Update Configuration_adv.h

Merge branch 'bugfix-2.0.x' into FunmatHT
Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x
2021-03-20 13:42:07 -04:00 · 2021-03-20 12:30:49 -04:00 · 2021-03-20 11:16:35 -04:00 · 2021-03-20 11:16:23 -04:00 · 2021-03-12 16:16:33 -05:00 · 2021-03-06 14:13:22 -05:00
1509 changed files with 29487 additions and 58149 deletions
@@ -4,10 +4,10 @@ root = true
 [{*.patch,syntax_test_*}]
 trim_trailing_whitespace = false

-[{*.c,*.cpp,*.h,*.ino}]
+[{*.c,*.cpp,*.h}]
 charset = utf-8

-[{*.c,*.cpp,*.h,*.ino,Makefile}]
+[{*.c,*.cpp,*.h,Makefile}]
 trim_trailing_whitespace = true
 insert_final_newline = true
 end_of_line = lf
@@ -1,43 +0,0 @@
---
-name: Bug report
-about: Report a bug in Marlin
-title: "[BUG] (short description)"
-labels: ''
-assignees: ''
-
---
-
-<!--
-
-Have you read Marlin's Code of Conduct? By filing an Issue, you are expected to comply with it, including treating everyone with respect: https://github.com/MarlinFirmware/Marlin/blob/master/.github/code_of_conduct.md
-
-Do you want to ask a question? Are you looking for support? Please don't post here. Instead please use one of the support links at https://github.com/MarlinFirmware/Marlin/issues/new/choose
-
-Before filing an issue be sure to test the "bugfix" branches to see whether the issue has been resolved.
-
-->
-
-### Bug Description
-
-<!-- Description of the bug -->
-
-### My Configurations
-
-**Required:** Please include a ZIP file containing your `Configuration.h` and `Configuration_adv.h` files.
-
-### Steps to Reproduce
-
-<!-- Please describe the steps needed to reproduce the issue -->
-
-1. [First Step]
-2. [Second Step]
-3. [and so on...]
-
-**Expected behavior:** [What you expect to happen]
-
-**Actual behavior:** [What actually happens]
-
-#### Additional Information
-
-* Provide pictures or links to videos that clearly demonstrate the issue.
-* See [How Can I Contribute](#how-can-i-contribute) for additional guidelines.
@@ -1,17 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Marlin Documentation
-    url: http://marlinfw.org/
-    about: Lots of documentation on installing and using Marlin.
-  - name: MarlinFirmware Facebook group
-    url: https://www.facebook.com/groups/1049718498464482
-    about: Please ask and answer questions here.
-  - name: Marlin on Discord
-    url: https://discord.gg/n5NJ59y
-    about: Join the Discord server for support and discussion.
-  - name: Marlin Discussion Forum
-    url: http://forums.reprap.org/list.php?415
-    about: A searchable web forum hosted by RepRap dot org.
-  - name: Marlin Videos on YouTube
-    url: https://www.youtube.com/results?search_query=marlin+firmware
-    about: Tutorials and more from Marlin users all around the world. Great for new users!
@@ -1,35 +0,0 @@
---
-name: Feature request
-about: Request a Feature
-title: "[FR] (feature request title)"
-labels: ''
-assignees: ''
-
---
-
-<!--
-
-Have you read Marlin's Code of Conduct? By filing an Issue, you are expected to comply with it, including treating everyone with respect: https://github.com/MarlinFirmware/Marlin/blob/master/.github/code_of_conduct.md
-
-Do you want to ask a question? Are you looking for support? Please don't post here. Instead please use one of the support links at https://github.com/MarlinFirmware/Marlin/issues/new/choose
-
-Before filing an issue be sure to test the "bugfix" branches to see whether the issue has been resolved.
-
-->
-
-### Description
-
-<!-- Description of the requested feature -->
-
-### Feature Workflow
-
-<!-- Please describe the feature's behavior, user interaction, etc. -->
-
-1. [First Action]
-2. [Second Action]
-3. [and so on...]
-
-#### Additional Information
-
-* Provide pictures or links that demonstrate a similar feature or concept.
-* See [How Can I Contribute](#how-can-i-contribute) for additional guidelines.
@@ -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.
@@ -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
@@ -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
@@ -56,33 +56,28 @@ jobs:

        # STM32F1 (Maple) Environments

-        #- STM32F103RC_btt_maple
-        - STM32F103RC_btt_USB_maple
-        - STM32F103RC_fysetc_maple
+        - STM32F103RC_btt
+        - STM32F103RC_btt_USB
+        - STM32F103RE_btt
+        - STM32F103RE_btt_USB
+        - STM32F103RC_fysetc
        - STM32F103RC_meeb
-        - jgaurora_a5s_a1_maple
-        - STM32F103VE_longer_maple
-        #- mks_robin_maple
-        - mks_robin_lite_maple
-        - mks_robin_pro_maple
-        #- mks_robin_nano35_maple
-        #- STM32F103RET6_creality_maple
-        - STM32F103VE_ZM3E4V2_USB_maple
+        - jgaurora_a5s_a1
+        - STM32F103VE_longer
+        - mks_robin
+        - mks_robin_lite
+        - mks_robin_pro
+        - STM32F103RET6_creality
+        - mks_robin_nano35

        # STM32 (ST) Environments

-        - STM32F103RC_btt
-        #- STM32F103RC_btt_USB
-        - STM32F103RE_btt
-        - STM32F103RE_btt_USB
-        - STM32F103RET6_creality
-        - STM32F103VE_longer
        - STM32F407VE_black
        - STM32F401VE_STEVAL
        - BIGTREE_BTT002
        - BIGTREE_SKR_PRO
        - BIGTREE_GTR_V1_0
-        - mks_robin
+        - mks_robin_stm32
        - ARMED
        - FYSETC_S6
        - STM32F070CB_malyan
@@ -91,12 +86,9 @@ jobs:
        - FLYF407ZG
        - rumba32
        - LERDGEX
-        - LERDGEK
-        - mks_robin_nano35
+        - mks_robin_nano35_stm32
        - NUCLEO_F767ZI
        - REMRAM_V1
-        - BTT_SKR_SE_BX
-        - chitu_f103

        # Put lengthy tests last

@@ -106,30 +98,12 @@ jobs:
        # Non-working environment tests
        #- at90usb1286_cdc
        #- STM32F103CB_malyan
-        #- STM32F103RE
        #- mks_robin_mini

    steps:

-    - name: Check out the PR
-      uses: actions/checkout@v2
-
-    - name: Cache pip
-      uses: actions/cache@v2
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
-        restore-keys: |
-          ${{ runner.os }}-pip-
-
-    - name: Cache PlatformIO
-      uses: actions/cache@v2
-      with:
-        path: ~/.platformio
-        key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
-
    - name: Select Python 3.7
-      uses: actions/setup-python@v2
+      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
@@ -139,6 +113,9 @@ jobs:
        pip install -U https://github.com/platformio/platformio-core/archive/develop.zip
        platformio update

+    - name: Check out the PR
+      uses: actions/checkout@v2
+
    - name: Run ${{ matrix.test-platform }} Tests
      run: |
        make tests-single-ci TEST_TARGET=${{ matrix.test-platform }}
@@ -122,6 +122,29 @@ tags
 .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

@@ -143,11 +166,7 @@ vc-fileutils.settings
 .vscode/launch.json
 .vscode/*.db

-#Simulation
-imgui.ini
-eeprom.dat
-
-#cmake
+# cmake
 CMakeLists.txt
 src/CMakeLists.txt
 CMakeListsPrivate.txt
@@ -1,5 +1,4 @@
-/**
- * Marlin 3D Printer Firmware
+ /** Marlin 3D Printer Firmware
 * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
 *
 * Based on Sprinter and grbl.
@@ -35,7 +34,7 @@
 *
 * Advanced settings can be found in Configuration_adv.h
 */
-#define CONFIGURATION_H_VERSION 02000901
+#define CONFIGURATION_H_VERSION 020008

 //===========================================================================
 //============================= Getting Started =============================
@@ -69,7 +68,7 @@
 // @section info

 // Author info of this build printed to the host during boot and M115
-#define STRING_CONFIG_H_AUTHOR "InsanityAutomation" // Who made the changes.
+#define STRING_CONFIG_H_AUTHOR "3DXtech / Insanity Automation" // Who made the changes.
 //#define CUSTOM_VERSION_FILE Version.h // Path from the root directory (no quotes)

 /**
@@ -84,7 +83,7 @@
 */

 // Show the Marlin bootscreen on startup. ** ENABLE FOR PRODUCTION **
-//#define SHOW_BOOTSCREEN
+#define SHOW_BOOTSCREEN

 // Show the bitmap in Marlin/_Bootscreen.h on startup.
 //#define SHOW_CUSTOM_BOOTSCREEN
@@ -105,9 +104,14 @@
 #define SERIAL_PORT 0

 /**
- * Serial Port Baud Rate
- * This is the default communication speed for all serial ports.
- * Set the baud rate defaults for additional serial ports below.
+ * Select a secondary serial port on the board to use for communication with the host.
+ * Currently Ethernet (-2) is only supported on Teensy 4.1 boards.
+ * :[-2, -1, 0, 1, 2, 3, 4, 5, 6, 7]
+ */
+//#define SERIAL_PORT_2 -1
+
+/**
+ * This setting determines the communication speed of the printer.
 *
 * 250000 works in most cases, but you might try a lower speed if
 * you commonly experience drop-outs during host printing.
@@ -116,78 +120,22 @@
 * :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
 */
 #define BAUDRATE 250000
-//#define BAUD_RATE_GCODE     // Enable G-code M575 to set the baud rate
-
-/**
- * Select a secondary serial port on the board to use for communication with the host.
- * Currently Ethernet (-2) is only supported on Teensy 4.1 boards.
- * :[-2, -1, 0, 1, 2, 3, 4, 5, 6, 7]
- */
-//#define SERIAL_PORT_2 -1
-//#define BAUDRATE_2 250000   // Enable to override BAUDRATE
-
-/**
- * Select a third serial port on the board to use for communication with the host.
- * Currently only supported for AVR, DUE, LPC1768/9 and STM32/STM32F1
- * :[-1, 0, 1, 2, 3, 4, 5, 6, 7]
- */
-//#define SERIAL_PORT_3 1
-//#define BAUDRATE_3 250000   // Enable to override BAUDRATE

 // Enable the Bluetooth serial interface on AT90USB devices
 //#define BLUETOOTH

 // Choose the name from boards.h that matches your setup
 #ifndef MOTHERBOARD
-  #define MOTHERBOARD BOARD_ANET_10
+  #define MOTHERBOARD BOARD_INTAMSYS40
 #endif

 // Name displayed in the LCD "Ready" message and Info menu
-#define CUSTOM_MACHINE_NAME "AnetE16V1.3"
+//#define CUSTOM_MACHINE_NAME "3D Printer"

 // Printer's unique ID, used by some programs to differentiate between machines.
 // Choose your own or use a service like https://www.uuidgenerator.net/version4
 //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"

-/**
- * Define the number of coordinated linear axes.
- * See https://github.com/DerAndere1/Marlin/wiki
- * Each linear axis gets its own stepper control and endstop:
- *
- *   Steppers: *_STEP_PIN, *_ENABLE_PIN, *_DIR_PIN, *_ENABLE_ON
- *   Endstops: *_STOP_PIN, USE_*MIN_PLUG, USE_*MAX_PLUG
- *       Axes: *_MIN_POS, *_MAX_POS, INVERT_*_DIR
- *    Planner: DEFAULT_AXIS_STEPS_PER_UNIT, DEFAULT_MAX_FEEDRATE
- *             DEFAULT_MAX_ACCELERATION, AXIS_RELATIVE_MODES,
- *             MICROSTEP_MODES, MANUAL_FEEDRATE
- *
- * :[3, 4, 5, 6]
- */
-//#define LINEAR_AXES 3
-
-/**
- * Axis codes for additional axes:
- * This defines the axis code that is used in G-code commands to
- * reference a specific axis.
- * 'A' for rotational axis parallel to X
- * 'B' for rotational axis parallel to Y
- * 'C' for rotational axis parallel to Z
- * 'U' for secondary linear axis parallel to X
- * 'V' for secondary linear axis parallel to Y
- * 'W' for secondary linear axis parallel to Z
- * Regardless of the settings, firmware-internal axis IDs are
- * I (AXIS4), J (AXIS5), K (AXIS6).
- */
-#if LINEAR_AXES >= 4
-  #define AXIS4_NAME 'A' // :['A', 'B', 'C', 'U', 'V', 'W']
-#endif
-#if LINEAR_AXES >= 5
-  #define AXIS5_NAME 'B' // :['A', 'B', 'C', 'U', 'V', 'W']
-#endif
-#if LINEAR_AXES >= 6
-  #define AXIS6_NAME 'C' // :['A', 'B', 'C', 'U', 'V', 'W']
-#endif
-
 // @section extruder

 // This defines the number of extruders
@@ -211,11 +159,11 @@
 * Multi-Material Unit
 * Set to one of these predefined models:
 *
- *   PRUSA_MMU1           : Průša MMU1 (The "multiplexer" version)
- *   PRUSA_MMU2           : Průša MMU2
- *   PRUSA_MMU2S          : Průša MMU2S (Requires MK3S extruder with motion sensor, EXTRUDERS = 5)
- *   EXTENDABLE_EMU_MMU2  : MMU with configurable number of filaments (ERCF, SMuFF or similar with Průša MMU2 compatible firmware)
- *   EXTENDABLE_EMU_MMU2S : MMUS with configurable number of filaments (ERCF, SMuFF or similar with Průša MMU2 compatible firmware)
+ *   PRUSA_MMU1      : Průša MMU1 (The "multiplexer" version)
+ *   PRUSA_MMU2      : Průša MMU2
+ *   PRUSA_MMU2S     : Průša MMU2S (Requires MK3S extruder with motion sensor, EXTRUDERS = 5)
+ *   SMUFF_EMU_MMU2  : Technik Gegg SMuFF (Průša MMU2 emulation mode)
+ *   SMUFF_EMU_MMU2S : Technik Gegg SMuFF (Průša MMU2S emulation mode)
 *
 * Requires NOZZLE_PARK_FEATURE to park print head in case MMU unit fails.
 * See additional options in Configuration_adv.h.
@@ -342,7 +290,6 @@
  #define MIXING_VIRTUAL_TOOLS 16  // Use the Virtual Tool method with M163 and M164
  //#define DIRECT_MIXING_IN_G1    // Allow ABCDHI mix factors in G1 movement commands
  //#define GRADIENT_MIX           // Support for gradient mixing with M166 and LCD
-  //#define MIXING_PRESETS         // Assign 8 default V-tool presets for 2 or 3 MIXING_STEPPERS
  #if ENABLED(GRADIENT_MIX)
    //#define GRADIENT_VTOOL       // Add M166 T to use a V-tool index as a Gradient alias
  #endif
@@ -363,31 +310,29 @@
 * Enable and connect the power supply to the PS_ON_PIN.
 * Specify whether the power supply is active HIGH or active LOW.
 */
-//#define PSU_CONTROL
+#define PSU_CONTROL
 //#define PSU_NAME "Power Supply"

 #if ENABLED(PSU_CONTROL)
-  //#define PS_OFF_CONFIRM          // Confirm dialog when power off
-  //#define PS_OFF_SOUND            // Beep 1s when power off
-  #define PSU_ACTIVE_STATE LOW      // Set 'LOW' for ATX, 'HIGH' for X-Box
+  #define PSU_ACTIVE_STATE HIGH      // Set 'LOW' for ATX, 'HIGH' for X-Box

  //#define PSU_DEFAULT_OFF         // Keep power off until enabled directly with M80
-  //#define PSU_POWERUP_DELAY 250   // (ms) Delay for the PSU to warm up to full power
+  #define PSU_POWERUP_DELAY 250   // (ms) Delay for the PSU to warm up to full power

  //#define PSU_POWERUP_GCODE  "M355 S1"  // G-code to run after power-on (e.g., case light on)
  //#define PSU_POWEROFF_GCODE "M355 S0"  // G-code to run before power-off (e.g., case light off)

-  //#define AUTO_POWER_CONTROL      // Enable automatic control of the PS_ON pin
+  #define AUTO_POWER_CONTROL      // Enable automatic control of the PS_ON pin
  #if ENABLED(AUTO_POWER_CONTROL)
    #define AUTO_POWER_FANS         // Turn on PSU if fans need power
    #define AUTO_POWER_E_FANS
    #define AUTO_POWER_CONTROLLERFAN
    #define AUTO_POWER_CHAMBER_FAN
    #define AUTO_POWER_COOLER_FAN
-    //#define AUTO_POWER_E_TEMP        50 // (°C) Turn on PSU if any extruder is over this temperature
-    //#define AUTO_POWER_CHAMBER_TEMP  30 // (°C) Turn on PSU if the chamber is over this temperature
+    #define AUTO_POWER_E_TEMP        50 // (°C) Turn on PSU if any extruder is over this temperature
+    #define AUTO_POWER_CHAMBER_TEMP  30 // (°C) Turn on PSU if the chamber is over this temperature
    //#define AUTO_POWER_COOLER_TEMP   26 // (°C) Turn on PSU if the cooler is over this temperature
-    #define POWER_TIMEOUT              30 // (s) Turn off power if the machine is idle for this duration
+    #define POWER_TIMEOUT              120 // (s) Turn off power if the machine is idle for this duration
    //#define POWER_OFF_DELAY          60 // (s) Delay of poweroff after M81 command. Useful to let fans run for extra time.
  #endif
 #endif
@@ -398,95 +343,72 @@
 // @section temperature

 /**
- * --NORMAL IS 4.7kΩ PULLUP!-- 1kΩ pullup can be used on hotend sensor, using correct resistor and table
+ * --NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
 *
 * Temperature sensors available:
 *
- *  SPI RTD/Thermocouple Boards - IMPORTANT: Read the NOTE below!
- *  -------
- *    -5 : MAX31865 with Pt100/Pt1000, 2, 3, or 4-wire  (only for sensors 0-1)
- *                  NOTE: You must uncomment/set the MAX31865_*_OHMS_n defines below.
- *    -3 : MAX31855 with Thermocouple, -200°C to +700°C (only for sensors 0-1)
- *    -2 : MAX6675  with Thermocouple, 0°C to +700°C    (only for sensors 0-1)
- *
- *  NOTE: Ensure TEMP_n_CS_PIN is set in your pins file for each TEMP_SENSOR_n using an SPI Thermocouple. By default,
- *        Hardware SPI on the default serial bus is used. If you have also set TEMP_n_SCK_PIN and TEMP_n_MISO_PIN,
- *        Software SPI will be used on those ports instead. You can force Hardware SPI on the default bus in the
- *        Configuration_adv.h file. At this time, separate Hardware SPI buses for sensors are not supported.
- *
- *  Analog Themocouple Boards
- *  -------
- *    -4 : AD8495 with Thermocouple
- *    -1 : AD595  with Thermocouple
- *
- *  Analog Thermistors - 4.7kΩ pullup - Normal
- *  -------
- *     1 : 100kΩ  EPCOS - Best choice for EPCOS thermistors
- *   331 : 100kΩ  Same as #1, but 3.3V scaled for MEGA
- *   332 : 100kΩ  Same as #1, but 3.3V scaled for DUE
- *     2 : 200kΩ  ATC Semitec 204GT-2
- *   202 : 200kΩ  Copymaster 3D
- *     3 : ???Ω   Mendel-parts thermistor
- *     4 : 10kΩ   Generic Thermistor !! DO NOT use for a hotend - it gives bad resolution at high temp. !!
- *     5 : 100kΩ  ATC Semitec 104GT-2/104NT-4-R025H42G - Used in ParCan, J-Head, and E3D, SliceEngineering 300°C
- *   501 : 100kΩ  Zonestar - Tronxy X3A
- *   502 : 100kΩ  Zonestar - used by hot bed in Zonestar Průša P802M
- *   512 : 100kΩ  RPW-Ultra hotend
- *     6 : 100kΩ  EPCOS - Not as accurate as table #1 (created using a fluke thermocouple)
- *     7 : 100kΩ  Honeywell 135-104LAG-J01
- *    71 : 100kΩ  Honeywell 135-104LAF-J01
- *     8 : 100kΩ  Vishay 0603 SMD NTCS0603E3104FXT
- *     9 : 100kΩ  GE Sensing AL03006-58.2K-97-G1
- *    10 : 100kΩ  RS PRO 198-961
- *    11 : 100kΩ  Keenovo AC silicone mats, most Wanhao i3 machines - beta 3950, 1%
- *    12 : 100kΩ  Vishay 0603 SMD NTCS0603E3104FXT (#8) - calibrated for Makibox hot bed
- *    13 : 100kΩ  Hisens up to 300°C - for "Simple ONE" & "All In ONE" hotend - beta 3950, 1%
- *    15 : 100kΩ  Calibrated for JGAurora A5 hotend
- *    18 : 200kΩ  ATC Semitec 204GT-2 Dagoma.Fr - MKS_Base_DKU001327
- *    22 : 100kΩ  GTM32 Pro vB - hotend - 4.7kΩ pullup to 3.3V and 220Ω to analog input
- *    23 : 100kΩ  GTM32 Pro vB - bed - 4.7kΩ pullup to 3.3v and 220Ω to analog input
- *    30 : 100kΩ  Kis3d Silicone heating mat 200W/300W with 6mm precision cast plate (EN AW 5083) NTC100K - beta 3950
- *    60 : 100kΩ  Maker's Tool Works Kapton Bed Thermistor - beta 3950
- *    61 : 100kΩ  Formbot/Vivedino 350°C Thermistor - beta 3950
- *    66 : 4.7MΩ  Dyze Design High Temperature Thermistor
- *    67 : 500kΩ  SliceEngineering 450°C Thermistor
- *    70 : 100kΩ  bq Hephestos 2
- *    75 : 100kΩ  Generic Silicon Heat Pad with NTC100K MGB18-104F39050L32
- *  2000 : 100kΩ  Ultimachine Rambo TDK NTCG104LH104KT1 NTC100K motherboard Thermistor
- *
- *  Analog Thermistors - 1kΩ pullup - Atypical, and requires changing out the 4.7kΩ pullup for 1kΩ.
- *  -------                           (but gives greater accuracy and more stable PID)
- *    51 : 100kΩ  EPCOS (1kΩ pullup)
- *    52 : 200kΩ  ATC Semitec 204GT-2 (1kΩ pullup)
- *    55 : 100kΩ  ATC Semitec 104GT-2 - Used in ParCan & J-Head (1kΩ pullup)
- *
- *  Analog Thermistors - 10kΩ pullup - Atypical
- *  -------
- *    99 : 100kΩ  Found on some Wanhao i3 machines with a 10kΩ pull-up resistor
- *
- *  Analog RTDs (Pt100/Pt1000)
- *  -------
- *   110 : Pt100  with 1kΩ pullup (atypical)
- *   147 : Pt100  with 4.7kΩ pullup
- *  1010 : Pt1000 with 1kΩ pullup (atypical)
- *  1047 : Pt1000 with 4.7kΩ pullup (E3D)
- *    20 : Pt100  with circuit in the Ultimainboard V2.x with mainboard ADC reference voltage = INA826 amplifier-board supply voltage.
- *                NOTE: (1) Must use an ADC input with no pullup. (2) Some INA826 amplifiers are unreliable at 3.3V so consider using sensor 147, 110, or 21.
- *    21 : Pt100  with circuit in the Ultimainboard V2.x with 3.3v ADC reference voltage (STM32, LPC176x....) and 5V INA826 amplifier board supply.
- *                NOTE: ADC pins are not 5V tolerant. Not recommended because it's possible to damage the CPU by going over 500°C.
- *   201 : Pt100  with circuit in Overlord, similar to Ultimainboard V2.x
- *
- *  Custom/Dummy/Other Thermal Sensors
- *  ------
+ *    -5 : PT100 / PT1000 with MAX31865 (only for sensors 0-1)
+ *    -3 : thermocouple with MAX31855 (only for sensors 0-1)
+ *    -2 : thermocouple with MAX6675 (only for sensors 0-1)
+ *    -4 : thermocouple with AD8495
+ *    -1 : thermocouple with AD595
 *     0 : not used
+ *     1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
+ *   331 : (3.3V scaled thermistor 1 table for MEGA)
+ *   332 : (3.3V scaled thermistor 1 table for DUE)
+ *     2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
+ *   202 : 200k thermistor - Copymaster 3D
+ *     3 : Mendel-parts thermistor (4.7k pullup)
+ *     4 : 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
+ *     5 : 100K thermistor - ATC Semitec 104GT-2/104NT-4-R025H42G (Used in ParCan, J-Head, and E3D) (4.7k pullup)
+ *   501 : 100K Zonestar (Tronxy X3A) Thermistor
+ *   502 : 100K Zonestar Thermistor used by hot bed in Zonestar Průša P802M
+ *   512 : 100k RPW-Ultra hotend thermistor (4.7k pullup)
+ *     6 : 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
+ *     7 : 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
+ *    71 : 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
+ *     8 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
+ *     9 : 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
+ *    10 : 100k RS thermistor 198-961 (4.7k pullup)
+ *    11 : 100k beta 3950 1% thermistor (Used in Keenovo AC silicone mats and most Wanhao i3 machines) (4.7k pullup)
+ *    12 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
+ *    13 : 100k Hisens 3950  1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
+ *    15 : 100k thermistor calibration for JGAurora A5 hotend
+ *    18 : ATC Semitec 204GT-2 (4.7k pullup) Dagoma.Fr - MKS_Base_DKU001327
+ *    20 : Pt100 with circuit in the Ultimainboard V2.x with mainboard ADC reference voltage = INA826 amplifier-board supply voltage.
+ *         NOTES: (1) Must use an ADC input with no pullup. (2) Some INA826 amplifiers are unreliable at 3.3V so consider using sensor 147, 110, or 21.
+ *    21 : Pt100 with circuit in the Ultimainboard V2.x with 3.3v ADC reference voltage (STM32, LPC176x....) and 5V INA826 amplifier board supply.
+ *         NOTE: ADC pins are not 5V tolerant. Not recommended because it's possible to damage the CPU by going over 500°C.
+ *    22 : 100k (hotend) with 4.7k pullup to 3.3V and 220R to analog input (as in GTM32 Pro vB)
+ *    23 : 100k (bed) with 4.7k pullup to 3.3v and 220R to analog input (as in GTM32 Pro vB)
+ *    30 : Kis3d Silicone heating mat 200W/300W with 6mm precision cast plate (EN AW 5083) NTC100K / B3950 (4.7k pullup)
+ *   201 : Pt100 with circuit in Overlord, similar to Ultimainboard V2.x
+ *    60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
+ *    61 : 100k Formbot / Vivedino 3950 350C thermistor 4.7k pullup
+ *    66 : 4.7M High Temperature thermistor from Dyze Design
+ *    67 : 450C thermistor from SliceEngineering
+ *    70 : the 100K thermistor found in the bq Hephestos 2
+ *    75 : 100k Generic Silicon Heat Pad with NTC 100K MGB18-104F39050L32 thermistor
+ *    99 : 100k thermistor with a 10K pull-up resistor (found on some Wanhao i3 machines)
+ *
+ *       1k ohm pullup tables - This is atypical, and requires changing out the 4.7k pullup for 1k.
+ *                              (but gives greater accuracy and more stable PID)
+ *    51 : 100k thermistor - EPCOS (1k pullup)
+ *    52 : 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
+ *    55 : 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
+ *
+ *  1047 : Pt1000 with 4k7 pullup (E3D)
+ *  1010 : Pt1000 with 1k pullup (non standard)
+ *   147 : Pt100 with 4k7 pullup
+ *   110 : Pt100 with 1k pullup (non standard)
+ *
 *  1000 : Custom - Specify parameters in Configuration_adv.h
 *
- *   !!! Use these for Testing or Development purposes. NEVER for production machine. !!!
+ *         Use these for Testing or Development purposes. NEVER for production machine.
 *   998 : Dummy Table that ALWAYS reads 25°C or the temperature defined below.
 *   999 : Dummy Table that ALWAYS reads 100°C or the temperature defined below.
- *
 */
-#define TEMP_SENSOR_0 5
+#define TEMP_SENSOR_0 20
 #define TEMP_SENSOR_1 0
 #define TEMP_SENSOR_2 0
 #define TEMP_SENSOR_3 0
@@ -494,12 +416,10 @@
 #define TEMP_SENSOR_5 0
 #define TEMP_SENSOR_6 0
 #define TEMP_SENSOR_7 0
-#define TEMP_SENSOR_BED 5
+#define TEMP_SENSOR_BED 1
 #define TEMP_SENSOR_PROBE 0
-#define TEMP_SENSOR_CHAMBER 0
+#define TEMP_SENSOR_CHAMBER 1
 #define TEMP_SENSOR_COOLER 0
-#define TEMP_SENSOR_BOARD 0
-#define TEMP_SENSOR_REDUNDANT 0

 // Dummy thermistor constant temperature readings, for use with 998 and 999
 #define DUMMY_THERMISTOR_998_VALUE  25
@@ -507,37 +427,26 @@

 // Resistor values when using MAX31865 sensors (-5) on TEMP_SENSOR_0 / 1
 //#define MAX31865_SENSOR_OHMS_0      100   // (Ω) Typically 100 or 1000 (PT100 or PT1000)
-//#define MAX31865_CALIBRATION_OHMS_0 430   // (Ω) Typically 430 for Adafruit PT100; 4300 for Adafruit PT1000
+//#define MAX31865_CALIBRATION_OHMS_0 430   // (Ω) Typically 430 for AdaFruit PT100; 4300 for AdaFruit PT1000
 //#define MAX31865_SENSOR_OHMS_1      100
 //#define MAX31865_CALIBRATION_OHMS_1 430

-#define TEMP_RESIDENCY_TIME         10  // (seconds) Time to wait for hotend to "settle" in M109
-#define TEMP_WINDOW                  1  // (°C) Temperature proximity for the "temperature reached" timer
-#define TEMP_HYSTERESIS              3  // (°C) Temperature proximity considered "close enough" to the target
+// Use temp sensor 1 as a redundant sensor with sensor 0. If the readings
+// from the two sensors differ too much the print will be aborted.
+//#define TEMP_SENSOR_1_AS_REDUNDANT
+#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10

-#define TEMP_BED_RESIDENCY_TIME     10  // (seconds) Time to wait for bed to "settle" in M190
-#define TEMP_BED_WINDOW              1  // (°C) Temperature proximity for the "temperature reached" timer
-#define TEMP_BED_HYSTERESIS          3  // (°C) Temperature proximity considered "close enough" to the target
+#define TEMP_RESIDENCY_TIME      3  // (seconds) Time to wait for hotend to "settle" in M109
+#define TEMP_WINDOW              3  // (°C) Temperature proximity for the "temperature reached" timer
+#define TEMP_HYSTERESIS          5  // (°C) Temperature proximity considered "close enough" to the target
+
+#define TEMP_BED_RESIDENCY_TIME  5  // (seconds) Time to wait for bed to "settle" in M190
+#define TEMP_BED_WINDOW          1  // (°C) Temperature proximity for the "temperature reached" timer
+#define TEMP_BED_HYSTERESIS      3  // (°C) Temperature proximity considered "close enough" to the target

 #define TEMP_CHAMBER_RESIDENCY_TIME 10  // (seconds) Time to wait for chamber to "settle" in M191
-#define TEMP_CHAMBER_WINDOW          1  // (°C) Temperature proximity for the "temperature reached" timer
-#define TEMP_CHAMBER_HYSTERESIS      3  // (°C) Temperature proximity considered "close enough" to the target
-
-/**
- * Redundant Temperature Sensor (TEMP_SENSOR_REDUNDANT)
- *
- * Use a temp sensor as a redundant sensor for another reading. Select an unused temperature sensor, and another
- * sensor you'd like it to be redundant for. If the two thermistors differ by TEMP_SENSOR_REDUNDANT_MAX_DIFF (°C),
- * the print will be aborted. Whichever sensor is selected will have its normal functions disabled; i.e. selecting
- * the Bed sensor (-1) will disable bed heating/monitoring.
- *
- * For selecting source/target use: COOLER, PROBE, BOARD, CHAMBER, BED, E0, E1, E2, E3, E4, E5, E6, E7
- */
-#if TEMP_SENSOR_REDUNDANT
-  #define TEMP_SENSOR_REDUNDANT_SOURCE    E1  // The sensor that will provide the redundant reading.
-  #define TEMP_SENSOR_REDUNDANT_TARGET    E0  // The sensor that we are providing a redundant reading for.
-  #define TEMP_SENSOR_REDUNDANT_MAX_DIFF  10  // (°C) Temperature difference that will trigger a print abort.
-#endif
+#define TEMP_CHAMBER_WINDOW      1  // (°C) Temperature proximity for the "temperature reached" timer
+#define TEMP_CHAMBER_HYSTERESIS  5  // (°C) Temperature proximity considered "close enough" to the target

 // Below this temperature the heater will be switched off
 // because it probably indicates a broken thermistor wire.
@@ -555,7 +464,7 @@
 // Above this temperature the heater will be switched off.
 // This can protect components from overheating, but NOT from shorts and failures.
 // (Use MINTEMP for thermistor short/failure protection.)
-#define HEATER_0_MAXTEMP 305
+#define HEATER_0_MAXTEMP 415
 #define HEATER_1_MAXTEMP 275
 #define HEATER_2_MAXTEMP 275
 #define HEATER_3_MAXTEMP 275
@@ -563,8 +472,8 @@
 #define HEATER_5_MAXTEMP 275
 #define HEATER_6_MAXTEMP 275
 #define HEATER_7_MAXTEMP 275
-#define BED_MAXTEMP      120
-#define CHAMBER_MAXTEMP  60
+#define BED_MAXTEMP      150
+#define CHAMBER_MAXTEMP  80

 /**
 * Thermal Overshoot
@@ -574,7 +483,6 @@
 */
 #define HOTEND_OVERSHOOT 15   // (°C) Forbid temperatures over MAXTEMP - OVERSHOOT
 #define BED_OVERSHOOT    10   // (°C) Forbid temperatures over MAXTEMP - OVERSHOOT
-#define COOLER_OVERSHOOT  2   // (°C) Forbid temperatures closer than OVERSHOOT

 //===========================================================================
 //============================= PID Settings ================================
@@ -588,8 +496,8 @@
 #define PID_K1 0.95      // Smoothing factor within any PID loop

 #if ENABLED(PIDTEMP)
-  //#define PID_EDIT_MENU         // Add PID editing to the "Advanced Settings" menu. (~700 bytes of PROGMEM)
-  //#define PID_AUTOTUNE_MENU     // Add PID auto-tuning to the "Advanced Settings" menu. (~250 bytes of PROGMEM)
+  #define PID_EDIT_MENU         // Add PID editing to the "Advanced Settings" menu. (~700 bytes of PROGMEM)
+  #define PID_AUTOTUNE_MENU     // Add PID auto-tuning to the "Advanced Settings" menu. (~250 bytes of PROGMEM)
  //#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)
                                  // Set/get with gcode: M301 E[extruder number, 0-2]

@@ -600,11 +508,9 @@
    #define DEFAULT_Ki_LIST {   1.08,   1.08 }
    #define DEFAULT_Kd_LIST { 114.00, 114.00 }
  #else
-    // ANET E16 Standard Extruder at 210 Degree Celsius and 100% Fan
-    //(measured after M106 S255 with M303 E0 S210 C8)
-    #define DEFAULT_Kp 21.0
-    #define DEFAULT_Ki 1.25
-    #define DEFAULT_Kd 86.0
+    #define DEFAULT_Kp 10.5
+  #define DEFAULT_Ki 0.45
+  #define DEFAULT_Kd 70
  #endif
 #endif // PIDTEMP

@@ -641,11 +547,11 @@
  //#define MIN_BED_POWER 0
  //#define PID_BED_DEBUG // Sends debug data to the serial port.

-  // ANET E16
-  // original Bed  4mm glass plate (PID-Autotune: M303 E-1 S60 C5):
-  #define DEFAULT_bedKp 295.00
-  #define DEFAULT_bedKi 35.65
-  #define DEFAULT_bedKd 610.21
+  //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
+  //from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
+  #define DEFAULT_bedKp 104.28
+  #define DEFAULT_bedKi 20.53
+  #define DEFAULT_bedKd 353.10

  // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
 #endif // PIDTEMPBED
@@ -771,15 +677,9 @@
 #define USE_XMIN_PLUG
 #define USE_YMIN_PLUG
 #define USE_ZMIN_PLUG
-//#define USE_IMIN_PLUG
-//#define USE_JMIN_PLUG
-//#define USE_KMIN_PLUG
 //#define USE_XMAX_PLUG
 //#define USE_YMAX_PLUG
 //#define USE_ZMAX_PLUG
-//#define USE_IMAX_PLUG
-//#define USE_JMAX_PLUG
-//#define USE_KMAX_PLUG

 // Enable pullup for all endstops to prevent a floating state
 #define ENDSTOPPULLUPS
@@ -788,15 +688,9 @@
  //#define ENDSTOPPULLUP_XMAX
  //#define ENDSTOPPULLUP_YMAX
  //#define ENDSTOPPULLUP_ZMAX
-  //#define ENDSTOPPULLUP_IMAX
-  //#define ENDSTOPPULLUP_JMAX
-  //#define ENDSTOPPULLUP_KMAX
  //#define ENDSTOPPULLUP_XMIN
  //#define ENDSTOPPULLUP_YMIN
  //#define ENDSTOPPULLUP_ZMIN
-  //#define ENDSTOPPULLUP_IMIN
-  //#define ENDSTOPPULLUP_JMIN
-  //#define ENDSTOPPULLUP_KMIN
  //#define ENDSTOPPULLUP_ZMIN_PROBE
 #endif

@@ -807,15 +701,9 @@
  //#define ENDSTOPPULLDOWN_XMAX
  //#define ENDSTOPPULLDOWN_YMAX
  //#define ENDSTOPPULLDOWN_ZMAX
-  //#define ENDSTOPPULLDOWN_IMAX
-  //#define ENDSTOPPULLDOWN_JMAX
-  //#define ENDSTOPPULLDOWN_KMAX
  //#define ENDSTOPPULLDOWN_XMIN
  //#define ENDSTOPPULLDOWN_YMIN
  //#define ENDSTOPPULLDOWN_ZMIN
-  //#define ENDSTOPPULLDOWN_IMIN
-  //#define ENDSTOPPULLDOWN_JMIN
-  //#define ENDSTOPPULLDOWN_KMIN
  //#define ENDSTOPPULLDOWN_ZMIN_PROBE
 #endif

@@ -823,15 +711,9 @@
 #define X_MIN_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
 #define Y_MIN_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
 #define Z_MIN_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
-#define I_MIN_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define J_MIN_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define K_MIN_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define X_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define Y_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define Z_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define I_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define J_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
-#define K_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
+#define X_MAX_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
+#define Y_MAX_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
+#define Z_MAX_ENDSTOP_INVERTING true // Set to true to invert the logic of the endstop.
 #define Z_MIN_PROBE_ENDSTOP_INVERTING true // Set to true to invert the logic of the probe.

 /**
@@ -860,9 +742,6 @@
 //#define Z2_DRIVER_TYPE A4988
 //#define Z3_DRIVER_TYPE A4988
 //#define Z4_DRIVER_TYPE A4988
-//#define I_DRIVER_TYPE  A4988
-//#define J_DRIVER_TYPE  A4988
-//#define K_DRIVER_TYPE  A4988
 #define E0_DRIVER_TYPE A4988
 //#define E1_DRIVER_TYPE A4988
 //#define E2_DRIVER_TYPE A4988
@@ -916,16 +795,16 @@
 /**
 * Default Axis Steps Per Unit (steps/mm)
 * Override with M92
- *                                      X, Y, Z [, I [, J [, K]]], E0 [, E1[, E2...]]
+ *                                      X, Y, Z, E0 [, E1[, E2...]]
 */
-#define DEFAULT_AXIS_STEPS_PER_UNIT   { 80, 80, 400, 96 }
+#define DEFAULT_AXIS_STEPS_PER_UNIT   { 80, 80, 800, 92.6 }

 /**
 * Default Max Feed Rate (mm/s)
 * Override with M203
- *                                      X, Y, Z [, I [, J [, K]]], E0 [, E1[, E2...]]
+ *                                      X, Y, Z, E0 [, E1[, E2...]]
 */
-#define DEFAULT_MAX_FEEDRATE          { 300, 300, 50, 25 }
+#define DEFAULT_MAX_FEEDRATE          { 300, 300, 20, 70 }

 //#define LIMITED_MAX_FR_EDITING        // Limit edit via M203 or LCD to DEFAULT_MAX_FEEDRATE * 2
 #if ENABLED(LIMITED_MAX_FR_EDITING)
@@ -936,9 +815,9 @@
 * Default Max Acceleration (change/s) change = mm/s
 * (Maximum start speed for accelerated moves)
 * Override with M201
- *                                      X, Y, Z [, I [, J [, K]]], E0 [, E1[, E2...]]
+ *                                      X, Y, Z, E0 [, E1[, E2...]]
 */
-#define DEFAULT_MAX_ACCELERATION      { 2000, 2000, 100, 10000 }
+#define DEFAULT_MAX_ACCELERATION      { 9000, 9000, 100, 10000 }

 //#define LIMITED_MAX_ACCEL_EDITING     // Limit edit via M201 or LCD to DEFAULT_MAX_ACCELERATION * 2
 #if ENABLED(LIMITED_MAX_ACCEL_EDITING)
@@ -953,9 +832,9 @@
 *   M204 R    Retract Acceleration
 *   M204 T    Travel Acceleration
 */
-#define DEFAULT_ACCELERATION          1000    // X, Y, Z and E acceleration for printing moves
-#define DEFAULT_RETRACT_ACCELERATION  1000    // E acceleration for retracts
-#define DEFAULT_TRAVEL_ACCELERATION   1000    // X, Y, Z acceleration for travel (non printing) moves
+#define DEFAULT_ACCELERATION          3000    // X, Y, Z and E acceleration for printing moves
+#define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration for retracts
+#define DEFAULT_TRAVEL_ACCELERATION   3000    // X, Y, Z acceleration for travel (non printing) moves

 /**
 * Default Jerk limits (mm/s)
@@ -970,9 +849,6 @@
  #define DEFAULT_XJERK 10.0
  #define DEFAULT_YJERK 10.0
  #define DEFAULT_ZJERK  0.3
-  //#define DEFAULT_IJERK  0.3
-  //#define DEFAULT_JJERK  0.3
-  //#define DEFAULT_KJERK  0.3

  //#define TRAVEL_EXTRA_XYJERK 0.0     // Additional jerk allowance for all travel moves

@@ -1005,7 +881,7 @@
 *
 * See https://github.com/synthetos/TinyG/wiki/Jerk-Controlled-Motion-Explained
 */
-//#define S_CURVE_ACCELERATION
+#define S_CURVE_ACCELERATION

 //===========================================================================
 //============================= Z Probe Options =============================
@@ -1056,6 +932,7 @@
 * or (with LCD_BED_LEVELING) the LCD controller.
 */
 //#define PROBE_MANUALLY
+//#define MANUAL_PROBE_START_Z 0.2

 /**
 * A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
@@ -1112,7 +989,7 @@
 #endif

 // Duet Smart Effector (for delta printers) - https://bit.ly/2ul5U7J
-// When the pin is defined you can use M672 to set/reset the probe sensitivity.
+// When the pin is defined you can use M672 to set/reset the probe sensivity.
 //#define DUET_SMART_EFFECTOR
 #if ENABLED(DUET_SMART_EFFECTOR)
  #define SMART_EFFECTOR_MOD_PIN  -1  // Connect a GPIO pin to the Smart Effector MOD pin
@@ -1271,8 +1148,7 @@
  //#define WAIT_FOR_HOTEND         // Wait for hotend to heat back up between probes (to improve accuracy & prevent cold extrude)
 #endif
 //#define PROBING_FANS_OFF          // Turn fans off when probing
-//#define PROBING_ESTEPPERS_OFF     // Turn all extruder steppers off when probing
-//#define PROBING_STEPPERS_OFF      // Turn all steppers off (unless needed to hold position) when probing (including extruders)
+//#define PROBING_STEPPERS_OFF      // Turn steppers off (unless needed to hold position) when probing
 //#define DELAY_BEFORE_PROBING 200  // (ms) To prevent vibrations from triggering piezo sensors

 // Require minimum nozzle and/or bed temperature for probing
@@ -1288,18 +1164,12 @@
 #define Y_ENABLE_ON 0
 #define Z_ENABLE_ON 0
 #define E_ENABLE_ON 0 // For all extruders
-//#define I_ENABLE_ON 0
-//#define J_ENABLE_ON 0
-//#define K_ENABLE_ON 0

 // Disable axis steppers immediately when they're not being stepped.
 // WARNING: When motors turn off there is a chance of losing position accuracy!
 #define DISABLE_X false
 #define DISABLE_Y false
 #define DISABLE_Z false
-//#define DISABLE_I false
-//#define DISABLE_J false
-//#define DISABLE_K false

 // Turn off the display blinking that warns about possible accuracy reduction
 //#define DISABLE_REDUCED_ACCURACY_WARNING
@@ -1312,12 +1182,9 @@
 // @section machine

 // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
-#define INVERT_X_DIR false
-#define INVERT_Y_DIR true
+#define INVERT_X_DIR true
+#define INVERT_Y_DIR false
 #define INVERT_Z_DIR true
-//#define INVERT_I_DIR false
-//#define INVERT_J_DIR false
-//#define INVERT_K_DIR false

 // @section extruder

@@ -1353,29 +1220,20 @@
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
-//#define I_HOME_DIR -1
-//#define J_HOME_DIR -1
-//#define K_HOME_DIR -1

 // @section machine

-// The size of the printable area
-#define X_BED_SIZE 300
-#define Y_BED_SIZE 300
+// The size of the print bed
+#define X_BED_SIZE 260
+#define Y_BED_SIZE 260

 // Travel limits (mm) after homing, corresponding to endstop positions.
-#define X_MIN_POS -2
-#define Y_MIN_POS -23
+#define X_MIN_POS 0
+#define Y_MIN_POS 0
 #define Z_MIN_POS 0
 #define X_MAX_POS X_BED_SIZE
 #define Y_MAX_POS Y_BED_SIZE
-#define Z_MAX_POS 400
-//#define I_MIN_POS 0
-//#define I_MAX_POS 50
-//#define J_MIN_POS 0
-//#define J_MAX_POS 50
-//#define K_MIN_POS 0
-//#define K_MAX_POS 50
+#define Z_MAX_POS 260

 /**
 * Software Endstops
@@ -1392,9 +1250,6 @@
  #define MIN_SOFTWARE_ENDSTOP_X
  #define MIN_SOFTWARE_ENDSTOP_Y
  #define MIN_SOFTWARE_ENDSTOP_Z
-  #define MIN_SOFTWARE_ENDSTOP_I
-  #define MIN_SOFTWARE_ENDSTOP_J
-  #define MIN_SOFTWARE_ENDSTOP_K
 #endif

 // Max software endstops constrain movement within maximum coordinate bounds
@@ -1403,13 +1258,10 @@
  #define MAX_SOFTWARE_ENDSTOP_X
  #define MAX_SOFTWARE_ENDSTOP_Y
  #define MAX_SOFTWARE_ENDSTOP_Z
-  #define MAX_SOFTWARE_ENDSTOP_I
-  #define MAX_SOFTWARE_ENDSTOP_J
-  #define MAX_SOFTWARE_ENDSTOP_K
 #endif

 #if EITHER(MIN_SOFTWARE_ENDSTOPS, MAX_SOFTWARE_ENDSTOPS)
-  //#define SOFT_ENDSTOPS_MENU_ITEM  // Enable/Disable software endstops from the LCD
+  #define SOFT_ENDSTOPS_MENU_ITEM  // Enable/Disable software endstops from the LCD
 #endif

 /**
@@ -1425,7 +1277,7 @@
 * RAMPS-based boards use SERVO3_PIN for the first runout sensor.
 * For other boards you may need to define FIL_RUNOUT_PIN, FIL_RUNOUT2_PIN, etc.
 */
-//#define FILAMENT_RUNOUT_SENSOR
+#define FILAMENT_RUNOUT_SENSOR
 #if ENABLED(FILAMENT_RUNOUT_SENSOR)
  #define FIL_RUNOUT_ENABLED_DEFAULT true // Enable the sensor on startup. Override with M412 followed by M500.
  #define NUM_RUNOUT_SENSORS   1          // Number of sensors, up to one per extruder. Define a FIL_RUNOUT#_PIN for each.
@@ -1477,7 +1329,7 @@
  // After a runout is detected, continue printing this length of filament
  // before executing the runout script. Useful for a sensor at the end of
  // a feed tube. Requires 4 bytes SRAM per sensor, plus 4 bytes overhead.
-  //#define FILAMENT_RUNOUT_DISTANCE_MM 25
+  #define FILAMENT_RUNOUT_DISTANCE_MM 5

  #ifdef FILAMENT_RUNOUT_DISTANCE_MM
    // Enable this option to use an encoder disc that toggles the runout pin
@@ -1555,16 +1407,11 @@
 */
 //#define DEBUG_LEVELING_FEATURE

-#if ANY(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL, PROBE_MANUALLY)
-  // Set a height for the start of manual adjustment
-  #define MANUAL_PROBE_START_Z 0.2  // (mm) Comment out to use the last-measured height
-#endif
-
 #if ANY(MESH_BED_LEVELING, AUTO_BED_LEVELING_BILINEAR, AUTO_BED_LEVELING_UBL)
  // Gradually reduce leveling correction until a set height is reached,
  // at which point movement will be level to the machine's XY plane.
  // The height can be set with M420 Z<height>
-  //#define ENABLE_LEVELING_FADE_HEIGHT
+  #define ENABLE_LEVELING_FADE_HEIGHT
  #if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
    #define DEFAULT_LEVELING_FADE_HEIGHT 10.0 // (mm) Default fade height.
  #endif
@@ -1572,13 +1419,13 @@
  // For Cartesian machines, instead of dividing moves on mesh boundaries,
  // split up moves into short segments like a Delta. This follows the
  // contours of the bed more closely than edge-to-edge straight moves.
-  //#define SEGMENT_LEVELED_MOVES
+  #define SEGMENT_LEVELED_MOVES
  #define LEVELED_SEGMENT_LENGTH 5.0 // (mm) Length of all segments (except the last one)

  /**
   * Enable the G26 Mesh Validation Pattern tool.
   */
-  //#define G26_MESH_VALIDATION
+  #define G26_MESH_VALIDATION
  #if ENABLED(G26_MESH_VALIDATION)
    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for G26.
@@ -1630,16 +1477,12 @@
  #define GRID_MAX_POINTS_X 10      // Don't use more than 15 points per axis, implementation limited.
  #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X

-  //#define UBL_HILBERT_CURVE       // Use Hilbert distribution for less travel when probing multiple points
-
  #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
  #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500

  //#define UBL_Z_RAISE_WHEN_OFF_MESH 2.5 // When the nozzle is off the mesh, this value is used
                                          // as the Z-Height correction value.

-  //#define UBL_MESH_WIZARD         // Run several commands in a row to get a complete mesh
-
 #elif ENABLED(MESH_BED_LEVELING)

  //===========================================================================
@@ -1647,7 +1490,7 @@
  //===========================================================================

  #define MESH_INSET 10          // Set Mesh bounds as an inset region of the bed
-  #define GRID_MAX_POINTS_X 3    // Don't use more than 7 points per axis, implementation limited.
+  #define GRID_MAX_POINTS_X 5    // Don't use more than 7 points per axis, implementation limited.
  #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X

  //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS
@@ -1667,7 +1510,7 @@
 #endif

 // Add a menu item to move between bed corners for manual bed adjustment
-//#define LEVEL_BED_CORNERS
+#define LEVEL_BED_CORNERS

 #if ENABLED(LEVEL_BED_CORNERS)
  #define LEVEL_CORNERS_INSET_LFRB { 30, 30, 30, 30 } // (mm) Left, Front, Right, Back insets
@@ -1717,17 +1560,16 @@
 //#define MANUAL_X_HOME_POS 0
 //#define MANUAL_Y_HOME_POS 0
 //#define MANUAL_Z_HOME_POS 0
-//#define MANUAL_I_HOME_POS 0
-//#define MANUAL_J_HOME_POS 0
-//#define MANUAL_K_HOME_POS 0

-/**
- * Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
- *
- * - Moves the Z probe (or nozzle) to a defined XY point before Z homing.
- * - Allows Z homing only when XY positions are known and trusted.
- * - If stepper drivers sleep, XY homing may be required again before Z homing.
- */
+// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
+//
+// With this feature enabled:
+//
+// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
+// - If stepper drivers time out, it will need X and Y homing again before Z homing.
+// - Move the Z probe (or nozzle) to a defined XY point before Z Homing.
+// - Prevent Z homing when the Z probe is outside bed area.
+//
 //#define Z_SAFE_HOMING

 #if ENABLED(Z_SAFE_HOMING)
@@ -1815,7 +1657,7 @@
 */
 #define EEPROM_SETTINGS     // Persistent storage with M500 and M501
 //#define DISABLE_M503        // Saves ~2700 bytes of PROGMEM. Disable for release!
-//#define EEPROM_CHITCHAT       // Give feedback on EEPROM commands. Disable to save PROGMEM.
+#define EEPROM_CHITCHAT       // Give feedback on EEPROM commands. Disable to save PROGMEM.
 #define EEPROM_BOOT_SILENT    // Keep M503 quiet and only give errors during first load
 #if ENABLED(EEPROM_SETTINGS)
  #define EEPROM_AUTO_INIT  // Init EEPROM automatically on any errors.
@@ -1855,7 +1697,7 @@
 #define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED    110
-#define PREHEAT_2_TEMP_CHAMBER 35
+#define PREHEAT_2_TEMP_CHAMBER 45
 #define PREHEAT_2_FAN_SPEED     0 // Value from 0 to 255

 /**
@@ -1873,7 +1715,7 @@

 #if ENABLED(NOZZLE_PARK_FEATURE)
  // Specify a park position as { X, Y, Z_raise }
-  #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MIN_POS + 10), 5 }
+  #define NOZZLE_PARK_POINT { (X_CENTER), (Y_CENTER), 20 }
  //#define NOZZLE_PARK_X_ONLY          // X move only is required to park
  //#define NOZZLE_PARK_Y_ONLY          // Y move only is required to park
  #define NOZZLE_PARK_Z_RAISE_MIN   2   // (mm) Always raise Z by at least this distance
@@ -1960,20 +1802,11 @@
 /**
 * Print Job Timer
 *
- * Automatically start and stop the print job timer on M104/M109/M140/M190/M141/M191.
- * The print job timer will only be stopped if the bed/chamber target temp is
- * below BED_MINTEMP/CHAMBER_MINTEMP.
+ * Automatically start and stop the print job timer on M104/M109/M190.
 *
- *   M104 (hotend, no wait)  - high temp = none,        low temp = stop timer
- *   M109 (hotend, wait)     - high temp = start timer, low temp = stop timer
- *   M140 (bed, no wait)     - high temp = none,        low temp = stop timer
- *   M190 (bed, wait)        - high temp = start timer, low temp = none
- *   M141 (chamber, no wait) - high temp = none,        low temp = stop timer
- *   M191 (chamber, wait)    - high temp = start timer, low temp = none
- *
- * For M104/M109, high temp is anything over EXTRUDE_MINTEMP / 2.
- * For M140/M190, high temp is anything over BED_MINTEMP.
- * For M141/M191, high temp is anything over CHAMBER_MINTEMP.
+ *   M104 (hotend, no wait) - high temp = none,        low temp = stop timer
+ *   M109 (hotend, wait)    - high temp = start timer, low temp = stop timer
+ *   M190 (bed, wait)       - high temp = start timer, low temp = none
 *
 * The timer can also be controlled with the following commands:
 *
@@ -2102,7 +1935,7 @@
 * just remove some extraneous menu items to recover space.
 */
 //#define NO_LCD_MENUS
-#define SLIM_LCD_MENUS
+//#define SLIM_LCD_MENUS

 //
 // ENCODER SETTINGS
@@ -2156,7 +1989,7 @@
 //
 // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu.
 //
-//#define INDIVIDUAL_AXIS_HOMING_MENU
+#define INDIVIDUAL_AXIS_HOMING_MENU

 //
 // SPEAKER/BUZZER
@@ -2164,7 +1997,7 @@
 // If you have a speaker that can produce tones, enable it here.
 // By default Marlin assumes you have a buzzer with a fixed frequency.
 //
-//#define SPEAKER
+#define SPEAKER

 //
 // The duration and frequency for the UI feedback sound.
@@ -2413,17 +2246,11 @@
 //
 //#define MKS_MINI_12864

-//
-// MKS MINI12864 V3 is an alias for FYSETC_MINI_12864_2_1. Type A/B. NeoPixel RGB Backlight.
-//
-//#define MKS_MINI_12864_V3
-
 //
 // MKS LCD12864A/B with graphic controller and SD support. Follows MKS_MINI_12864 pinout.
 // https://www.aliexpress.com/item/33018110072.html
 //
-//#define MKS_LCD12864A
-//#define MKS_LCD12864B
+//#define MKS_LCD12864

 //
 // FYSETC variant of the MINI12864 graphic controller with SD support
@@ -2538,37 +2365,11 @@
 // DGUS Touch Display with DWIN OS. (Choose one.)
 // ORIGIN : https://www.aliexpress.com/item/32993409517.html
 // FYSETC : https://www.aliexpress.com/item/32961471929.html
-// MKS    : https://www.aliexpress.com/item/1005002008179262.html
-//
-// Flash display with DGUS Displays for Marlin:
-//  - Format the SD card to FAT32 with an allocation size of 4kb.
-//  - Download files as specified for your type of display.
-//  - Plug the microSD card into the back of the display.
-//  - Boot the display and wait for the update to complete.
-//
-// ORIGIN (Marlin DWIN_SET)
-//  - Download https://github.com/coldtobi/Marlin_DGUS_Resources
-//  - Copy the downloaded DWIN_SET folder to the SD card.
-//
-// FYSETC (Supplier default)
-//  - Download https://github.com/FYSETC/FYSTLCD-2.0
-//  - Copy the downloaded SCREEN folder to the SD card.
-//
-// HIPRECY (Supplier default)
-//  - Download https://github.com/HiPrecy/Touch-Lcd-LEO
-//  - Copy the downloaded DWIN_SET folder to the SD card.
-//
-// MKS (MKS-H43) (Supplier default)
-//  - Download https://github.com/makerbase-mks/MKS-H43
-//  - Copy the downloaded DWIN_SET folder to the SD card.
 //
 //#define DGUS_LCD_UI_ORIGIN
 //#define DGUS_LCD_UI_FYSETC
 //#define DGUS_LCD_UI_HIPRECY
 //#define DGUS_LCD_UI_MKS
-#if ENABLED(DGUS_LCD_UI_MKS)
-  #define USE_MKS_GREEN_UI
-#endif

 //
 // Touch-screen LCD for Malyan M200/M300 printers
@@ -2687,11 +2488,6 @@
 //
 //#define ANET_ET5_TFT35

-//
-// 1024x600, 7", RGB Stock Display from BIQU-BX
-//
-//#define BIQU_BX_TFT70
-
 //
 // Generic TFT with detailed options
 //
@@ -2748,7 +2544,7 @@
 //#define DWIN_CREALITY_LCD

 //
-// Touch Screen Settings
+// ADS7843/XPT2046 ADC Touchscreen such as ILI9341 2.8
 //
 //#define TOUCH_SCREEN
 #if ENABLED(TOUCH_SCREEN)
@@ -2862,7 +2658,7 @@
 //#define NEOPIXEL_LED
 #if ENABLED(NEOPIXEL_LED)
  #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h)
-  //#define NEOPIXEL_PIN     4     // LED driving pin
+  #define NEOPIXEL_PIN     4       // LED driving pin
  //#define NEOPIXEL2_TYPE NEOPIXEL_TYPE
  //#define NEOPIXEL2_PIN    5
  #define NEOPIXEL_PIXELS 30       // Number of LEDs in the strip. (Longest strip when NEOPIXEL2_SEPARATE is disabled.)
@@ -2880,11 +2676,10 @@
    //#define NEOPIXEL2_INSERIES      // Default behavior is NeoPixel 2 in parallel
  #endif

-  // Use some of the NeoPixel LEDs for static (background) lighting
-  //#define NEOPIXEL_BKGD_INDEX_FIRST  0              // Index of the first background LED
-  //#define NEOPIXEL_BKGD_INDEX_LAST   5              // Index of the last background LED
-  //#define NEOPIXEL_BKGD_COLOR { 255, 255, 255, 0 }  // R, G, B, W
-  //#define NEOPIXEL_BKGD_ALWAYS_ON                   // Keep the backlight on when other NeoPixels are off
+  // Use a single NeoPixel LED for static (background) lighting
+  //#define NEOPIXEL_BKGD_LED_INDEX  0               // Index of the LED to use
+  //#define NEOPIXEL_BKGD_COLOR { 255, 255, 255, 0 } // R, G, B, W
+  //#define NEOPIXEL_BKGD_ALWAYS_ON                  // Keep the backlight on when other NeoPixels are off
 #endif

 /**
@@ -110,7 +110,7 @@ LIQUID_TWI2        ?= 0
 WIRE               ?= 0

 # This defines if Tone is needed (i.e SPEAKER is defined in Configuration.h)
-# Disabling this (and SPEAKER) saves approximately 350 bytes of memory.
+# Disabling this (and SPEAKER) saves approximatively 350 bytes of memory.
 TONE               ?= 1

 # This defines if U8GLIB is needed (may require RELOC_WORKAROUND)
@@ -219,7 +219,7 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1111)
 else ifeq ($(HARDWARE_MOTHERBOARD),1112)
 # MKS GEN L
 else ifeq ($(HARDWARE_MOTHERBOARD),1113)
-# zrib V2.0 control board (Chinese RAMPS replica)
+# zrib V2.0 control board (Chinese knock off RAMPS replica)
 else ifeq ($(HARDWARE_MOTHERBOARD),1114)
 # BigTreeTech or BIQU KFB2.0
 else ifeq ($(HARDWARE_MOTHERBOARD),1115)
@@ -993,5 +993,5 @@ clean:

 .PHONY: all build elf hex eep lss sym program coff extcoff clean depend sizebefore sizeafter

-# Automatically include the dependency files created by gcc
+# Automaticaly include the dependency files created by gcc
 -include ${patsubst %.o, %.d, ${OBJ}}
@@ -41,7 +41,7 @@
 * here we define this default string as the date where the latest release
 * version was tagged.
 */
-//#define STRING_DISTRIBUTION_DATE "2021-08-08"
+//#define STRING_DISTRIBUTION_DATE "2019-07-10"

 /**
 * Defines a generic printer name to be output to the LCD after booting Marlin.
@@ -0,0 +1,103 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Custom Bitmap for splashscreen
+ *
+ * You may use one of the following tools to generate the C++ bitmap array from
+ * a black and white image:
+ *
+ *  - http://www.marlinfw.org/tools/u8glib/converter.html
+ *  - http://www.digole.com/tools/PicturetoC_Hex_converter.php
+ */
+#include <avr/pgmspace.h>
+
+#define CUSTOM_BOOTSCREEN_TIMEOUT   2500
+#define CUSTOM_BOOTSCREEN_BMPWIDTH  125
+//#define CUSTOM_BOOTSCREEN_INVERTED
+
+const unsigned char custom_start_bmp[] PROGMEM = {
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................................##................................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................................##.##.............................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x88,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ................................................................#...#...........................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE7,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ................................................................###..###........................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x71,0x80,0x00,0x00,0x00,0x00,0x00,0x00, // .................................................................###...##.......................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x40,0x00,0x00,0x00,0x00,0x00,0x00, // ..................................................................##.....#......................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x20,0x00,0x00,0x00,0x00,0x00,0x00, // ..................................................................####....#.....................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x20,0x00,0x00,0x00,0x00,0x00,0x00, // ................................................................########..#.....................................................
+  0x00,0x00,0x00,0x00,0x00,0x01,0xF8,0x00,0x87,0xF8,0x00,0x00,0x00,0x00,0x00,0x00, // ...............................................######...........#....########...................................................
+  0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x00,0x83,0xE0,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................##....##..........#.....#####.....................................................
+  0x00,0x00,0x00,0x00,0x00,0x06,0x0C,0x00,0x81,0xC0,0x00,0x00,0x00,0x00,0x00,0x00, // .............................................##.....##..........#......###......................................................
+  0x00,0x00,0x00,0x00,0x00,0x0C,0x06,0x00,0x80,0xE3,0x00,0x00,0x00,0x00,0x00,0x00, // ............................................##.......##.........#.......###...##................................................
+  0x00,0x00,0x00,0x00,0x00,0x18,0x06,0x00,0x80,0x6F,0x80,0x00,0x00,0x00,0x00,0x00, // ...........................................##........##.........#........##.#####...............................................
+  0x00,0x00,0x00,0x00,0x1C,0x38,0x02,0x00,0x80,0x3C,0xC0,0x00,0x00,0x00,0x00,0x00, // ...................................###....###.........#.........#.........####..##..............................................
+  0x00,0x00,0x00,0x00,0x1F,0x30,0x03,0x00,0xC0,0x3C,0x60,0x00,0x00,0x00,0x00,0x00, // ...................................#####..##..........##........##........####...##.............................................
+  0x00,0x00,0x00,0x00,0x77,0xB0,0x02,0xFF,0x60,0x3C,0x30,0x00,0x00,0x00,0x00,0x00, // .................................###.####.##..........#.########.##.......####....##............................................
+  0x00,0x00,0x00,0x00,0xE0,0xF8,0x06,0xFF,0xB0,0x3C,0x18,0x00,0x00,0x00,0x00,0x00, // ................................###.....#####........##.#########.##......####.....##...........................................
+  0x00,0x00,0x00,0x00,0xC0,0xD8,0x0D,0x81,0x98,0x1C,0x08,0x00,0x00,0x00,0x00,0x00, // ................................##......##.##.......##.##......##..##......###......#...........................................
+  0x00,0x00,0x00,0x03,0x80,0xD8,0x09,0x80,0xDC,0xFC,0x08,0x00,0x00,0x00,0x00,0x00, // ..............................###.......##.##.......#..##.......##.###..######......#...........................................
+  0x00,0x00,0x00,0x02,0x00,0xD8,0x1B,0x00,0x6F,0xE4,0x0C,0x00,0x00,0x00,0x00,0x00, // ..............................#.........##.##......##.##.........##.#######..#......##..........................................
+  0x00,0x00,0x00,0x02,0x00,0xDF,0xFB,0x00,0x37,0x06,0x0C,0x00,0x00,0x00,0x00,0x00, // ..............................#.........##.##########.##..........##.###.....##.....##..........................................
+  0x00,0x00,0x00,0x06,0x00,0xE7,0xF6,0x00,0x18,0x03,0x04,0x00,0x00,0x00,0x00,0x00, // .............................##.........###..#######.##............##.........##.....#..........................................
+  0x00,0x00,0x00,0x06,0x00,0xE0,0x0E,0x00,0x18,0x0F,0x04,0x00,0x00,0x00,0x00,0x00, // .............................##.........###.........###............##.......####.....#..........................................
+  0x00,0x00,0x00,0x06,0x00,0xC0,0x2E,0x00,0x1B,0xFF,0xC6,0x00,0x00,0x00,0x00,0x00, // .............................##.........##........#.###............##.############...##.........................................
+  0x3F,0xFC,0x1F,0xF6,0x7D,0x81,0xE6,0x00,0x1B,0xC7,0xC6,0x00,0x00,0x00,0x00,0x00, // ..############.....#########.##..#####.##......####..##............##.####...#####...##.........................................
+  0x7F,0xFE,0x3F,0xFF,0x1F,0x8F,0xC3,0xFF,0xFF,0xFF,0xFC,0x1F,0xFF,0x38,0x03,0xC0, // .##############...##############...######...######....################################.....#############..###.........####......
+  0xFF,0xFF,0xFF,0xFF,0x8F,0x1F,0xC7,0xFF,0xFF,0xFF,0xF8,0xFF,0xFF,0x3C,0x03,0xE0, // #################################...####...#######...################################...################..####........#####.....
+  0x10,0x0F,0xF0,0x0F,0x8F,0xFF,0x83,0xFF,0xF7,0xFF,0xF8,0xFF,0xFC,0x3C,0x03,0xE0, // ...#........########........#####...#############.....##############.################...##############....####........#####.....
+  0x00,0x0F,0xF0,0x07,0xFF,0xFF,0x01,0x9E,0x27,0xFC,0xC2,0xF8,0x00,0x3E,0x03,0xE0, // ............########.........###################.......##..####...#..#########..##....#.#####.............#####.......#####.....
+  0x0F,0xFF,0xF0,0x03,0xDF,0xFE,0x01,0xCE,0x6C,0xFC,0x47,0xF8,0x00,0x3F,0xFF,0xE0, // ....################..........####.############........###..###..##.##..######...#...########.............#################.....
+  0x1F,0xFF,0xF0,0x03,0xC3,0xFC,0x00,0xFF,0xCC,0xFF,0xFF,0xF0,0x00,0x3F,0xFF,0xE0, // ...#################..........####....########..........##########..##..####################..............#################.....
+  0x1F,0xFF,0xF0,0x03,0xC3,0xFC,0x00,0x0E,0x1C,0xFF,0xF9,0xE0,0x00,0x3F,0xFF,0xE0, // ...#################..........####....########..............###....###..#############..####...............#################.....
+  0x00,0x0F,0xF0,0x0F,0xC7,0xFC,0x00,0x0E,0x1C,0xFF,0xF1,0xE0,0x00,0x3F,0xFF,0xE0, // ............########........######...#########..............###....###..############...####...............#################.....
+  0x00,0x0F,0xF8,0x0F,0x87,0xFE,0x00,0x0E,0x0C,0xF8,0xF0,0xF0,0x00,0x3C,0x03,0xE0, // ............#########.......#####....##########.............###.....##..#####...####....####..............####........#####.....
+  0x7F,0xFF,0xFF,0xFF,0xBF,0x8F,0x00,0x3F,0xE6,0xF8,0xE0,0xFC,0x00,0x3C,0x03,0xE0, // .################################.#######...####..........#########..##.#####...###.....######............####........#####.....
+  0x7F,0xFF,0xFF,0xFF,0xFF,0x07,0xC0,0xFF,0xE7,0xFF,0xFC,0xFF,0xFF,0x3C,0x03,0xE0, // .#######################################.....#####......###########..#################..################..####........#####.....
+  0xFF,0xFF,0xFF,0xFF,0xFE,0x03,0xE0,0x8E,0x33,0xFF,0xFC,0x1F,0xFF,0x3C,0x03,0xE0, // #######################################.......#####.....#...###...##..################.....#############..####........#####.....
+  0x7F,0xFC,0x3F,0xF0,0x3C,0x01,0xF1,0x9E,0x31,0xFF,0xF9,0x0F,0xFE,0x3C,0x03,0xC0, // .#############....##########......####.........#####...##..####...##...##############..#....###########...####........####......
+  0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x19,0xFF,0xC1,0x00,0x00,0x00,0x00,0x00, // ......................................................##...........##..###########.....#........................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x0C,0xE0,0xC1,0x00,0x00,0x00,0x00,0x00, // ......................................................##............##..###.....##.....#........................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x0C,0x00,0x42,0x00,0x00,0x00,0x00,0x00, // .....................................................##.............##...........#....#.........................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x06,0x01,0x62,0x00,0x00,0x00,0x00,0x00, // .....................................................##..............##........#.##...#.........................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x06,0x3F,0x62,0x00,0x00,0x00,0x00,0x00, // ....................................................##...............##...######.##...#.........................................
+  0x00,0x00,0x00,0x00,0x00,0x38,0x0E,0x00,0x0D,0xFD,0xEE,0x00,0x00,0x00,0x00,0x00, // ..........................................###.......###.............##.#######.####.###.........................................
+  0x00,0x00,0x00,0x00,0x00,0x7F,0xE6,0x00,0x19,0x81,0xFC,0x00,0x00,0x00,0x00,0x00, // .........................................##########..##............##..##......#######..........................................
+  0x00,0x00,0x00,0x00,0x00,0xEF,0xF7,0x00,0x1B,0x01,0xF0,0x00,0x00,0x00,0x00,0x00, // ........................................###.########.###...........##.##.......#####............................................
+  0x00,0x00,0x00,0x00,0x00,0xC0,0x33,0x00,0x33,0x01,0xC8,0x00,0x00,0x00,0x00,0x00, // ........................................##........##..##..........##..##.......###..#...........................................
+  0x00,0x00,0x00,0x00,0x00,0x80,0x1B,0x00,0x36,0x01,0x98,0x00,0x00,0x00,0x00,0x00, // ........................................#..........##.##..........##.##........##..##...........................................
+  0x00,0x00,0x00,0x00,0x01,0x80,0x0D,0xFF,0xEC,0x01,0xF0,0x00,0x00,0x00,0x00,0x00, // .......................................##...........##.############.##.........#####............................................
+  0x00,0x00,0x00,0x00,0x01,0x00,0x0E,0xFF,0xD8,0x01,0xE0,0x00,0x00,0x00,0x00,0x00, // .......................................#............###.##########.##..........####.............................................
+  0x00,0x00,0x00,0x01,0xF1,0x80,0x06,0x60,0x38,0x07,0xA0,0x00,0x00,0x00,0x00,0x00, // ...............................#####...##............##..##.......###........####.#.............................................
+  0x00,0x00,0x00,0x01,0xFD,0x80,0x03,0x00,0x18,0x05,0x40,0x00,0x00,0x00,0x00,0x00, // ...............................#######.##.............##...........##........#.#.#..............................................
+  0x00,0x00,0x00,0x01,0x8F,0xC0,0x06,0xFF,0xDC,0x0A,0x80,0x00,0x00,0x00,0x00,0x00, // ...............................##...######...........##.##########.###......#.#.#...............................................
+  0x00,0x00,0x00,0x00,0x81,0xE0,0x0C,0xFF,0xCC,0x1F,0x00,0x00,0x00,0x00,0x00,0x00, // ................................#......####.........##..##########..##.....#####................................................
+  0x00,0x00,0x00,0x00,0x81,0xF0,0x0D,0x80,0x6C,0xFE,0x00,0x00,0x00,0x00,0x00,0x00, // ................................#......#####........##.##........##.##..#######.................................................
+  0x00,0x00,0x00,0x00,0x40,0xFE,0x1B,0x00,0x67,0x8C,0x00,0x00,0x00,0x00,0x00,0x00, // .................................#......#######....##.##.........##..####...##..................................................
+  0x00,0x00,0x00,0x00,0x20,0x7F,0xF6,0x00,0x20,0x18,0x00,0x00,0x00,0x00,0x00,0x00, // ..................................#......###########.##...........#........##...................................................
+  0x00,0x00,0x00,0x00,0x10,0x30,0x6E,0x00,0x3F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00, // ...................................#......##.....##.###...........##########....................................................
+  0x00,0x00,0x00,0x00,0x04,0x30,0x0E,0x00,0xFF,0xA0,0x00,0x00,0x00,0x00,0x00,0x00, // .....................................#....##........###.........#########.#.....................................................
+  0x00,0x00,0x00,0x00,0x03,0x30,0x06,0x00,0xE1,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ......................................##..##.........##.........###....#........................................................
+  0x00,0x00,0x00,0x00,0x01,0xF0,0x03,0x03,0xE2,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // .......................................#####..........##......#####...#.........................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0x88,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // .......................................................##########...#...........................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // ..............................................................#...##............................................................
+  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00  // .............................................................###................................................................
+};
@@ -0,0 +1,72 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Custom Status Screen bitmap
+ *
+ * Place this file in the root with your configuration files
+ * and enable CUSTOM_STATUS_SCREEN_IMAGE in Configuration.h.
+ *
+ * Use the Marlin Bitmap Converter to make your own:
+ * http://marlinfw.org/tools/u8glib/converter.html
+ */
+
+//
+// Status Screen Logo bitmap
+//
+#define STATUS_LOGO_Y            1
+#define STATUS_LOGO_WIDTH       32
+
+const unsigned char status_logo_bmp[] PROGMEM = {
+  0x00,0x00,0x00,0x00, // ................................
+  0x00,0x00,0x00,0x00, // ................................
+  0x00,0x00,0x00,0x00, // ................................
+  0x00,0x00,0x10,0x00, // ...................#............
+  0x00,0x00,0x06,0x00, // .....................##.........
+  0x00,0x00,0x00,0x00, // ................................
+  0x01,0x00,0x00,0x00, // .......#........................
+  0x08,0x00,0x01,0x00, // ....#..................#........
+  0x01,0x00,0x41,0x00, // .......#.........#.....#........
+  0x01,0x00,0x02,0x00, // .......#..............#.........
+  0x00,0xE0,0x00,0x00, // ........###.....................
+  0x80,0x08,0x10,0x80, // #...........#......#....#.......
+  0x04,0x00,0x00,0x40, // .....#...................#......
+  0x08,0x00,0x08,0x00, // ....#...............#...........
+  0x10,0x04,0x00,0x00, // ...#.........#..................
+  0x00,0x00,0x00,0x30, // ..........................##....
+  0x00,0x00,0x00,0x20, // ..........................#.....
+  0x00,0x01,0xE8,0x20, // ...............####.#.....#.....
+  0x00,0x00,0x00,0x60, // .........................##.....
+  0x00,0x00,0x02,0x00, // ......................#.........
+  0x00,0x08,0x00,0x00, // ............#...................
+  0x00,0x00,0x01,0x20, // .......................#..#.....
+  0x02,0xE8,0x10,0x60, // ......#.###.#......#.....##.....
+  0x00,0x00,0x00,0x40, // .........................#......
+  0x00,0x03,0xC0,0x60, // ..............####.......##.....
+  0x64,0x00,0x10,0x00, // .##..#.............#............
+  0x04,0x03,0xC0,0x00, // .....#........####..............
+  0x02,0x00,0x20,0x00, // ......#...........#.............
+  0x00,0x28,0x00,0x00, // ..........#.#...................
+  0x00,0x08,0x20,0x00, // ............#.....#.............
+  0x00,0x00,0x40,0x00, // .................#..............
+  0x00,0x00,0x00,0x00  // ................................
+};
@@ -58,15 +58,6 @@ void HAL_init() {
  #endif
 }

-void HAL_reboot() {
-  #if ENABLED(USE_WATCHDOG)
-    while (1) { /* run out the watchdog */ }
-  #else
-    void (*resetFunc)() = 0;  // Declare resetFunc() at address 0
-    resetFunc();              // Jump to address 0
-  #endif
-}
-
 #if ENABLED(SDSUPPORT)

  #include "../../sd/SdFatUtil.h"
@@ -93,35 +93,28 @@ typedef int8_t pin_t;
  #define MYSERIAL1 TERN(BLUETOOTH, btSerial, MSerial0)
 #else
  #if !WITHIN(SERIAL_PORT, -1, 3)
-    #error "SERIAL_PORT must be from 0 to 3, or -1 for USB Serial."
+    #error "SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
  #define MYSERIAL1 customizedSerial1

  #ifdef SERIAL_PORT_2
    #if !WITHIN(SERIAL_PORT_2, -1, 3)
-      #error "SERIAL_PORT_2 must be from 0 to 3, or -1 for USB Serial."
+      #error "SERIAL_PORT_2 must be from -1 to 3. Please update your configuration."
    #endif
    #define MYSERIAL2 customizedSerial2
  #endif
-
-  #ifdef SERIAL_PORT_3
-    #if !WITHIN(SERIAL_PORT_3, -1, 3)
-      #error "SERIAL_PORT_3 must be from 0 to 3, or -1 for USB Serial."
-    #endif
-    #define MYSERIAL3 customizedSerial3
-  #endif
 #endif

 #ifdef MMU2_SERIAL_PORT
  #if !WITHIN(MMU2_SERIAL_PORT, -1, 3)
-    #error "MMU2_SERIAL_PORT must be from 0 to 3, or -1 for USB Serial."
+    #error "MMU2_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
  #define MMU2_SERIAL mmuSerial
 #endif

 #ifdef LCD_SERIAL_PORT
  #if !WITHIN(LCD_SERIAL_PORT, -1, 3)
-    #error "LCD_SERIAL_PORT must be from 0 to 3, or -1 for USB Serial."
+    #error "LCD_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
  #define LCD_SERIAL lcdSerial
  #if HAS_DGUS_LCD
@@ -142,7 +135,7 @@ void HAL_init();
 inline void HAL_clear_reset_source() { MCUSR = 0; }
 inline uint8_t HAL_get_reset_source() { return MCUSR; }

-void HAL_reboot();
+inline void HAL_reboot() {}  // reboot the board or restart the bootloader

 #if GCC_VERSION <= 50000
  #pragma GCC diagnostic push
@@ -186,7 +179,7 @@ inline void HAL_adc_init() {
 #define GET_PIN_MAP_INDEX(pin) pin
 #define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)

-#define HAL_SENSITIVE_PINS 0, 1,
+#define HAL_SENSITIVE_PINS 0, 1

 #ifdef __AVR_AT90USB1286__
  #define JTAG_DISABLE() do{ MCUCR = 0x80; MCUCR = 0x80; }while(0)
@@ -88,7 +88,7 @@ void spiBegin() {
  }

  /** SPI read data  */
-  void spiRead(uint8_t *buf, uint16_t nbyte) {
+  void spiRead(uint8_t* buf, uint16_t nbyte) {
    if (nbyte-- == 0) return;
    SPDR = 0xFF;
    for (uint16_t i = 0; i < nbyte; i++) {
@@ -107,7 +107,7 @@ void spiBegin() {
  }

  /** SPI send block  */
-  void spiSendBlock(uint8_t token, const uint8_t *buf) {
+  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 */ }
@@ -215,7 +215,7 @@ void spiBegin() {
  }

  // Soft SPI read data
-  void spiRead(uint8_t *buf, uint16_t nbyte) {
+  void spiRead(uint8_t* buf, uint16_t nbyte) {
    for (uint16_t i = 0; i < nbyte; i++)
      buf[i] = spiRec();
  }
@@ -242,7 +242,7 @@ void spiBegin() {
  }

  // Soft SPI send block
-  void spiSendBlock(uint8_t token, const uint8_t *buf) {
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
    spiSend(token);
    for (uint16_t i = 0; i < 512; i++)
      spiSend(buf[i]);
@@ -454,7 +454,7 @@ void MarlinSerial<Cfg>::flush() {
 }

 template<typename Cfg>
-void MarlinSerial<Cfg>::write(const uint8_t c) {
+size_t MarlinSerial<Cfg>::write(const uint8_t c) {
  if (Cfg::TX_SIZE == 0) {

    _written = true;
@@ -480,7 +480,7 @@ void MarlinSerial<Cfg>::write(const uint8_t c) {
      // location". This makes sure flush() won't return until the bytes
      // actually got written
      B_TXC = 1;
-      return;
+      return 1;
    }

    const uint8_t i = (tx_buffer.head + 1) & (Cfg::TX_SIZE - 1);
@@ -510,6 +510,7 @@ void MarlinSerial<Cfg>::write(const uint8_t c) {
    // Enable TX ISR - Non atomic, but it will eventually enable TX ISR
    B_UDRIE = 1;
  }
+  return 1;
 }

 template<typename Cfg>
@@ -567,7 +568,7 @@ ISR(SERIAL_REGNAME(USART, SERIAL_PORT, _UDRE_vect)) {

 // Because of the template definition above, it's required to instantiate the template to have all methods generated
 template class MarlinSerial< MarlinSerialCfg<SERIAL_PORT> >;
-MSerialT1 customizedSerial1(MSerialT1::HasEmergencyParser);
+MSerialT customizedSerial1(MSerialT::HasEmergencyParser);

 #ifdef SERIAL_PORT_2

@@ -582,24 +583,7 @@ MSerialT1 customizedSerial1(MSerialT1::HasEmergencyParser);

  template class MarlinSerial< MarlinSerialCfg<SERIAL_PORT_2> >;
  MSerialT2 customizedSerial2(MSerialT2::HasEmergencyParser);
-
-#endif // SERIAL_PORT_2
-
-#ifdef SERIAL_PORT_3
-
-  // Hookup ISR handlers
-  ISR(SERIAL_REGNAME(USART, SERIAL_PORT_3, _RX_vect)) {
-    MarlinSerial<MarlinSerialCfg<SERIAL_PORT_3>>::store_rxd_char();
-  }
-
-  ISR(SERIAL_REGNAME(USART, SERIAL_PORT_3, _UDRE_vect)) {
-    MarlinSerial<MarlinSerialCfg<SERIAL_PORT_3>>::_tx_udr_empty_irq();
-  }
-
-  template class MarlinSerial< MarlinSerialCfg<SERIAL_PORT_3> >;
-  MSerialT3 customizedSerial3(MSerialT3::HasEmergencyParser);
-
-#endif // SERIAL_PORT_3
+#endif

 #ifdef MMU2_SERIAL_PORT

@@ -612,9 +596,8 @@ MSerialT1 customizedSerial1(MSerialT1::HasEmergencyParser);
  }

  template class MarlinSerial< MMU2SerialCfg<MMU2_SERIAL_PORT> >;
-  MSerialMMU2 mmuSerial(MSerialMMU2::HasEmergencyParser);
-
-#endif // MMU2_SERIAL_PORT
+  MSerialT3 mmuSerial(MSerialT3::HasEmergencyParser);
+#endif

 #ifdef LCD_SERIAL_PORT

@@ -627,7 +610,7 @@ MSerialT1 customizedSerial1(MSerialT1::HasEmergencyParser);
  }

  template class MarlinSerial< LCDSerialCfg<LCD_SERIAL_PORT> >;
-  MSerialLCD lcdSerial(MSerialLCD::HasEmergencyParser);
+  MSerialT4 lcdSerial(MSerialT4::HasEmergencyParser);

  #if HAS_DGUS_LCD
    template<typename Cfg>
@@ -640,13 +623,13 @@ MSerialT1 customizedSerial1(MSerialT1::HasEmergencyParser);
    }
  #endif

-#endif // LCD_SERIAL_PORT
+#endif

 #endif // !USBCON && (UBRRH || UBRR0H || UBRR1H || UBRR2H || UBRR3H)

 // For AT90USB targets use the UART for BT interfacing
 #if defined(USBCON) && ENABLED(BLUETOOTH)
-  MSerialBT bluetoothSerial(false);
+  MSerialT5 bluetoothSerial(false);
 #endif

 #endif // __AVR__
@@ -210,7 +210,7 @@
    static int read();
    static void flush();
    static ring_buffer_pos_t available();
-    static void write(const uint8_t c);
+    static size_t write(const uint8_t c);
    static void flushTX();
    #if HAS_DGUS_LCD
      static ring_buffer_pos_t get_tx_buffer_free();
@@ -238,19 +238,14 @@
    static constexpr bool MAX_RX_QUEUED     = ENABLED(SERIAL_STATS_MAX_RX_QUEUED);
  };

-  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT> > > MSerialT1;
-  extern MSerialT1 customizedSerial1;
+  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT> > > MSerialT;
+  extern MSerialT customizedSerial1;

  #ifdef SERIAL_PORT_2
    typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT_2> > > MSerialT2;
    extern MSerialT2 customizedSerial2;
  #endif

-  #ifdef SERIAL_PORT_3
-    typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT_3> > > MSerialT3;
-    extern MSerialT3 customizedSerial3;
-  #endif
-
 #endif // !USBCON

 #ifdef MMU2_SERIAL_PORT
@@ -267,8 +262,8 @@
    static constexpr bool RX_OVERRUNS       = false;
  };

-  typedef Serial1Class< MarlinSerial< MMU2SerialCfg<MMU2_SERIAL_PORT> > > MSerialMMU2;
-  extern MSerialMMU2 mmuSerial;
+  typedef Serial1Class< MarlinSerial< MMU2SerialCfg<MMU2_SERIAL_PORT> > > MSerialT3;
+  extern MSerialT3 mmuSerial;
 #endif

 #ifdef LCD_SERIAL_PORT
@@ -286,12 +281,12 @@
    static constexpr bool RX_OVERRUNS       = BOTH(HAS_DGUS_LCD, SERIAL_STATS_RX_BUFFER_OVERRUNS);
  };

-  typedef Serial1Class< MarlinSerial< LCDSerialCfg<LCD_SERIAL_PORT> > > MSerialLCD;
-  extern MSerialLCD lcdSerial;
+  typedef Serial1Class< MarlinSerial< LCDSerialCfg<LCD_SERIAL_PORT> > > MSerialT4;
+  extern MSerialT4 lcdSerial;
 #endif

 // Use the UART for Bluetooth in AT90USB configurations
 #if defined(USBCON) && ENABLED(BLUETOOTH)
-  typedef Serial1Class<HardwareSerial> MSerialBT;
-  extern MSerialBT bluetoothSerial;
+  typedef Serial1Class<HardwareSerial> MSerialT5;
+  extern MSerialT5 bluetoothSerial;
 #endif
@@ -40,13 +40,13 @@ bool PersistentStore::access_start()  { return true; }
 bool PersistentStore::access_finish() { return true; }

 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
-  uint16_t written = 0;
  while (size--) {
    uint8_t * const p = (uint8_t * const)pos;
    uint8_t v = *value;
-    if (v != eeprom_read_byte(p)) { // EEPROM has only ~100,000 write cycles, so only write bytes that have changed!
+    // EEPROM has only ~100,000 write cycles,
+    // so only write bytes that have changed!
+    if (v != eeprom_read_byte(p)) {
      eeprom_write_byte(p, v);
-      if (++written & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
      if (eeprom_read_byte(p) != v) {
        SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
        return true;
@@ -168,51 +168,6 @@ void setup_endstop_interrupts() {
      pciSetup(Z_MIN_PIN);
    #endif
  #endif
-  #if HAS_I_MAX
-    #if (digitalPinToInterrupt(I_MAX_PIN) != NOT_AN_INTERRUPT)
-      _ATTACH(I_MAX_PIN);
-    #else
-      static_assert(digitalPinHasPCICR(I_MAX_PIN), "I_MAX_PIN is not interrupt-capable");
-      pciSetup(I_MAX_PIN);
-    #endif
-  #elif HAS_I_MIN
-    #if (digitalPinToInterrupt(I_MIN_PIN) != NOT_AN_INTERRUPT)
-      _ATTACH(I_MIN_PIN);
-    #else
-      static_assert(digitalPinHasPCICR(I_MIN_PIN), "I_MIN_PIN is not interrupt-capable");
-      pciSetup(I_MIN_PIN);
-    #endif
-  #endif
-  #if HAS_J_MAX
-    #if (digitalPinToInterrupt(J_MAX_PIN) != NOT_AN_INTERRUPT)
-      _ATTACH(J_MAX_PIN);
-    #else
-      static_assert(digitalPinHasPCICR(J_MAX_PIN), "J_MAX_PIN is not interrupt-capable");
-      pciSetup(J_MAX_PIN);
-    #endif
-  #elif HAS_J_MIN
-    #if (digitalPinToInterrupt(J_MIN_PIN) != NOT_AN_INTERRUPT)
-      _ATTACH(J_MIN_PIN);
-    #else
-      static_assert(digitalPinHasPCICR(J_MIN_PIN), "J_MIN_PIN is not interrupt-capable");
-      pciSetup(J_MIN_PIN);
-    #endif
-  #endif
-  #if HAS_K_MAX
-    #if (digitalPinToInterrupt(K_MAX_PIN) != NOT_AN_INTERRUPT)
-      _ATTACH(K_MAX_PIN);
-    #else
-      static_assert(digitalPinHasPCICR(K_MAX_PIN), "K_MAX_PIN is not interrupt-capable");
-      pciSetup(K_MAX_PIN);
-    #endif
-  #elif HAS_K_MIN
-    #if (digitalPinToInterrupt(K_MIN_PIN) != NOT_AN_INTERRUPT)
-      _ATTACH(K_MIN_PIN);
-    #else
-      static_assert(digitalPinHasPCICR(K_MIN_PIN), "K_MIN_PIN is not interrupt-capable");
-      pciSetup(K_MIN_PIN);
-    #endif
-  #endif
  #if HAS_X2_MAX
    #if (digitalPinToInterrupt(X2_MAX_PIN) != NOT_AN_INTERRUPT)
      _ATTACH(X2_MAX_PIN);
@@ -301,5 +256,6 @@ void setup_endstop_interrupts() {
      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.
 }
@@ -241,7 +241,7 @@ uint8_t extDigitalRead(const int8_t pin) {
 *
 * DC values -1.0 to 1.0. Negative duty cycle inverts the pulse.
 */
-uint16_t set_pwm_frequency_hz(const_float_t hz, const float dca, const float dcb, const float dcc) {
+uint16_t set_pwm_frequency_hz(const float &hz, const float dca, const float dcb, const float dcc) {
  float count = 0;
  if (hz > 0 && (dca || dcb || dcc)) {
    count = float(F_CPU) / hz;            // 1x prescaler, TOP for 16MHz base freq.
@@ -284,7 +284,7 @@ enum ClockSource2 : char {
 * PWM availability macros
 */

-// Determine which hardware PWMs are already in use
+// Determine which harware PWMs are already in use
 #define _PWM_CHK_FAN_B(P) (P == E0_AUTO_FAN_PIN || P == E1_AUTO_FAN_PIN || P == E2_AUTO_FAN_PIN || P == E3_AUTO_FAN_PIN || P == E4_AUTO_FAN_PIN || P == E5_AUTO_FAN_PIN || P == E6_AUTO_FAN_PIN || P == E7_AUTO_FAN_PIN || P == CHAMBER_AUTO_FAN_PIN || P == COOLER_AUTO_FAN_PIN)
 #if PIN_EXISTS(CONTROLLER_FAN)
  #define PWM_CHK_FAN_B(P) (_PWM_CHK_FAN_B(P) || P == CONTROLLER_FAN_PIN)
@@ -38,7 +38,7 @@
  // portModeRegister takes a different argument
  #define digitalPinToTimer_DEBUG(p) digitalPinToTimer(p)
  #define digitalPinToBitMask_DEBUG(p) digitalPinToBitMask(p)
-  #define digitalPinToPort_DEBUG(p) digitalPinToPort(p)
+  #define digitalPinToPort_DEBUG(p) digitalPinToPort_Teensy(p)
  #define GET_PINMODE(pin) (*portModeRegister(pin) & digitalPinToBitMask_DEBUG(pin))

 #elif AVR_ATmega2560_FAMILY_PLUS_70   // So we can access/display all the pins on boards using more than 70
@@ -62,7 +62,7 @@
 #include "../shared/Marduino.h"
 #include "../shared/Delay.h"

-#include <U8glib-HAL.h>
+#include <U8glib.h>

 uint8_t u8g_bitData, u8g_bitNotData, u8g_bitClock, u8g_bitNotClock;
 volatile uint8_t *u8g_outData, *u8g_outClock;
@@ -77,8 +77,6 @@ uint8_t HAL_get_reset_source() {
  }
 }

-void HAL_reboot() { rstc_start_software_reset(RSTC); }
-
 void _delay_ms(const int delay_ms) {
  // Todo: port for Due?
  delay(delay_ms);
@@ -108,16 +106,16 @@ uint16_t HAL_adc_get_result() {
 }

 // Forward the default serial ports
-#if USING_HW_SERIAL0
+#if ANY_SERIAL_IS(0)
  DefaultSerial1 MSerial0(false, Serial);
 #endif
-#if USING_HW_SERIAL1
+#if ANY_SERIAL_IS(1)
  DefaultSerial2 MSerial1(false, Serial1);
 #endif
-#if USING_HW_SERIAL2
+#if ANY_SERIAL_IS(2)
  DefaultSerial3 MSerial2(false, Serial2);
 #endif
-#if USING_HW_SERIAL3
+#if ANY_SERIAL_IS(3)
  DefaultSerial4 MSerial3(false, Serial3);
 #endif

@@ -50,12 +50,13 @@ extern DefaultSerial4 MSerial3;
 #define _MSERIAL(X) MSerial##X
 #define MSERIAL(X) _MSERIAL(X)

+// Define MYSERIAL1/2 before MarlinSerial includes!
 #if SERIAL_PORT == -1 || ENABLED(EMERGENCY_PARSER)
  #define MYSERIAL1 customizedSerial1
 #elif WITHIN(SERIAL_PORT, 0, 3)
  #define MYSERIAL1 MSERIAL(SERIAL_PORT)
 #else
-  #error "The required SERIAL_PORT must be from 0 to 3, or -1 for USB Serial."
+  #error "The required SERIAL_PORT must be from -1 to 3. Please update your configuration."
 #endif

 #ifdef SERIAL_PORT_2
@@ -64,17 +65,7 @@ extern DefaultSerial4 MSerial3;
  #elif WITHIN(SERIAL_PORT_2, 0, 3)
    #define MYSERIAL2 MSERIAL(SERIAL_PORT_2)
  #else
-    #error "SERIAL_PORT_2 must be from 0 to 3, or -1 for USB Serial."
-  #endif
-#endif
-
-#ifdef SERIAL_PORT_3
-  #if SERIAL_PORT_3 == -1 || ENABLED(EMERGENCY_PARSER)
-    #define MYSERIAL3 customizedSerial3
-  #elif WITHIN(SERIAL_PORT_3, 0, 3)
-    #define MYSERIAL3 MSERIAL(SERIAL_PORT_3)
-  #else
-    #error "SERIAL_PORT_3 must be from 0 to 3, or -1 for USB Serial."
+    #error "SERIAL_PORT_2 must be from -1 to 3. Please update your configuration."
  #endif
 #endif

@@ -82,15 +73,17 @@ extern DefaultSerial4 MSerial3;
  #if WITHIN(MMU2_SERIAL_PORT, 0, 3)
    #define MMU2_SERIAL MSERIAL(MMU2_SERIAL_PORT)
  #else
-    #error "MMU2_SERIAL_PORT must be from 0 to 3."
+    #error "MMU2_SERIAL_PORT must be from 0 to 3. Please update your configuration."
  #endif
 #endif

 #ifdef LCD_SERIAL_PORT
-  #if WITHIN(LCD_SERIAL_PORT, 0, 3)
+  #if LCD_SERIAL_PORT == -1
+    #define LCD_SERIAL lcdSerial
+  #elif WITHIN(LCD_SERIAL_PORT, 0, 3)
    #define LCD_SERIAL MSERIAL(LCD_SERIAL_PORT)
  #else
-    #error "LCD_SERIAL_PORT must be from 0 to 3."
+    #error "LCD_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
 #endif

@@ -120,7 +113,7 @@ void sei();                     // Enable interrupts
 void HAL_clear_reset_source();  // clear reset reason
 uint8_t HAL_get_reset_source(); // get reset reason

-void HAL_reboot();
+inline void HAL_reboot() {}  // reboot the board or restart the bootloader

 //
 // ADC
@@ -56,8 +56,8 @@
  #pragma GCC optimize (3)

  typedef uint8_t (*pfnSpiTransfer)(uint8_t b);
-  typedef void    (*pfnSpiRxBlock)(uint8_t *buf, uint32_t nbyte);
-  typedef void    (*pfnSpiTxBlock)(const uint8_t *buf, uint32_t nbyte);
+  typedef void    (*pfnSpiRxBlock)(uint8_t* buf, uint32_t nbyte);
+  typedef void    (*pfnSpiTxBlock)(const uint8_t* buf, uint32_t nbyte);

  /* ---------------- Macros to be able to access definitions from asm */
  #define _PORT(IO) DIO ##  IO ## _WPORT
@@ -240,7 +240,7 @@
  }

  // all the others
-  static uint16_t spiDelayNS = 4000; // 4000ns => 125khz
+  static uint32_t spiDelayCyclesX4 = 4 * (F_CPU) / 1000000; // 4µs => 125khz

  static uint8_t spiTransferX(uint8_t b) { // using Mode 0
    int bits = 8;
@@ -249,12 +249,12 @@
      b <<= 1; // little setup time

      WRITE(SD_SCK_PIN, HIGH);
-      DELAY_NS(spiDelayNS);
+      DELAY_CYCLES(spiDelayCyclesX4);

      b |= (READ(SD_MISO_PIN) != 0);

      WRITE(SD_SCK_PIN, LOW);
-      DELAY_NS(spiDelayNS);
+      DELAY_CYCLES(spiDelayCyclesX4);
    } while (--bits);
    return b;
  }
@@ -270,7 +270,7 @@
  static pfnSpiTransfer spiTransferTx = (pfnSpiTransfer)spiTransferX;

  // Block transfers run at ~8 .. ~10Mhz - Tx version (Rx data discarded)
-  static void spiTxBlock0(const uint8_t *ptr, uint32_t todo) {
+  static void spiTxBlock0(const uint8_t* ptr, uint32_t todo) {
    uint32_t MOSI_PORT_PLUS30 = ((uint32_t) PORT(SD_MOSI_PIN)) + 0x30;  /* SODR of port */
    uint32_t MOSI_MASK = PIN_MASK(SD_MOSI_PIN);
    uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SD_SCK_PIN)) + 0x30;    /* SODR of port */
@@ -349,7 +349,7 @@
    );
  }

-  static void spiRxBlock0(uint8_t *ptr, uint32_t todo) {
+  static void spiRxBlock0(uint8_t* ptr, uint32_t todo) {
    uint32_t bin = 0;
    uint32_t work = 0;
    uint32_t BITBAND_MISO_PORT = BITBAND_ADDRESS( ((uint32_t)PORT(SD_MISO_PIN))+0x3C, PIN_SHIFT(SD_MISO_PIN));  /* PDSR of port in bitband area */
@@ -425,19 +425,19 @@
    );
  }

-  static void spiTxBlockX(const uint8_t *buf, uint32_t todo) {
+  static void spiTxBlockX(const uint8_t* buf, uint32_t todo) {
    do {
      (void)spiTransferTx(*buf++);
    } while (--todo);
  }

-  static void spiRxBlockX(uint8_t *buf, uint32_t todo) {
+  static void spiRxBlockX(uint8_t* buf, uint32_t todo) {
    do {
      *buf++ = spiTransferRx(0xFF);
    } while (--todo);
  }

-  // Pointers to generic functions for block transfers
+  // Pointers to generic functions for block tranfers
  static pfnSpiTxBlock spiTxBlock = (pfnSpiTxBlock)spiTxBlockX;
  static pfnSpiRxBlock spiRxBlock = (pfnSpiRxBlock)spiRxBlockX;

@@ -463,7 +463,7 @@
    return b;
  }

-  void spiRead(uint8_t *buf, uint16_t nbyte) {
+  void spiRead(uint8_t* buf, uint16_t nbyte) {
    if (nbyte) {
      _SS_WRITE(LOW);
      WRITE(SD_MOSI_PIN, HIGH); // Output 1s 1
@@ -478,7 +478,7 @@
    _SS_WRITE(HIGH);
  }

-  void spiSendBlock(uint8_t token, const uint8_t *buf) {
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
    _SS_WRITE(LOW);
    (void)spiTransferTx(token);
    spiTxBlock(buf, 512);
@@ -510,7 +510,7 @@
        spiRxBlock = (pfnSpiRxBlock)spiRxBlockX;
        break;
      default:
-        spiDelayNS = 4000 >> (6 - spiRate); // spiRate of 2 gives the maximum error with current CPU
+        spiDelayCyclesX4 = ((F_CPU) / 1000000) >> (6 - spiRate) << 2; // spiRate of 2 gives the maximum error with current CPU
        spiTransferTx = (pfnSpiTransfer)spiTransferX;
        spiTransferRx = (pfnSpiTransfer)spiTransferX;
        spiTxBlock = (pfnSpiTxBlock)spiTxBlockX;
@@ -645,7 +645,7 @@
    }

    // Read from SPI into buffer
-    void spiRead(uint8_t *buf, uint16_t nbyte) {
+    void spiRead(uint8_t* buf, uint16_t nbyte) {
      if (!nbyte) return;
      --nbyte;
      for (int i = 0; i < nbyte; i++) {
@@ -668,7 +668,7 @@
      //DELAY_US(1U);
    }

-    void spiSend(const uint8_t *buf, size_t nbyte) {
+    void spiSend(const uint8_t* buf, size_t nbyte) {
      if (!nbyte) return;
      --nbyte;
      for (size_t i = 0; i < nbyte; i++) {
@@ -689,7 +689,7 @@
      FLUSH_RX();
    }

-    void spiSend(uint32_t chan, const uint8_t *buf, size_t nbyte) {
+    void spiSend(uint32_t chan, const uint8_t* buf, size_t nbyte) {
      if (!nbyte) return;
      --nbyte;
      for (size_t i = 0; i < nbyte; i++) {
@@ -702,7 +702,7 @@
    }

    // Write from buffer to SPI
-    void spiSendBlock(uint8_t token, const uint8_t *buf) {
+    void spiSendBlock(uint8_t token, const uint8_t* buf) {
      SPI0->SPI_TDR = (uint32_t)token | SPI_PCS(SPI_CHAN);
      WHILE_TX(0);
      //WHILE_RX(0);
@@ -801,19 +801,19 @@

    uint8_t spiRec() { return (uint8_t)spiTransfer(0xFF); }

-    void spiRead(uint8_t *buf, uint16_t nbyte) {
+    void spiRead(uint8_t* buf, uint16_t nbyte) {
      for (int i = 0; i < nbyte; i++)
        buf[i] = spiTransfer(0xFF);
    }

    void spiSend(uint8_t data) { spiTransfer(data); }

-    void spiSend(const uint8_t *buf, size_t nbyte) {
+    void spiSend(const uint8_t* buf, size_t nbyte) {
      for (uint16_t i = 0; i < nbyte; i++)
        spiTransfer(buf[i]);
    }

-    void spiSendBlock(uint8_t token, const uint8_t *buf) {
+    void spiSendBlock(uint8_t token, const uint8_t* buf) {
      spiTransfer(token);
      for (uint16_t i = 0; i < 512; i++)
        spiTransfer(buf[i]);
@@ -476,9 +476,9 @@ void MarlinSerial<Cfg>::flushTX() {


 // If not using the USB port as serial port
-#if defined(SERIAL_PORT) && SERIAL_PORT >= 0
+#if SERIAL_PORT >= 0
  template class MarlinSerial< MarlinSerialCfg<SERIAL_PORT> >;
-  MSerialT1 customizedSerial1(MarlinSerialCfg<SERIAL_PORT>::EMERGENCYPARSER);
+  MSerialT customizedSerial1(MarlinSerialCfg<SERIAL_PORT>::EMERGENCYPARSER);
 #endif

 #if defined(SERIAL_PORT_2) && SERIAL_PORT_2 >= 0
@@ -486,9 +486,4 @@ void MarlinSerial<Cfg>::flushTX() {
  MSerialT2 customizedSerial2(MarlinSerialCfg<SERIAL_PORT_2>::EMERGENCYPARSER);
 #endif

-#if defined(SERIAL_PORT_3) && SERIAL_PORT_3 >= 0
-  template class MarlinSerial< MarlinSerialCfg<SERIAL_PORT_3> >;
-  MSerialT3 customizedSerial3(MarlinSerialCfg<SERIAL_PORT_3>::EMERGENCYPARSER);
-#endif
-
 #endif // ARDUINO_ARCH_SAM
@@ -140,17 +140,12 @@ struct MarlinSerialCfg {
  static constexpr bool MAX_RX_QUEUED     = ENABLED(SERIAL_STATS_MAX_RX_QUEUED);
 };

-#if defined(SERIAL_PORT) && SERIAL_PORT >= 0
-  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT> > > MSerialT1;
-  extern MSerialT1 customizedSerial1;
+#if SERIAL_PORT >= 0
+  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT> > > MSerialT;
+  extern MSerialT customizedSerial1;
 #endif

 #if defined(SERIAL_PORT_2) && SERIAL_PORT_2 >= 0
  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT_2> > > MSerialT2;
  extern MSerialT2 customizedSerial2;
 #endif
-
-#if defined(SERIAL_PORT_3) && SERIAL_PORT_3 >= 0
-  typedef Serial1Class< MarlinSerial< MarlinSerialCfg<SERIAL_PORT_3> > > MSerialT3;
-  extern MSerialT3 customizedSerial3;
-#endif
@@ -19,13 +19,13 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 */
-#ifdef ARDUINO_ARCH_SAM

 /**
 * MarlinSerial_Due.cpp - Hardware serial library for Arduino DUE
 * Copyright (c) 2017 Eduardo José Tagle. All right reserved
 * Based on MarlinSerial for AVR, copyright (c) 2006 Nicholas Zambetti.  All right reserved.
 */
+#ifdef ARDUINO_ARCH_SAM

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

@@ -65,7 +65,7 @@ int MarlinSerialUSB::peek() {

  pending_char = udi_cdc_getc();

-  TERN_(EMERGENCY_PARSER, emergency_parser.update(static_cast<MSerialT1*>(this)->emergency_state, (char)pending_char));
+  TERN_(EMERGENCY_PARSER, emergency_parser.update(static_cast<MSerialT*>(this)->emergency_state, (char)pending_char));

  return pending_char;
 }
@@ -87,7 +87,7 @@ int MarlinSerialUSB::read() {

  int c = udi_cdc_getc();

-  TERN_(EMERGENCY_PARSER, emergency_parser.update(static_cast<MSerialT1*>(this)->emergency_state, (char)c));
+  TERN_(EMERGENCY_PARSER, emergency_parser.update(static_cast<MSerialT*>(this)->emergency_state, (char)c));

  return c;
 }
@@ -129,13 +129,10 @@ size_t MarlinSerialUSB::write(const uint8_t c) {

 // Preinstantiate
 #if SERIAL_PORT == -1
-  MSerialT1 customizedSerial1(TERN0(EMERGENCY_PARSER, true));
+  MSerialT customizedSerial1(TERN0(EMERGENCY_PARSER, true));
 #endif
 #if SERIAL_PORT_2 == -1
-  MSerialT2 customizedSerial2(TERN0(EMERGENCY_PARSER, true));
-#endif
-#if SERIAL_PORT_3 == -1
-  MSerialT3 customizedSerial3(TERN0(EMERGENCY_PARSER, true));
+  MSerialT customizedSerial2(TERN0(EMERGENCY_PARSER, true));
 #endif

 #endif // HAS_USB_SERIAL
@@ -27,9 +27,11 @@
 */

 #include "../../inc/MarlinConfig.h"
-#include "../../core/serial_hook.h"
+#if HAS_USB_SERIAL

 #include <WString.h>
+#include "../../core/serial_hook.h"
+

 struct MarlinSerialUSB {
  void begin(const long);
@@ -48,18 +50,14 @@ struct MarlinSerialUSB {
    FORCE_INLINE int rxMaxEnqueued() { return 0; }
  #endif
 };
+typedef Serial1Class<MarlinSerialUSB> MSerialT;

 #if SERIAL_PORT == -1
-  typedef Serial1Class<MarlinSerialUSB> MSerialT1;
-  extern MSerialT1 customizedSerial1;
+  extern MSerialT customizedSerial1;
 #endif

 #if SERIAL_PORT_2 == -1
-  typedef Serial1Class<MarlinSerialUSB> MSerialT2;
-  extern MSerialT2 customizedSerial2;
+  extern MSerialT customizedSerial2;
 #endif

-#if SERIAL_PORT_3 == -1
-  typedef Serial1Class<MarlinSerialUSB> MSerialT3;
-  extern MSerialT3 customizedSerial3;
-#endif
+#endif // HAS_USB_SERIAL
@@ -60,7 +60,7 @@

 #if HAS_MARLINUI_U8GLIB

-#include <U8glib-HAL.h>
+#include <U8glib.h>

 #include "../../../MarlinCore.h"

@@ -62,7 +62,7 @@
 #include "../../../inc/MarlinConfig.h"
 #include "../../shared/Delay.h"

-#include <U8glib-HAL.h>
+#include <U8glib.h>

 #include "u8g_com_HAL_DUE_sw_spi_shared.h"

@@ -64,7 +64,7 @@
 #include "../../shared/Marduino.h"
 #include "../../shared/Delay.h"

-#include <U8glib-HAL.h>
+#include <U8glib.h>

 #if ENABLED(FYSETC_MINI_12864)
  #define SPISEND_SW_DUE u8g_spiSend_sw_DUE_mode_3
@@ -62,7 +62,7 @@
 #include "../../../inc/MarlinConfig.h"
 #include "../../shared/Delay.h"

-#include <U8glib-HAL.h>
+#include <U8glib.h>

 #include "u8g_com_HAL_DUE_sw_spi_shared.h"

@@ -23,7 +23,7 @@

 #include "../../../inc/MarlinConfigPre.h"
 #include "../../shared/Marduino.h"
-#include <U8glib-HAL.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);
@@ -135,11 +135,11 @@ static uint8_t buffer[256] = {0},   // The RAM buffer to accumulate writes
 #define DEBUG_OUT ENABLED(EE_EMU_DEBUG)
 #include "../../core/debug_out.h"

-static void ee_Dump(const int page, const void *data) {
+static void ee_Dump(const int page, const void* data) {

  #ifdef EE_EMU_DEBUG

-    const uint8_t *c = (const uint8_t*) data;
+    const uint8_t* c = (const uint8_t*) data;
    char buffer[80];

    sprintf_P(buffer, PSTR("Page: %d (0x%04x)\n"), page, page);
@@ -181,7 +181,7 @@ static void ee_Dump(const int page, const void *data) {
 * @param data    (pointer to the data buffer)
 */
 __attribute__ ((long_call, section (".ramfunc")))
-static bool ee_PageWrite(uint16_t page, const void *data) {
+static bool ee_PageWrite(uint16_t page, const void* data) {

  uint16_t i;
  uint32_t addrflash = uint32_t(getFlashStorage(page));
@@ -293,8 +293,8 @@ static bool ee_PageWrite(uint16_t page, const void *data) {
      ee_Dump(-page, data);

      // Calculate count of changed bits
-      uint32_t *p1 = (uint32_t*)addrflash;
-      uint32_t *p2 = (uint32_t*)data;
+      uint32_t* p1 = (uint32_t*)addrflash;
+      uint32_t* p2 = (uint32_t*)data;
      int count = 0;
      for (i =0; i<PageSize >> 2; i++) {
        if (p1[i] != p2[i]) {
@@ -470,7 +470,7 @@ static uint8_t ee_Read(uint32_t address, bool excludeRAMBuffer=false) {
  for (int page = curPage - 1; page >= 0; --page) {

    // Get a pointer to the flash page
-    uint8_t *pflash = (uint8_t*)getFlashStorage(page + curGroup * PagesPerGroup);
+    uint8_t* pflash = (uint8_t*)getFlashStorage(page + curGroup * PagesPerGroup);

    uint16_t i = 0;
    while (i <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */
@@ -550,7 +550,7 @@ static uint32_t ee_GetAddrRange(uint32_t address, bool excludeRAMBuffer=false) {
  for (int page = curPage - 1; page >= 0; --page) {

    // Get a pointer to the flash page
-    uint8_t *pflash = (uint8_t*)getFlashStorage(page + curGroup * PagesPerGroup);
+    uint8_t* pflash = (uint8_t*)getFlashStorage(page + curGroup * PagesPerGroup);

    uint16_t i = 0;
    while (i <= (PageSize - 4)) { /* (PageSize - 4) because otherwise, there is not enough room for data and headers */
@@ -589,7 +589,7 @@ static uint32_t ee_GetAddrRange(uint32_t address, bool excludeRAMBuffer=false) {
 }

 static bool ee_IsPageClean(int page) {
-  uint32_t *pflash = (uint32_t*) getFlashStorage(page);
+  uint32_t* pflash = (uint32_t*) getFlashStorage(page);
  for (uint16_t i = 0; i < (PageSize >> 2); ++i)
    if (*pflash++ != 0xFFFFFFFF) return false;
  return true;
@@ -599,7 +599,7 @@ static bool ee_Flush(uint32_t overrideAddress = 0xFFFFFFFF, uint8_t overrideData

  // Check if RAM buffer has something to be written
  bool isEmpty = true;
-  uint32_t *p = (uint32_t*) &buffer[0];
+  uint32_t* p = (uint32_t*) &buffer[0];
  for (uint16_t j = 0; j < (PageSize >> 2); j++) {
    if (*p++ != 0xFFFFFFFF) {
      isEmpty = false;
@@ -976,13 +976,14 @@ bool PersistentStore::access_start()  { ee_Init();  return true; }
 bool PersistentStore::access_finish() { ee_Flush(); return true; }

 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
-  uint16_t written = 0;
  while (size--) {
    uint8_t * const p = (uint8_t * const)pos;
    uint8_t v = *value;
-    if (v != ee_Read(uint32_t(p))) { // EEPROM has only ~100,000 write cycles, so only write bytes that have changed!
+    // EEPROM has only ~100,000 write cycles,
+    // so only write bytes that have changed!
+    if (v != ee_Read(uint32_t(p))) {
      ee_Write(uint32_t(p), v);
-      if (++written & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
+      delay(2);
      if (ee_Read(uint32_t(p)) != v) {
        SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
        return true;
@@ -42,13 +42,14 @@ bool PersistentStore::access_start()  { eeprom_init(); return true; }
 bool PersistentStore::access_finish() { return true; }

 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
-  uint16_t written = 0;
  while (size--) {
    uint8_t * const p = (uint8_t * const)pos;
    uint8_t v = *value;
-    if (v != eeprom_read_byte(p)) { // EEPROM has only ~100,000 write cycles, so only write bytes that have changed!
+    // EEPROM has only ~100,000 write cycles,
+    // so only write bytes that have changed!
+    if (v != eeprom_read_byte(p)) {
      eeprom_write_byte(p, v);
-      if (++written & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
+      delay(2);
      if (eeprom_read_byte(p) != v) {
        SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
        return true;
@@ -64,10 +64,4 @@ void setup_endstop_interrupts() {
  TERN_(HAS_Z4_MAX, _ATTACH(Z4_MAX_PIN));
  TERN_(HAS_Z4_MIN, _ATTACH(Z4_MIN_PIN));
  TERN_(HAS_Z_MIN_PROBE_PIN, _ATTACH(Z_MIN_PROBE_PIN));
-  TERN_(HAS_I_MAX, _ATTACH(I_MAX_PIN));
-  TERN_(HAS_I_MIN, _ATTACH(I_MIN_PIN));
-  TERN_(HAS_J_MAX, _ATTACH(J_MAX_PIN));
-  TERN_(HAS_J_MIN, _ATTACH(J_MIN_PIN));
-  TERN_(HAS_K_MAX, _ATTACH(K_MAX_PIN));
-  TERN_(HAS_K_MIN, _ATTACH(K_MIN_PIN));
 }
@@ -33,7 +33,7 @@
 * For ARDUINO_ARCH_SAM
 * Note the code here was specifically crafted by disassembling what GCC produces
 * out of it, so GCC is able to optimize it out as much as possible to the least
- * amount of instructions. Be very careful if you modify them, as "clean code"
+ * amount of instructions. Be very carefull if you modify them, as "clean code"
 * leads to less efficient compiled code!!
 */

@@ -71,7 +71,7 @@
 /* ------------------------------------------------------------------------ */

 /**
- * \page arduino_due_x_board_info "Arduino Due/X - Board information"
+ * \page arduino_due_x_board_info "Arduino Due/X - Board informations"
 * This page lists several definition related to the board description.
 *
 */
@@ -32,7 +32,7 @@ Ctrl_status sd_mmc_spi_test_unit_ready() {
 Ctrl_status sd_mmc_spi_read_capacity(uint32_t *nb_sector) {
  if (!IS_SD_INSERTED() || IS_SD_PRINTING() || IS_SD_FILE_OPEN() || !card.isMounted())
    return CTRL_NO_PRESENT;
-  *nb_sector = card.diskIODriver()->cardSize() - 1;
+  *nb_sector = card.getSd2Card().cardSize() - 1;
  return CTRL_GOOD;
 }

@@ -74,24 +74,24 @@ Ctrl_status sd_mmc_spi_usb_read_10(uint32_t addr, uint16_t nb_sector) {
  #endif

  // Start reading
-  if (!card.diskIODriver()->readStart(addr))
+  if (!card.getSd2Card().readStart(addr))
    return CTRL_FAIL;

  // For each specified sector
  while (nb_sector--) {

    // Read a sector
-    card.diskIODriver()->readData(sector_buf);
+    card.getSd2Card().readData(sector_buf);

    // RAM -> USB
    if (!udi_msc_trans_block(true, sector_buf, SD_MMC_BLOCK_SIZE, nullptr)) {
-      card.diskIODriver()->readStop();
+      card.getSd2Card().readStop();
      return CTRL_FAIL;
    }
  }

  // Stop reading
-  card.diskIODriver()->readStop();
+  card.getSd2Card().readStop();

  // Done
  return CTRL_GOOD;
@@ -113,7 +113,7 @@ Ctrl_status sd_mmc_spi_usb_write_10(uint32_t addr, uint16_t nb_sector) {
  }
  #endif

-  if (!card.diskIODriver()->writeStart(addr, nb_sector))
+  if (!card.getSd2Card().writeStart(addr, nb_sector))
    return CTRL_FAIL;

  // For each specified sector
@@ -121,16 +121,16 @@ Ctrl_status sd_mmc_spi_usb_write_10(uint32_t addr, uint16_t nb_sector) {

    // USB -> RAM
    if (!udi_msc_trans_block(false, sector_buf, SD_MMC_BLOCK_SIZE, nullptr)) {
-      card.diskIODriver()->writeStop();
+      card.getSd2Card().writeStop();
      return CTRL_FAIL;
    }

    // Write a sector
-    card.diskIODriver()->writeData(sector_buf);
+    card.getSd2Card().writeData(sector_buf);
  }

  // Stop writing
-  card.diskIODriver()->writeStop();
+  card.getSd2Card().writeStop();

  // Done
  return CTRL_GOOD;
@@ -74,7 +74,7 @@
 #define   SD_MMC_REMOVING      2


-//---- CONTROL FUNCTIONS ----
+//---- CONTROL FONCTIONS ----
 //!
 //! @brief This function initializes the hw/sw resources required to drive the SD_MMC_SPI.
 //!/
@@ -134,7 +134,7 @@ extern bool           sd_mmc_spi_wr_protect(void);
 extern bool           sd_mmc_spi_removal(void);


-//---- ACCESS DATA FUNCTIONS ----
+//---- ACCESS DATA FONCTIONS ----

 #if ACCESS_USB == true
 // Standard functions for open in read/write mode the device
@@ -90,7 +90,7 @@ typedef struct {
 	//! This buffer must be word align for DATA IN phase (use prefix COMPILER_WORD_ALIGNED for buffer)
 	uint8_t *payload;

-	//! Size of buffer to send or fill, and content the number of byte transferred
+	//! Size of buffer to send or fill, and content the number of byte transfered
 	uint16_t payload_size;

 	//! Callback called after reception of ZLP from setup request
@@ -132,10 +132,10 @@ typedef void (*udd_callback_halt_cleared_t)(void);
 *
 * \param status     UDD_EP_TRANSFER_OK, if transfer is complete
 * \param status     UDD_EP_TRANSFER_ABORT, if transfer is aborted
- * \param n          number of data transferred
+ * \param n          number of data transfered
 */
 typedef void (*udd_callback_trans_t) (udd_ep_status_t status,
-		iram_size_t nb_transferred, udd_ep_id_t ep);
+		iram_size_t nb_transfered, udd_ep_id_t ep);

 /**
 * \brief Authorizes the VBUS event
@@ -303,7 +303,7 @@ bool udd_ep_wait_stall_clear(udd_ep_id_t ep,
 * The driver uses a specific DMA USB to transfer data
 * from internal RAM to endpoint, if this one is available.
 * When the transfer is finished or aborted (stall, reset, ...), the \a callback is called.
- * The \a callback returns the transfer status and eventually the number of byte transferred.
+ * The \a callback returns the transfer status and eventually the number of byte transfered.
 * Note: The control endpoint is not authorized.
 *
 * \param ep            The ID of the endpoint to use
@@ -162,7 +162,7 @@ static void udi_cdc_ctrl_state_notify(uint8_t port, udd_ep_id_t ep);
 *
 * \param status     UDD_EP_TRANSFER_OK, if transfer finished
 * \param status     UDD_EP_TRANSFER_ABORT, if transfer aborted
- * \param n          number of data transferred
+ * \param n          number of data transfered
 */
 static void udi_cdc_serial_state_msg_sent(udd_ep_status_t status, iram_size_t n, udd_ep_id_t ep);

@@ -200,7 +200,7 @@ static void udi_cdc_data_received(udd_ep_status_t status, iram_size_t n, udd_ep_
 *
 * \param status     UDD_EP_TRANSFER_OK, if transfer finished
 * \param status     UDD_EP_TRANSFER_ABORT, if transfer aborted
- * \param n          number of data transferred
+ * \param n          number of data transfered
 */
 static void udi_cdc_data_sent(udd_ep_status_t status, iram_size_t n, udd_ep_id_t ep);

@@ -675,11 +675,11 @@ iram_size_t udi_cdc_multi_write_buf(uint8_t port, const void* buf, iram_size_t s
 *   - \code // Waits and gets a value on CDC line
 	int udi_cdc_getc(void);
 	// Reads a RAM buffer on CDC line
-	iram_size_t udi_cdc_read_buf(int *buf, iram_size_t size);
+	iram_size_t udi_cdc_read_buf(int* buf, iram_size_t size);
 	// Puts a byte on CDC line
 	int udi_cdc_putc(int value);
 	// Writes a RAM buffer on CDC line
-	iram_size_t udi_cdc_write_buf(const int *buf, iram_size_t size); \endcode
+	iram_size_t udi_cdc_write_buf(const int* buf, iram_size_t size); \endcode
 *
 * \section udi_cdc_use_cases Advanced use cases
 * For more advanced use of the UDI CDC module, see the following use cases:
@@ -106,7 +106,7 @@ extern "C" {
 */
 //@{
 #  if UDI_CDC_PORT_NB > 2
-#    error USBB, UDP, UDPHS and UOTGHS interfaces have not enough endpoints.
+#    error USBB, UDP, UDPHS and UOTGHS interfaces have not enought endpoints.
 #  endif
 #define  UDI_CDC_DATA_EP_IN_0          (1 | USB_EP_DIR_IN)  // TX
 #define  UDI_CDC_DATA_EP_OUT_0         (2 | USB_EP_DIR_OUT) // RX
@@ -173,7 +173,7 @@ static void udi_msc_cbw_wait(void);
 *
 * \param status       UDD_EP_TRANSFER_OK, if transfer is finished
 * \param status       UDD_EP_TRANSFER_ABORT, if transfer is aborted
- * \param nb_received  number of data transferred
+ * \param nb_received  number of data transfered
 */
 static void udi_msc_cbw_received(udd_ep_status_t status,
    iram_size_t nb_received, udd_ep_id_t ep);
@@ -211,7 +211,7 @@ static void udi_msc_data_send(uint8_t * buffer, uint8_t buf_size);
 *
 * \param status     UDD_EP_TRANSFER_OK, if transfer finish
 * \param status     UDD_EP_TRANSFER_ABORT, if transfer aborted
- * \param nb_sent    number of data transferred
+ * \param nb_sent    number of data transfered
 */
 static void udi_msc_data_sent(udd_ep_status_t status, iram_size_t nb_sent,
    udd_ep_id_t ep);
@@ -244,7 +244,7 @@ void udi_msc_csw_send(void);
 *
 * \param status     UDD_EP_TRANSFER_OK, if transfer is finished
 * \param status     UDD_EP_TRANSFER_ABORT, if transfer is aborted
- * \param nb_sent    number of data transferred
+ * \param nb_sent    number of data transfered
 */
 static void udi_msc_csw_sent(udd_ep_status_t status, iram_size_t nb_sent,
    udd_ep_id_t ep);
@@ -463,7 +463,7 @@ uint8_t udi_msc_getsetting(void)
 static void udi_msc_cbw_invalid(void)
 {
  if (!udi_msc_b_cbw_invalid)
-    return; // Don't re-stall endpoint if error reset by setup
+    return; // Don't re-stall endpoint if error reseted by setup
  udd_ep_set_halt(UDI_MSC_EP_OUT);
  // If stall cleared then re-stall it. Only Setup MSC Reset can clear it
  udd_ep_wait_stall_clear(UDI_MSC_EP_OUT, udi_msc_cbw_invalid);
@@ -472,7 +472,7 @@ static void udi_msc_cbw_invalid(void)
 static void udi_msc_csw_invalid(void)
 {
  if (!udi_msc_b_cbw_invalid)
-    return; // Don't re-stall endpoint if error reset by setup
+    return; // Don't re-stall endpoint if error reseted by setup
  udd_ep_set_halt(UDI_MSC_EP_IN);
  // If stall cleared then re-stall it. Only Setup MSC Reset can clear it
  udd_ep_wait_stall_clear(UDI_MSC_EP_IN, udi_msc_csw_invalid);
@@ -325,7 +325,7 @@ static void udd_sleep_mode(bool b_idle)
 /**
 * \name Control endpoint low level management routine.
 *
- * This function performs control endpoint management.
+ * This function performs control endpoint mangement.
 * It handle the SETUP/DATA/HANDSHAKE phases of a control transaction.
 */
 //@{
@@ -397,9 +397,9 @@ static void udd_ctrl_endofrequest(void);
 /**
 * \brief Main interrupt routine for control endpoint
 *
- * This switches control endpoint events to correct sub function.
+ * This switchs control endpoint events to correct sub function.
 *
- * \return \c 1 if an event about control endpoint is occurred, otherwise \c 0.
+ * \return \c 1 if an event about control endpoint is occured, otherwise \c 0.
 */
 static bool udd_ctrl_interrupt(void);

@@ -410,7 +410,7 @@ static bool udd_ctrl_interrupt(void);
 * \name Management of bulk/interrupt/isochronous endpoints
 *
 * The UDD manages the data transfer on endpoints:
- * - Start data transfer on endpoint with USB Device DMA
+ * - Start data tranfer on endpoint with USB Device DMA
 * - Send a ZLP packet if requested
 * - Call callback registered to signal end of transfer
 * The transfer abort and stall feature are supported.
@@ -431,7 +431,7 @@ typedef struct {
 	uint8_t *buf;
 	//! Size of buffer to send or fill
 	iram_size_t buf_size;
-	//!< Size of data transferred
+	//!< Size of data transfered
 	iram_size_t buf_cnt;
 	//!< Size of data loaded (or prepared for DMA) last time
 	iram_size_t buf_load;
@@ -486,7 +486,7 @@ static void udd_ep_finish_job(udd_ep_job_t * ptr_job, bool b_abort, uint8_t ep_n

 #ifdef UDD_EP_DMA_SUPPORTED
 	/**
-	 * \brief Start the next transfer if necessary or complete the job associated.
+	 * \brief Start the next transfer if necessary or complet the job associated.
 	 *
 	 * \param ep endpoint number without direction flag
 	 */
@@ -496,9 +496,9 @@ static void udd_ep_finish_job(udd_ep_job_t * ptr_job, bool b_abort, uint8_t ep_n
 /**
 * \brief Main interrupt routine for bulk/interrupt/isochronous endpoints
 *
- * This switches endpoint events to correct sub function.
+ * This switchs endpoint events to correct sub function.
 *
- * \return \c 1 if an event about bulk/interrupt/isochronous endpoints has occurred, otherwise \c 0.
+ * \return \c 1 if an event about bulk/interrupt/isochronous endpoints has occured, otherwise \c 0.
 */
 static bool udd_ep_interrupt(void);

@@ -520,7 +520,7 @@ static bool udd_ep_interrupt(void);
 *
 * Note:
 * Here, the global interrupt mask is not clear when an USB interrupt is enabled
- * because this one can not be occurred during the USB ISR (=during INTX is masked).
+ * because this one can not be occured during the USB ISR (=during INTX is masked).
 * See Technical reference $3.8.3 Masking interrupt requests in peripheral modules.
 */
 #ifdef UHD_ENABLE
@@ -787,7 +787,7 @@ void udd_attach(void)
 	udd_sleep_mode(true);
 	otg_unfreeze_clock();

-	// This section of clock check can be improved with a check of
+	// This section of clock check can be improved with a chek of
 	// USB clock source via sysclk()
 	// Check USB clock because the source can be a PLL
 	while (!Is_otg_clock_usable());
@@ -803,7 +803,7 @@ void udd_attach(void)
 #ifdef USB_DEVICE_HS_SUPPORT
 	udd_enable_msof_interrupt();
 #endif
-	// Reset following interrupts flag
+	// Reset following interupts flag
 	udd_ack_reset();
 	udd_ack_sof();
 	udd_ack_msof();
@@ -902,7 +902,7 @@ bool udd_ep_alloc(udd_ep_id_t ep, uint8_t bmAttributes,
 	}
 	dbg_print("alloc(%x, %d) ", ep, MaxEndpointSize);

-	// Bank choice
+	// Bank choise
 	switch (bmAttributes & USB_EP_TYPE_MASK) {
 	case USB_EP_TYPE_ISOCHRONOUS:
 		nb_bank = UDD_ISOCHRONOUS_NB_BANK(ep);
@@ -1228,7 +1228,7 @@ bool udd_ep_wait_stall_clear(udd_ep_id_t ep,

 	if (Is_udd_endpoint_stall_requested(ep)
 			|| ptr_job->stall_requested) {
-		// Endpoint halted then registers the callback
+		// Endpoint halted then registes the callback
 		ptr_job->busy = true;
 		ptr_job->call_nohalt = callback;
 	} else {
@@ -1386,7 +1386,7 @@ static void udd_ctrl_setup_received(void)

 	// Decode setup request
 	if (udc_process_setup() == false) {
-		// Setup request unknown then stall it
+		// Setup request unknow then stall it
 		udd_ctrl_stall_data();
 		udd_ack_setup_received(0);
 		return;
@@ -1447,7 +1447,7 @@ static void udd_ctrl_in_sent(void)
 		udd_ctrl_prev_payload_buf_cnt += udd_ctrl_payload_buf_cnt;
 		if ((udd_g_ctrlreq.req.wLength == udd_ctrl_prev_payload_buf_cnt)
 					|| b_shortpacket) {
-			// All data requested are transferred or a short packet has been sent
+			// All data requested are transfered or a short packet has been sent
 			// then it is the end of data phase.
 			// Generate an OUT ZLP for handshake phase.
 			udd_ctrl_send_zlp_out();
@@ -1516,7 +1516,7 @@ static void udd_ctrl_out_received(void)
 			// End of SETUP request:
 			// - Data IN Phase aborted,
 			// - or last Data IN Phase hidden by ZLP OUT sending quiclky,
-			// - or ZLP OUT received normally.
+			// - or ZLP OUT received normaly.
 			udd_ctrl_endofrequest();
 		} else {
 			// Protocol error during SETUP request
@@ -1544,7 +1544,7 @@ static void udd_ctrl_out_received(void)
 					(udd_ctrl_prev_payload_buf_cnt +
 							udd_ctrl_payload_buf_cnt))) {
 		// End of reception because it is a short packet
-		// Before send ZLP, call intermediate callback
+		// Before send ZLP, call intermediat calback
 		// in case of data receiv generate a stall
 		udd_g_ctrlreq.payload_size = udd_ctrl_payload_buf_cnt;
 		if (NULL != udd_g_ctrlreq.over_under_run) {
@@ -1565,7 +1565,7 @@ static void udd_ctrl_out_received(void)
 	if (udd_g_ctrlreq.payload_size == udd_ctrl_payload_buf_cnt) {
 		// Overrun then request a new payload buffer
 		if (!udd_g_ctrlreq.over_under_run) {
-			// No callback available to request a new payload buffer
+			// No callback availabled to request a new payload buffer
 			udd_ctrl_stall_data();
 			// Ack reception of OUT to replace NAK by a STALL
 			udd_ack_out_received(0);
@@ -1805,7 +1805,7 @@ static void udd_ep_trans_done(udd_ep_id_t ep)
 			// transfer size of UDD_ENDPOINT_MAX_TRANS Bytes
 			next_trans = UDD_ENDPOINT_MAX_TRANS;

-			// Set 0 to transfer the maximum
+			// Set 0 to tranfer the maximum
 			udd_dma_ctrl = UOTGHS_DEVDMACONTROL_BUFF_LENGTH(0);
 		} else {
 			udd_dma_ctrl = UOTGHS_DEVDMACONTROL_BUFF_LENGTH(next_trans);
@@ -1850,7 +1850,7 @@ static void udd_ep_trans_done(udd_ep_id_t ep)
 		}
 		cpu_irq_restore(flags);

-		// Here a ZLP has been received
+		// Here a ZLP has been recieved
 		// and the DMA transfer must be not started.
 		// It is the end of transfer
 		ptr_job->buf_size = ptr_job->buf_cnt;
@@ -1991,13 +1991,13 @@ static bool udd_ep_interrupt(void)
 			}
 			dbg_print("dma%x: ", ep);
 			udd_disable_endpoint_dma_interrupt(ep);
-			// Save number of data no transferred
+			// Save number of data no transfered
 			nb_remaining = (udd_endpoint_dma_get_status(ep) &
 					UOTGHS_DEVDMASTATUS_BUFF_COUNT_Msk)
 					>> UOTGHS_DEVDMASTATUS_BUFF_COUNT_Pos;
 			if (nb_remaining) {
 				// Transfer no complete (short packet or ZLP) then:
-				// Update number of data transferred
+				// Update number of data transfered
 				ptr_job->buf_cnt -= nb_remaining;
 				// Set transfer complete to stop the transfer
 				ptr_job->buf_size = ptr_job->buf_cnt;
@@ -2056,7 +2056,7 @@ static bool udd_ep_interrupt(void)
 				udd_disable_endpoint_interrupt(ep);

 				Assert(ptr_job->stall_requested);
-				// A stall has been requested during background transfer
+				// A stall has been requested during backgound transfer
 				ptr_job->stall_requested = false;
 				udd_disable_endpoint_bank_autoswitch(ep);
 				udd_enable_stall_handshake(ep);
@@ -130,7 +130,7 @@ struct usb_msc_cbw {
 struct usb_msc_csw {
 	le32_t dCSWSignature;	//!< Must contain 'USBS'
 	le32_t dCSWTag;	//!< Same as dCBWTag
-	le32_t dCSWDataResidue;	//!< Number of bytes not transferred
+	le32_t dCSWDataResidue;	//!< Number of bytes not transfered
 	uint8_t bCSWStatus;	//!< Status code
 };

@@ -264,7 +264,7 @@ bool usb_task_extra_string(void) {
 ** Handle device requests that the ASF stack doesn't
 */
 bool usb_task_other_requests(void) {
-  uint8_t *ptr = 0;
+  uint8_t* ptr = 0;
  uint16_t size = 0;

  if (Udd_setup_type() == USB_REQ_TYPE_VENDOR) {
@@ -322,7 +322,7 @@ void usb_task_init(void) {
      char *sptr;

      // Patch in the filament diameter
-      itoa((int)((DEFAULT_NOMINAL_FILAMENT_DIA) * 1000), diam, 10);
+      sprintf_P(diam, PSTR("%d"), (int)((DEFAULT_NOMINAL_FILAMENT_DIA) * 1000.0));

      // And copy it to the proper place, expanding it to unicode
      sptr = &diam[0];
@@ -141,8 +141,6 @@ void HAL_clear_reset_source() { }

 uint8_t HAL_get_reset_source() { return rtc_get_reset_reason(1); }

-void HAL_reboot() { ESP.restart(); }
-
 void _delay_ms(int delay_ms) { delay(delay_ms); }

 // return free memory between end of heap (or end bss) and whatever is current
@@ -101,7 +101,7 @@ void HAL_clear_reset_source();
 // reset reason
 uint8_t HAL_get_reset_source();

-void HAL_reboot();
+inline void HAL_reboot() {}  // reboot the board or restart the bootloader

 void _delay_ms(int delay);

@@ -85,7 +85,7 @@ uint8_t spiRec() {
  return returnByte;
 }

-void spiRead(uint8_t *buf, uint16_t nbyte) {
+void spiRead(uint8_t* buf, uint16_t nbyte) {
  SPI.beginTransaction(spiConfig);
  SPI.transferBytes(0, buf, nbyte);
  SPI.endTransaction();
@@ -97,7 +97,7 @@ void spiSend(uint8_t b) {
  SPI.endTransaction();
 }

-void spiSendBlock(uint8_t token, const uint8_t *buf) {
+void spiSendBlock(uint8_t token, const uint8_t* buf) {
  SPI.beginTransaction(spiConfig);
  SPI.transfer(token);
  SPI.writeBytes(const_cast<uint8_t*>(buf), 512);
@@ -29,7 +29,7 @@
 #include "wifi.h"
 #include <ESPAsyncWebServer.h>

-MSerialWebSocketT webSocketSerial(false);
+MSerialT webSocketSerial(false);
 AsyncWebSocket ws("/ws"); // TODO Move inside the class.

 // RingBuffer impl
@@ -137,7 +137,7 @@ size_t WebSocketSerial::write(const uint8_t c) {
  return ret;
 }

-size_t WebSocketSerial::write(const uint8_t *buffer, size_t size) {
+size_t WebSocketSerial::write(const uint8_t* buffer, size_t size) {
  size_t written = 0;
  for (size_t i = 0; i < size; i++)
    written += write(buffer[i]);
@@ -54,7 +54,7 @@ public:
  ring_buffer_pos_t read(uint8_t *buffer);
  void flush();
  ring_buffer_pos_t write(const uint8_t c);
-  ring_buffer_pos_t write(const uint8_t *buffer, ring_buffer_pos_t size);
+  ring_buffer_pos_t write(const uint8_t* buffer, ring_buffer_pos_t size);
 };

 class WebSocketSerial: public Stream {
@@ -70,7 +70,7 @@ public:
  int read();
  void flush();
  size_t write(const uint8_t c);
-  size_t write(const uint8_t *buffer, size_t size);
+  size_t write(const uint8_t* buffer, size_t size);

  #if ENABLED(SERIAL_STATS_DROPPED_RX)
    FORCE_INLINE uint32_t dropped() { return 0; }
@@ -81,5 +81,5 @@ public:
  #endif
 };

-typedef Serial1Class<WebSocketSerial> MSerialWebSocketT;
-extern MSerialWebSocketT webSocketSerial;
+typedef Serial1Class<WebSocketSerial> MSerialT;
+extern MSerialT webSocketSerial;
@@ -59,10 +59,4 @@ void setup_endstop_interrupts() {
  TERN_(HAS_Z4_MAX, _ATTACH(Z4_MAX_PIN));
  TERN_(HAS_Z4_MIN, _ATTACH(Z4_MIN_PIN));
  TERN_(HAS_Z_MIN_PROBE_PIN, _ATTACH(Z_MIN_PROBE_PIN));
-  TERN_(HAS_I_MAX, _ATTACH(I_MAX_PIN));
-  TERN_(HAS_I_MIN, _ATTACH(I_MIN_PIN));
-  TERN_(HAS_J_MAX, _ATTACH(J_MAX_PIN));
-  TERN_(HAS_J_MIN, _ATTACH(J_MIN_PIN));
-  TERN_(HAS_K_MAX, _ATTACH(K_MAX_PIN));
-  TERN_(HAS_K_MIN, _ATTACH(K_MIN_PIN));
 }
@@ -139,7 +139,7 @@ static void IRAM_ATTR i2s_intr_handler_default(void *arg) {
  I2S0.int_clr.val = I2S0.int_st.val; //clear pending interrupt
 }

-void stepperTask(void *parameter) {
+void stepperTask(void* parameter) {
  uint32_t remaining = 0;

  while (1) {
@@ -73,6 +73,4 @@ void HAL_pwm_init() {

 }

-void HAL_reboot() { /* Reset the application state and GPIO */ }
-
 #endif // __PLAT_LINUX__
@@ -107,7 +107,7 @@ uint16_t HAL_adc_get_result();
 inline void HAL_clear_reset_source(void) {}
 inline uint8_t HAL_get_reset_source(void) { return RST_POWER_ON; }

-void HAL_reboot(); // Reset the application state and GPIO
+inline void HAL_reboot() {}  // reboot the board or restart the bootloader

 /* ---------------- Delay in cycles */
 FORCE_INLINE static void DELAY_CYCLES(uint64_t x) {
@@ -40,7 +40,7 @@ struct GpioEvent {
  pin_type pin_id;
  GpioEvent::Type event;

-  GpioEvent(uint64_t timestamp, pin_type pin_id, GpioEvent::Type event) {
+  GpioEvent(uint64_t timestamp, pin_type pin_id, GpioEvent::Type event){
    this->timestamp = timestamp;
    this->pin_id = pin_id;
    this->event = event;
@@ -54,7 +54,7 @@ void Heater::update() {
 }

 void Heater::interrupt(GpioEvent ev) {
-  // unused
+  // ununsed
 }

 #endif // __PLAT_LINUX__
@@ -51,7 +51,7 @@ void LinearAxis::update() {
 }

 void LinearAxis::interrupt(GpioEvent ev) {
-  if (ev.pin_id == step_pin && !Gpio::pin_map[enable_pin].value) {
+  if (ev.pin_id == step_pin && !Gpio::pin_map[enable_pin].value){
    if (ev.event == GpioEvent::RISE) {
      last_update = ev.timestamp;
      position += -1 + 2 * Gpio::pin_map[dir_pin].value;
@@ -52,7 +52,7 @@ public:
    return (*(intptr_t*)timerid);
  }

-  static void handler(int sig, siginfo_t *si, void *uc) {
+  static void handler(int sig, siginfo_t *si, void *uc){
    Timer* _this = (Timer*)si->si_value.sival_ptr;
    _this->avg_error += (Clock::nanos() - _this->start_time) - _this->period; //high_resolution_clock is also limited in precision, but best we have
    _this->avg_error /= 2; //very crude precision analysis (actually within +-500ns usually)
@@ -25,6 +25,43 @@

 #include "../../../gcode/parser.h"

+uint8_t analog_offset = NUM_DIGITAL_PINS - NUM_ANALOG_INPUTS;
+
+// Get the digital pin for an analog index
+pin_t analogInputToDigitalPin(const int8_t p) {
+  return (WITHIN(p, 0, NUM_ANALOG_INPUTS) ? analog_offset + p : P_NC);
+}
+
+// Return the index of a pin number
+int16_t GET_PIN_MAP_INDEX(const pin_t pin) {
+  return pin;
+}
+
+// Test whether the pin is valid
+bool VALID_PIN(const pin_t p) {
+  return WITHIN(p, 0, NUM_DIGITAL_PINS);
+}
+
+// Get the analog index for a digital pin
+int8_t DIGITAL_PIN_TO_ANALOG_PIN(const pin_t p) {
+  return (WITHIN(p, analog_offset, NUM_DIGITAL_PINS) ? p - analog_offset : P_NC);
+}
+
+// Test whether the pin is PWM
+bool PWM_PIN(const pin_t p) {
+  return false;
+}
+
+// Test whether the pin is interruptable
+bool INTERRUPT_PIN(const pin_t p) {
+  return false;
+}
+
+// Get the pin number at the given index
+pin_t GET_PIN_MAP_PIN(const int16_t ind) {
+  return ind;
+}
+
 int16_t PARSED_PIN_INDEX(const char code, const int16_t dval) {
  return parser.intval(code, dval);
 }
@@ -34,32 +34,26 @@ constexpr uint8_t NUM_ANALOG_INPUTS = 16;

 #define HAL_SENSITIVE_PINS

-constexpr uint8_t analog_offset = NUM_DIGITAL_PINS - NUM_ANALOG_INPUTS;
-
 // Get the digital pin for an analog index
-constexpr pin_t analogInputToDigitalPin(const int8_t p) {
-  return (WITHIN(p, 0, NUM_ANALOG_INPUTS) ? analog_offset + p : P_NC);
-}
-
-// Get the analog index for a digital pin
-constexpr int8_t DIGITAL_PIN_TO_ANALOG_PIN(const pin_t p) {
-  return (WITHIN(p, analog_offset, NUM_DIGITAL_PINS) ? p - analog_offset : P_NC);
-}
+pin_t analogInputToDigitalPin(const int8_t p);

 // Return the index of a pin number
-constexpr int16_t GET_PIN_MAP_INDEX(const pin_t pin) { return pin; }
+int16_t GET_PIN_MAP_INDEX(const pin_t pin);

 // Test whether the pin is valid
-constexpr bool VALID_PIN(const pin_t p) { return WITHIN(p, 0, NUM_DIGITAL_PINS); }
+bool VALID_PIN(const pin_t p);
+
+// Get the analog index for a digital pin
+int8_t DIGITAL_PIN_TO_ANALOG_PIN(const pin_t p);

 // Test whether the pin is PWM
-constexpr bool PWM_PIN(const pin_t p) { return false; }
+bool PWM_PIN(const pin_t p);

-// Test whether the pin is interruptible
-constexpr bool INTERRUPT_PIN(const pin_t p) { return false; }
+// Test whether the pin is interruptable
+bool INTERRUPT_PIN(const pin_t p);

 // Get the pin number at the given index
-constexpr pin_t GET_PIN_MAP_PIN(const int16_t ind) { return ind; }
+pin_t GET_PIN_MAP_PIN(const int16_t ind);

 // Parse a G-code word into a pin index
 int16_t PARSED_PIN_INDEX(const char code, const int16_t dval);
@@ -67,7 +67,7 @@ void flashFirmware(const int16_t) {
  delay(500);          // Give OS time to disconnect
  USB_Connect(false);  // USB clear connection
  delay(1000);         // Give OS time to notice
-  HAL_reboot();
+  NVIC_SystemReset();
 }

 void HAL_clear_reset_source(void) {
@@ -81,6 +81,4 @@ uint8_t HAL_get_reset_source(void) {
  return RST_POWER_ON;
 }

-void HAL_reboot() { NVIC_SystemReset(); }
-
 #endif // TARGET_LPC1768
@@ -71,7 +71,7 @@ extern DefaultSerial1 USBSerial;
 #elif WITHIN(SERIAL_PORT, 0, 3)
  #define MYSERIAL1 MSERIAL(SERIAL_PORT)
 #else
-  #error "SERIAL_PORT must be from 0 to 3. You can also use -1 if the board supports Native USB."
+  #error "SERIAL_PORT must be from -1 to 3. Please update your configuration."
 #endif

 #ifdef SERIAL_PORT_2
@@ -80,17 +80,7 @@ extern DefaultSerial1 USBSerial;
  #elif WITHIN(SERIAL_PORT_2, 0, 3)
    #define MYSERIAL2 MSERIAL(SERIAL_PORT_2)
  #else
-    #error "SERIAL_PORT_2 must be from 0 to 3. You can also use -1 if the board supports Native USB."
-  #endif
-#endif
-
-#ifdef SERIAL_PORT_3
-  #if SERIAL_PORT_3 == -1
-    #define MYSERIAL3 USBSerial
-  #elif WITHIN(SERIAL_PORT_3, 0, 3)
-    #define MYSERIAL3 MSERIAL(SERIAL_PORT_3)
-  #else
-    #error "SERIAL_PORT_3 must be from 0 to 3. You can also use -1 if the board supports Native USB."
+    #error "SERIAL_PORT_2 must be from -1 to 3. Please update your configuration."
  #endif
 #endif

@@ -100,7 +90,7 @@ extern DefaultSerial1 USBSerial;
  #elif WITHIN(MMU2_SERIAL_PORT, 0, 3)
    #define MMU2_SERIAL MSERIAL(MMU2_SERIAL_PORT)
  #else
-    #error "MMU2_SERIAL_PORT must be from 0 to 3. You can also use -1 if the board supports Native USB."
+    #error "MMU2_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
 #endif

@@ -110,10 +100,7 @@ extern DefaultSerial1 USBSerial;
  #elif WITHIN(LCD_SERIAL_PORT, 0, 3)
    #define LCD_SERIAL MSERIAL(LCD_SERIAL_PORT)
  #else
-    #error "LCD_SERIAL_PORT must be from 0 to 3. You can also use -1 if the board supports Native USB."
-  #endif
-  #if HAS_DGUS_LCD
-    #define SERIAL_GET_TX_BUFFER_FREE() MSerial0.available()
+    #error "LCD_SERIAL_PORT must be from -1 to 3. Please update your configuration."
  #endif
 #endif

@@ -198,7 +185,7 @@ constexpr pin_t GET_PIN_MAP_PIN(const int16_t index) {
 // 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
-#define HAL_SENSITIVE_PINS P0_06, P0_07, P0_08, P0_09,
+#define HAL_SENSITIVE_PINS P0_06, P0_07, P0_08, P0_09

 #define HAL_IDLETASK 1
 void HAL_idletask();
@@ -228,4 +215,4 @@ void set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t v_size=255,
 void HAL_clear_reset_source(void);
 uint8_t HAL_get_reset_source(void);

-void HAL_reboot();
+inline void HAL_reboot() {}  // reboot the board or restart the bootloader
@@ -21,7 +21,6 @@
 */
 #ifdef TARGET_LPC1768

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

 #if ENABLED(POSTMORTEM_DEBUGGING)
@@ -66,7 +66,11 @@

  #include <SoftwareSPI.h>

-  static uint8_t SPI_speed = SPI_FULL_SPEED;
+  #ifndef HAL_SPI_SPEED
+    #define HAL_SPI_SPEED SPI_FULL_SPEED
+  #endif
+
+  static uint8_t SPI_speed = HAL_SPI_SPEED;

  static uint8_t spiTransfer(uint8_t b) {
    return swSpiTransfer(b, SPI_speed, SD_SCK_PIN, SD_MISO_PIN, SD_MOSI_PIN);
@@ -89,12 +93,12 @@

  void spiSend(uint8_t b) { (void)spiTransfer(b); }

-  void spiSend(const uint8_t *buf, size_t nbyte) {
+  void spiSend(const uint8_t* buf, size_t nbyte) {
    for (uint16_t i = 0; i < nbyte; i++)
      (void)spiTransfer(buf[i]);
  }

-  void spiSendBlock(uint8_t token, const uint8_t *buf) {
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
    (void)spiTransfer(token);
    for (uint16_t i = 0; i < 512; i++)
      (void)spiTransfer(buf[i]);
@@ -102,13 +106,15 @@

 #else

-  #ifdef SD_SPI_SPEED
-    #define INIT_SPI_SPEED SD_SPI_SPEED
-  #else
-    #define INIT_SPI_SPEED SPI_FULL_SPEED
+  #ifndef HAL_SPI_SPEED
+    #ifdef SD_SPI_SPEED
+      #define HAL_SPI_SPEED SD_SPI_SPEED
+    #else
+      #define HAL_SPI_SPEED SPI_FULL_SPEED
+    #endif
  #endif

-  void spiBegin() { spiInit(INIT_SPI_SPEED); } // Set up SCK, MOSI & MISO pins for SSP0
+  void spiBegin() { spiInit(HAL_SPI_SPEED); } // Set up SCK, MOSI & MISO pins for SSP0

  void spiInit(uint8_t spiRate) {
    #if SD_MISO_PIN == BOARD_SPI1_MISO_PIN
@@ -129,13 +135,13 @@

  void spiSend(uint8_t b) { doio(b); }

-  void spiSend(const uint8_t *buf, size_t nbyte) {
+  void spiSend(const uint8_t* buf, size_t nbyte) {
    for (uint16_t i = 0; i < nbyte; i++) doio(buf[i]);
  }

  void spiSend(uint32_t chan, byte b) {}

-  void spiSend(uint32_t chan, const uint8_t *buf, size_t nbyte) {}
+  void spiSend(uint32_t chan, const uint8_t* buf, size_t nbyte) {}

  // Read single byte from SPI
  uint8_t spiRec() { return doio(0xFF); }
@@ -150,7 +156,7 @@
  uint8_t spiTransfer(uint8_t b) { return doio(b); }

  // Write from buffer to SPI
-  void spiSendBlock(uint8_t token, const uint8_t *buf) {
+  void spiSendBlock(uint8_t token, const uint8_t* buf) {
   (void)spiTransfer(token);
    for (uint16_t i = 0; i < 512; i++)
      (void)spiTransfer(buf[i]);
@@ -21,26 +21,25 @@
 */
 #ifdef TARGET_LPC1768

+#include "../../inc/MarlinConfigPre.h"
 #include "MarlinSerial.h"

-#include "../../inc/MarlinConfig.h"
-
-#if USING_HW_SERIAL0
-  MarlinSerial _MSerial0(LPC_UART0);
-  MSerialT MSerial0(true, _MSerial0);
-  extern "C" void UART0_IRQHandler() { _MSerial0.IRQHandler(); }
+#if ANY_SERIAL_IS(0)
+  MarlinSerial _MSerial(LPC_UART0);
+  MSerialT MSerial0(true, _MSerial);
+  extern "C" void UART0_IRQHandler() { _MSerial.IRQHandler(); }
 #endif
-#if USING_HW_SERIAL1
+#if ANY_SERIAL_IS(1)
  MarlinSerial _MSerial1((LPC_UART_TypeDef *) LPC_UART1);
  MSerialT MSerial1(true, _MSerial1);
  extern "C" void UART1_IRQHandler() { _MSerial1.IRQHandler(); }
 #endif
-#if USING_HW_SERIAL2
+#if ANY_SERIAL_IS(2)
  MarlinSerial _MSerial2(LPC_UART2);
  MSerialT MSerial2(true, _MSerial2);
  extern "C" void UART2_IRQHandler() { _MSerial2.IRQHandler(); }
 #endif
-#if USING_HW_SERIAL3
+#if ANY_SERIAL_IS(3)
  MarlinSerial _MSerial3(LPC_UART3);
  MSerialT MSerial3(true, _MSerial3);
  extern "C" void UART3_IRQHandler() { _MSerial3.IRQHandler(); }
@@ -51,16 +50,16 @@
  bool MarlinSerial::recv_callback(const char c) {
    // Need to figure out which serial port we are and react in consequence (Marlin does not have CONTAINER_OF macro)
    if (false) {}
-    #if USING_HW_SERIAL0
-      else if (this == &_MSerial0) emergency_parser.update(MSerial0.emergency_state, c);
+    #if ANY_SERIAL_IS(0)
+      else if (this == &_MSerial) emergency_parser.update(MSerial0.emergency_state, c);
    #endif
-    #if USING_HW_SERIAL1
+    #if ANY_SERIAL_IS(1)
      else if (this == &_MSerial1) emergency_parser.update(MSerial1.emergency_state, c);
    #endif
-    #if USING_HW_SERIAL2
+    #if ANY_SERIAL_IS(2)
      else if (this == &_MSerial2) emergency_parser.update(MSerial2.emergency_state, c);
    #endif
-    #if USING_HW_SERIAL3
+    #if ANY_SERIAL_IS(3)
      else if (this == &_MSerial3) emergency_parser.update(MSerial3.emergency_state, c);
    #endif
    return true;
@@ -60,8 +60,8 @@ extern MSerialT MSerial1;
 extern MSerialT MSerial2;
 extern MSerialT MSerial3;

-// Consequently, we can't use a RuntimeSerial either. The workaround would be to use
-// a RuntimeSerial<ForwardSerial<MarlinSerial>> type here. Ignore for now until it's actually required.
+// Consequently, we can't use a RuntimeSerial either. The workaround would be to use a RuntimeSerial<ForwardSerial<MarlinSerial>> type here
+// Right now, let's ignore this until it's actually required.
 #if ENABLED(SERIAL_RUNTIME_HOOK)
  #error "SERIAL_RUNTIME_HOOK is not yet supported for LPC176x."
 #endif
@@ -42,22 +42,25 @@ bool PersistentStore::access_start()  { eeprom_init(); return true; }
 bool PersistentStore::access_finish() { return true; }

 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
-  uint16_t written = 0;
  while (size--) {
    uint8_t v = *value;
+
+    // EEPROM has only ~100,000 write cycles,
+    // so only write bytes that have changed!
    uint8_t * const p = (uint8_t * const)pos;
-    if (v != eeprom_read_byte(p)) { // EEPROM has only ~100,000 write cycles, so only write bytes that have changed!
+    if (v != eeprom_read_byte(p)) {
      eeprom_write_byte(p, v);
-      if (++written & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
      if (eeprom_read_byte(p) != v) {
        SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
        return true;
      }
    }
+
    crc16(crc, &v, 1);
    pos++;
    value++;
-  }
+  };
+
  return false;
 }

@@ -65,6 +68,7 @@ bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t
  do {
    // Read from external EEPROM
    const uint8_t c = eeprom_read_byte((uint8_t*)pos);
+
    if (writing) *value = c;
    crc16(crc, &c, 1);
    pos++;
@@ -122,37 +122,4 @@ void setup_endstop_interrupts() {
    #endif
    _ATTACH(Z_MIN_PROBE_PIN);
  #endif
-  #if HAS_I_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(I_MAX_PIN)
-      #error "I_MAX_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(I_MAX_PIN);
-  #elif HAS_I_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(I_MIN_PIN)
-      #error "I_MIN_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(I_MIN_PIN);
-  #endif
-  #if HAS_J_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(J_MAX_PIN)
-      #error "J_MAX_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(J_MAX_PIN);
-  #elif HAS_J_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(J_MIN_PIN)
-      #error "J_MIN_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(J_MIN_PIN);
-  #endif
-  #if HAS_K_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(K_MAX_PIN)
-      #error "K_MAX_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(K_MAX_PIN);
-  #elif HAS_K_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(K_MIN_PIN)
-      #error "K_MIN_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(K_MIN_PIN);
-  #endif
 }
@@ -92,7 +92,7 @@ static_assert(DISABLED(BAUD_RATE_GCODE), "BAUD_RATE_GCODE is not yet supported o
 #define ANY_TX(N,V...) DO(IS_TX##N,||,V)
 #define ANY_RX(N,V...) DO(IS_RX##N,||,V)

-#if USING_HW_SERIAL0
+#if ANY_SERIAL_IS(0)
  #define IS_TX0(P) (P == P0_02)
  #define IS_RX0(P) (P == P0_03)
  #if IS_TX0(TMC_SW_MISO) || IS_RX0(TMC_SW_MOSI)
@@ -106,7 +106,7 @@ static_assert(DISABLED(BAUD_RATE_GCODE), "BAUD_RATE_GCODE is not yet supported o
  #undef IS_RX0
 #endif

-#if USING_HW_SERIAL1
+#if ANY_SERIAL_IS(1)
  #define IS_TX1(P) (P == P0_15)
  #define IS_RX1(P) (P == P0_16)
  #define _IS_TX1_1 IS_TX1
@@ -127,7 +127,7 @@ static_assert(DISABLED(BAUD_RATE_GCODE), "BAUD_RATE_GCODE is not yet supported o
  #undef _IS_RX1_1
 #endif

-#if USING_HW_SERIAL2
+#if ANY_SERIAL_IS(2)
  #define IS_TX2(P) (P == P0_10)
  #define IS_RX2(P) (P == P0_11)
  #define _IS_TX2_1 IS_TX2
@@ -144,9 +144,9 @@ static_assert(DISABLED(BAUD_RATE_GCODE), "BAUD_RATE_GCODE is not yet supported o
    #error "Serial port pins (2) conflict with Z4 pins!"
  #elif ANY_RX(2, X_DIR_PIN, Y_DIR_PIN)
    #error "Serial port pins (2) conflict with other pins!"
-  #elif Y_HOME_TO_MIN && IS_TX2(Y_STOP_PIN)
+  #elif Y_HOME_DIR < 0 && IS_TX2(Y_STOP_PIN)
    #error "Serial port pins (2) conflict with Y endstop pin!"
-  #elif USES_Z_MIN_PROBE_PIN && IS_TX2(Z_MIN_PROBE_PIN)
+  #elif HAS_CUSTOM_PROBE_PIN && IS_TX2(Z_MIN_PROBE_PIN)
    #error "Serial port pins (2) conflict with probe pin!"
  #elif ANY_TX(2, X_ENABLE_PIN, Y_ENABLE_PIN) || ANY_RX(2, X_DIR_PIN, Y_DIR_PIN)
    #error "Serial port pins (2) conflict with X/Y stepper pins!"
@@ -161,7 +161,7 @@ static_assert(DISABLED(BAUD_RATE_GCODE), "BAUD_RATE_GCODE is not yet supported o
  #undef _IS_RX2_1
 #endif

-#if USING_HW_SERIAL3
+#if ANY_SERIAL_IS(3)
  #define PIN_IS_TX3(P) (PIN_EXISTS(P) && P##_PIN == P0_00)
  #define PIN_IS_RX3(P) (P##_PIN == P0_01)
  #if PIN_IS_TX3(X_MIN) || PIN_IS_RX3(X_MAX)
@@ -237,7 +237,7 @@ static_assert(DISABLED(BAUD_RATE_GCODE), "BAUD_RATE_GCODE is not yet supported o
    #define PIN_IS_SCL2(P) (P##_PIN == P0_11)
    #if PIN_IS_SDA2(Y_STOP)
      #error "i2c SDA2 overlaps with Y endstop pin!"
-    #elif USES_Z_MIN_PROBE_PIN && PIN_IS_SDA2(Z_MIN_PROBE)
+    #elif HAS_CUSTOM_PROBE_PIN && PIN_IS_SDA2(Z_MIN_PROBE)
      #error "i2c SDA2 overlaps with Z probe pin!"
    #elif PIN_IS_SDA2(X_ENABLE) || PIN_IS_SDA2(Y_ENABLE)
      #error "i2c SDA2 overlaps with X/Y ENABLE pin!"
@@ -117,7 +117,7 @@ void HAL_init() {
    PinCfg.Pinmode = 2;    // no pull-up/pull-down
    PINSEL_ConfigPin(&PinCfg);
    // now set CLKOUT_EN bit
-    SBI(LPC_SC->CLKOUTCFG, 8);
+    LPC_SC->CLKOUTCFG |= (1<<8);
  #endif

  USB_Init();                               // USB Initialization
@@ -22,7 +22,7 @@

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

-#if HAS_TFT_XPT2046 || HAS_RES_TOUCH_BUTTONS
+#if HAS_TFT_XPT2046 || HAS_TOUCH_BUTTONS

 #include "xpt2046.h"
 #include <SPI.h>
@@ -54,7 +54,7 @@ enum XPTCoordinate : uint8_t {
  XPT2046_Z2 = 0x40 | XPT2046_CONTROL | XPT2046_DFR_MODE,
 };

-#ifndef XPT2046_Z1_THRESHOLD
+#if !defined(XPT2046_Z1_THRESHOLD)
  #define XPT2046_Z1_THRESHOLD 10
 #endif

@@ -59,7 +59,7 @@

 #if HAS_MARLINUI_U8GLIB

-#include <U8glib-HAL.h>
+#include <U8glib.h>
 #include "../../shared/HAL_SPI.h"

 #ifndef LCD_SPI_SPEED
@@ -79,7 +79,7 @@

 #if HAS_MARLINUI_U8GLIB

-#include <U8glib-HAL.h>
+#include <U8glib.h>

 #define I2C_SLA         (0x3C*2)
 //#define I2C_CMD_MODE  0x080
@@ -59,14 +59,14 @@

 #if HAS_MARLINUI_U8GLIB

-#include <U8glib-HAL.h>
+#include <U8glib.h>
 #include "../../shared/HAL_SPI.h"
 #include "../../shared/Delay.h"

 void spiBegin();
 void spiInit(uint8_t spiRate);
 void spiSend(uint8_t b);
-void spiSend(const uint8_t *buf, size_t n);
+void spiSend(const uint8_t* buf, size_t n);

 static uint8_t rs_last_state = 255;

@@ -59,7 +59,7 @@

 #if ENABLED(U8GLIB_ST7920)

-#include <U8glib-HAL.h>
+#include <U8glib.h>
 #include <SoftwareSPI.h>
 #include "../../shared/Delay.h"
 #include "../../shared/HAL_SPI.h"
@@ -71,7 +71,7 @@
 #include <LPC17xx.h>
 #include <gpio.h>

-#include <U8glib-HAL.h>
+#include <U8glib.h>

 uint8_t swSpiTransfer_mode_0(uint8_t b, const uint8_t spi_speed, const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin ) {

@@ -20,104 +20,101 @@ def print_error(e):
 		  'or copy the firmware (.pio/build/%s/firmware.bin) manually to the appropriate disk\n' \
 		  %(e, env.get('PIOENV')))

-def before_upload(source, target, env):
-	try:
+try:
+	#
+	# Find a disk for upload
+	#
+	upload_disk = 'Disk not found'
+	target_file_found = False
+	target_drive_found = False
+	if current_OS == 'Windows':
 		#
-		# Find a disk for upload
-		#
-		upload_disk = 'Disk not found'
-		target_file_found = False
-		target_drive_found = False
-		if current_OS == 'Windows':
-			#
-			# platformio.ini will accept this for a Windows upload port designation: 'upload_port = L:'
-			#   Windows - doesn't care about the disk's name, only cares about the drive letter
-			import subprocess,string
-			from ctypes import windll
+		# platformio.ini will accept this for a Windows upload port designation: 'upload_port = L:'
+		#   Windows - doesn't care about the disk's name, only cares about the drive letter
+		import subprocess,string
+		from ctypes import windll

-			# getting list of drives
-			# https://stackoverflow.com/questions/827371/is-there-a-way-to-list-all-the-available-drive-letters-in-python
-			drives = []
-			bitmask = windll.kernel32.GetLogicalDrives()
-			for letter in string.ascii_uppercase:
-				if bitmask & 1:
-					drives.append(letter)
-				bitmask >>= 1
+		# getting list of drives
+		# https://stackoverflow.com/questions/827371/is-there-a-way-to-list-all-the-available-drive-letters-in-python
+		drives = []
+		bitmask = windll.kernel32.GetLogicalDrives()
+		for letter in string.ascii_uppercase:
+			if bitmask & 1:
+				drives.append(letter)
+			bitmask >>= 1

-			for drive in drives:
-				final_drive_name = drive + ':\\'
-				# print ('disc check: {}'.format(final_drive_name))
-				try:
-					volume_info = str(subprocess.check_output('cmd /C dir ' + final_drive_name, stderr=subprocess.STDOUT))
-				except Exception as e:
-					print ('error:{}'.format(e))
-					continue
-				else:
-					if target_drive in volume_info and not target_file_found:  # set upload if not found target file yet
-						target_drive_found = True
-						upload_disk = final_drive_name
-					if target_filename in volume_info:
-						if not target_file_found:
-							upload_disk = final_drive_name
-						target_file_found = True
-
-		elif current_OS == 'Linux':
-			#
-			# platformio.ini will accept this for a Linux upload port designation: 'upload_port = /media/media_name/drive'
-			#
-			drives = os.listdir(os.path.join(os.sep, 'media', getpass.getuser()))
-			if target_drive in drives:  # If target drive is found, use it.
-				target_drive_found = True
-				upload_disk = os.path.join(os.sep, 'media', getpass.getuser(), target_drive) + os.sep
+		for drive in drives:
+			final_drive_name = drive + ':\\'
+			# print ('disc check: {}'.format(final_drive_name))
+			try:
+				volume_info = str(subprocess.check_output('cmd /C dir ' + final_drive_name, stderr=subprocess.STDOUT))
+			except Exception as e:
+				print ('error:{}'.format(e))
+				continue
 			else:
-				for drive in drives:
-					try:
-						files = os.listdir(os.path.join(os.sep, 'media', getpass.getuser(), drive))
-					except:
-						continue
-					else:
-						if target_filename in files:
-							upload_disk = os.path.join(os.sep, 'media', getpass.getuser(), drive) + os.sep
-							target_file_found = True
-							break
-			#
-			# set upload_port to drive if found
-			#
+				if target_drive in volume_info and not target_file_found:  # set upload if not found target file yet
+					target_drive_found = True
+					upload_disk = final_drive_name
+				if target_filename in volume_info:
+					if not target_file_found:
+						upload_disk = final_drive_name
+					target_file_found = True

-			if target_file_found or target_drive_found:
-				env.Replace(
-					UPLOAD_FLAGS="-P$UPLOAD_PORT"
-				)
-
-		elif current_OS == 'Darwin':  # MAC
-			#
-			# platformio.ini will accept this for a OSX upload port designation: 'upload_port = /media/media_name/drive'
-			#
-			drives = os.listdir('/Volumes')  # human readable names
-			if target_drive in drives and not target_file_found:  # set upload if not found target file yet
-				target_drive_found = True
-				upload_disk = '/Volumes/' + target_drive + '/'
+	elif current_OS == 'Linux':
+		#
+		# platformio.ini will accept this for a Linux upload port designation: 'upload_port = /media/media_name/drive'
+		#
+		drives = os.listdir(os.path.join(os.sep, 'media', getpass.getuser()))
+		if target_drive in drives:  # If target drive is found, use it.
+			target_drive_found = True
+			upload_disk = os.path.join(os.sep, 'media', getpass.getuser(), target_drive) + os.sep
+		else:
 			for drive in drives:
 				try:
-					filenames = os.listdir('/Volumes/' + drive + '/')   # will get an error if the drive is protected
+					files = os.listdir(os.path.join(os.sep, 'media', getpass.getuser(), drive))
 				except:
 					continue
 				else:
-					if target_filename in filenames:
-						if not target_file_found:
-							upload_disk = '/Volumes/' + drive + '/'
+					if target_filename in files:
+						upload_disk = os.path.join(os.sep, 'media', getpass.getuser(), drive) + os.sep
 						target_file_found = True
+						break
+		#
+		# set upload_port to drive if found
+		#

-		#
-		# Set upload_port to drive if found
-		#
 		if target_file_found or target_drive_found:
-			env.Replace(UPLOAD_PORT=upload_disk)
-			print('\nUpload disk: ', upload_disk, '\n')
-		else:
-			print_error('Autodetect Error')
+			env.Replace(
+				UPLOAD_FLAGS="-P$UPLOAD_PORT"
+			)

-	except Exception as e:
-		print_error(str(e))
+	elif current_OS == 'Darwin':  # MAC
+		#
+		# platformio.ini will accept this for a OSX upload port designation: 'upload_port = /media/media_name/drive'
+		#
+		drives = os.listdir('/Volumes')  # human readable names
+		if target_drive in drives and not target_file_found:  # set upload if not found target file yet
+			target_drive_found = True
+			upload_disk = '/Volumes/' + target_drive + '/'
+		for drive in drives:
+			try:
+				filenames = os.listdir('/Volumes/' + drive + '/')   # will get an error if the drive is protected
+			except:
+				continue
+			else:
+				if target_filename in filenames:
+					if not target_file_found:
+						upload_disk = '/Volumes/' + drive + '/'
+					target_file_found = True

-env.AddPreAction("upload", before_upload)
+	#
+	# Set upload_port to drive if found
+	#
+	if target_file_found or target_drive_found:
+		env.Replace(UPLOAD_PORT=upload_disk)
+		print('\nUpload disk: ', upload_disk, '\n')
+	else:
+		print_error('Autodetect Error')
+
+except Exception as e:
+	print_error(str(e))
@@ -1,217 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- *
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
- * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#define CPU_32_BIT
-#define HAL_IDLETASK
-void HAL_idletask();
-
-#define F_CPU 100000000
-#define SystemCoreClock F_CPU
-#include <stdint.h>
-#include <stdarg.h>
-
-#undef min
-#undef max
-
-#include <algorithm>
-#include "pinmapping.h"
-
-void _printf (const  char *format, ...);
-void _putc(uint8_t c);
-uint8_t _getc();
-
-//extern "C" volatile uint32_t _millis;
-
-//arduino: Print.h
-#define DEC 10
-#define HEX 16
-#define OCT  8
-#define BIN  2
-//arduino: binary.h (weird defines)
-#define B01 1
-#define B10 2
-
-#include "../shared/Marduino.h"
-#include "../shared/math_32bit.h"
-#include "../shared/HAL_SPI.h"
-#include "fastio.h"
-#include "watchdog.h"
-#include "serial.h"
-
-#define SHARED_SERVOS HAS_SERVOS
-
-extern MSerialT serial_stream_0;
-extern MSerialT serial_stream_1;
-extern MSerialT serial_stream_2;
-extern MSerialT serial_stream_3;
-
-#define _MSERIAL(X) serial_stream_##X
-#define MSERIAL(X) _MSERIAL(X)
-
-#if WITHIN(SERIAL_PORT, 0, 3)
-  #define MYSERIAL1 MSERIAL(SERIAL_PORT)
-#else
-  #error "SERIAL_PORT must be from 0 to 3. Please update your configuration."
-#endif
-
-#ifdef SERIAL_PORT_2
-  #if WITHIN(SERIAL_PORT_2, 0, 3)
-    #define MYSERIAL2 MSERIAL(SERIAL_PORT_2)
-  #else
-    #error "SERIAL_PORT_2 must be from 0 to 3. Please update your configuration."
-  #endif
-#endif
-
-#ifdef MMU2_SERIAL_PORT
-  #if WITHIN(MMU2_SERIAL_PORT, 0, 3)
-    #define MMU2_SERIAL MSERIAL(MMU2_SERIAL_PORT)
-  #else
-    #error "MMU2_SERIAL_PORT must be from 0 to 3. Please update your configuration."
-  #endif
-#endif
-
-#ifdef LCD_SERIAL_PORT
-  #if WITHIN(LCD_SERIAL_PORT, 0, 3)
-    #define LCD_SERIAL MSERIAL(LCD_SERIAL_PORT)
-  #else
-    #error "LCD_SERIAL_PORT must be from 0 to 3. Please update your configuration."
-  #endif
-#endif
-
-
-#define ST7920_DELAY_1 DELAY_NS(600)
-#define ST7920_DELAY_2 DELAY_NS(750)
-#define ST7920_DELAY_3 DELAY_NS(750)
-
-//
-// Interrupts
-//
-#define CRITICAL_SECTION_START()
-#define CRITICAL_SECTION_END()
-#define ISRS_ENABLED()
-#define ENABLE_ISRS()
-#define DISABLE_ISRS()
-
-inline void HAL_init() {}
-
-// Utility functions
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunused-function"
-int freeMemory();
-#pragma GCC diagnostic pop
-
-// ADC
-#define HAL_ADC_VREF           5.0
-#define HAL_ADC_RESOLUTION    10
-#define HAL_ANALOG_SELECT(ch) HAL_adc_enable_channel(ch)
-#define HAL_START_ADC(ch)     HAL_adc_start_conversion(ch)
-#define HAL_READ_ADC()        HAL_adc_get_result()
-#define HAL_ADC_READY()       true
-
-void HAL_adc_init();
-void HAL_adc_enable_channel(const uint8_t ch);
-void HAL_adc_start_conversion(const uint8_t ch);
-uint16_t HAL_adc_get_result();
-
-// Reset source
-inline void HAL_clear_reset_source(void) {}
-inline uint8_t HAL_get_reset_source(void) { return RST_POWER_ON; }
-
-/* ---------------- Delay in cycles */
-
-#define DELAY_CYCLES(x) Kernel::delayCycles(x)
-#define SYSTEM_YIELD() Kernel::yield()
-
-// Maple Compatibility
-typedef void (*systickCallback_t)(void);
-void systick_attach_callback(systickCallback_t cb);
-extern volatile uint32_t systick_uptime_millis;
-
-// Marlin uses strstr in constexpr context, this is not supported, workaround by defining constexpr versions of the required functions.
-#define strstr(a, b) strstr_constexpr((a), (b))
-
-constexpr inline std::size_t strlen_constexpr(const char* str) {
-  // https://github.com/gcc-mirror/gcc/blob/5c7634a0e5f202935aa6c11b6ea953b8bf80a00a/libstdc%2B%2B-v3/include/bits/char_traits.h#L329
-  if (str != nullptr) {
-    std::size_t i = 0;
-    while (str[i] != '\0') {
-      ++i;
-    }
-
-    return i;
-  }
-
-  return 0;
-}
-
-constexpr inline int strncmp_constexpr(const char* lhs, const char* rhs, std::size_t count) {
-  // https://github.com/gcc-mirror/gcc/blob/13b9cbfc32fe3ac4c81c4dd9c42d141c8fb95db4/libstdc%2B%2B-v3/include/bits/char_traits.h#L655
-  if (lhs == nullptr || rhs == nullptr) {
-    return rhs != nullptr ? -1 : 1;
-  }
-
-  for (std::size_t i = 0; i < count; ++i) {
-    if (lhs[i] != rhs[i]) {
-      return lhs[i] < rhs[i] ? -1 : 1;
-    } else if (lhs[i] == '\0') {
-      return 0;
-    }
-  }
-
-  return 0;
-}
-
-constexpr inline const char* strstr_constexpr(const char* str, const char* target) {
-  // https://github.com/freebsd/freebsd/blob/master/sys/libkern/strstr.c
-  if (char c = target != nullptr ? *target++ : '\0'; c != '\0' && str != nullptr) {
-    std::size_t len = strlen_constexpr(target);
-    do {
-      char sc = {};
-      do {
-        if ((sc = *str++) == '\0') {
-          return nullptr;
-        }
-      } while (sc != c);
-    } while (strncmp_constexpr(str, target, len) != 0);
-    --str;
-  }
-
-  return str;
-}
-
-constexpr inline char* strstr_constexpr(char* str, const char* target) {
-  // https://github.com/freebsd/freebsd/blob/master/sys/libkern/strstr.c
-  if (char c = target != nullptr ? *target++ : '\0'; c != '\0' && str != nullptr) {
-    std::size_t len = strlen_constexpr(target);
-    do {
-      char sc = {};
-      do {
-        if ((sc = *str++) == '\0') {
-          return nullptr;
-        }
-      } while (sc != c);
-    } while (strncmp_constexpr(str, target, len) != 0);
-    --str;
-  }
-  return str;
-}
@@ -1,26 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- *
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
- * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include <SPI.h>
-
-using MarlinSPI = SPIClass;
@@ -1,111 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Fast I/O Routines for X86_64
- */
-
-#include "../shared/Marduino.h"
-#include <pinmapping.h>
-
-#define SET_DIR_INPUT(IO)     Gpio::setDir(IO, 1)
-#define SET_DIR_OUTPUT(IO)    Gpio::setDir(IO, 0)
-
-#define SET_MODE(IO, mode)    Gpio::setMode(IO, mode)
-
-#define WRITE_PIN_SET(IO)     Gpio::set(IO)
-#define WRITE_PIN_CLR(IO)     Gpio::clear(IO)
-
-#define READ_PIN(IO)          Gpio::get(IO)
-#define WRITE_PIN(IO,V)       Gpio::set(IO, V)
-
-/**
- * Magic I/O routines
- *
- * Now you can simply SET_OUTPUT(STEP); WRITE(STEP, HIGH); WRITE(STEP, LOW);
- *
- * Why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html
- */
-
-/// Read a pin
-#define _READ(IO)             READ_PIN(IO)
-
-/// Write to a pin
-#define _WRITE(IO,V)          WRITE_PIN(IO,V)
-
-/// toggle a pin
-#define _TOGGLE(IO)          _WRITE(IO, !READ(IO))
-
-/// set pin as input
-#define _SET_INPUT(IO)        SET_DIR_INPUT(IO)
-
-/// set pin as output
-#define _SET_OUTPUT(IO)       SET_DIR_OUTPUT(IO)
-
-/// set pin as input with pullup mode
-#define _PULLUP(IO,V)         pinMode(IO, (V) ? INPUT_PULLUP : INPUT)
-
-/// set pin as input with pulldown mode
-#define _PULLDOWN(IO,V)       pinMode(IO, (V) ? INPUT_PULLDOWN : INPUT)
-
-// hg42: all pins can be input or output (I hope)
-// hg42: undefined pins create compile error (IO, is no pin)
-// hg42: currently not used, but was used by pinsDebug
-
-/// check if pin is an input
-#define _IS_INPUT(IO)         (IO >= 0)
-
-/// check if pin is an output
-#define _IS_OUTPUT(IO)        (IO >= 0)
-
-/// Read a pin wrapper
-#define READ(IO)             _READ(IO)
-
-/// Write to a pin wrapper
-#define WRITE(IO,V)          _WRITE(IO,V)
-
-/// toggle a pin wrapper
-#define TOGGLE(IO)           _TOGGLE(IO)
-
-/// set pin as input wrapper
-#define SET_INPUT(IO)        _SET_INPUT(IO)
-/// set pin as input with pullup wrapper
-#define SET_INPUT_PULLUP(IO)  do{ _SET_INPUT(IO); _PULLUP(IO, HIGH); }while(0)
-/// set pin as input with pulldown wrapper
-#define SET_INPUT_PULLDOWN(IO) do{ _SET_INPUT(IO); _PULLDOWN(IO, HIGH); }while(0)
-/// set pin as output wrapper  -  reads the pin and sets the output to that value
-#define SET_OUTPUT(IO)        do{ _WRITE(IO, _READ(IO)); _SET_OUTPUT(IO); }while(0)
-// set pin as PWM
-#define SET_PWM(IO)           SET_OUTPUT(IO)
-
-/// check if pin is an input wrapper
-#define IS_INPUT(IO)         _IS_INPUT(IO)
-/// check if pin is an output wrapper
-#define IS_OUTPUT(IO)        _IS_OUTPUT(IO)
-
-// Shorthand
-#define OUT_WRITE(IO,V)       do{ SET_OUTPUT(IO); WRITE(IO,V); }while(0)
-
-// digitalRead/Write wrappers
-#define extDigitalRead(IO)    digitalRead(IO)
-#define extDigitalWrite(IO,V) digitalWrite(IO,V)
@@ -1,22 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
@@ -1,31 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-// Add strcmp_P if missing
-#ifndef strcmp_P
-  #define strcmp_P(a, b) strcmp((a), (b))
-#endif
-
-#ifndef strcat_P
-  #define strcat_P(dest, src) strcat((dest), (src))
-#endif
@@ -1,22 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
@@ -1,43 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Test X86_64-specific configuration values for errors at compile-time.
- */
-
-// Emulating RAMPS
-#if ENABLED(SPINDLE_LASER_PWM) && !(SPINDLE_LASER_PWM_PIN == 4 || SPINDLE_LASER_PWM_PIN == 6 || SPINDLE_LASER_PWM_PIN == 11)
-  #error "SPINDLE_LASER_PWM_PIN must use SERVO0, SERVO1 or SERVO3 connector"
-#endif
-
-#if ENABLED(FAST_PWM_FAN) || SPINDLE_LASER_FREQUENCY
-  #error "Features requiring Hardware PWM (FAST_PWM_FAN, SPINDLE_LASER_FREQUENCY) are not yet supported on LINUX."
-#endif
-
-#if HAS_TMC_SW_SERIAL
-  #error "TMC220x Software Serial is not supported on LINUX."
-#endif
-
-#if ENABLED(POSTMORTEM_DEBUGGING)
-  #error "POSTMORTEM_DEBUGGING is not yet supported on LINUX."
-#endif
@@ -1,59 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Support routines for X86_64
- */
-
-/**
- * Translation of routines & variables used by pinsDebug.h
- */
-
-#define NUMBER_PINS_TOTAL NUM_DIGITAL_PINS
-#define pwm_details(pin) pin = pin    // do nothing  // print PWM details
-#define pwm_status(pin) false //Print a pin's PWM status. Return true if it's currently a PWM pin.
-#define IS_ANALOG(P) (DIGITAL_PIN_TO_ANALOG_PIN(P) >= 0 ? 1 : 0)
-#define digitalRead_mod(p)  digitalRead(p)
-#define PRINT_PORT(p)
-#define GET_ARRAY_PIN(p) pin_array[p].pin
-#define PRINT_ARRAY_NAME(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0)
-#define PRINT_PIN(p) do{ sprintf_P(buffer, PSTR("%3d "), p); SERIAL_ECHO(buffer); }while(0)
-#define MULTI_NAME_PAD 16 // space needed to be pretty if not first name assigned to a pin
-
-// active ADC function/mode/code values for PINSEL registers
-constexpr int8_t ADC_pin_mode(pin_t pin) {
-  return (-1);
-}
-
-int8_t get_pin_mode(pin_t pin) {
-  if (!VALID_PIN(pin)) return -1;
-  return 0;
-}
-
-bool GET_PINMODE(pin_t pin) {
-  int8_t pin_mode = get_pin_mode(pin);
-  if (pin_mode == -1 || pin_mode == ADC_pin_mode(pin)) // found an invalid pin or active analog pin
-    return false;
-
-  return (Gpio::getMode(pin) != 0); //input/output state
-}
-
-bool GET_ARRAY_IS_DIGITAL(pin_t pin) {
-  return (!IS_ANALOG(pin) || get_pin_mode(pin) != ADC_pin_mode(pin));
-}
@@ -1,80 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * servo.h - Interrupt driven Servo library for Arduino using 16 bit timers- Version 2
- * Copyright (c) 2009 Michael Margolis.  All right reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-/**
- * Based on "servo.h - Interrupt driven Servo library for Arduino using 16 bit timers -
- *           Version 2 Copyright (c) 2009 Michael Margolis.  All right reserved.
- *
- * The only modification was to update/delete macros to match the LPC176x.
- *
- */
-
-#include <stdint.h>
-
-// Macros
-//values in microseconds
-#define MIN_PULSE_WIDTH       544     // the shortest pulse sent to a servo
-#define MAX_PULSE_WIDTH      2400     // the longest pulse sent to a servo
-#define DEFAULT_PULSE_WIDTH  1500     // default pulse width when servo is attached
-#define REFRESH_INTERVAL    20000     // minimum time to refresh servos in microseconds
-
-#define MAX_SERVOS             4
-
-#define INVALID_SERVO         255     // flag indicating an invalid servo index
-
-
-// Types
-
-typedef struct {
-  uint8_t nbr        : 8 ;            // a pin number from 0 to 254 (255 signals invalid pin)
-  uint8_t isActive   : 1 ;            // true if this channel is enabled, pin not pulsed if false
-} ServoPin_t;
-
-typedef struct {
-  ServoPin_t Pin;
-  unsigned int pulse_width;           // pulse width in microseconds
-} ServoInfo_t;
-
-// Global variables
-
-extern uint8_t ServoCount;
-extern ServoInfo_t servo_info[MAX_SERVOS];
@@ -1,55 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include "../../core/macros.h"
-#include "../../inc/MarlinConfigPre.h"
-
-#if BOTH(HAS_MARLINUI_U8GLIB, SDSUPPORT) && (LCD_PINS_D4 == SD_SCK_PIN || LCD_PINS_ENABLE == SD_MOSI_PIN || DOGLCD_SCK == SD_SCK_PIN || DOGLCD_MOSI == SD_MOSI_PIN)
-  #define LPC_SOFTWARE_SPI  // If the SD card and LCD adapter share the same SPI pins, then software SPI is currently
-                            // needed due to the speed and mode required for communicating with each device being different.
-                            // This requirement can be removed if the SPI access to these devices is updated to use
-                            // spiBeginTransaction.
-#endif
-
-// Onboard SD
-//#define SD_SCK_PIN     P0_07
-//#define SD_MISO_PIN    P0_08
-//#define SD_MOSI_PIN    P0_09
-//#define SD_SS_PIN      P0_06
-
-// External SD
-#ifndef SD_SCK_PIN
-  #define SD_SCK_PIN        50
-#endif
-#ifndef SD_MISO_PIN
-  #define SD_MISO_PIN       51
-#endif
-#ifndef SD_MOSI_PIN
-  #define SD_MOSI_PIN       52
-#endif
-#ifndef SD_SS_PIN
-  #define SD_SS_PIN         53
-#endif
-#ifndef SDSS
-  #define SDSS       SD_SS_PIN
-#endif
@@ -1,64 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include "../../../inc/MarlinConfig.h"
-
-#ifndef LCD_READ_ID
-  #define LCD_READ_ID  0x04   // Read display identification information (0xD3 on ILI9341)
-#endif
-#ifndef LCD_READ_ID4
-  #define LCD_READ_ID4 0xD3   // Read display identification information (0xD3 on ILI9341)
-#endif
-
-#define DATASIZE_8BIT    8
-#define DATASIZE_16BIT   16
-#define TFT_IO_DRIVER TFT_SPI
-
-#define DMA_MINC_ENABLE 1
-#define DMA_MINC_DISABLE 0
-
-class TFT_SPI {
-private:
-  static uint32_t ReadID(uint16_t Reg);
-  static void Transmit(uint16_t Data);
-  static void TransmitDMA(uint32_t MemoryIncrease, uint16_t *Data, uint16_t Count);
-
-public:
-  // static SPIClass SPIx;
-
-  static void Init();
-  static uint32_t GetID();
-  static bool isBusy();
-  static void Abort();
-
-  static void DataTransferBegin(uint16_t DataWidth = DATASIZE_16BIT);
-  static void DataTransferEnd();
-  static void DataTransferAbort();
-
-  static void WriteData(uint16_t Data);
-  static void WriteReg(uint16_t Reg);
-
-  static void WriteSequence(uint16_t *Data, uint16_t Count);
-  // static void WriteMultiple(uint16_t Color, uint16_t Count);
-  static void WriteMultiple(uint16_t Color, uint32_t Count);
-};
@@ -1,80 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include "../../../inc/MarlinConfig.h"
-
-#if ENABLED(TOUCH_BUTTONS_HW_SPI)
-  #include <SPI.h>
-#endif
-
-#ifndef TOUCH_MISO_PIN
-  #define TOUCH_MISO_PIN SD_MISO_PIN
-#endif
-#ifndef TOUCH_MOSI_PIN
-  #define TOUCH_MOSI_PIN SD_MOSI_PIN
-#endif
-#ifndef TOUCH_SCK_PIN
-  #define TOUCH_SCK_PIN  SD_SCK_PIN
-#endif
-#ifndef TOUCH_CS_PIN
-  #define TOUCH_CS_PIN   SD_SS_PIN
-#endif
-#ifndef TOUCH_INT_PIN
-  #define TOUCH_INT_PIN  -1
-#endif
-
-#define XPT2046_DFR_MODE        0x00
-#define XPT2046_SER_MODE        0x04
-#define XPT2046_CONTROL         0x80
-
-enum XPTCoordinate : uint8_t {
-  XPT2046_X  = 0x10 | XPT2046_CONTROL | XPT2046_DFR_MODE,
-  XPT2046_Y  = 0x50 | XPT2046_CONTROL | XPT2046_DFR_MODE,
-  XPT2046_Z1 = 0x30 | XPT2046_CONTROL | XPT2046_DFR_MODE,
-  XPT2046_Z2 = 0x40 | XPT2046_CONTROL | XPT2046_DFR_MODE,
-};
-
-#if !defined(XPT2046_Z1_THRESHOLD)
-  #define XPT2046_Z1_THRESHOLD 10
-#endif
-
-class XPT2046 {
-private:
-  static bool isBusy() { return false; }
-
-  static uint16_t getRawData(const XPTCoordinate coordinate);
-  static bool isTouched();
-
-  static inline void DataTransferBegin();
-  static inline void DataTransferEnd();
-  #if ENABLED(TOUCH_BUTTONS_HW_SPI)
-    static uint16_t HardwareIO(uint16_t data);
-  #endif
-  static uint16_t SoftwareIO(uint16_t data);
-  static uint16_t IO(uint16_t data = 0);
-
-public:
-  #if ENABLED(TOUCH_BUTTONS_HW_SPI)
-    static SPIClass SPIx;
-  #endif
-
-  static void Init();
-  static bool getRawPoint(int16_t *x, int16_t *y);
-};
@@ -1,91 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- *
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * HAL timers for Linux X86_64
- */
-
-#include <stdint.h>
-
-// ------------------------
-// Defines
-// ------------------------
-
-#define FORCE_INLINE __attribute__((always_inline)) inline
-
-typedef uint64_t hal_timer_t;
-#define HAL_TIMER_TYPE_MAX 0xFFFFFFFFFFFFFFFF
-
-#define HAL_TIMER_RATE         ((SystemCoreClock) / 4)  // frequency of timers peripherals
-
-#ifndef STEP_TIMER_NUM
-  #define STEP_TIMER_NUM        0  // Timer Index for Stepper
-#endif
-#ifndef PULSE_TIMER_NUM
-  #define PULSE_TIMER_NUM       STEP_TIMER_NUM
-#endif
-#ifndef TEMP_TIMER_NUM
-  #define TEMP_TIMER_NUM        1  // Timer Index for Temperature
-#endif
-#ifndef SYSTICK_TIMER_NUM
-  #define SYSTICK_TIMER_NUM     2 // Timer Index for Systick
-#endif
-#define SYSTICK_TIMER_FREQUENCY 1000
-
-#define TEMP_TIMER_RATE        1000000
-#define TEMP_TIMER_FREQUENCY   1000 // temperature interrupt frequency
-
-#define STEPPER_TIMER_RATE     HAL_TIMER_RATE   // frequency of stepper timer (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE)
-#define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000) // stepper timer ticks per µs
-#define STEPPER_TIMER_PRESCALE (CYCLES_PER_MICROSECOND / STEPPER_TIMER_TICKS_PER_US)
-
-#define PULSE_TIMER_RATE       STEPPER_TIMER_RATE   // frequency of pulse timer
-#define PULSE_TIMER_PRESCALE   STEPPER_TIMER_PRESCALE
-#define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
-
-#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt(STEP_TIMER_NUM)
-#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(STEP_TIMER_NUM)
-#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(STEP_TIMER_NUM)
-
-#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(TEMP_TIMER_NUM)
-#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(TEMP_TIMER_NUM)
-
-#ifndef HAL_STEP_TIMER_ISR
-  #define HAL_STEP_TIMER_ISR()  extern "C" void TIMER0_IRQHandler()
-#endif
-#ifndef HAL_TEMP_TIMER_ISR
-  #define HAL_TEMP_TIMER_ISR()  extern "C" void TIMER1_IRQHandler()
-#endif
-
-void HAL_timer_init();
-void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
-
-void HAL_timer_set_compare(const uint8_t timer_num, const hal_timer_t compare);
-hal_timer_t HAL_timer_get_compare(const uint8_t timer_num);
-hal_timer_t HAL_timer_get_count(const uint8_t timer_num);
-
-void HAL_timer_enable_interrupt(const uint8_t timer_num);
-void HAL_timer_disable_interrupt(const uint8_t timer_num);
-bool HAL_timer_interrupt_enabled(const uint8_t timer_num);
-
-#define HAL_timer_isr_prologue(TIMER_NUM)
-#define HAL_timer_isr_epilogue(TIMER_NUM)
@@ -1,52 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-// adapted from  I2C/master/master.c example
-//   https://www-users.cs.york.ac.uk/~pcc/MCP/HAPR-Course-web/CMSIS/examples/html/master_8c_source.html
-
-#ifdef __PLAT_NATIVE_SIM__
-
-#include <cstdint>
-
-#ifdef __cplusplus
-  extern "C" {
-#endif
-
-uint8_t u8g_i2c_start(const uint8_t sla) {
-  return 1;
-}
-
-void u8g_i2c_init(const uint8_t clock_option) {
-}
-
-uint8_t u8g_i2c_send_byte(uint8_t data) {
-  return 1;
-}
-
-void u8g_i2c_stop() {
-}
-
-#ifdef __cplusplus
-  }
-#endif
-
-#endif // __PLAT_NATIVE_SIM__
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
InsanityAutomation	988140a467	Update Configuration_adv.h	2021-03-20 13:42:07 -04:00
InsanityAutomation	c320503d78	Merge branch 'bugfix-2.0.x' into FunmatHT	2021-03-20 12:30:49 -04:00
InsanityAutomation	d90d15817c	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2021-03-20 11:16:35 -04:00
InsanityAutomation	4479f438fd	Merge branch 'FunmatHT' of https://github.com/InsanityAutomation/Marlin into FunmatHT	2021-03-20 11:16:23 -04:00
InsanityAutomation	e05616ada1	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2021-03-12 16:16:33 -05:00
InsanityAutomation	b4402a789a	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2021-03-06 14:13:22 -05:00
InsanityAutomation	b385758e22	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2021-02-27 11:17:18 -05:00
Marcio T	34cda524c4	LVGL Touch UI followup (#21167 )	2021-02-22 22:38:54 -06:00
InsanityAutomation	900047298e	Update pins_INTAMSYS40.h	2020-08-01 12:56:16 -04:00
InsanityAutomation	c86c85437f	Update Configuration_adv.h	2020-08-01 12:54:39 -04:00
InsanityAutomation	18d0e1b365	Update Configuration.h	2020-08-01 12:54:38 -04:00
InsanityAutomation	a34b4471b5	more config	2020-08-01 12:54:38 -04:00
InsanityAutomation	ae9372bc16	ITS ALIVE!	2020-08-01 12:53:45 -04:00
InsanityAutomation	848e9ea241	progress	2020-08-01 12:53:39 -04:00
InsanityAutomation	d21d6f6c9e	Support all but motion	2020-08-01 12:52:13 -04:00
InsanityAutomation	b35d0c61b9	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-08-01 12:49:56 -04:00
InsanityAutomation	5c1c99da0c	Update Configuration_adv.h	2020-07-23 11:47:55 -04:00
InsanityAutomation	261778e540	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-03-30 20:11:40 -04:00
InsanityAutomation	6ee6205e18	Update Configuration.h	2020-03-26 12:25:08 -04:00
InsanityAutomation	d47ceb2e8b	more config	2020-03-26 10:55:46 -04:00
InsanityAutomation	75beeb7b25	Update pins_INTAMSYS40.h	2020-03-26 09:54:50 -04:00
InsanityAutomation	522735b858	ITS ALIVE!	2020-03-26 09:54:50 -04:00
InsanityAutomation	4f7d610c96	progress	2020-03-26 09:54:50 -04:00
InsanityAutomation	d2cee0be7a	Support all but motion	2020-03-26 09:54:49 -04:00
InsanityAutomation	20c60fe8f1	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-03-26 09:54:31 -04:00
InsanityAutomation	877b3c65f9	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-03-14 16:28:14 -04:00
InsanityAutomation	aa9b6280ff	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-01-29 23:12:48 -05:00
InsanityAutomation	2a9ecf46a5	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-01-27 20:52:29 -05:00
InsanityAutomation	cf9a8e184e	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-01-18 23:29:55 -05:00
InsanityAutomation	b12fe74d75	Merge branch 'bugfix-2.0.x' of https://github.com/MarlinFirmware/Marlin into bugfix-2.0.x	2020-01-02 23:00:52 -05:00
Scott Lahteine	8b927a283e	Fix binary protocol buffer overrun	2019-10-07 19:13:53 -05:00