Merge pull request #55 from g0dsCookie/CrealityDwin_2.0

Fixed include paths
Update max bed thermal limits for large dc bed at high temps
2019-09-17 08:58:44 -04:00 · 2019-09-16 22:22:11 -04:00 · 2019-09-09 10:09:54 -04:00 · 2019-09-08 22:52:08 -04:00 · 2019-09-08 19:58:39 -04:00 · 2019-09-08 19:58:28 -04:00
992 changed files with 217469 additions and 10617 deletions
@@ -242,12 +242,12 @@ jobs:
            echo testing STM32F1 targets...
            export TEST_PLATFORM="-e STM32F1"
            restore_configs
-            echo use_example_configs STM32F10
-            use_example_configs STM32F10
+            echo use_example_configs STM32/STM32F10
+            use_example_configs STM32/STM32F10
            build_marlin_pio ./ ${TEST_PLATFORM}
            restore_configs
-            echo use_example_configs stm32f103ret6
-            use_example_configs stm32f103ret6
+            echo use_example_configs STM32/stm32f103ret6
+            use_example_configs STM32/stm32f103ret6
            build_marlin_pio ./ ${TEST_PLATFORM}
            restore_configs

@@ -0,0 +1 @@
+custom: http://www.thinkyhead.com/donate-to-marlin
@@ -2,7 +2,7 @@

 Have you read Marlin's Code of Conduct? By filing an Issue, you are expected to comply with it, including treating everyone with respect: https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/.github/code_of_conduct.md

-Do you want to ask a question? Are you looking for support? Please don't post here. Instead please use the Marlin Firmware forum at http://forums.reprap.org/list.php?415 or the Marlin Facebook Group https://www.facebook.com/groups/1049718498464482/.
+Do you want to ask a question? Are you looking for support? Please don't post here. Instead please use the Marlin Firmware forum at http://forums.reprap.org/list.php?415 or the Marlin Facebook Group https://www.facebook.com/groups/1049718498464482/ or the Marlin Discord Server https://discord.gg/n5NJ59y.

 Before filing an issue be sure to test the 1.1 and/or 2.0 "bugfix" branches to see whether the issue is already addressed.

@@ -1,39 +1,28 @@
-dist: xenial
-sudo: require
+dist: bionic
+sudo: false

 language: python
 python:
-  - "2.7"
+  - "3.7"

 notifications:
  email: false

-# Cache PlatformIO packages using Travis CI container-based infrastructure
-sudo: false
-cache:
-  pip: true
-  directories:
-  - "~/.platformio"
-
 env:
  - TEST_PLATFORM="megaatmega2560"
  - TEST_PLATFORM="DUE"
  - TEST_PLATFORM="LPC1768"
  - TEST_PLATFORM="LPC1769"
  - TEST_PLATFORM="STM32F1"
+  - TEST_PLATFORM="teensy31"
  - TEST_PLATFORM="teensy35"
  - TEST_PLATFORM="linux_native"
  - TEST_PLATFORM="esp32"
-
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - g++-7
+  - TEST_PLATFORM="alfawise_U20"
+  - TEST_PLATFORM="black_stm32f407ve"
+  - TEST_PLATFORM="adafruit_grandcentral_m4"

 before_install:
-  - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-7 90
  #
  # Fetch the tag information for the current branch
  - git fetch origin --tags
@@ -137,8 +137,8 @@
 * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
 */
 #if ENABLED(THERMAL_PROTECTION_HOTENDS)
-  #define THERMAL_PROTECTION_PERIOD 120        // Seconds
-  #define THERMAL_PROTECTION_HYSTERESIS 4     // Degrees Celsius
+  #define THERMAL_PROTECTION_PERIOD 60        // Seconds
+  #define THERMAL_PROTECTION_HYSTERESIS 10     // Degrees Celsius

  #define ADAPTIVE_FAN_SLOWING              // Slow part cooling fan if temperature drops
  #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
@@ -157,22 +157,41 @@
   * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
   * below 2.
   */
-  #define WATCH_TEMP_PERIOD 120                // Seconds
-  #define WATCH_TEMP_INCREASE 4               // Degrees Celsius
+  #define WATCH_TEMP_PERIOD 50                // Seconds
+  #define WATCH_TEMP_INCREASE 2               // Degrees Celsius
 #endif

 /**
 * Thermal Protection parameters for the bed are just as above for hotends.
 */
 #if ENABLED(THERMAL_PROTECTION_BED)
-  #define THERMAL_PROTECTION_BED_PERIOD 240    // Seconds
-  #define THERMAL_PROTECTION_BED_HYSTERESIS 4 // Degrees Celsius
+#if(ENABLED(BedDC))
+  #if EITHER(MachineS5, MachineCR10Max)
+    #define THERMAL_PROTECTION_BED_PERIOD 240    // Seconds
+    #define THERMAL_PROTECTION_BED_HYSTERESIS 4 // Degrees Celsius
+
+    #define WATCH_BED_TEMP_PERIOD 240                // Seconds
+    #define WATCH_BED_TEMP_INCREASE 4               // Degrees Celsius
+
+  #else
+    #define THERMAL_PROTECTION_BED_PERIOD 50    // Seconds
+    #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
+
+    #define WATCH_BED_TEMP_PERIOD 180                // Seconds
+    #define WATCH_BED_TEMP_INCREASE 2               // Degrees Celsius
+  #endif
+#else
+
+  #define THERMAL_PROTECTION_BED_PERIOD 30    // Seconds
+  #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
+
+  #define WATCH_BED_TEMP_PERIOD 120                // Seconds
+  #define WATCH_BED_TEMP_INCREASE 2               // Degrees Celsius
+#endif

  /**
   * As described above, except for the bed (M140/M190/M303).
   */
-  #define WATCH_BED_TEMP_PERIOD 240                // Seconds
-  #define WATCH_BED_TEMP_INCREASE 4               // Degrees Celsius
 #endif

 /**
@@ -209,14 +228,17 @@
 * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
 * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
 */
+  #if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
 #define AUTOTEMP
+#endif
 #if ENABLED(AUTOTEMP)
  #define AUTOTEMP_OLDWEIGHT 0.98
 #endif

 // Show extra position information in M114
-//#define M114_DETAIL
-
+  #if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+#define M114_DETAIL
+#endif
 // Show Temperature ADC value
 // Enable for M105 to include ADC values read from temperature sensors.
 //#define SHOW_TEMP_ADC_VALUES
@@ -287,7 +309,7 @@
 // When first starting the main fan, run it at full speed for the
 // given number of milliseconds.  This gets the fan spinning reliably
 // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
-//#define FAN_KICKSTART_TIME 100
+#define FAN_KICKSTART_TIME 100

 /**
 * PWM Fan Scaling
@@ -372,14 +394,15 @@
 /**
 * M355 Case Light on-off / brightness
 */
-//#define CASE_LIGHT_ENABLE
+#if(ENABLED(EnclosureLight))
+  #define CASE_LIGHT_ENABLE
+#endif
 #if ENABLED(CASE_LIGHT_ENABLE)
-  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define CASE_LIGHT_PIN 12                  // Override the default pin if needed
  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
-  //#define CASE_LIGHT_MENU                   // Add Case Light options to the LCD menu
-  //#define CASE_LIGHT_NO_BRIGHTNESS          // Disable brightness control. Enable for non-PWM lighting.
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 255   // Set default power-up brightness (0-255, requires PWM pin)
+  #define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
  //#define CASE_LIGHT_USE_NEOPIXEL           // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
    #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
@@ -438,9 +461,7 @@
  #endif
 #endif

-#if ENABLED(DUAL_Z)
-  #define Z_DUAL_STEPPER_DRIVERS
-#endif
+//#define Z_DUAL_STEPPER_DRIVERS
 #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  //#define Z_DUAL_ENDSTOPS
  #if ENABLED(Z_DUAL_ENDSTOPS)
@@ -518,16 +539,16 @@
 // Homing hits each endstop, retracts by these distances, then does a slower bump.
 #define X_HOME_BUMP_MM 5
 #define Y_HOME_BUMP_MM 5
-#define Z_HOME_BUMP_MM 5
+#define Z_HOME_BUMP_MM 2
 #define HOMING_BUMP_DIVISOR { 2, 2, 4 }  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
-//#define QUICK_HOME                     // If homing includes X and Y, do a diagonal move initially
+#define QUICK_HOME                     // If homing includes X and Y, do a diagonal move initially
 //#define HOMING_BACKOFF_MM { 2, 2, 2 }  // (mm) Move away from the endstops after homing

 // When G28 is called, this option will make Y home before X
 //#define HOME_Y_BEFORE_X

 // Enable this if X or Y can't home without homing the other axis first.
-#define CODEPENDENT_XY_HOMING
+//#define CODEPENDENT_XY_HOMING

 #if ENABLED(BLTOUCH)
  /**
@@ -573,7 +594,7 @@
   * differs, a mode set eeprom write will be completed at initialization.
   * Use the option below to force an eeprom write to a V3.1 probe regardless.
   */
-  //#define BLTOUCH_SET_5V_MODE
+  #define BLTOUCH_SET_5V_MODE

  /**
   * Safety: Activate if connecting a probe with an unknown voltage mode.
@@ -600,20 +621,18 @@
 * Z Steppers Auto-Alignment
 * Add the G34 command to align multiple Z steppers using a bed probe.
 */
-#if ENABLED(DUAL_Z)
-  #define Z_STEPPER_AUTO_ALIGN
-#endif
+//#define Z_STEPPER_AUTO_ALIGN
 #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  // Define probe X and Y positions for Z1, Z2 [, Z3]
-  #define Z_STEPPER_ALIGN_X { 50, 350 }
-  #define Z_STEPPER_ALIGN_Y { 200, 200 }
+  #define Z_STEPPER_ALIGN_X { 10, 150, 290 }
+  #define Z_STEPPER_ALIGN_Y { 290, 10, 290 }
  // Set number of iterations to align
  #define Z_STEPPER_ALIGN_ITERATIONS 3
  // Enable to restore leveling setup after operation
  #define RESTORE_LEVELING_AFTER_G34

  // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
-  #define G34_MAX_GRADE  15  // (%) Maximum incline G34 will handle
+  #define G34_MAX_GRADE  5  // (%) Maximum incline G34 will handle

  // Use the amplification factor to de-/increase correction step.
  // In case the stepper (spindle) position is further out than the test point
@@ -653,7 +672,8 @@
 // @section lcd

 #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
-  #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 60 } // Feedrates for manual moves along X, Y, Z, E from panel
+  #define MANUAL_FEEDRATE { 5000, 4000, 250, 60 } // Feedrates for manual moves along X, Y, Z, E from panel
+  #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
  #if ENABLED(ULTIPANEL)
    #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
    #define ULTIPANEL_FEEDMULTIPLY  // Encoder sets the feedrate multiplier on the Status Screen
@@ -666,8 +686,9 @@
 #define DEFAULT_MINSEGMENTTIME        20000

 // If defined the movements slow down when the look ahead buffer is only half full
-#define SLOWDOWN
-
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+  #define SLOWDOWN
+#endif
 // Frequency limit
 // See nophead's blog for more info
 // Not working O
@@ -771,7 +792,7 @@
 * lowest stepping frequencies.
 */
 #if ENABLED(SKR13)
-  #define ADAPTIVE_STEP_SMOOTHING
+  //#define ADAPTIVE_STEP_SMOOTHING
 #endif
 /**
 * Custom Microstepping
@@ -855,22 +876,35 @@
 #endif

 // Include a page of printer information in the LCD Main Menu
-#define LCD_INFO_MENU
+#if(DISABLED(MachineCR10Orig))
+  #define LCD_INFO_MENU
+#endif
+#if ENABLED(LCD_INFO_MENU)
+  //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
+#endif
+// Leave out seldom-used LCD menu items to recover some Program Memory
+ #if(ENABLED(MachineCR10Orig) || ENABLED(LowMemoryBoard))
+#define SLIM_LCD_MENUS
+#endif

 // Scroll a longer status message into view
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
 #define STATUS_MESSAGE_SCROLLING

 // On the Info Screen, display XY with one decimal place when possible
-//#define LCD_DECIMAL_SMALL_XY
-
+#define LCD_DECIMAL_SMALL_XY
+#endif
 // The timeout (in ms) to return to the status screen from sub-menus
-//#define LCD_TIMEOUT_TO_STATUS 15000
+#define LCD_TIMEOUT_TO_STATUS 15000

 // Add an 'M73' G-code to set the current percentage
-//#define LCD_SET_PROGRESS_MANUALLY
-
-#if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
-  //#define LCD_PROGRESS_BAR              // Show a progress bar on HD44780 LCDs for SD printing
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+  #define LCD_SET_PROGRESS_MANUALLY
+#endif
+#if ENABLED(SDSUPPORT) || ENABLED(LCD_SET_PROGRESS_MANUALLY)
+  #if((ENABLED(MachineEnder4) && DISABLED(GraphicLCD)))
+  #define LCD_PROGRESS_BAR
+  #endif// Show a progress bar on HD44780 LCDs for SD printing
  #if ENABLED(LCD_PROGRESS_BAR)
    #define PROGRESS_BAR_BAR_TIME 2000    // (ms) Amount of time to show the bar
    #define PROGRESS_BAR_MSG_TIME 3000    // (ms) Amount of time to show the status message
@@ -878,7 +912,7 @@
    //#define PROGRESS_MSG_ONCE           // Show the message for MSG_TIME then clear it
    //#define LCD_PROGRESS_BAR_TEST       // Add a menu item to test the progress bar
  #endif
-#endif
+#endif // SDSUPPORT || LCD_SET_PROGRESS_MANUALLY

 /**
 * LED Control Menu
@@ -904,20 +938,24 @@
  // as SD_DETECT_PIN in your board's pins definitions.
  // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
-  #define SD_DETECT_INVERTED
-
+  #if NONE(MachineCR10SPro, MachineCRX, MachineEnder5Plus, MachineCR10Max)
+    #define SD_DETECT_INVERTED
+  #endif
  #define SD_FINISHED_STEPPERRELEASE true          // Disable steppers when SD Print is finished
  #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.

  // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
+   #if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
  #define SDCARD_RATHERRECENTFIRST
-
+#endif
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
  #define SD_MENU_CONFIRM_START             // Confirm the selected SD file before printing

  //#define MENU_ADDAUTOSTART               // Add a menu option to run auto#.g files

  #define EVENT_GCODE_SD_STOP "G28XY"       // G-code to run on Stop Print (e.g., "G28XY" or "G27")
+#endif

  /**
   * Continue after Power-Loss (Creality3D)
@@ -927,9 +965,7 @@
   * an option on the LCD screen to continue the print from the last-known
   * point in the file.
   */
-  #if ENABLED(SKR13)
-    #define POWER_LOSS_RECOVERY
-  #endif
+  //#define POWER_LOSS_RECOVERY
  #if ENABLED(POWER_LOSS_RECOVERY)
    //#define POWER_LOSS_PIN         44 // Pin to detect power loss
    //#define POWER_LOSS_STATE     HIGH // State of pin indicating power loss
@@ -983,7 +1019,9 @@
  #define LONG_FILENAME_HOST_SUPPORT

  // Enable this option to scroll long filenames in the SD card menu
+  #if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
  #define SCROLL_LONG_FILENAMES
+#endif

  // Leave the heaters on after Stop Print (not recommended!)
  //#define SD_ABORT_NO_COOLDOWN
@@ -1044,8 +1082,7 @@
  // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  //#define BINARY_FILE_TRANSFER

-
-  #ifdef TARGET_LPC1768
+  #if HAS_SDCARD_CONNECTION
    /**
     * Set this option to one of the following (or the board's defaults apply):
     *
@@ -1090,8 +1127,9 @@

  // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
-  #define USE_BIG_EDIT_FONT
-
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+  //#define USE_BIG_EDIT_FONT
+#endif
  // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  //#define USE_SMALL_INFOFONT
@@ -1116,7 +1154,9 @@
   * This will prevent position updates from being displayed.
   */
  #if ENABLED(U8GLIB_ST7920)
-    //#define LIGHTWEIGHT_UI
+    #if ENABLED(Big_UI)
+      #define LIGHTWEIGHT_UI
+    #endif
    #if ENABLED(LIGHTWEIGHT_UI)
      #define STATUS_EXPIRE_SECONDS 20
    #endif
@@ -1130,22 +1170,24 @@
  //#define STATUS_COMBINE_HEATERS    // Use combined heater images instead of separate ones
  //#define STATUS_HOTEND_NUMBERLESS  // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  #define STATUS_HOTEND_INVERTED      // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
-  #define STATUS_HOTEND_ANIM          // Use a second bitmap to indicate hotend heating
-  #define STATUS_BED_ANIM             // Use a second bitmap to indicate bed heating
-  #define STATUS_CHAMBER_ANIM         // Use a second bitmap to indicate chamber heating
+  #if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+    #define STATUS_HOTEND_ANIM          // Use a second bitmap to indicate hotend heating
+    #define STATUS_BED_ANIM             // Use a second bitmap to indicate bed heating
+  #endif
  //#define STATUS_ALT_BED_BITMAP     // Use the alternative bed bitmap
  //#define STATUS_ALT_FAN_BITMAP     // Use the alternative fan bitmap
  //#define STATUS_FAN_FRAMES 3       // :[0,1,2,3,4] Number of fan animation frames
  //#define STATUS_HEAT_PERCENT       // Show heating in a progress bar
-  #define BOOT_MARLIN_LOGO_SMALL    // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)

-  // Frivolous Game Options
+  #define BOOT_MARLIN_LOGO_SMALL    // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
+  //#define GAMES_EASTER_EGG          // Add extra blank lines above the "Games" sub-menu
+
  #if ENABLED(SKR13)
+    // Frivolous Game Options
    #define MARLIN_BRICKOUT
    #define MARLIN_INVADERS
    #define MARLIN_SNAKE
  #endif
-
 #endif // HAS_GRAPHICAL_LCD

 // @section safety
@@ -1178,7 +1220,7 @@
  //#define BABYSTEP_WITHOUT_HOMING
  //#define BABYSTEP_XY                     // Also enable X/Y Babystepping. Not supported on DELTA!
  #define BABYSTEP_INVERT_Z false           // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR  10         // Babysteps are very small. Increase for faster motion.
+  #define BABYSTEP_MULTIPLICATOR 10         // Babysteps are very small. Increase for faster motion.

  #define DOUBLECLICK_FOR_Z_BABYSTEPPING  // Double-click on the Status Screen for Z Babystepping.
  #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
@@ -1191,12 +1233,18 @@
    #endif
  #endif

-  //#define BABYSTEP_DISPLAY_TOTAL          // Display total babysteps since last G28
+  #if ENABLED(EXTENSIBLE_UI)
+  #define BABYSTEP_DISPLAY_TOTAL          // Display total babysteps since last G28
+  #endif

-  #define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
+  #if ANY(ABL_EZABL, ABL_BLTOUCH, ABL_NCSW)
+    #define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
+  #endif
  #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
    //#define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
-    //#define BABYSTEP_ZPROBE_GFX_OVERLAY   // Enable graphical overlay on Z-offset editor
+    #if NONE(MachineCR10Orig, LowMemoryBoard, EXTENSIBLE_UI)
+      #define BABYSTEP_ZPROBE_GFX_OVERLAY   // Enable graphical overlay on Z-offset editor
+    #endif
  #endif
 #endif

@@ -1218,7 +1266,7 @@
 * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
 * Mention @Sebastianv650 on GitHub to alert the author of any issues.
 */
-#if DISABLED(SKR13)
+#if NONE(MachineCR10Orig, LowMemoryBoard, MachineCR10SPro, MachineCR10Max, SKR13) || ENABLED(OrigLA) || ENABLED(SKR13, SKR13_UART)
  #define LIN_ADVANCE
 #endif
 #if ENABLED(LIN_ADVANCE)
@@ -1229,8 +1277,37 @@

 // @section leveling

-#if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
+#if ENABLED(MESH_BED_LEVELING)
  // Override the mesh area if the automatic (max) area is too large
+
+    #if( (X_PROBE_OFFSET_FROM_EXTRUDER + 15) > 0 )
+  #define MESH_MIN_X (X_PROBE_OFFSET_FROM_EXTRUDER + 5)
+  #else
+   #define MESH_MIN_X 10
+  #endif
+
+  #if( (X_BED_SIZE + X_PROBE_OFFSET_FROM_EXTRUDER - 10) < X_BED_SIZE)
+    #define MESH_MAX_X (X_BED_SIZE + X_PROBE_OFFSET_FROM_EXTRUDER - 5)
+  #else
+    #if(ENABLED(MachineEnder3))
+      #define MESH_MAX_X (X_BED_SIZE - 40)
+    #else
+      #define MESH_MAX_X (X_BED_SIZE - 10)
+    #endif
+  #endif
+
+  #if ( (Y_PROBE_OFFSET_FROM_EXTRUDER + 25) > 10 )
+  #define MESH_MIN_Y (Y_PROBE_OFFSET_FROM_EXTRUDER + 25)
+  #else
+    #define MESH_MIN_Y 25
+  #endif
+
+  #if( (Y_BED_SIZE + Y_PROBE_OFFSET_FROM_EXTRUDER - 25) < Y_BED_SIZE)
+  #define MESH_MAX_Y (Y_BED_SIZE + Y_PROBE_OFFSET_FROM_EXTRUDER - 25)
+  #else
+   #define MESH_MAX_Y (Y_BED_SIZE - 25)
+  #endif
+
  //#define MESH_MIN_X MESH_INSET
  //#define MESH_MIN_Y MESH_INSET
  //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
@@ -1241,7 +1318,7 @@
 * Repeatedly attempt G29 leveling until it succeeds.
 * Stop after G29_MAX_RETRIES attempts.
 */
-#if DISABLED(UBL)
+#if ENABLED(ABL_BI) && DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard)
  #define G29_RETRY_AND_RECOVER
 #endif
 #if ENABLED(G29_RETRY_AND_RECOVER)
@@ -1262,7 +1339,9 @@
 //
 // G2/G3 Arc Support
 //
-#define ARC_SUPPORT               // Disable this feature to save ~3226 bytes
+#if DISABLED(MachineCR10Orig)
+  #define ARC_SUPPORT               // Disable this feature to save ~3226 bytes
+#endif
 #if ENABLED(ARC_SUPPORT)
  #define MM_PER_ARC_SEGMENT  1   // Length of each arc segment
  #define MIN_ARC_SEGMENTS   24   // Minimum number of segments in a complete circle
@@ -1272,7 +1351,7 @@
 #endif

 // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
-#define BEZIER_CURVE_SUPPORT
+//#define BEZIER_CURVE_SUPPORT

 /**
 * G38 Probe Target
@@ -1316,8 +1395,9 @@
 *
 * Override the default value based on the driver type set in Configuration.h.
 */
-//#define MINIMUM_STEPPER_PULSE 2
-
+#if ENABLED(SKR13)
+  #define MINIMUM_STEPPER_PULSE 1
+#endif
 /**
 * Maximum stepping rate (in Hz) the stepper driver allows
 *  If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
@@ -1346,7 +1426,11 @@
 // The number of linear motions that can be in the plan at any give time.
 // THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.
 #if ENABLED(SDSUPPORT)
-  #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
+ #if(ENABLED(MachineCR10Orig) || ENABLED(LowMemoryBoard))
+  #define BLOCK_BUFFER_SIZE 4 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
+  #else
+    #define BLOCK_BUFFER_SIZE 16
+  #endif
 #else
  #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
 #endif
@@ -1355,8 +1439,11 @@

 // The ASCII buffer for serial input
 #define MAX_CMD_SIZE 96
+#if(ENABLED(MachineCR10Orig) || ENABLED(LowMemoryBoard))
+#define BUFSIZE 2
+#else
 #define BUFSIZE 4
-
+#endif
 // Transmission to Host Buffer Size
 // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
 // To buffer a simple "ok" you need 4 bytes.
@@ -1378,6 +1465,9 @@
  //#define SERIAL_XON_XOFF
 #endif

+// Add M575 G-code to change the baud rate
+//#define BAUD_RATE_GCODE
+
 #if ENABLED(SDSUPPORT)
  // Enable this option to collect and display the maximum
  // RX queue usage after transferring a file to SD.
@@ -1433,7 +1523,9 @@
 * Note that M207 / M208 / M209 settings are saved to EEPROM.
 *
 */
-#define FWRETRACT
+ #if ENABLED(SKR13)
+  #define FWRETRACT
+#endif
 #if ENABLED(FWRETRACT)
  #define FWRETRACT_AUTORETRACT           // costs ~500 bytes of PROGMEM
  #if ENABLED(FWRETRACT_AUTORETRACT)
@@ -1460,24 +1552,24 @@
 #if EXTRUDERS > 1
  // Z raise distance for tool-change, as needed for some extruders
  #define TOOLCHANGE_ZRAISE     2  // (mm)
-  //#define TOOLCHANGE_NO_RETURN   // Never return to the previous position on tool-change
+  #define TOOLCHANGE_NO_RETURN   // Never return to the previous position on tool-change

  // Retract and prime filament on tool-change
-  //#define TOOLCHANGE_FILAMENT_SWAP
+  #define TOOLCHANGE_FILAMENT_SWAP
  #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
-    #define TOOLCHANGE_FIL_SWAP_LENGTH          12  // (mm)
+    #define TOOLCHANGE_FIL_SWAP_LENGTH          80  // (mm)
    #define TOOLCHANGE_FIL_EXTRA_PRIME           2  // (mm)
-    #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600  // (mm/m)
-    #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED   3600  // (mm/m)
+    #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3000  // (mm/m)
+    #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED   3000  // (mm/m)
  #endif

  /**
   * Position to park head during tool change.
   * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
   */
-  //#define TOOLCHANGE_PARK
+  #define TOOLCHANGE_PARK
  #if ENABLED(TOOLCHANGE_PARK)
-    #define TOOLCHANGE_PARK_XY    { X_MIN_POS + 10, Y_MIN_POS + 10 }
+    #define TOOLCHANGE_PARK_XY    { X_MAX_POS - 5, Y_MIN_POS + 10 }
    #define TOOLCHANGE_PARK_XY_FEEDRATE 6000  // (mm/m)
  #endif
 #endif
@@ -1495,25 +1587,29 @@
 #define ADVANCED_PAUSE_FEATURE
 #if ENABLED(ADVANCED_PAUSE_FEATURE)
  #define PAUSE_PARK_RETRACT_FEEDRATE         60  // (mm/s) Initial retract feedrate.
-  #define PAUSE_PARK_RETRACT_LENGTH            2  // (mm) Initial retract.
+  #define PAUSE_PARK_RETRACT_LENGTH            4  // (mm) Initial retract.
                                                  // This short retract is done immediately, before parking the nozzle.
-  #define FILAMENT_CHANGE_UNLOAD_FEEDRATE     10  // (mm/s) Unload filament feedrate. This can be pretty fast.
+  #define FILAMENT_CHANGE_UNLOAD_FEEDRATE     41  // (mm/s) Unload filament feedrate. This can be pretty fast.
  #define FILAMENT_CHANGE_UNLOAD_ACCEL        25  // (mm/s^2) Lower acceleration may allow a faster feedrate.
-  #define FILAMENT_CHANGE_UNLOAD_LENGTH      100  // (mm) The length of filament for a complete unload.
+  #define FILAMENT_CHANGE_UNLOAD_LENGTH      430  // (mm) The length of filament for a complete unload.
                                                  //   For Bowden, the full length of the tube and nozzle.
                                                  //   For direct drive, the full length of the nozzle.
                                                  //   Set to 0 for manual unloading.
  #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE   6  // (mm/s) Slow move when starting load.
  #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH     0  // (mm) Slow length, to allow time to insert material.
                                                  // 0 to disable start loading and skip to fast load only
-  #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE   6  // (mm/s) Load filament feedrate. This can be pretty fast.
+  #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE  30  // (mm/s) Load filament feedrate. This can be pretty fast.
  #define FILAMENT_CHANGE_FAST_LOAD_ACCEL     25  // (mm/s^2) Lower acceleration may allow a faster feedrate.
-  #define FILAMENT_CHANGE_FAST_LOAD_LENGTH     0  // (mm) Load length of filament, from extruder gear to nozzle.
+  #if(ENABLED(MachineCRX))
+    #define FILAMENT_CHANGE_FAST_LOAD_LENGTH   450  // (mm) Load length of filament, from extruder gear to nozzle.
+  #else
+    #define FILAMENT_CHANGE_FAST_LOAD_LENGTH   430  // (mm) Load length of filament, from extruder gear to nozzle.
+  #endif
                                                  //   For Bowden, the full length of the tube and nozzle.
                                                  //   For direct drive, the full length of the nozzle.
  //#define ADVANCED_PAUSE_CONTINUOUS_PURGE       // Purge continuously up to the purge length until interrupted.
  #define ADVANCED_PAUSE_PURGE_FEEDRATE        3  // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
-  #define ADVANCED_PAUSE_PURGE_LENGTH         50  // (mm) Length to extrude after loading.
+  #define ADVANCED_PAUSE_PURGE_LENGTH         20  // (mm) Length to extrude after loading.
                                                  //   Set to 0 for manual extrusion.
                                                  //   Filament can be extruded repeatedly from the Filament Change menu
                                                  //   until extrusion is consistent, and to purge old filament.
@@ -1521,19 +1617,19 @@
  #define ADVANCED_PAUSE_FANS_PAUSE             // Turn off print-cooling fans while the machine is paused.

                                                  // Filament Unload does a Retract, Delay, and Purge first:
-  #define FILAMENT_UNLOAD_RETRACT_LENGTH      13  // (mm) Unload initial retract length.
+  #define FILAMENT_UNLOAD_RETRACT_LENGTH       4  // (mm) Unload initial retract length.
  #define FILAMENT_UNLOAD_DELAY             5000  // (ms) Delay for the filament to cool after retract.
-  #define FILAMENT_UNLOAD_PURGE_LENGTH         8  // (mm) An unretract is done, then this length is purged.
-
+  #define FILAMENT_UNLOAD_PURGE_LENGTH         0  // (mm) An unretract is done, then this length is purged.
  #define PAUSE_PARK_NOZZLE_TIMEOUT           45  // (seconds) Time limit before the nozzle is turned off for safety.
-  #define FILAMENT_CHANGE_ALERT_BEEPS         10  // Number of alert beeps to play when a response is needed.
+  #define FILAMENT_CHANGE_ALERT_BEEPS          2  // Number of alert beeps to play when a response is needed.
  #define PAUSE_PARK_NO_STEPPER_TIMEOUT           // Enable for XYZ steppers to stay powered on during filament change.

-  #define PARK_HEAD_ON_PAUSE                    // Park the nozzle during pause and filament change.
-  #define HOME_BEFORE_FILAMENT_CHANGE           // Ensure homing has been completed prior to parking for filament change
-
-  #define FILAMENT_LOAD_UNLOAD_GCODES           // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
-  #define FILAMENT_UNLOAD_ALL_EXTRUDERS         // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
+  #define PARK_HEAD_ON_PAUSE                      // Park the nozzle during pause and filament change.
+  #define HOME_BEFORE_FILAMENT_CHANGE             // Ensure homing has been completed prior to parking for filament change
+  #if NONE(MachineCR10Orig, MachineEnder4, EXTENSIBLE_UI)
+    #define FILAMENT_LOAD_UNLOAD_GCODES           // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
+    #define FILAMENT_UNLOAD_ALL_EXTRUDERS         // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
+  #endif
 #endif

 // @section tmc
@@ -1763,6 +1859,9 @@
   *       1 | HIGH | LOW
   *       2 | LOW  | HIGH
   *       3 | HIGH | HIGH
+   *
+   * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
+   * on the same serial port, either here or in your board's pins file.
   */
  #define  X_SLAVE_ADDRESS 0
  #define  Y_SLAVE_ADDRESS 0
@@ -1809,7 +1908,7 @@
   * Define you own with
   * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
   */
-  #define CHOPPER_TIMING CHOPPER_DEFAULT_24V
+  #define CHOPPER_TIMING CHOPPER_DEFAULT_12V

  /**
   * Monitor Trinamic drivers for error conditions,
@@ -2228,13 +2327,15 @@
 /**
 * Auto-report temperatures with M155 S<seconds>
 */
-#define AUTO_REPORT_TEMPERATURES
-
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+  #define AUTO_REPORT_TEMPERATURES
+#endif
 /**
 * Include capabilities in M115 output
 */
-#define EXTENDED_CAPABILITIES_REPORT
-
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+  #define EXTENDED_CAPABILITIES_REPORT
+#endif
 /**
 * Disable all Volumetric extrusion options
 */
@@ -2272,7 +2373,9 @@
 /**
 * Spend 28 bytes of SRAM to optimize the GCode parser
 */
-#define FASTER_GCODE_PARSER
+#if(DISABLED(MachineCR10Orig) && DISABLED(LowMemoryBoard))
+  #define FASTER_GCODE_PARSER
+#endif

 /**
 * CNC G-code options
@@ -2304,31 +2407,33 @@
 /**
 * User-defined menu items that execute custom GCode
 */
-#define CUSTOM_USER_MENUS
+#if(ENABLED(ABL_UBL) || ENABLED(ABL_BI))
+  #define CUSTOM_USER_MENUS
+#endif
+
 #if ENABLED(CUSTOM_USER_MENUS)
  //#define USER_SCRIPT_DONE "M117 User Script Done"
  #define USER_SCRIPT_AUDIBLE_FEEDBACK
  #define USER_SCRIPT_RETURN  // Return to status screen after a script
  #define CUSTOM_USER_MENU_TITLE "Leveling Tools"

-  #define CommBedTmp "65"
-  #if ENABLED(DUAL_Z)
-    #define ALIGN_CMD "G34I3\n"
-  #else
-    #define ALIGN_CMD ""
-  #endif
+#if ENABLED(BedDC)
+  #define CommBedTmp "55"
+#else
+  #define CommBedTmp "75"
+#endif
  #define USER_DESC_1 "Setup"
-  #if (ENABLED(UBL))
-    #define USER_GCODE_1 "M190S" CommBedTmp"\nG28\n" ALIGN_CMD "G29P1\nG29S1\nG29S0\n G29F0.0\nG29A\nG28\nM109S225\nG1X150Y150\nG1Z0\nM500\nM400\nM77\nM117 Set Z Offset"
-  #else
-    #define USER_GCODE_1 "M190S" CommBedTmp"\n M117 Probing....\nM104S225\nG28\n" ALIGN_CMD "G29\nM400\nG28\nM420S1\nM109S225\nG1X100Y100\nG1Z0\nM500\nM400\nM77\nM117 Set Z Offset"
+  #if (ENABLED(ABL_UBL))
+    #define USER_GCODE_1 "M190S" CommBedTmp "\nG28\nG29P1\nG29P3\nG29S1\nG29S0\nG29F0.0\nG29A\nM104S215\nG28\nM109S215\nG1X150Y150F5000\nG1Z0\nM500\nM400\nM117 Set Z Offset"
+  #elif ENABLED(ABL_BI)
+    #define USER_GCODE_1 "M190S" CommBedTmp "\nG28\nG29\nM400\nM104S215\nG28\nM109S215\nM420S1\nG1X100Y100F5000\nG1Z0\nM500\nM117 Set Z Offset"
  #endif

  #define USER_DESC_2 "PID Tune"
-  #define USER_GCODE_2 "M106 S128 \n M303 C8 S225 E1 U \n M500 \n M117 PID Tune Done"
+  #define USER_GCODE_2 "M106 S128 \n M303 C8 S215 E1 U \n M500 \n M117 PID Tune Done"

  #define USER_DESC_3 "Prep for Z Adjust"
-  #define USER_GCODE_3 "M190 S" CommBedTmp" \n M104 S235 \n G28 \n G29 L1 \n G1 X100 Y 100 \n G1 Z0"
+  #define USER_GCODE_3 "M190S" CommBedTmp "\nM104S215\nG28\nG29L1\nG1 X100Y100F5000\nG1Z0"

  #define USER_DESC_4 "Store Settings"
  #define USER_GCODE_4 "M500\nM117 Settings Stored"
@@ -2458,6 +2563,7 @@
  #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                   // connector at:  right=0   bottom=-90  top=90  left=180
  //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side

  /**
   * Sample debug features
@@ -2568,7 +2674,8 @@
 /**
 * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
 */
-#define PINS_DEBUGGING
-
+#if NONE(MachineCR10Orig, LowMemoryBoard)
+  #define PINS_DEBUGGING
+#endif
 // Enable Marlin dev mode which adds some special commands
 //#define MARLIN_DEV_MODE
@@ -237,7 +237,7 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1134)
 else ifeq ($(HARDWARE_MOTHERBOARD),1135)
 # Dagoma F5
 else ifeq ($(HARDWARE_MOTHERBOARD),1136)
-# Fysetc F6
+# FYSETC F6
 else ifeq ($(HARDWARE_MOTHERBOARD),1137)
 # Duplicator i3 Plus
 else ifeq ($(HARDWARE_MOTHERBOARD),1138)
@@ -247,6 +247,10 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1139)
 else ifeq ($(HARDWARE_MOTHERBOARD),1140)
 # Z-Bolt X Series
 else ifeq ($(HARDWARE_MOTHERBOARD),1141)
+# TT OSCAR
+else ifeq ($(HARDWARE_MOTHERBOARD),1142)
+# Overlord/Overlord Pro
+else ifeq ($(HARDWARE_MOTHERBOARD),1143)

 #
 # RAMBo and derivatives
@@ -314,9 +318,11 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1319)
 # ATmega1281, ATmega2561
 #

+# Minitronics v1.0/1.1
 else ifeq ($(HARDWARE_MOTHERBOARD),1400)
  MCU              ?= atmega1281
-else ifeq ($(HARDWARE_MOTHERBOARD),1410)
+# Silvergate v1.0
+else ifeq ($(HARDWARE_MOTHERBOARD),1401)
  MCU              ?= atmega1281

 #
@@ -3,7 +3,7 @@

  Marlin Firmware

-  (c) 2011-2018 MarlinFirmware
+  (c) 2011-2019 MarlinFirmware
  Portions of Marlin are (c) by their respective authors.
  All code complies with GPLv2 and/or GPLv3

@@ -29,6 +29,7 @@
 *  - http://www.marlinfw.org/tools/u8glib/converter.html
 *  - http://www.digole.com/tools/PicturetoC_Hex_converter.php
 */
+#include <avr/pgmspace.h>

 #define CUSTOM_BOOTSCREEN_TIMEOUT   2500
 #define CUSTOM_BOOTSCREEN_BMPWIDTH  128
@@ -20,9 +20,9 @@

 #include "../shared/Marduino.h"
 #include "../shared/HAL_SPI.h"
-#include "fastio_AVR.h"
-#include "watchdog_AVR.h"
-#include "math_AVR.h"
+#include "fastio.h"
+#include "watchdog.h"
+#include "math.h"

 #ifdef USBCON
  #include "HardwareSerial.h"
@@ -114,9 +114,12 @@ void HAL_init(void);
 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(void);
 }
+#pragma GCC diagnostic pop

 // timers
 #define HAL_TIMER_RATE          ((F_CPU) / 8)    // i.e., 2MHz or 2.5MHz
@@ -53,8 +53,8 @@
 * --------------------
 */

-#define TRIM_DURATION       2   // compensation ticks to trim adjust for digitalWrite delays
-#define PRESCALER           8   // timer prescaler
+#define TRIM_DURATION           2   // compensation ticks to trim adjust for digitalWrite delays
+#define SERVO_TIMER_PRESCALER   8   // timer prescaler

 // Say which 16 bit timers can be used and in what order
 #if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
@@ -65,7 +65,7 @@ Timer get_pwm_timer(const pin_t pin) {
            /*n, q*/      2, 0
          };
        }
-      #elif defined TCCR2A
+      #elif defined(TCCR2A)
        #if ENABLED(USE_OCR2A_AS_TOP)
          case TIMER2A:   break; // protect TIMER2A
          case TIMER2B: {
@@ -26,7 +26,7 @@

 #ifdef __AVR__

-#include "fastio_AVR.h"
+#include "fastio.h"

 #ifdef FASTIO_EXT_START

@@ -29,7 +29,7 @@
 *   Logical Pin   : 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | 78 79 80 xx xx 84 85 71 70 xx xx xx xx xx 81 82 83 xx xx 72 72 75 76 77 74 xx xx xx xx xx
 */

-#include "../fastio_AVR.h"
+#include "../fastio.h"

 // change for your board
 #define DEBUG_LED   DIO21
@@ -28,7 +28,7 @@
 *   Port:        A0 A1 A2 A3 A4 A5 A6 A7 B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 E0 E1 E2 E3 E4 E5 E6 E7 F0 F1 F2 F3 F4 F5 F6 F7 G0 G1 G2 G3 G4 G5
 */

-#include "../fastio_AVR.h"
+#include "../fastio.h"

 // change for your board
 #define DEBUG_LED   DIO46
@@ -28,7 +28,7 @@
 *   Port:        B0 B1 B2 B3 B4 B5 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7
 */

-#include "../fastio_AVR.h"
+#include "../fastio.h"

 #define DEBUG_LED   AIO5

@@ -54,7 +54,7 @@
 *                        +--------+
 */

-#include "../fastio_AVR.h"
+#include "../fastio.h"

 #define DEBUG_LED   DIO0

@@ -29,7 +29,7 @@
 *            The logical pins 46 and 47 are not supported by Teensyduino, but are supported below as E2 and E3
 */

-#include "../fastio_AVR.h"
+#include "../fastio.h"

 // change for your board
 #define DEBUG_LED   DIO31 /* led D5 red */
@@ -26,7 +26,7 @@

 #if ENABLED(USE_WATCHDOG)

-#include "watchdog_AVR.h"
+#include "watchdog.h"

 #include "../../Marlin.h"

@@ -31,12 +31,12 @@

 #ifdef ARDUINO_ARCH_SAM

-#include "../shared/persistent_store_api.h"
 #include "../../inc/MarlinConfig.h"

 #if ENABLED(EEPROM_SETTINGS) && NONE(I2C_EEPROM, SPI_EEPROM)

 #include "../shared/Marduino.h"
+#include "../shared/persistent_store_api.h"

 #define EEPROMSize     4096
 #define PagesPerGroup   128
@@ -32,9 +32,9 @@
 #include "../shared/Marduino.h"
 #include "../shared/math_32bit.h"
 #include "../shared/HAL_SPI.h"
-#include "fastio_Due.h"
-#include "watchdog_Due.h"
-#include "HAL_timers_Due.h"
+#include "fastio.h"
+#include "watchdog.h"
+#include "timers.h"

 #include <stdint.h>

@@ -58,8 +58,8 @@
  #define NUM_SERIAL 1
 #endif

-#include "MarlinSerial_Due.h"
-#include "MarlinSerialUSB_Due.h"
+#include "MarlinSerial.h"
+#include "MarlinSerialUSB.h"

 // On AVR this is in math.h?
 #define square(x) ((x)*(x))
@@ -94,17 +94,6 @@ void sei(void);                     // Enable interrupts
 void HAL_clear_reset_source(void);  // clear reset reason
 uint8_t HAL_get_reset_source(void); // get reset reason

-//
-// SPI: Extended functions taking a channel number (Hardware SPI only)
-//
-
-// Write single byte to specified SPI channel
-void spiSend(uint32_t chan, byte b);
-// Write buffer to specified SPI channel
-void spiSend(uint32_t chan, const uint8_t* buf, size_t n);
-// Read single byte from specified SPI channel
-uint8_t spiRec(uint32_t chan);
-
 //
 // EEPROM
 //
@@ -156,12 +145,16 @@ void HAL_init(void);
 // Utility functions
 //
 void _delay_ms(const int delay);
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
 int freeMemory(void);
+#pragma GCC diagnostic pop

 #ifdef __cplusplus
  extern "C" {
 #endif
-char *dtostrf (double __val, signed char __width, unsigned char __prec, char *__s);
+char *dtostrf(double __val, signed char __width, unsigned char __prec, char *__s);
 #ifdef __cplusplus
  }
 #endif
@@ -34,7 +34,7 @@

 #include "../../inc/MarlinConfig.h"
 #include "HAL.h"
-#include "InterruptVectors_Due.h"
+#include "InterruptVectors.h"

 /* The relocated Exception/Interrupt Table - According to the ARM
   reference manual, alignment to 128 bytes should suffice, but in
@@ -29,8 +29,8 @@

 #include "../../inc/MarlinConfig.h"

-#include "MarlinSerial_Due.h"
-#include "InterruptVectors_Due.h"
+#include "MarlinSerial.h"
+#include "InterruptVectors.h"
 #include "../../Marlin.h"

 template<typename Cfg> typename MarlinSerial<Cfg>::ring_buffer_r MarlinSerial<Cfg>::rx_buffer = { 0, 0, { 0 } };
@@ -31,7 +31,7 @@

 #if SERIAL_PORT == -1

-#include "MarlinSerialUSB_Due.h"
+#include "MarlinSerialUSB.h"

 #if ENABLED(EMERGENCY_PARSER)
  #include "../../feature/emergency_parser.h"
@@ -36,8 +36,8 @@
 //!#define _useTimer4
 #define _useTimer5

-#define TRIM_DURATION       2    // compensation ticks to trim adjust for digitalWrite delays
-#define PRESCALER           32   // timer prescaler
+#define TRIM_DURATION             2   // compensation ticks to trim adjust for digitalWrite delays
+#define SERVO_TIMER_PRESCALER     32  // timer prescaler

 /*
  TC0, chan 0 => TC0_Handler
@@ -5,6 +5,8 @@
 * Based on Sprinter and grbl.
 * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
 *
+ * SAMD51 HAL developed by Giuliano Zaro (AKA GMagician)
+ *
 * 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
@@ -29,7 +31,7 @@

 #include "../../inc/MarlinConfig.h"
 #include "HAL.h"
-#include "HAL_timers_Due.h"
+#include "timers.h"

 static pin_t tone_pin;
 volatile static int32_t toggles;
@@ -71,7 +71,7 @@ void spiSend(uint8_t b);
 void spiSend(const uint8_t* buf, size_t n);

 #include "../../shared/Marduino.h"
-#include "../fastio_Due.h"
+#include "../fastio.h"

 void u8g_SetPIOutput_DUE_hw_spi(u8g_t *u8g, uint8_t pin_index) {
   PIO_Configure(g_APinDescription[u8g->pin_list[pin_index]].pPort, PIO_OUTPUT_1,
@@ -23,6 +23,7 @@

 #include "../../../inc/MarlinConfigPre.h"
 #include "../../shared/Marduino.h"
+#include <U8glib.h>

 void u8g_SetPIOutput_DUE(u8g_t *u8g, uint8_t pin_index);
 void u8g_SetPILevel_DUE(u8g_t *u8g, uint8_t pin_index, uint8_t level);
@@ -70,7 +70,7 @@
  const uint32_t mask = MASK(DIO ## IO ## _PIN); \
  if (V) port->PIO_SODR = mask; \
  else port->PIO_CODR = mask; \
-} while(0)
+}while(0)

 // Toggle a pin
 #define _TOGGLE(IO) _WRITE(IO, !READ(IO))
@@ -34,7 +34,7 @@
 #include "../../inc/MarlinConfig.h"
 #include "HAL.h"

-#include "HAL_timers_Due.h"
+#include "timers.h"

 // ------------------------
 // Local defines
@@ -112,7 +112,7 @@
 * \def unused
 * \brief Marking \a v as a unused parameter or value.
 */
-#define unused(v)          do { (void)(v); } while(0)
+#define unused(v)          do { (void)(v); }while(0)

 /**
 * \def barrier
@@ -169,7 +169,7 @@
 * heuristics and inline the function no matter how big it thinks it
 * becomes.
 */
-#if defined(__CC_ARM)
+#ifdef __CC_ARM
 #   define __always_inline   __forceinline
 #elif (defined __GNUC__)
 #ifdef __always_inline
@@ -187,7 +187,7 @@
 * This annotation instructs the compiler to ignore its inlining
 * heuristics and not inline the function.
 */
-#if defined(__CC_ARM)
+#ifdef __CC_ARM
 #   define __no_inline   __attribute__((noinline))
 #elif (defined __GNUC__)
 #	define __no_inline   __attribute__((__noinline__))
@@ -204,7 +204,7 @@
 *
 * \param expr  Expression to evaluate and supposed to be nonzero.
 */
-#if defined(_ASSERT_ENABLE_)
+#ifdef _ASSERT_ENABLE_
 #  if defined(TEST_SUITE_DEFINE_ASSERT_MACRO)
     // Assert() is defined in unit_test/suite.h
 #    include "unit_test/suite.h"
@@ -230,7 +230,7 @@

 /* Define NO_INIT attribute */
 #if 0 //ndef NO_INIT
-#if defined   ( __CC_ARM   )
+#ifdef __CC_ARM
 #   define NO_INIT __attribute__((zero_init))
 #elif defined ( __ICCARM__ )
 #   define NO_INIT __no_init
@@ -262,7 +262,7 @@
 //! @{
 typedef unsigned char           Bool; //!< Boolean.
 #ifndef __cplusplus
-#if !defined(__bool_true_false_are_defined)
+#ifndef __bool_true_false_are_defined
 typedef unsigned char           bool; //!< Boolean.
 #endif
 #endif
@@ -443,7 +443,7 @@ typedef struct
 #define DISABLE   0
 #define ENABLE    1
 #ifndef __cplusplus
-#if !defined(__bool_true_false_are_defined)
+#ifndef __bool_true_false_are_defined
 #define false 0
 #define true 1
 #endif
@@ -998,14 +998,14 @@ typedef U8                  Byte;       //!< 8-bit unsigned integer.
 #endif  // #ifndef __ASSEMBLY__


-#if defined(__ICCARM__)
+#ifdef __ICCARM__
 #define SHORTENUM           __packed
 #elif defined(__GNUC__)
 #define SHORTENUM           __attribute__((packed))
 #endif

 /* No operation */
-#if defined(__ICCARM__)
+#ifdef __ICCARM__
 #define nop()               __no_operation()
 #elif defined(__GNUC__)
 #define nop()               (__NOP())
@@ -61,27 +61,27 @@ extern "C" {
 * Below BOARD_XXX macros are related to the specific board, and
 * should be defined by the board code, otherwise default value are used.
 */
-#if !defined(BOARD_FREQ_SLCK_XTAL)
+#ifndef BOARD_FREQ_SLCK_XTAL
 #  warning The board slow clock xtal frequency has not been defined.
 #  define BOARD_FREQ_SLCK_XTAL      (32768UL)
 #endif

-#if !defined(BOARD_FREQ_SLCK_BYPASS)
+#ifndef BOARD_FREQ_SLCK_BYPASS
 #  warning The board slow clock bypass frequency has not been defined.
 #  define BOARD_FREQ_SLCK_BYPASS    (32768UL)
 #endif

-#if !defined(BOARD_FREQ_MAINCK_XTAL)
+#ifndef BOARD_FREQ_MAINCK_XTAL
 #  warning The board main clock xtal frequency has not been defined.
 #  define BOARD_FREQ_MAINCK_XTAL    (12000000UL)
 #endif

-#if !defined(BOARD_FREQ_MAINCK_BYPASS)
+#ifndef BOARD_FREQ_MAINCK_BYPASS
 #  warning The board main clock bypass frequency has not been defined.
 #  define BOARD_FREQ_MAINCK_BYPASS  (12000000UL)
 #endif

-#if !defined(BOARD_OSC_STARTUP_US)
+#ifndef BOARD_OSC_STARTUP_US
 #  warning The board main clock xtal startup time has not been defined.
 #  define BOARD_OSC_STARTUP_US      (15625UL)
 #endif
@@ -43,12 +43,12 @@
 * \asf_license_stop
 *
 */
+
 /*
 * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */
-#ifndef  _SPC_PROTOCOL_H_
-#define  _SPC_PROTOCOL_H_
-
+#ifndef _SPC_PROTOCOL_H_
+#define _SPC_PROTOCOL_H_

 /**
 * \ingroup usb_msc_protocol
@@ -55,7 +55,7 @@
 #include "udi.h"

 // Check the number of port
-#ifndef  UDI_CDC_PORT_NB
+#ifndef UDI_CDC_PORT_NB
 # define  UDI_CDC_PORT_NB 1
 #endif
 #if (UDI_CDC_PORT_NB < 1) || (UDI_CDC_PORT_NB > 7)
@@ -50,7 +50,7 @@
 #include "usb_protocol_cdc.h"
 #include "conf_usb.h"

-#ifndef  UDI_CDC_PORT_NB
+#ifndef UDI_CDC_PORT_NB
 # define  UDI_CDC_PORT_NB 1
 #endif

@@ -24,7 +24,7 @@

 #include "../../inc/MarlinConfig.h"
 #include "../../Marlin.h"
-#include "watchdog_Due.h"
+#include "watchdog.h"

 // Override Arduino runtime to either config or disable the watchdog
 //
@@ -23,7 +23,7 @@
 #ifdef ARDUINO_ARCH_ESP32

 #include "HAL.h"
-#include "HAL_timers_ESP32.h"
+#include "timers.h"
 #include <rom/rtc.h>
 #include <driver/adc.h>
 #include <esp_adc_cal.h>
@@ -30,11 +30,11 @@
 #include "../shared/math_32bit.h"
 #include "../shared/HAL_SPI.h"

-#include "fastio_ESP32.h"
-#include "watchdog_ESP32.h"
+#include "fastio.h"
+#include "watchdog.h"
 #include "i2s.h"

-#include "HAL_timers_ESP32.h"
+#include "timers.h"

 #include "WebSocketSerial.h"
 #include "FlushableHardwareSerial.h"
@@ -92,7 +92,10 @@ uint8_t HAL_get_reset_source(void);

 void _delay_ms(int delay);

+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
 int freeMemory(void);
+#pragma GCC diagnostic pop

 void analogWrite(pin_t pin, int value);

@@ -27,9 +27,10 @@
 #include "../shared/HAL_SPI.h"
 #include <pins_arduino.h>
 #include "spi_pins.h"
-#include "../../core/macros.h"
 #include <SPI.h>

+#include "../../core/macros.h"
+
 // ------------------------
 // Public Variables
 // ------------------------
@@ -25,7 +25,7 @@

 #if HAS_SERVOS

-#include "HAL_Servo_ESP32.h"
+#include "Servo.h"

 // Adjacent channels (0/1, 2/3 etc.) share the same timer and therefore the same frequency and resolution settings on ESP32,
 // so we only allocate servo channels up high to avoid side effects with regards to analogWrite (fans, leds, laser pwm etc.)
@@ -30,7 +30,7 @@

 #include "HAL.h"

-#include "HAL_timers_ESP32.h"
+#include "timers.h"

 // ------------------------
 // Local defines
@@ -26,7 +26,7 @@

 #if ENABLED(USE_WATCHDOG)

-#include "watchdog_ESP32.h"
+#include "watchdog.h"

 void watchdogSetup(void) {
  // do whatever. don't remove this function.
@@ -22,16 +22,18 @@

 #ifdef ARDUINO_ARCH_ESP32

+#include <SPIFFS.h>
+#undef DISABLED  // esp32-hal-gpio.h
+
 #include "../../inc/MarlinConfigPre.h"

 #if ENABLED(WEBSUPPORT)

-#include <SPIFFS.h>
 #include "wifi.h"

 AsyncEventSource events("/events"); // event source (Server-Sent events)

-void onNotFound(AsyncWebServerRequest *request){
+void onNotFound(AsyncWebServerRequest *request) {
  request->send(404);
 }

@@ -56,7 +56,7 @@ uint8_t _getc();
 #include "../shared/HAL_SPI.h"
 #include "fastio.h"
 #include "watchdog.h"
-#include "HAL_timers.h"
+#include "timers.h"
 #include "serial.h"

 #define SHARED_SERVOS HAS_SERVOS
@@ -81,15 +81,10 @@ extern HalSerial usb_serial;
 inline void HAL_init(void) { }

 // Utility functions
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
 int freeMemory(void);
-
-// SPI: Extended functions which take a channel number (hardware SPI only)
-/** Write single byte to specified SPI channel */
-void spiSend(uint32_t chan, byte b);
-/** Write buffer to specified SPI channel */
-void spiSend(uint32_t chan, const uint8_t* buf, size_t n);
-/** Read single byte from specified SPI channel */
-uint8_t spiRec(uint32_t chan);
+#pragma GCC diagnostic pop

 // ADC
 #define HAL_ANALOG_SELECT(pin) HAL_adc_enable_channel(pin)
@@ -90,7 +90,7 @@ void eeprom_read_block(void *__dst, const void *__src, size_t __n) { }

 void eeprom_update_block(const void *__src, void *__dst, size_t __n) { }

-char *dtostrf (double __val, signed char __width, unsigned char __prec, char *__s) {
+char *dtostrf(double __val, signed char __width, unsigned char __prec, char *__s) {
  char format_string[20];
  snprintf(format_string, 20, "%%%d.%df", __width, __prec);
  sprintf(__s, format_string, __val);
@@ -49,8 +49,6 @@ typedef uint8_t byte;
 #define PGM_P const char *

 // Used for libraries, preprocessor, and constants
-#define min(a,b) ((a)<(b)?(a):(b))
-#define max(a,b) ((a)>(b)?(a):(b))
 #define abs(x) ((x)>0?(x):-(x))

 #ifndef isnan
@@ -111,13 +109,13 @@ uint16_t analogRead(pin_t);
 // EEPROM
 void eeprom_write_byte(unsigned char *pos, unsigned char value);
 unsigned char eeprom_read_byte(unsigned char *pos);
-void eeprom_read_block (void *__dst, const void *__src, size_t __n);
-void eeprom_update_block (const void *__src, void *__dst, size_t __n);
+void eeprom_read_block(void *__dst, const void *__src, size_t __n);
+void eeprom_update_block(const void *__src, void *__dst, size_t __n);

 int32_t random(int32_t);
 int32_t random(int32_t, int32_t);
 void randomSeed(uint32_t);

-char *dtostrf (double __val, signed char __width, unsigned char __prec, char *__s);
+char *dtostrf(double __val, signed char __width, unsigned char __prec, char *__s);

 int map(uint16_t x, uint16_t in_min, uint16_t in_max, uint16_t out_min, uint16_t out_max);
@@ -108,11 +108,11 @@ public:

  void flush() { receive_buffer.clear(); }

-  uint8_t availableForWrite(void){
+  uint8_t availableForWrite(void) {
    return transmit_buffer.free() > 255 ? 255 : (uint8_t)transmit_buffer.free();
  }

-  void flushTX(void){
+  void flushTX(void) {
    if (host_connected)
      while (transmit_buffer.available()) { /* nada */ }
  }
@@ -142,10 +142,10 @@ public:
  void print_bin(uint32_t value, uint8_t num_digits) {
    uint32_t mask = 1 << (num_digits -1);
    for (uint8_t i = 0; i < num_digits; i++) {
-      if (!(i % 4) && i)    write(' ');
-      if (!(i % 16)  && i)  write(' ');
-      if (value & mask)     write('1');
-      else                  write('0');
+      if (!(i %  4) && i) write(' ');
+      if (!(i % 16) && i) write(' ');
+      if (value & mask)   write('1');
+      else                write('0');
      value <<= 1;
    }
  }
@@ -61,7 +61,7 @@ bool PersistentStore::access_finish() {
  return true;
 }

-bool PersistentStore::write_data(int &pos, const uint8_t *value, const size_t size, uint16_t *crc) {
+bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
  std::size_t bytes_written = 0;

  for (std::size_t i = 0; i < size; i++) {
@@ -25,7 +25,7 @@
 #include "hardware/Timer.h"

 #include "../../inc/MarlinConfig.h"
-#include "HAL_timers.h"
+#include "timers.h"

 /**
 * Use POSIX signals to attempt to emulate Interrupts
@@ -41,7 +41,7 @@ extern "C" volatile uint32_t _millis;
 #include "../shared/HAL_SPI.h"
 #include "fastio.h"
 #include "watchdog.h"
-#include "HAL_timers.h"
+#include "timers.h"
 #include "MarlinSerial.h"

 #include <adc.h>
@@ -111,18 +111,10 @@ extern "C" volatile uint32_t _millis;
 //
 // Utility functions
 //
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
 int freeMemory(void);
-
-//
-// SPI: Extended functions taking a channel number (Hardware SPI only)
-//
-
-// Write single byte to specified SPI channel
-void spiSend(uint32_t chan, byte b);
-// Write buffer to specified SPI channel
-void spiSend(uint32_t chan, const uint8_t* buf, size_t n);
-// Read single byte from specified SPI channel
-uint8_t spiRec(uint32_t chan);
+#pragma GCC diagnostic pop

 //
 // ADC API
@@ -146,11 +138,6 @@ using FilteredADC = LPC176x::ADC<ADC_LOWPASS_K_VALUE, ADC_MEDIAN_FILTER_SIZE>;
 #define HAL_READ_ADC()         FilteredADC::get_result()
 #define HAL_ADC_READY()        FilteredADC::finished_conversion()

-// A grace period to allow ADC readings to stabilize, preventing false alarms
-#ifndef THERMAL_PROTECTION_GRACE_PERIOD
-  #define THERMAL_PROTECTION_GRACE_PERIOD 1000
-#endif
-
 // Parse a G-code word into a pin index
 int16_t PARSED_PIN_INDEX(const char code, const int16_t dval);
 // P0.6 thru P0.9 are for the onboard SD card
@@ -38,7 +38,7 @@ extern "C" {
 #include "../../sd/cardreader.h"
 #include "../../inc/MarlinConfig.h"
 #include "HAL.h"
-#include "HAL_timers.h"
+#include "timers.h"

 extern uint32_t MSC_SD_Init(uint8_t pdrv);
 extern "C" int isLPC1769();
@@ -125,7 +125,7 @@ static void debug_rw(const bool write, int &pos, const uint8_t *value, const siz
 //    FR_INVALID_PARAMETER     /* (19) Given parameter is invalid */
 //  } FRESULT;

-bool PersistentStore::write_data(int &pos, const uint8_t *value, const size_t size, uint16_t *crc) {
+bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
  if (!eeprom_file_open) return true;
  FRESULT s;
  UINT bytes_written = 0;
@@ -29,7 +29,7 @@
 #ifdef TARGET_LPC1768

 #include "../../inc/MarlinConfig.h"
-#include "HAL_timers.h"
+#include "timers.h"

 void HAL_timer_init(void) {
  SBI(LPC_SC->PCONP, SBIT_TIMER0);  // Power ON Timer 0
@@ -17,7 +17,7 @@ def print_error(e):
    print('\nUnable to find destination disk (' + e + ')\n' \
          'Please select it in platformio.ini using the upload_port keyword ' \
          '(https://docs.platformio.org/en/latest/projectconf/section_env_upload.html) ' \
-          'or copy the firmware (.pioenvs/' + env.get('PIOENV') + '/firmware.bin) manually to the appropriate disk\n')
+          'or copy the firmware (.pio/build/' + env.get('PIOENV') + '/firmware.bin) manually to the appropriate disk\n')

 try:
    if current_OS == 'Windows':
@@ -1,13 +1,37 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 #ifdef TARGET_LPC1768
+
 #include "../../inc/MarlinConfigPre.h"

 #if ENABLED(EMERGENCY_PARSER)
-  #include "../../feature/emergency_parser.h"
-  EmergencyParser::State emergency_state;
-  bool CDC_RecvCallback(const char buffer) {
-    emergency_parser.update(emergency_state, buffer);
-    return true;
-  }
-#endif // ENABLED(EMERGENCY_PARSER)

+#include "../../feature/emergency_parser.h"
+EmergencyParser::State emergency_state;
+bool CDC_RecvCallback(const char buffer) {
+  emergency_parser.update(emergency_state, buffer);
+  return true;
+}
+
+#endif // EMERGENCY_PARSER
 #endif // TARGET_LPC1768
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				`custom: http://www.thinkyhead.com/donate-to-marlin`