMBER_UNITS; i++)
-    send(max7219_reg_intensity, 0x01 & 0x0F); // The first 0x0F is the value you can set
-                                              // Range: 0x00 to 0x0F
-  pulse_load();                               // Tell the chips to load the clocked out data
+    send(max7219_reg_intensity, 0x01 & 0x0F); // the first 0x0F is the value you can set
+                                                 // range: 0x00 to 0x0F
+  pulse_load();                          // tell the chips to load the clocked out data
 }
 
 #ifdef MAX7219_INIT_TEST
 #if MAX7219_INIT_TEST == 2
 
-  #define MAX7219_LEDS (MAX7219_X_LEDS * MAX7219_Y_LEDS)
-
   void Max7219::spiral(const bool on, const uint16_t del) {
-    constexpr int8_t way[][2] = { { 1, 0 }, { 0, 1 }, { -1, 0 }, { 0, -1 } };
+    constexpr int8_t way[] = { 1, 0, 0, 1, -1, 0, 0, -1 };
     int8_t px = 0, py = 0, dir = 0;
-    for (IF<(MAX7219_LEDS > 255), uint16_t, uint8_t>::type i = MAX7219_LEDS; i--;) {
+    for (uint8_t i = MAX7219_X_LEDS * MAX7219_Y_LEDS; i--;) {
       led_set(px, py, on);
       delay(del);
-      const int8_t x = px + way[dir][0], y = py + way[dir][1];
-      if (!WITHIN(x, 0, MAX7219_X_LEDS - 1) || !WITHIN(y, 0, MAX7219_Y_LEDS - 1) || BIT_7219(x, y) == on)
-        dir = (dir + 1) & 0x3;
-      px += way[dir][0];
-      py += way[dir][1];
+      const int8_t x = px + way[dir], y = py + way[dir + 1];
+      if (!WITHIN(x, 0, MAX7219_X_LEDS-1) || !WITHIN(y, 0, MAX7219_Y_LEDS-1) || BIT_7219(x, y) == on) dir = (dir + 2) & 0x7;
+      px += way[dir]; py += way[dir + 1];
     }
   }
 
 #else
 
   void Max7219::sweep(const int8_t dir, const uint16_t ms, const bool on) {
-    uint8_t x = dir > 0 ? 0 : MAX7219_X_LEDS - 1;
+    uint8_t x = dir > 0 ? 0 : MAX7219_X_LEDS-1;
     for (uint8_t i = MAX7219_X_LEDS; i--; x += dir) {
       set_column(x, on ? 0xFFFFFFFF : 0x00000000);
       delay(ms);
@@ -492,10 +428,10 @@ void Max7219::init() {
 
   register_setup();
 
-  for (uint8_t i = 0; i <= 7; i++) {  // Empty registers to turn all LEDs off
+  for (uint8_t i = 0; i <= 7; i++) {      // Empty registers to turn all LEDs off
     led_line[i] = 0x00;
     send(max7219_reg_digit0 + i, 0);
-    pulse_load();                     // Tell the chips to load the clocked out data
+    pulse_load();                 // tell the chips to load the clocked out data
   }
 
   #ifdef MAX7219_INIT_TEST
@@ -522,66 +458,69 @@ void Max7219::init() {
  */
 
 // Apply changes to update a marker
-void Max7219::mark16(const uint8_t pos, const uint8_t v1, const uint8_t v2) {
-  #if MAX7219_X_LEDS > 8    // At least 16 LEDs on the X-Axis. Use single line.
-    led_off(v1 & 0xF, pos);
-     led_on(v2 & 0xF, pos);
-  #elif MAX7219_Y_LEDS > 8  // At least 16 LEDs on the Y-Axis. Use a single column.
-    led_off(pos, v1 & 0xF);
-     led_on(pos, v2 & 0xF);
-  #else                     // Single 8x8 LED matrix. Use two lines to get 16 LEDs.
-    led_off(v1 & 0x7, pos + (v1 >= 8));
-     led_on(v2 & 0x7, pos + (v2 >= 8));
+void Max7219::mark16(const uint8_t y, const uint8_t v1, const uint8_t v2) {
+  #if MAX7219_X_LEDS == 8
+    #if MAX7219_Y_LEDS == 8
+      led_off(v1 & 0x7, y + (v1 >= 8));
+       led_on(v2 & 0x7, y + (v2 >= 8));
+    #else
+      led_off(y, v1 & 0xF); // At least 16 LEDs down. Use a single column.
+       led_on(y, v2 & 0xF);
+    #endif
+  #else
+    led_off(v1 & 0xF, y);   // At least 16 LEDs across. Use a single row.
+     led_on(v2 & 0xF, y);
   #endif
 }
 
 // Apply changes to update a tail-to-head range
 void Max7219::range16(const uint8_t y, const uint8_t ot, const uint8_t nt, const uint8_t oh, const uint8_t nh) {
-  #if MAX7219_X_LEDS > 8    // At least 16 LEDs on the X-Axis. Use single line.
+  #if MAX7219_X_LEDS == 8
+    #if MAX7219_Y_LEDS == 8
+      if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
+        led_off(n & 0x7, y + (n >= 8));
+      if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
+         led_on(n & 0x7, y + (n >= 8));
+    #else // The Max7219 Y-Axis has at least 16 LED's.  So use a single column
+      if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
+        led_off(y, n & 0xF);
+      if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
+         led_on(y, n & 0xF);
+    #endif
+  #else   // LED matrix has at least 16 LED's on the X-Axis.  Use single line of LED's
     if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
       led_off(n & 0xF, y);
     if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
        led_on(n & 0xF, y);
-  #elif MAX7219_Y_LEDS > 8  // At least 16 LEDs on the Y-Axis. Use a single column.
-    if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
-      led_off(y, n & 0xF);
-    if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
-       led_on(y, n & 0xF);
-  #else                     // Single 8x8 LED matrix. Use two lines to get 16 LEDs.
-    if (ot != nt) for (uint8_t n = ot & 0xF; n != (nt & 0xF) && n != (nh & 0xF); n = (n + 1) & 0xF)
-      led_off(n & 0x7, y + (n >= 8));
-    if (oh != nh) for (uint8_t n = (oh + 1) & 0xF; n != ((nh + 1) & 0xF); n = (n + 1) & 0xF)
-       led_on(n & 0x7, y + (n >= 8));
-  #endif
+ #endif
 }
 
 // Apply changes to update a quantity
-void Max7219::quantity16(const uint8_t pos, const uint8_t ov, const uint8_t nv) {
-  for (uint8_t i = _MIN(nv, ov); i < _MAX(nv, ov); i++)
-    led_set(
-      #if MAX7219_X_LEDS > 8    // At least 16 LEDs on the X-Axis. Use single line.
-        i, pos
-      #elif MAX7219_Y_LEDS > 8  // At least 16 LEDs on the Y-Axis. Use a single column.
-        pos, i
-      #else                     // Single 8x8 LED matrix. Use two lines to get 16 LEDs.
-        i >> 1, pos + (i & 1)
+void Max7219::quantity16(const uint8_t y, const uint8_t ov, const uint8_t nv) {
+  for (uint8_t i = MIN(nv, ov); i < MAX(nv, ov); i++)
+    #if MAX7219_X_LEDS == 8
+      #if MAX7219_Y_LEDS == 8
+        led_set(i >> 1, y + (i & 1), nv >= ov); // single 8x8 LED matrix.  Use two lines to get 16 LED's
+      #else
+        led_set(y, i, nv >= ov);                // The Max7219 Y-Axis has at least 16 LED's.  So use a single column
       #endif
-      , nv >= ov
-    );
+    #else
+      led_set(i, y, nv >= ov);                // LED matrix has at least 16 LED's on the X-Axis.  Use single line of LED's
+    #endif
 }
 
 void Max7219::idle_tasks() {
   #define MAX7219_USE_HEAD (defined(MAX7219_DEBUG_PLANNER_HEAD) || defined(MAX7219_DEBUG_PLANNER_QUEUE))
   #define MAX7219_USE_TAIL (defined(MAX7219_DEBUG_PLANNER_TAIL) || defined(MAX7219_DEBUG_PLANNER_QUEUE))
   #if MAX7219_USE_HEAD || MAX7219_USE_TAIL
-    CRITICAL_SECTION_START();
+    CRITICAL_SECTION_START;
     #if MAX7219_USE_HEAD
       const uint8_t head = planner.block_buffer_head;
     #endif
     #if MAX7219_USE_TAIL
       const uint8_t tail = planner.block_buffer_tail;
     #endif
-    CRITICAL_SECTION_END();
+    CRITICAL_SECTION_END;
   #endif
 
   #if ENABLED(MAX7219_DEBUG_PRINTER_ALIVE)

Marlin/Max7219_Debug_LEDs.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * This module is off by default, but can be enabled to facilitate the display of
@@ -41,17 +40,25 @@
  * faster to do a Max7219_Set_Column() with a rotation of 90 or 270 degrees than to do
  * a Max7219_Set_Row().    The opposite is true for rotations of 0 or 180 degrees.
  */
+#pragma once
 
 #ifndef MAX7219_ROTATE
   #define MAX7219_ROTATE 0
 #endif
 #define _ROT ((MAX7219_ROTATE + 360) % 360)
 
-#ifndef MAX7219_NUMBER_UNITS
-  #define MAX7219_NUMBER_UNITS 1
-#endif
 #define MAX7219_LINES (8 * (MAX7219_NUMBER_UNITS))
 
+#if _ROT == 0 || _ROT == 180
+  #define MAX7219_Y_LEDS          8
+  #define MAX7219_X_LEDS          MAX7219_LINES
+#elif _ROT == 90 || _ROT == 270
+  #define MAX7219_X_LEDS          8
+  #define MAX7219_Y_LEDS          MAX7219_LINES
+#else
+  #error "MAX7219_ROTATE must be a multiple of +/- 90°."
+#endif
+
 //
 // MAX7219 registers
 //
@@ -75,7 +82,7 @@ class Max7219 {
 public:
   static uint8_t led_line[MAX7219_LINES];
 
-  Max7219() {}
+  Max7219() { }
 
   static void init();
   static void register_setup();
@@ -86,7 +93,7 @@ public:
   static void send(const uint8_t reg, const uint8_t data);
 
   // Refresh all units
-  static inline void refresh() { for (uint8_t i = 0; i < 8; i++) refresh_line(i); }
+  inline static void refresh() { for (uint8_t i = 0; i < 8; i++) refresh_line(i); }
 
   // Update a single native line on all units
   static void refresh_line(const uint8_t line);

Marlin/Sd2Card.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,107 +22,171 @@
 
 /**
  * Arduino Sd2Card Library
- * Copyright (c) 2009 by William Greiman
- * Updated with backports of the latest SdFat library from the same author
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#include "MarlinConfig.h"
 
-#include "../inc/MarlinConfig.h"
-
-#if ENABLED(SDSUPPORT) && NONE(USB_FLASH_DRIVE_SUPPORT, SDIO_SUPPORT)
-
-/* Enable FAST CRC computations - You can trade speed for FLASH space if
- * needed by disabling the following define */
-#define FAST_CRC 1
+#if ENABLED(SDSUPPORT)
 
 #include "Sd2Card.h"
 
-#include "../MarlinCore.h"
-
-#if ENABLED(SD_CHECK_AND_RETRY)
-  static bool crcSupported = true;
-
-  #ifdef FAST_CRC
-    static const uint8_t crctab7[] PROGMEM = {
-      0x00,0x09,0x12,0x1B,0x24,0x2D,0x36,0x3F,0x48,0x41,0x5A,0x53,0x6C,0x65,0x7E,0x77,
-      0x19,0x10,0x0B,0x02,0x3D,0x34,0x2F,0x26,0x51,0x58,0x43,0x4A,0x75,0x7C,0x67,0x6E,
-      0x32,0x3B,0x20,0x29,0x16,0x1F,0x04,0x0D,0x7A,0x73,0x68,0x61,0x5E,0x57,0x4C,0x45,
-      0x2B,0x22,0x39,0x30,0x0F,0x06,0x1D,0x14,0x63,0x6A,0x71,0x78,0x47,0x4E,0x55,0x5C,
-      0x64,0x6D,0x76,0x7F,0x40,0x49,0x52,0x5B,0x2C,0x25,0x3E,0x37,0x08,0x01,0x1A,0x13,
-      0x7D,0x74,0x6F,0x66,0x59,0x50,0x4B,0x42,0x35,0x3C,0x27,0x2E,0x11,0x18,0x03,0x0A,
-      0x56,0x5F,0x44,0x4D,0x72,0x7B,0x60,0x69,0x1E,0x17,0x0C,0x05,0x3A,0x33,0x28,0x21,
-      0x4F,0x46,0x5D,0x54,0x6B,0x62,0x79,0x70,0x07,0x0E,0x15,0x1C,0x23,0x2A,0x31,0x38,
-      0x41,0x48,0x53,0x5A,0x65,0x6C,0x77,0x7E,0x09,0x00,0x1B,0x12,0x2D,0x24,0x3F,0x36,
-      0x58,0x51,0x4A,0x43,0x7C,0x75,0x6E,0x67,0x10,0x19,0x02,0x0B,0x34,0x3D,0x26,0x2F,
-      0x73,0x7A,0x61,0x68,0x57,0x5E,0x45,0x4C,0x3B,0x32,0x29,0x20,0x1F,0x16,0x0D,0x04,
-      0x6A,0x63,0x78,0x71,0x4E,0x47,0x5C,0x55,0x22,0x2B,0x30,0x39,0x06,0x0F,0x14,0x1D,
-      0x25,0x2C,0x37,0x3E,0x01,0x08,0x13,0x1A,0x6D,0x64,0x7F,0x76,0x49,0x40,0x5B,0x52,
-      0x3C,0x35,0x2E,0x27,0x18,0x11,0x0A,0x03,0x74,0x7D,0x66,0x6F,0x50,0x59,0x42,0x4B,
-      0x17,0x1E,0x05,0x0C,0x33,0x3A,0x21,0x28,0x5F,0x56,0x4D,0x44,0x7B,0x72,0x69,0x60,
-      0x0E,0x07,0x1C,0x15,0x2A,0x23,0x38,0x31,0x46,0x4F,0x54,0x5D,0x62,0x6B,0x70,0x79
-    };
-
-    static uint8_t CRC7(const uint8_t* data, uint8_t n) {
-      uint8_t crc = 0;
-      while (n > 0) {
-        crc = pgm_read_byte(&crctab7[ (crc << 1) ^ *data++ ]);
-        n--;
-      }
-      return (crc << 1) | 1;
-    }
-  #else
-    static uint8_t CRC7(const uint8_t* data, uint8_t n) {
-      uint8_t crc = 0;
-      for (uint8_t i = 0; i < n; i++) {
-        uint8_t d = data[i];
-        d ^= crc << 1;
-        if (d & 0x80) d ^= 9;
-        crc = d ^ (crc & 0x78) ^ (crc << 4) ^ ((crc >> 3) & 15);
-        crc &= 0x7F;
-      }
-      crc = (crc << 1) ^ (crc << 4) ^ (crc & 0x70) ^ ((crc >> 3) & 0x0F);
-      return crc | 1;
-    }
-  #endif
+#if ENABLED(USE_WATCHDOG)
+  #include "watchdog.h"
 #endif
 
-// Send command and return error code. Return zero for OK
-uint8_t Sd2Card::cardCommand(const uint8_t cmd, const uint32_t arg) {
-  // Select card
-  chipSelect();
+#if DISABLED(SOFTWARE_SPI)
+  // functions for hardware SPI
 
-  // Wait up to 300 ms if busy
-  waitNotBusy(SD_WRITE_TIMEOUT);
-
-  uint8_t *pa = (uint8_t *)(&arg);
-
-  #if ENABLED(SD_CHECK_AND_RETRY)
-
-    // Form message
-    uint8_t d[6] = {(uint8_t) (cmd | 0x40), pa[3], pa[2], pa[1], pa[0] };
-
-    // Add crc
-    d[5] = CRC7(d, 5);
-
-    // Send message
-    for (uint8_t k = 0; k < 6; k++) spiSend(d[k]);
-
-  #else
-    // Send command
-    spiSend(cmd | 0x40);
-
-    // Send argument
-    for (int8_t i = 3; i >= 0; i--) spiSend(pa[i]);
-
-    // Send CRC - correct for CMD0 with arg zero or CMD8 with arg 0X1AA
-    spiSend(cmd == CMD0 ? 0X95 : 0X87);
+  // make sure SPCR rate is in expected bits
+  #if (SPR0 != 0 || SPR1 != 1)
+    #error "unexpected SPCR bits"
   #endif
+  /**
+   * Initialize hardware SPI
+   * Set SCK rate to F_CPU/pow(2, 1 + spiRate) for spiRate [0,6]
+   */
+  static void spiInit(uint8_t spiRate) {
+    // See avr processor documentation
+    SPCR = _BV(SPE) | _BV(MSTR) | (spiRate >> 1);
+    SPSR = spiRate & 1 || spiRate == 6 ? 0 : _BV(SPI2X);
+  }
 
-  // Skip stuff byte for stop read
+  /** SPI receive a byte */
+  static uint8_t spiRec() {
+    SPDR = 0xFF;
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+    return SPDR;
+  }
+
+  /** SPI read data - only one call so force inline */
+  static inline __attribute__((always_inline))
+  void spiRead(uint8_t* buf, uint16_t nbyte) {
+    if (nbyte-- == 0) return;
+    SPDR = 0xFF;
+    for (uint16_t i = 0; i < nbyte; i++) {
+      while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+      buf[i] = SPDR;
+      SPDR = 0xFF;
+    }
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+    buf[nbyte] = SPDR;
+  }
+
+  /** SPI send a byte */
+  static void spiSend(uint8_t b) {
+    SPDR = b;
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+  }
+
+  /** SPI send block - only one call so force inline */
+  static inline __attribute__((always_inline))
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
+    SPDR = token;
+    for (uint16_t i = 0; i < 512; i += 2) {
+      while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+      SPDR = buf[i];
+      while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+      SPDR = buf[i + 1];
+    }
+    while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
+  }
+       //------------------------------------------------------------------------------
+#else  // SOFTWARE_SPI
+       //------------------------------------------------------------------------------
+
+  /** nop to tune soft SPI timing */
+  #define nop asm volatile ("nop\n\t")
+
+  /** Soft SPI receive byte */
+  static uint8_t spiRec() {
+    uint8_t data = 0;
+    // no interrupts during byte receive - about 8 us
+    cli();
+    // output pin high - like sending 0xFF
+    WRITE(SPI_MOSI_PIN, HIGH);
+
+    for (uint8_t i = 0; i < 8; i++) {
+      WRITE(SPI_SCK_PIN, HIGH);
+
+      // adjust so SCK is nice
+      nop;
+      nop;
+
+      data <<= 1;
+
+      if (READ(SPI_MISO_PIN)) data |= 1;
+
+      WRITE(SPI_SCK_PIN, LOW);
+    }
+    // enable interrupts
+    sei();
+    return data;
+  }
+
+  /** Soft SPI read data */
+  static void spiRead(uint8_t* buf, uint16_t nbyte) {
+    for (uint16_t i = 0; i < nbyte; i++)
+      buf[i] = spiRec();
+  }
+
+  /** Soft SPI send byte */
+  static void spiSend(uint8_t data) {
+    // no interrupts during byte send - about 8 us
+    cli();
+    for (uint8_t i = 0; i < 8; i++) {
+      WRITE(SPI_SCK_PIN, LOW);
+
+      WRITE(SPI_MOSI_PIN, data & 0x80);
+
+      data <<= 1;
+
+      WRITE(SPI_SCK_PIN, HIGH);
+    }
+    // hold SCK high for a few ns
+    nop;
+    nop;
+    nop;
+    nop;
+
+    WRITE(SPI_SCK_PIN, LOW);
+    // enable interrupts
+    sei();
+  }
+
+  /** Soft SPI send block */
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
+    spiSend(token);
+    for (uint16_t i = 0; i < 512; i++)
+      spiSend(buf[i]);
+  }
+#endif  // SOFTWARE_SPI
+
+// send command and return error code.  Return zero for OK
+uint8_t Sd2Card::cardCommand(uint8_t cmd, uint32_t arg) {
+  // select card
+  chipSelectLow();
+
+  // wait up to 300 ms if busy
+  waitNotBusy(300);
+
+  // send command
+  spiSend(cmd | 0x40);
+
+  // send argument
+  for (int8_t s = 24; s >= 0; s -= 8) spiSend(arg >> s);
+
+  // send CRC
+  uint8_t crc = 0xFF;
+  if (cmd == CMD0) crc = 0x95;  // correct crc for CMD0 with arg 0
+  if (cmd == CMD8) crc = 0x87;  // correct crc for CMD8 with arg 0x1AA
+  spiSend(crc);
+
+  // skip stuff byte for stop read
   if (cmd == CMD12) spiRec();
 
-  // Wait for response
+  // wait for response
   for (uint8_t i = 0; ((status_ = spiRec()) & 0x80) && i != 0xFF; i++) { /* Intentionally left empty */ }
   return status_;
 }
@@ -155,14 +219,15 @@ uint32_t Sd2Card::cardSize() {
   }
 }
 
-void Sd2Card::chipDeselect() {
-  extDigitalWrite(chipSelectPin_, HIGH);
-  spiSend(0xFF); // Ensure MISO goes high impedance
+void Sd2Card::chipSelectHigh() {
+  digitalWrite(chipSelectPin_, HIGH);
 }
 
-void Sd2Card::chipSelect() {
-  spiInit(spiRate_);
-  extDigitalWrite(chipSelectPin_, LOW);
+void Sd2Card::chipSelectLow() {
+  #if DISABLED(SOFTWARE_SPI)
+    spiInit(spiRate_);
+  #endif  // SOFTWARE_SPI
+  digitalWrite(chipSelectPin_, LOW);
 }
 
 /**
@@ -191,8 +256,13 @@ bool Sd2Card::erase(uint32_t firstBlock, uint32_t lastBlock) {
       goto FAIL;
     }
   }
-  if (type_ != SD_CARD_TYPE_SDHC) { firstBlock <<= 9; lastBlock <<= 9; }
-  if (cardCommand(CMD32, firstBlock) || cardCommand(CMD33, lastBlock) || cardCommand(CMD38, 0)) {
+  if (type_ != SD_CARD_TYPE_SDHC) {
+    firstBlock <<= 9;
+    lastBlock <<= 9;
+  }
+  if (cardCommand(CMD32, firstBlock)
+      || cardCommand(CMD33, lastBlock)
+      || cardCommand(CMD38, 0)) {
     error(SD_CARD_ERROR_ERASE);
     goto FAIL;
   }
@@ -200,10 +270,10 @@ bool Sd2Card::erase(uint32_t firstBlock, uint32_t lastBlock) {
     error(SD_CARD_ERROR_ERASE_TIMEOUT);
     goto FAIL;
   }
-  chipDeselect();
+  chipSelectHigh();
   return true;
   FAIL:
-  chipDeselect();
+  chipSelectHigh();
   return false;
 }
 
@@ -227,90 +297,92 @@ bool Sd2Card::eraseSingleBlockEnable() {
  * \return true for success, false for failure.
  * The reason for failure can be determined by calling errorCode() and errorData().
  */
-bool Sd2Card::init(const uint8_t sckRateID, const pin_t chipSelectPin) {
+bool Sd2Card::init(uint8_t sckRateID, pin_t chipSelectPin) {
   errorCode_ = type_ = 0;
   chipSelectPin_ = chipSelectPin;
   // 16-bit init start time allows over a minute
-  const millis_t init_timeout = millis() + SD_INIT_TIMEOUT;
+  uint16_t t0 = (uint16_t)millis();
   uint32_t arg;
 
-  watchdog_refresh(); // In case init takes too long
+  // If init takes more than 4s it could trigger
+  // watchdog leading to a reboot loop.
+  #if ENABLED(USE_WATCHDOG)
+    watchdog_reset();
+  #endif
 
-  // Set pin modes
-  extDigitalWrite(chipSelectPin_, HIGH);  // For some CPUs pinMode can write the wrong data so init desired data value first
-  pinMode(chipSelectPin_, OUTPUT);        // Solution for #8746 by @benlye
-  spiBegin();
+  // set pin modes
+  pinMode(chipSelectPin_, OUTPUT);
+  chipSelectHigh();
+  SET_INPUT(SPI_MISO_PIN);
+  SET_OUTPUT(SPI_MOSI_PIN);
+  SET_OUTPUT(SPI_SCK_PIN);
 
-  // Set SCK rate for initialization commands
-  spiRate_ = SPI_SD_INIT_RATE;
-  spiInit(spiRate_);
+  #if DISABLED(SOFTWARE_SPI)
+    // SS must be in output mode even it is not chip select
+    SET_OUTPUT(SS_PIN);
+    // set SS high - may be chip select for another SPI device
+    #if SET_SPI_SS_HIGH
+      WRITE(SS_PIN, HIGH);
+    #endif  // SET_SPI_SS_HIGH
+    // set SCK rate for initialization commands
+    spiRate_ = SPI_SD_INIT_RATE;
+    spiInit(spiRate_);
+  #endif  // SOFTWARE_SPI
 
-  // Must supply min of 74 clock cycles with CS high.
+  // must supply min of 74 clock cycles with CS high.
   for (uint8_t i = 0; i < 10; i++) spiSend(0xFF);
 
-  watchdog_refresh(); // In case init takes too long
-
-  // Command to go idle in SPI mode
+  // command to go idle in SPI mode
   while ((status_ = cardCommand(CMD0, 0)) != R1_IDLE_STATE) {
-    if (ELAPSED(millis(), init_timeout)) {
+    if (((uint16_t)millis() - t0) > SD_INIT_TIMEOUT) {
       error(SD_CARD_ERROR_CMD0);
       goto FAIL;
     }
   }
-
-  #if ENABLED(SD_CHECK_AND_RETRY)
-    crcSupported = (cardCommand(CMD59, 1) == R1_IDLE_STATE);
-  #endif
-
-  watchdog_refresh(); // In case init takes too long
-
   // check SD version
-  for (;;) {
-    if (cardCommand(CMD8, 0x1AA) == (R1_ILLEGAL_COMMAND | R1_IDLE_STATE)) {
-      type(SD_CARD_TYPE_SD1);
-      break;
-    }
-
-    // Get the last byte of r7 response
+  if ((cardCommand(CMD8, 0x1AA) & R1_ILLEGAL_COMMAND)) {
+    type(SD_CARD_TYPE_SD1);
+  }
+  else {
+    // only need last byte of r7 response
     for (uint8_t i = 0; i < 4; i++) status_ = spiRec();
-    if (status_ == 0xAA) {
-      type(SD_CARD_TYPE_SD2);
-      break;
-    }
-
-    if (ELAPSED(millis(), init_timeout)) {
+    if (status_ != 0xAA) {
       error(SD_CARD_ERROR_CMD8);
       goto FAIL;
     }
+    type(SD_CARD_TYPE_SD2);
   }
-
-  watchdog_refresh(); // In case init takes too long
-
-  // Initialize card and send host supports SDHC if SD2
+  // initialize card and send host supports SDHC if SD2
   arg = type() == SD_CARD_TYPE_SD2 ? 0x40000000 : 0;
+
   while ((status_ = cardAcmd(ACMD41, arg)) != R1_READY_STATE) {
-    // Check for timeout
-    if (ELAPSED(millis(), init_timeout)) {
+    // check for timeout
+    if (((uint16_t)millis() - t0) > SD_INIT_TIMEOUT) {
       error(SD_CARD_ERROR_ACMD41);
       goto FAIL;
     }
   }
-  // If SD2 read OCR register to check for SDHC card
+  // if SD2 read OCR register to check for SDHC card
   if (type() == SD_CARD_TYPE_SD2) {
     if (cardCommand(CMD58, 0)) {
       error(SD_CARD_ERROR_CMD58);
       goto FAIL;
     }
     if ((spiRec() & 0xC0) == 0xC0) type(SD_CARD_TYPE_SDHC);
-    // Discard rest of ocr - contains allowed voltage range
+    // discard rest of ocr - contains allowed voltage range
     for (uint8_t i = 0; i < 3; i++) spiRec();
   }
-  chipDeselect();
+  chipSelectHigh();
 
-  return setSckRate(sckRateID);
+  #if DISABLED(SOFTWARE_SPI)
+    return setSckRate(sckRateID);
+  #else  // SOFTWARE_SPI
+    UNUSED(sckRateID);
+    return true;
+  #endif  // SOFTWARE_SPI
 
   FAIL:
-  chipDeselect();
+  chipSelectHigh();
   return false;
 }
 
@@ -322,7 +394,8 @@ bool Sd2Card::init(const uint8_t sckRateID, const pin_t chipSelectPin) {
  * \return true for success, false for failure.
  */
 bool Sd2Card::readBlock(uint32_t blockNumber, uint8_t* dst) {
-  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;   // Use address if not SDHC card
+  // use address if not SDHC card
+  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
 
   #if ENABLED(SD_CHECK_AND_RETRY)
     uint8_t retryCnt = 3;
@@ -332,7 +405,7 @@ bool Sd2Card::readBlock(uint32_t blockNumber, uint8_t* dst) {
       else if (readData(dst, 512))
         return true;
 
-      chipDeselect();
+      chipSelectHigh();
       if (!--retryCnt) break;
 
       cardCommand(CMD12, 0); // Try sending a stop command, ignore the result.
@@ -342,7 +415,7 @@ bool Sd2Card::readBlock(uint32_t blockNumber, uint8_t* dst) {
   #else
     if (cardCommand(CMD17, blockNumber)) {
       error(SD_CARD_ERROR_CMD17);
-      chipDeselect();
+      chipSelectHigh();
       return false;
     }
     else
@@ -358,13 +431,12 @@ bool Sd2Card::readBlock(uint32_t blockNumber, uint8_t* dst) {
  * \return true for success, false for failure.
  */
 bool Sd2Card::readData(uint8_t* dst) {
-  chipSelect();
+  chipSelectLow();
   return readData(dst, 512);
 }
 
 #if ENABLED(SD_CHECK_AND_RETRY)
-  #ifdef FAST_CRC
-  static const uint16_t crctab16[] PROGMEM = {
+  static const uint16_t crctab[] PROGMEM = {
     0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
     0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
     0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
@@ -398,69 +470,63 @@ bool Sd2Card::readData(uint8_t* dst) {
     0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
     0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
   };
-    // faster CRC-CCITT
-    // uses the x^16,x^12,x^5,x^1 polynomial.
   static uint16_t CRC_CCITT(const uint8_t* data, size_t n) {
     uint16_t crc = 0;
     for (size_t i = 0; i < n; i++) {
-      crc = pgm_read_word(&crctab16[(crc >> 8 ^ data[i]) & 0xFF]) ^ (crc << 8);
+      crc = pgm_read_word(&crctab[(crc >> 8 ^ data[i]) & 0xFF]) ^ (crc << 8);
     }
     return crc;
   }
-  #else
-    // slower CRC-CCITT
-    // uses the x^16,x^12,x^5,x^1 polynomial.
-    static uint16_t CRC_CCITT(const uint8_t* data, size_t n) {
-      uint16_t crc = 0;
-      for (size_t i = 0; i < n; i++) {
-        crc = (uint8_t)(crc >> 8) | (crc << 8);
-        crc ^= data[i];
-        crc ^= (uint8_t)(crc & 0xFF) >> 4;
-        crc ^= crc << 12;
-        crc ^= (crc & 0xFF) << 5;
-      }
-      return crc;
-    }
-  #endif
 #endif // SD_CHECK_AND_RETRY
 
-bool Sd2Card::readData(uint8_t* dst, const uint16_t count) {
-  bool success = false;
-
-  const millis_t read_timeout = millis() + SD_READ_TIMEOUT;
-  while ((status_ = spiRec()) == 0xFF) {      // Wait for start block token
-    if (ELAPSED(millis(), read_timeout)) {
+bool Sd2Card::readData(uint8_t* dst, uint16_t count) {
+  // wait for start block token
+  uint16_t t0 = millis();
+  while ((status_ = spiRec()) == 0XFF) {
+    if (((uint16_t)millis() - t0) > SD_READ_TIMEOUT) {
       error(SD_CARD_ERROR_READ_TIMEOUT);
       goto FAIL;
     }
   }
-
-  if (status_ == DATA_START_BLOCK) {
-    spiRead(dst, count);                      // Transfer data
-
-    const uint16_t recvCrc = (spiRec() << 8) | spiRec();
-    #if ENABLED(SD_CHECK_AND_RETRY)
-      success = !crcSupported || recvCrc == CRC_CCITT(dst, count);
-      if (!success) error(SD_CARD_ERROR_READ_CRC);
-    #else
-      success = true;
-      UNUSED(recvCrc);
-    #endif
-  }
-  else
+  if (status_ != DATA_START_BLOCK) {
     error(SD_CARD_ERROR_READ);
+    goto FAIL;
+  }
+  // transfer data
+  spiRead(dst, count);
 
+#if ENABLED(SD_CHECK_AND_RETRY)
+  {
+    uint16_t calcCrc = CRC_CCITT(dst, count);
+    uint16_t recvCrc = spiRec() << 8;
+    recvCrc |= spiRec();
+    if (calcCrc != recvCrc) {
+      error(SD_CARD_ERROR_CRC);
+      goto FAIL;
+    }
+  }
+#else
+  // discard CRC
+  spiRec();
+  spiRec();
+#endif
+  chipSelectHigh();
+  // Send an additional dummy byte, required by Toshiba Flash Air SD Card
+  spiSend(0XFF);
+  return true;
   FAIL:
-  chipDeselect();
-  return success;
+  chipSelectHigh();
+  // Send an additional dummy byte, required by Toshiba Flash Air SD Card
+  spiSend(0XFF);
+  return false;
 }
 
 /** read CID or CSR register */
-bool Sd2Card::readRegister(const uint8_t cmd, void* buf) {
+bool Sd2Card::readRegister(uint8_t cmd, void* buf) {
   uint8_t* dst = reinterpret_cast<uint8_t*>(buf);
   if (cardCommand(cmd, 0)) {
     error(SD_CARD_ERROR_READ_REG);
-    chipDeselect();
+    chipSelectHigh();
     return false;
   }
   return readData(dst, 16);
@@ -478,11 +544,13 @@ bool Sd2Card::readRegister(const uint8_t cmd, void* buf) {
  */
 bool Sd2Card::readStart(uint32_t blockNumber) {
   if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
-
-  const bool success = !cardCommand(CMD18, blockNumber);
-  if (!success) error(SD_CARD_ERROR_CMD18);
-  chipDeselect();
-  return success;
+  if (cardCommand(CMD18, blockNumber)) {
+    error(SD_CARD_ERROR_CMD18);
+    chipSelectHigh();
+    return false;
+  }
+  chipSelectHigh();
+  return true;
 }
 
 /**
@@ -491,11 +559,14 @@ bool Sd2Card::readStart(uint32_t blockNumber) {
  * \return true for success, false for failure.
  */
 bool Sd2Card::readStop() {
-  chipSelect();
-  const bool success = !cardCommand(CMD12, 0);
-  if (!success) error(SD_CARD_ERROR_CMD12);
-  chipDeselect();
-  return success;
+  chipSelectLow();
+  if (cardCommand(CMD12, 0)) {
+    error(SD_CARD_ERROR_CMD12);
+    chipSelectHigh();
+    return false;
+  }
+  chipSelectHigh();
+  return true;
 }
 
 /**
@@ -510,49 +581,55 @@ bool Sd2Card::readStop() {
  * \return The value one, true, is returned for success and the value zero,
  * false, is returned for an invalid value of \a sckRateID.
  */
-bool Sd2Card::setSckRate(const uint8_t sckRateID) {
-  const bool success = (sckRateID <= 6);
-  if (success) spiRate_ = sckRateID; else error(SD_CARD_ERROR_SCK_RATE);
-  return success;
+bool Sd2Card::setSckRate(uint8_t sckRateID) {
+  if (sckRateID > 6) {
+    error(SD_CARD_ERROR_SCK_RATE);
+    return false;
+  }
+  spiRate_ = sckRateID;
+  return true;
 }
 
-/**
- * Wait for card to become not-busy
- * \param[in] timeout_ms Timeout to abort.
- * \return true for success, false for timeout.
- */
-bool Sd2Card::waitNotBusy(const millis_t timeout_ms) {
-  const millis_t wait_timeout = millis() + timeout_ms;
-  while (spiRec() != 0xFF) if (ELAPSED(millis(), wait_timeout)) return false;
+// wait for card to go not busy
+bool Sd2Card::waitNotBusy(uint16_t timeoutMillis) {
+  uint16_t t0 = millis();
+  while (spiRec() != 0XFF)
+    if (((uint16_t)millis() - t0) >= timeoutMillis) return false;
+
   return true;
 }
 
 /**
- * Write a 512 byte block to an SD card.
+ * Writes a 512 byte block to an SD card.
  *
  * \param[in] blockNumber Logical block to be written.
  * \param[in] src Pointer to the location of the data to be written.
  * \return true for success, false for failure.
  */
 bool Sd2Card::writeBlock(uint32_t blockNumber, const uint8_t* src) {
-  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;   // Use address if not SDHC card
-
-  bool success = false;
-  if (!cardCommand(CMD24, blockNumber)) {
-    if (writeData(DATA_START_BLOCK, src)) {
-      if (waitNotBusy(SD_WRITE_TIMEOUT)) {              // Wait for flashing to complete
-        success = !(cardCommand(CMD13, 0) || spiRec()); // Response is r2 so get and check two bytes for nonzero
-        if (!success) error(SD_CARD_ERROR_WRITE_PROGRAMMING);
-      }
-      else
-        error(SD_CARD_ERROR_WRITE_TIMEOUT);
-    }
-  }
-  else
+  // use address if not SDHC card
+  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
+  if (cardCommand(CMD24, blockNumber)) {
     error(SD_CARD_ERROR_CMD24);
+    goto FAIL;
+  }
+  if (!writeData(DATA_START_BLOCK, src)) goto FAIL;
 
-  chipDeselect();
-  return success;
+  // wait for flash programming to complete
+  if (!waitNotBusy(SD_WRITE_TIMEOUT)) {
+    error(SD_CARD_ERROR_WRITE_TIMEOUT);
+    goto FAIL;
+  }
+  // response is r2 so get and check two bytes for nonzero
+  if (cardCommand(CMD13, 0) || spiRec()) {
+    error(SD_CARD_ERROR_WRITE_PROGRAMMING);
+    goto FAIL;
+  }
+  chipSelectHigh();
+  return true;
+  FAIL:
+  chipSelectHigh();
+  return false;
 }
 
 /**
@@ -561,35 +638,28 @@ bool Sd2Card::writeBlock(uint32_t blockNumber, const uint8_t* src) {
  * \return true for success, false for failure.
  */
 bool Sd2Card::writeData(const uint8_t* src) {
-  bool success = true;
-  chipSelect();
-  // Wait for previous write to finish
+  chipSelectLow();
+  // wait for previous write to finish
   if (!waitNotBusy(SD_WRITE_TIMEOUT) || !writeData(WRITE_MULTIPLE_TOKEN, src)) {
     error(SD_CARD_ERROR_WRITE_MULTIPLE);
-    success = false;
+    chipSelectHigh();
+    return false;
   }
-  chipDeselect();
-  return success;
+  chipSelectHigh();
+  return true;
 }
 
-// Send one block of data for write block or write multiple blocks
-bool Sd2Card::writeData(const uint8_t token, const uint8_t* src) {
-
-  uint16_t crc =
-    #if ENABLED(SD_CHECK_AND_RETRY)
-      CRC_CCITT(src, 512)
-    #else
-      0xFFFF
-    #endif
-  ;
+// send one block of data for write block or write multiple blocks
+bool Sd2Card::writeData(uint8_t token, const uint8_t* src) {
   spiSendBlock(token, src);
-  spiSend(crc >> 8);
-  spiSend(crc & 0xFF);
+
+  spiSend(0xFF);  // dummy crc
+  spiSend(0xFF);  // dummy crc
 
   status_ = spiRec();
   if ((status_ & DATA_RES_MASK) != DATA_RES_ACCEPTED) {
     error(SD_CARD_ERROR_WRITE);
-    chipDeselect();
+    chipSelectHigh();
     return false;
   }
   return true;
@@ -606,18 +676,23 @@ bool Sd2Card::writeData(const uint8_t token, const uint8_t* src) {
  *
  * \return true for success, false for failure.
  */
-bool Sd2Card::writeStart(uint32_t blockNumber, const uint32_t eraseCount) {
-  bool success = false;
-  if (!cardAcmd(ACMD23, eraseCount)) {                    // Send pre-erase count
-    if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;   // Use address if not SDHC card
-    success = !cardCommand(CMD25, blockNumber);
-    if (!success) error(SD_CARD_ERROR_CMD25);
-  }
-  else
+bool Sd2Card::writeStart(uint32_t blockNumber, uint32_t eraseCount) {
+  // send pre-erase count
+  if (cardAcmd(ACMD23, eraseCount)) {
     error(SD_CARD_ERROR_ACMD23);
-
-  chipDeselect();
-  return success;
+    goto FAIL;
+  }
+  // use address if not SDHC card
+  if (type() != SD_CARD_TYPE_SDHC) blockNumber <<= 9;
+  if (cardCommand(CMD25, blockNumber)) {
+    error(SD_CARD_ERROR_CMD25);
+    goto FAIL;
+  }
+  chipSelectHigh();
+  return true;
+  FAIL:
+  chipSelectHigh();
+  return false;
 }
 
 /**
@@ -626,17 +701,16 @@ bool Sd2Card::writeStart(uint32_t blockNumber, const uint32_t eraseCount) {
  * \return true for success, false for failure.
  */
 bool Sd2Card::writeStop() {
-  bool success = false;
-  chipSelect();
-  if (waitNotBusy(SD_WRITE_TIMEOUT)) {
-    spiSend(STOP_TRAN_TOKEN);
-    success = waitNotBusy(SD_WRITE_TIMEOUT);
-  }
-  else
-    error(SD_CARD_ERROR_STOP_TRAN);
-
-  chipDeselect();
-  return success;
+  chipSelectLow();
+  if (!waitNotBusy(SD_WRITE_TIMEOUT)) goto FAIL;
+  spiSend(STOP_TRAN_TOKEN);
+  if (!waitNotBusy(SD_WRITE_TIMEOUT)) goto FAIL;
+  chipSelectHigh();
+  return true;
+  FAIL:
+  error(SD_CARD_ERROR_STOP_TRAN);
+  chipSelectHigh();
+  return false;
 }
 
 #endif // SDSUPPORT

Marlin/Sd2Card.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * \file
@@ -28,15 +27,22 @@
 
 /**
  * Arduino Sd2Card Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#ifndef _SD2CARD_H_
+#define _SD2CARD_H_
 
 #include "SdFatConfig.h"
 #include "SdInfo.h"
 
-#include <stdint.h>
+// SPI speed is F_CPU/2^(1 + index), 0 <= index <= 6
+uint8_t const SPI_FULL_SPEED = 0,         // Set SCK to max rate of F_CPU/2. See Sd2Card::setSckRate().
+              SPI_HALF_SPEED = 1,         // Set SCK rate to F_CPU/4. See Sd2Card::setSckRate().
+              SPI_QUARTER_SPEED = 2,      // Set SCK rate to F_CPU/8. See Sd2Card::setSckRate().
+              SPI_EIGHTH_SPEED = 3,       // Set SCK rate to F_CPU/16. See Sd2Card::setSckRate().
+              SPI_SIXTEENTH_SPEED = 4;    // Set SCK rate to F_CPU/32. See Sd2Card::setSckRate().
 
 uint16_t const SD_INIT_TIMEOUT = 2000,    // init timeout ms
                SD_ERASE_TIMEOUT = 10000,  // erase timeout ms
@@ -44,21 +50,21 @@ uint16_t const SD_INIT_TIMEOUT = 2000,    // init timeout ms
                SD_WRITE_TIMEOUT = 600;    // write time out ms
 
 // SD card errors
-uint8_t const SD_CARD_ERROR_CMD0 = 0x01,                // timeout error for command CMD0 (initialize card in SPI mode)
-              SD_CARD_ERROR_CMD8 = 0x02,                // CMD8 was not accepted - not a valid SD card
-              SD_CARD_ERROR_CMD12 = 0x03,               // card returned an error response for CMD12 (write stop)
-              SD_CARD_ERROR_CMD17 = 0x04,               // card returned an error response for CMD17 (read block)
-              SD_CARD_ERROR_CMD18 = 0x05,               // card returned an error response for CMD18 (read multiple block)
-              SD_CARD_ERROR_CMD24 = 0x06,               // card returned an error response for CMD24 (write block)
-              SD_CARD_ERROR_CMD25 = 0x07,               // WRITE_MULTIPLE_BLOCKS command failed
-              SD_CARD_ERROR_CMD58 = 0x08,               // card returned an error response for CMD58 (read OCR)
-              SD_CARD_ERROR_ACMD23 = 0x09,              // SET_WR_BLK_ERASE_COUNT failed
-              SD_CARD_ERROR_ACMD41 = 0x0A,              // ACMD41 initialization process timeout
-              SD_CARD_ERROR_BAD_CSD = 0x0B,             // card returned a bad CSR version field
-              SD_CARD_ERROR_ERASE = 0x0C,               // erase block group command failed
-              SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0x0D,  // card not capable of single block erase
-              SD_CARD_ERROR_ERASE_TIMEOUT = 0x0E,       // Erase sequence timed out
-              SD_CARD_ERROR_READ = 0x0F,                // card returned an error token instead of read data
+uint8_t const SD_CARD_ERROR_CMD0 = 0X1,                 // timeout error for command CMD0 (initialize card in SPI mode)
+              SD_CARD_ERROR_CMD8 = 0X2,                 // CMD8 was not accepted - not a valid SD card
+              SD_CARD_ERROR_CMD12 = 0X3,                // card returned an error response for CMD12 (write stop)
+              SD_CARD_ERROR_CMD17 = 0X4,                // card returned an error response for CMD17 (read block)
+              SD_CARD_ERROR_CMD18 = 0X5,                // card returned an error response for CMD18 (read multiple block)
+              SD_CARD_ERROR_CMD24 = 0X6,                // card returned an error response for CMD24 (write block)
+              SD_CARD_ERROR_CMD25 = 0X7,                // WRITE_MULTIPLE_BLOCKS command failed
+              SD_CARD_ERROR_CMD58 = 0X8,                // card returned an error response for CMD58 (read OCR)
+              SD_CARD_ERROR_ACMD23 = 0X9,               // SET_WR_BLK_ERASE_COUNT failed
+              SD_CARD_ERROR_ACMD41 = 0XA,               // ACMD41 initialization process timeout
+              SD_CARD_ERROR_BAD_CSD = 0XB,              // card returned a bad CSR version field
+              SD_CARD_ERROR_ERASE = 0XC,                // erase block group command failed
+              SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0XD,   // card not capable of single block erase
+              SD_CARD_ERROR_ERASE_TIMEOUT = 0XE,        // Erase sequence timed out
+              SD_CARD_ERROR_READ = 0XF,                 // card returned an error token instead of read data
               SD_CARD_ERROR_READ_REG = 0x10,            // read CID or CSD failed
               SD_CARD_ERROR_READ_TIMEOUT = 0x11,        // timeout while waiting for start of read data
               SD_CARD_ERROR_STOP_TRAN = 0x12,           // card did not accept STOP_TRAN_TOKEN
@@ -69,8 +75,7 @@ uint8_t const SD_CARD_ERROR_CMD0 = 0x01,                // timeout error for com
               SD_CARD_ERROR_WRITE_TIMEOUT = 0x17,       // timeout occurred during write programming
               SD_CARD_ERROR_SCK_RATE = 0x18,            // incorrect rate selected
               SD_CARD_ERROR_INIT_NOT_CALLED = 0x19,     // init() not called
-              // 0x1A is unused now, it was: card returned an error for CMD59 (CRC_ON_OFF)
-              SD_CARD_ERROR_READ_CRC = 0x1B;            // invalid read CRC
+              SD_CARD_ERROR_CRC = 0x20;                 // crc check error
 
 // card types
 uint8_t const SD_CARD_TYPE_SD1  = 1,                    // Standard capacity V1 SD card
@@ -84,14 +89,29 @@ uint8_t const SD_CARD_TYPE_SD1  = 1,                    // Standard capacity V1
   #define SOFTWARE_SPI
 #elif USE_SOFTWARE_SPI
   #define SOFTWARE_SPI
-#endif  // MEGA_SOFT_SPI
+#endif
+
+// SPI pin definitions - do not edit here - change in SdFatConfig.h
+#if DISABLED(SOFTWARE_SPI)
+  // hardware pin defs
+  #define SD_CHIP_SELECT_PIN SS_PIN   // The default chip select pin for the SD card is SS.
+  // The following three pins must not be redefined for hardware SPI.
+  #define SPI_MOSI_PIN MOSI_PIN       // SPI Master Out Slave In pin
+  #define SPI_MISO_PIN MISO_PIN       // SPI Master In Slave Out pin
+  #define SPI_SCK_PIN SCK_PIN         // SPI Clock pin
+#else  // SOFTWARE_SPI
+  #define SD_CHIP_SELECT_PIN SOFT_SPI_CS_PIN  // SPI chip select pin
+  #define SPI_MOSI_PIN SOFT_SPI_MOSI_PIN      // SPI Master Out Slave In pin
+  #define SPI_MISO_PIN SOFT_SPI_MISO_PIN      // SPI Master In Slave Out pin
+  #define SPI_SCK_PIN SOFT_SPI_SCK_PIN        // SPI Clock pin
+#endif  // SOFTWARE_SPI
 
 /**
  * \class Sd2Card
  * \brief Raw access to SD and SDHC flash memory cards.
  */
 class Sd2Card {
-public:
+  public:
 
   Sd2Card() : errorCode_(SD_CARD_ERROR_INIT_NOT_CALLED), type_(0) {}
 
@@ -103,15 +123,15 @@ public:
    *  Set SD error code.
    *  \param[in] code value for error code.
    */
-  inline void error(const uint8_t code) { errorCode_ = code; }
+  void error(uint8_t code) {errorCode_ = code;}
 
   /**
    * \return error code for last error. See Sd2Card.h for a list of error codes.
    */
-  inline int errorCode() const { return errorCode_; }
+  int errorCode() const {return errorCode_;}
 
   /** \return error data for last error. */
-  inline int errorData() const { return status_; }
+  int errorData() const {return status_;}
 
   /**
    * Initialize an SD flash memory card with default clock rate and chip
@@ -119,8 +139,8 @@ public:
    *
    * \return true for success or false for failure.
    */
-  bool init(const uint8_t sckRateID, const pin_t chipSelectPin);
-
+  bool init(uint8_t sckRateID = SPI_FULL_SPEED,
+            pin_t chipSelectPin = SD_CHIP_SELECT_PIN);
   bool readBlock(uint32_t block, uint8_t* dst);
 
   /**
@@ -142,13 +162,12 @@ public:
    *
    * \return true for success or false for failure.
    */
-  inline bool readCSD(csd_t* csd) { return readRegister(CMD9, csd); }
+  bool readCSD(csd_t* csd) { return readRegister(CMD9, csd); }
 
   bool readData(uint8_t* dst);
   bool readStart(uint32_t blockNumber);
   bool readStop();
-  bool setSckRate(const uint8_t sckRateID);
-
+  bool setSckRate(uint8_t sckRateID);
   /**
    * Return the card type: SD V1, SD V2 or SDHC
    * \return 0 - SD V1, 1 - SD V2, or 3 - SDHC.
@@ -156,10 +175,10 @@ public:
   int type() const {return type_;}
   bool writeBlock(uint32_t blockNumber, const uint8_t* src);
   bool writeData(const uint8_t* src);
-  bool writeStart(uint32_t blockNumber, const uint32_t eraseCount);
+  bool writeStart(uint32_t blockNumber, uint32_t eraseCount);
   bool writeStop();
 
-private:
+  private:
   uint8_t chipSelectPin_,
           errorCode_,
           spiRate_,
@@ -167,17 +186,19 @@ private:
           type_;
 
   // private functions
-  inline uint8_t cardAcmd(const uint8_t cmd, const uint32_t arg) {
+  uint8_t cardAcmd(uint8_t cmd, uint32_t arg) {
     cardCommand(CMD55, 0);
     return cardCommand(cmd, arg);
   }
-  uint8_t cardCommand(const uint8_t cmd, const uint32_t arg);
+  uint8_t cardCommand(uint8_t cmd, uint32_t arg);
 
-  bool readData(uint8_t* dst, const uint16_t count);
-  bool readRegister(const uint8_t cmd, void* buf);
-  void chipDeselect();
-  void chipSelect();
-  inline void type(const uint8_t value) { type_ = value; }
-  bool waitNotBusy(const millis_t timeout_ms);
-  bool writeData(const uint8_t token, const uint8_t* src);
+  bool readData(uint8_t* dst, uint16_t count);
+  bool readRegister(uint8_t cmd, void* buf);
+  void chipSelectHigh();
+  void chipSelectLow();
+  void type(uint8_t value) { type_ = value; }
+  bool waitNotBusy(uint16_t timeoutMillis);
+  bool writeData(uint8_t token, const uint8_t* src);
 };
+
+#endif  // _SD2CARD_H_

Marlin/SdBaseFile.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,26 +20,20 @@
  *
  */
 
-#if __GNUC__ > 8
-  // The NXP platform updated GCC from 7.2.1 to 9.2.1
-  // and this new warning apparently can be ignored.
-  #pragma GCC diagnostic ignored "-Waddress-of-packed-member"
-#endif
-
 /**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
 
-#include "../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(SDSUPPORT)
 
 #include "SdBaseFile.h"
+#include "Marlin.h"
 
-#include "../MarlinCore.h"
 SdBaseFile* SdBaseFile::cwd_ = 0;   // Pointer to Current Working Directory
 
 // callback function for date/time
@@ -87,7 +81,7 @@ bool SdBaseFile::addDirCluster() {
 // cache a file's directory entry
 // return pointer to cached entry or null for failure
 dir_t* SdBaseFile::cacheDirEntry(uint8_t action) {
-  if (!vol_->cacheRawBlock(dirBlock_, action)) return nullptr;
+  if (!vol_->cacheRawBlock(dirBlock_, action)) return NULL;
   return vol_->cache()->dir + dirIndex_;
 }
 
@@ -279,7 +273,7 @@ int16_t SdBaseFile::fgets(char* str, int16_t num, char* delim) {
  *
  * \return true for success, false for failure.
  */
-bool SdBaseFile::getDosName(char * const name) {
+bool SdBaseFile::getFilename(char * const name) {
   if (!isOpen()) return false;
 
   if (isRoot()) {
@@ -847,7 +841,7 @@ bool SdBaseFile::openParent(SdBaseFile* dir) {
 
   // search for parent in '../..'
   do {
-    if (file.readDir(&entry, nullptr) != 32) return false;
+    if (file.readDir(&entry, NULL) != 32) return false;
     c = entry.firstClusterLow;
     c |= (uint32_t)entry.firstClusterHigh << 16;
   } while (c != cluster);
@@ -911,7 +905,7 @@ int SdBaseFile::peek() {
 // print uint8_t with width 2
 static void print2u(const uint8_t v) {
   if (v < 10) SERIAL_CHAR('0');
-  SERIAL_ECHO(int(v));
+  SERIAL_ECHO_F(v, DEC);
 }
 
 /**
@@ -963,7 +957,7 @@ void SdBaseFile::printFatTime(uint16_t fatTime) {
  */
 bool SdBaseFile::printName() {
   char name[FILENAME_LENGTH];
-  if (!getDosName(name)) return false;
+  if (!getFilename(name)) return false;
   SERIAL_ECHO(name);
   return true;
 }

Marlin/SdBaseFile.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * \file
@@ -28,10 +27,12 @@
 
 /**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#ifndef _SDBASEFILE_H_
+#define _SDBASEFILE_H_
 
 #include "SdFatConfig.h"
 #include "SdVolume.h"
@@ -108,7 +109,7 @@ static inline uint16_t FAT_YEAR(uint16_t fatDate) { return 1980 + (fatDate >> 9)
  *
  * \return Extracted month [1,12]
  */
-static inline uint8_t FAT_MONTH(uint16_t fatDate) { return (fatDate >> 5) & 0xF; }
+static inline uint8_t FAT_MONTH(uint16_t fatDate) { return (fatDate >> 5) & 0XF; }
 
 /**
  * day part of FAT directory date field
@@ -286,7 +287,7 @@ class SdBaseFile {
    */
   bool isRoot() const { return type_ == FAT_FILE_TYPE_ROOT_FIXED || type_ == FAT_FILE_TYPE_ROOT32; }
 
-  bool getDosName(char * const name);
+  bool getFilename(char * const name);
   void ls(uint8_t flags = 0, uint8_t indent = 0);
 
   bool mkdir(SdBaseFile* dir, const char* path, bool pFlag = true);
@@ -385,3 +386,5 @@ class SdBaseFile {
   bool openCachedEntry(uint8_t cacheIndex, uint8_t oflags);
   dir_t* readDirCache();
 };
+
+#endif // _SDBASEFILE_H_

Marlin/SdFatConfig.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,17 +19,19 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * SdFatConfig.h
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
 
-#include "../inc/MarlinConfig.h"
+#ifndef _SDFATCONFIG_H_
+#define _SDFATCONFIG_H_
+
+#include "MarlinConfig.h"
 
 /**
  * To use multiple SD cards set USE_MULTIPLE_CARDS nonzero.
@@ -90,6 +92,12 @@
 // Set USE_SOFTWARE_SPI nonzero to ALWAYS use Software SPI.
 #define USE_SOFTWARE_SPI 0
 
+// Define software SPI pins so Mega can use unmodified 168/328 shields
+#define SOFT_SPI_CS_PIN   10 // Software SPI chip select pin for the SD
+#define SOFT_SPI_MOSI_PIN 11 // Software SPI Master Out Slave In pin
+#define SOFT_SPI_MISO_PIN 12 // Software SPI Master In Slave Out pin
+#define SOFT_SPI_SCK_PIN  13 // Software SPI Clock pin
+
 /**
  * The __cxa_pure_virtual function is an error handler that is invoked when
  * a pure virtual function is called.
@@ -104,3 +112,5 @@
 
 // Total bytes needed to store a single long filename
 #define LONG_FILENAME_LENGTH (FILENAME_LENGTH * MAX_VFAT_ENTRIES + 1)
+
+#endif // _SDFATCONFIG_H_

Marlin/SdFatStructs.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * \file
@@ -28,12 +27,12 @@
 
 /**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
-
-#include <stdint.h>
+#ifndef SDFATSTRUCTS_H
+#define SDFATSTRUCTS_H
 
 #define PACKED __attribute__((__packed__))
 
@@ -612,3 +611,5 @@ static inline uint8_t DIR_IS_SUBDIR(const dir_t* dir) {
 static inline uint8_t DIR_IS_FILE_OR_SUBDIR(const dir_t* dir) {
   return (dir->attributes & DIR_ATT_VOLUME_ID) == 0;
 }
+
+#endif // SDFATSTRUCTS_H

Marlin/SdFatUtil.cpp

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

Marlin/SdFatUtil.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,22 +19,33 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * Arduino SdFat Library
- * Copyright (c) 2008 by William Greiman
+ * Copyright (C) 2008 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#ifndef _SDFATUTIL_H_
+#define _SDFATUTIL_H_
 
 /**
  * \file
  * \brief Useful utility functions.
  */
+/** Store and print a string in flash memory.*/
+#define PgmPrint(x) SerialPrint_P(PSTR(x))
+/** Store and print a string in flash memory followed by a CR/LF.*/
+#define PgmPrintln(x) SerialPrintln_P(PSTR(x))
 
 namespace SdFatUtil {
   int FreeRam();
+  void print_P(PGM_P str);
+  void println_P(PGM_P str);
+  void SerialPrint_P(PGM_P str);
+  void SerialPrintln_P(PGM_P str);
 }
 
 using namespace SdFatUtil;  // NOLINT
+
+#endif // _SDFATUTIL_H_

Marlin/SdFile.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,12 +22,11 @@
 
 /**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
-
-#include "../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(SDSUPPORT)
 

Marlin/SdFile.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * \file
@@ -28,21 +27,21 @@
 
 /**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#ifndef _SDFILE_H_
+#define _SDFILE_H_
 
 #include "SdBaseFile.h"
-
-#include <stdint.h>
-#include <string.h>
+#include <Print.h>
 
 /**
  * \class SdFile
  * \brief SdBaseFile with Print.
  */
-class SdFile : public SdBaseFile/*, public Print*/ {
+class SdFile : public SdBaseFile, public Print {
  public:
   SdFile() {}
   SdFile(const char* name, uint8_t oflag);
@@ -57,3 +56,5 @@ class SdFile : public SdBaseFile/*, public Print*/ {
   void write_P(PGM_P str);
   void writeln_P(PGM_P str);
 };
+
+#endif // _SDFILE_H_

Marlin/SdInfo.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,14 +19,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * Arduino Sd2Card Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
+#ifndef _SDINFO_H_
+#define _SDINFO_H_
 
 #include <stdint.h>
 
@@ -53,13 +54,12 @@ uint8_t const CMD0 = 0x00,    // GO_IDLE_STATE - init card in spi mode if CS low
               CMD24 = 0x18,   // WRITE_BLOCK - write a single data block to the card
               CMD25 = 0x19,   // WRITE_MULTIPLE_BLOCK - write blocks of data until a STOP_TRANSMISSION
               CMD32 = 0x20,   // ERASE_WR_BLK_START - sets the address of the first block to be erased
-              CMD33 = 0x21,   // ERASE_WR_BLK_END - sets the address of the last block of the continuous range to be erased
-              CMD38 = 0x26,   // ERASE - erase all previously selected blocks
-              CMD55 = 0x37,   // APP_CMD - escape for application specific command
-              CMD58 = 0x3A,   // READ_OCR - read the OCR register of a card
-              CMD59 = 0x3B,   // CRC_ON_OFF - enable or disable CRC checking
-              ACMD23 = 0x17,  // SET_WR_BLK_ERASE_COUNT - Set the number of write blocks to be pre-erased before writing
-              ACMD41 = 0x29;  // SD_SEND_OP_COMD - Sends host capacity support information and activates the card's initialization process
+              CMD33 = 0x21,   // ERASE_WR_BLK_END - sets the address of the last block of the continuous range to be erased*/
+              CMD38 = 0x26,   // ERASE - erase all previously selected blocks */
+              CMD55 = 0x37,   // APP_CMD - escape for application specific command */
+              CMD58 = 0x3A,   // READ_OCR - read the OCR register of a card */
+              ACMD23 = 0x17,  // SET_WR_BLK_ERASE_COUNT - Set the number of write blocks to be pre-erased before writing */
+              ACMD41 = 0x29;  // SD_SEND_OP_COMD - Sends host capacity support information and activates the card's initialization process */
 
 /** status for card in the ready state */
 uint8_t const R1_READY_STATE = 0x00;
@@ -263,3 +263,5 @@ union csd_t {
   csd1_t v1;
   csd2_t v2;
 };
+
+#endif // _SDINFO_H_

Marlin/SdVolume.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,19 +22,16 @@
 
 /**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
-
-#include "../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(SDSUPPORT)
 
 #include "SdVolume.h"
 
-#include "../MarlinCore.h"
-
 #if !USE_MULTIPLE_CARDS
   // raw block cache
   uint32_t SdVolume::cacheBlockNumber_;  // current block number
@@ -291,16 +288,6 @@ int32_t SdVolume::freeClusterCount() {
       for (uint16_t i = 0; i < n; i++)
         if (cacheBuffer_.fat32[i] == 0) free++;
     }
-    #ifdef ESP32
-      // Needed to reset the idle task watchdog timer on ESP32 as reading the complete FAT may easily
-      // block for 10+ seconds. yield() is insufficient since it blocks lower prio tasks (e.g., idle).
-      static millis_t nextTaskTime = 0;
-      const millis_t ms = millis();
-      if (ELAPSED(ms, nextTaskTime)) {
-        vTaskDelay(1);            // delay 1 tick (Minimum. Usually 10 or 1 ms depending on skdconfig.h)
-        nextTaskTime = ms + 1000; // tickle the task manager again in 1 second
-      }
-    #endif // ESP32
   }
   return free;
 }

Marlin/SdVolume.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * \file
@@ -28,24 +27,15 @@
 
 /**
  * Arduino SdFat Library
- * Copyright (c) 2009 by William Greiman
+ * Copyright (C) 2009 by William Greiman
  *
  * This file is part of the Arduino Sd2Card Library
  */
-
-#include <stdint.h>
-
-#include "../inc/MarlinConfigPre.h"
-
-#if ENABLED(USB_FLASH_DRIVE_SUPPORT)
-  #include "usb_flashdrive/Sd2Card_FlashDrive.h"
-#elif ENABLED(SDIO_SUPPORT)
-  #include "Sd2Card_sdio.h"
-#else
-  #include "Sd2Card.h"
-#endif
+#ifndef _SDVOLUME_H_
+#define _SDVOLUME_H_
 
 #include "SdFatConfig.h"
+#include "Sd2Card.h"
 #include "SdFatStructs.h"
 
 //==============================================================================
@@ -198,4 +188,24 @@ class SdVolume {
   }
   bool readBlock(uint32_t block, uint8_t* dst) { return sdCard_->readBlock(block, dst); }
   bool writeBlock(uint32_t block, const uint8_t* dst) { return sdCard_->writeBlock(block, dst); }
+
+  // Deprecated functions
+  #if ALLOW_DEPRECATED_FUNCTIONS
+    public:
+      /**
+       * \deprecated Use: bool SdVolume::init(Sd2Card* dev);
+       * \param[in] dev The SD card where the volume is located.
+       * \return true for success or false for failure.
+       */
+      bool init(Sd2Card& dev) { return init(&dev); }
+      /**
+       * \deprecated Use: bool SdVolume::init(Sd2Card* dev, uint8_t vol);
+       * \param[in] dev The SD card where the volume is located.
+       * \param[in] part The partition to be used.
+       * \return true for success or false for failure.
+       */
+      bool init(Sd2Card& dev, uint8_t part) { return init(&dev, part); }
+  #endif  // ALLOW_DEPRECATED_FUNCTIONS
 };
+
+#endif // _SDVOLUME_H_

Marlin/Version.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,58 +19,76 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
-
-////////////////////////////
-// VENDOR VERSION EXAMPLE //
-////////////////////////////
 
 /**
- * Marlin release version identifier
+ * This file is the standard Marlin version identifier file, all fields can be
+ * overriden by the ones defined on _Version.h by using the Configuration.h
+ * directive USE_AUTOMATIC_VERSIONING.
  */
-//#define SHORT_BUILD_VERSION "2.0.4.4"
 
-/**
- * Verbose version identifier which should contain a reference to the location
- * from where the binary was downloaded or the source code was compiled.
- */
-//#define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION " (Github)"
+#if ENABLED(USE_AUTOMATIC_VERSIONING)
 
-/**
- * The STRING_DISTRIBUTION_DATE represents when the binary file was built,
- * here we define this default string as the date where the latest release
- * version was tagged.
- */
-//#define STRING_DISTRIBUTION_DATE "2020-01-31"
+  #include "_Version.h"
 
-/**
- * Defines a generic printer name to be output to the LCD after booting Marlin.
- */
-//#define MACHINE_NAME "3D Printer"
+#else
 
-/**
- * The SOURCE_CODE_URL is the location where users will find the Marlin Source
- * Code which is installed on the device. In most cases —unless the manufacturer
- * has a distinct Github fork— the Source Code URL should just be the main
- * Marlin repository.
- */
-//#define SOURCE_CODE_URL "https://github.com/MarlinFirmware/Marlin"
+  /**
+   * Marlin release version identifier
+   */
+  #define SHORT_BUILD_VERSION "1.1.9.2"
 
-/**
- * Default generic printer UUID.
- */
-//#define DEFAULT_MACHINE_UUID "cede2a2f-41a2-4748-9b12-c55c62f367ff"
+  /**
+   * Verbose version identifier which should contain a reference to the location
+   * from where the binary was downloaded or the source code was compiled.
+   */
+  #define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION " (Github)"
 
-/**
- * The WEBSITE_URL is the location where users can get more information such as
- * documentation about a specific Marlin release.
- */
-//#define WEBSITE_URL "http://marlinfw.org"
+  /**
+   * The STRING_DISTRIBUTION_DATE represents when the binary file was built,
+   * here we define this default string as the date where the latest release
+   * version was tagged.
+   */
+  #define STRING_DISTRIBUTION_DATE "2023-07-18"
 
-/**
- * Set the vendor info the serial USB interface, if changable
- * Currently only supported by DUE platform
- */
-//#define  USB_DEVICE_VENDOR_ID           0x0000
-//#define  USB_DEVICE_PRODUCT_ID          0x0000
-//#define  USB_DEVICE_MANUFACTURE_NAME    WEBSITE_URL
+  /**
+   * Required minimum Configuration.h and Configuration_adv.h file versions.
+   *
+   * You must increment this version number for every significant change such as,
+   * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option on
+   * the configuration files.
+   */
+  #define REQUIRED_CONFIGURATION_H_VERSION 010109
+  #define REQUIRED_CONFIGURATION_ADV_H_VERSION 010109
+
+  /**
+   * The protocol for communication to the host. Protocol indicates communication
+   * standards such as the use of ASCII, "echo:" and "error:" line prefixes, etc.
+   * (Other behaviors are given by the firmware version and capabilities report.)
+   */
+  #define PROTOCOL_VERSION "1.0"
+
+  /**
+   * Defines a generic printer name to be output to the LCD after booting Marlin.
+   */
+  #define MACHINE_NAME "3D Printer"
+
+  /**
+   * The SOURCE_CODE_URL is the location where users will find the Marlin Source
+   * Code which is installed on the device. In most cases —unless the manufacturer
+   * has a distinct Github fork— the Source Code URL should just be the main
+   * Marlin repository.
+   */
+  #define SOURCE_CODE_URL "https://github.com/MarlinFirmware/Marlin"
+
+  /**
+   * Default generic printer UUID.
+   */
+  #define DEFAULT_MACHINE_UUID "cede2a2f-41a2-4748-9b12-c55c62f367ff"
+
+  /**
+   * The WEBSITE_URL is the location where users can get more information such as
+   * documentation about a specific Marlin release.
+   */
+  #define WEBSITE_URL "http://marlinfw.org"
+
+#endif // USE_AUTOMATIC_VERSIONING

Marlin/bitmap_flags.h

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

Marlin/blinkm.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,7 +24,7 @@
  * blinkm.cpp - Control a BlinkM over i2c
  */
 
-#include "../../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(BLINKM)
 
@@ -34,7 +34,7 @@
 
 void blinkm_set_led_color(const LEDColor &color) {
   Wire.begin();
-  Wire.beginTransmission(I2C_ADDRESS(0x09));
+  Wire.beginTransmission(0x09);
   Wire.write('o');                    //to disable ongoing script, only needs to be used once
   Wire.write('n');
   Wire.write(color.r);

Marlin/blinkm.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,13 +19,17 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * blinkm.h - Control a BlinkM over i2c
  */
 
+#ifndef _BLINKM_H_
+#define _BLINKM_H_
+
 struct LEDColor;
 typedef LEDColor LEDColor;
 
 void blinkm_set_led_color(const LEDColor &color);
+
+#endif // _BLINKM_H_

Marlin/boards.h

@@ -0,0 +1,162 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef BOARDS_H
+#define BOARDS_H
+
+#define BOARD_UNKNOWN -1
+
+//
+// RAMPS 1.3 / 1.4 - ATmega1280, ATmega2560
+//
+
+#define BOARD_RAMPS_OLD         3     // MEGA/RAMPS up to 1.2
+
+#define BOARD_RAMPS_13_EFB      33    // RAMPS 1.3 (Power outputs: Hotend, Fan, Bed)
+#define BOARD_RAMPS_13_EEB      34    // RAMPS 1.3 (Power outputs: Hotend0, Hotend1, Bed)
+#define BOARD_RAMPS_13_EFF      35    // RAMPS 1.3 (Power outputs: Hotend, Fan0, Fan1)
+#define BOARD_RAMPS_13_EEF      36    // RAMPS 1.3 (Power outputs: Hotend0, Hotend1, Fan)
+#define BOARD_RAMPS_13_SF       38    // RAMPS 1.3 (Power outputs: Spindle, Controller Fan)
+
+#define BOARD_RAMPS_14_EFB      43    // RAMPS 1.4 (Power outputs: Hotend, Fan, Bed)
+#define BOARD_RAMPS_14_EEB      44    // RAMPS 1.4 (Power outputs: Hotend0, Hotend1, Bed)
+#define BOARD_RAMPS_14_EFF      45    // RAMPS 1.4 (Power outputs: Hotend, Fan0, Fan1)
+#define BOARD_RAMPS_14_EEF      46    // RAMPS 1.4 (Power outputs: Hotend0, Hotend1, Fan)
+#define BOARD_RAMPS_14_SF       48    // RAMPS 1.4 (Power outputs: Spindle, Controller Fan)
+
+#define BOARD_RAMPS_PLUS_EFB   143    // RAMPS Plus 3DYMY (Power outputs: Hotend, Fan, Bed)
+#define BOARD_RAMPS_PLUS_EEB   144    // RAMPS Plus 3DYMY (Power outputs: Hotend0, Hotend1, Bed)
+#define BOARD_RAMPS_PLUS_EFF   145    // RAMPS Plus 3DYMY (Power outputs: Hotend, Fan0, Fan1)
+#define BOARD_RAMPS_PLUS_EEF   146    // RAMPS Plus 3DYMY (Power outputs: Hotend0, Hotend1, Fan)
+#define BOARD_RAMPS_PLUS_SF    148    // RAMPS Plus 3DYMY (Power outputs: Spindle, Controller Fan)
+
+//
+// RAMPS Derivatives - ATmega1280, ATmega2560
+//
+
+#define BOARD_3DRAG             77    // 3Drag Controller
+#define BOARD_K8200             78    // Velleman K8200 Controller (derived from 3Drag Controller)
+#define BOARD_K8400             79    // Velleman K8400 Controller (derived from 3Drag Controller)
+#define BOARD_BAM_DICE          401   // 2PrintBeta BAM&DICE with STK drivers
+#define BOARD_BAM_DICE_DUE      402   // 2PrintBeta BAM&DICE Due with STK drivers
+#define BOARD_MKS_BASE          40    // MKS BASE v1.0
+#define BOARD_MKS_BASE_15       405   // MKS v1.5 with Allegro A4982 stepper drivers
+#define BOARD_MKS_BASE_HEROIC   41    // MKS BASE 1.0 with Heroic HR4982 stepper drivers
+#define BOARD_MKS_GEN_13        47    // MKS GEN v1.3 or 1.4
+#define BOARD_MKS_GEN_L         53    // MKS GEN L
+#define BOARD_MKS_GEN_L_V2      54    // MKS GEN L V2
+#define BOARD_ZRIB_V20          504   // zrib V2.0 control board (Chinese knock off RAMPS replica)
+#define BOARD_FELIX2            37    // Felix 2.0+ Electronics Board (RAMPS like)
+#define BOARD_RIGIDBOARD        42    // Invent-A-Part RigidBoard
+#define BOARD_RIGIDBOARD_V2     52    // Invent-A-Part RigidBoard V2
+#define BOARD_SAINSMART_2IN1    49    // Sainsmart 2-in-1 board
+#define BOARD_ULTIMAKER         7     // Ultimaker
+#define BOARD_ULTIMAKER_OLD     71    // Ultimaker (Older electronics. Pre 1.5.4. This is rare)
+#define BOARD_AZTEEG_X3         67    // Azteeg X3
+#define BOARD_AZTEEG_X3_PRO     68    // Azteeg X3 Pro
+#define BOARD_ULTIMAIN_2        72    // Ultimainboard 2.x (Uses TEMP_SENSOR 20)
+#define BOARD_RUMBA             80    // Rumba
+#define BOARD_BQ_ZUM_MEGA_3D    503   // bq ZUM Mega 3D
+#define BOARD_MAKEBOARD_MINI    431   // MakeBoard Mini v2.1.2 is a control board sold by MicroMake
+#define BOARD_TRIGORILLA_13     343   // TriGorilla Anycubic version 1.3 based on RAMPS EFB
+#define BOARD_TRIGORILLA_14     443   // TriGorilla Anycubic version 1.4 based on RAMPS EFB
+#define BOARD_RAMPS_ENDER_4     243   // Creality: Ender-4, CR-8
+
+//
+// Other ATmega1280, ATmega2560
+//
+
+#define BOARD_CNCONTROLS_11     111   // Cartesio CN Controls V11
+#define BOARD_CNCONTROLS_12     112   // Cartesio CN Controls V12
+#define BOARD_CHEAPTRONIC       2     // Cheaptronic v1.0
+#define BOARD_CHEAPTRONIC_V2    21    // Cheaptronic v2.0
+#define BOARD_MIGHTYBOARD_REVE  200   // Makerbot Mightyboard Revision E
+#define BOARD_MEGATRONICS       70    // Megatronics
+#define BOARD_MEGATRONICS_2     701   // Megatronics v2.0
+#define BOARD_MEGATRONICS_3     703   // Megatronics v3.0
+#define BOARD_MEGATRONICS_31    704   // Megatronics v3.1
+#define BOARD_RAMBO             301   // Rambo
+#define BOARD_MINIRAMBO         302   // Mini-Rambo
+#define BOARD_MINIRAMBO_10A     303   // Mini-Rambo 1.0a
+#define BOARD_EINSY_RAMBO       304   // Einsy Rambo
+#define BOARD_EINSY_RETRO       305   // Einsy Retro
+#define BOARD_ELEFU_3           21    // Elefu Ra Board (v3)
+#define BOARD_LEAPFROG          999   // Leapfrog
+#define BOARD_MEGACONTROLLER    310   // Mega controller
+#define BOARD_SCOOVO_X9H        321   // abee Scoovo X9H
+#define BOARD_GT2560_REV_A      74    // Geeetech GT2560 Rev. A
+#define BOARD_GT2560_REV_A_PLUS 75    // Geeetech GT2560 Rev. A+ (with auto level probe)
+
+//
+// ATmega1281, ATmega2561
+//
+
+#define BOARD_MINITRONICS       702   // Minitronics v1.0/1.1
+#define BOARD_SILVER_GATE       25    // Silvergate v1.0
+
+//
+// Sanguinololu and Derivatives - ATmega644P, ATmega1284P
+//
+
+#define BOARD_SANGUINOLOLU_11   6     // Sanguinololu < 1.2
+#define BOARD_SANGUINOLOLU_12   62    // Sanguinololu 1.2 and above
+#define BOARD_MELZI             63    // Melzi
+#define BOARD_MELZI_MAKR3D      66    // Melzi with ATmega1284 (MaKr3d version)
+#define BOARD_MELZI_CREALITY    89    // Melzi Creality3D board (for CR-10 etc)
+#define BOARD_MELZI_MALYAN      92    // Melzi Malyan M150 board
+#define BOARD_MELZI_TRONXY      505   // Tronxy X5S
+#define BOARD_STB_11            64    // STB V1.1
+#define BOARD_AZTEEG_X1         65    // Azteeg X1
+#define BOARD_ANET_10           69    // Anet 1.0 (Melzi clone)
+
+//
+// Other ATmega644P, ATmega644, ATmega1284P
+//
+
+#define BOARD_GEN3_MONOLITHIC   22    // Gen3 Monolithic Electronics
+#define BOARD_GEN3_PLUS         9     // Gen3+
+#define BOARD_GEN6              5     // Gen6
+#define BOARD_GEN6_DELUXE       51    // Gen6 deluxe
+#define BOARD_GEN7_CUSTOM       10    // Gen7 custom (Alfons3 Version) "https://github.com/Alfons3/Generation_7_Electronics"
+#define BOARD_GEN7_12           11    // Gen7 v1.1, v1.2
+#define BOARD_GEN7_13           12    // Gen7 v1.3
+#define BOARD_GEN7_14           13    // Gen7 v1.4
+#define BOARD_OMCA_A            90    // Alpha OMCA board
+#define BOARD_OMCA              91    // Final OMCA board
+#define BOARD_SETHI             20    // Sethi 3D_1
+
+//
+// Teensyduino - AT90USB1286, AT90USB1286P
+//
+
+#define BOARD_TEENSYLU          8     // Teensylu
+#define BOARD_PRINTRBOARD       81    // Printrboard (AT90USB1286)
+#define BOARD_PRINTRBOARD_REVF  811   // Printrboard Revision F (AT90USB1286)
+#define BOARD_BRAINWAVE         82    // Brainwave (AT90USB646)
+#define BOARD_BRAINWAVE_PRO     85    // Brainwave Pro (AT90USB1286)
+#define BOARD_SAV_MKI           83    // SAV Mk-I (AT90USB1286)
+#define BOARD_TEENSY2           84    // Teensy++2.0 (AT90USB1286) - CLI compile: HARDWARE_MOTHERBOARD=84  make
+#define BOARD_5DPRINT           88    // 5DPrint D8 Driver Board
+
+#define MB(board) (defined(BOARD_##board) && MOTHERBOARD==BOARD_##board)
+
+#endif // __BOARDS_H

Marlin/buzzer.h

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

Marlin/cardreader.cpp

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

Marlin/cardreader.h

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

Marlin/circularqueue.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,9 +19,11 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
-#include <stdint.h>
+#ifndef __CIRCULARQUEUE_H__
+#define __CIRCULARQUEUE_H__
+
+#include <Arduino.h>
 
 /**
  * @brief   Circular Queue class
@@ -52,8 +54,8 @@ class CircularQueue {
      *          items that can be stored on the queue.
      */
     CircularQueue<T, N>() {
-      buffer.size = N;
-      buffer.count = buffer.head = buffer.tail = 0;
+      this->buffer.size = N;
+      this->buffer.count = this->buffer.head = this->buffer.tail = 0;
     }
 
     /**
@@ -63,15 +65,15 @@ class CircularQueue {
      * @return  type T item
      */
     T dequeue() {
-      if (isEmpty()) return T();
+      if (this->isEmpty()) return T();
 
-      uint8_t index = buffer.head;
+      uint8_t index = this->buffer.head;
 
-      --buffer.count;
-      if (++buffer.head == buffer.size)
-        buffer.head = 0;
+      --this->buffer.count;
+      if (++this->buffer.head == this->buffer.size)
+        this->buffer.head = 0;
 
-      return buffer.queue[index];
+      return this->buffer.queue[index];
     }
 
     /**
@@ -82,13 +84,13 @@ class CircularQueue {
      * @return  true if the operation was successful
      */
     bool enqueue(T const &item) {
-      if (isFull()) return false;
+      if (this->isFull()) return false;
 
-      buffer.queue[buffer.tail] = item;
+      this->buffer.queue[this->buffer.tail] = item;
 
-      ++buffer.count;
-      if (++buffer.tail == buffer.size)
-        buffer.tail = 0;
+      ++this->buffer.count;
+      if (++this->buffer.tail == this->buffer.size)
+        this->buffer.tail = 0;
 
       return true;
     }
@@ -98,21 +100,27 @@ class CircularQueue {
      * @details Returns true if there are no items on the queue, false otherwise.
      * @return  true if queue is empty
      */
-    bool isEmpty() { return buffer.count == 0; }
+    bool isEmpty() {
+      return this->buffer.count == 0;
+    }
 
     /**
      * @brief   Checks if the queue is full
      * @details Returns true if the queue is full, false otherwise.
      * @return  true if queue is full
      */
-    bool isFull() { return buffer.count == buffer.size; }
+    bool isFull() {
+      return this->buffer.count == this->buffer.size;
+    }
 
     /**
      * @brief   Gets the queue size
      * @details Returns the maximum number of items a queue can have.
      * @return  the queue size
      */
-    uint8_t size() { return buffer.size; }
+    uint8_t size() {
+      return this->buffer.size;
+    }
 
     /**
      * @brief   Gets the next item from the queue without removing it
@@ -120,12 +128,18 @@ class CircularQueue {
      *          or updating the pointers.
      * @return  first item in the queue
      */
-    T peek() { return buffer.queue[buffer.head]; }
+    T peek() {
+      return this->buffer.queue[this->buffer.head];
+    }
 
     /**
      * @brief Gets the number of items on the queue
      * @details Returns the current number of items stored on the queue.
      * @return number of items in the queue
      */
-    uint8_t count() { return buffer.count; }
+    uint8_t count() {
+      return this->buffer.count;
+    }
 };
+
+#endif

Marlin/configuration_store.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,20 +19,20 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
-#include "../inc/MarlinConfig.h"
+#ifndef CONFIGURATION_STORE_H
+#define CONFIGURATION_STORE_H
 
-#if ENABLED(EEPROM_SETTINGS)
-  #include "../HAL/shared/persistent_store_api.h"
-#endif
+#include "MarlinConfig.h"
 
 class MarlinSettings {
   public:
+    MarlinSettings() { }
+
     static uint16_t datasize();
 
     static void reset();
-    static bool save();    // Return 'true' if data was saved
+    static bool save();   // Return 'true' if data was saved
 
     FORCE_INLINE static bool init_eeprom() {
       reset();
@@ -47,20 +47,9 @@ class MarlinSettings {
       #endif
     }
 
-    #if ENABLED(SD_FIRMWARE_UPDATE)
-      static bool sd_update_status();                       // True if the SD-Firmware-Update EEPROM flag is set
-      static bool set_sd_update_status(const bool enable);  // Return 'true' after EEPROM is set (-> always true)
-    #endif
-
     #if ENABLED(EEPROM_SETTINGS)
-
-      static bool load();      // Return 'true' if data was loaded ok
-      static bool validate();  // Return 'true' if EEPROM data is ok
-
-      static inline void first_load() {
-        static bool loaded = false;
-        if (!loaded && load()) loaded = true;
-      }
+      static bool load();     // Return 'true' if data was loaded ok
+      static bool validate(); // Return 'true' if EEPROM data is ok
 
       #if ENABLED(AUTO_BED_LEVELING_UBL) // Eventually make these available if any leveling system
                                          // That can store is enabled
@@ -69,7 +58,7 @@ class MarlinSettings {
         static uint16_t calc_num_meshes();
         static int mesh_slot_offset(const int8_t slot);
         static void store_mesh(const int8_t slot);
-        static void load_mesh(const int8_t slot, void * const into=nullptr);
+        static void load_mesh(const int8_t slot, void * const into=NULL);
 
         //static void delete_mesh();    // necessary if we have a MAT
         //static void defrag_meshes();  // "
@@ -77,15 +66,13 @@ class MarlinSettings {
     #else
       FORCE_INLINE
       static bool load() { reset(); report(); return true; }
-      FORCE_INLINE
-      static void first_load() { (void)load(); }
     #endif
 
     #if DISABLED(DISABLE_M503)
       static void report(const bool forReplay=false);
     #else
       FORCE_INLINE
-      static void report(const bool=false) {}
+      static void report(const bool forReplay=false) { UNUSED(forReplay); }
     #endif
 
   private:
@@ -95,15 +82,20 @@ class MarlinSettings {
 
       static bool eeprom_error, validating;
 
-      #if ENABLED(AUTO_BED_LEVELING_UBL)  // Eventually make these available if any leveling system
-                                          // That can store is enabled
-        static const uint16_t meshes_end; // 128 is a placeholder for the size of the MAT; the MAT will always
-                                          // live at the very end of the eeprom
+      #if ENABLED(AUTO_BED_LEVELING_UBL) // Eventually make these available if any leveling system
+                                         // That can store is enabled
+        static constexpr uint16_t meshes_end = E2END - 128; // 128 is a placeholder for the size of the MAT; the MAT will always
+                                                            // live at the very end of the eeprom
+
       #endif
 
       static bool _load();
+      static void write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc);
+      static void read_data(int &pos, uint8_t *value, uint16_t size, uint16_t *crc, const bool force=false);
       static bool size_error(const uint16_t size);
     #endif
 };
 
 extern MarlinSettings settings;
+
+#endif // CONFIGURATION_STORE_H

Marlin/dac_mcp4728.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -30,20 +30,21 @@
  * http://arduino.cc/forum/index.php/topic,51842.0.html
  */
 
-#include "../../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(DAC_STEPPER_CURRENT)
 
 #include "dac_mcp4728.h"
+#include "enum.h"
 
-xyze_uint_t mcp4728_values;
+uint16_t mcp4728_values[XYZE];
 
 /**
  * Begin I2C, get current values (input register and eeprom) of mcp4728
  */
 void mcp4728_init() {
   Wire.begin();
-  Wire.requestFrom(I2C_ADDRESS(DAC_DEV_ADDRESS), 24);
+  Wire.requestFrom(int(DAC_DEV_ADDRESS), 24);
   while (Wire.available()) {
     char deviceID = Wire.read(),
          hiByte = Wire.read(),
@@ -58,7 +59,7 @@ void mcp4728_init() {
  * Write input resister value to specified channel using fastwrite method.
  * Channel : 0-3, Values : 0-4095
  */
-uint8_t mcp4728_analogWrite(const uint8_t channel, const uint16_t value) {
+uint8_t mcp4728_analogWrite(uint8_t channel, uint16_t value) {
   mcp4728_values[channel] = value;
   return mcp4728_fastWrite();
 }
@@ -69,7 +70,7 @@ uint8_t mcp4728_analogWrite(const uint8_t channel, const uint16_t value) {
  * This will also write current Vref, PowerDown, Gain settings to EEPROM
  */
 uint8_t mcp4728_eepromWrite() {
-  Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
   Wire.write(SEQWRITE);
   LOOP_XYZE(i) {
     Wire.write(DAC_STEPPER_VREF << 7 | DAC_STEPPER_GAIN << 4 | highByte(mcp4728_values[i]));
@@ -81,16 +82,16 @@ uint8_t mcp4728_eepromWrite() {
 /**
  * Write Voltage reference setting to all input regiters
  */
-uint8_t mcp4728_setVref_all(const uint8_t value) {
-  Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
+uint8_t mcp4728_setVref_all(uint8_t value) {
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
   Wire.write(VREFWRITE | (value ? 0x0F : 0x00));
   return Wire.endTransmission();
 }
 /**
  * Write Gain setting to all input regiters
  */
-uint8_t mcp4728_setGain_all(const uint8_t value) {
-  Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
+uint8_t mcp4728_setGain_all(uint8_t value) {
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
   Wire.write(GAINWRITE | (value ? 0x0F : 0x00));
   return Wire.endTransmission();
 }
@@ -98,31 +99,31 @@ uint8_t mcp4728_setGain_all(const uint8_t value) {
 /**
  * Return Input Register value
  */
-uint16_t mcp4728_getValue(const uint8_t channel) { return mcp4728_values[channel]; }
+uint16_t mcp4728_getValue(uint8_t channel) { return mcp4728_values[channel]; }
 
-#if 0
 /**
  * Steph: Might be useful in the future
  * Return Vout
- */
-uint16_t mcp4728_getVout(const uint8_t channel) {
-  const uint32_t vref = 2048,
-                 vOut = (vref * mcp4728_values[channel] * (_DAC_STEPPER_GAIN + 1)) / 4096;
-  return _MIN(vOut, defaultVDD);
+ *
+uint16_t mcp4728_getVout(uint8_t channel) {
+  uint32_t vref = 2048,
+           vOut = (vref * mcp4728_values[channel] * (_DAC_STEPPER_GAIN + 1)) / 4096;
+  if (vOut > defaultVDD) vOut = defaultVDD;
+  return vOut;
 }
-#endif
+*/
 
 /**
  * Returns DAC values as a 0-100 percentage of drive strength
  */
-uint8_t mcp4728_getDrvPct(const uint8_t channel) { return uint8_t(100.0 * mcp4728_values[channel] / (DAC_STEPPER_MAX) + 0.5); }
+uint8_t mcp4728_getDrvPct(uint8_t channel) { return uint8_t(100.0 * mcp4728_values[channel] / (DAC_STEPPER_MAX) + 0.5); }
 
 /**
  * Receives all Drive strengths as 0-100 percent values, updates
  * DAC Values array and calls fastwrite to update the DAC.
  */
-void mcp4728_setDrvPct(xyze_uint8_t &pct) {
-  mcp4728_values *= 0.01 * pct * (DAC_STEPPER_MAX);
+void mcp4728_setDrvPct(uint8_t pct[XYZE]) {
+  LOOP_XYZE(i) mcp4728_values[i] = 0.01 * pct[i] * (DAC_STEPPER_MAX);
   mcp4728_fastWrite();
 }
 
@@ -132,7 +133,7 @@ void mcp4728_setDrvPct(xyze_uint8_t &pct) {
  * No EEPROM update
  */
 uint8_t mcp4728_fastWrite() {
-  Wire.beginTransmission(I2C_ADDRESS(DAC_DEV_ADDRESS));
+  Wire.beginTransmission(DAC_DEV_ADDRESS);
   LOOP_XYZE(i) {
     Wire.write(highByte(mcp4728_values[i]));
     Wire.write(lowByte(mcp4728_values[i]));
@@ -143,8 +144,8 @@ uint8_t mcp4728_fastWrite() {
 /**
  * Common function for simple general commands
  */
-uint8_t mcp4728_simpleCommand(const byte simpleCommand) {
-  Wire.beginTransmission(I2C_ADDRESS(GENERALCALL));
+uint8_t mcp4728_simpleCommand(byte simpleCommand) {
+  Wire.beginTransmission(GENERALCALL);
   Wire.write(simpleCommand);
   return Wire.endTransmission();
 }

Marlin/dac_mcp4728.h

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

Marlin/delay.h

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

Marlin/digipot_mcp4018.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,16 +20,19 @@
  *
  */
 
-#include "../../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
-#if BOTH(DIGIPOT_I2C, DIGIPOT_MCP4018)
+#if ENABLED(DIGIPOT_I2C) && ENABLED(DIGIPOT_MCP4018)
 
+#include "enum.h"
 #include "Stream.h"
 #include "utility/twi.h"
 #include <SlowSoftI2CMaster.h>  //https://github.com/stawel/SlowSoftI2CMaster
 
 // Settings for the I2C based DIGIPOT (MCP4018) based on WT150
 
+#define DIGIPOT_I2C_ADDRESS             0x2F
+
 #define DIGIPOT_A4988_Rsx               0.250
 #define DIGIPOT_A4988_Vrefmax           1.666
 #define DIGIPOT_A4988_MAX_VALUE         127
@@ -78,15 +81,15 @@ static SlowSoftI2CMaster pots[DIGIPOT_I2C_NUM_CHANNELS] = {
 
 static void i2c_send(const uint8_t channel, const byte v) {
   if (WITHIN(channel, 0, DIGIPOT_I2C_NUM_CHANNELS - 1)) {
-    pots[channel].i2c_start(((DIGIPOT_I2C_ADDRESS_A) << 1) | I2C_WRITE);
+    pots[channel].i2c_start(((DIGIPOT_I2C_ADDRESS) << 1) | I2C_WRITE);
     pots[channel].i2c_write(v);
     pots[channel].i2c_stop();
   }
 }
 
 // This is for the MCP4018 I2C based digipot
-void digipot_i2c_set_current(const uint8_t channel, const float current) {
-  i2c_send(channel, current_to_wiper(_MIN(_MAX(current, 0), float(DIGIPOT_A4988_MAX_CURRENT))));
+void digipot_i2c_set_current(uint8_t channel, float current) {
+  i2c_send(channel, current_to_wiper(MIN(MAX(current, 0), float(DIGIPOT_A4988_MAX_CURRENT))));
 }
 
 void digipot_i2c_init() {

Marlin/digipot_mcp4451.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,24 +20,18 @@
  *
  */
 
-#include "../../inc/MarlinConfig.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(DIGIPOT_I2C) && DISABLED(DIGIPOT_MCP4018)
 
 #include "Stream.h"
-#include <Wire.h>
-
-#if MB(MKS_SBASE)
-  #include "digipot_mcp4451_I2C_routines.h"
-#endif
+#include "utility/twi.h"
+#include "Wire.h"
 
 // Settings for the I2C based DIGIPOT (MCP4451) on Azteeg X3 Pro
 #if MB(5DPRINT)
   #define DIGIPOT_I2C_FACTOR 117.96
   #define DIGIPOT_I2C_MAX_CURRENT 1.736
-#elif MB(AZTEEG_X5_MINI, AZTEEG_X5_MINI_WIFI)
-  #define DIGIPOT_I2C_FACTOR 113.5
-  #define DIGIPOT_I2C_MAX_CURRENT 2.0
 #else
   #define DIGIPOT_I2C_FACTOR 106.7
   #define DIGIPOT_I2C_MAX_CURRENT 2.5
@@ -47,42 +41,37 @@ static byte current_to_wiper(const float current) {
   return byte(CEIL(float((DIGIPOT_I2C_FACTOR * current))));
 }
 
-static void digipot_i2c_send(const byte addr, const byte a, const byte b) {
-  #if MB(MKS_SBASE)
-    digipot_mcp4451_start(addr);
-    digipot_mcp4451_send_byte(a);
-    digipot_mcp4451_send_byte(b);
-  #else
-    Wire.beginTransmission(I2C_ADDRESS(addr));
-    Wire.write(a);
-    Wire.write(b);
-    Wire.endTransmission();
-  #endif
+static void i2c_send(const byte addr, const byte a, const byte b) {
+  Wire.beginTransmission(addr);
+  Wire.write(a);
+  Wire.write(b);
+  Wire.endTransmission();
 }
 
 // This is for the MCP4451 I2C based digipot
-void digipot_i2c_set_current(const uint8_t channel, const float current) {
+void digipot_i2c_set_current(uint8_t channel, float current) {
+  current = MIN((float) MAX(current, 0), DIGIPOT_I2C_MAX_CURRENT);
   // these addresses are specific to Azteeg X3 Pro, can be set to others,
   // In this case first digipot is at address A0=0, A1= 0, second one is at A0=0, A1= 1
-  const byte addr = channel < 4 ? DIGIPOT_I2C_ADDRESS_A : DIGIPOT_I2C_ADDRESS_B; // channel 0-3 vs 4-7
+  byte addr = 0x2C; // channel 0-3
+  if (channel >= 4) {
+    addr = 0x2E; // channel 4-7
+    channel -= 4;
+  }
 
   // Initial setup
-  digipot_i2c_send(addr, 0x40, 0xFF);
-  digipot_i2c_send(addr, 0xA0, 0xFF);
+  i2c_send(addr, 0x40, 0xFF);
+  i2c_send(addr, 0xA0, 0xFF);
 
   // Set actual wiper value
   byte addresses[4] = { 0x00, 0x10, 0x60, 0x70 };
-  digipot_i2c_send(addr, addresses[channel & 0x3], current_to_wiper(_MIN(float(_MAX(current, 0)), DIGIPOT_I2C_MAX_CURRENT)));
+  i2c_send(addr, addresses[channel], current_to_wiper(current));
 }
 
 void digipot_i2c_init() {
-  #if MB(MKS_SBASE)
-    configure_i2c(16); // Setting clock_option to 16 ensure the I2C bus is initialized at 400kHz
-  #else
-    Wire.begin();
-  #endif
-  // setup initial currents as defined in Configuration_adv.h
   static const float digipot_motor_current[] PROGMEM = DIGIPOT_I2C_MOTOR_CURRENTS;
+  Wire.begin();
+  // setup initial currents as defined in Configuration_adv.h
   for (uint8_t i = 0; i < COUNT(digipot_motor_current); i++)
     digipot_i2c_set_current(i, pgm_read_float(&digipot_motor_current[i]));
 }

Marlin/dogm_font_data_6x9_marlin.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
   Fontname: -Misc-Fixed-Medium-R-Normal--9-90-75-75-C-60-ISO10646-1

Marlin/dogm_font_data_HD44780_C.h

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

Marlin/dogm_font_data_HD44780_J.h

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

Marlin/dogm_font_data_HD44780_W.h

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

Marlin/dogm_font_data_ISO10646_1.h

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

Marlin/dogm_font_data_ISO10646_1_PL.h

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

Marlin/dogm_font_data_ISO10646_1_tr.h

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

Marlin/dogm_font_data_ISO10646_5_Cyrillic.h

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

Marlin/dogm_font_data_ISO10646_CN.h

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

Marlin/dogm_font_data_ISO10646_CZ.h

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

Marlin/dogm_font_data_ISO10646_Greek.h

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

Marlin/dogm_font_data_ISO10646_Kana.h

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

Marlin/dogm_font_data_ISO10646_SK.h

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

Marlin/dogm_font_data_ISO10646_ko_KR.h

@@ -0,0 +1,304 @@
+/*
+  Fontname: ISO10646_ko_KR
+  Copyright: A. Hardtung, public domain
+  Korean Font : Copyright (c) 2010, NAVER Corporation (https://www.navercorp.com/) , NanumGothic, SIL OPEN FONT LICENSE
+  Capital A Height: 7, '1' Height: 7
+  Calculated Max Values w=12 h=11 x=12 y= 5 dx=13 dy= 0 ascent=10 len=22
+  Font Bounding box     w=13 h=12 x= 0 y=-2
+  Calculated Min Values           x= 0 y=-1 dx= 0 dy= 0
+  Pure Font   ascent = 7 descent=-1
+  X Font      ascent = 7 descent=-1
+  Max Font    ascent =10 descent=-1
+*/
+#include <U8glib.h>
+const u8g_fntpgm_uint8_t ISO10646_ko_KR[4639] U8G_SECTION(".progmem.ISO10646_ko_KR") = {
+0,12,14,0,253,7,1,146,3,33,32,255,255,11,253,7,
+  255,0,0,0,6,5,255,1,7,7,6,2,0,128,128,128,
+  128,128,0,128,3,2,2,6,1,5,160,160,5,7,7,6,
+  0,0,80,80,248,80,248,80,80,5,7,7,6,0,0,32,
+  120,160,112,40,240,32,5,7,7,6,0,0,192,200,16,32,
+  64,152,24,5,7,7,6,0,0,96,144,160,64,168,144,104,
+  2,3,3,6,1,4,192,64,128,3,7,7,6,1,0,32,
+  64,128,128,128,64,32,3,7,7,6,1,0,128,64,32,32,
+  32,64,128,5,5,5,6,0,1,32,168,112,168,32,5,5,
+  5,6,0,1,32,32,248,32,32,2,3,3,6,2,255,192,
+  64,128,5,1,1,6,0,3,248,2,2,2,6,2,0,192,
+  192,5,5,5,6,0,1,8,16,32,64,128,5,7,7,6,
+  0,0,112,136,152,168,200,136,112,3,7,7,6,1,0,64,
+  192,64,64,64,64,224,5,7,7,6,0,0,112,136,8,112,
+  128,128,248,5,7,7,6,0,0,248,16,32,16,8,8,240,
+  5,7,7,6,0,0,16,48,80,144,248,16,16,5,7,7,
+  6,0,0,248,128,240,8,8,136,112,5,7,7,6,0,0,
+  112,128,128,240,136,136,112,5,7,7,6,0,0,248,8,16,
+  32,32,32,32,5,7,7,6,0,0,112,136,136,112,136,136,
+  112,5,7,7,6,0,0,112,136,136,120,8,8,112,2,5,
+  5,6,2,0,192,192,0,192,192,2,6,6,6,2,255,192,
+  192,0,192,64,128,4,7,7,6,0,0,16,32,64,128,64,
+  32,16,5,3,3,6,0,2,248,0,248,4,7,7,6,0,
+  0,128,64,32,16,32,64,128,5,7,7,6,0,0,112,136,
+  8,16,32,0,32,5,7,7,6,0,0,112,136,8,104,168,
+  168,112,5,7,7,6,0,0,112,136,136,248,136,136,136,5,
+  7,7,6,0,0,240,136,136,240,136,136,240,5,7,7,6,
+  0,0,112,136,128,128,128,136,112,5,7,7,6,0,0,240,
+  136,136,136,136,136,240,5,7,7,6,0,0,248,128,128,240,
+  128,128,248,5,7,7,6,0,0,248,128,128,240,128,128,128,
+  5,7,7,6,0,0,112,136,128,184,136,136,112,5,7,7,
+  6,0,0,136,136,136,248,136,136,136,1,7,7,6,2,0,
+  128,128,128,128,128,128,128,5,7,7,6,0,0,56,16,16,
+  16,16,144,96,5,7,7,6,0,0,136,144,160,192,160,144,
+  136,5,7,7,6,0,0,128,128,128,128,128,128,248,5,7,
+  7,6,0,0,136,216,168,136,136,136,136,5,7,7,6,0,
+  0,136,136,200,168,152,136,136,5,7,7,6,0,0,112,136,
+  136,136,136,136,112,5,7,7,6,0,0,240,136,136,240,128,
+  128,128,5,7,7,6,0,0,112,136,136,136,168,144,104,5,
+  7,7,6,0,0,240,136,136,240,160,144,136,5,7,7,6,
+  0,0,120,128,128,112,8,8,240,5,7,7,6,0,0,248,
+  32,32,32,32,32,32,5,7,7,6,0,0,136,136,136,136,
+  136,136,112,5,7,7,6,0,0,136,136,136,136,136,80,32,
+  5,7,7,6,0,0,136,136,136,136,136,168,80,5,7,7,
+  6,0,0,136,136,80,32,80,136,136,5,7,7,6,0,0,
+  136,136,136,80,32,32,32,5,7,7,6,0,0,248,8,16,
+  32,64,128,248,3,7,7,6,0,0,224,128,128,128,128,128,
+  224,5,5,5,6,0,1,128,64,32,16,8,3,7,7,6,
+  0,0,224,32,32,32,32,32,224,5,3,3,6,0,4,32,
+  80,136,5,1,1,6,0,0,248,2,2,2,6,2,5,128,
+  64,5,5,5,6,0,0,112,8,120,136,120,5,7,7,6,
+  0,0,128,128,176,200,136,136,240,5,5,5,6,0,0,112,
+  128,128,136,112,5,7,7,6,0,0,8,8,104,152,136,136,
+  120,5,5,5,6,0,0,112,136,248,128,112,5,7,7,6,
+  0,0,48,72,224,64,64,64,64,5,6,6,6,0,255,112,
+  136,136,120,8,112,5,7,7,6,0,0,128,128,176,200,136,
+  136,136,1,7,7,6,2,0,128,0,128,128,128,128,128,3,
+  8,8,6,1,255,32,0,32,32,32,32,160,64,4,7,7,
+  6,1,0,128,128,144,160,192,160,144,3,7,7,6,1,0,
+  192,64,64,64,64,64,224,5,5,5,6,0,0,208,168,168,
+  168,168,5,5,5,6,0,0,176,200,136,136,136,5,5,5,
+  6,0,0,112,136,136,136,112,5,6,6,6,0,255,240,136,
+  136,240,128,128,5,6,6,6,0,255,120,136,136,120,8,8,
+  5,5,5,6,0,0,176,200,128,128,128,5,5,5,6,0,
+  0,112,128,112,8,240,4,7,7,6,0,0,64,64,224,64,
+  64,64,48,5,5,5,6,0,0,136,136,136,152,104,5,5,
+  5,6,0,0,136,136,136,80,32,5,5,5,6,0,0,136,
+  136,168,168,80,5,5,5,6,0,0,136,80,32,80,136,5,
+  6,6,6,0,255,136,136,136,120,8,112,5,5,5,6,0,
+  0,248,16,32,64,248,3,7,7,6,1,0,32,64,64,128,
+  64,64,32,1,7,7,6,2,0,128,128,128,128,128,128,128,
+  3,7,7,6,1,0,128,64,64,32,64,64,128,5,2,2,
+  6,0,3,104,144,0,0,0,6,5,255,0,0,0,12,11,
+  255,0,0,0,12,11,255,10,12,24,12,1,255,0,128,248,
+  128,8,128,8,128,8,192,16,128,32,128,192,128,0,128,0,
+  128,0,128,0,128,11,12,24,12,1,255,248,128,8,128,8,
+  128,8,224,16,128,32,128,192,128,0,0,63,128,0,128,0,
+  128,0,128,11,12,24,12,1,255,248,128,8,128,8,128,8,
+  224,16,128,32,128,192,128,31,0,32,128,32,128,32,128,31,
+  0,9,11,22,12,1,0,2,128,250,128,10,128,10,128,10,
+  128,19,128,34,128,194,128,2,128,2,128,2,128,9,12,24,
+  12,1,255,0,128,252,128,4,128,4,128,5,128,8,128,16,
+  128,32,128,64,128,0,128,0,128,0,128,9,12,24,12,1,
+  255,252,128,4,128,4,128,9,128,16,128,32,128,192,128,31,
+  128,16,128,16,128,16,128,31,128,11,9,18,12,0,0,127,
+  192,0,64,0,64,0,64,4,64,4,64,4,0,4,0,255,
+  224,11,12,24,12,1,255,127,128,0,128,0,128,8,128,8,
+  128,255,224,0,0,31,0,32,128,32,128,32,128,31,0,12,
+  12,24,12,0,255,0,64,126,64,2,64,2,64,18,64,18,
+  112,18,64,16,64,255,64,0,64,0,64,0,64,11,9,18,
+  12,0,0,127,192,0,64,0,64,0,64,18,64,18,64,18,
+  0,18,0,255,224,10,12,24,12,1,255,127,128,0,128,0,
+  128,0,128,255,192,0,0,0,0,64,128,127,128,64,128,64,
+  128,127,128,9,12,24,12,1,255,0,128,252,128,4,128,4,
+  128,4,128,8,128,16,128,32,128,192,128,0,128,0,128,0,
+  128,10,12,24,12,1,255,130,64,130,64,130,64,131,192,130,
+  64,250,64,0,0,31,0,32,128,32,128,32,128,31,0,11,
+  9,18,12,0,0,32,0,32,0,32,0,32,0,63,192,4,
+  0,4,0,4,0,255,224,11,12,24,12,0,255,32,0,32,
+  0,32,0,32,0,63,192,0,0,255,224,4,0,4,0,4,
+  0,4,0,4,0,11,12,24,12,1,255,0,128,252,128,128,
+  128,128,128,128,128,128,224,128,128,254,128,0,128,0,128,0,
+  128,0,128,10,12,24,12,1,255,2,64,250,64,130,64,130,
+  64,130,64,131,192,130,64,250,64,2,64,2,64,2,64,2,
+  64,11,9,18,12,0,0,63,192,32,0,32,0,32,0,63,
+  192,4,0,4,0,4,0,255,224,11,12,24,12,0,255,63,
+  192,32,0,32,0,63,192,4,0,255,224,0,0,63,192,0,
+  64,63,192,32,0,63,192,11,12,24,12,0,255,127,192,64,
+  0,64,0,127,192,4,0,4,0,255,224,0,0,63,128,64,
+  64,64,64,63,128,9,12,24,12,1,255,0,128,254,128,128,
+  128,128,128,128,128,254,128,16,128,16,128,255,128,0,128,0,
+  128,0,128,11,9,18,12,0,0,63,192,32,0,32,0,32,
+  0,63,192,0,0,0,0,0,0,255,224,9,12,24,12,1,
+  255,252,128,128,128,128,128,128,128,128,128,252,128,0,128,31,
+  0,32,128,32,128,32,128,31,0,11,12,24,12,1,255,0,
+  128,252,128,4,128,4,128,252,128,128,224,128,128,128,128,252,
+  128,0,128,0,128,0,128,10,12,24,12,1,255,250,64,10,
+  64,10,64,251,192,130,64,130,64,250,64,0,0,63,192,0,
+  64,0,64,0,64,11,12,24,12,1,255,252,128,4,128,4,
+  224,252,128,128,224,252,128,0,128,31,0,32,128,32,128,32,
+  128,31,0,10,12,24,12,1,255,1,64,241,64,17,64,17,
+  64,247,64,129,64,129,64,129,64,241,64,1,64,1,64,1,
+  64,9,12,24,12,1,255,0,128,248,128,8,128,11,128,248,
+  128,128,128,131,128,128,128,252,128,0,128,0,128,0,128,9,
+  12,24,12,1,255,248,128,8,128,11,128,248,128,131,128,128,
+  128,248,128,0,0,63,128,0,128,0,128,0,128,11,10,20,
+  12,0,0,63,192,0,64,0,64,63,192,32,0,32,0,63,
+  192,4,0,4,0,255,224,11,10,20,12,0,0,63,192,0,
+  64,0,64,63,192,32,0,32,0,63,192,9,0,9,0,255,
+  224,11,10,20,12,0,0,63,192,0,64,0,64,63,192,32,
+  0,32,0,63,192,0,0,0,0,255,224,9,12,24,12,1,
+  255,0,128,252,128,4,128,4,128,252,128,128,128,128,128,128,
+  128,252,128,0,128,0,128,0,128,9,12,24,12,1,255,252,
+  128,4,128,4,128,252,128,128,128,128,128,252,128,0,128,32,
+  128,32,0,32,0,63,128,9,12,24,12,1,255,252,128,4,
+  128,4,128,252,128,128,128,252,128,0,128,31,0,32,128,32,
+  128,32,128,31,0,9,12,24,12,1,255,2,128,250,128,138,
+  128,138,128,142,128,138,128,138,128,250,128,2,128,2,128,2,
+  128,2,128,10,12,24,12,1,255,1,64,249,64,137,64,139,
+  64,137,64,249,64,1,64,1,64,33,64,32,0,32,0,63,
+  192,9,12,24,12,1,255,252,128,132,128,133,128,132,128,133,
+  128,252,128,0,128,0,128,32,0,32,0,32,0,63,128,11,
+  9,18,12,0,0,127,192,64,64,64,64,64,64,127,192,4,
+  0,4,0,4,0,255,224,9,12,24,12,1,255,132,128,132,
+  128,132,128,132,128,255,128,132,128,132,128,252,128,0,128,0,
+  128,0,128,0,128,10,12,24,12,1,255,1,64,137,64,137,
+  64,137,64,251,64,137,64,137,64,249,64,1,64,1,64,1,
+  64,1,64,9,12,24,12,1,255,138,128,138,128,250,128,142,
+  128,138,128,250,128,0,0,63,128,0,128,63,128,32,0,63,
+  128,11,10,20,12,0,1,32,64,32,64,63,192,32,64,32,
+  64,63,192,4,0,4,0,4,0,255,224,10,11,22,12,1,
+  0,64,128,64,128,127,128,64,128,127,128,0,0,255,192,8,
+  0,8,0,8,0,8,0,11,12,24,12,0,255,32,64,63,
+  192,32,64,32,64,63,192,0,0,255,224,2,0,34,0,32,
+  0,32,0,63,192,9,12,24,12,1,255,132,128,132,128,132,
+  128,132,128,252,128,132,128,132,128,252,128,0,128,0,128,0,
+  128,0,128,10,12,24,12,1,255,16,128,16,128,16,192,40,
+  128,68,128,130,128,0,0,64,128,127,128,64,128,64,128,127,
+  128,11,12,24,12,0,255,0,160,16,160,16,160,16,160,16,
+  160,16,224,40,160,68,160,130,160,0,160,0,160,0,160,10,
+  12,24,12,0,255,0,64,16,64,16,64,16,64,17,192,40,
+  64,68,64,130,64,0,64,0,64,0,64,0,64,10,12,24,
+  12,0,255,16,64,16,64,17,192,40,64,68,64,130,64,0,
+  0,31,192,0,64,31,192,16,0,31,192,11,12,24,12,0,
+  255,0,160,16,160,16,160,16,160,17,160,16,160,40,160,68,
+  160,130,160,0,160,0,160,0,160,11,12,24,12,0,255,16,
+  160,16,160,16,160,17,160,40,160,68,160,130,160,0,160,16,
+  160,16,0,16,0,31,224,10,12,24,12,1,255,1,64,33,
+  64,33,64,35,64,81,64,137,64,1,64,5,64,4,0,10,
+  0,17,0,32,128,11,10,20,12,0,0,4,0,4,0,4,
+  0,10,0,17,0,32,128,68,64,4,0,4,0,255,224,11,
+  12,24,12,0,255,4,0,4,0,10,0,17,0,36,128,4,
+  0,255,224,0,0,63,128,0,128,0,128,0,128,11,9,18,
+  12,0,0,4,0,4,0,10,0,17,0,32,128,64,64,128,
+  32,0,0,255,224,9,12,24,12,1,255,0,128,16,128,16,
+  128,16,128,16,128,40,128,68,128,130,128,0,128,0,128,0,
+  128,0,128,9,12,24,12,1,255,0,128,16,128,16,128,40,
+  128,68,128,130,128,0,0,63,128,0,128,63,128,32,0,63,
+  128,11,12,24,12,1,255,120,128,132,128,132,128,132,224,132,
+  128,120,128,0,0,64,128,127,128,64,128,64,128,127,128,9,
+  12,24,12,1,255,0,128,120,128,132,128,132,128,133,128,132,
+  128,132,128,132,128,120,128,0,128,0,128,0,128,10,12,24,
+  12,1,255,120,128,132,128,132,128,133,128,132,128,120,128,0,
+  128,72,0,121,0,73,0,74,128,124,64,9,12,24,12,1,
+  255,120,128,133,128,132,128,132,128,133,128,120,128,0,0,63,
+  128,0,128,63,128,32,0,63,128,10,12,24,12,1,255,1,
+  64,113,64,139,64,137,64,137,64,137,64,139,64,137,64,113,
+  64,1,64,1,64,1,64,11,9,18,12,0,0,31,0,32,
+  128,32,128,32,128,31,0,0,0,4,0,4,0,255,224,12,
+  12,24,12,0,255,31,128,32,64,32,64,32,64,31,128,4,
+  0,255,240,0,0,32,0,32,0,32,0,63,192,12,12,24,
+  12,0,255,60,64,66,64,66,64,66,64,60,112,16,64,255,
+  64,0,64,32,64,32,0,32,0,63,192,11,9,18,12,0,
+  0,31,128,32,64,32,64,32,64,31,128,0,0,16,128,16,
+  128,255,224,12,12,24,12,0,255,31,128,32,64,32,64,31,
+  128,0,0,17,0,255,240,0,0,31,128,32,64,32,64,31,
+  128,9,12,24,12,1,255,120,128,132,128,132,128,120,128,0,
+  128,255,128,16,128,23,128,16,128,64,0,64,0,127,128,10,
+  12,24,12,0,255,60,64,66,64,66,64,66,64,60,64,0,
+  64,255,192,8,64,8,64,8,64,8,64,8,64,12,9,18,
+  12,0,0,31,128,32,64,32,64,32,64,31,128,0,0,0,
+  0,0,0,255,240,12,12,24,12,0,255,31,128,32,64,32,
+  64,31,128,0,0,255,240,0,0,63,192,32,64,32,64,32,
+  64,63,192,10,12,24,12,0,255,0,64,60,64,66,64,66,
+  64,66,64,60,64,0,64,0,64,255,192,0,64,0,64,0,
+  64,9,12,24,12,1,255,0,128,120,128,132,128,132,128,132,
+  128,132,128,132,128,132,128,120,128,0,128,0,128,0,128,9,
+  12,24,12,1,255,120,128,132,128,132,128,132,128,132,128,120,
+  128,0,128,0,128,32,128,32,0,32,0,63,128,9,12,24,
+  12,1,255,120,128,132,128,132,128,132,128,132,128,120,128,0,
+  0,63,128,0,128,63,128,32,0,63,128,9,12,24,12,1,
+  255,120,128,132,128,132,128,132,128,132,128,120,128,0,0,32,
+  128,32,128,63,128,32,128,63,128,11,12,24,12,1,255,0,
+  128,248,128,8,128,8,128,16,128,40,224,68,128,130,128,0,
+  128,0,128,0,128,0,128,11,12,24,12,1,255,248,128,8,
+  128,8,128,16,224,40,128,198,128,0,128,127,0,0,128,0,
+  128,0,128,0,128,11,12,24,12,1,255,248,128,8,128,8,
+  128,16,224,40,128,198,128,0,0,31,0,32,128,32,128,32,
+  128,31,0,11,12,24,12,0,255,0,160,248,160,8,160,8,
+  160,16,160,40,224,68,160,130,160,0,160,0,160,0,160,0,
+  160,9,12,24,12,1,255,0,128,248,128,8,128,8,128,19,
+  128,40,128,68,128,130,128,0,128,0,128,0,128,0,128,9,
+  12,24,12,1,255,248,128,8,128,9,128,16,128,40,128,198,
+  128,0,0,63,128,0,128,0,128,0,128,0,128,9,12,24,
+  12,1,255,248,128,8,128,8,128,17,128,40,128,198,128,0,
+  128,0,128,32,0,32,0,32,0,63,128,9,12,24,12,1,
+  255,248,128,8,128,9,128,16,128,40,128,198,128,0,0,63,
+  128,0,128,63,128,32,0,63,128,9,12,24,12,1,255,248,
+  128,8,128,8,128,17,128,40,128,198,128,0,0,63,128,32,
+  128,32,128,32,128,63,128,9,12,24,12,1,255,248,128,8,
+  128,8,128,17,128,40,128,198,128,0,0,31,0,32,128,32,
+  128,32,128,31,0,11,12,24,12,0,255,0,160,248,160,8,
+  160,8,160,17,160,40,160,68,160,130,160,0,160,0,160,0,
+  160,0,160,11,12,24,12,0,255,63,128,4,0,10,0,17,
+  0,32,128,4,0,255,224,0,0,63,128,0,128,0,128,0,
+  128,11,12,24,12,0,255,127,192,4,0,10,0,17,0,96,
+  192,4,0,255,224,0,0,63,128,64,64,64,64,63,128,11,
+  12,24,12,0,255,0,64,127,64,8,64,28,64,34,64,65,
+  96,8,64,8,64,255,192,0,64,0,64,0,64,11,12,24,
+  10,0,255,127,192,4,0,10,0,17,0,96,192,0,0,255,
+  224,4,0,36,0,32,0,32,0,63,192,11,12,24,12,0,
+  255,63,128,4,0,10,0,49,128,0,0,255,224,4,0,0,
+  0,31,0,32,128,32,128,31,0,11,12,24,12,0,255,63,
+  128,4,0,10,0,49,128,0,0,255,224,0,0,63,128,0,
+  128,63,128,32,0,63,128,9,12,24,12,1,255,0,128,252,
+  128,4,128,8,128,16,128,40,128,68,128,130,128,0,128,0,
+  128,0,128,0,128,10,12,24,12,0,255,0,64,56,64,0,
+  64,254,64,16,192,40,64,68,64,130,64,0,64,0,64,0,
+  64,0,64,11,12,24,12,0,255,0,160,56,160,0,160,254,
+  160,16,160,41,160,68,160,130,160,0,160,0,160,0,160,0,
+  160,11,10,20,12,0,1,14,0,0,0,63,128,4,0,10,
+  0,17,0,96,192,4,0,4,0,255,224,11,12,24,12,0,
+  255,28,32,0,32,127,32,8,32,20,32,34,32,193,160,8,
+  32,255,224,0,32,0,32,0,32,11,12,24,12,0,255,14,
+  0,0,0,63,128,4,0,10,0,49,128,0,0,255,224,4,
+  0,63,128,0,128,0,128,11,12,24,12,0,255,4,0,63,
+  128,4,0,10,0,49,128,255,224,4,0,63,128,0,128,63,
+  128,32,0,63,128,11,12,24,12,0,255,4,0,63,128,4,
+  0,10,0,49,128,0,0,255,224,4,0,31,0,32,128,32,
+  128,31,0,10,12,24,12,0,255,28,64,0,64,127,64,8,
+  64,20,64,99,64,0,64,255,192,8,64,8,64,8,64,8,
+  64,11,12,24,12,0,255,28,32,0,32,127,32,8,32,20,
+  32,34,32,65,32,128,160,0,32,0,32,0,32,0,32,9,
+  12,24,12,1,255,56,128,0,128,254,128,16,128,40,128,68,
+  128,130,128,0,0,63,128,32,128,32,128,63,128,10,14,28,
+  12,1,253,0,128,248,128,8,128,8,128,248,192,16,128,32,
+  128,64,128,128,128,0,128,0,128,0,128,0,0,128,0,9,
+  12,24,12,1,255,0,128,248,128,128,128,128,128,251,128,128,
+  128,128,128,128,128,248,128,0,128,0,128,0,128,11,10,20,
+  12,0,0,63,192,32,0,32,0,63,192,32,0,32,0,63,
+  192,0,0,0,0,255,224,11,12,24,12,0,255,63,192,32,
+  0,63,192,32,0,63,192,0,0,255,224,0,0,32,0,32,
+  0,32,0,63,192,11,12,24,12,0,255,0,160,254,160,40,
+  160,40,160,40,224,40,160,40,160,254,160,0,160,0,160,0,
+  160,0,160,11,12,24,12,0,255,0,160,254,160,40,160,40,
+  224,40,160,254,160,0,160,0,160,16,160,16,0,16,0,31,
+  224,11,9,18,12,0,0,127,192,17,0,17,0,17,0,127,
+  192,0,0,4,0,4,0,255,224,11,9,18,12,0,0,127,
+  192,17,0,17,0,17,0,127,192,0,0,0,0,0,0,255,
+  224,9,12,24,12,1,255,252,128,72,128,72,128,72,128,72,
+  128,252,128,0,0,63,128,0,128,63,128,32,0,63,128,10,
+  12,24,12,1,255,56,128,0,128,254,128,0,128,124,128,130,
+  192,130,128,130,128,124,128,0,128,0,128,0,128,11,12,24,
+  12,0,255,14,0,63,128,0,0,31,0,32,128,31,0,4,
+  0,255,224,0,0,63,128,32,128,63,128,12,12,24,12,0,
+  255,28,64,0,64,127,64,0,64,62,64,65,112,62,64,0,
+  64,8,64,255,192,0,64,0,64,0,0,0,12,9,0,0,
+  0,0,12,10,0,0,0,0,12,10,2,0,0,0,12,10,
+  0,0,0,0,12,10,0,0,0,0,12,10,0,0,0,0,
+  12,10,0,0,0,0,12,10,0,0,0,0,12,10,0};

Marlin/dogm_font_data_Marlin_symbols.h

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

Marlin/drivers.h

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

Marlin/duration_t.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,9 +19,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
-#include "../HAL/shared/Marduino.h"
+#ifndef __DURATION_T__
+#define __DURATION_T__
+
+#include <stdio.h>
+#include <inttypes.h>
 
 struct duration_t {
   /**
@@ -120,7 +123,7 @@ struct duration_t {
    *  59m 59s
    *  59s
    */
-  char* toString(char * const buffer) const {
+  void toString(char *buffer) const {
     int y = this->year(),
         d = this->day() % 365,
         h = this->hour() % 24,
@@ -132,7 +135,6 @@ struct duration_t {
     else if (h) sprintf_P(buffer, PSTR("%ih %im %is"), h, m, s);
     else if (m) sprintf_P(buffer, PSTR("%im %is"), m, s);
     else sprintf_P(buffer, PSTR("%is"), s);
-    return buffer;
   }
 
   /**
@@ -151,16 +153,18 @@ struct duration_t {
              m = uint16_t(this->minute() % 60UL);
     if (with_days) {
       uint16_t d = this->day();
-      sprintf_P(buffer, PSTR("%hud %02hu:%02hu"), d, h % 24, m);
+      sprintf_P(buffer, PSTR("%ud %02u:%02u"), d, h % 24, m);
       return d >= 10 ? 9 : 8;
     }
     else if (h < 100) {
-      sprintf_P(buffer, PSTR("%02hu:%02hu"), h, m);
+      sprintf_P(buffer, PSTR("%02u:%02u"), h, m);
       return 5;
     }
     else {
-      sprintf_P(buffer, PSTR("%hu:%02hu"), h, m);
+      sprintf_P(buffer, PSTR("%u:%02u"), h, m);
       return 6;
     }
   }
 };
+
+#endif // __DURATION_T__

Marlin/emergency_parser.cpp

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,19 +24,15 @@
  * emergency_parser.cpp - Intercept special commands directly in the serial stream
  */
 
-#include "../inc/MarlinConfigPre.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(EMERGENCY_PARSER)
 
 #include "emergency_parser.h"
 
 // Static data members
-bool EmergencyParser::killed_by_M112, // = false
-     EmergencyParser::enabled;
-
-#if ENABLED(HOST_PROMPT_SUPPORT)
-  uint8_t EmergencyParser::M876_reason; // = 0
-#endif
+bool EmergencyParser::killed_by_M112; // = false
+EmergencyParser::State EmergencyParser::state; // = EP_RESET
 
 // Global instance
 EmergencyParser emergency_parser;

Marlin/emergency_parser.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,27 +19,23 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * emergency_parser.h - Intercept special commands directly in the serial stream
  */
 
-#include "../inc/MarlinConfigPre.h"
-
-#if ENABLED(HOST_PROMPT_SUPPORT)
-  #include "host_actions.h"
-#endif
+#ifndef _EMERGENCY_PARSER_H_
+#define _EMERGENCY_PARSER_H_
 
 // External references
-extern bool wait_for_user, wait_for_heatup;
+extern volatile bool wait_for_user, wait_for_heatup;
 void quickstop_stepper();
 
 class EmergencyParser {
 
 public:
 
-  // Currently looking for: M108, M112, M410, M876
+  // Currently looking for: M108, M112, M410
   enum State : char {
     EP_RESET,
     EP_N,
@@ -52,29 +48,17 @@ public:
     EP_M4,
     EP_M41,
     EP_M410,
-    #if ENABLED(HOST_PROMPT_SUPPORT)
-      EP_M8,
-      EP_M87,
-      EP_M876,
-      EP_M876S,
-      EP_M876SN,
-    #endif
     EP_IGNORE // to '\n'
   };
 
   static bool killed_by_M112;
+  static State state;
 
-  #if ENABLED(HOST_PROMPT_SUPPORT)
-    static uint8_t M876_reason;
-  #endif
+  EmergencyParser() {}
 
-  EmergencyParser() { enable(); }
+  __attribute__((always_inline)) inline
+  static void update(const uint8_t c) {
 
-  FORCE_INLINE static void enable()  { enabled = true; }
-
-  FORCE_INLINE static void disable() { enabled = false; }
-
-  FORCE_INLINE static void update(State &state, const uint8_t c) {
     switch (state) {
       case EP_RESET:
         switch (c) {
@@ -101,9 +85,6 @@ public:
           case ' ': break;
           case '1': state = EP_M1;     break;
           case '4': state = EP_M4;     break;
-          #if ENABLED(HOST_PROMPT_SUPPORT)
-            case '8': state = EP_M8;     break;
-          #endif
           default: state  = EP_IGNORE;
         }
         break;
@@ -132,59 +113,32 @@ public:
         state = (c == '0') ? EP_M410 : EP_IGNORE;
         break;
 
-      #if ENABLED(HOST_PROMPT_SUPPORT)
-      case EP_M8:
-        state = (c == '7') ? EP_M87 : EP_IGNORE;
-        break;
-
-      case EP_M87:
-        state = (c == '6') ? EP_M876 : EP_IGNORE;
-        break;
-
-      case EP_M876:
-        switch (c) {
-          case ' ': break;
-          case 'S': state = EP_M876S; break;
-          default:  state = EP_IGNORE; break;
-        }
-        break;
-
-      case EP_M876S:
-        switch (c) {
-          case ' ': break;
-          case '0': case '1': case '2':
-          case '3': case '4': case '5':
-          case '6': case '7': case '8':
-          case '9':
-            state = EP_M876SN;
-            M876_reason = (uint8_t)(c - '0');
-            break;
-        }
-        break;
-      #endif
-
       case EP_IGNORE:
         if (c == '\n') state = EP_RESET;
         break;
 
       default:
         if (c == '\n') {
-          if (enabled) switch (state) {
-            case EP_M108: wait_for_user = wait_for_heatup = false; break;
-            case EP_M112: killed_by_M112 = true; break;
-            case EP_M410: quickstop_stepper(); break;
-            #if ENABLED(HOST_PROMPT_SUPPORT)
-              case EP_M876SN: host_response_handler(M876_reason); break;
-            #endif
-            default: break;
+          switch (state) {
+            case EP_M108:
+              wait_for_user = wait_for_heatup = false;
+              break;
+            case EP_M112:
+              killed_by_M112 = true;
+              break;
+            case EP_M410:
+              quickstop_stepper();
+              break;
+            default:
+              break;
           }
           state = EP_RESET;
         }
     }
   }
 
-private:
-  static bool enabled;
 };
 
 extern EmergencyParser emergency_parser;
+
+#endif // _EMERGENCY_PARSER_H_

Marlin/endstop_interrupts.h

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

Marlin/endstops.h

@@ -1,9 +1,9 @@
 /**
  * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  *
  * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,54 +19,60 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-#pragma once
 
 /**
  * endstops.h - manages endstops
  */
 
-#include "../inc/MarlinConfig.h"
-#include <stdint.h>
+#ifndef __ENDSTOPS_H__
+#define __ENDSTOPS_H__
+
+#include "MarlinConfig.h"
+
+#define VALIDATE_HOMING_ENDSTOPS
 
 enum EndstopEnum : char {
-  X_MIN,  Y_MIN,  Z_MIN,  Z_MIN_PROBE,
-  X_MAX,  Y_MAX,  Z_MAX,
-  X2_MIN, X2_MAX,
-  Y2_MIN, Y2_MAX,
-  Z2_MIN, Z2_MAX,
-  Z3_MIN, Z3_MAX,
-  Z4_MIN, Z4_MAX
+  X_MIN,
+  Y_MIN,
+  Z_MIN,
+  Z_MIN_PROBE,
+  X_MAX,
+  Y_MAX,
+  Z_MAX,
+  X2_MIN,
+  X2_MAX,
+  Y2_MIN,
+  Y2_MAX,
+  Z2_MIN,
+  Z2_MAX
 };
 
 class Endstops {
+
   public:
-    #if HAS_EXTRA_ENDSTOPS
+
+    static bool enabled, enabled_globally;
+
+    #if ENABLED(X_DUAL_ENDSTOPS) || ENABLED(Y_DUAL_ENDSTOPS) || ENABLED(Z_DUAL_ENDSTOPS)
       typedef uint16_t esbits_t;
       #if ENABLED(X_DUAL_ENDSTOPS)
-        static float x2_endstop_adj;
+        static float x_endstop_adj;
       #endif
       #if ENABLED(Y_DUAL_ENDSTOPS)
-        static float y2_endstop_adj;
+        static float y_endstop_adj;
       #endif
-      #if ENABLED(Z_MULTI_ENDSTOPS)
-        static float z2_endstop_adj;
-      #endif
-      #if ENABLED(Z_MULTI_ENDSTOPS) && NUM_Z_STEPPER_DRIVERS >= 3
-        static float z3_endstop_adj;
-      #endif
-      #if ENABLED(Z_MULTI_ENDSTOPS) && NUM_Z_STEPPER_DRIVERS >= 4
-        static float z4_endstop_adj;
+      #if ENABLED(Z_DUAL_ENDSTOPS)
+        static float z_endstop_adj;
       #endif
     #else
       typedef uint8_t esbits_t;
     #endif
 
   private:
-    static bool enabled, enabled_globally;
     static esbits_t live_state;
     static volatile uint8_t hit_state;      // Use X_MIN, Y_MIN, Z_MIN and Z_MIN_PROBE as BIT index
 
-    #if ENDSTOP_NOISE_THRESHOLD
+    #if ENABLED(ENDSTOP_NOISE_FILTER)
       static esbits_t validated_live_state;
       static uint8_t endstop_poll_count;    // Countdown from threshold for polling
     #endif
@@ -90,8 +96,6 @@ class Endstops {
       );
     }
 
-    static inline bool global_enabled() { return enabled_globally; }
-
     /**
      * Periodic call to poll endstops if required. Called from temperature ISR
      */
@@ -114,7 +118,7 @@ class Endstops {
      */
     FORCE_INLINE static esbits_t state() {
       return
-        #if ENDSTOP_NOISE_THRESHOLD
+        #if ENABLED(ENDSTOP_NOISE_FILTER)
           validated_live_state
         #else
           live_state
@@ -128,9 +132,9 @@ class Endstops {
     static void event_handler();
 
     /**
-     * Report endstop states in response to M119
+     * Report endstop positions in response to M119
      */
-    static void report_states();
+    static void M119();
 
     // Enable / disable endstop checking globally
     static void enable_globally(const bool onoff=true);
@@ -157,40 +161,14 @@ class Endstops {
       static void enable_z_probe(const bool onoff=true);
     #endif
 
-    static void resync();
-
     // Debugging of endstops
     #if ENABLED(PINS_DEBUGGING)
       static bool monitor_flag;
       static void monitor();
       static void run_monitor();
     #endif
-
-    #if ENABLED(SPI_ENDSTOPS)
-      typedef struct {
-        union {
-          bool any;
-          struct { bool x:1, y:1, z:1; };
-        };
-      } tmc_spi_homing_t;
-      static tmc_spi_homing_t tmc_spi_homing;
-      static void clear_endstop_state();
-      static bool tmc_spi_homing_check();
-    #endif
 };
 
 extern Endstops endstops;
 
-/**
- * A class to save and change the endstop state,
- * then restore it when it goes out of scope.
- */
-class TemporaryGlobalEndstopsState {
-  bool saved;
-
-  public:
-    TemporaryGlobalEndstopsState(const bool enable) : saved(endstops.global_enabled()) {
-      endstops.enable_globally(enable);
-    }
-    ~TemporaryGlobalEndstopsState() { endstops.enable_globally(saved); }
-};
+#endif // __ENDSTOPS_H__

Marlin/enum.h

@@ -0,0 +1,175 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __ENUM_H__
+#define __ENUM_H__
+
+#include "MarlinConfig.h"
+
+/**
+ * Axis indices as enumerated constants
+ *
+ *  - X_AXIS, Y_AXIS, and Z_AXIS should be used for axes in Cartesian space
+ *  - A_AXIS, B_AXIS, and C_AXIS should be used for Steppers, corresponding to XYZ on Cartesians
+ *  - X_HEAD, Y_HEAD, and Z_HEAD should be used for Steppers on Core kinematics
+ */
+enum AxisEnum : unsigned char {
+  X_AXIS    = 0,
+  A_AXIS    = 0,
+  Y_AXIS    = 1,
+  B_AXIS    = 1,
+  Z_AXIS    = 2,
+  C_AXIS    = 2,
+  E_CART    = 3,
+  #if ENABLED(HANGPRINTER) // Hangprinter order: A_AXIS, B_AXIS, C_AXIS, D_AXIS, E_AXIS
+    D_AXIS  = 3,
+    E_AXIS  = 4,
+  #else
+    E_AXIS  = 3,
+  #endif
+  X_HEAD, Y_HEAD, Z_HEAD,
+  ALL_AXES  = 0xFE,
+  NO_AXIS   = 0xFF
+};
+
+#define LOOP_S_LE_N(VAR, S, N) for (uint8_t VAR=S; VAR<=N; VAR++)
+#define LOOP_S_L_N(VAR, S, N) for (uint8_t VAR=S; VAR<N; VAR++)
+#define LOOP_LE_N(VAR, N) LOOP_S_LE_N(VAR, 0, N)
+#define LOOP_L_N(VAR, N) LOOP_S_L_N(VAR, 0, N)
+
+#define LOOP_NA(VAR) LOOP_L_N(VAR, NUM_AXIS)
+#define LOOP_XYZ(VAR) LOOP_S_LE_N(VAR, X_AXIS, Z_AXIS)
+#define LOOP_XYZE(VAR) LOOP_S_LE_N(VAR, X_AXIS, E_CART)
+#define LOOP_XYZE_N(VAR) LOOP_S_L_N(VAR, X_AXIS, XYZE_N)
+#define LOOP_MOV_AXIS(VAR) LOOP_S_L_N(VAR, A_AXIS, MOV_AXIS)
+#define LOOP_NUM_AXIS(VAR) LOOP_S_L_N(VAR, A_AXIS, NUM_AXIS)
+#define LOOP_NUM_AXIS_N(VAR) LOOP_S_L_N(VAR, A_AXIS, NUM_AXIS_N)
+
+typedef enum {
+  LINEARUNIT_MM,
+  LINEARUNIT_INCH
+} LinearUnit;
+
+typedef enum {
+  TEMPUNIT_C,
+  TEMPUNIT_K,
+  TEMPUNIT_F
+} TempUnit;
+
+/**
+ * Debug flags
+ * Not yet widely applied
+ */
+enum DebugFlags : unsigned char {
+  DEBUG_NONE          = 0,
+  DEBUG_ECHO          = _BV(0), ///< Echo commands in order as they are processed
+  DEBUG_INFO          = _BV(1), ///< Print messages for code that has debug output
+  DEBUG_ERRORS        = _BV(2), ///< Not implemented
+  DEBUG_DRYRUN        = _BV(3), ///< Ignore temperature setting and E movement commands
+  DEBUG_COMMUNICATION = _BV(4), ///< Not implemented
+  DEBUG_LEVELING      = _BV(5), ///< Print detailed output for homing and leveling
+  DEBUG_MESH_ADJUST   = _BV(6), ///< UBL bed leveling
+  DEBUG_ALL           = 0xFF
+};
+
+#if ENABLED(ADVANCED_PAUSE_FEATURE)
+  enum AdvancedPauseMenuResponse : char {
+    ADVANCED_PAUSE_RESPONSE_WAIT_FOR,
+    ADVANCED_PAUSE_RESPONSE_EXTRUDE_MORE,
+    ADVANCED_PAUSE_RESPONSE_RESUME_PRINT
+  };
+
+  #if ENABLED(ULTIPANEL)
+    enum AdvancedPauseMessage : char {
+      ADVANCED_PAUSE_MESSAGE_INIT,
+      ADVANCED_PAUSE_MESSAGE_UNLOAD,
+      ADVANCED_PAUSE_MESSAGE_INSERT,
+      ADVANCED_PAUSE_MESSAGE_LOAD,
+      ADVANCED_PAUSE_MESSAGE_PURGE,
+      #if ENABLED(ADVANCED_PAUSE_CONTINUOUS_PURGE)
+        ADVANCED_PAUSE_MESSAGE_CONTINUOUS_PURGE,
+      #endif
+      ADVANCED_PAUSE_MESSAGE_OPTION,
+      ADVANCED_PAUSE_MESSAGE_RESUME,
+      ADVANCED_PAUSE_MESSAGE_STATUS,
+      ADVANCED_PAUSE_MESSAGE_CLICK_TO_HEAT_NOZZLE,
+      ADVANCED_PAUSE_MESSAGE_WAIT_FOR_NOZZLES_TO_HEAT
+    };
+  #endif
+
+  enum AdvancedPauseMode : char {
+    ADVANCED_PAUSE_MODE_PAUSE_PRINT,
+    ADVANCED_PAUSE_MODE_LOAD_FILAMENT,
+    ADVANCED_PAUSE_MODE_UNLOAD_FILAMENT
+  };
+#endif
+
+/**
+ * States for managing Marlin and host communication
+ * Marlin sends messages if blocked or busy
+ */
+#if ENABLED(HOST_KEEPALIVE_FEATURE)
+  enum MarlinBusyState : char {
+    NOT_BUSY,           // Not in a handler
+    IN_HANDLER,         // Processing a GCode
+    IN_PROCESS,         // Known to be blocking command input (as in G29)
+    PAUSED_FOR_USER,    // Blocking pending any input
+    PAUSED_FOR_INPUT    // Blocking pending text input (concept)
+  };
+#endif
+
+/**
+ * SD Card
+ */
+enum LsAction : char { LS_SerialPrint, LS_Count, LS_GetFilename };
+
+/**
+ * Ultra LCD
+ */
+enum LCDViewAction : char {
+  LCDVIEW_NONE,
+  LCDVIEW_REDRAW_NOW,
+  LCDVIEW_CALL_REDRAW_NEXT,
+  LCDVIEW_CLEAR_CALL_REDRAW,
+  LCDVIEW_CALL_NO_REDRAW
+};
+
+/**
+ * Dual X Carriage modes. A Dual Nozzle can also do duplication.
+ */
+#if ENABLED(DUAL_X_CARRIAGE) || ENABLED(DUAL_NOZZLE_DUPLICATION_MODE)
+  enum DualXMode : char {
+    DXC_FULL_CONTROL_MODE,  // DUAL_X_CARRIAGE only
+    DXC_AUTO_PARK_MODE,     // DUAL_X_CARRIAGE only
+    DXC_DUPLICATION_MODE
+  };
+#endif
+
+/**
+ * Workspace planes only apply to G2/G3 moves
+ * (and "canned cycles" - not a current feature)
+ */
+#if ENABLED(CNC_WORKSPACE_PLANES)
+  enum WorkspacePlane : char { PLANE_XY, PLANE_ZX, PLANE_YZ };
+#endif
+
+#endif // __ENUM_H__

Marlin/example_configurations/AliExpress/CL-260/README.txt

@@ -0,0 +1,15 @@
+This is an example configuration for the CL-260 Ultimaker 2 clone.
+Change Z_MAX_POS to 300 for the CL-260MAX.
+
+(The printer is available on AliExpress; be aware that this is not a beginner's
+printer -- it needs tweaking and some parts replaced before being decent.)
+
+The printer comes with a quite old Marlin, the sources are available here:
+http://www.thingiverse.com/thing:1635830/ and I recommend replacing them.
+
+The setting "works" for my printer and the extruder using my calibration value.
+You might want to tweak some settings, e.g enable EEPROM, increase default Z speed, adjust homing speeds,...
+
+Have fun!
+--
+tobi