Fix compile issue, Reduce RAM

Fix compiling errors for DGUS displays

.github/workflows/ci-unit-tests.yml

@@ -1,73 +0,0 @@
-#
-# ci-unit-tests.yml
-# Build and execute unit tests to catch functional issues in code
-#
-
-name: CI - Unit Tests
-
-on:
-  pull_request:
-    branches:
-    - bugfix-2.1.x
-    # Cannot be enabled on 2.1.x until it contains the unit test framework
-    #- 2.1.x
-    paths-ignore:
-    - config/**
-    - data/**
-    - docs/**
-    - '**/*.md'
-  push:
-    branches:
-    - bugfix-2.1.x
-    # Cannot be enabled on 2.1.x until it contains the unit test framework
-    #- 2.1.x
-    paths-ignore:
-    - config/**
-    - data/**
-    - docs/**
-    - '**/*.md'
-
-jobs:
-  # This runs all unit tests as a single job. While it should be possible to break this up into
-  # multiple jobs, they currently run quickly and finish long before the compilation tests.
-  run_unit_tests:
-    name: Unit Test
-    # These tests will only be able to run on the bugfix-2.1.x branch, until the next release
-    # pulls them into additional branches.
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Check out the PR
-      uses: actions/checkout@v4
-
-    - name: Cache pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
-        restore-keys: |
-          ${{ runner.os }}-pip-
-
-    - name: Cache PlatformIO
-      uses: actions/cache@v4
-      with:
-        path: ~/.platformio
-        key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
-
-    - name: Select Python 3.9
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-        architecture: 'x64'
-
-    - name: Install PlatformIO
-      run: |
-        pip install -U platformio
-        pio upgrade --dev
-        pio pkg update --global
-
-    - name: Run All Unit Tests
-      run: |
-        make unit-test-all-local

.github/workflows/ci-validate-pins.yml

@@ -1,51 +0,0 @@
-#
-# ci-validate-pins.yml
-# Validate that all of the pins files are unchanged by pinsformat.py
-#
-
-name: CI - Validate Pins Files
-
-on:
-  pull_request:
-    branches:
-    - bugfix-2.1.x
-    # Cannot be enabled on 2.1.x until it contains the unit test framework
-    #- 2.1.x
-    paths:
-    - 'Marlin/src/pins/*/**'
-  push:
-    branches:
-    - bugfix-2.1.x
-    # Cannot be enabled on 2.1.x until it contains the unit test framework
-    #- 2.1.x
-    paths:
-    - 'Marlin/src/pins/*/**'
-
-jobs:
-  validate_pins_files:
-    name: Validate Pins Files
-    if: github.repository == 'MarlinFirmware/Marlin'
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Check out the PR
-      uses: actions/checkout@v4
-
-    - name: Cache pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
-        restore-keys: |
-          ${{ runner.os }}-pip-
-
-    - name: Select Python 3.9
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-        architecture: 'x64'
-
-    - name: Validate all pins files
-      run: |
-        make validate-pins -j

.github/workflows/test-builds.yml

@@ -1,9 +1,9 @@
 #
-# ci-build-tests.yml
+# test-builds.yml
 # Do test builds to catch compile errors
 #
 
-name: CI - Build Tests
+name: CI
 
 on:
   pull_request:
@@ -14,8 +14,6 @@ on:
     - config/**
     - data/**
     - docs/**
-    - test/**
-    - Marlin/tests/**
     - '**/*.md'
   push:
     branches:
@@ -25,13 +23,11 @@ on:
     - config/**
     - data/**
     - docs/**
-    - test/**
-    - Marlin/tests/**
     - '**/*.md'
 
 jobs:
   test_builds:
-    name: Build Test
+    name: Run All Tests
     if: github.repository == 'MarlinFirmware/Marlin'
 
     runs-on: ubuntu-latest

Makefile

@@ -2,23 +2,17 @@ SCRIPTS_DIR := buildroot/share/scripts
 CONTAINER_RT_BIN := docker
 CONTAINER_RT_OPTS := --rm -v $(PWD):/code -v platformio-cache:/root/.platformio
 CONTAINER_IMAGE := marlin-dev
-UNIT_TEST_CONFIG ?= default
 
 help:
 	@echo "Tasks for local development:"
 	@echo "make marlin                    : Build marlin for the configured board"
-	@echo "make format-pins -j            : Reformat all pins files (-j for parallel execution)"
-	@echo "make validate-pins -j          : Validate all pins files, fails if any require reformatting"
+	@echo "make format-pins               : Reformat all pins files"
 	@echo "make tests-single-ci           : Run a single test from inside the CI"
 	@echo "make tests-single-local        : Run a single test locally"
 	@echo "make tests-single-local-docker : Run a single test locally, using docker"
 	@echo "make tests-all-local           : Run all tests locally"
 	@echo "make tests-all-local-docker    : Run all tests locally, using docker"
-	@echo "make unit-test-single-local    : Run unit tests for a single config locally"
-	@echo "make unit-test-single-local-docker : Run unit tests for a single config locally, using docker"
-	@echo "make unit-test-all-local      : Run all code tests locally"
-	@echo "make unit-test-all-local-docker : Run all code tests locally, using docker"
-	@echo "make setup-local-docker        : Setup local docker using buildx"
+	@echo "make setup-local-docker        : Build the local docker image"
 	@echo ""
 	@echo "Options for testing:"
 	@echo "  TEST_TARGET          Set when running tests-single-*, to select the"
@@ -28,9 +22,6 @@ help:
 	@echo "                       run on GitHub CI"
 	@echo "  ONLY_TEST            Limit tests to only those that contain this, or"
 	@echo "                       the index of the test (1-based)"
-	@echo "  UNIT_TEST_CONFIG     Set the name of the config from the test folder, without"
-	@echo "                       the leading number. Default is 'default'". Used with the
-	@echo "                       unit-test-single-* tasks"
 	@echo "  VERBOSE_PLATFORMIO   If you want the full PIO output, set any value"
 	@echo "  GIT_RESET_HARD       Used by CI: reset all local changes. WARNING:"
 	@echo "                       THIS WILL UNDO ANY CHANGES YOU'VE MADE!"
@@ -52,53 +43,23 @@ tests-single-local:
 tests-single-local-docker:
 	@if ! test -n "$(TEST_TARGET)" ; then echo "***ERROR*** Set TEST_TARGET=<your-module> or use make tests-all-local-docker" ; return 1; fi
 	@if ! $(CONTAINER_RT_BIN) images -q $(CONTAINER_IMAGE) > /dev/null ; then $(MAKE) setup-local-docker ; fi
-	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS) $(CONTAINER_IMAGE) make tests-single-local TEST_TARGET=$(TEST_TARGET) VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD) ONLY_TEST="$(ONLY_TEST)"
+	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS) $(CONTAINER_IMAGE) $(MAKE) tests-single-local TEST_TARGET=$(TEST_TARGET) VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD) ONLY_TEST="$(ONLY_TEST)"
 
 tests-all-local:
-	@python -c "import yaml" 2>/dev/null || (echo 'pyyaml module is not installed. Install it with "python -m pip install pyyaml"' && exit 1)
 	export PATH="./buildroot/bin/:./buildroot/tests/:${PATH}" \
 	  && export VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) \
-	  && for TEST_TARGET in $$(python $(SCRIPTS_DIR)/get_test_targets.py) ; do \
-	    if [ "$$TEST_TARGET" = "linux_native" ] && [ "$$(uname)" = "Darwin" ]; then \
-	      echo "Skipping tests for $$TEST_TARGET on macOS" ; \
-	      continue ; \
-	    fi ; \
-	    echo "Running tests for $$TEST_TARGET" ; \
-	    run_tests . $$TEST_TARGET || exit 1 ; \
-	    sleep 5; \
-	  done
+	  && for TEST_TARGET in $$($(SCRIPTS_DIR)/get_test_targets.py) ; do echo "Running tests for $$TEST_TARGET" ; run_tests . $$TEST_TARGET ; done
 
 tests-all-local-docker:
 	@if ! $(CONTAINER_RT_BIN) images -q $(CONTAINER_IMAGE) > /dev/null ; then $(MAKE) setup-local-docker ; fi
-	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS) $(CONTAINER_IMAGE) make tests-all-local VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD)
-
-unit-test-single-local:
-	platformio run -t marlin_$(UNIT_TEST_CONFIG) -e linux_native_test
-
-unit-test-single-local-docker:
-	@if ! $(CONTAINER_RT_BIN) images -q $(CONTAINER_IMAGE) > /dev/null ; then $(MAKE) setup-local-docker ; fi
-	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS)  $(CONTAINER_IMAGE) make unit-test-single-local UNIT_TEST_CONFIG=$(UNIT_TEST_CONFIG)
-
-unit-test-all-local:
-	platformio run -t test-marlin -e linux_native_test
-
-unit-test-all-local-docker:
-	@if ! $(CONTAINER_RT_BIN) images -q $(CONTAINER_IMAGE) > /dev/null ; then $(MAKE) setup-local-docker ; fi
-	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS)  $(CONTAINER_IMAGE) make unit-test-all-local
+	$(CONTAINER_RT_BIN) run $(CONTAINER_RT_OPTS) $(CONTAINER_IMAGE) $(MAKE) tests-all-local VERBOSE_PLATFORMIO=$(VERBOSE_PLATFORMIO) GIT_RESET_HARD=$(GIT_RESET_HARD)
 
 setup-local-docker:
-	$(CONTAINER_RT_BIN) buildx build -t $(CONTAINER_IMAGE) -f docker/Dockerfile .
+	$(CONTAINER_RT_BIN) build -t $(CONTAINER_IMAGE) -f docker/Dockerfile .
 
 PINS := $(shell find Marlin/src/pins -mindepth 2 -name '*.h')
 
-.PHONY: $(PINS) format-pins validate-pins
-
 $(PINS): %:
-	@echo "Formatting $@"
-	@python $(SCRIPTS_DIR)/pinsformat.py $< $@
+	@echo "Formatting $@" && node $(SCRIPTS_DIR)/pinsformat.js $@
 
 format-pins: $(PINS)
-
-validate-pins: format-pins
-	@echo "Validating pins files"
-	@git diff --exit-code || (git status && echo "\nError: Pins files are not formatted correctly. Run \"make format-pins\" to fix.\n" && exit 1)

Marlin/Configuration_adv.h

@@ -304,12 +304,12 @@
  * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  */
 #if ENABLED(THERMAL_PROTECTION_HOTENDS)
-  #define THERMAL_PROTECTION_PERIOD 40        // (seconds)
-  #define THERMAL_PROTECTION_HYSTERESIS 4     // (°C)
+  #define THERMAL_PROTECTION_PERIOD 20        // (seconds)
+  #define THERMAL_PROTECTION_HYSTERESIS 15    // (°C)
 
   #define ADAPTIVE_FAN_SLOWING              // Slow down the part-cooling fan if the temperature drops
   #if ENABLED(ADAPTIVE_FAN_SLOWING)
-    //#define REPORT_ADAPTIVE_FAN_SLOWING     // Report fan slowing activity to the console
+    #define REPORT_ADAPTIVE_FAN_SLOWING     // Report fan slowing activity to the console
     #if ANY(MPCTEMP, PIDTEMP)
       #define TEMP_TUNING_MAINTAIN_FAN      // Don't slow down the fan speed during M303 or M306 T
     #endif
@@ -327,7 +327,7 @@
    * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
    * below 2.
    */
-  #define WATCH_TEMP_PERIOD  40               // (seconds)
+  #define WATCH_TEMP_PERIOD  30               // (seconds)
   #define WATCH_TEMP_INCREASE 2               // (°C)
 #endif
 
@@ -335,14 +335,23 @@
  * Thermal Protection parameters for the bed are just as above for hotends.
  */
 #if ENABLED(THERMAL_PROTECTION_BED)
-  #define THERMAL_PROTECTION_BED_PERIOD        90 // (seconds)
-  #define THERMAL_PROTECTION_BED_HYSTERESIS     2 // (°C)
+  #if ENABLED(MachineTLD6)
+    #define THERMAL_PROTECTION_BED_PERIOD        60 // Seconds
+    #define THERMAL_PROTECTION_BED_HYSTERESIS     2 // Degrees Celsius
+  #else
+    #define THERMAL_PROTECTION_BED_PERIOD        40 // Seconds
+    #define THERMAL_PROTECTION_BED_HYSTERESIS     4 // Degrees Celsius
+  #endif
 
   /**
    * As described above, except for the bed (M140/M190/M303).
    */
-  #define WATCH_BED_TEMP_PERIOD                60 // (seconds)
-  #define WATCH_BED_TEMP_INCREASE               2 // (°C)
+  #if ENABLED(MachineTLD6)
+    #define WATCH_BED_TEMP_PERIOD                240 // Seconds
+  #else
+    #define WATCH_BED_TEMP_PERIOD                60 // Seconds
+  #endif
+  #define WATCH_BED_TEMP_INCREASE               2 // Degrees Celsius
 #endif
 
 /**
@@ -459,7 +468,7 @@
       #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
 
     #else
-      #define PID_FAN_SCALING_LIN_FACTOR (0)             // Power loss due to cooling = Kf * (fan_speed)
+      #define PID_FAN_SCALING_LIN_FACTOR (0)             // Power-loss due to cooling = Kf * (fan_speed)
       #define DEFAULT_Kf 10                              // A constant value added to the PID-tuner
       #define PID_FAN_SCALING_MIN_SPEED 10               // Minimum fan speed at which to enable PID_FAN_SCALING
     #endif
@@ -549,8 +558,8 @@
  */
 #define HOTEND_IDLE_TIMEOUT
 #if ENABLED(HOTEND_IDLE_TIMEOUT)
-  #define HOTEND_IDLE_TIMEOUT_SEC (30*60)    // (seconds) Time without extruder movement to trigger protection
-  #define HOTEND_IDLE_MIN_TRIGGER   170     // (°C) Minimum temperature to enable hotend protection
+  #define HOTEND_IDLE_TIMEOUT_SEC (20*60)    // (seconds) Time without extruder movement to trigger protection
+  #define HOTEND_IDLE_MIN_TRIGGER   140     // (°C) Minimum temperature to enable hotend protection
   #define HOTEND_IDLE_NOZZLE_TARGET   0     // (°C) Safe temperature for the nozzle after timeout
   #define HOTEND_IDLE_BED_TARGET      0     // (°C) Safe temperature for the bed after timeout
 #endif
@@ -573,9 +582,11 @@
  * The fan turns on automatically whenever any driver is enabled and turns
  * off (or reduces to idle speed) shortly after drivers are turned off.
  */
-//#define USE_CONTROLLER_FAN
+#if ENABLED(BTTSKRPRO)
+  #define USE_CONTROLLER_FAN
+#endif
 #if ENABLED(USE_CONTROLLER_FAN)
-  //#define CONTROLLER_FAN_PIN -1           // Set a custom pin for the controller fan
+  #define CONTROLLER_FAN_PIN FAN3_PIN        // Set a custom pin for the controller fan
   //#define CONTROLLER_FAN2_PIN -1          // Set a custom pin for second controller fan
   //#define CONTROLLER_FAN_USE_Z_ONLY       // With this option only the Z axis is considered
   //#define CONTROLLER_FAN_IGNORE_Z         // Ignore Z stepper. Useful when stepper timeout is disabled.
@@ -603,7 +614,7 @@
  * (Does not work on Sanguinololu with FAN_SOFT_PWM.)
  */
 #define FAN_KICKSTART_TIME  100  // (ms)
-#define FAN_KICKSTART_POWER 180  // 64-255
+//#define FAN_KICKSTART_POWER 180  // 64-255
 
 // Some coolers may require a non-zero "off" state.
 //#define FAN_OFF_PWM  1
@@ -681,8 +692,13 @@
  * Multiple extruders can be assigned to the same pin in which case
  * the fan will turn on when any selected extruder is above the threshold.
  */
-#define E0_AUTO_FAN_PIN -1
-#define E1_AUTO_FAN_PIN -1
+#if ENABLED(OCTOPUS)
+  #define E0_AUTO_FAN_PIN PA8
+  #define E1_AUTO_FAN_PIN PE5
+#else
+  #define E0_AUTO_FAN_PIN FAN1_PIN
+  #define E1_AUTO_FAN_PIN FAN1_PIN
+#endif
 #define E2_AUTO_FAN_PIN -1
 #define E3_AUTO_FAN_PIN -1
 #define E4_AUTO_FAN_PIN -1
@@ -740,9 +756,15 @@
  * The multiplexer is automatically switched at tool-change.
  * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  */
-#define FANMUX0_PIN -1
-#define FANMUX1_PIN -1
-#define FANMUX2_PIN -1
+#if ENABLED(OCTOPUS)
+  #define FANMUX0_PIN PD12
+  #define FANMUX1_PIN PD13
+  #define FANMUX2_PIN -1
+#else
+  #define FANMUX0_PIN -1
+  #define FANMUX1_PIN -1
+  #define FANMUX2_PIN -1
+#endif
 
 /**
  * @section caselight
@@ -815,12 +837,32 @@
  *       Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  *       follow with M605 S3 to initiate mirrored movement.
  */
-//#define DUAL_X_CARRIAGE
+#define DUAL_X_CARRIAGE
 #if ENABLED(DUAL_X_CARRIAGE)
-  #define X1_MIN_POS X_MIN_POS    // Set to X_MIN_POS
+  #define X1_MIN_POS -50    // Set to X_MIN_POS
   #define X1_MAX_POS X_BED_SIZE   // A max coordinate so the X1 carriage can't hit the parked X2 carriage
-  #define X2_MIN_POS    80        // A min coordinate so the X2 carriage can't hit the parked X1 carriage
-  #define X2_MAX_POS   353        // The max position of the X2 carriage, typically also the home position
+  #define X2_MIN_POS   15         // A min coordinate so the X2 carriage can't hit the parked X1 carriage
+  #if ANY(TitanExtruder, H2Extruder)
+  #define X2_OFFSET 12
+#elif ANY(BMGExtruderV2, BMGExtruderV3)
+  #define X2_OFFSET 0
+#else
+  #define X2_OFFSET -3
+#endif
+  #if ENABLED(MachineTLD3P)
+  #define X2_MAX_POS 359 + X2_OFFSET - VULCAN_OFFSET          // The max position of the X2 carriage, typically also the home position
+#elif ENABLED(MachineTLD4)
+  #define X2_MAX_POS 454 + X2_OFFSET - VULCAN_OFFSET
+#elif ENABLED(MachineTLD5)
+  #define X2_MAX_POS 554 + X2_OFFSET - VULCAN_OFFSET
+#elif ENABLED(MachineTLD6)
+  #define X2_MAX_POS 654 + X2_OFFSET - VULCAN_OFFSET
+#elif ENABLED(MachineTLD2P)
+  #define X2_MAX_POS 264 + X2_OFFSET - VULCAN_OFFSET
+#elif ENABLED(MachineTLH2P)
+  #define X2_MAX_POS 279 + X2_OFFSET - VULCAN_OFFSET
+#endif
+#define X2_HOME_DIR    1        // Set to 1. The X2 carriage always homes to the max endstop position
   #define X2_HOME_POS X2_MAX_POS  // Default X2 home position. Set to X2_MAX_POS.
                                   // NOTE: For Dual X Carriage use M218 T1 Xn to override the X2_HOME_POS.
                                   // This allows recalibration of endstops distance without a rebuild.
@@ -830,7 +872,7 @@
   #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
 
   // Default x offset in duplication mode (typically set to half print bed width)
-  #define DEFAULT_DUPLICATION_X_OFFSET 100
+  #define DEFAULT_DUPLICATION_X_OFFSET X_CENTER
 
   // Default action to execute following M605 mode change commands. Typically G28X to apply new mode.
   //#define EVENT_GCODE_IDEX_AFTER_MODECHANGE "G28X"
@@ -882,9 +924,11 @@
 #ifdef Z2_DRIVER_TYPE
   //#define INVERT_Z2_VS_Z_DIR        // Z2 direction signal is the opposite of Z
 
-  //#define Z_MULTI_ENDSTOPS          // Other Z axes have their own endstops
+  #if DISABLED(BLTOUCH)
+    #define Z_MULTI_ENDSTOPS          // Other Z axes have their own endstops
+  #endif
   #if ENABLED(Z_MULTI_ENDSTOPS)
-    //#define Z2_STOP_PIN X_MAX_PIN   // Z2 endstop pin override
+    #define Z2_STOP_PIN Z_MAX_PIN   // Z2 endstop pin override
     #define Z2_ENDSTOP_ADJUSTMENT 0   // Z2 offset relative to Z endstop
   #endif
   #ifdef Z3_DRIVER_TYPE
@@ -928,7 +972,7 @@
 #define HOMING_BUMP_MM      { 5, 5, 2 }       // (linear=mm, rotational=°) Backoff from endstops after first bump
 #define HOMING_BUMP_DIVISOR { 2, 2, 4 }       // Re-Bump Speed Divisor (Divides the Homing Feedrate)
 
-//#define HOMING_BACKOFF_POST_MM { 2, 2, 2 }  // (linear=mm, rotational=°) Backoff from endstops after homing
+//#define HOMING_BACKOFF_POST_MM { 8, 8, 2 }  // (linear=mm, rotational=°) Backoff from endstops after homing
 //#define XY_COUNTERPART_BACKOFF_MM 0         // (mm) Backoff X after homing Y, and vice-versa
 
 #define QUICK_HOME                          // If G28 contains XY do a diagonal move first
@@ -1003,7 +1047,7 @@
    *
    * Set the default state here, change with 'M401 S' or UI, use M500 to save, M502 to reset.
    */
-  //#define BLTOUCH_HS_MODE true
+  #define BLTOUCH_HS_MODE true
 
   #ifdef BLTOUCH_HS_MODE
     // The probe Z offset (M851 Z) is the height at which the probe triggers.
@@ -1020,7 +1064,9 @@
  * Z Steppers Auto-Alignment
  * Add the G34 command to align multiple Z steppers using a bed probe.
  */
-#define Z_STEPPER_AUTO_ALIGN
+#if ENABLED(BL_Touch)
+  #define Z_STEPPER_AUTO_ALIGN
+#endif
 #if ENABLED(Z_STEPPER_AUTO_ALIGN)
   /**
    * Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
@@ -1066,13 +1112,13 @@
   #ifndef Z_STEPPER_ALIGN_STEPPER_XY
     // Amplification factor. Used to scale the correction step up or down in case
     // the stepper (spindle) position is farther out than the test point.
-    #define Z_STEPPER_ALIGN_AMP 1.0       // Use a value > 1.0 NOTE: This may cause instability!
+    #define Z_STEPPER_ALIGN_AMP 0.5       // Use a value > 1.0 NOTE: This may cause instability!
   #endif
 
   // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
   #define G34_MAX_GRADE              5    // (%) Maximum incline that G34 will handle
-  #define Z_STEPPER_ALIGN_ITERATIONS 5    // Number of iterations to apply during alignment
-  #define Z_STEPPER_ALIGN_ACC        0.02 // Stop iterating early if the accuracy is better than this
+  #define Z_STEPPER_ALIGN_ITERATIONS 9    // Number of iterations to apply during alignment
+  #define Z_STEPPER_ALIGN_ACC        0.01 // Stop iterating early if the accuracy is better than this
   #define RESTORE_LEVELING_AFTER_G34      // Restore leveling after G34 is done?
   // After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
   // Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
@@ -1200,18 +1246,18 @@
  *  X<1>         Set the given parameters only for the X axis.
  *  Y<1>         Set the given parameters only for the Y axis.
  */
-//#define INPUT_SHAPING_X
-//#define INPUT_SHAPING_Y
+#define INPUT_SHAPING_X
+#define INPUT_SHAPING_Y
 #if ANY(INPUT_SHAPING_X, INPUT_SHAPING_Y)
   #if ENABLED(INPUT_SHAPING_X)
-    #define SHAPING_FREQ_X  40          // (Hz) The default dominant resonant frequency on the X axis.
-    #define SHAPING_ZETA_X  0.15f       // Damping ratio of the X axis (range: 0.0 = no damping to 1.0 = critical damping).
+    #define SHAPING_FREQ_X   0.0        // (Hz) The default dominant resonant frequency on the X axis.
+    #define SHAPING_ZETA_X   0.0       // Damping ratio of the X axis (range: 0.0 = no damping to 1.0 = critical damping).
   #endif
   #if ENABLED(INPUT_SHAPING_Y)
-    #define SHAPING_FREQ_Y  40          // (Hz) The default dominant resonant frequency on the Y axis.
-    #define SHAPING_ZETA_Y  0.15f       // Damping ratio of the Y axis (range: 0.0 = no damping to 1.0 = critical damping).
+    #define SHAPING_FREQ_Y   0.0        // (Hz) The default dominant resonant frequency on the Y axis.
+    #define SHAPING_ZETA_Y   0.0        // Damping ratio of the Y axis (range: 0.0 = no damping to 1.0 = critical damping).
   #endif
-  //#define SHAPING_MIN_FREQ  20        // By default the minimum of the shaping frequencies. Override to affect SRAM usage.
+  #define SHAPING_MIN_FREQ  30.0      // (Hz) By default the minimum of the shaping frequencies. Override to affect SRAM usage.
   //#define SHAPING_MAX_STEPRATE 10000  // By default the maximum total step rate of the shaped axes. Override to affect SRAM usage.
   //#define SHAPING_MENU                // Add a menu to the LCD to set shaping parameters.
 #endif
@@ -1254,7 +1300,7 @@
 
 // Default Minimum Feedrates for printing and travel moves
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // (mm/s. °/s for rotational-only moves) Minimum feedrate. Set with M205 S.
-#define DEFAULT_MINTRAVELFEEDRATE     0.0     // (mm/s. °/s for rotational-only moves) Minimum travel feedrate. Set with M205 T.
+#define DEFAULT_MINTRAVELFEEDRATE     10.0     // (mm/s. °/s for rotational-only moves) Minimum travel feedrate. Set with M205 T.
 
 // Minimum time that a segment needs to take as the buffer gets emptied
 #define DEFAULT_MINSEGMENTTIME        20000   // (µs) Set with M205 B.
@@ -1270,23 +1316,23 @@
  * XY Frequency limit
  * Reduce resonance by limiting the frequency of small zigzag infill moves.
  * See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
- * Use M201 F<freq> G<min%> to change limits at runtime.
+ * Use M201 F<freq> S<min%> to change limits at runtime.
  */
 //#define XY_FREQUENCY_LIMIT      10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
 #ifdef XY_FREQUENCY_LIMIT
-  #define XY_FREQUENCY_MIN_PERCENT 5 // (%) Minimum FR percentage to apply. Set with M201 G<min%>.
+  #define XY_FREQUENCY_MIN_PERCENT 5 // (%) Minimum FR percentage to apply. Set with M201 S<min%>.
 #endif
 
 //
 // Backlash Compensation
 // Adds extra movement to axes on direction-changes to account for backlash.
 //
-#define BACKLASH_COMPENSATION
+//#define BACKLASH_COMPENSATION
 #if ENABLED(BACKLASH_COMPENSATION)
   // Define values for backlash distance and correction.
   // If BACKLASH_GCODE is enabled these values are the defaults.
   #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (linear=mm, rotational=°) One value for each linear axis
-  #define BACKLASH_CORRECTION    0.0       // 0.0 = no correction; 1.0 = full correction
+  #define BACKLASH_CORRECTION    0.3       // 0.0 = no correction; 1.0 = full correction
 
   // Add steps for motor direction changes on CORE kinematics
   //#define CORE_BACKLASH
@@ -1300,7 +1346,7 @@
 
   #if ENABLED(BACKLASH_GCODE)
     // Measure the Z backlash when probing (G29) and set with "M425 Z"
-    #define MEASURE_BACKLASH_WHEN_PROBING
+    //#define MEASURE_BACKLASH_WHEN_PROBING
 
     #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
       // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
@@ -1342,7 +1388,7 @@
   #define CALIBRATION_NOZZLE_TIP_HEIGHT          1.0  // mm
   #define CALIBRATION_NOZZLE_OUTER_DIAMETER      2.0  // mm
 
-  // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
+  // Uncomment to enable reporting (required for "G425 V", but consumes flash).
   //#define CALIBRATION_REPORTING
 
   // The true location and dimension the cube/bolt/washer on the bed.
@@ -1386,7 +1432,7 @@
  * Multi-stepping sends steps in bursts to reduce MCU usage for high step-rates.
  * This allows higher feedrates than the MCU could otherwise support.
  */
-#define MULTISTEPPING_LIMIT   32  //: [1, 2, 4, 8, 16, 32, 64, 128]
+#define MULTISTEPPING_LIMIT   16  //: [1, 2, 4, 8, 16, 32, 64, 128]
 
 /**
  * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
@@ -1394,7 +1440,7 @@
  * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  * lowest stepping frequencies.
  */
-#define ADAPTIVE_STEP_SMOOTHING
+//#define ADAPTIVE_STEP_SMOOTHING
 
 /**
  * Custom Microstepping
@@ -1474,6 +1520,7 @@
   #if IS_ULTIPANEL
     #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
     #define ULTIPANEL_FEEDMULTIPLY  // Encoder sets the feedrate multiplier on the Status Screen
+    //#define ULTIPANEL_FLOWPERCENT // Encoder sets the flow percentage on the Status Screen
   #endif
 #endif
 
@@ -1528,7 +1575,7 @@
   #endif
 
   // Include a page of printer information in the LCD Main Menu
-  #define LCD_INFO_MENU
+  //#define LCD_INFO_MENU
   #if ENABLED(LCD_INFO_MENU)
     //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
   #endif
@@ -1539,6 +1586,7 @@
    * Axis moves <= 1/2 the axis length and Extruder moves <= EXTRUDE_MAXLENGTH
    * will be shown in the move submenus.
    */
+
   #define MANUAL_MOVE_DISTANCE_MM                    10, 1.0, 0.1  // (mm)
   //#define MANUAL_MOVE_DISTANCE_MM         100, 50, 10, 1.0, 0.1  // (mm)
   //#define MANUAL_MOVE_DISTANCE_MM    500, 100, 50, 10, 1.0, 0.1  // (mm)
@@ -1580,7 +1628,7 @@
       #define BOOT_MARLIN_LOGO_SMALL      // Show a smaller Marlin logo on the Boot Screen (saving lots of flash)
     #endif
     #if HAS_MARLINUI_U8GLIB
-      #define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~3260 (or ~940) bytes of flash.
+      //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~3260 (or ~940) bytes of flash.
     #endif
     #if ANY(HAS_MARLINUI_U8GLIB, TOUCH_UI_FTDI_EVE)
       //#define SHOW_CUSTOM_BOOTSCREEN    // Show the bitmap in Marlin/_Bootscreen.h on startup.
@@ -1599,10 +1647,10 @@
   #endif
 
   // The timeout to return to the status screen from sub-menus
-  #define LCD_TIMEOUT_TO_STATUS 15000   // (ms)
+  //#define LCD_TIMEOUT_TO_STATUS 15000   // (ms)
 
   // Scroll a longer status message into view
-  #define STATUS_MESSAGE_SCROLLING
+  //#define STATUS_MESSAGE_SCROLLING
 
   // Apply a timeout to low-priority status messages
   //#define STATUS_MESSAGE_TIMEOUT_SEC 30 // (seconds)
@@ -1630,7 +1678,7 @@
       #define LED_USER_PRESET_BLUE         0  // User defined BLUE value
       #define LED_USER_PRESET_WHITE      255  // User defined WHITE value
       #define LED_USER_PRESET_BRIGHTNESS 255  // User defined intensity
-      //#define LED_USER_PRESET_STARTUP       // Have the printer display the user preset color on startup
+      #define LED_USER_PRESET_STARTUP       // Have the printer display the user preset color on startup
     #endif
     #if ENABLED(NEO2_COLOR_PRESETS)
       #define NEO2_USER_PRESET_RED        255 // User defined RED value
@@ -1669,7 +1717,7 @@
 #if HAS_DISPLAY && ANY(HAS_MEDIA, SET_PROGRESS_MANUALLY)
   #define SHOW_PROGRESS_PERCENT           // Show print progress percentage (doesn't affect progress bar)
   #define SHOW_ELAPSED_TIME               // Display elapsed printing time (prefix 'E')
-  //#define SHOW_REMAINING_TIME           // Display estimated time to completion (prefix 'R')
+  #define SHOW_REMAINING_TIME           // Display estimated time to completion (prefix 'R')
   #if ENABLED(SET_INTERACTION_TIME)
     #define SHOW_INTERACTION_TIME         // Display time until next user interaction ('C' = filament change)
   #endif
@@ -1727,7 +1775,7 @@
 
   //#define MEDIA_MENU_AT_TOP               // Force the media menu to be listed on the top of the main menu
 
-  #define EVENT_GCODE_SD_ABORT "G28XY"      // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
+  #define EVENT_GCODE_SD_ABORT "G91\nG1Z5\nG90\nM84\nM104S0\nM140S0"      // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
 
   #if ENABLED(PRINTER_EVENT_LEDS)
     #define PE_LEDS_COMPLETED_TIME  (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
@@ -1741,23 +1789,28 @@
    * an option on the LCD screen to continue the print from the last-known
    * point in the file.
    */
-  //#define POWER_LOSS_RECOVERY
+  #define POWER_LOSS_RECOVERY
   #if ENABLED(POWER_LOSS_RECOVERY)
-    #define PLR_ENABLED_DEFAULT       false // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
+    #define PLR_ENABLED_DEFAULT       false // Power-Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
     //#define PLR_BED_THRESHOLD BED_MAXTEMP // (°C) Skip user confirmation at or above this bed temperature (0 to disable)
-    //#define BACKUP_POWER_SUPPLY           // Backup power / UPS to move the steppers on power loss
-    //#define POWER_LOSS_ZRAISE           2 // (mm) Z axis raise on resume (on power loss with UPS)
-    //#define POWER_LOSS_PIN             44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
-    //#define POWER_LOSS_STATE         HIGH // State of pin indicating power loss
+
+    #define POWER_LOSS_PIN             32 // Pin to detect power-loss. Set to -1 to disable default pin on boards without module, or comment to use board default.
+    #define POWER_LOSS_STATE         HIGH // State of pin indicating power-loss
     //#define POWER_LOSS_PULLUP             // Set pullup / pulldown as appropriate for your sensor
     //#define POWER_LOSS_PULLDOWN
-    //#define POWER_LOSS_PURGE_LEN       20 // (mm) Length of filament to purge on resume
-    //#define POWER_LOSS_RETRACT_LEN     10 // (mm) Length of filament to retract on fail. Requires backup power.
+
+    //#define POWER_LOSS_ZRAISE        2    // (mm) Z axis raise on resume (on power-loss with UPS)
+    //#define POWER_LOSS_PURGE_LEN    20    // (mm) Length of filament to purge on resume
 
     // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
     // especially with "vase mode" printing. Set too high and vases cannot be continued.
     #define POWER_LOSS_MIN_Z_CHANGE    0.05 // (mm) Minimum Z change before saving power-loss data
 
+    //#define BACKUP_POWER_SUPPLY           // Backup power / UPS to move the steppers on power-loss
+    #if ENABLED(BACKUP_POWER_SUPPLY)
+      //#define POWER_LOSS_RETRACT_LEN   10 // (mm) Length of filament to retract on fail
+    #endif
+
     // Enable if Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
     //#define POWER_LOSS_RECOVER_ZHOME
     #if ENABLED(POWER_LOSS_RECOVER_ZHOME)
@@ -1806,13 +1859,13 @@
 
   // Allow international symbols in long filenames. To display correctly, the
   // LCD's font must contain the characters. Check your selected LCD language.
-  #define UTF_FILENAME_SUPPORT
+  //#define UTF_FILENAME_SUPPORT
 
   #define LONG_FILENAME_HOST_SUPPORT    // Get the long filename of a file/folder with 'M33 <dosname>' and list long filenames with 'M20 L'
   //#define LONG_FILENAME_WRITE_SUPPORT   // Create / delete files with long filenames via M28, M30, and Binary Transfer Protocol
   //#define M20_TIMESTAMP_SUPPORT         // Include timestamps by adding the 'T' flag to M20 commands
 
-  #define SCROLL_LONG_FILENAMES         // Scroll long filenames in the SD card menu
+  //#define SCROLL_LONG_FILENAMES         // Scroll long filenames in the SD card menu
 
   //#define SD_ABORT_NO_COOLDOWN          // Leave the heaters on after Stop Print (not recommended!)
 
@@ -1828,7 +1881,7 @@
 
   //#define SD_REPRINT_LAST_SELECTED_FILE // On print completion open the LCD Menu and select the same file
 
-  //#define AUTO_REPORT_SD_STATUS         // Auto-report media status with 'M27 S<seconds>'
+  #define AUTO_REPORT_SD_STATUS         // Auto-report media status with 'M27 S<seconds>'
 
   /**
    * Support for USB thumb drives using an Arduino USB Host Shield or
@@ -1913,7 +1966,7 @@
    *
    * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
    */
-  #define SDCARD_CONNECTION ONBOARD
+  //#define SDCARD_CONNECTION LCD
 
   // Enable if SD detect is rendered useless (e.g., by using an SD extender)
   //#define NO_SD_DETECT
@@ -1963,17 +2016,6 @@
   // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
   //#define USE_SMALL_INFOFONT
 
-  /**
-   * Graphical Display Sleep
-   *
-   * The U8G library provides sleep / wake functions for SH1106, SSD1306,
-   * SSD1309, and some other DOGM displays.
-   * Enable this option to save energy and prevent OLED pixel burn-in.
-   * Adds the menu item Configuration > LCD Timeout (m) to set a wait period
-   * from 0 (disabled) to 99 minutes.
-   */
-  //#define DISPLAY_SLEEP_MINUTES 2  // (minutes) Timeout before turning off the screen. Set with M255 S.
-
   /**
    * ST7920-based LCDs can emulate a 16 x 4 character display using
    * the ST7920 character-generator for very fast screen updates.
@@ -2035,7 +2077,10 @@
 //
 // Additional options for DGUS / DWIN displays
 //
+  #define DGUS_RX_BUFFER_SIZE 256
+  #define DGUS_TX_BUFFER_SIZE 32
 #if HAS_DGUS_LCD
+  #define LCD_SERIAL_PORT 3
   #define LCD_BAUDRATE 115200
 
   #define DGUS_RX_BUFFER_SIZE 128
@@ -2222,13 +2267,20 @@
   //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
 #endif
 
-//
-// LCD Backlight Timeout
-// Requires a display with a controllable backlight
-//
+/**
+ * Display Sleep
+ * Enable this option to save energy and prevent OLED pixel burn-in.
+ */
+//#define DISPLAY_SLEEP_MINUTES 2       // (minutes) Timeout before turning off the screen
+
+/**
+ * LCD Backlight Timeout
+ * Requires a display with a controllable backlight
+ */
 //#define LCD_BACKLIGHT_TIMEOUT_MINS 1  // (minutes) Timeout before turning off the backlight
+
 #if defined(DISPLAY_SLEEP_MINUTES) || defined(LCD_BACKLIGHT_TIMEOUT_MINS)
-  #define EDITABLE_DISPLAY_TIMEOUT      // Edit timeout with M255 S<minutes> and a menu item
+  #define EDITABLE_DISPLAY_TIMEOUT      // Edit sleep / backlight timeout with M255 S<minutes> and a menu item
 #endif
 
 //
@@ -2271,10 +2323,10 @@
   //#define BABYSTEP_XY                     // Also enable X/Y Babystepping. Not supported on DELTA!
   //#define BABYSTEP_INVERT_Z               // Enable if Z babysteps should go the other way
   //#define BABYSTEP_MILLIMETER_UNITS       // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
-  #define BABYSTEP_MULTIPLICATOR_Z  25       // (steps or mm) Steps or millimeter distance for each Z babystep
+  #define BABYSTEP_MULTIPLICATOR_Z  40       // (steps or mm) Steps or millimeter distance for each Z babystep
   #define BABYSTEP_MULTIPLICATOR_XY 1       // (steps or mm) Steps or millimeter distance for each XY babystep
 
-  #define DOUBLECLICK_FOR_Z_BABYSTEPPING  // Double-click on the Status Screen for Z Babystepping.
+  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING  // Double-click on the Status Screen for Z Babystepping.
   #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
     #define DOUBLECLICK_MAX_INTERVAL 1250   // Maximum interval between clicks, in milliseconds.
                                             // Note: Extra time may be added to mitigate controller latency.
@@ -2284,11 +2336,13 @@
     #endif
   #endif
 
-  //#define BABYSTEP_DISPLAY_TOTAL          // Display total babysteps since last G28
-
-  #define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
+  #if DISABLED(BL_Touch)
+    #define BABYSTEP_DISPLAY_TOTAL          // Display total babysteps since last G28
+  #else
+    #define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
+  #endif
   #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
-    //#define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
+    #define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
     //#define BABYSTEP_GFX_OVERLAY          // Enable graphical overlay on Z-offset editor
   #endif
 #endif
@@ -2313,9 +2367,9 @@
 #define LIN_ADVANCE
 #if ENABLED(LIN_ADVANCE)
   #if ENABLED(DISTINCT_E_FACTORS)
-    #define ADVANCE_K { 0.22 }    // (mm) Compression length per 1mm/s extruder speed, per extruder
+    #define ADVANCE_K { 0.0 }    // (mm) Compression length per 1mm/s extruder speed, per extruder
   #else
-    #define ADVANCE_K 0.22        // (mm) Compression length applying to all extruders
+    #define ADVANCE_K 0.0        // (mm) Compression length applying to all extruders
   #endif
   //#define ADVANCE_K_EXTRA       // Add a second linear advance constant, configurable with M900 L.
   //#define LA_DEBUG              // Print debug information to serial during operation. Disable for production use.
@@ -2503,7 +2557,7 @@
 #endif
 
 // G5 Bézier Curve Support with XYZE destination and IJPQ offsets
-#define BEZIER_CURVE_SUPPORT        // Requires ~2666 bytes
+//#define BEZIER_CURVE_SUPPORT        // Requires ~2666 bytes
 
 #if ANY(ARC_SUPPORT, BEZIER_CURVE_SUPPORT)
   //#define CNC_WORKSPACE_PLANES      // Allow G2/G3/G5 to operate in XY, ZX, or YZ planes
@@ -2564,8 +2618,9 @@
  *
  * Override the default value based on the driver type set in Configuration.h.
  */
-//#define MINIMUM_STEPPER_PULSE 5
-
+#if ENABLED(MachineTLD6)
+  #define MINIMUM_STEPPER_PULSE 5
+#endif
 /**
  * Maximum stepping rate (in Hz) the stepper driver allows
  *  If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
@@ -2578,7 +2633,7 @@
  *
  * Override the default value based on the driver type set in Configuration.h.
  */
-//#define MAXIMUM_STEPPER_RATE 150000
+//#define MAXIMUM_STEPPER_RATE 250000
 
 // @section temperature
 
@@ -2595,16 +2650,16 @@
 #if ALL(HAS_MEDIA, DIRECT_STEPPING)
   #define BLOCK_BUFFER_SIZE  8
 #elif HAS_MEDIA
-  #define BLOCK_BUFFER_SIZE 32
+  #define BLOCK_BUFFER_SIZE 8
 #else
-  #define BLOCK_BUFFER_SIZE 32
+  #define BLOCK_BUFFER_SIZE 16
 #endif
 
 // @section serial
 
 // The ASCII buffer for serial input
 #define MAX_CMD_SIZE 96
-#define BUFSIZE 16
+#define BUFSIZE 4
 
 // Transmission to Host Buffer Size
 // To save 386 bytes of flash (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
@@ -2613,13 +2668,13 @@
 // For debug-echo: 128 bytes for the optimal speed.
 // Other output doesn't need to be that speedy.
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
-#define TX_BUFFER_SIZE 0
+#define TX_BUFFER_SIZE 32
 
 // Host Receive Buffer Size
 // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
 // To use flow control, set this buffer size to at least 1024 bytes.
 // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
-//#define RX_BUFFER_SIZE 1024
+#define RX_BUFFER_SIZE 64
 
 #if RX_BUFFER_SIZE >= 1024
   // Enable to have the controller send XON/XOFF control characters to
@@ -2686,7 +2741,7 @@
 
 // Printrun may have trouble receiving long strings all at once.
 // This option inserts short delays between lines of serial output.
-#define SERIAL_OVERRUN_PROTECTION
+//#define SERIAL_OVERRUN_PROTECTION
 
 // For serial echo, the number of digits after the decimal point
 //#define SERIAL_FLOAT_PRECISION 4
@@ -2768,7 +2823,7 @@
   //#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT  // Apply raise before swap retraction (if enabled)
   //#define TOOLCHANGE_NO_RETURN              // Never return to previous position on tool-change
   #if ENABLED(TOOLCHANGE_NO_RETURN)
-    //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X"   // Extra G-code to run after tool-change
+    #define EVENT_GCODE_AFTER_TOOLCHANGE "G12X"   // Extra G-code to run after tool-change
   #endif
 
   /**
@@ -2797,12 +2852,12 @@
    * Retract and prime filament on tool-change to reduce
    * ooze and stringing and to get cleaner transitions.
    */
-  //#define TOOLCHANGE_FILAMENT_SWAP
+  #define TOOLCHANGE_FILAMENT_SWAP
   #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
     // Load / Unload
-    #define TOOLCHANGE_FS_LENGTH              12  // (mm) Load / Unload length
-    #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH  0  // (mm) Extra length for better restart. Adjust with LCD or M217 B.
-    #define TOOLCHANGE_FS_RETRACT_SPEED   (50*60) // (mm/min) (Unloading)
+    #define TOOLCHANGE_FS_LENGTH              6  // (mm) Load / Unload length
+    #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH  1  // (mm) Extra length for better restart. Adjust with LCD or M217 B.
+    #define TOOLCHANGE_FS_RETRACT_SPEED   (25*60) // (mm/min) (Unloading)
     #define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)
 
     // Longer prime to clean out a SINGLENOZZLE
@@ -2837,7 +2892,7 @@
      *   - Switch spools automatically on filament runout
      *   - Switch to a different nozzle on an extruder jam
      */
-    #define TOOLCHANGE_MIGRATION_FEATURE
+    //#define TOOLCHANGE_MIGRATION_FEATURE
     #if ENABLED(TOOLCHANGE_MIGRATION_FEATURE)
       // Override toolchange settings
       // By default tool migration uses regular toolchange settings.
@@ -2898,9 +2953,9 @@
   #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE   6  // (mm/s) Slow move when starting load.
   #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH     0  // (mm) Slow length, to allow time to insert material.
                                                   // 0 to disable start loading and skip to fast load only
-  #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE   6  // (mm/s) Load filament feedrate. This can be pretty fast.
+  #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE   30  // (mm/s) Load filament feedrate. This can be pretty fast.
   #define FILAMENT_CHANGE_FAST_LOAD_ACCEL     25  // (mm/s^2) Lower acceleration may allow a faster feedrate.
-  #define FILAMENT_CHANGE_FAST_LOAD_LENGTH     0  // (mm) Load length of filament, from extruder gear to nozzle.
+  #define FILAMENT_CHANGE_FAST_LOAD_LENGTH     75  // (mm) Load length of filament, from extruder gear to nozzle.
                                                   //   For Bowden, the full length of the tube and nozzle.
                                                   //   For direct drive, the full length of the nozzle.
   //#define ADVANCED_PAUSE_CONTINUOUS_PURGE       // Purge continuously up to the purge length until interrupted.
@@ -2919,13 +2974,13 @@
   #define FILAMENT_UNLOAD_PURGE_FEEDRATE      25  // (mm/s) feedrate to purge before unload
 
   #define PAUSE_PARK_NOZZLE_TIMEOUT           45  // (seconds) Time limit before the nozzle is turned off for safety.
-  #define FILAMENT_CHANGE_ALERT_BEEPS         10  // Number of alert beeps to play when a response is needed.
+  #define FILAMENT_CHANGE_ALERT_BEEPS         2  // Number of alert beeps to play when a response is needed.
   #define PAUSE_PARK_NO_STEPPER_TIMEOUT           // Enable for XYZ steppers to stay powered on during filament change.
   //#define FILAMENT_CHANGE_RESUME_ON_INSERT      // Automatically continue / load filament when runout sensor is triggered again.
   //#define PAUSE_REHEAT_FAST_RESUME              // Reduce number of waits by not prompting again post-timeout before continuing.
 
   #define PARK_HEAD_ON_PAUSE                    // Park the nozzle during pause and filament change.
-  //#define HOME_BEFORE_FILAMENT_CHANGE           // If needed, home before parking for filament change
+  #define HOME_BEFORE_FILAMENT_CHANGE           // If needed, home before parking for filament change
 
   #define FILAMENT_LOAD_UNLOAD_GCODES           // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
   #define FILAMENT_UNLOAD_ALL_EXTRUDERS         // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
@@ -2950,17 +3005,14 @@
  *    Some boards have simple jumper connections! See your board's documentation.
  *  - These drivers can also be used with Hardware Serial.
  *
- * The TMC26XStepper library is required for TMC26X stepper drivers.
- *   https://github.com/MarlinFirmware/TMC26XStepper
- *
  * The TMCStepper library is required for other TMC stepper drivers.
  *   https://github.com/teemuatlut/TMCStepper
  *
  * @section tmc/config
  */
-#if HAS_TRINAMIC_CONFIG || HAS_TMC26X
+#if HAS_TRINAMIC_CONFIG
 
-  #define HOLD_MULTIPLIER    0.7  // Scales down the holding current from run current
+  #define HOLD_MULTIPLIER    0.5  // Scales down the holding current from run current
 
   /**
    * Interpolate microsteps to 256
@@ -2972,7 +3024,7 @@
     #define X_CURRENT       800        // (mA) RMS current. Multiply by 1.414 for peak current.
     #define X_CURRENT_HOME  X_CURRENT  // (mA) RMS current for sensorless homing
     #define X_MICROSTEPS     16        // 0..256
-    #define X_RSENSE          0.022     // Multiplied x1000 for TMC26X
+    #define X_RSENSE          0.11
     #define X_CHAIN_POS      -1        // -1..0: Not chained. 1: MCU MOSI connected. 2: Next in chain, ...
     //#define X_INTERPOLATE  true      // Enable to override 'INTERPOLATE' for the X axis
     //#define X_HOLD_MULTIPLIER 0.5    // Enable to override 'HOLD_MULTIPLIER' for the X axis
@@ -2992,7 +3044,7 @@
     #define Y_CURRENT       800
     #define Y_CURRENT_HOME  Y_CURRENT
     #define Y_MICROSTEPS     16
-    #define Y_RSENSE          0.022
+    #define Y_RSENSE          0.11
     #define Y_CHAIN_POS      -1
     //#define Y_INTERPOLATE  true
     //#define Y_HOLD_MULTIPLIER 0.5
@@ -3109,7 +3161,7 @@
   #endif
 
   #if AXIS_IS_TMC_CONFIG(E0)
-    #define E0_CURRENT      900
+    #define E0_CURRENT      800
     #define E0_MICROSTEPS    16
     #define E0_RSENSE         0.11
     #define E0_CHAIN_POS     -1
@@ -3214,7 +3266,7 @@
    * The default SW SPI pins are defined the respective pins files,
    * but you can override or define them here.
    */
-  #define TMC_USE_SW_SPI
+  //#define TMC_USE_SW_SPI
   //#define TMC_SPI_MOSI  -1
   //#define TMC_SPI_MISO  -1
   //#define TMC_SPI_SCK   -1
@@ -3274,7 +3326,7 @@
    * When disabled, Marlin will use spreadCycle stepping mode.
    */
   #if HAS_STEALTHCHOP
-    //#define STEALTHCHOP_XY
+    #define STEALTHCHOP_XY
     #define STEALTHCHOP_Z
     #define STEALTHCHOP_I
     #define STEALTHCHOP_J
@@ -3282,7 +3334,7 @@
     #define STEALTHCHOP_U
     #define STEALTHCHOP_V
     #define STEALTHCHOP_W
-    //#define STEALTHCHOP_E
+    #define STEALTHCHOP_E
   #endif
 
   /**
@@ -3300,11 +3352,11 @@
    * Define your own with:
    * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
    */
-  //#define CHOPPER_TIMING CHOPPER_DEFAULT_36V        // All axes (override below)
-  #define CHOPPER_TIMING_X  CHOPPER_DEFAULT_36V        // For X Axes (override below)
+  #define CHOPPER_TIMING CHOPPER_DEFAULT_24V        // All axes (override below)
+  //#define CHOPPER_TIMING_X  CHOPPER_TIMING        // For X Axes (override below)
   //#define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
-  #define CHOPPER_TIMING_Y  CHOPPER_DEFAULT_36V        // For Y Axes (override below)
-  #define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
+  //#define CHOPPER_TIMING_Y  CHOPPER_TIMING        // For Y Axes (override below)
+  //#define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
   //#define CHOPPER_TIMING_Z  CHOPPER_TIMING        // For Z Axes (override below)
   //#define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
   //#define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
@@ -3315,7 +3367,7 @@
   //#define CHOPPER_TIMING_U  CHOPPER_TIMING        // For U Axis
   //#define CHOPPER_TIMING_V  CHOPPER_TIMING        // For V Axis
   //#define CHOPPER_TIMING_W  CHOPPER_TIMING        // For W Axis
-  #define CHOPPER_TIMING_E  CHOPPER_DEFAULT_24V        // For Extruders (override below)
+  //#define CHOPPER_TIMING_E  CHOPPER_TIMING        // For Extruders (override below)
   //#define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
   //#define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
   //#define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
@@ -3342,7 +3394,7 @@
   #if ENABLED(MONITOR_DRIVER_STATUS)
     #define CURRENT_STEP_DOWN     50  // [mA]
     #define REPORT_CURRENT_CHANGE
-    //#define STOP_ON_ERROR
+    #define STOP_ON_ERROR
   #endif
 
   // @section tmc/hybrid
@@ -3354,14 +3406,14 @@
    * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
    * M913 X/Y/Z/E to live tune the setting
    */
-  //#define HYBRID_THRESHOLD
+  #define HYBRID_THRESHOLD
 
-  #define X_HYBRID_THRESHOLD     100  // [mm/s]
-  #define X2_HYBRID_THRESHOLD    100
-  #define Y_HYBRID_THRESHOLD     100
+  #define X_HYBRID_THRESHOLD     70  // [mm/s]
+  #define X2_HYBRID_THRESHOLD    70
+  #define Y_HYBRID_THRESHOLD     50
   #define Y2_HYBRID_THRESHOLD    100
-  #define Z_HYBRID_THRESHOLD       3
-  #define Z2_HYBRID_THRESHOLD      3
+  #define Z_HYBRID_THRESHOLD       8
+  #define Z2_HYBRID_THRESHOLD      8
   #define Z3_HYBRID_THRESHOLD      3
   #define Z4_HYBRID_THRESHOLD      3
   #define I_HYBRID_THRESHOLD       3  // [linear=mm/s, rotational=°/s]
@@ -3450,7 +3502,7 @@
    * Enable M122 debugging command for TMC stepper drivers.
    * M122 S0/1 will enable continuous reporting.
    */
-  //#define TMC_DEBUG
+  #define TMC_DEBUG
 
   /**
    * You can set your own advanced settings by filling in predefined functions.
@@ -3465,7 +3517,7 @@
    */
   #define TMC_ADV() {  }
 
-#endif // HAS_TRINAMIC_CONFIG || HAS_TMC26X
+#endif // HAS_TRINAMIC_CONFIG
 
 // @section i2cbus
 
@@ -3558,7 +3610,7 @@
  * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  * to set spindle speed, spindle direction, and laser power.
  *
- * SuperPid is a router/spindle speed controller used in the CNC milling community.
+ * SuperPID is a router/spindle speed controller used in the CNC milling community.
  * Marlin can be used to turn the spindle on and off. It can also be used to set
  * the spindle speed from 5,000 to 30,000 RPM.
  *
@@ -4000,9 +4052,14 @@
  * Up to 25 may be defined, but the actual number is LCD-dependent.
  */
 
-// @section custom main menu
-
 // Custom Menu: Main Menu
+#if ENABLED(BLTOUCH)
+  #define DualZComm "\nG34I8"
+#else
+  #define DualZComm ""
+#endif
+#define MAIN_MENU_ITEM_1_GCODE "M190S55\nG28" DualZComm "\nG29\nM400\nM104S215\nG28\nM109S215\nM420S1\nG1X100Y100F5000\nG1Z0\nM500\nM117 Set Z Offset"
+
 //#define CUSTOM_MENU_MAIN
 #if ENABLED(CUSTOM_MENU_MAIN)
   //#define CUSTOM_MENU_MAIN_TITLE "Custom Commands"
@@ -4120,7 +4177,7 @@
   #if ENABLED(HOST_PROMPT_SUPPORT)
     #define HOST_STATUS_NOTIFICATIONS   // Send some status messages to the host as notifications
   #endif
-  #define HOST_START_MENU_ITEM          // Add a menu item that tells the host to start
+  //#define HOST_START_MENU_ITEM          // Add a menu item that tells the host to start
   //#define HOST_SHUTDOWN_MENU_ITEM       // Add a menu item that tells the host to shut down
 #endif
 
@@ -4261,7 +4318,7 @@
 
 /**
  * Instant freeze / unfreeze functionality
- * Potentially useful for emergency stop that allows being resumed.
+ * Potentially useful for rapid stop that allows being resumed.
  * @section interface
  */
 //#define FREEZE_FEATURE
@@ -4308,6 +4365,7 @@
                                           // See class CodeProfiler.
   //#define MAX7219_DEBUG_MULTISTEPPING 6 // Show multi-stepping 1 to 128 on this LED matrix row.
   //#define MAX7219_DEBUG_SLOWDOWN      6 // Count (mod 16) how many times SLOWDOWN has reduced print speed.
+  //#define MAX7219_REINIT_ON_POWERUP     // Re-initialize MAX7129 when power supply turns on
 #endif
 
 /**
@@ -4488,7 +4546,7 @@
 //
 // M42 - Set pin states
 //
-#define DIRECT_PIN_CONTROL
+//#define DIRECT_PIN_CONTROL
 
 //
 // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
@@ -4524,3 +4582,6 @@
 
 // Report uncleaned reset reason from register r2 instead of MCUSR. Supported by Optiboot on AVR.
 //#define OPTIBOOT_RESET_REASON
+
+// Shrink the build for smaller boards by sacrificing some serial feedback
+//#define MARLIN_SMALL_BUILD

Marlin/Version.h

@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
 #pragma once
@@ -28,25 +28,73 @@
 /**
  * Marlin release version identifier
  */
-//#define SHORT_BUILD_VERSION "bugfix-2.1.x"
+#define SHORT_BUILD_VERSION "2.1.2_Beta3"
 
 /**
  * Verbose version identifier which should contain a reference to the location
  * from where the binary was downloaded or the source code was compiled.
  */
-//#define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION
+
+#if(ENABLED(DriverA4988))
+  #define VerChar1 "A"
+#elif(ENABLED(Driver2209))
+  #define VerChar1 "T"
+#endif
+
+#if(ENABLED(BL_Touch))
+  #define VerChar2 "B"
+#else
+  #define VerChar2 "E"
+#endif
+
+#if(ENABLED(LOWRES_DWIN))
+#define VerChar3 "L"
+  #else
+#define VerChar3 "H"
+#endif
+
+
+#if(ENABLED(ACBed))
+  #define VerChar4 "A"
+#else
+  #define VerChar4 "D"
+#endif
+
+#if(ENABLED(OpticalY))
+  #define VerChar5 "O"
+#else
+  #define VerChar5 "M"
+#endif
+
+#if(ENABLED(TitanExtruder))
+  #define VerChar6 "T"
+#elif ANY(BMGExtruderV2, BMGExtruderV3)
+  #define VerChar6 "B"
+#elif ENABLED(BondtechLGX)
+  #define VerChar6 "L"
+#else
+  #define VerChar6 "S"
+#endif
+
+#define DETAILED_BUILD_VERSION SHORT_BUILD_VERSION "_" VerChar1 VerChar2 VerChar3 VerChar4 VerChar5 VerChar6
 
 /**
  * The STRING_DISTRIBUTION_DATE represents when the binary file was built,
  * here we define this default string as the date where the latest release
  * version was tagged.
  */
-//#define STRING_DISTRIBUTION_DATE "2024-05-27"
+#define STRING_DISTRIBUTION_DATE "2024-04-08"
 
 /**
  * Defines a generic printer name to be output to the LCD after booting Marlin.
  */
-//#define MACHINE_NAME "3D Printer"
+#if(ENABLED(MachineTLD3P))
+  #define CUSTOM_MACHINE_NAME "LNL D3Pro"
+#elif(ENABLED(MachineTLD5))
+  #define CUSTOM_MACHINE_NAME "LNL D5Pro"
+#elif(ENABLED(MachineTLD6))
+  #define CUSTOM_MACHINE_NAME "LNL D6Pro"
+#endif
 
 /**
  * The SOURCE_CODE_URL is the location where users will find the Marlin Source
@@ -54,7 +102,7 @@
  * has a distinct Github fork— the Source Code URL should just be the main
  * Marlin repository.
  */
-//#define SOURCE_CODE_URL "github.com/MarlinFirmware/Marlin"
+#define SOURCE_CODE_URL "https://github.com/InsanityAutomation/Marlin/tree/Tenlog_DWIN"
 
 /**
  * Default generic printer UUID.
@@ -65,12 +113,12 @@
  * The WEBSITE_URL is the location where users can get more information such as
  * documentation about a specific Marlin release.
  */
-//#define WEBSITE_URL "marlinfw.org"
+#define WEBSITE_URL "http://www.lnl3d.com     "
 
 /**
  * Set the vendor info the serial USB interface, if changable
  * Currently only supported by DUE platform
  */
-//#define USB_DEVICE_VENDOR_ID           0x0000
-//#define USB_DEVICE_PRODUCT_ID          0x0000
-//#define USB_DEVICE_MANUFACTURE_NAME    WEBSITE_URL
+//#define  USB_DEVICE_VENDOR_ID           0x0000
+//#define  USB_DEVICE_PRODUCT_ID          0x0000
+//#define  USB_DEVICE_MANUFACTURE_NAME    WEBSITE_URL

Marlin/_Bootscreen.h

@@ -0,0 +1,93 @@
+/**
+ * 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
+ */
+
+#define CUSTOM_BOOTSCREEN_TIMEOUT   2500
+#define CUSTOM_BOOTSCREEN_BMPWIDTH  128
+#define CUSTOM_BOOTSCREEN_INVERTED
+
+const unsigned char custom_start_bmp[] PROGMEM = {
+  B11111101,B01010101,B01010101,B01010101,B01010101,B01010101,B01011111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111110,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111101,B00000000,B00000000,B00000111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111110,B00000111,B11000000,B00000101,B01010101,B01010101,B01010101,B01010101,B01010101,B01011111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111100,B00001010,B00100000,B00000110,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111110,B00010100,B00010000,B00000101,B00000000,B00000000,B00000111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111100,B00101000,B00001000,B00000110,B00000111,B11000000,B00000101,B01010101,B01010101,B01010101,B01010101,B01010101,B01011111,B11111111,B11111111,B11111111,
+  B11111110,B01010100,B00000100,B00000100,B00001010,B00100000,B00000110,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,B11111111,B11111111,B11111111,
+  B11111100,B01100000,B00000100,B00000110,B00010100,B00010000,B00000101,B00000000,B00000000,B00000111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111110,B01010000,B00000100,B00000100,B00101000,B00001000,B00000110,B00000111,B11000000,B00000101,B01010101,B01010101,B01010101,B01010101,B01010101,B01011111,
+  B11111100,B01100000,B00000100,B00000110,B01010100,B00000100,B00000100,B00001010,B00100000,B00000110,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,
+  B11111110,B01010100,B00000100,B00011100,B01100000,B00000100,B00000110,B00010100,B00010000,B00000101,B00000000,B00000000,B00000000,B00000000,B00000000,B00011111,
+  B11111100,B00101000,B00001000,B00101110,B01010000,B00000100,B00000100,B00101000,B00001000,B00000110,B00000111,B11000000,B00000000,B00000001,B11110000,B00111111,
+  B11111110,B00010100,B00010000,B01010100,B01100000,B00000100,B00000110,B01010100,B00000100,B00000100,B00001010,B00100000,B00000000,B00000010,B00001000,B00011111,
+  B11111100,B00001010,B00100000,B01100110,B01010100,B00000100,B00011100,B01100000,B00000100,B00000110,B00010100,B00010000,B00000000,B00000101,B00000100,B00111111,
+  B11111110,B00000111,B11000000,B01010100,B00101000,B00001000,B00101110,B01010000,B00000100,B00000100,B00101000,B00001000,B00000000,B00001010,B00000010,B00011111,
+  B11111100,B00000000,B00000000,B00101110,B00010100,B00010000,B01010100,B01100000,B00000100,B00000110,B01010100,B00000100,B00000000,B00010101,B00000001,B00111111,
+  B11111110,B00000000,B00000000,B00011100,B00001010,B00100000,B01100110,B01010100,B00000100,B00011100,B01100000,B00000100,B00000000,B00011000,B00000001,B00011111,
+  B11111100,B00000000,B00000000,B00000110,B00000111,B11000000,B01010100,B00101000,B00001000,B00101110,B01010000,B00000100,B00000000,B00010100,B00000001,B00111111,
+  B11111110,B00000000,B00000000,B00000100,B00000000,B00000000,B00101110,B00010100,B00010000,B01010100,B01100000,B00000100,B00000000,B00011000,B00000001,B00011111,
+  B11111100,B11111111,B11111111,B11111110,B00000000,B00000000,B00011100,B00001010,B00100000,B01100110,B01010100,B00000100,B00011100,B00010101,B00000001,B00111111,
+  B11111110,B11010101,B01010101,B01010100,B00000000,B00000000,B00000110,B00000111,B11000000,B01010100,B00101000,B00001000,B00101010,B00001010,B00000010,B00011111,
+  B11111100,B10000100,B00010000,B01000110,B00000000,B00000000,B00000100,B00000000,B00000000,B00101110,B00010100,B00010000,B01010001,B00000101,B00000100,B00111111,
+  B11111110,B11000100,B00010000,B01000100,B11111111,B11111111,B11111110,B00000000,B00000000,B00011100,B00001010,B00100000,B01100001,B00000010,B10001000,B00011111,
+  B11111100,B10000100,B00010000,B01000110,B11010101,B01010101,B01010100,B00000000,B00000000,B00000110,B00000111,B11000000,B01010001,B00000001,B11110000,B00111111,
+  B11111110,B10000100,B00010000,B01000100,B10000100,B00010000,B01000110,B00000000,B00000000,B00000100,B00000000,B00000000,B00101010,B00000000,B00000000,B00011111,
+  B11111100,B11000100,B00010000,B01000110,B11000100,B00010000,B01000100,B11111111,B11111111,B11111110,B00000000,B00000000,B00011100,B00000000,B00000000,B00111111,
+  B11111110,B10000100,B00010000,B01000100,B10000100,B00010000,B01000110,B11010101,B01010101,B01010100,B00000000,B00000000,B00000000,B00000000,B00000000,B00011111,
+  B11111100,B11010101,B01010101,B01010110,B10000100,B00010000,B01000100,B10000100,B00010000,B01000110,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,
+  B11111100,B11111111,B11111111,B11111100,B11000100,B00010000,B01000110,B11000100,B00010000,B01000100,B11111111,B11111111,B11111111,B11111111,B11111111,B10011111,
+  B11111110,B00000000,B00000000,B00000110,B10000100,B00010000,B01000100,B10000100,B00010000,B01000110,B11010101,B01010101,B01010101,B01010101,B01010101,B10111111,
+  B11111101,B01010101,B01010101,B01010100,B11010101,B01010101,B01010110,B10000100,B00010000,B01000100,B10000100,B00010000,B01000001,B00000100,B00010000,B10011111,
+  B11111111,B11111111,B11111111,B11111100,B11111111,B11111111,B11111100,B11000100,B00010000,B01000110,B11000100,B00010000,B01000001,B00000100,B00010001,B10111111,
+  B11111111,B11111111,B11111111,B11111110,B00000000,B00000000,B00000110,B10000100,B00010000,B01000100,B10000100,B00010000,B01000001,B00000100,B00010000,B10011111,
+  B11111111,B11111111,B11111111,B11111101,B01010101,B01010101,B01010100,B11010101,B01010101,B01010110,B10000100,B00010000,B01000001,B00000100,B00010000,B10011111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111100,B11111111,B11111111,B11111100,B11000100,B00010000,B01000001,B00000100,B00010001,B10111111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111110,B00000000,B00000000,B00000110,B10000100,B00010000,B01000001,B00000100,B00010000,B10011111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111101,B01010101,B01010101,B01010100,B11010101,B01010101,B01010101,B01010101,B01010101,B10111111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111100,B11111111,B11111111,B11111111,B11111111,B11111111,B10011111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111110,B00000000,B00000000,B00000000,B00000000,B00000000,B00111111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111101,B01010101,B01010101,B01010101,B01010101,B01010101,B01011111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,B11111111,
+  B11100000,B00101110,B11111011,B01111101,B11111011,B11111011,B11001111,B11000001,B11011111,B10111011,B00111110,B11000000,B11100001,B11111110,B00111100,B00011111,
+  B11111101,B11101110,B01111011,B00111001,B11111001,B11110011,B11001111,B10011110,B11011111,B10111011,B00111110,B11011111,B11011110,B11111100,B11011101,B11100111,
+  B11111101,B11101110,B00111011,B10111011,B11111001,B11101011,B11010111,B10111111,B01011111,B10111011,B01011110,B11011111,B11011110,B11111101,B11101101,B11110111,
+  B11111101,B11101110,B10111011,B11010011,B11111010,B11101011,B10110111,B00111111,B11011111,B10111011,B01001110,B11011111,B11011111,B11111111,B11001101,B11110011,
+  B11111101,B11101110,B11011011,B11000111,B11111010,B11101011,B10111011,B01111111,B11000000,B00111011,B01101110,B11000000,B11100011,B11111111,B00011101,B11110011,
+  B11111101,B11101110,B11001011,B11101111,B11111010,B11011011,B10111011,B01111111,B11011111,B10111011,B01100110,B11011111,B11111000,B11111111,B11001101,B11110011,
+  B11111101,B11101110,B11101011,B11101111,B11111011,B01011011,B00000011,B00111111,B01011111,B10111011,B01110110,B11011111,B11111110,B01111111,B11101101,B11110011,
+  B11111101,B11101110,B11110011,B11101111,B11111011,B01011011,B01111001,B10111110,B11011111,B10111011,B01111010,B11011111,B11011110,B01111101,B11101101,B11110111,
+  B11111101,B11101110,B11110011,B11101111,B11111011,B10111010,B11111101,B10011110,B11011111,B10111011,B01111100,B11011111,B11011110,B11111101,B11001101,B11100111,
+  B11111101,B11101110,B11111011,B11101111,B11111011,B10111010,B11111101,B11000001,B11011111,B10111011,B01111110,B11000000,B11100000,B11111110,B00011100,B00011111
+};

Marlin/_Statusscreen.h

@@ -0,0 +1,74 @@
+/**
+ * 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            3
+#define STATUS_LOGO_WIDTH       24
+
+const unsigned char status_logo_bmp[] PROGMEM = {
+  B11111111,B11111111,B11111111,
+  B10000000,B00000000,B00000001,
+  B10001110,B00000000,B11100001,
+  B10011111,B00000001,B11110001,
+  B10010011,B10000001,B00111001,
+  B10011111,B10000001,B11111001,
+  B10011111,B10000001,B11111001,
+  B10011111,B10111001,B11111001,
+  B10001111,B00101000,B11110001,
+  B10000000,B00111000,B00000001,
+  B10000000,B00000000,B00000001,
+  B10011111,B11111111,B11111001,
+  B10010001,B01110100,B10011001,
+  B10011011,B00000110,B10101001,
+  B10011011,B01010100,B10101001,
+  B10011011,B01010110,B10101001,
+  B10011011,B01010100,B10011001,
+  B10011111,B11111111,B11111001,
+  B11111111,B11111111,B11111111
+};
+
+//
+// Use default bitmaps
+//
+#define STATUS_HOTEND_ANIM
+#define STATUS_BED_ANIM
+#if HOTENDS < 2
+  #define STATUS_LOGO_X          8
+  #define STATUS_HEATERS_X      40
+  #define STATUS_BED_X          72
+#else
+  #define STATUS_LOGO_X          0
+  #define STATUS_HEATERS_X      32
+  #define STATUS_BED_X          80
+#endif

Marlin/src/HAL/AVR/HAL.h

@@ -141,7 +141,7 @@ typedef Servo hal_servo_t;
     #error "LCD_SERIAL_PORT must be from 0 to 3."
   #endif
   #define LCD_SERIAL lcdSerial
-  #if HAS_DGUS_LCD
+  #if HAS_DGUS_LCD || ENABLED(DGUS_LCD_UI_CREALITY_TOUCH) || ENABLED(DWINOS_4)
     #define LCD_SERIAL_TX_BUFFER_FREE() LCD_SERIAL.get_tx_buffer_free()
   #endif
 #endif

Marlin/src/HAL/AVR/MarlinSerial.cpp

@@ -629,7 +629,7 @@ MSerialT1 customizedSerial1(MSerialT1::HasEmergencyParser);
   template class MarlinSerial< LCDSerialCfg<LCD_SERIAL_PORT> >;
   MSerialLCD lcdSerial(MSerialLCD::HasEmergencyParser);
 
-  #if HAS_DGUS_LCD
+  #if HAS_DGUS_LCD || ENABLED(DGUS_LCD_UI_CREALITY_TOUCH) || ENABLED(DWINOS_4)
     template<typename Cfg>
     typename MarlinSerial<Cfg>::ring_buffer_pos_t MarlinSerial<Cfg>::get_tx_buffer_free() {
       const ring_buffer_pos_t t = tx_buffer.tail,  // next byte to send.

Marlin/src/HAL/AVR/MarlinSerial.h

@@ -205,7 +205,7 @@
     static ring_buffer_pos_t available();
     static void write(const uint8_t c);
     static void flushTX();
-    #if HAS_DGUS_LCD
+    #if HAS_DGUS_LCD || ENABLED(DGUS_LCD_UI_CREALITY_TOUCH) || ENABLED(DWINOS_4)
       static ring_buffer_pos_t get_tx_buffer_free();
     #endif
 
@@ -276,7 +276,7 @@
     static constexpr bool DROPPED_RX        = false;
     static constexpr bool RX_FRAMING_ERRORS = false;
     static constexpr bool MAX_RX_QUEUED     = false;
-    static constexpr bool RX_OVERRUNS       = ALL(HAS_DGUS_LCD, SERIAL_STATS_RX_BUFFER_OVERRUNS);
+    static constexpr bool RX_OVERRUNS       = (ANY(HAS_DGUS_LCD, SERIAL_STATS_RX_BUFFER_OVERRUNS) || ENABLED(DWINOS_4));
   };
 
   typedef Serial1Class< MarlinSerial< LCDSerialCfg<LCD_SERIAL_PORT> > > MSerialLCD;

Marlin/src/HAL/DUE/fastio/G2_PWM.cpp

@@ -61,7 +61,7 @@
 #else
   #define G2_PWM_Z 0
 #endif
-#if HAS_MOTOR_CURRENT_PWM_E
+#if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
   #define G2_PWM_E 1
 #else
   #define G2_PWM_E 0

Marlin/src/HAL/DUE/usb/sd_mmc_spi_mem.cpp

@@ -18,32 +18,32 @@ extern "C" {
 void sd_mmc_spi_mem_init() {
 }
 
-inline bool media_ready() {
-  return IS_SD_INSERTED() && !IS_SD_PRINTING() && !IS_SD_FILE_OPEN() && card.isMounted();
-}
-
-bool sd_mmc_spi_unload(bool) { return true; }
-
-bool sd_mmc_spi_wr_protect() { return false; }
-
-bool sd_mmc_spi_removal() { return !media_ready(); }
-
 Ctrl_status sd_mmc_spi_test_unit_ready() {
   #ifdef DISABLE_DUE_SD_MMC
     return CTRL_NO_PRESENT;
   #endif
-  if (!media_ready()) return CTRL_NO_PRESENT;
+  if (!IS_SD_INSERTED() || IS_SD_PRINTING() || IS_SD_FILE_OPEN() || !card.isMounted())
+    return CTRL_NO_PRESENT;
   return CTRL_GOOD;
 }
 
 // NOTE: This function is defined as returning the address of the last block
 // in the card, which is cardSize() - 1
 Ctrl_status sd_mmc_spi_read_capacity(uint32_t *nb_sector) {
-  if (!media_ready()) return CTRL_NO_PRESENT;
+  if (!IS_SD_INSERTED() || IS_SD_PRINTING() || IS_SD_FILE_OPEN() || !card.isMounted())
+    return CTRL_NO_PRESENT;
   *nb_sector = card.diskIODriver()->cardSize() - 1;
   return CTRL_GOOD;
 }
 
+bool sd_mmc_spi_unload(bool) { return true; }
+
+bool sd_mmc_spi_wr_protect() { return false; }
+
+bool sd_mmc_spi_removal() {
+  return (!IS_SD_INSERTED() || IS_SD_PRINTING() || IS_SD_FILE_OPEN() || !card.isMounted());
+}
+
 #if ACCESS_USB == true
 /**
  * \name MEM <-> USB Interface
@@ -61,7 +61,8 @@ Ctrl_status sd_mmc_spi_usb_read_10(uint32_t addr, uint16_t nb_sector) {
   #ifdef DISABLE_DUE_SD_MMC
     return CTRL_NO_PRESENT;
   #endif
-  if (!media_ready()) return CTRL_NO_PRESENT;
+  if (!IS_SD_INSERTED() || IS_SD_PRINTING() || IS_SD_FILE_OPEN() || !card.isMounted())
+    return CTRL_NO_PRESENT;
 
   #ifdef DEBUG_MMC
   {
@@ -100,7 +101,8 @@ Ctrl_status sd_mmc_spi_usb_write_10(uint32_t addr, uint16_t nb_sector) {
   #ifdef DISABLE_DUE_SD_MMC
     return CTRL_NO_PRESENT;
   #endif
-  if (!media_ready()) return CTRL_NO_PRESENT;
+  if (!IS_SD_INSERTED() || IS_SD_PRINTING() || IS_SD_FILE_OPEN() || !card.isMounted())
+    return CTRL_NO_PRESENT;
 
   #ifdef DEBUG_MMC
   {

Marlin/src/HAL/DUE/usb/sd_mmc_spi_mem.h

@@ -74,7 +74,7 @@
 //!
 //! @brief This function initializes the hw/sw resources required to drive the SD_MMC_SPI.
 //!/
-void sd_mmc_spi_mem_init();
+extern void           sd_mmc_spi_mem_init(void);
 
 //!
 //! @brief This function tests the state of the SD_MMC memory and sends it to the Host.
@@ -87,7 +87,7 @@ void sd_mmc_spi_mem_init();
 //!   Media not present    ->    CTRL_NO_PRESENT
 //!   Media has changed    ->    CTRL_BUSY
 //!/
-Ctrl_status sd_mmc_spi_test_unit_ready();
+extern Ctrl_status    sd_mmc_spi_test_unit_ready(void);
 
 //!
 //! @brief This function gives the address of the last valid sector.
@@ -98,7 +98,7 @@ Ctrl_status sd_mmc_spi_test_unit_ready();
 //!   Media ready          ->  CTRL_GOOD
 //!   Media not present    ->  CTRL_NO_PRESENT
 //!/
-Ctrl_status sd_mmc_spi_read_capacity(uint32_t *nb_sector);
+extern Ctrl_status    sd_mmc_spi_read_capacity(uint32_t *nb_sector);
 
 /*! \brief Unload/Load the SD/MMC card selected
  *
@@ -109,7 +109,7 @@ Ctrl_status sd_mmc_spi_read_capacity(uint32_t *nb_sector);
  *
  * \return \c true if unload/load done success.
  */
-bool sd_mmc_spi_unload(bool unload);
+extern bool sd_mmc_spi_unload(bool unload);
 
 //!
 //! @brief This function returns the write protected status of the memory.
@@ -120,14 +120,14 @@ bool sd_mmc_spi_unload(bool unload);
 //!
 //! @return false  -> the memory is not write-protected (always)
 //!/
-bool sd_mmc_spi_wr_protect();
+extern bool           sd_mmc_spi_wr_protect(void);
 
 //!
 //! @brief This function tells if the memory has been removed or not.
 //!
 //! @return false  -> The memory isn't removed
 //!
-bool sd_mmc_spi_removal();
+extern bool           sd_mmc_spi_removal(void);
 
 //---- ACCESS DATA FUNCTIONS ----
 
@@ -147,7 +147,7 @@ bool sd_mmc_spi_removal();
 //!   It is ready    ->    CTRL_GOOD
 //!   A error occur  ->    CTRL_FAIL
 //!
-Ctrl_status sd_mmc_spi_usb_read_10(uint32_t addr, uint16_t nb_sector);
+extern Ctrl_status    sd_mmc_spi_usb_read_10(uint32_t addr, uint16_t nb_sector);
 
 //! This function initializes the SD/MMC memory for a write operation
 //!
@@ -161,7 +161,7 @@ Ctrl_status sd_mmc_spi_usb_read_10(uint32_t addr, uint16_t nb_sector);
 //!   It is ready    ->    CTRL_GOOD
 //!   An error occurs  ->    CTRL_FAIL
 //!
-Ctrl_status sd_mmc_spi_usb_write_10(uint32_t addr, uint16_t nb_sector);
+extern Ctrl_status    sd_mmc_spi_usb_write_10(uint32_t addr, uint16_t nb_sector);
 
 #endif // #if ACCESS_USB == true
 

Marlin/src/HAL/ESP32/timers.h

@@ -53,11 +53,12 @@ typedef uint64_t hal_timer_t;
 #if ENABLED(I2S_STEPPER_STREAM)
   #define STEPPER_TIMER_PRESCALE     1
   #define STEPPER_TIMER_RATE         250000                           // 250khz, 4µs pulses of i2s word clock
+  #define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000) // stepper timer ticks per µs // wrong would be 0.25
 #else
   #define STEPPER_TIMER_PRESCALE     40
   #define STEPPER_TIMER_RATE         ((HAL_TIMER_RATE) / (STEPPER_TIMER_PRESCALE)) // frequency of stepper timer, 2MHz
+  #define STEPPER_TIMER_TICKS_PER_US ((STEPPER_TIMER_RATE) / 1000000)              // stepper timer ticks per µs
 #endif
-#define STEPPER_TIMER_TICKS_PER_US   ((STEPPER_TIMER_RATE) / 1000000) // stepper timer ticks per µs
 
 #define STEP_TIMER_MIN_INTERVAL   8 // minimum time in µs between stepper interrupts
 

Marlin/src/HAL/HC32/HAL.h

@@ -142,31 +142,12 @@
 // ADC
 //
 #define HAL_ADC_VREF_MV 3300
-#define HAL_ADC_RESOLUTION 12
+#define HAL_ADC_RESOLUTION 10
 
 #define GET_PIN_MAP_PIN(index) index
 #define GET_PIN_MAP_INDEX(pin) pin
 #define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)
 
-//
-// Debug port disable
-// JTMS / SWDIO = PA13
-// JTCK / SWCLK = PA14
-// JTDI         = PA15
-// JTDO         = PB3
-// NJTRST       = PB4
-//
-#define DBG_SWCLK _BV(0)
-#define DBG_SWDIO _BV(1)
-#define DBG_TDO   _BV(2)
-#define DBG_TDI   _BV(3)
-#define DBG_TRST  _BV(4)
-#define DBG_ALL (DBG_SWCLK | DBG_SWDIO | DBG_TDO | DBG_TDI | DBG_TRST)
-
-#define JTAGSWD_RESET() PORT_DebugPortSetting(DBG_ALL, Enable);
-#define JTAG_DISABLE() PORT_DebugPortSetting(DBG_TDO | DBG_TDI | DBG_TRST, Disable);
-#define JTAGSWD_DISABLE() PORT_DebugPortSetting(DBG_ALL, Disable);
-
 //
 // MarlinHAL implementation
 //

Marlin/src/HAL/HC32/MarlinHAL.cpp

@@ -123,11 +123,6 @@ void MarlinHAL::init() {
 
   // Register min serial
   TERN_(POSTMORTEM_DEBUGGING, install_min_serial());
-
-  // warn if low memory after init
-  if (freeMemory() < 1024) {
-    SERIAL_WARN_MSG("HAL: low memory after init!\n");
-  }
 }
 
 void MarlinHAL::init_board() {}
@@ -152,31 +147,7 @@ void MarlinHAL::delay_ms(const int ms) {
   delay(ms);
 }
 
-void MarlinHAL::idletask() {
-  #if ENABLED(MARLIN_DEV_MODE)
-    // check & print serial RX errors
-    MSerialT *serials[] = { &MSerial1, &MSerial2 };
-    for (int serial = 0; serial < 2; serial++) {
-      usart_receive_error_t err = serials[serial]->getReceiveError();
-      if (err != usart_receive_error_t::None) {
-        // "Warning: MSerial[n] RX [Framing|Parity|Overrun] Error"
-        SERIAL_WARN_START();
-        SERIAL_ECHOPGM(" MSerial");
-        SERIAL_ECHO(serial + 1);
-        SERIAL_ECHOPGM(" RX ");
-        switch(err) {
-          case usart_receive_error_t::FramingError: SERIAL_ECHOPGM("Framing"); break;
-          case usart_receive_error_t::ParityError:  SERIAL_ECHOPGM("Parity");  break;
-          case usart_receive_error_t::OverrunError: SERIAL_ECHOPGM("Overrun"); break;
-          case usart_receive_error_t::RxDataDropped: SERIAL_ECHOPGM("DataDropped"); break;
-          default: break;
-        }
-        SERIAL_ECHOPGM(" Error");
-        SERIAL_EOL();
-      }
-    }
-  #endif
-}
+void MarlinHAL::idletask() {}
 
 uint8_t MarlinHAL::get_reset_source() {
   // Query reset cause from RMU
@@ -232,9 +203,7 @@ int MarlinHAL::freeMemory() {
   return &top - _sbrk(0);
 }
 
-void MarlinHAL::adc_init() {
-  analogReadResolution(HAL_ADC_RESOLUTION);
-}
+void MarlinHAL::adc_init() {}
 
 void MarlinHAL::adc_enable(const pin_t pin) {
   #if TEMP_SENSOR_SOC

Marlin/src/HAL/HC32/MarlinSerial.cpp

@@ -46,34 +46,14 @@ constexpr bool serial_handles_emergency(int port) {
 //
 // Define serial ports
 //
-
-// serial port where RX and TX use IRQs
-#define DEFINE_IRQ_SERIAL_MARLIN(name, n)      \
+#define DEFINE_HWSERIAL_MARLIN(name, n)      \
   MSerialT name(serial_handles_emergency(n), \
                 &USART##n##_config,          \
                 BOARD_USART##n##_TX_PIN,     \
                 BOARD_USART##n##_RX_PIN);
 
-// serial port where RX uses DMA and TX uses IRQs
-// all serial ports use DMA1
-// since there are 4 USARTs and 4 DMA channels, we can use the USART number as the DMA channel
-#define DEFINE_DMA_SERIAL_MARLIN(name, n)      \
-  MSerialT name(serial_handles_emergency(n), \
-                &USART##n##_config,          \
-                BOARD_USART##n##_TX_PIN,     \
-                BOARD_USART##n##_RX_PIN,     \
-                M4_DMA1,                     \
-                ((en_dma_channel_t)(n - 1))); // map USART1 to DMA channel 0, USART2 to DMA channel 1, etc.
-
-#define DEFINE_SERIAL_MARLIN(name, n) TERN(SERIAL_DMA, DEFINE_DMA_SERIAL_MARLIN(name, n), DEFINE_IRQ_SERIAL_MARLIN(name, n))
-
-DEFINE_SERIAL_MARLIN(MSerial1, 1);
-DEFINE_SERIAL_MARLIN(MSerial2, 2);
-
-// TODO: remove this warning when SERIAL_DMA has been tested some more
-#if ENABLED(SERIAL_DMA)
-  #warning "SERIAL_DMA may be unstable on HC32F460."
-#endif
+DEFINE_HWSERIAL_MARLIN(MSerial1, 1);
+DEFINE_HWSERIAL_MARLIN(MSerial2, 2);
 
 //
 // Serial port assertions

Marlin/src/HAL/HC32/MarlinSerial.h

@@ -25,42 +25,17 @@
 #include <drivers/usart/Usart.h>
 
 // Optionally set uart IRQ priority to reduce overflow errors
-//#define UART_RX_IRQ_PRIO 1
-//#define UART_TX_IRQ_PRIO 1
-//#define UART_RX_DMA_IRQ_PRIO 1
+// #define UART_IRQ_PRIO 1
 
 struct MarlinSerial : public Usart {
-  MarlinSerial(
-    struct usart_config_t *usart_device,
-    gpio_pin_t tx_pin,
-    gpio_pin_t rx_pin
-    #if ENABLED(SERIAL_DMA)
-    , M4_DMA_TypeDef *dma_unit = nullptr,
-    en_dma_channel_t rx_dma_channel = DmaCh0
-    #endif
-  ) : Usart(usart_device, tx_pin, rx_pin) {
-    #if ENABLED(SERIAL_DMA)
-      if (dma_unit != nullptr) {
-        enableRxDma(dma_unit, rx_dma_channel);
-      }
-    #endif
-  }
+  MarlinSerial(struct usart_config_t *usart_device, gpio_pin_t tx_pin, gpio_pin_t rx_pin) : Usart(usart_device, tx_pin, rx_pin) {}
 
-  #if defined(UART_RX_IRQ_PRIO) || defined(UART_TX_IRQ_PRIO) || defined(UART_RX_DMA_IRQ_PRIO)
+  #ifdef UART_IRQ_PRIO
     void setPriority() {
-      #if defined(UART_RX_IRQ_PRIO)
-        NVIC_SetPriority(c_dev()->interrupts.rx_data_available.interrupt_number, UART_RX_IRQ_PRIO);
-        NVIC_SetPriority(c_dev()->interrupts.rx_error.interrupt_number, UART_RX_IRQ_PRIO);
-      #endif
-
-      #if defined(UART_TX_IRQ_PRIO)
-        NVIC_SetPriority(c_dev()->interrupts.tx_buffer_empty.interrupt_number, UART_TX_IRQ_PRIO);
-        NVIC_SetPriority(c_dev()->interrupts.tx_complete.interrupt_number, UART_TX_IRQ_PRIO);
-      #endif
-
-      #if defined(UART_RX_DMA_IRQ_PRIO) && ENABLED(SERIAL_DMA)
-        NVIC_SetPriority(c_dev()->dma.rx.rx_data_available_dma_btc.interrupt_number, UART_RX_DMA_IRQ_PRIO);
-      #endif
+      NVIC_SetPriority(c_dev()->interrupts.rx_data_available.interrupt_number, UART_IRQ_PRIO);
+      NVIC_SetPriority(c_dev()->interrupts.rx_error.interrupt_number, UART_IRQ_PRIO);
+      NVIC_SetPriority(c_dev()->interrupts.tx_buffer_empty.interrupt_number, UART_IRQ_PRIO);
+      NVIC_SetPriority(c_dev()->interrupts.tx_complete.interrupt_number, UART_IRQ_PRIO);
     }
 
     void begin(uint32_t baud) {
@@ -72,12 +47,7 @@ struct MarlinSerial : public Usart {
       Usart::begin(baud, config);
       setPriority();
     }
-
-    void begin(uint32_t baud, const stc_usart_uart_init_t *config, const bool rxNoiseFilter = true) {
-      Usart::begin(baud, config, rxNoiseFilter);
-      setPriority();
-    }
-  #endif // UART_RX_IRQ_PRIO || UART_TX_IRQ_PRIO || UART_RX_DMA_IRQ_PRIO
+  #endif
 };
 
 typedef Serial1Class<MarlinSerial> MSerialT;

Marlin/src/HAL/HC32/app_config.h

@@ -1,75 +0,0 @@
-/**
- * app_config.h is included by the hc32f460 arduino build script for every source file.
- * it is used to configure the arduino core (and ddl) automatically according
- * to the settings in Configuration.h and Configuration_adv.h.
- */
-#pragma once
-#ifndef _HC32_APP_CONFIG_H_
-#define _HC32_APP_CONFIG_H_
-
-#include "../../inc/MarlinConfigPre.h"
-
-//
-// dev mode
-//
-#if ENABLED(MARLIN_DEV_MODE)
-  #define __DEBUG 1
-  #define __CORE_DEBUG 1
-#endif
-
-//
-// Fault Handlers and Panic
-//
-
-#if ENABLED(POSTMORTEM_DEBUGGING)
-  // disable arduino core fault handler, as we define our own
-  #define CORE_DISABLE_FAULT_HANDLER 1
-#endif
-
-// force-enable panic handler so that we can use our custom one (in MinSerial)
-#define PANIC_ENABLE 1
-
-// use short filenames in ddl debug and core panic output
-#define __DEBUG_SHORT_FILENAMES 1
-#define __PANIC_SHORT_FILENAMES 1
-
-// omit panic messages in core panic output
-#define __OMIT_PANIC_MESSAGE 1
-
-//
-// Usart
-//
-
-// disable serial globals (Serial1, Serial2, ...), as we define our own
-#define DISABLE_SERIAL_GLOBALS 1
-
-// increase the size of the Usart buffers (both RX and TX)
-// NOTE:
-// the heap usage will increase by (SERIAL_BUFFER_SIZE - 64) * "number of serial ports used"
-// if running out of heap, the system may become unstable
-//#define SERIAL_BUFFER_SIZE 256
-
-// enable support for Usart Clock Divider / Oversampling auto config
-#define USART_AUTO_CLKDIV_OS_CONFIG 1
-
-// enable USART_RX_DMA_SUPPORT core option when SERIAL_DMA is enabled
-#if ENABLED(SERIAL_DMA)
-  #define USART_RX_DMA_SUPPORT 1
-#endif
-
-//
-// Misc.
-//
-
-// redirect printf to host serial
-#define REDIRECT_PRINTF_TO_SERIAL 1
-
-// F_CPU must be known at compile time, but on HC32F460 it's not.
-// Thus we assume HCLK to be 200MHz, as that's what is configured in
-// 'core_hook_sysclock_init' in 'sysclock.cpp'.
-// If you face issues with this assumption, please double-check with the values
-// printed by 'MarlinHAL::HAL_clock_frequencies_dump'.
-// see also: HAL_TIMER_RATE in timers.h
-#define F_CPU 200000000 // 200MHz HCLK
-
-#endif // _HC32_APP_CONFIG_H_

Marlin/src/HAL/HC32/inc/SanityCheck.h

@@ -20,20 +20,6 @@
  *
  */
 #pragma once
-#include <core_util.h>
-
-#if !defined(ARDUINO_CORE_VERSION_INT) || !defined(GET_VERSION_INT)
-  // version macros were introduced in arduino core version 1.1.0
-  // below that version, we polyfill them
-  #define GET_VERSION_INT(major, minor, patch) ((major * 100000) + (minor * 1000) + patch)
-  #define ARDUINO_CORE_VERSION_INT GET_VERSION_INT(1, 0, 0)
-#endif
-
-#if ARDUINO_CORE_VERSION_INT < GET_VERSION_INT(1, 1, 0)
-  // because we use app_config.h introduced in arduino core version 1.1.0, the
-  // HAL is not compatible with older versions
-  #error "The HC32 HAL is not compatible with Arduino Core versions < 1.1.0. Consider updating the Arduino Core."
-#endif
 
 #ifndef BOARD_XTAL_FREQUENCY
   #error "BOARD_XTAL_FREQUENCY is required for HC32F460."
@@ -88,18 +74,3 @@
     #error "HC32 HAL uses a custom panic handler. Do not define PANIC_USARTx_TX_PIN."
   #endif
 #endif
-
-#if ENABLED(SERIAL_DMA)
-  #if !defined(USART_RX_DMA_SUPPORT)
-    #error "SERIAL_DMA requires USART_RX_DMA_SUPPORT to be enabled in the arduino core."
-  #endif
-
-  // USART_RX_DMA_SUPPORT does not implement core_hook_usart_rx_irq, which is required for the emergency parser
-  #if ENABLED(EMERGENCY_PARSER)
-    #error "EMERGENCY_PARSER is not supported with SERIAL_DMA. Please disable either SERIAL_DMA or EMERGENCY_PARSER."
-  #endif
-
-  #if ARDUINO_CORE_VERSION_INT < GET_VERSION_INT(1, 1, 0)
-    #error "SERIAL_DMA is not supported with arduino core version < 1.1.0."
-  #endif
-#endif

Marlin/src/HAL/HC32/sdio.cpp

@@ -54,7 +54,7 @@
     fn                                              \
   }
 
-stc_sd_handle_t *handle = nullptr;
+stc_sd_handle_t *handle;
 
 bool SDIO_Init() {
   // Configure SDIO pins
@@ -66,45 +66,36 @@ bool SDIO_Init() {
   GPIO_SetFunc(BOARD_SDIO_CMD, Func_Sdio);
   GPIO_SetFunc(BOARD_SDIO_DET, Func_Sdio);
 
-  // If a handle is already initialized, free it before creating a new one
-  // otherwise, we will leak memory, which will eventually crash the system
-  if (handle != nullptr) {
-    delete handle->pstcDmaInitCfg;
-    delete handle->pstcCardInitCfg;
-    delete handle;
-    handle = nullptr;
-  }
-
   // Create DMA configuration
   stc_sdcard_dma_init_t *dmaConf = new stc_sdcard_dma_init_t;
   dmaConf->DMAx = SDIO_DMA_PERIPHERAL;
   dmaConf->enDmaCh = SDIO_DMA_CHANNEL;
 
-  // Create card configuration
-  // This should be a fairly safe configuration for most cards
-  stc_sdcard_init_t *cardConf = new stc_sdcard_init_t;
-  cardConf->enBusWidth = SdiocBusWidth4Bit;
-  cardConf->enClkFreq = SdiocClk400K;
-  cardConf->enSpeedMode = SdiocNormalSpeedMode;
-  cardConf->pstcInitCfg = nullptr;
-
   // Create handle in DMA mode
   handle = new stc_sd_handle_t;
   handle->SDIOCx = SDIO_PERIPHERAL;
   handle->enDevMode = SdCardDmaMode;
   handle->pstcDmaInitCfg = dmaConf;
-  //handle->pstcCardInitCfg = cardConf; // assigned in SDCARD_Init
+
+  // Create card configuration
+  // This should be a fairly safe configuration for most cards
+  stc_sdcard_init_t cardConf = {
+    .enBusWidth = SdiocBusWidth4Bit,
+    .enClkFreq = SdiocClk400K,
+    .enSpeedMode = SdiocNormalSpeedMode,
+    //.pstcInitCfg = NULL,
+  };
 
   // Initialize sd card
-  en_result_t rc = SDCARD_Init(handle, cardConf);
+  en_result_t rc = SDCARD_Init(handle, &cardConf);
   if (rc != Ok) printf("SDIO_Init() error (rc=%u)\n", rc);
 
   return rc == Ok;
 }
 
 bool SDIO_ReadBlock(uint32_t block, uint8_t *dst) {
-  CORE_ASSERT(handle != nullptr, "SDIO not initialized", return false);
-  CORE_ASSERT(dst != nullptr, "SDIO_ReadBlock dst is NULL", return false);
+  CORE_ASSERT(handle != NULL, "SDIO not initialized");
+  CORE_ASSERT(dst != NULL, "SDIO_ReadBlock dst is NULL");
 
   WITH_RETRY(SDIO_READ_RETRIES, {
     en_result_t rc = SDCARD_ReadBlocks(handle, block, 1, dst, SDIO_READ_TIMEOUT);
@@ -116,8 +107,8 @@ bool SDIO_ReadBlock(uint32_t block, uint8_t *dst) {
 }
 
 bool SDIO_WriteBlock(uint32_t block, const uint8_t *src) {
-  CORE_ASSERT(handle != nullptr, "SDIO not initialized", return false);
-  CORE_ASSERT(src != nullptr, "SDIO_WriteBlock src is NULL", return false);
+  CORE_ASSERT(handle != NULL, "SDIO not initialized");
+  CORE_ASSERT(src != NULL, "SDIO_WriteBlock src is NULL");
 
   WITH_RETRY(SDIO_WRITE_RETRIES, {
     en_result_t rc = SDCARD_WriteBlocks(handle, block, 1, (uint8_t *)src, SDIO_WRITE_TIMEOUT);
@@ -129,12 +120,12 @@ bool SDIO_WriteBlock(uint32_t block, const uint8_t *src) {
 }
 
 bool SDIO_IsReady() {
-  CORE_ASSERT(handle != nullptr, "SDIO not initialized", return false);
+  CORE_ASSERT(handle != NULL, "SDIO not initialized");
   return bool(handle->stcCardStatus.READY_FOR_DATA);
 }
 
 uint32_t SDIO_GetCardSize() {
-  CORE_ASSERT(handle != nullptr, "SDIO not initialized", return 0);
+  CORE_ASSERT(handle != NULL, "SDIO not initialized");
 
   // Multiply number of blocks with block size to get size in bytes
   const uint64_t cardSizeBytes = uint64_t(handle->stcSdCardInfo.u32LogBlockNbr) * uint64_t(handle->stcSdCardInfo.u32LogBlockSize);

Marlin/src/HAL/HC32/sysclock.cpp

@@ -96,44 +96,29 @@ void core_hook_sysclock_init() {
     #endif
   #endif
 
-  // sysclk is now configured according to F_CPU (i.e., 200MHz PLL output)
-  constexpr uint32_t sysclock = F_CPU;
-
-  // Setup clock divisors for sysclk = 200 MHz
+  // Setup clock divisors for sysclk = 200 MHz:
   // Note: PCLK1 is used for step+temp timers, and need to be kept at 50 MHz (until there is a better solution)
-  constexpr stc_clk_sysclk_cfg_t sysClkConf = {
+  stc_clk_sysclk_cfg_t sysClkConf = {
       .enHclkDiv = ClkSysclkDiv1,  // HCLK  = 200 MHz (CPU)
       .enExclkDiv = ClkSysclkDiv2, // EXCLK = 100 MHz (SDIO)
-      .enPclk0Div = ClkSysclkDiv2, // PCLK0 = 100 MHz (Timer6 (not used))
+      .enPclk0Div = ClkSysclkDiv1, // PCLK0 = 200 MHz (Timer6 (not used))
       .enPclk1Div = ClkSysclkDiv4, // PCLK1 = 50 MHz (USART, SPI, I2S, Timer0 (step+temp), TimerA (Servo))
-      .enPclk2Div = ClkSysclkDiv8, // PCLK2 = 25 MHz (ADC)
-      .enPclk3Div = ClkSysclkDiv8, // PCLK3 = 25 MHz (I2C, WDT)
+      .enPclk2Div = ClkSysclkDiv4, // PCLK2 = 50 MHz (ADC)
+      .enPclk3Div = ClkSysclkDiv4, // PCLK3 = 50 MHz (I2C, WDT)
       .enPclk4Div = ClkSysclkDiv2, // PCLK4 = 100 MHz (ADC ctl)
   };
-
-  #if ARDUINO_CORE_VERSION_INT >= GET_VERSION_INT(1, 2, 0)
-    assert_system_clocks_valid<
-      sysclock,
-      sysClkConf.enHclkDiv,
-      sysClkConf.enPclk0Div,
-      sysClkConf.enPclk1Div,
-      sysClkConf.enPclk2Div,
-      sysClkConf.enPclk3Div,
-      sysClkConf.enPclk4Div,
-      sysClkConf.enExclkDiv
-    >();
-  #endif
-
   sysclock_set_clock_dividers(&sysClkConf);
 
   // Set power mode
-  power_mode_update_pre(sysclock);
+  #define POWER_MODE_SYSTEM_CLOCK 200000000 // 200 MHz
+  power_mode_update_pre(POWER_MODE_SYSTEM_CLOCK);
 
   // Switch to MPLL as sysclk source
   CLK_SetSysClkSource(CLKSysSrcMPLL);
 
   // Set power mode
-  power_mode_update_post(sysclock);
+  power_mode_update_post(POWER_MODE_SYSTEM_CLOCK);
+  #undef POWER_MODE_SYSTEM_CLOCK
 }
 
 #endif // ARDUINO_ARCH_HC32

Marlin/src/HAL/HC32/timers.h

@@ -38,48 +38,44 @@ extern Timer0 step_timer;
 // Timer Configurations
 //
 
-/**
- * HAL_TIMER_RATE must be known at compile time since it's used to calculate
- * STEPPER_TIMER_RATE, which is used in 'constexpr' calculations.
- * On the HC32F460 the timer rate depends on PCLK1, which is derived from the
- * system clock configured at runtime. As a workaround, we use the existing
- * assumption of a 200MHz clock, defining F_CPU as 200000000, then configure PCLK1
- * as F_CPU with a divider of 4 in 'sysclock.cpp::core_hook_sysclock_init'.
- *
- * If you face issues with this assumption, please double-check with the values
- * printed by 'MarlinHAL::HAL_clock_frequencies_dump'.
- *
- * TODO: If the 'constexpr' requirement is ever lifted, use TIMER0_BASE_FREQUENCY instead
- */
-#define HAL_TIMER_RATE (F_CPU / 4) // i.e., 50MHz
-//#define HAL_TIMER_RATE TIMER0_BASE_FREQUENCY
+// TODO: some calculations (step irq min_step_rate) require the timer rate to be known at compile time
+//       this is not possible with the HC32F460, as the timer rate depends on PCLK1
+//       as a workaround, PCLK1 = 50MHz is assumed (check with clock dump in MarlinHAL::init())
+#define HAL_TIMER_RATE 50000000 // 50MHz
+// #define HAL_TIMER_RATE TIMER0_BASE_FREQUENCY
+
+// TODO: CYCLES_PER_MICROSECOND seems to be used by Marlin to calculate the number of cycles per microsecond in the timer ISRs
+//       by default, it uses F_CPU, but since that is not known at compile time for HC32, we overwrite it here
+#undef CYCLES_PER_MICROSECOND
+#define CYCLES_PER_MICROSECOND (HAL_TIMER_RATE / 1000000UL)
 
 // Temperature timer
-#define TEMP_TIMER_NUM        (&temp_timer)
-#define TEMP_TIMER_PRIORITY   DDL_IRQ_PRIORITY_02
-#define TEMP_TIMER_PRESCALE     16UL          // 12.5MHz
-#define TEMP_TIMER_RATE       1000            // 1kHz
-#define TEMP_TIMER_FREQUENCY  TEMP_TIMER_RATE // 1kHz also
+#define TEMP_TIMER_NUM (&temp_timer)
+#define TEMP_TIMER_PRIORITY DDL_IRQ_PRIORITY_02
+#define TEMP_TIMER_PRESCALE 16ul
+#define TEMP_TIMER_RATE 1000                 // 1kHz
+#define TEMP_TIMER_FREQUENCY TEMP_TIMER_RATE // Alias for Marlin
 
 // Stepper timer
-#define STEP_TIMER_NUM         (&step_timer)
-#define STEP_TIMER_PRIORITY    DDL_IRQ_PRIORITY_00  // Top priority, nothing else uses it
-#define STEPPER_TIMER_PRESCALE  16UL                // 12.5MHz
+#define STEP_TIMER_NUM (&step_timer)
+#define STEP_TIMER_PRIORITY DDL_IRQ_PRIORITY_01
+#define STEPPER_TIMER_PRESCALE 16ul
 
-#define STEPPER_TIMER_RATE (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE)  // 50MHz / 16 = 3.125MHz
-#define STEPPER_TIMER_TICKS_PER_US (STEPPER_TIMER_RATE / 1000000UL)   // Integer 3
+// TODO: STEPPER_TIMER_RATE seems to work fine like this, but requires further testing...
+#define STEPPER_TIMER_RATE (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE) // 50MHz / 16 = 3.125MHz
+#define STEPPER_TIMER_TICKS_PER_US (STEPPER_TIMER_RATE / 1000000)
 
 // Pulse timer (== stepper timer)
-#define PULSE_TIMER_NUM           STEP_TIMER_NUM
-#define PULSE_TIMER_PRESCALE      STEPPER_TIMER_PRESCALE
-#define PULSE_TIMER_TICKS_PER_US  STEPPER_TIMER_TICKS_PER_US
+#define PULSE_TIMER_NUM STEP_TIMER_NUM
+#define PULSE_TIMER_PRESCALE STEPPER_TIMER_PRESCALE
+#define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
 
 //
 // Channel aliases
 //
-#define MF_TIMER_TEMP   TEMP_TIMER_NUM
-#define MF_TIMER_STEP   STEP_TIMER_NUM
-#define MF_TIMER_PULSE  PULSE_TIMER_NUM
+#define MF_TIMER_TEMP TEMP_TIMER_NUM
+#define MF_TIMER_STEP STEP_TIMER_NUM
+#define MF_TIMER_PULSE PULSE_TIMER_NUM
 
 //
 // HAL functions

Marlin/src/HAL/LINUX/hardware/Timer.cpp

@@ -37,10 +37,7 @@ Timer::Timer() {
 }
 
 Timer::~Timer() {
-  if (timerid != 0) {
-    timer_delete(timerid);
-    timerid = 0;
-  }
+  timer_delete(timerid);
 }
 
 void Timer::init(uint32_t sig_id, uint32_t sim_freq, callback_fn* fn) {

Marlin/src/HAL/LINUX/main.cpp

@@ -21,7 +21,6 @@
  */
 
 #ifdef __PLAT_LINUX__
-#ifndef UNIT_TEST
 
 //#define GPIO_LOGGING // Full GPIO and Positional Logging
 
@@ -136,5 +135,4 @@ int main() {
   read_serial.join();
 }
 
-#endif // UNIT_TEST
 #endif // __PLAT_LINUX__

Marlin/src/HAL/LPC1768/HAL.h

@@ -100,7 +100,7 @@ extern DefaultSerial1 USBSerial;
   #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
+  #if HAS_DGUS_LCD || ENABLED(DWINOS_4)
     #define LCD_SERIAL_TX_BUFFER_FREE() LCD_SERIAL.available()
   #endif
 #endif

Marlin/src/HAL/LPC4078/HAL.cpp

@@ -1,125 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#ifdef TARGET_LPC4078
-
-#include "../../inc/MarlinConfig.h"
-#include "../shared/Delay.h"
-#include "../../../gcode/parser.h"
-
-DefaultSerial1 USBSerial(false, MCDCSerial0);
-
-uint32_t MarlinHAL::adc_result = 0;
-
-// U8glib required functions
-extern "C" {
-  void u8g_xMicroDelay(uint16_t val) { DELAY_US(val); }
-  void u8g_MicroDelay()              { u8g_xMicroDelay(1); }
-  void u8g_10MicroDelay()            { u8g_xMicroDelay(10); }
-  void u8g_Delay(uint16_t val)       { delay(val); }
-}
-
-// return free heap space
-int freeMemory() {
-  char stack_end;
-  void *heap_start = malloc(sizeof(uint32_t));
-  if (heap_start == 0) return 0;
-
-  uint32_t result = (uint32_t)&stack_end - (uint32_t)heap_start;
-  free(heap_start);
-  return result;
-}
-
-void MarlinHAL::reboot() { MCUCore::nvic_system_reset(); }
-
-uint8_t MarlinHAL::get_reset_source() {
-  #if ENABLED(USE_WATCHDOG)
-    if (watchdog_timed_out()) return RST_WATCHDOG;
-  #endif
-  return RST_POWER_ON;
-}
-
-void MarlinHAL::clear_reset_source() { watchdog_clear_timeout_flag(); }
-
-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();
-}
-
-#if ENABLED(USE_WATCHDOG)
-
-  #define WDT_TIMEOUT TERN(WATCHDOG_DURATION_8S, 8.0f, 4.0f) // 4 or 8 second timeout
-
-  void MarlinHAL::watchdog_init() {
-    #if ENABLED(WATCHDOG_RESET_MANUAL)
-      // We enable the watchdog timer, but only for the interrupt.
-
-      // Configure WDT to only trigger an interrupt
-      // Disable WDT interrupt (just in case, to avoid triggering it!)
-      NVIC_DisableIRQ(WDT_IRQn);
-
-      // We NEED memory barriers to ensure Interrupts are actually disabled!
-      // ( https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the )
-      __DSB();
-      __ISB();
-
-      // WDT defaults to trigger an interrupt
-
-      // Configure and enable WDT interrupt.
-      NVIC_ClearPendingIRQ(WDT_IRQn);
-      NVIC_SetPriority(WDT_IRQn, 0); // Use highest priority, so we detect all kinds of lockups
-      NVIC_EnableIRQ(WDT_IRQn);
-    #else
-      MCUI::watchdog_set_timeout_triggers_reset();
-    #endif
-    MCUI::watchdog_set_timeout_in_seconds(WDT_TIMEOUT);
-    MCUI::watchdog_enable();
-  }
-
-  void MarlinHAL::watchdog_refresh() {
-    MCUI::watchdog_feed();
-    #if DISABLED(PINS_DEBUGGING) && PIN_EXISTS(LED)
-      static millis_t next_flash = millis();
-      if (ELAPSED(millis(), next_flash)) {
-        next_flash = millis() + 200;
-        TOGGLE(LED_PIN);  // heartbeat indicator
-      }
-    #endif
-  }
-
-  // Timeout state
-  bool MarlinHAL::watchdog_timed_out() { return MCUI::watchdog_has_triggered(); }
-  void MarlinHAL::watchdog_clear_timeout_flag() { MCUI::watchdog_clear_timeout_flag(); }
-
-#endif // USE_WATCHDOG
-
-// For M42/M43, scan command line for pin code
-//   return index into pin map array if found and the pin is valid.
-//   return dval if not found or not a valid pin.
-int16_t PARSED_PIN_INDEX(const char code, const int16_t dval) {
-  const uint16_t val = (uint16_t)parser.intval(code, -1), port = val / 100, pin = val % 100;
-  const  int16_t ind = (port < ((NUM_DIGITAL_PINS) >> 5) && pin < 32) ? ((port << 5) | pin) : -2;
-  return ind > -1 ? ind : dval;
-}
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/HAL.h

@@ -1,276 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- *
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
- * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
- *
- * 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_LPC1768/HAL.h
- * Hardware Abstraction Layer for NXP LPC1768
- */
-
-#define CPU_32_BIT
-
-#include <stdint.h>
-#include <stdarg.h>
-#include <algorithm>
-
-#include "../shared/Marduino.h"
-#include "../shared/Delay.h"
-#include "../shared/math_32bit.h"
-#include "../shared/HAL_SPI.h"
-#include "fastio.h"
-#include "MarlinSerial.h"
-
-#include <mcu_interface.h>
-
-// ------------------------
-// Serial ports
-// ------------------------
-
-typedef ForwardSerial1Class< decltype(MCDCSerial0) > DefaultSerial1;
-extern DefaultSerial1 USBSerial;
-
-#define _MSERIAL(X) MSerial##X
-#define MSERIAL(X) _MSERIAL(X)
-
-#if SERIAL_PORT == -1
-  #define MYSERIAL1 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."
-#endif
-
-#ifdef SERIAL_PORT_2
-  #if SERIAL_PORT_2 == -1
-    #define MYSERIAL2 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."
-  #endif
-#endif
-
-#ifdef MMU2_SERIAL_PORT
-  #if MMU2_SERIAL_PORT == -1
-    #define MMU2_SERIAL 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."
-  #endif
-#endif
-
-#ifdef LCD_SERIAL_PORT
-  #if LCD_SERIAL_PORT == -1
-    #define LCD_SERIAL 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() LCD_SERIAL.available()
-  #endif
-#endif
-
-//
-// Interrupts
-//
-
-#define CRITICAL_SECTION_START()  const bool irqon = !MCUCore::primask(); MCUCore::nvic_interrupts_disable()
-#define CRITICAL_SECTION_END()    if (irqon) MCUCore::nvic_interrupts_enable()
-#define cli() noInterrupts()
-#define sei() interrupts()
-//
-// ADC
-//
-
-#define ADC_MEDIAN_FILTER_SIZE (23) // Higher values increase step delay (phase shift),
-                                    // (ADC_MEDIAN_FILTER_SIZE + 1) / 2 sample step delay (12 samples @ 500Hz: 24ms phase shift)
-                                    // Memory usage per ADC channel (bytes): (6 * ADC_MEDIAN_FILTER_SIZE) + 16
-                                    // 8 * ((6 * 23) + 16 ) = 1232 Bytes for 8 channels
-
-#define ADC_LOWPASS_K_VALUE    (2)  // Higher values increase rise time
-                                    // Rise time sample delays for 100% signal convergence on full range step
-                                    // (1 : 13, 2 : 32, 3 : 67, 4 : 139, 5 : 281, 6 : 565, 7 : 1135, 8 : 2273)
-                                    // K = 6, 565 samples, 500Hz sample rate, 1.13s convergence on full range step
-                                    // Memory usage per ADC channel (bytes): 4 (32 Bytes for 8 channels)
-
-#define HAL_ADC_VREF            3.3 // ADC voltage reference
-
-#define HAL_ADC_RESOLUTION     12   // 15 bit maximum, raw temperature is stored as int16_t
-#define HAL_ADC_FILTERED            // Disable oversampling done in Marlin as ADC values already filtered in HAL
-
-//
-// Pin Mapping for M42, M43, M226
-//
-
-// Test whether the pin is valid
-constexpr bool VALID_PIN(const pin_t pin) {
-  return MCUI::pin_is_valid(pin);
-}
-
-// Get the analog index for a digital pin
-constexpr int8_t DIGITAL_PIN_TO_ANALOG_PIN(const pin_t pin) {
-  return (MCUI::pin_is_valid(pin) && MCUI::pin_has_adc(pin)) ? pin : -1;
-}
-
-//
-// Misc. Functions
-//
-#ifndef analogInputToDigitalPin
-  #define analogInputToDigitalPin(p) (p)
-#endif
-
-
-// Return the index of a pin number
-constexpr int16_t GET_PIN_MAP_INDEX(const pin_t pin) {
-  return MCUI::pin_index(pin);
-}
-
-// Get the pin number at the given index
-constexpr pin_t GET_PIN_MAP_PIN(const int16_t index) {
-  return MCUI::pin_index(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,
-
-// ------------------------
-// Defines
-// ------------------------
-
-void flashFirmware(const int16_t);
-
-#define HAL_CAN_SET_PWM_FREQ   // This HAL supports PWM Frequency adjustment
-
-// Default graphical display delays
-#define CPU_ST7920_DELAY_1 600
-#define CPU_ST7920_DELAY_2 750
-#define CPU_ST7920_DELAY_3 750
-
-// ------------------------
-// Free Memory Accessor
-// ------------------------
-
-#pragma GCC diagnostic push
-#if GCC_VERSION <= 50000
-  #pragma GCC diagnostic ignored "-Wunused-function"
-#endif
-
-int freeMemory();
-
-#pragma GCC diagnostic pop
-
-// ------------------------
-// MarlinHAL Class
-// ------------------------
-
-class MarlinHAL {
-public:
-
-  // Earliest possible init, before setup()
-  MarlinHAL() {}
-
-  static void init();          // Called early in setup()
-  static void init_board() {}  // Called less early in setup()
-  static void reboot();        // Restart the firmware from 0x0
-
-  // Interrupts
-  static bool isr_state() { return MCUCore::primask(); }
-  static void isr_on()  { MCUCore::nvic_interrupts_enable(); }
-  static void isr_off() {  MCUCore::nvic_interrupts_disable(); }
-
-  static void delay_ms(const int ms) { DELAY_US(ms * 1000); }
-
-  // Watchdog
-  static void watchdog_init() IF_DISABLED(USE_WATCHDOG, {});
-  static void watchdog_refresh() IF_DISABLED(USE_WATCHDOG, {});
-  static bool watchdog_timed_out() IF_DISABLED(USE_WATCHDOG, { return false; });
-  static void watchdog_clear_timeout_flag() IF_DISABLED(USE_WATCHDOG, {});
-
-  // Tasks, called from idle()
-  static void idletask();
-
-  // Reset
-  static uint8_t get_reset_source();
-  static void clear_reset_source();
-
-  // Free SRAM
-  static int freeMemory() { return ::freeMemory(); }
-
-  //
-  // ADC Methods
-  //
-
-  using FilteredADC = MCUI::ADC<ADC_LOWPASS_K_VALUE, ADC_MEDIAN_FILTER_SIZE>;
-
-  // Called by Temperature::init once at startup
-  static void adc_init() {
-    // Turn on and initialise ADC in burst mode
-    MCUI::adc_hardware.init();
-    MCUI::adc_hardware.burst_start();
-  }
-
-  // Called by Temperature::init for each sensor at startup
-  static void adc_enable(const pin_t pin) {
-    FilteredADC::enable_channel(pin);
-  }
-
-  // Begin ADC sampling on the given pin. Called from Temperature::isr!
-  static uint32_t adc_result;
-  static void adc_start(const pin_t pin) {
-    adc_result = FilteredADC::read(pin) >> (16 - HAL_ADC_RESOLUTION); // returns 16bit value, reduce to required bits
-  }
-
-  // Is the ADC ready for reading?
-  static bool adc_ready() { return true; }
-
-  // The current value of the ADC register
-  static uint16_t adc_value() { return uint16_t(adc_result); }
-
-  /**
-   * Set the PWM duty cycle for the pin to the given value.
-   * Optionally invert the duty cycle [default = false]
-   * Optionally change the scale of the provided value to enable finer PWM duty control [default = 255]
-   */
-  static void set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t v_size=255, const bool invert=false);
-
-  /**
-   * Set the frequency of the timer corresponding to the provided pin
-   * All Hardware PWM pins will run at the same frequency and
-   * All Software PWM pins will run at the same frequency
-   */
-  static void set_pwm_frequency(const pin_t pin, const uint16_t f_desired);
-};

Marlin/src/HAL/LPC4078/HAL_SPI.cpp

@@ -1,376 +0,0 @@
-// /**
-//  * Marlin 3D Printer Firmware
-//  * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
-//  *
-//  * Based on Sprinter and grbl.
-//  * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
-//  *
-//  * This program is free software: you can redistribute it and/or modify
-//  * it under the terms of the GNU General Public License as published by
-//  * the Free Software Foundation, either version 3 of the License, or
-//  * (at your option) any later version.
-//  *
-//  * This program is distributed in the hope that it will be useful,
-//  * but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  * GNU General Public License for more details.
-//  *
-//  * You should have received a copy of the GNU General Public License
-//  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
-//  *
-//  */
-
-// /**
-//  * Software SPI functions originally from Arduino Sd2Card Library
-//  * Copyright (c) 2009 by William Greiman
-//  */
-
-// /**
-//  * For TARGET_LPC4078
-//  */
-
-// /**
-//  * Hardware SPI and Software SPI implementations are included in this file.
-//  * The hardware SPI runs faster and has higher throughput but is not compatible
-//  * with some LCD interfaces/adapters.
-//  *
-//  * Control of the slave select pin(s) is handled by the calling routines.
-//  *
-//  * Some of the LCD interfaces/adapters result in the LCD SPI and the SD card
-//  * SPI sharing pins. The SCK, MOSI & MISO pins can NOT be set/cleared with
-//  * WRITE nor digitalWrite when the hardware SPI module within the LPC17xx is
-//  * active. If any of these pins are shared then the software SPI must be used.
-//  *
-//  * A more sophisticated hardware SPI can be found at the following link.
-//  * This implementation has not been fully debugged.
-//  * https://github.com/MarlinFirmware/Marlin/tree/071c7a78f27078fd4aee9a3ef365fcf5e143531e
-//  */
-
-#ifdef TARGET_LPC4078
-
-#include "../../inc/MarlinConfig.h"
-#include <SPI.h>
-
-// Hardware SPI and SPIClass
-
-#include "../shared/HAL_SPI.h"
-
-#define LPC_SOFTWARE_SPI
-
-// ------------------------
-// Public functions
-// ------------------------
-#if ENABLED(LPC_SOFTWARE_SPI)
-  #include "SoftwareSPI.h"
-
-  // Software SPI
-  static uint8_t SPI_speed = SPI_FULL_SPEED;
-
-  static uint8_t spiTransfer(uint8_t b) {
-    return swSpiTransfer(b, SPI_speed, SD_SCK_PIN, SD_MISO_PIN, SD_MOSI_PIN);
-  }
-
-  void spiBegin() {
-    swSpiBegin(SD_SCK_PIN, SD_MISO_PIN, SD_MOSI_PIN);
-  }
-
-  void spiInit(uint8_t spiRate) {
-    SPI_speed = swSpiInit(spiRate, SD_SCK_PIN, SD_MOSI_PIN);
-  }
-
-  uint8_t spiRec() { return spiTransfer(0xFF); }
-
-  void spiRead(uint8_t*buf, uint16_t nbyte) {
-    for (int i = 0; i < nbyte; i++)
-      buf[i] = spiTransfer(0xFF);
-  }
-
-  void spiSend(uint8_t b) { (void)spiTransfer(b); }
-
-  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)spiTransfer(token);
-    for (uint16_t i = 0; i < 512; i++)
-      (void)spiTransfer(buf[i]);
-  }
-
-#else
-
-  #ifdef SD_SPI_SPEED
-    #define INIT_SPI_SPEED SD_SPI_SPEED
-  #else
-    #define INIT_SPI_SPEED SPI_FULL_SPEED
-  #endif
-
-  void spiBegin() { spiInit(INIT_SPI_SPEED); } // Set up SCK, MOSI & MISO pins for SSP0
-
-  void spiInit(uint8_t spiRate) {
-    #if SD_MISO_PIN == BOARD_SPI1_MISO_PIN
-      SPI.setModule(1);
-    #elif SD_MISO_PIN == BOARD_SPI2_MISO_PIN
-      SPI.setModule(2);
-    #endif
-    SPI.setDataSize(DATA_SIZE_8BIT);
-    SPI.setDataMode(SPI_MODE0);
-
-    SPI.setClock(SPISettings::spiRate2Clock(spiRate));
-    SPI.begin();
-  }
-
-  static uint8_t doio(uint8_t b) {
-    return SPI.transfer(b & 0x00FF) & 0x00FF;
-  }
-
-  void spiSend(uint8_t b) { doio(b); }
-
-  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) {}
-
-  // Read single byte from SPI
-  uint8_t spiRec() { return doio(0xFF); }
-
-  uint8_t spiRec(uint32_t chan) { return 0; }
-
-  // Read from SPI into buffer
-  void spiRead(uint8_t *buf, uint16_t nbyte) {
-    for (uint16_t i = 0; i < nbyte; i++) buf[i] = doio(0xFF);
-  }
-
-  uint8_t spiTransfer(uint8_t b) { return doio(b); }
-
-  // Write from buffer to SPI
-  void spiSendBlock(uint8_t token, const uint8_t *buf) {
-   (void)spiTransfer(token);
-    for (uint16_t i = 0; i < 512; i++)
-      (void)spiTransfer(buf[i]);
-  }
-
-  // Begin SPI transaction, set clock, bit order, data mode
-  void spiBeginTransaction(uint32_t spiClock, uint8_t bitOrder, uint8_t dataMode) {
-    // TODO: Implement this method
-  }
-
-#endif // LPC_SOFTWARE_SPI
-
-// /**
-//  * @brief Wait until TXE (tx empty) flag is set and BSY (busy) flag unset.
-//  */
-static inline void waitSpiTxEnd(void *spi_d) {
-  // while (SSP_GetStatus(spi_d, SSP_STAT_TXFIFO_EMPTY) == RESET) { /* nada */ } // wait until TXE=1
-  // while (SSP_GetStatus(spi_d, SSP_STAT_BUSY) == SET) { /* nada */ }     // wait until BSY=0
-}
-
-// // Retain the pin init state of the SPI, to avoid init more than once,
-// // even if more instances of SPIClass exist
-static bool spiInitialised[BOARD_NR_SPI] = {};
-
-SPIClass::SPIClass(uint8_t device) {
-//   // Init things specific to each SPI device
-//   // clock divider setup is a bit of hack, and needs to be improved at a later date.
-
-  #if BOARD_NR_SPI >= 1
-    _settings[0].device_id = 0;
-    _settings[0].m_config.pin_miso = BOARD_SPI1_MISO_PIN;
-    _settings[0].m_config.pin_mosi = BOARD_SPI1_MOSI_PIN;
-    _settings[0].m_config.pin_sck  = BOARD_SPI1_SCK_PIN;
-    _settings[0].m_config.pin_ssel = BOARD_SPI1_NSS_PIN;
-    _settings[0].m_config.frequency = 100000;
-    _settings[0].m_config.data_bits = 8;
-    _settings[0].m_config.mode = 0;
-    _settings[0].m_config.format = MCUI::SSP::Config::Format::SPI;
-
-
-//     _settings[0].dataMode = SPI_MODE0;
-//     _settings[0].dataSize = DATA_SIZE_8BIT;
-//     _settings[0].clock = SPI_CLOCK_MAX;
-//     //_settings[0].clockDivider = determine_baud_rate(_settings[0].spi_d, _settings[0].clock);
-  #endif
-
-  #if BOARD_NR_SPI >= 2
-    _settings[1].device_id = 2;
-    _settings[1].m_config.pin_miso = BOARD_SPI2_MISO_PIN;
-    _settings[1].m_config.pin_mosi = BOARD_SPI2_MOSI_PIN;
-    _settings[1].m_config.pin_sck  = BOARD_SPI2_SCK_PIN;
-    _settings[1].m_config.pin_ssel = BOARD_SPI2_NSS_PIN;
-//     _settings[1].dataMode = SPI_MODE0;
-//     _settings[1].dataSize = DATA_SIZE_8BIT;
-//     _settings[1].clock = SPI_CLOCK_MAX;
-//     //_settings[1].clockDivider = determine_baud_rate(_settings[1].spi_d, _settings[1].clock);
-  #endif
-
-  #if BOARD_NR_SPI >= 3
-    _settings[2].device_id = 1;
-    _settings[2].m_config.pin_miso = BOARD_SPI3_MISO_PIN;
-    _settings[2].m_config.pin_mosi = BOARD_SPI3_MOSI_PIN;
-    _settings[2].m_config.pin_sck  = BOARD_SPI3_SCK_PIN;
-    _settings[2].m_config.pin_ssel = BOARD_SPI3_NSS_PIN;
-//     _settings[1].dataMode = SPI_MODE0;
-//     _settings[1].dataSize = DATA_SIZE_8BIT;
-//     _settings[1].clock = SPI_CLOCK_MAX;
-//     //_settings[1].clockDivider = determine_baud_rate(_settings[1].spi_d, _settings[1].clock);
-  #endif
-
-  setModule(device);
-
-//   // Init the GPDMA controller
-//   // TODO: call once in the constructor? or each time?
-//   GPDMA_Init();
-}
-
-SPIClass::SPIClass(pin_t mosi, pin_t miso, pin_t sclk, pin_t ssel) {
-  #if BOARD_NR_SPI >= 1
-    if (mosi == BOARD_SPI1_MOSI_PIN) SPIClass(1);
-  #endif
-  #if BOARD_NR_SPI >= 2
-    if (mosi == BOARD_SPI2_MOSI_PIN) SPIClass(2);
-  #endif
-  #if BOARD_NR_SPI >= 3
-    if (mosi == BOARD_SPI3_MOSI_PIN) SPIClass(3);
-  #endif
-}
-
-void SPIClass::begin() {
-//   // Init the SPI pins in the first begin call
-  if ((_currentSetting->device_id == 0 && spiInitialised[0] == false) ||
-      (_currentSetting->device_id == 1 && spiInitialised[1] == false) ||
-      (_currentSetting->device_id == 2 && spiInitialised[2] == false)) {
-    MCUI::SSP::init(_currentSetting->device_id, _currentSetting->m_config);
-    spiInitialised[_currentSetting->device_id] = true;
-  }
-  updateSettings();
-}
-
-void SPIClass::beginTransaction(const SPISettings &cfg) {
-  setBitOrder(cfg.bitOrder);
-  setDataMode(cfg.dataMode);
-  setDataSize(cfg.dataSize);
-  //setClockDivider(determine_baud_rate(_currentSetting->spi_d, settings.clock));
-  begin();
-}
-
-uint8_t SPIClass::transfer(const uint16_t b) {
-  uint16_t rx_word = 0;
-  // clear rx fifo
-  while(MCUI::SSP::read(_currentSetting->device_id, &rx_word) == 1);
-  MCUI::SSP::write(_currentSetting->device_id, b);
-  while(MCUI::SSP::read(_currentSetting->device_id, &rx_word) != 1);
-  return rx_word;
-}
-
-uint16_t SPIClass::transfer16(const uint16_t data) {
-   return (transfer((data >> 8) & 0xFF) << 8) | (transfer(data & 0xFF) & 0xFF);
-}
-
-void SPIClass::end() {
-//   // Neither is needed for Marlin
-//   //SSP_Cmd(_currentSetting->spi_d, DISABLE);
-//   //SSP_DeInit(_currentSetting->spi_d);
-}
-
-void SPIClass::send(uint8_t data) {
-  MCUI::SSP::write(_currentSetting->device_id, data);
-}
-
-void SPIClass::dmaSend(void *buf, uint16_t length, bool minc) {
-//   //TODO: LPC dma can only write 0xFFF bytes at once.
-//   GPDMA_Channel_CFG_Type GPDMACfg;
-
-//   /* Configure GPDMA channel 0 -------------------------------------------------------------*/
-//   /* DMA Channel 0 */
-//   GPDMACfg.ChannelNum = 0;
-//   // Source memory
-//   GPDMACfg.SrcMemAddr = (uint32_t)buf;
-//   // Destination memory - Not used
-//   GPDMACfg.DstMemAddr = 0;
-//   // Transfer size
-//   GPDMACfg.TransferSize = length;
-//   // Transfer width
-//   GPDMACfg.TransferWidth = (_currentSetting->dataSize == DATA_SIZE_16BIT) ? GPDMA_WIDTH_HALFWORD : GPDMA_WIDTH_BYTE;
-//   // Transfer type
-//   GPDMACfg.TransferType = GPDMA_TRANSFERTYPE_M2P;
-//   // Source connection - unused
-//   GPDMACfg.SrcConn = 0;
-//   // Destination connection
-//   GPDMACfg.DstConn = (_currentSetting->spi_d == LPC_SSP0) ? GPDMA_CONN_SSP0_Tx : GPDMA_CONN_SSP1_Tx;
-
-//   GPDMACfg.DMALLI = 0;
-
-//   // Enable dma on SPI
-//   SSP_DMACmd(_currentSetting->spi_d, SSP_DMA_TX, ENABLE);
-
-//   // Only increase memory if minc is true
-//   GPDMACfg.MemoryIncrease = (minc ? GPDMA_DMACCxControl_SI : 0);
-
-//   // Setup channel with given parameter
-//   GPDMA_Setup(&GPDMACfg);
-
-//   // Enable DMA
-//   GPDMA_ChannelCmd(0, ENABLE);
-
-//   // Wait for data transfer
-//   while (!GPDMA_IntGetStatus(GPDMA_STAT_RAWINTTC, 0) && !GPDMA_IntGetStatus(GPDMA_STAT_RAWINTERR, 0)) { }
-
-//   // Clear err and int
-//   GPDMA_ClearIntPending (GPDMA_STATCLR_INTTC, 0);
-//   GPDMA_ClearIntPending (GPDMA_STATCLR_INTERR, 0);
-
-//   // Disable DMA
-//   GPDMA_ChannelCmd(0, DISABLE);
-
-//   waitSpiTxEnd(_currentSetting->spi_d);
-
-//   SSP_DMACmd(_currentSetting->spi_d, SSP_DMA_TX, DISABLE);
-}
-
-uint16_t SPIClass::read() {
-  uint16_t rx_word = 0;
-  MCUI::SSP::read(_currentSetting->device_id, &rx_word);
-  return rx_word;
-}
-
-void SPIClass::read(uint8_t *buf, uint32_t len) {
-  uint16_t rx_word = 0;
-  // clear rx fifo
-  while(MCUI::SSP::read(_currentSetting->device_id, &rx_word) == 1);
-  for (uint16_t i = 0; i < len; i++) {
-    MCUI::SSP::write(_currentSetting->device_id, 0xFF);
-    while(MCUI::SSP::read(_currentSetting->device_id, &rx_word) != 1);
-    buf[i] = rx_word;
-  }
-}
-
-void SPIClass::setClock(uint32_t clock) { _currentSetting->clock = clock; }
-
-void SPIClass::setModule(uint8_t device) { _currentSetting = &_settings[device - 1]; } // SPI channels are called 1, 2, and 3 but the array is zero-indexed
-
-void SPIClass::setBitOrder(uint8_t bitOrder) { _currentSetting->bitOrder = bitOrder; }
-
-void SPIClass::setDataMode(uint8_t dataMode) { _currentSetting->dataMode = dataMode; }
-
-void SPIClass::setDataSize(uint32_t dataSize) { _currentSetting->dataSize = dataSize; }
-
-// /**
-//  * Set up/tear down
-//  */
-void SPIClass::updateSettings() {
-  MCUI::SSP::configure(_currentSetting->device_id, _currentSetting->m_config);
-}
-
-SPIClass SPI(1);
-
-#if SD_MISO_PIN == BOARD_SPI1_MISO_PIN
-  SPIClass SPI(1);
-#elif SD_MISO_PIN == BOARD_SPI2_MISO_PIN
-  SPIClass SPI(2);
-#endif
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/MarlinSPI.h

@@ -1,45 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include <SPI.h>
-
-/**
- * Marlin currently requires 3 SPI classes:
- *
- * SPIClass:
- *  This class is normally provided by frameworks and has a semi-default interface.
- *  This is needed because some libraries reference it globally.
- *
- * SPISettings:
- *  Container for SPI configs for SPIClass. As above, libraries may reference it globally.
- *
- * These two classes are often provided by frameworks so we cannot extend them to add
- * useful methods for Marlin.
- *
- * MarlinSPI:
- *  Provides the default SPIClass interface plus some Marlin goodies such as a simplified
- *  interface for SPI DMA transfer.
- *
- */
-
-using MarlinSPI = SPIClass;

Marlin/src/HAL/LPC4078/MarlinSerial.cpp

@@ -1,78 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#ifdef TARGET_LPC4078
-
-#include "MarlinSerial.h"
-
-#include "../../inc/MarlinConfig.h"
-
-MarlinCDCSerial MCDCSerial0;
-
-#define MarlinSerial(ID) \
-  MarlinSerial _MSerial##ID(ID); \
-  MSerialT MSerial##ID(true, _MSerial##ID)
-
-#if USING_HW_SERIAL0
-  MarlinSerial(0);
-#endif
-#if USING_HW_SERIAL1
-  MarlinSerial(1);
-#endif
-#if USING_HW_SERIAL2
-  MarlinSerial(2);
-#endif
-#if USING_HW_SERIAL3
-  MarlinSerial(3);
-#endif
-
-#if ENABLED(EMERGENCY_PARSER)
-
-  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);
-    #endif
-    #if USING_HW_SERIAL1
-      else if (this == &_MSerial1) emergency_parser.update(MSerial1.emergency_state, c);
-    #endif
-    #if USING_HW_SERIAL2
-      else if (this == &_MSerial2) emergency_parser.update(MSerial2.emergency_state, c);
-    #endif
-    #if USING_HW_SERIAL3
-      else if (this == &_MSerial3) emergency_parser.update(MSerial3.emergency_state, c);
-    #endif
-    return true;
-  }
-
-  #include "../../feature/e_parser.h"
-
-  EmergencyParser::State emergency_state;
-
-  bool CDC_RecvCallback(const char c) {
-    emergency_parser.update(emergency_state, c);
-    return true;
-  }
-
-#endif
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/MarlinSerial.h

@@ -1,108 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include <mcu_interface.h>
-#include <interface/uart.h>
-#include <driver/usb_cdc.h>
-
-#include <UART.h>
-
-#include "../../inc/MarlinConfigPre.h"
-#if ENABLED(EMERGENCY_PARSER)
-  #include "../../feature/e_parser.h"
-#endif
-#include "../../core/serial_hook.h"
-
-#ifndef SERIAL_PORT
-  #define SERIAL_PORT 0
-#endif
-#ifndef RX_BUFFER_SIZE
-  #define RX_BUFFER_SIZE 128
-#endif
-#ifndef TX_BUFFER_SIZE
-  #define TX_BUFFER_SIZE 32
-#endif
-
-class MarlinCDCSerial : public HardwareSerial {
-  public:
-    MarlinCDCSerial() {}
-    void begin(unsigned long baudrate) override {}
-    void begin(unsigned long baudrate, uint16_t config) override { }
-    void end() override { }
-    int available() override {
-      return MCUI::CDCSerial0::available();
-    }
-    int peek() override { char c = 0; return MCUI::CDCSerial0::peek((uint8_t*)&c)? c : -1; }
-    int read() override { char c = 0; return MCUI::CDCSerial0::read((uint8_t*)&c, 1)? c : -1; }
-    void flush() override {};
-    size_t write(uint8_t c) override { return write(&c, 1); }
-    size_t write(const uint8_t *buffer, size_t size) override { return MCUI::CDCSerial0::connected() ? MCUI::CDCSerial0::write(buffer, size) : 0; }
-    using Print::write;
-    operator bool() override { return true; }
-};
-extern MarlinCDCSerial MCDCSerial0;
-
-class MarlinSerial : public HardwareSerial {
-  public:
-    MarlinSerial(const uint32_t uart_id) : uart_device(uart_id) {}
-    void begin(unsigned long baudrate) override {
-      uart_device.configure_pins(P0_02, P0_03);
-      uart_device.init({ .baud = baudrate });
-      #if ENABLED(EMERGENCY_PARSER)
-      uart_device.set_rx_callback([this](char rx_value){ return this->recv_callback(rx_value); } );
-      #endif
-    }
-    void begin(unsigned long baudrate, uint16_t config) override {
-      begin(baudrate);
-    }
-    void end() override { }
-    int available() override {
-      return uart_device.rx_available();
-    }
-    int peek() override { char c = 0; return uart_device.peek(&c)? c : -1; }
-    int read() override { char c = 0; return uart_device.read(&c)? c : -1; }
-    void flush() override {};
-    size_t write(uint8_t c) override { return write(&c, 1); }
-    size_t write(const uint8_t *buffer, size_t size) override { return uart_device.write((const char *)buffer, size); }
-    using Print::write; // pull in write(str) and write(buf, size) from Print
-    operator bool() override { return true; }
-
-    bool recv_callback(char value);
-  private:
-    MCUI::BufferedUARTC uart_device;
-};
-
-// On LPC176x framework, HardwareSerial does not implement the same interface as Arduino's Serial, so overloads
-// of 'available' and 'read' method are not used in this multiple inheritance scenario.
-// Instead, use a ForwardSerial here that adapts the interface.
-typedef ForwardSerial1Class<MarlinSerial> MSerialT;
-extern MSerialT MSerial0;
-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.
-#if ENABLED(SERIAL_RUNTIME_HOOK)
-  #error "SERIAL_RUNTIME_HOOK is not yet supported for LPC176x."
-#endif

Marlin/src/HAL/LPC4078/MinSerial.cpp

@@ -1,51 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#ifdef TARGET_LPC4078
-
-#include "../../inc/MarlinConfig.h"
-#include "HAL.h"
-
-#if ENABLED(POSTMORTEM_DEBUGGING)
-
-#include "../shared/MinSerial.h"
-#include <debug_frmwrk.h>
-
-static void TX(char c) { _DBC(c); }
-void install_min_serial() { HAL_min_serial_out = &TX; }
-
-#if DISABLED(DYNAMIC_VECTORTABLE)
-extern "C" {
-  __attribute__((naked)) void JumpHandler_ASM() {
-    __asm__ __volatile__ (
-      "b CommonHandler_ASM\n"
-    );
-  }
-  void __attribute__((naked, alias("JumpHandler_ASM"))) HardFault_Handler();
-  void __attribute__((naked, alias("JumpHandler_ASM"))) BusFault_Handler();
-  void __attribute__((naked, alias("JumpHandler_ASM"))) UsageFault_Handler();
-  void __attribute__((naked, alias("JumpHandler_ASM"))) MemManage_Handler();
-  void __attribute__((naked, alias("JumpHandler_ASM"))) NMI_Handler();
-}
-#endif
-
-#endif // POSTMORTEM_DEBUGGING
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/Servo.h

@@ -1,69 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#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
- */
-#pragma once
-
-/**
- * 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 <Servo.h>
-
-class libServo: public Servo {
-  public:
-  void move(const int value) {
-    constexpr uint16_t servo_delay[] = SERVO_DELAY;
-    static_assert(COUNT(servo_delay) == NUM_SERVOS, "SERVO_DELAY must be an array NUM_SERVOS long.");
-
-    if (attach(servo_info[servoIndex].Pin.nbr) >= 0) {    // try to reattach
-      write(value);
-      safe_delay(servo_delay[servoIndex]); // delay to allow servo to reach position
-      TERN_(DEACTIVATE_SERVOS_AFTER_MOVE, detach());
-    }
-
-  }
-};
-
-class libServo;
-typedef libServo hal_servo_t;

Marlin/src/HAL/LPC4078/SoftwareSPI.cpp

@@ -1,47 +0,0 @@
-#ifdef TARGET_LPC4078
-
-#include <Arduino.h>
-#include "SoftwareSPI.h"
-
-#include <mcu_interface.h>
-
-uint8_t swSpiTransfer(uint8_t b, const uint8_t spi_speed, const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin) {
-  for (uint8_t i = 0; i < 8; i++) {
-    if (spi_speed == 0) {
-      MCUI::gpio_set(mosi_pin, !!(b & 0x80));
-      MCUI::gpio_set(sck_pin, HIGH);
-      b <<= 1;
-      if (miso_pin >= 0 && MCUI::gpio_get(miso_pin)) b |= 1;
-      MCUI::gpio_set(sck_pin, LOW);
-    }
-    else {
-      const uint8_t state = (b & 0x80) ? HIGH : LOW;
-      for (uint8_t j = 0; j < spi_speed; j++)
-        MCUI::gpio_set(mosi_pin, state);
-
-      for (uint8_t j = 0; j < spi_speed + (miso_pin >= 0 ? 0 : 1); j++)
-        MCUI::gpio_set(sck_pin, HIGH);
-
-      b <<= 1;
-      if (miso_pin >= 0 && MCUI::gpio_get(miso_pin)) b |= 1;
-
-      for (uint8_t j = 0; j < spi_speed; j++)
-        MCUI::gpio_set(sck_pin, LOW);
-    }
-  }
-  return b;
-}
-
-void swSpiBegin(const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin) {
-  pinMode(sck_pin, OUTPUT);
-  if (MCUI::pin_is_valid(miso_pin)) pinMode(miso_pin, INPUT);
-  pinMode(mosi_pin, OUTPUT);
-}
-
-uint8_t swSpiInit(const uint8_t spiRate, const pin_t sck_pin, const pin_t mosi_pin) {
-  MCUI::gpio_set(mosi_pin, HIGH);
-  MCUI::gpio_set(sck_pin, LOW);
-  return (SystemCoreClock == 120000000 ? 44 : 38) / std::pow(2, 6 - std::min(spiRate, (uint8_t)6));
-}
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/SoftwareSPI.h

@@ -1,5 +0,0 @@
-#include <mcu_interface.h>
-
-uint8_t swSpiTransfer(uint8_t b, const uint8_t spi_speed, const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin);
-void swSpiBegin(const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin);
-uint8_t swSpiInit(const uint8_t spiRate, const pin_t sck_pin, const pin_t mosi_pin);

Marlin/src/HAL/LPC4078/eeprom_internal.cpp

@@ -1,116 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#ifdef TARGET_LPC4078
-
-/**
- * Emulate EEPROM storage using Flash Memory
- *
- * Use a single 32K flash sector to store EEPROM data. To reduce the
- * number of erase operations a simple "leveling" scheme is used that
- * maintains a number of EEPROM "slots" within the larger flash sector.
- * Each slot is used in turn and the entire sector is only erased when all
- * slots have been used.
- *
- * A simple RAM image is used to hold the EEPROM data during I/O operations
- * and this is flushed to the next available slot when an update is complete.
- * If RAM usage becomes an issue we could store this image in one of the two
- * 16Kb I/O buffers (intended to hold DMA USB and Ethernet data, but currently
- * unused).
- */
-#include "../../inc/MarlinConfig.h"
-
-#include "../shared/eeprom_api.h"
-
-//#include <cstdio>
-
-#ifndef MARLIN_EEPROM_SIZE
-  #define MARLIN_EEPROM_SIZE 4032 // 4KB
-#endif
-
-size_t PersistentStore::capacity() { return 4032; }
-
-constexpr uint32_t page_size = MCUI::EEPROM::page_size;
-uint32_t buffered_page = 0;
-uint8_t page_buffer[page_size];
-bool buffered_page_dirty = false;
-
-bool PersistentStore::access_start() {
-  MCUI::EEPROM::init();
-  MCUI::EEPROM::read_page(buffered_page, page_buffer, page_size);
-  return true;
-}
-
-bool PersistentStore::access_finish() {
-  if (buffered_page_dirty) {
-    MCUI::EEPROM::write_page(buffered_page, page_buffer, page_size);
-  }
-  return true;
-}
-
-bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
-  uint32_t address = pos;
-  //printf("Marlin::eeprom::write(pos = %d, size = %d)\n", pos, size);
-  uint32_t value_index = 0;
-  for (uint32_t addr = address; addr < address + size; ++addr) {
-    uint32_t page_address = addr & 0xFFFFFFC0;
-    if (page_address != buffered_page) {
-      //printf("Marlin::eeprom::write(@%ld):: page change new(%ld) != current(%d)\n",addr, page_address, buffered_page);
-      if (buffered_page_dirty == true) MCUI::EEPROM::write_page(buffered_page, page_buffer, page_size);
-      buffered_page = page_address;
-      buffered_page_dirty = false;
-      MCUI::EEPROM::read_page(buffered_page, page_buffer, page_size);
-    }
-    page_buffer[addr & ~0xFFFFFFC0] = value[value_index++];
-    buffered_page_dirty = true;
-  }
-
-  pos += size;
-  crc16(crc, value, size);
-
-  return false;  // return true for any error
-}
-
-bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
-  uint32_t address = pos;
-  //printf("Marlin::eeprom::read(pos = %d, size = %d, writing = %d)\n", pos, size, writing);
-  uint32_t value_index = 0;
-  for (uint32_t addr = address; addr < address + size; ++addr) {
-    uint32_t page_address = addr & 0xFFFFFFC0;
-    if (page_address != buffered_page) {
-      if (buffered_page_dirty) {
-        MCUI::EEPROM::write_page(buffered_page, page_buffer, page_size);
-        buffered_page_dirty = false;
-      }
-      buffered_page = page_address;
-      MCUI::EEPROM::read_page(buffered_page, page_buffer, page_size);
-    }
-    if (writing) value[value_index++] = page_buffer[addr & ~0xFFFFFFC0];
-    else crc16(crc, &page_buffer[addr & ~0xFFFFFFC0], 1);
-  }
-
-  if (writing) crc16(crc, value, size);
-  pos += size;
-
-  return false;  // return true for any error
-}
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/endstop_interrupts.h

@@ -1,191 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Endstop Interrupts
- *
- * Without endstop interrupts the endstop pins must be polled continually in
- * the temperature-ISR via endstops.update(), most of the time finding no change.
- * With this feature endstops.update() is called only when we know that at
- * least one endstop has changed state, saving valuable CPU cycles.
- *
- * This feature only works when all used endstop pins can generate an 'external interrupt'.
- *
- * Test whether pins issue interrupts on your board by flashing 'pin_interrupt_test.ino'.
- * (Located in Marlin/buildroot/share/pin_interrupt_test/pin_interrupt_test.ino)
- */
-
-#include "../../module/endstops.h"
-
-// One ISR for all EXT-Interrupts
-void endstop_ISR() { endstops.update(); }
-
-void setup_endstop_interrupts() {
-  #define _ATTACH(P) attachInterrupt(digitalPinToInterrupt(P), endstop_ISR, CHANGE)
-  #define LPC1768_PIN_INTERRUPT_M(pin) ((pin >> 0x5 & 0x7) == 0 || (pin >> 0x5 & 0x7) == 2)
-
-  #if HAS_X_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(X_MAX_PIN)
-      #error "X_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(X_MAX_PIN);
-  #endif
-  #if HAS_X_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(X_MIN_PIN)
-      #error "X_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(X_MIN_PIN);
-  #endif
-  #if HAS_Y_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(Y_MAX_PIN)
-      #error "Y_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Y_MAX_PIN);
-  #endif
-  #if HAS_Y_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(Y_MIN_PIN)
-      #error "Y_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Y_MIN_PIN);
-  #endif
-  #if HAS_Z_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(Z_MAX_PIN)
-      #error "Z_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Z_MAX_PIN);
-  #endif
-  #if HAS_Z_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(Z_MIN_PIN)
-      #error "Z_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-     _ATTACH(Z_MIN_PIN);
-  #endif
-  #if HAS_Z2_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(Z2_MAX_PIN)
-      #error "Z2_MAX_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Z2_MAX_PIN);
-  #endif
-  #if HAS_Z2_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(Z2_MIN_PIN)
-      #error "Z2_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Z2_MIN_PIN);
-  #endif
-  #if HAS_Z3_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(Z3_MAX_PIN)
-      #error "Z3_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Z3_MAX_PIN);
-  #endif
-  #if HAS_Z3_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(Z3_MIN_PIN)
-      #error "Z3_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Z3_MIN_PIN);
-  #endif
-  #if HAS_Z4_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(Z4_MAX_PIN)
-      #error "Z4_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Z4_MAX_PIN);
-  #endif
-  #if HAS_Z4_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(Z4_MIN_PIN)
-      #error "Z4_MIN_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #endif
-    _ATTACH(Z4_MIN_PIN);
-  #endif
-  #if HAS_Z_MIN_PROBE_PIN
-    #if !LPC1768_PIN_INTERRUPT_M(Z_MIN_PROBE_PIN)
-      #error "Z_MIN_PROBE_PIN is not INTERRUPT-capable. Disable ENDSTOP_INTERRUPTS_FEATURE to continue."
-    #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
-  #if HAS_U_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(U_MAX_PIN)
-      #error "U_MAX_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(U_MAX_PIN);
-  #elif HAS_U_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(U_MIN_PIN)
-      #error "U_MIN_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(U_MIN_PIN);
-  #endif
-  #if HAS_V_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(V_MAX_PIN)
-      #error "V_MAX_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(V_MAX_PIN);
-  #elif HAS_V_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(V_MIN_PIN)
-      #error "V_MIN_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(V_MIN_PIN);
-  #endif
-  #if HAS_W_MAX
-    #if !LPC1768_PIN_INTERRUPT_M(W_MAX_PIN)
-      #error "W_MAX_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(W_MAX_PIN);
-  #elif HAS_W_MIN
-    #if !LPC1768_PIN_INTERRUPT_M(W_MIN_PIN)
-      #error "W_MIN_PIN is not INTERRUPT-capable."
-    #endif
-    _ATTACH(W_MIN_PIN);
-  #endif
-}

Marlin/src/HAL/LPC4078/fast_pwm.cpp

@@ -1,37 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#ifdef TARGET_LPC4078
-
-#include "../../inc/MarlinConfig.h"
-#include <mcu_interface.h>
-
-void MarlinHAL::set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t v_size/*=255*/, const bool invert/*=false*/) {
-  if (!MCUI::pin_is_valid(pin)) return;
-  if (MCUI::pwm_attach_pin(pin))
-    MCUI::pwm_write_ratio(pin, invert ? 1.0f - (float)v / v_size : (float)v / v_size);  // map 1-254 onto PWM range
-}
-
-void MarlinHAL::set_pwm_frequency(const pin_t pin, const uint16_t f_desired) {
-  MCUI::pwm_set_frequency(pin, f_desired);
-}
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/fastio.h

@@ -1,120 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Fast I/O Routines for LPC1768/9
- * Use direct port manipulation to save scads of processor time.
- * Contributed by Triffid_Hunter and modified by Kliment, thinkyhead, Bob-the-Kuhn, et.al.
- */
-
-/**
- * Description: Fast IO functions LPC1768
- *
- * For TARGET LPC1768
- */
-
-#include "../shared/Marduino.h"
-#include <mcu_interface.h>
-
-#define PWM_PIN(P)            true // all pins are software PWM capable
-
-#define LPC_PIN(pin)          MCUI::gpio_pin(pin)
-#define LPC_GPIO(port)        MCUI::gpio_port(port)
-
-#define SET_DIR_INPUT(IO)     MCUI::gpio_set_input(IO)
-#define SET_DIR_OUTPUT(IO)    MCUI::gpio_set_output(IO)
-
-#define SET_MODE(IO, mode)    pinMode(IO, mode)
-
-#define WRITE_PIN_SET(IO)     MCUI::gpio_set(IO)
-#define WRITE_PIN_CLR(IO)     MCUI::gpio_clear(IO)
-
-#define READ_PIN(IO)          MCUI::gpio_get(IO)
-#define WRITE_PIN(IO,V)       MCUI::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 https://gcc.gnu.org/onlinedocs/gcc-4.8.5/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)           MCUI::gpio_toggle(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)
-
-/// check if pin is an input
-#define _IS_INPUT(IO)         (!MCUI::gpio_get_dir(IO))
-
-/// check if pin is an output
-#define _IS_OUTPUT(IO)        (MCUI::gpio_get_dir(IO))
-
-/// 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               SET_OUTPUT
-
-/// 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)

Marlin/src/HAL/LPC4078/inc/Conditionals_LCD.h

@@ -1,22 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once

Marlin/src/HAL/LPC4078/inc/Conditionals_adv.h

@@ -1,26 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#if DISABLED(NO_SD_HOST_DRIVE)
-  #define HAS_SD_HOST_DRIVE 1
-#endif

Marlin/src/HAL/LPC4078/inc/Conditionals_post.h

@@ -1,34 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#if USE_FALLBACK_EEPROM
-  #define FLASH_EEPROM_EMULATION
-#elif ANY(I2C_EEPROM, SPI_EEPROM)
-  #define USE_SHARED_EEPROM 1
-#endif
-
-// LPC1768 boards seem to lose steps when saving to EEPROM during print (issue #20785)
-// TODO: Which other boards are incompatible?
-#if defined(MCU_LPC1768) && ENABLED(FLASH_EEPROM_EMULATION) && PRINTCOUNTER_SAVE_INTERVAL > 0
-  #define PRINTCOUNTER_SYNC 1
-#endif

Marlin/src/HAL/LPC4078/inc/Conditionals_type.h

@@ -1,22 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2024 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

Marlin/src/HAL/LPC4078/inc/SanityCheck.h

@@ -1,276 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-// #if PIO_PLATFORM_VERSION < 1001
-//   #error "nxplpc-arduino-lpc176x package is out of date, Please update the PlatformIO platforms, frameworks and libraries. You may need to remove the platform and let it reinstall automatically."
-// #endif
-// #if PIO_FRAMEWORK_VERSION < 2006
-//   #error "framework-arduino-lpc176x package is out of date, Please update the PlatformIO platforms, frameworks and libraries."
-// #endif
-
-/**
- * Detect an old pins file by checking for old ADC pins values.
- */
-#define _OLD_TEMP_PIN(P) PIN_EXISTS(P) && _CAT(P,_PIN) <= 7 && !WITHIN(_CAT(P,_PIN), TERN(LPC1768_IS_SKRV1_3, 0, 2), 3)  // Include P0_00 and P0_01 for SKR V1.3 board
-#if _OLD_TEMP_PIN(TEMP_BED)
-  #error "TEMP_BED_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_0)
-  #error "TEMP_0_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_1)
-  #error "TEMP_1_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_2)
-  #error "TEMP_2_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_3)
-  #error "TEMP_3_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_4)
-  #error "TEMP_4_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_5)
-  #error "TEMP_5_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_6)
-  #error "TEMP_6_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#elif _OLD_TEMP_PIN(TEMP_7)
-  #error "TEMP_7_PIN must be defined using the Pn_nn or Pn_nn_An format. (See the included pins files)."
-#endif
-#undef _OLD_TEMP_PIN
-
-/**
- * Because PWM hardware channels all share the same frequency, along with the
- * fallback software channels, FAST_PWM_FAN is incompatible with Servos.
- */
-static_assert(!(NUM_SERVOS && ENABLED(FAST_PWM_FAN)), "BLTOUCH and Servos are incompatible with FAST_PWM_FAN on LPC176x boards.");
-
-#if SPINDLE_LASER_FREQUENCY
-  static_assert(!NUM_SERVOS, "BLTOUCH and Servos are incompatible with SPINDLE_LASER_FREQUENCY on LPC176x boards.");
-#endif
-
-/**
- * Test LPC176x-specific configuration values for errors at compile-time.
- */
-
-//#if ENABLED(SPINDLE_LASER_USE_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 MB(RAMPS_14_RE_ARM_EFB, RAMPS_14_RE_ARM_EEB, RAMPS_14_RE_ARM_EFF, RAMPS_14_RE_ARM_EEF, RAMPS_14_RE_ARM_SF)
-  #if IS_RRD_FG_SC && HAS_DRIVER(TMC2130) && DISABLED(TMC_USE_SW_SPI)
-    #error "Re-ARM with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER and TMC2130 requires TMC_USE_SW_SPI."
-  #endif
-#endif
-
-static_assert(DISABLED(BAUD_RATE_GCODE), "BAUD_RATE_GCODE is not yet supported on LPC176x.");
-
-/**
- * Flag any serial port conflicts
- *
- *   Port  |  TX   |  RX   |
- *    ---  |  ---  |  ---  |
- * Serial  | P0_02 | P0_03 |
- * Serial1 | P0_15 | P0_16 |
- * Serial2 | P0_10 | P0_11 |
- * Serial3 | P0_00 | P0_01 |
- */
-#define ANY_TX(N,V...) DO(IS_TX##N,||,V)
-#define ANY_RX(N,V...) DO(IS_RX##N,||,V)
-
-#if USING_HW_SERIAL0
-  #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)
-    #error "Serial port pins (0) conflict with Trinamic SPI pins!"
-  #elif HAS_PRUSA_MMU1 && (IS_TX0(E_MUX1_PIN) || IS_RX0(E_MUX0_PIN))
-    #error "Serial port pins (0) conflict with Multi-Material-Unit multiplexer pins!"
-  #elif (AXIS_HAS_SPI(X) && IS_TX0(X_CS_PIN)) || (AXIS_HAS_SPI(Y) && IS_RX0(Y_CS_PIN))
-    #error "Serial port pins (0) conflict with X/Y axis SPI pins!"
-  #endif
-  #undef IS_TX0
-  #undef IS_RX0
-#endif
-
-#if USING_HW_SERIAL1
-  #define IS_TX1(P) (P == P0_15)
-  #define IS_RX1(P) (P == P0_16)
-  #define _IS_TX1_1 IS_TX1
-  #define _IS_RX1_1 IS_RX1
-  #if IS_TX1(TMC_SW_SCK)
-    #error "Serial port pins (1) conflict with other pins!"
-  #elif HAS_ROTARY_ENCODER
-    #if IS_TX1(BTN_EN2) || IS_RX1(BTN_EN1)
-      #error "Serial port pins (1) conflict with Encoder Buttons!"
-    #elif ANY_TX(1, SD_SCK_PIN, LCD_PINS_D4, DOGLCD_SCK, LCD_RESET_PIN, LCD_PINS_RS, SHIFT_CLK_PIN) \
-       || ANY_RX(1, LCD_SDSS, LCD_PINS_RS, SD_MISO_PIN, DOGLCD_A0, SD_SS_PIN, LCD_SDSS, DOGLCD_CS, LCD_RESET_PIN, LCD_BACKLIGHT_PIN)
-      #error "Serial port pins (1) conflict with LCD pins!"
-    #endif
-  #endif
-  #undef IS_TX1
-  #undef IS_RX1
-  #undef _IS_TX1_1
-  #undef _IS_RX1_1
-#endif
-
-#if USING_HW_SERIAL2
-  #define IS_TX2(P) (P == P0_10)
-  #define IS_RX2(P) (P == P0_11)
-  #define _IS_TX2_1 IS_TX2
-  #define _IS_RX2_1 IS_RX2
-  #if IS_TX2(X2_ENABLE_PIN) || ANY_RX(2, X2_DIR_PIN, X2_STEP_PIN) || (AXIS_HAS_SPI(X2) && IS_TX2(X2_CS_PIN))
-    #error "Serial port pins (2) conflict with X2 pins!"
-  #elif IS_TX2(Y2_ENABLE_PIN) || ANY_RX(2, Y2_DIR_PIN, Y2_STEP_PIN) || (AXIS_HAS_SPI(Y2) && IS_TX2(Y2_CS_PIN))
-    #error "Serial port pins (2) conflict with Y2 pins!"
-  #elif IS_TX2(Z2_ENABLE_PIN) || ANY_RX(2, Z2_DIR_PIN, Z2_STEP_PIN) || (AXIS_HAS_SPI(Z2) && IS_TX2(Z2_CS_PIN))
-    #error "Serial port pins (2) conflict with Z2 pins!"
-  #elif IS_TX2(Z3_ENABLE_PIN) || ANY_RX(2, Z3_DIR_PIN, Z3_STEP_PIN) || (AXIS_HAS_SPI(Z3) && IS_TX2(Z3_CS_PIN))
-    #error "Serial port pins (2) conflict with Z3 pins!"
-  #elif IS_TX2(Z4_ENABLE_PIN) || ANY_RX(2, Z4_DIR_PIN, Z4_STEP_PIN) || (AXIS_HAS_SPI(Z4) && IS_TX2(Z4_CS_PIN))
-    #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)
-    #error "Serial port pins (2) conflict with Y endstop pin!"
-  #elif USES_Z_MIN_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!"
-  #elif HAS_MULTI_EXTRUDER && (IS_TX2(E1_ENABLE_PIN) || (AXIS_HAS_SPI(E1) && IS_TX2(E1_CS_PIN)))
-    #error "Serial port pins (2) conflict with E1 stepper pins!"
-  #elif EXTRUDERS && ANY_RX(2, E0_DIR_PIN, E0_STEP_PIN)
-    #error "Serial port pins (2) conflict with E stepper pins!"
-  #endif
-  #undef IS_TX2
-  #undef IS_RX2
-  #undef _IS_TX2_1
-  #undef _IS_RX2_1
-#endif
-
-#if USING_HW_SERIAL3
-  #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)
-    #error "Serial port pins (3) conflict with X endstop pins!"
-  #elif PIN_IS_TX3(Y_SERIAL_TX) || PIN_IS_TX3(Y_SERIAL_RX) || PIN_IS_RX3(X_SERIAL_TX) || PIN_IS_RX3(X_SERIAL_RX)
-    #error "Serial port pins (3) conflict with X/Y axis UART pins!"
-  #elif PIN_IS_TX3(X2_DIR) || PIN_IS_RX3(X2_STEP)
-    #error "Serial port pins (3) conflict with X2 pins!"
-  #elif PIN_IS_TX3(Y2_DIR) || PIN_IS_RX3(Y2_STEP)
-    #error "Serial port pins (3) conflict with Y2 pins!"
-  #elif PIN_IS_TX3(Z2_DIR) || PIN_IS_RX3(Z2_STEP)
-    #error "Serial port pins (3) conflict with Z2 pins!"
-  #elif PIN_IS_TX3(Z3_DIR) || PIN_IS_RX3(Z3_STEP)
-    #error "Serial port pins (3) conflict with Z3 pins!"
-  #elif PIN_IS_TX3(Z4_DIR) || PIN_IS_RX3(Z4_STEP)
-    #error "Serial port pins (3) conflict with Z4 pins!"
-  #elif HAS_MULTI_EXTRUDER && (PIN_IS_TX3(E1_DIR) || PIN_IS_RX3(E1_STEP))
-    #error "Serial port pins (3) conflict with E1 pins!"
-  #endif
-  #undef PIN_IS_TX3
-  #undef PIN_IS_RX3
-#endif
-
-#undef ANY_TX
-#undef ANY_RX
-
-//
-// Flag any i2c pin conflicts
-//
-#if ANY(HAS_MOTOR_CURRENT_I2C, HAS_MOTOR_CURRENT_DAC, EXPERIMENTAL_I2CBUS, I2C_POSITION_ENCODERS, PCA9632, I2C_EEPROM)
-  #define USEDI2CDEV_M 1  // <Arduino>/Wire.cpp
-
-  #if USEDI2CDEV_M == 0         // P0_27 [D57] (AUX-1) .......... P0_28 [D58] (AUX-1)
-    #define PIN_IS_SDA0(P) (P##_PIN == P0_27)
-    #define IS_SCL0(P)     (P == P0_28)
-    #if ENABLED(SDSUPPORT) && PIN_IS_SDA0(SD_DETECT)
-      #error "SDA0 overlaps with SD_DETECT_PIN!"
-    #elif PIN_IS_SDA0(E0_AUTO_FAN)
-      #error "SDA0 overlaps with E0_AUTO_FAN_PIN!"
-    #elif PIN_IS_SDA0(BEEPER)
-      #error "SDA0 overlaps with BEEPER_PIN!"
-    #elif IS_SCL0(BTN_ENC)
-      #error "SCL0 overlaps with Encoder Button!"
-    #elif IS_SCL0(SD_SS_PIN)
-      #error "SCL0 overlaps with SD_SS_PIN!"
-    #elif IS_SCL0(LCD_SDSS)
-      #error "SCL0 overlaps with LCD_SDSS!"
-    #endif
-    #undef PIN_IS_SDA0
-    #undef IS_SCL0
-  #elif USEDI2CDEV_M == 1       // P0_00 [D20] (SCA) ............ P0_01 [D21] (SCL)
-    #define PIN_IS_SDA1(P) (PIN_EXISTS(P) && P##_PIN == P0_00)
-    #define PIN_IS_SCL1(P) (P##_PIN == P0_01)
-    #if PIN_IS_SDA1(X_MIN) || PIN_IS_SCL1(X_MAX)
-      #error "One or more i2c (1) pins overlaps with X endstop pins! Disable i2c peripherals."
-    #elif PIN_IS_SDA1(X2_DIR) || PIN_IS_SCL1(X2_STEP)
-      #error "One or more i2c (1) pins overlaps with X2 pins! Disable i2c peripherals."
-    #elif PIN_IS_SDA1(Y2_DIR) || PIN_IS_SCL1(Y2_STEP)
-      #error "One or more i2c (1) pins overlaps with Y2 pins! Disable i2c peripherals."
-    #elif PIN_IS_SDA1(Z2_DIR) || PIN_IS_SCL1(Z2_STEP)
-      #error "One or more i2c (1) pins overlaps with Z2 pins! Disable i2c peripherals."
-    #elif PIN_IS_SDA1(Z3_DIR) || PIN_IS_SCL1(Z3_STEP)
-      #error "One or more i2c (1) pins overlaps with Z3 pins! Disable i2c peripherals."
-    #elif PIN_IS_SDA1(Z4_DIR) || PIN_IS_SCL1(Z4_STEP)
-      #error "One or more i2c (1) pins overlaps with Z4 pins! Disable i2c peripherals."
-    #elif HAS_MULTI_EXTRUDER && (PIN_IS_SDA1(E1_DIR) || PIN_IS_SCL1(E1_STEP))
-      #error "One or more i2c (1) pins overlaps with E1 pins! Disable i2c peripherals."
-    #endif
-    #undef PIN_IS_SDA1
-    #undef PIN_IS_SCL1
-  #elif USEDI2CDEV_M == 2     // P0_10 [D38] (X_ENABLE_PIN) ... P0_11 [D55] (X_DIR_PIN)
-    #define PIN_IS_SDA2(P) (P##_PIN == P0_10)
-    #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)
-      #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!"
-    #elif AXIS_HAS_SPI(X) && PIN_IS_SDA2(X_CS)
-      #error "i2c SDA2 overlaps with X CS pin!"
-    #elif PIN_IS_SDA2(X2_ENABLE)
-      #error "i2c SDA2 overlaps with X2 enable pin! Disable i2c peripherals."
-    #elif PIN_IS_SDA2(Y2_ENABLE)
-      #error "i2c SDA2 overlaps with Y2 enable pin! Disable i2c peripherals."
-    #elif PIN_IS_SDA2(Z2_ENABLE)
-      #error "i2c SDA2 overlaps with Z2 enable pin! Disable i2c peripherals."
-    #elif PIN_IS_SDA2(Z3_ENABLE)
-      #error "i2c SDA2 overlaps with Z3 enable pin! Disable i2c peripherals."
-    #elif PIN_IS_SDA2(Z4_ENABLE)
-      #error "i2c SDA2 overlaps with Z4 enable pin! Disable i2c peripherals."
-    #elif HAS_MULTI_EXTRUDER && PIN_IS_SDA2(E1_ENABLE)
-      #error "i2c SDA2 overlaps with E1 enable pin! Disable i2c peripherals."
-    #elif HAS_MULTI_EXTRUDER && AXIS_HAS_SPI(E1) && PIN_IS_SDA2(E1_CS)
-      #error "i2c SDA2 overlaps with E1 CS pin! Disable i2c peripherals."
-    #elif EXTRUDERS && (PIN_IS_SDA2(E0_STEP) || PIN_IS_SDA2(E0_DIR))
-      #error "i2c SCL2 overlaps with E0 STEP/DIR pin! Disable i2c peripherals."
-    #elif PIN_IS_SDA2(X_DIR) || PIN_IS_SDA2(Y_DIR)
-      #error "One or more i2c pins overlaps with X/Y DIR pin! Disable i2c peripherals."
-    #endif
-    #undef PIN_IS_SDA2
-    #undef PIN_IS_SCL2
-  #endif
-
-  #undef USEDI2CDEV_M
-#endif
-
-#if ENABLED(SERIAL_STATS_MAX_RX_QUEUED)
-  #error "SERIAL_STATS_MAX_RX_QUEUED is not supported on LPC176x."
-#elif ENABLED(SERIAL_STATS_DROPPED_RX)
-  #error "SERIAL_STATS_DROPPED_RX is not supported on LPX176x."
-#endif

Marlin/src/HAL/LPC4078/include/SPI.h

@@ -1,209 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include "../../shared/HAL_SPI.h"
-
-#include <stdint.h>
-#include <mcu_interface.h>
-
-//#define MSBFIRST 1
-
-#define SPI_MODE0 0
-#define SPI_MODE1 1
-#define SPI_MODE2 2
-#define SPI_MODE3 3
-
-#define SSP_CR0_DSS(n)  ((uint32_t)((n-1)&0xF))
-#define SSP_DATABIT_4		SSP_CR0_DSS(4) 			/*!< Databit number = 4 */
-#define SSP_DATABIT_5		SSP_CR0_DSS(5) 			/*!< Databit number = 5 */
-#define SSP_DATABIT_6		SSP_CR0_DSS(6) 			/*!< Databit number = 6 */
-#define SSP_DATABIT_7		SSP_CR0_DSS(7) 			/*!< Databit number = 7 */
-#define SSP_DATABIT_8		SSP_CR0_DSS(8) 			/*!< Databit number = 8 */
-#define SSP_DATABIT_9		SSP_CR0_DSS(9) 			/*!< Databit number = 9 */
-#define SSP_DATABIT_10		SSP_CR0_DSS(10) 		/*!< Databit number = 10 */
-#define SSP_DATABIT_11		SSP_CR0_DSS(11) 		/*!< Databit number = 11 */
-#define SSP_DATABIT_12		SSP_CR0_DSS(12) 		/*!< Databit number = 12 */
-#define SSP_DATABIT_13		SSP_CR0_DSS(13) 		/*!< Databit number = 13 */
-#define SSP_DATABIT_14		SSP_CR0_DSS(14) 		/*!< Databit number = 14 */
-#define SSP_DATABIT_15		SSP_CR0_DSS(15) 		/*!< Databit number = 15 */
-#define SSP_DATABIT_16		SSP_CR0_DSS(16) 		/*!< Databit number = 16 */
-
-#define DATA_SIZE_8BIT SSP_DATABIT_8
-#define DATA_SIZE_16BIT SSP_DATABIT_16
-
-#define SPI_CLOCK_MAX_TFT  30000000UL
-#define SPI_CLOCK_DIV2     8333333 //(SCR:  2)  desired: 8,000,000  actual: 8,333,333  +4.2%  SPI_FULL_SPEED
-#define SPI_CLOCK_DIV4     4166667 //(SCR:  5)  desired: 4,000,000  actual: 4,166,667  +4.2%  SPI_HALF_SPEED
-#define SPI_CLOCK_DIV8     2083333 //(SCR: 11)  desired: 2,000,000  actual: 2,083,333  +4.2%  SPI_QUARTER_SPEED
-#define SPI_CLOCK_DIV16    1000000 //(SCR: 24)  desired: 1,000,000  actual: 1,000,000         SPI_EIGHTH_SPEED
-#define SPI_CLOCK_DIV32     500000 //(SCR: 49)  desired:   500,000  actual:   500,000         SPI_SPEED_5
-#define SPI_CLOCK_DIV64     250000 //(SCR: 99)  desired:   250,000  actual:   250,000         SPI_SPEED_6
-#define SPI_CLOCK_DIV128    125000 //(SCR:199)  desired:   125,000  actual:   125,000         Default from HAL.h
-
-#define SPI_CLOCK_MAX SPI_CLOCK_DIV2
-
-#define BOARD_NR_SPI 3
-
-// SSP0 TMC port
-#define BOARD_SPI1_NSS_PIN      P_NC
-#define BOARD_SPI1_SCK_PIN      P1_20
-#define BOARD_SPI1_MISO_PIN     P1_23
-#define BOARD_SPI1_MOSI_PIN     P1_24
-
-// SSP2 LCD SD port
-#define BOARD_SPI2_NSS_PIN      P_NC
-#define BOARD_SPI2_SCK_PIN      P1_00
-#define BOARD_SPI2_MISO_PIN     P1_04
-#define BOARD_SPI2_MOSI_PIN     P1_01
-
-// SSP1 Onboard SD port
-#define BOARD_SPI3_NSS_PIN      P_NC
-#define BOARD_SPI3_SCK_PIN      P0_07
-#define BOARD_SPI3_MISO_PIN     P0_08
-#define BOARD_SPI3_MOSI_PIN     P0_09
-
-class SPISettings {
-public:
-  SPISettings(uint32_t spiRate, int inBitOrder, int inDataMode) {
-    init_AlwaysInline(spiRate2Clock(spiRate), inBitOrder, inDataMode, DATA_SIZE_8BIT);
-  }
-  SPISettings(uint32_t inClock, uint8_t inBitOrder, uint8_t inDataMode, uint32_t inDataSize) {
-    if (__builtin_constant_p(inClock))
-      init_AlwaysInline(inClock, inBitOrder, inDataMode, inDataSize);
-    else
-      init_MightInline(inClock, inBitOrder, inDataMode, inDataSize);
-  }
-  SPISettings() {
-    init_AlwaysInline(4000000, MSBFIRST, SPI_MODE0, DATA_SIZE_8BIT);
-  }
-
-  //uint32_t spiRate() const { return spi_speed; }
-
-  static uint32_t spiRate2Clock(uint32_t spiRate) {
-    uint32_t Marlin_speed[7]; // CPSR is always 2
-    Marlin_speed[0] = 8333333; //(SCR:  2)  desired: 8,000,000  actual: 8,333,333  +4.2%  SPI_FULL_SPEED
-    Marlin_speed[1] = 4166667; //(SCR:  5)  desired: 4,000,000  actual: 4,166,667  +4.2%  SPI_HALF_SPEED
-    Marlin_speed[2] = 2083333; //(SCR: 11)  desired: 2,000,000  actual: 2,083,333  +4.2%  SPI_QUARTER_SPEED
-    Marlin_speed[3] = 1000000; //(SCR: 24)  desired: 1,000,000  actual: 1,000,000         SPI_EIGHTH_SPEED
-    Marlin_speed[4] =  500000; //(SCR: 49)  desired:   500,000  actual:   500,000         SPI_SPEED_5
-    Marlin_speed[5] =  250000; //(SCR: 99)  desired:   250,000  actual:   250,000         SPI_SPEED_6
-    Marlin_speed[6] =  125000; //(SCR:199)  desired:   125,000  actual:   125,000         Default from HAL.h
-    return Marlin_speed[spiRate > 6 ? 6 : spiRate];
-  }
-
-private:
-  void init_MightInline(uint32_t inClock, uint8_t inBitOrder, uint8_t inDataMode, uint32_t inDataSize) {
-    init_AlwaysInline(inClock, inBitOrder, inDataMode, inDataSize);
-  }
-  void init_AlwaysInline(uint32_t inClock, uint8_t inBitOrder, uint8_t inDataMode, uint32_t inDataSize) __attribute__((__always_inline__)) {
-    clock    = inClock;
-    bitOrder = inBitOrder;
-    dataMode = inDataMode;
-    dataSize = inDataSize;
-    m_config = {};
-    m_config.frequency = 400000;
-  }
-
-  MCUI::SSP::Config m_config;
-
-  //uint32_t spi_speed;
-  uint32_t clock;
-  uint32_t dataSize;
-  //uint32_t clockDivider;
-  uint8_t bitOrder;
-  uint8_t dataMode;
-
-  uint8_t device_id;
-
-  friend class SPIClass;
-};
-
-/**
- * @brief Wirish SPI interface.
- *
- * This is the same interface is available across HAL
- *
- * This implementation uses software slave management, so the caller
- * is responsible for controlling the slave select line.
- */
-class SPIClass {
-public:
-  /**
-   * @param spiPortNumber Number of the SPI port to manage.
-   */
-  SPIClass(uint8_t spiPortNumber);
-
-  /**
-   * Init using pins
-   */
-  SPIClass(pin_t mosi, pin_t miso, pin_t sclk, pin_t ssel = (pin_t)-1);
-
-  /**
-   * Select and configure the current selected SPI device to use
-   */
-  void begin();
-
-  /**
-   * Disable the current SPI device
-   */
-  void end();
-
-  void beginTransaction(const SPISettings&);
-  void endTransaction() {}
-
-  // Transfer using 1 "Data Size"
-  uint8_t transfer(uint16_t data);
-  // Transfer 2 bytes in 8 bit mode
-  uint16_t transfer16(uint16_t data);
-
-  void send(uint8_t data);
-
-  uint16_t read();
-  void read(uint8_t *buf, uint32_t len);
-
-  void dmaSend(void *buf, uint16_t length, bool minc);
-
-  /**
-   * @brief Sets the number of the SPI peripheral to be used by
-   *        this HardwareSPI instance.
-   *
-   * @param spi_num Number of the SPI port. 1-2 in low density devices
-   *     or 1-3 in high density devices.
-   */
-  void setModule(uint8_t device);
-
-  void setClock(uint32_t clock);
-  void setBitOrder(uint8_t bitOrder);
-  void setDataMode(uint8_t dataMode);
-  void setDataSize(uint32_t ds);
-
-  inline uint32_t getDataSize() { return _currentSetting->dataSize; }
-
-private:
-  SPISettings _settings[BOARD_NR_SPI];
-  SPISettings *_currentSetting;
-
-  void updateSettings();
-};
-
-extern SPIClass SPI;

Marlin/src/HAL/LPC4078/main.cpp

@@ -1,111 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#ifdef TARGET_LPC4078
-
-#include "../../inc/MarlinConfig.h"
-#include "../../core/millis_t.h"
-#include "../../sd/cardreader.h"
-
-#include <mcu_interface.h>
-#include <driver/usb_device.h>
-
-TERN_(POSTMORTEM_DEBUGGING, extern void install_min_serial());
-
-void MarlinHAL::init() {
-
-  MCUI::pwm_init();
-
-  // Init LEDs
-  #if PIN_EXISTS(LED)
-    SET_DIR_OUTPUT(LED_PIN);
-    WRITE_PIN_CLR(LED_PIN);
-    #if PIN_EXISTS(LED2)
-      SET_DIR_OUTPUT(LED2_PIN);
-      WRITE_PIN_CLR(LED2_PIN);
-      #if PIN_EXISTS(LED3)
-        SET_DIR_OUTPUT(LED3_PIN);
-        WRITE_PIN_CLR(LED3_PIN);
-        #if PIN_EXISTS(LED4)
-          SET_DIR_OUTPUT(LED4_PIN);
-          WRITE_PIN_CLR(LED4_PIN);
-        #endif
-      #endif
-    #endif
-
-    // Flash status LED 3 times to indicate Marlin has started booting
-    for(int i = 0; i < 6; ++i) {
-      TOGGLE(LED_PIN);
-      delay(100);
-    }
-  #endif
-
-  // Init Servo Pins
-  #define INIT_SERVO(N) OUT_WRITE(SERVO##N##_PIN, LOW)
-  #if HAS_SERVO_0
-    INIT_SERVO(0);
-  #endif
-  #if HAS_SERVO_1
-    INIT_SERVO(1);
-  #endif
-  #if HAS_SERVO_2
-    INIT_SERVO(2);
-  #endif
-  #if HAS_SERVO_3
-    INIT_SERVO(3);
-  #endif
-
-  #if PIN_EXISTS(SD_SS)
-    OUT_WRITE(SD_SS_PIN, HIGH);
-  #endif
-
-  #if PIN_EXISTS(ONBOARD_SD_CS) && ONBOARD_SD_CS_PIN != SD_SS_PIN
-    OUT_WRITE(ONBOARD_SD_CS_PIN, HIGH);
-  #endif
-
-  TERN_(HAS_SD_HOST_DRIVE, MCUI::USBDevice::msc_storage_init()); // Enable USB SD card access
-  MCUI::USBDevice::connect(2000, LED_PIN);
-
-  HAL_timer_init();
-
-  TERN_(POSTMORTEM_DEBUGGING, install_min_serial()); // Install the min serial handler
-}
-
-// HAL idle task
-void MarlinHAL::idletask() {
-  #if HAS_SHARED_MEDIA
-    // If Marlin is using the SD card we need to lock it to prevent access from
-    // a PC via USB.
-    // Other HALs use IS_SD_PRINTING() and IS_SD_FILE_OPEN() to check for access but
-    // this will not reliably detect delete operations. To be safe we will lock
-    // the disk if Marlin has it mounted. Unfortunately there is currently no way
-    // to unmount the disk from the LCD menu.
-    // if (IS_SD_PRINTING() || IS_SD_FILE_OPEN())
-    if (card.isMounted())
-      MCUI::USBDevice::msc_storage_lock();
-    else
-      MCUI::USBDevice::msc_storage_release();
-  #endif
-  // Perform USB stack housekeeping
-  MCUI::USBDevice::msc_run_deferred_commands();
-}
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/pinsDebug.h

@@ -1,57 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Support routines for LPC1768
- */
-
-/**
- * Translation of routines & variables used by pinsDebug.h
- */
-
-#define NUMBER_PINS_TOTAL NUM_DIGITAL_PINS
-#define IS_ANALOG(P) (DIGITAL_PIN_TO_ANALOG_PIN(P) >= 0 ? 1 : 0)
-#define digitalRead_mod(p) extDigitalRead(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("P%d_%02d"), MCUI::pin_port(p), MCUI::pin_bit(p)); SERIAL_ECHO(buffer); }while(0)
-#define PRINT_PIN_ANALOG(p) do{ sprintf_P(buffer, PSTR("_A%d     "), MCUI::pin_get_adc_channel(pin)); SERIAL_ECHO(buffer); }while(0)
-#define MULTI_NAME_PAD 17 // space needed to be pretty if not first name assigned to a pin
-
-// pins that will cause hang/reset/disconnect in M43 Toggle and Watch utilities
-#ifndef M43_NEVER_TOUCH
-  #define M43_NEVER_TOUCH(Q) ((Q) == P0_29 || (Q) == P0_30 || (Q) == P2_09)  // USB pins
-#endif
-
-bool GET_PINMODE(const pin_t pin) {
-  if (!MCUI::pin_is_valid(pin) || MCUI::pin_adc_enabled(pin)) // found an invalid pin or active analog pin
-    return false;
-
-  return MCUI::gpio_direction(pin);
-}
-
-#define GET_ARRAY_IS_DIGITAL(x) ((bool) pin_array[x].is_digital)
-
-void print_port(const pin_t) {}
-void pwm_details(const pin_t) {}
-bool pwm_status(const pin_t) { return false; }

Marlin/src/HAL/LPC4078/spi_pins.h

@@ -1,54 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-#include "../../core/macros.h"
-
-#if ALL(SDSUPPORT, HAS_MARLINUI_U8GLIB) && (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 card */
-//#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 */
-#ifndef SD_SCK_PIN
-  #define SD_SCK_PIN        P0_15
-#endif
-#ifndef SD_MISO_PIN
-  #define SD_MISO_PIN       P0_17
-#endif
-#ifndef SD_MOSI_PIN
-  #define SD_MOSI_PIN       P0_18
-#endif
-#ifndef SD_SS_PIN
-  #define SD_SS_PIN         P1_23
-#endif
-#if !defined(SDSS) || SDSS == P_NC // gets defaulted in pins.h
-  #undef SDSS
-  #define SDSS          SD_SS_PIN
-#endif

Marlin/src/HAL/LPC4078/timers.cpp

@@ -1,65 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- *
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
- * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
- *
- * 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/>.
- *
- */
-
-/**
- * Description:
- *
- * Timers for LPC1768
- */
-
-#ifdef TARGET_LPC4078
-
-#include "../../inc/MarlinConfig.h"
-
-void HAL_timer_init() {
-  SBI(MCUI::system_control.PCONP, SBIT_TIMER0);  // Power ON Timer 0
-  STEP_TIMER_REF.PR = (HAL_TIMER_RATE) / (STEPPER_TIMER_RATE) - 1; // Use prescaler to set frequency if needed
-
-  SBI(MCUI::system_control.PCONP, SBIT_TIMER1);  // Power ON Timer 1
-  TEMP_TIMER_REF.PR = (HAL_TIMER_RATE) / 1000000 - 1;
-}
-
-void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
-  switch (timer_num) {
-    case MF_TIMER_STEP:
-      STEP_TIMER_REF.MCR = _BV(SBIT_MR0I) | _BV(SBIT_MR0R); // Match on MR0, reset on MR0, interrupts when NVIC enables them
-      STEP_TIMER_REF.MR0 = uint32_t(STEPPER_TIMER_RATE) / frequency; // Match value (period) to set frequency
-      STEP_TIMER_REF.TCR = _BV(SBIT_CNTEN); // Counter Enable
-
-      MCUCore::nvic_set_priority(MCUI::IRQNumber::TIMER0, MCUCore::nvic_encode_priority(0, 1, 0));
-      MCUCore::nvic_enable_irq(MCUI::IRQNumber::TIMER0);
-      break;
-
-    case MF_TIMER_TEMP:
-      TEMP_TIMER_REF.MCR = _BV(SBIT_MR0I) | _BV(SBIT_MR0R); // Match on MR0, reset on MR0, interrupts when NVIC enables them
-      TEMP_TIMER_REF.MR0 = uint32_t(TEMP_TIMER_RATE) / frequency;
-      TEMP_TIMER_REF.TCR = _BV(SBIT_CNTEN); // Counter Enable
-
-      MCUCore::nvic_set_priority(MCUI::IRQNumber::TIMER1, MCUCore::nvic_encode_priority(0, 2, 0));
-      MCUCore::nvic_enable_irq(MCUI::IRQNumber::TIMER1);
-      break;
-
-    default: break;
-  }
-}
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/timers.h

@@ -1,165 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- *
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * HAL For LPC1768
- */
-
-
-#include <stdint.h>
-#include <mcu_interface.h>
-
-#include "../../core/macros.h"
-
-#define SBIT_TIMER0 1
-#define SBIT_TIMER1 2
-
-#define SBIT_CNTEN 0
-
-#define SBIT_MR0I  0 // Timer 0 Interrupt when TC matches MR0
-#define SBIT_MR0R  1 // Timer 0 Reset TC on Match
-#define SBIT_MR0S  2 // Timer 0 Stop TC and PC on Match
-#define SBIT_MR1I  3
-#define SBIT_MR1R  4
-#define SBIT_MR1S  5
-#define SBIT_MR2I  6
-#define SBIT_MR2R  7
-#define SBIT_MR2S  8
-#define SBIT_MR3I  9
-#define SBIT_MR3R 10
-#define SBIT_MR3S 11
-
-// ------------------------
-// Defines
-// ------------------------
-
-#define _HAL_TIMER(T) _CAT(MCUI::timer, T)
-#define _HAL_TIMER_IRQ(T) TIMER##T##_IRQn
-#define __HAL_TIMER_ISR(T) extern "C" void TIMER##T##_IRQHandler()
-#define _HAL_TIMER_ISR(T)  __HAL_TIMER_ISR(T)
-
-typedef uint32_t hal_timer_t;
-#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF
-
-#define HAL_TIMER_RATE         ((F_CPU) / 2)  // frequency of timers peripherals
-
-#ifndef MF_TIMER_STEP
-  #define MF_TIMER_STEP         0  // Timer Index for Stepper
-#endif
-#ifndef MF_TIMER_PULSE
-  #define MF_TIMER_PULSE        MF_TIMER_STEP
-#endif
-#ifndef MF_TIMER_TEMP
-  #define MF_TIMER_TEMP         1  // Timer Index for Temperature
-#endif
-#ifndef MF_TIMER_PWM
-  #define MF_TIMER_PWM          3  // Timer Index for PWM
-#endif
-
-#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(MF_TIMER_STEP)
-#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_STEP)
-#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(MF_TIMER_STEP)
-
-#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(MF_TIMER_TEMP)
-#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_TEMP)
-
-#ifndef HAL_STEP_TIMER_ISR
-  #define HAL_STEP_TIMER_ISR() _HAL_TIMER_ISR(MF_TIMER_STEP)
-#endif
-#ifndef HAL_TEMP_TIMER_ISR
-  #define HAL_TEMP_TIMER_ISR() _HAL_TIMER_ISR(MF_TIMER_TEMP)
-#endif
-
-// Timer references by index
-#define STEP_TIMER_REF _HAL_TIMER(MF_TIMER_STEP)
-#define TEMP_TIMER_REF _HAL_TIMER(MF_TIMER_TEMP)
-
-// ------------------------
-// Public functions
-// ------------------------
-void HAL_timer_init();
-void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
-
-FORCE_INLINE static void HAL_timer_set_compare(const uint8_t timer_num, const hal_timer_t compare) {
-  switch (timer_num) {
-    case MF_TIMER_STEP: STEP_TIMER_REF.MR0 = compare; break; // Stepper Timer Match Register 0
-    case MF_TIMER_TEMP: TEMP_TIMER_REF.MR0 = compare; break; //    Temp Timer Match Register 0
-  }
-}
-
-FORCE_INLINE static hal_timer_t HAL_timer_get_compare(const uint8_t timer_num) {
-  switch (timer_num) {
-    case MF_TIMER_STEP: return STEP_TIMER_REF.MR0; // Stepper Timer Match Register 0
-    case MF_TIMER_TEMP: return TEMP_TIMER_REF.MR0; //    Temp Timer Match Register 0
-  }
-  return 0;
-}
-
-FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
-  switch (timer_num) {
-    case MF_TIMER_STEP: return STEP_TIMER_REF.TC; // Stepper Timer Count
-    case MF_TIMER_TEMP: return TEMP_TIMER_REF.TC; //    Temp Timer Count
-  }
-  return 0;
-}
-
-FORCE_INLINE static void HAL_timer_enable_interrupt(const uint8_t timer_num) {
-  switch (timer_num) {
-    case MF_TIMER_STEP: MCUCore::nvic_enable_irq(MCUI::IRQNumber::TIMER0); break; // Enable interrupt handler
-    case MF_TIMER_TEMP: MCUCore::nvic_enable_irq(MCUI::IRQNumber::TIMER1); break; // Enable interrupt handler
-  }
-}
-
-FORCE_INLINE static void HAL_timer_disable_interrupt(const uint8_t timer_num) {
-  switch (timer_num) {
-    case MF_TIMER_STEP: MCUCore::nvic_disable_irq(MCUI::IRQNumber::TIMER0); break; // Disable interrupt handler
-    case MF_TIMER_TEMP: MCUCore::nvic_disable_irq(MCUI::IRQNumber::TIMER1); break; // Disable interrupt handler
-  }
-}
-
-FORCE_INLINE static bool HAL_timer_interrupt_enabled(const uint8_t timer_num) {
-  switch (timer_num) {
-    case MF_TIMER_STEP: return MCUCore::nvic_irq_is_enabled(MCUI::IRQNumber::TIMER0); // Check if interrupt is enabled or not
-    case MF_TIMER_TEMP: return MCUCore::nvic_irq_is_enabled(MCUI::IRQNumber::TIMER1); // Check if interrupt is enabled or not
-  }
-  return false;
-}
-
-FORCE_INLINE static void HAL_timer_isr_prologue(const uint8_t timer_num) {
-  switch (timer_num) {
-    case MF_TIMER_STEP: SBI(STEP_TIMER_REF.IR, SBIT_CNTEN); break;
-    case MF_TIMER_TEMP: SBI(TEMP_TIMER_REF.IR, SBIT_CNTEN); break;
-  }
-}
-
-#define HAL_timer_isr_epilogue(T) NOOP

Marlin/src/HAL/LPC4078/u8g/LCD_I2C_routines.cpp

@@ -1,89 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-// 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 TARGET_LPC1768
-
-#include "../include/i2c_util.h"
-#include "../../../core/millis_t.h"
-
-extern int millis();
-
-#ifdef __cplusplus
-  extern "C" {
-#endif
-
-//////////////////////////////////////////////////////////////////////////////////////
-
-#define I2CDEV_S_ADDR   0x78  // From SSD1306 (actual address is 0x3C - shift left 1 with LSB set to 0 to indicate write)
-
-// Send slave address and write bit
-uint8_t u8g_i2c_start(const uint8_t sla) {
-  // Sometimes TX data ACK or NAK status is returned.  That mean the start state didn't
-  // happen which means only the value of the slave address was send.  Keep looping until
-  // the slave address and write bit are actually sent.
-  do{
-    _I2C_Stop(I2CDEV_M); // output stop state on I2C bus
-    _I2C_Start(I2CDEV_M); // output start state on I2C bus
-    while ((I2C_status != I2C_I2STAT_M_TX_START)
-        && (I2C_status != I2C_I2STAT_M_TX_RESTART)
-        && (I2C_status != I2C_I2STAT_M_TX_DAT_ACK)
-        && (I2C_status != I2C_I2STAT_M_TX_DAT_NACK));  //wait for start to be asserted
-
-    LPC_I2C1->I2CONCLR = I2C_I2CONCLR_STAC; // clear start state before tansmitting slave address
-    LPC_I2C1->I2DAT = I2CDEV_S_ADDR & I2C_I2DAT_BITMASK; // transmit slave address & write bit
-    LPC_I2C1->I2CONSET = I2C_I2CONSET_AA;
-    LPC_I2C1->I2CONCLR = I2C_I2CONCLR_SIC;
-    while ((I2C_status != I2C_I2STAT_M_TX_SLAW_ACK)
-        && (I2C_status != I2C_I2STAT_M_TX_SLAW_NACK)
-        && (I2C_status != I2C_I2STAT_M_TX_DAT_ACK)
-        && (I2C_status != I2C_I2STAT_M_TX_DAT_NACK));  //wait for slaw to finish
-  }while ( (I2C_status == I2C_I2STAT_M_TX_DAT_ACK) ||  (I2C_status == I2C_I2STAT_M_TX_DAT_NACK));
-  return 1;
-}
-
-void u8g_i2c_init(const uint8_t clock_option) {
-  configure_i2c(clock_option);
-  u8g_i2c_start(0); // Send slave address and write bit
-}
-
-uint8_t u8g_i2c_send_byte(uint8_t data) {
-  #define I2C_TIMEOUT 3
-  LPC_I2C1->I2DAT = data & I2C_I2DAT_BITMASK; // transmit data
-  LPC_I2C1->I2CONSET = I2C_I2CONSET_AA;
-  LPC_I2C1->I2CONCLR = I2C_I2CONCLR_SIC;
-  const millis_t timeout = millis() + I2C_TIMEOUT;
-  while ((I2C_status != I2C_I2STAT_M_TX_DAT_ACK) && (I2C_status != I2C_I2STAT_M_TX_DAT_NACK) && PENDING(millis(), timeout));  // wait for xmit to finish
-  // had hangs with SH1106 so added time out - have seen temporary screen corruption when this happens
-  return 1;
-}
-
-void u8g_i2c_stop() {
-}
-
-#ifdef __cplusplus
-  }
-#endif
-
-#endif // TARGET_LPC1768

Marlin/src/HAL/LPC4078/u8g/LCD_I2C_routines.h

@@ -1,28 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-void u8g_i2c_init(const uint8_t clock_options);
-//uint8_t u8g_i2c_wait(uint8_t mask, uint8_t pos);
-uint8_t u8g_i2c_start(uint8_t sla);
-uint8_t u8g_i2c_send_byte(uint8_t data);
-void u8g_i2c_stop();

Marlin/src/HAL/LPC4078/u8g/LCD_defines.h

@@ -1,46 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * LPC1768 LCD-specific defines
- */
-
-#ifndef U8G_HAL_LINKS
-
-  #define U8G_COM_SSD_I2C_HAL u8g_com_arduino_ssd_i2c_fn  // See U8glib-HAL
-
-#else
-
-  uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
-  uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
-  uint8_t u8g_com_HAL_LPC1768_ST7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
-  uint8_t u8g_com_HAL_LPC1768_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
-  uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
-
-  #define U8G_COM_HAL_SW_SPI_FN       u8g_com_HAL_LPC1768_sw_spi_fn
-  #define U8G_COM_HAL_HW_SPI_FN       u8g_com_HAL_LPC1768_hw_spi_fn
-  #define U8G_COM_ST7920_HAL_SW_SPI   u8g_com_HAL_LPC1768_ST7920_sw_spi_fn
-  #define U8G_COM_ST7920_HAL_HW_SPI   u8g_com_HAL_LPC1768_ST7920_hw_spi_fn
-  #define U8G_COM_SSD_I2C_HAL         u8g_com_HAL_LPC1768_ssd_hw_i2c_fn
-
-#endif

Marlin/src/HAL/LPC4078/u8g/LCD_delay.h

@@ -1,43 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * LCD delay routines - used by all the drivers.
- *
- * These are based on the LPC1768 routines.
- *
- * Couldn't just call exact copies because the overhead
- * results in a one microsecond delay taking about 4µS.
- */
-
-#ifdef __cplusplus
-  extern "C" {
-#endif
-
-void U8g_delay(int msec);
-void u8g_MicroDelay();
-void u8g_10MicroDelay();
-
-#ifdef __cplusplus
-  }
-#endif

Marlin/src/HAL/LPC4078/u8g/LCD_pin_routines.cpp

@@ -1,59 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Low level pin manipulation routines - used by all the drivers.
- *
- * These are based on the LPC1768 pinMode, digitalRead & digitalWrite routines.
- *
- * Couldn't just call exact copies because the overhead killed the LCD update speed
- * With an intermediate level the softspi was running in the 10-20kHz range which
- * resulted in using about about 25% of the CPU's time.
- */
-
-#ifdef TARGET_LPC4078
-
-#include  <mcu_interface.h>
-
-extern "C" {
-
-#include "LCD_pin_routines.h"
-
-void u8g_SetPinOutput(uint8_t pin) {
-  MCUI::gpio_set_output(pin);
-}
-
-void u8g_SetPinInput(uint8_t pin) {
-  MCUI::gpio_set_input(pin);
-}
-
-void u8g_SetPinLevel(uint8_t  pin, uint8_t  pin_status) {
-  MCUI::gpio_set(pin, pin_status);
-}
-
-uint8_t u8g_GetPinLevel(uint8_t pin) {
-  return MCUI::gpio_get(pin);
-}
-
-}
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/u8g/LCD_pin_routines.h

@@ -1,37 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-#pragma once
-
-/**
- * Low level pin manipulation routines - used by all the drivers.
- *
- * These are based on the LPC1768 pinMode, digitalRead & digitalWrite routines.
- *
- * Couldn't just call exact copies because the overhead killed the LCD update speed
- * With an intermediate level the softspi was running in the 10-20kHz range which
- * resulted in using about about 25% of the CPU's time.
- */
-
-void u8g_SetPinOutput(uint8_t internal_pin_number);
-void u8g_SetPinInput(uint8_t internal_pin_number);
-void u8g_SetPinLevel(uint8_t  pin, uint8_t  pin_status);
-uint8_t u8g_GetPinLevel(uint8_t pin);

Marlin/src/HAL/LPC4078/u8g/u8g_com_HAL_LPC1768_hw_spi.cpp

@@ -1,129 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Based on u8g_com_msp430_hw_spi.c
- *
- * Universal 8bit Graphics Library
- *
- * Copyright (c) 2011, olikraus@gmail.com
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice, this list
- *    of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above copyright notice, this
- *    list of conditions and the following disclaimer in the documentation and/or other
- *    materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef TARGET_LPC4078
-
-#include "../../../inc/MarlinConfigPre.h"
-
-#if HAS_MARLINUI_U8GLIB
-
-#include <U8glib-HAL.h>
-#include "../../shared/HAL_SPI.h"
-
-#ifndef LCD_SPI_SPEED
-  #ifdef SD_SPI_SPEED
-    #define LCD_SPI_SPEED SD_SPI_SPEED    // Assume SPI speed shared with SD
-  #else
-    #define LCD_SPI_SPEED SPI_FULL_SPEED  // Use full speed if SD speed is not supplied
-  #endif
-#endif
-
-uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
-  switch (msg) {
-    case U8G_COM_MSG_STOP:
-      break;
-
-    case U8G_COM_MSG_INIT:
-      u8g_SetPILevel(u8g, U8G_PI_CS, 1);
-      u8g_SetPILevel(u8g, U8G_PI_A0, 1);
-      u8g_SetPILevel(u8g, U8G_PI_RESET, 1);
-      u8g_SetPIOutput(u8g, U8G_PI_CS);
-      u8g_SetPIOutput(u8g, U8G_PI_A0);
-      u8g_SetPIOutput(u8g, U8G_PI_RESET);
-      u8g_Delay(5);
-      spiBegin();
-      spiInit(LCD_SPI_SPEED);
-      break;
-
-    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
-      u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
-      break;
-
-    case U8G_COM_MSG_CHIP_SELECT:
-      u8g_SetPILevel(u8g, U8G_PI_CS, (arg_val ? 0 : 1));
-      break;
-
-    case U8G_COM_MSG_RESET:
-      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
-      break;
-
-    case U8G_COM_MSG_WRITE_BYTE:
-      spiSend((uint8_t)arg_val);
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ: {
-        uint8_t *ptr = (uint8_t*) arg_ptr;
-        while (arg_val > 0) {
-          spiSend(*ptr++);
-          arg_val--;
-        }
-      }
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ_P: {
-        uint8_t *ptr = (uint8_t*) arg_ptr;
-        while (arg_val > 0) {
-          spiSend(*ptr++);
-          arg_val--;
-        }
-      }
-      break;
-  }
-  return 1;
-}
-
-#endif // HAS_MARLINUI_U8GLIB
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/u8g/u8g_com_HAL_LPC1768_ssd_hw_i2c.cpp

@@ -1,198 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Based on u8g_com_arduino_ssd_i2c.c
- *
- * COM interface for Arduino (AND ATmega) and the SSDxxxx chip (SOLOMON) variant
- * I2C protocol
- *
- * Universal 8bit Graphics Library
- *
- * Copyright (c) 2011, olikraus@gmail.com
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice, this list
- *    of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above copyright notice, this
- *    list of conditions and the following disclaimer in the documentation and/or other
- *    materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * Special pin usage:
- * U8G_PI_I2C_OPTION additional options
- * U8G_PI_A0_STATE used to store the last value of the command/data register selection
- * U8G_PI_SET_A0   1: Signal request to update I2C device with new A0_STATE, 0: Do nothing, A0_STATE matches I2C device
- * U8G_PI_SCL    clock line (NOT USED)
- * U8G_PI_SDA    data line (NOT USED)
- *
- * U8G_PI_RESET    reset line (currently disabled, see below)
- *
- * Protocol:
- * SLA, Cmd/Data Selection, Arguments
- * The command/data register is selected by a special instruction byte, which is sent after SLA
- *
- * The continue bit is always 0 so that a (re)start is equired for the change from cmd to/data mode
- */
-
-#ifdef TARGET_LPC1768
-
-#include "../../../inc/MarlinConfigPre.h"
-
-#if HAS_MARLINUI_U8GLIB
-
-#include <U8glib-HAL.h>
-
-#define I2C_SLA         (0x3C*2)
-//#define I2C_CMD_MODE  0x080
-#define I2C_CMD_MODE    0x000
-#define I2C_DATA_MODE   0x040
-
-uint8_t u8g_com_ssd_I2C_start_sequence(u8g_t *u8g) {
-  /* are we requested to set the a0 state? */
-  if (u8g->pin_list[U8G_PI_SET_A0] == 0) return 1;
-
-  /* setup bus, might be a repeated start */
-  if (u8g_i2c_start(I2C_SLA) == 0) return 0;
-  if (u8g->pin_list[U8G_PI_A0_STATE] == 0) {
-    if (u8g_i2c_send_byte(I2C_CMD_MODE) == 0) return 0;
-  }
-  else if (u8g_i2c_send_byte(I2C_DATA_MODE) == 0)
-    return 0;
-
-  u8g->pin_list[U8G_PI_SET_A0] = 0;
-  return 1;
-}
-
-uint8_t u8g_com_HAL_LPC1768_ssd_hw_i2c_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
-  switch (msg) {
-    case U8G_COM_MSG_INIT:
-      //u8g_com_arduino_digital_write(u8g, U8G_PI_SCL, HIGH);
-      //u8g_com_arduino_digital_write(u8g, U8G_PI_SDA, HIGH);
-      //u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* initial RS state: unknown mode */
-
-      u8g_i2c_init(u8g->pin_list[U8G_PI_I2C_OPTION]);
-      u8g_com_ssd_I2C_start_sequence(u8g);
-      break;
-
-    case U8G_COM_MSG_STOP:
-      break;
-
-    case U8G_COM_MSG_RESET:
-      /* Currently disabled, but it could be enable. Previous restrictions have been removed */
-      /* u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val); */
-      break;
-
-    case U8G_COM_MSG_CHIP_SELECT:
-      u8g->pin_list[U8G_PI_A0_STATE] = 0;
-      u8g->pin_list[U8G_PI_SET_A0] = 1;   /* force a0 to set again, also forces start condition */
-      if (arg_val == 0 ) {
-        /* disable chip, send stop condition */
-        u8g_i2c_stop();
-      }
-      else {
-        /* enable, do nothing: any byte writing will trigger the i2c start */
-      }
-      break;
-
-    case U8G_COM_MSG_WRITE_BYTE:
-      //u8g->pin_list[U8G_PI_SET_A0] = 1;
-      if (u8g_com_ssd_I2C_start_sequence(u8g) == 0) {
-        u8g_i2c_stop();
-        return 0;
-      }
-
-      if (u8g_i2c_send_byte(arg_val) == 0) {
-        u8g_i2c_stop();
-        return 0;
-      }
-      // u8g_i2c_stop();
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ: {
-        //u8g->pin_list[U8G_PI_SET_A0] = 1;
-        if (u8g_com_ssd_I2C_start_sequence(u8g) == 0) {
-         u8g_i2c_stop();
-         return 0;
-        }
-
-        uint8_t *ptr = (uint8_t *)arg_ptr;
-        while (arg_val > 0) {
-          if (u8g_i2c_send_byte(*ptr++) == 0) {
-            u8g_i2c_stop();
-            return 0;
-          }
-          arg_val--;
-        }
-      }
-      // u8g_i2c_stop();
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ_P: {
-        //u8g->pin_list[U8G_PI_SET_A0] = 1;
-        if (u8g_com_ssd_I2C_start_sequence(u8g) == 0) {
-          u8g_i2c_stop();
-          return 0;
-        }
-
-        uint8_t *ptr = (uint8_t *)arg_ptr;
-        while (arg_val > 0) {
-          if (u8g_i2c_send_byte(u8g_pgm_read(ptr)) == 0)
-            return 0;
-          ptr++;
-          arg_val--;
-        }
-      }
-      // u8g_i2c_stop();
-      break;
-
-    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
-      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
-      u8g->pin_list[U8G_PI_SET_A0] = 1;   /* force a0 to set again */
-      break;
-
-  } // switch
-  return 1;
-}
-
-#endif // HAS_MARLINUI_U8GLIB
-
-#endif // TARGET_LPC1768

Marlin/src/HAL/LPC4078/u8g/u8g_com_HAL_LPC1768_st7920_hw_spi.cpp

@@ -1,138 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Based on u8g_com_LPC1768_st7920_hw_spi.c
- *
- * Universal 8bit Graphics Library
- *
- * Copyright (c) 2011, olikraus@gmail.com
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice, this list
- *    of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above copyright notice, this
- *    list of conditions and the following disclaimer in the documentation and/or other
- *    materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef TARGET_LPC4078
-
-#include "../../../inc/MarlinConfigPre.h"
-
-#if HAS_MARLINUI_U8GLIB
-
-#include <U8glib-HAL.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);
-
-static uint8_t rs_last_state = 255;
-
-static void u8g_com_LPC1768_st7920_write_byte_hw_spi(uint8_t rs, uint8_t val) {
-
-  if (rs != rs_last_state) {      // Time to send a command/data byte
-    rs_last_state = rs;
-    spiSend(rs ? 0x0FA : 0x0F8);  // Send data or command
-    DELAY_US(40);                 // Give the controller some time: 20 is bad, 30 is OK, 40 is safe
-  }
-
-  spiSend(val & 0xF0);
-  spiSend(val << 4);
-}
-
-uint8_t u8g_com_HAL_LPC1768_ST7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
-  switch (msg) {
-    case U8G_COM_MSG_INIT:
-      u8g_SetPILevel(u8g, U8G_PI_CS, 0);
-      u8g_SetPIOutput(u8g, U8G_PI_CS);
-      u8g_Delay(5);
-      spiBegin();
-      spiInit(SPI_EIGHTH_SPEED);            // ST7920 max speed is about 1.1 MHz
-      u8g->pin_list[U8G_PI_A0_STATE] = 0;   // initial RS state: command mode
-      break;
-
-    case U8G_COM_MSG_STOP:
-      break;
-
-    case U8G_COM_MSG_RESET:
-      u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
-      break;
-
-    case U8G_COM_MSG_ADDRESS:                   // Define cmd (arg_val = 0) or data mode (arg_val = 1)
-      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
-      break;
-
-    case U8G_COM_MSG_CHIP_SELECT:
-      u8g_SetPILevel(u8g, U8G_PI_CS, arg_val);  // Note: the ST7920 has an active high chip-select
-      break;
-
-    case U8G_COM_MSG_WRITE_BYTE:
-      u8g_com_LPC1768_st7920_write_byte_hw_spi(u8g->pin_list[U8G_PI_A0_STATE], arg_val);
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ: {
-        uint8_t *ptr = (uint8_t*) arg_ptr;
-        while (arg_val > 0) {
-          u8g_com_LPC1768_st7920_write_byte_hw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
-          arg_val--;
-        }
-      }
-      break;
-
-      case U8G_COM_MSG_WRITE_SEQ_P: {
-        uint8_t *ptr = (uint8_t*) arg_ptr;
-        while (arg_val > 0) {
-          u8g_com_LPC1768_st7920_write_byte_hw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
-          arg_val--;
-        }
-      }
-      break;
-  }
-  return 1;
-}
-
-#endif // HAS_MARLINUI_U8GLIB
-
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/u8g/u8g_com_HAL_LPC1768_st7920_sw_spi.cpp

@@ -1,147 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Based on u8g_com_st7920_hw_spi.c
- *
- * Universal 8bit Graphics Library
- *
- * Copyright (c) 2011, olikraus@gmail.com
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice, this list
- *    of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above copyright notice, this
- *    list of conditions and the following disclaimer in the documentation and/or other
- *    materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef TARGET_LPC4078
-
-#include "../../../inc/MarlinConfigPre.h"
-
-#if IS_U8GLIB_ST7920
-
-#include <U8glib-HAL.h>
-#include "../SoftwareSPI.h"
-#include "../../shared/Delay.h"
-#include "../../shared/HAL_SPI.h"
-
-#ifndef LCD_SPI_SPEED
-  #define LCD_SPI_SPEED SPI_EIGHTH_SPEED  // About 1 MHz
-#endif
-
-static pin_t SCK_pin_ST7920_HAL, MOSI_pin_ST7920_HAL_HAL;
-static uint8_t SPI_speed = 0;
-
-static void u8g_com_LPC1768_st7920_write_byte_sw_spi(uint8_t rs, uint8_t val) {
-  static uint8_t rs_last_state = 255;
-  if (rs != rs_last_state) {
-    // Transfer Data (FA) or Command (F8)
-    swSpiTransfer(rs ? 0x0FA : 0x0F8, SPI_speed, SCK_pin_ST7920_HAL, -1, MOSI_pin_ST7920_HAL_HAL);
-    rs_last_state = rs;
-    DELAY_US(40); // Give the controller time to process the data: 20 is bad, 30 is OK, 40 is safe
-  }
-  swSpiTransfer(val & 0x0F0, SPI_speed, SCK_pin_ST7920_HAL, -1, MOSI_pin_ST7920_HAL_HAL);
-  swSpiTransfer(val << 4, SPI_speed, SCK_pin_ST7920_HAL, -1, MOSI_pin_ST7920_HAL_HAL);
-}
-
-uint8_t u8g_com_HAL_LPC1768_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
-  switch (msg) {
-    case U8G_COM_MSG_INIT:
-      SCK_pin_ST7920_HAL = u8g->pin_list[U8G_PI_SCK];
-      MOSI_pin_ST7920_HAL_HAL = u8g->pin_list[U8G_PI_MOSI];
-
-      u8g_SetPIOutput(u8g, U8G_PI_CS);
-      u8g_SetPIOutput(u8g, U8G_PI_SCK);
-      u8g_SetPIOutput(u8g, U8G_PI_MOSI);
-      u8g_Delay(5);
-
-      SPI_speed = swSpiInit(LCD_SPI_SPEED, SCK_pin_ST7920_HAL, MOSI_pin_ST7920_HAL_HAL);
-
-      u8g_SetPILevel(u8g, U8G_PI_CS, 0);
-      u8g_SetPILevel(u8g, U8G_PI_SCK, 0);
-      u8g_SetPILevel(u8g, U8G_PI_MOSI, 0);
-
-      u8g->pin_list[U8G_PI_A0_STATE] = 0;       /* initial RS state: command mode */
-      break;
-
-    case U8G_COM_MSG_STOP:
-      break;
-
-    case U8G_COM_MSG_RESET:
-       if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
-      break;
-
-    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
-      u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
-      break;
-
-    case U8G_COM_MSG_CHIP_SELECT:
-      if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_CS]) u8g_SetPILevel(u8g, U8G_PI_CS, arg_val);  //note: the st7920 has an active high chip select
-      break;
-
-    case U8G_COM_MSG_WRITE_BYTE:
-      u8g_com_LPC1768_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], arg_val);
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ: {
-        uint8_t *ptr = (uint8_t*) arg_ptr;
-        while (arg_val > 0) {
-          u8g_com_LPC1768_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
-          arg_val--;
-        }
-      }
-      break;
-
-      case U8G_COM_MSG_WRITE_SEQ_P: {
-        uint8_t *ptr = (uint8_t*) arg_ptr;
-        while (arg_val > 0) {
-          u8g_com_LPC1768_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
-          arg_val--;
-        }
-      }
-      break;
-  }
-  return 1;
-}
-
-#endif // IS_U8GLIB_ST7920
-#endif // TARGET_LPC4078

Marlin/src/HAL/LPC4078/u8g/u8g_com_HAL_LPC1768_sw_spi.cpp

@@ -1,209 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-/**
- * Based on u8g_com_std_sw_spi.c
- *
- * Universal 8bit Graphics Library
- *
- * Copyright (c) 2015, olikraus@gmail.com
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice, this list
- *    of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above copyright notice, this
- *    list of conditions and the following disclaimer in the documentation and/or other
- *    materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef TARGET_LPC4078
-
-#include "../../../inc/MarlinConfigPre.h"
-
-#if HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
-
-#include <SoftwareSPI.h>
-#include "../../shared/HAL_SPI.h"
-
-#ifndef LCD_SPI_SPEED
-  #define LCD_SPI_SPEED SPI_QUARTER_SPEED  // About 2 MHz
-#endif
-
-#include <Arduino.h>
-#include <algorithm>
-#include <LPC17xx.h>
-#include <gpio.h>
-
-#include <U8glib-HAL.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 ) {
-
-  LOOP_L_N(i, 8) {
-    if (spi_speed == 0) {
-      LPC176x::gpio_set(mosi_pin, !!(b & 0x80));
-      LPC176x::gpio_set(sck_pin, HIGH);
-      b <<= 1;
-      if (miso_pin >= 0 && LPC176x::gpio_get(miso_pin)) b |= 1;
-      LPC176x::gpio_set(sck_pin, LOW);
-    }
-    else {
-      const uint8_t state = (b & 0x80) ? HIGH : LOW;
-      LOOP_L_N(j, spi_speed)
-        LPC176x::gpio_set(mosi_pin, state);
-
-      LOOP_L_N(j, spi_speed + (miso_pin >= 0 ? 0 : 1))
-        LPC176x::gpio_set(sck_pin, HIGH);
-
-      b <<= 1;
-      if (miso_pin >= 0 && LPC176x::gpio_get(miso_pin)) b |= 1;
-
-      LOOP_L_N(j, spi_speed)
-        LPC176x::gpio_set(sck_pin, LOW);
-    }
-  }
-
-  return b;
-}
-
-uint8_t swSpiTransfer_mode_3(uint8_t b, const uint8_t spi_speed, const pin_t sck_pin, const pin_t miso_pin, const pin_t mosi_pin ) {
-
-  LOOP_L_N(i, 8) {
-    const uint8_t state = (b & 0x80) ? HIGH : LOW;
-    if (spi_speed == 0) {
-      LPC176x::gpio_set(sck_pin, LOW);
-      LPC176x::gpio_set(mosi_pin, state);
-      LPC176x::gpio_set(mosi_pin, state);  // need some setup time
-      LPC176x::gpio_set(sck_pin, HIGH);
-    }
-    else {
-      LOOP_L_N(j, spi_speed + (miso_pin >= 0 ? 0 : 1))
-        LPC176x::gpio_set(sck_pin, LOW);
-
-      LOOP_L_N(j, spi_speed)
-        LPC176x::gpio_set(mosi_pin, state);
-
-      LOOP_L_N(j, spi_speed)
-        LPC176x::gpio_set(sck_pin, HIGH);
-    }
-    b <<= 1;
-    if (miso_pin >= 0 && LPC176x::gpio_get(miso_pin)) b |= 1;
-  }
-
-  return b;
-}
-
-static uint8_t SPI_speed = 0;
-
-static void u8g_sw_spi_HAL_LPC1768_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val) {
-  #if ANY(FYSETC_MINI_12864, MKS_MINI_12864)
-    swSpiTransfer_mode_3(val, SPI_speed, clockPin, -1, dataPin);
-  #else
-    swSpiTransfer_mode_0(val, SPI_speed, clockPin, -1, dataPin);
-  #endif
-}
-
-uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
-  switch (msg) {
-    case U8G_COM_MSG_INIT:
-      u8g_SetPIOutput(u8g, U8G_PI_SCK);
-      u8g_SetPIOutput(u8g, U8G_PI_MOSI);
-      u8g_SetPIOutput(u8g, U8G_PI_CS);
-      u8g_SetPIOutput(u8g, U8G_PI_A0);
-      if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPIOutput(u8g, U8G_PI_RESET);
-      SPI_speed = swSpiInit(LCD_SPI_SPEED, u8g->pin_list[U8G_PI_SCK], u8g->pin_list[U8G_PI_MOSI]);
-      u8g_SetPILevel(u8g, U8G_PI_SCK, 0);
-      u8g_SetPILevel(u8g, U8G_PI_MOSI, 0);
-      break;
-
-    case U8G_COM_MSG_STOP:
-      break;
-
-    case U8G_COM_MSG_RESET:
-      if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
-      break;
-
-    case U8G_COM_MSG_CHIP_SELECT:
-      #if ANY(FYSETC_MINI_12864, MKS_MINI_12864)  // LCD SPI is running mode 3 while SD card is running mode 0
-        if (arg_val) {                               //   SCK idle state needs to be set to the proper idle state before
-                                                     //   the next chip select goes active
-          u8g_SetPILevel(u8g, U8G_PI_SCK, 1);        // Set SCK to mode 3 idle state before CS goes active
-          u8g_SetPILevel(u8g, U8G_PI_CS, LOW);
-        }
-        else {
-          u8g_SetPILevel(u8g, U8G_PI_CS, HIGH);
-          u8g_SetPILevel(u8g, U8G_PI_SCK, 0);  // Set SCK to mode 0 idle state after CS goes inactive
-        }
-      #else
-        u8g_SetPILevel(u8g, U8G_PI_CS, !arg_val);
-      #endif
-      break;
-
-    case U8G_COM_MSG_WRITE_BYTE:
-      u8g_sw_spi_HAL_LPC1768_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], arg_val);
-      break;
-
-    case U8G_COM_MSG_WRITE_SEQ: {
-        uint8_t *ptr = (uint8_t *)arg_ptr;
-        while (arg_val > 0) {
-          u8g_sw_spi_HAL_LPC1768_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], *ptr++);
-          arg_val--;
-        }
-      }
-      break;
-
-      case U8G_COM_MSG_WRITE_SEQ_P: {
-        uint8_t *ptr = (uint8_t *)arg_ptr;
-        while (arg_val > 0) {
-          u8g_sw_spi_HAL_LPC1768_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK], u8g_pgm_read(ptr));
-          ptr++;
-          arg_val--;
-        }
-      }
-      break;
-
-    case U8G_COM_MSG_ADDRESS:                     /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
-      u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
-      break;
-  }
-  return 1;
-}
-
-#endif // HAS_MARLINUI_U8GLIB && !IS_U8GLIB_ST7920
-#endif // TARGET_LPC4078

Marlin/src/HAL/STM32/HAL.h

@@ -112,7 +112,7 @@
   #else
     #error "LCD_SERIAL_PORT must be from 1 to 9, or -1 for Native USB."
   #endif
-  #if HAS_DGUS_LCD
+  #if HAS_DGUS_LCD || ENABLED(DGUS_LCD_UI_CREALITY_TOUCH)  || ENABLED(DWINOS_4)
     #define LCD_SERIAL_TX_BUFFER_FREE() LCD_SERIAL.availableForWrite()
   #endif
 #endif

Marlin/src/HAL/STM32/MarlinSerial.h

@@ -53,7 +53,6 @@
     inline void begin(unsigned long baud) { begin(baud, SERIAL_8N1); }
 
     void _rx_complete_irq(serial_t *obj);
-    FORCE_INLINE static uint8_t buffer_overruns() { return 0; } // Not implemented. Void to avoid platform-dependent code.
 
     protected:
       usart_rx_callback_t _rx_callback;

Marlin/src/HAL/STM32F1/HAL.h

@@ -138,7 +138,7 @@
     #define LCD_SERIAL MSERIAL(1) // dummy port
     static_assert(false, "LCD_SERIAL_PORT must be from 1 to " STRINGIFY(NUM_UARTS) ". You can also use -1 if the board supports Native USB.")
   #endif
-  #if HAS_DGUS_LCD
+  #if HAS_DGUS_LCD || ENABLED(DGUS_LCD_UI_CREALITY_TOUCH) || ENABLED(DWINOS_4)
     #define LCD_SERIAL_TX_BUFFER_FREE() LCD_SERIAL.availableForWrite()
   #endif
 #endif

Marlin/src/HAL/TEENSY31_32/timers.h

@@ -41,7 +41,7 @@ typedef uint32_t hal_timer_t;
 #define FTM0_TIMER_PRESCALE_BITS 0b011
 #define FTM1_TIMER_PRESCALE_BITS 0b010
 
-#define FTM0_TIMER_RATE (F_BUS / (FTM0_TIMER_PRESCALE)) // 60MHz / 8 = 7.5MHz
+#define FTM0_TIMER_RATE (F_BUS / (FTM0_TIMER_PRESCALE)) // 60MHz / 8 = 7500kHz
 #define FTM1_TIMER_RATE (F_BUS / (FTM1_TIMER_PRESCALE)) // 60MHz / 4 = 15MHz
 
 #define HAL_TIMER_RATE         (FTM0_TIMER_RATE)

Marlin/src/HAL/platforms.h

@@ -37,8 +37,6 @@
   #define HAL_PATH(PATH, NAME) XSTR(PATH/HAL/LPC1768/NAME)
 #elif defined(ARDUINO_ARCH_HC32)
   #define HAL_PATH(PATH, NAME) XSTR(PATH/HAL/HC32/NAME)
-#elif defined(TARGET_LPC4078)
-  #define HAL_PATH(PATH, NAME) XSTR(PATH/HAL/LPC4078/NAME)
 #elif defined(__STM32F1__) || defined(TARGET_STM32F1)
   #define HAL_PATH(PATH, NAME) XSTR(PATH/HAL/STM32F1/NAME)
 #elif defined(ARDUINO_ARCH_STM32)

Marlin/src/HAL/shared/servo.h

@@ -76,8 +76,6 @@
   #include "../LPC1768/Servo.h"
 #elif defined(ARDUINO_ARCH_HC32)
   #include "../HC32/Servo.h"
-#elif defined(TARGET_LPC4078)
-  #include "../LPC4078/Servo.h"
 #elif defined(__STM32F1__) || defined(TARGET_STM32F1)
   #include "../STM32F1/Servo.h"
 #elif defined(ARDUINO_ARCH_STM32)

Marlin/src/MarlinCore.cpp

@@ -266,7 +266,7 @@ PGMSTR(M112_KILL_STR, "M112 Shutdown");
 MarlinState marlin_state = MF_INITIALIZING;
 
 // For M109 and M190, this flag may be cleared (by M108) to exit the wait loop
-bool wait_for_heatup = false;
+bool wait_for_heatup = true;
 
 // For M0/M1, this flag may be cleared (by M108) to exit the wait-for-user loop
 #if HAS_RESUME_CONTINUE
@@ -474,16 +474,11 @@ inline void manage_inactivity(const bool no_stepper_sleep=false) {
 
   #if HAS_KILL
 
-    // Check if the kill button was pressed and wait to ensure the signal is not noise
-    // typically caused by poor insulation and grounding on LCD cables.
-    // Lower numbers here will increase response time and therefore safety rating.
-    // It is recommended to set this as low as possibe without false triggers.
+    // Check if the kill button was pressed and wait just in case it was an accidental
+    // key kill key press
     // -------------------------------------------------------------------------------
-    #ifndef KILL_DELAY
-      #define KILL_DELAY 250
-    #endif
-
     static int killCount = 0;   // make the inactivity button a bit less responsive
+    const int KILL_DELAY = 750;
     if (kill_state())
       killCount++;
     else if (killCount > 0)

Marlin/src/core/boards.h

@@ -131,7 +131,6 @@
 #define BOARD_PXMALION_CORE_I3        1164  // Pxmalion Core I3
 #define BOARD_PANOWIN_CUTLASS         1165  // Panowin Cutlass (as found in the Panowin F1)
 #define BOARD_KODAMA_BARDO            1166  // Kodama Bardo V1.x (as found in the Kodama Trinus)
-#define BOARD_DAGOMA_D6               1167  // Dagoma D6 (as found in the Dagoma DiscoUltimate V2 TMC)
 
 //
 // RAMBo and derivatives
@@ -383,9 +382,9 @@
 #define BOARD_CREALITY_V452           5050  // Creality v4.5.2 (STM32F103RC / STM32F103RE)
 #define BOARD_CREALITY_V453           5051  // Creality v4.5.3 (STM32F103RC / STM32F103RE)
 #define BOARD_CREALITY_V521           5052  // Creality v5.2.1 (STM32F103VE) as found in the SV04
-#define BOARD_CREALITY_V24S1          5053  // Creality v2.4.S1 (STM32F103RC / STM32F103RE) CR-FDM-v2.4.S1_v101 as found in the Ender-7
-#define BOARD_CREALITY_V24S1_301      5054  // Creality v2.4.S1_301 (STM32F103RC / STM32F103RE) CR-FDM-v24S1_301 as found in the Ender-3 S1
-#define BOARD_CREALITY_V25S1          5055  // Creality v2.5.S1 (STM32F103RE) CR-FDM-v2.5.S1_100 as found in the CR-10 Smart Pro
+#define BOARD_CREALITY_V24S1          5053  // Creality v2.4.S1 (STM32F103RC / STM32F103RE) v101 as found in the Ender-7
+#define BOARD_CREALITY_V24S1_301      5054  // Creality v2.4.S1_301 (STM32F103RC / STM32F103RE) v301 as found in the Ender-3 S1
+#define BOARD_CREALITY_V25S1          5055  // Creality v2.5.S1 (STM32F103RE) as found in the CR-10 Smart Pro
 #define BOARD_TRIGORILLA_PRO          5056  // Trigorilla Pro (STM32F103ZE)
 #define BOARD_FLY_MINI                5057  // FLYmaker FLY MINI (STM32F103RC)
 #define BOARD_FLSUN_HISPEED           5058  // FLSUN HiSpeedV1 (STM32F103VE)
@@ -410,7 +409,6 @@
 
 #define BOARD_TEENSY31_32             5100  // Teensy3.1 and Teensy3.2
 #define BOARD_TEENSY35_36             5101  // Teensy3.5 and Teensy3.6
-#define BOARD_EBAB                    5102
 
 //
 // STM32 ARM Cortex-M4F
@@ -469,11 +467,6 @@
 #define BOARD_FYSETC_CHEETAH_V30      5250  // FYSETC Cheetah V3.0 (STM32F446RC)
 #define BOARD_BLACKBEEZMINI_V1        5251  // BlackBeezMini V1 (STM32F401CCU6)
 
-//
-// Other ARM Cortex-M4
-//
-#define BOARD_CREALITY_CR4NS          5300  // Creality CR4NS200320C13 (GD32F303RET6) as found in the Ender-3 V3 SE
-
 //
 // ARM Cortex-M7
 //

Marlin/src/core/language.h

@@ -135,7 +135,6 @@
 #define STR_BUSY_PAUSED_FOR_USER            "busy: paused for user"
 #define STR_BUSY_PAUSED_FOR_INPUT           "busy: paused for input"
 #define STR_Z_MOVE_COMP                     "Z_move_comp"
-#define STR_LINE_NO                         "Line: "
 #define STR_RESEND                          "Resend: "
 #define STR_UNKNOWN_COMMAND                 "Unknown command: \""
 #define STR_ACTIVE_EXTRUDER                 "Active Extruder: "

Marlin/src/core/macros.h

@@ -89,8 +89,7 @@
 #define HYPOT2(x,y) (sq(x)+sq(y))
 #define NORMSQ(x,y,z) (sq(x)+sq(y)+sq(z))
 
-#define FLOAT_SQ(I) float(sq(I))
-#define CIRCLE_AREA(R) (float(M_PI) * FLOAT_SQ(R))
+#define CIRCLE_AREA(R) (float(M_PI) * sq(float(R)))
 #define CIRCLE_CIRC(R) (2 * float(M_PI) * float(R))
 
 #define SIGN(a) ({__typeof__(a) _a = (a); (_a>0)-(_a<0);})

Marlin/src/core/mstring.h

@@ -143,13 +143,13 @@ public:
 
   // Set with format string and arguments, like printf
   template<typename... Args>
-  MString& setf_P(PGM_P const pfmt, Args... more) { SNPRINTF_P(str, SIZE, pfmt, more...); debug(F("setf_P")); return *this; }
+  MString& setf_P(PGM_P const fmt, Args... more) { SNPRINTF_P(str, SIZE, fmt, more...); debug(F("setf_P")); return *this; }
 
   template<typename... Args>
-  MString& setf(const char *fmt, Args... more) { SNPRINTF(str, SIZE, fmt, more...); debug(F("setf")); return *this; }
+  MString& setf(const char *fmt, Args... more)   { SNPRINTF(str, SIZE, fmt, more...);   debug(F("setf"));   return *this; }
 
   template<typename... Args>
-  MString& setf(FSTR_P const ffmt, Args... more) { return setf_P(FTOP(ffmt), more...); }
+  MString& setf(FSTR_P const fmt, Args... more)  { return setf_P(FTOP(fmt), more...); }
 
   // Chainable String appenders
   MString& append()                           { debug(F("nil")); return *this; } // for macros that might emit no output
@@ -206,9 +206,9 @@ public:
   MString& append(const spaces_t &s) { return append(repchr_t(' ', s.count)); }
 
   template<typename... Args>
-  MString& appendf_P(PGM_P const pfmt, Args... more) {
+  MString& appendf_P(PGM_P const fmt, Args... more) {
     int sz = length();
-    if (sz < SIZE) SNPRINTF_P(str + sz, SIZE - sz, pfmt, more...);
+    if (sz < SIZE) SNPRINTF_P(str + sz, SIZE - sz, fmt, more...);
     debug(F("appendf_P"));
     return *this;
   }

Marlin/src/core/serial.h

@@ -271,13 +271,13 @@ public:
   SString& set() { super::set(); return *this; }
 
   template<typename... Args>
-  SString& setf_P(PGM_P const pfmt, Args... more) { super::setf_P(pfmt, more...); return *this; }
+  SString& setf_P(PGM_P const fmt, Args... more) { super::setf_P(fmt, more...); return *this; }
 
   template<typename... Args>
-  SString& setf(const char *fmt, Args... more)    { super::setf(fmt, more...); return *this; }
+  SString& setf(const char *fmt, Args... more)   { super::setf(fmt, more...); return *this; }
 
   template<typename... Args>
-  SString& setf(FSTR_P const ffmt, Args... more)  { super::setf(ffmt, more...); return *this; }
+  SString& setf(FSTR_P const fmt, Args... more)  { super::setf(fmt, more...); return *this; }
 
   template <typename T>
   SString& set(const T &v) { super::set(v); return *this; }

Marlin/src/core/types.h

@@ -46,7 +46,6 @@ template <class L, class R> struct IF<true, L, R> { typedef L type; };
 #define NUM_AXIS_ELEM(O)      NUM_AXIS_LIST(O.x, O.y, O.z, O.i, O.j, O.k, O.u, O.v, O.w)
 #define NUM_AXIS_DECL(T,V)    NUM_AXIS_LIST(T x=V, T y=V, T z=V, T i=V, T j=V, T k=V, T u=V, T v=V, T w=V)
 #define MAIN_AXIS_NAMES       NUM_AXIS_LIST(X, Y, Z, I, J, K, U, V, W)
-#define MAIN_AXIS_NAMES_LC    NUM_AXIS_LIST(x, y, z, i, j, k, u, v, w)
 #define STR_AXES_MAIN         NUM_AXIS_GANG("X", "Y", "Z", STR_I, STR_J, STR_K, STR_U, STR_V, STR_W)
 
 #define LOGICAL_AXIS_GANG(E,V...)  NUM_AXIS_GANG(V) GANG_ITEM_E(E)
@@ -59,21 +58,17 @@ template <class L, class R> struct IF<true, L, R> { typedef L type; };
 #define LOGICAL_AXIS_ELEM(O)       LOGICAL_AXIS_LIST(O.e, O.x, O.y, O.z, O.i, O.j, O.k, O.u, O.v, O.w)
 #define LOGICAL_AXIS_DECL(T,V)     LOGICAL_AXIS_LIST(T e=V, T x=V, T y=V, T z=V, T i=V, T j=V, T k=V, T u=V, T v=V, T w=V)
 #define LOGICAL_AXIS_NAMES         LOGICAL_AXIS_LIST(E, X, Y, Z, I, J, K, U, V, W)
-#define LOGICAL_AXIS_NAMES_LC      LOGICAL_AXIS_LIST(e, x, y, z, i, j, k, u, v, w)
 #define LOGICAL_AXIS_MAP(F)        MAP(F, LOGICAL_AXIS_NAMES)
-#define LOGICAL_AXIS_MAP_LC(F)     MAP(F, LOGICAL_AXIS_NAMES_LC)
 #define STR_AXES_LOGICAL           LOGICAL_AXIS_GANG("E", "X", "Y", "Z", STR_I, STR_J, STR_K, STR_U, STR_V, STR_W)
 
 #if NUM_AXES
   #define NUM_AXES_SEP ,
   #define MAIN_AXIS_MAP(F)    MAP(F, MAIN_AXIS_NAMES)
-  #define MAIN_AXIS_MAP_LC(F) MAP(F, MAIN_AXIS_NAMES_LC)
   #define OPTARGS_NUM(T)      , NUM_AXIS_ARGS(T)
   #define OPTARGS_LOGICAL(T)  , LOGICAL_AXIS_ARGS(T)
 #else
   #define NUM_AXES_SEP
   #define MAIN_AXIS_MAP(F)
-  #define MAIN_AXIS_MAP_LC(F)
   #define OPTARGS_NUM(T)
   #define OPTARGS_LOGICAL(T)
 #endif
@@ -84,7 +79,6 @@ template <class L, class R> struct IF<true, L, R> { typedef L type; };
 #define NUM_AXIS_ARGS_(T)       NUM_AXIS_ARGS(T) NUM_AXES_SEP
 #define NUM_AXIS_ELEM_(T)       NUM_AXIS_ELEM(T) NUM_AXES_SEP
 #define MAIN_AXIS_NAMES_        MAIN_AXIS_NAMES NUM_AXES_SEP
-#define MAIN_AXIS_NAMES_LC_     MAIN_AXIS_NAMES_LC NUM_AXES_SEP
 
 #if LOGICAL_AXES
   #define LOGICAL_AXES_SEP ,
@@ -98,7 +92,6 @@ template <class L, class R> struct IF<true, L, R> { typedef L type; };
 #define LOGICAL_AXIS_ARGS_(T)       LOGICAL_AXIS_ARGS(T) LOGICAL_AXES_SEP
 #define LOGICAL_AXIS_ELEM_(T)       LOGICAL_AXIS_ELEM(T) LOGICAL_AXES_SEP
 #define LOGICAL_AXIS_NAMES_         LOGICAL_AXIS_NAMES LOGICAL_AXES_SEP
-#define LOGICAL_AXIS_NAMES_LC_      LOGICAL_AXIS_NAMES_LC LOGICAL_AXES_SEP
 
 #define SECONDARY_AXIS_GANG(V...) GANG_N(SECONDARY_AXES, V)
 #define SECONDARY_AXIS_CODE(V...) CODE_N(SECONDARY_AXES, V)
@@ -166,7 +159,7 @@ template <class L, class R> struct IF<true, L, R> { typedef L type; };
 // General Flags for some number of states
 template<size_t N>
 struct Flags {
-  typedef bits_t(N) flagbits_t;
+  typedef uvalue_t(N) flagbits_t;
   typedef struct { bool b0:1, b1:1, b2:1, b3:1, b4:1, b5:1, b6:1, b7:1; } N8;
   typedef struct { bool b0:1, b1:1, b2:1, b3:1, b4:1, b5:1, b6:1, b7:1, b8:1, b9:1, b10:1, b11:1, b12:1, b13:1, b14:1, b15:1; } N16;
   typedef struct { bool b0:1,  b1:1,  b2:1,  b3:1,  b4:1,  b5:1,  b6:1,  b7:1,  b8:1,  b9:1, b10:1, b11:1, b12:1, b13:1, b14:1, b15:1,
@@ -226,7 +219,7 @@ typedef struct {
 //
 //  - X_AXIS, Y_AXIS, and Z_AXIS should be used for axes in Cartesian space
 //  - A_AXIS, B_AXIS, and C_AXIS should be used for Steppers, corresponding to XYZ on Cartesians
-//  - X_HEAD, Y_HEAD, and Z_HEAD should be used for axes on Core kinematics
+//  - X_HEAD, Y_HEAD, and Z_HEAD should be used for Steppers on Core kinematics
 //
 enum AxisEnum : uint8_t {
 
@@ -610,9 +603,9 @@ struct XYZval {
   // If any element is true then it's true
   FI constexpr operator bool()  const { return 0 NUM_AXIS_GANG(|| x, || y, || z, || i, || j, || k, || u, || v, || w); }
   // Smallest element
-  FI constexpr T small()        const { return TERN0(HAS_X_AXIS, _MIN(NUM_AXIS_LIST(x, y, z, i, j, k, u, v, w))); }
+  FI constexpr T small()        const { return TERN(HAS_X_AXIS, _MIN(NUM_AXIS_LIST(x, y, z, i, j, k, u, v, w)), 0); }
   // Largest element
-  FI constexpr T large()        const { return TERN0(HAS_X_AXIS, _MAX(NUM_AXIS_LIST(x, y, z, i, j, k, u, v, w))); }
+  FI constexpr T large()        const { return TERN(HAS_X_AXIS, _MAX(NUM_AXIS_LIST(x, y, z, i, j, k, u, v, w)), 0); }
 
   // Explicit copy and copies with conversion
   FI constexpr XYZval<T>           copy() const { XYZval<T> o = *this; return o; }
@@ -1091,7 +1084,6 @@ public:
   FI bool toggle(const AxisEnum n) { TBI(bits, n); return TEST(bits, n); }
   FI void bset(const AxisEnum n) { SBI(bits, n); }
   FI void bclr(const AxisEnum n) { CBI(bits, n); }
-  FI void bset(const AxisEnum n, const bool b) { if (b) bset(n); else bclr(n); }
 
   // Accessor via an AxisEnum (or any integer) [index]
   FI bool operator[](const int n) const { return TEST(bits, n); }

Marlin/src/feature/bedlevel/bdl/bdl.cpp

@@ -46,16 +46,10 @@ BDS_Leveling bdl;
 #define DEBUG_OUT ENABLED(DEBUG_OUT_BD)
 #include "../../../core/debug_out.h"
 
-/**
- * M102 S<#> : Set adjustable Z height in 0.1mm units (10ths of a mm)
- *             (e.g., 'M102 S4' enables adjusting for Z <= 0.4mm)
- * M102 S0   : Disable adjustable Z height
- *
- * M102 S-1  : Read BDsensor version
- * M102 S-2  : Read BDsensor distance value
- * M102 S-5  : Read raw Calibration data
- * M102 S-6  : Start Calibration
- */
+// M102 S-5   Read raw Calibrate data
+// M102 S-6   Start Calibrate
+// M102 S4    Set the adjustable Z height value (e.g., 'M102 S4' means it will do adjusting while the Z height <= 0.4mm , disable with 'M102 S0'.)
+// M102 S-1   Read sensor information
 
 #define MAX_BD_HEIGHT                 4.0f
 #define CMD_READ_VERSION              1016

Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp

@@ -765,7 +765,7 @@ void unified_bed_leveling::shift_mesh_height() {
 
       const grid_count_t point_num = (GRID_MAX_POINTS - count) + 1;
       SERIAL_ECHOLNPGM("Probing mesh point ", point_num, "/", GRID_MAX_POINTS, ".");
-      TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT_F(MSG_PROBING_POINT), point_num, int(GRID_MAX_POINTS)));
+      TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT(MSG_PROBING_POINT), point_num, int(GRID_MAX_POINTS)));
       TERN_(HAS_BACKLIGHT_TIMEOUT, ui.refresh_backlight_timeout());
 
       #if HAS_MARLINUI_MENU
@@ -1494,7 +1494,7 @@ void unified_bed_leveling::smart_fill_mesh() {
 
       for (uint8_t i = 0; i < 3; ++i) {
         SERIAL_ECHOLNPGM("Tilting mesh (", i + 1, "/3)");
-        TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/3"), GET_TEXT_F(MSG_LCD_TILTING_MESH), i + 1));
+        TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/3"), GET_TEXT(MSG_LCD_TILTING_MESH), i + 1));
 
         measured_z = probe.probe_at_point(points[i], i < 2 ? PROBE_PT_RAISE : PROBE_PT_LAST_STOW, param.V_verbosity);
         if ((abort_flag = isnan(measured_z))) break;
@@ -1550,7 +1550,7 @@ void unified_bed_leveling::smart_fill_mesh() {
           #endif
 
           SERIAL_ECHOLNPGM("Tilting mesh point ", point_num, "/", total_points, "\n");
-          TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT_F(MSG_LCD_TILTING_MESH), point_num, total_points));
+          TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT(MSG_LCD_TILTING_MESH), point_num, total_points));
 
           measured_z = probe.probe_at_point(rpos, parser.seen_test('E') ? PROBE_PT_STOW : PROBE_PT_RAISE, param.V_verbosity); // TODO: Needs error handling
 

Marlin/src/feature/fwretract.cpp

@@ -137,7 +137,7 @@ void FWRetract::retract(const bool retracting E_OPTARG(bool swapping/*=false*/))
     // Retract by moving from a faux E position back to the current E position
     current_retract[active_extruder] = base_retract;
     prepare_internal_move_to_destination(                 // set current from destination
-      MUL_TERN(RETRACT_SYNC_MIXING, settings.retract_feedrate_mm_s, MIXING_STEPPERS)
+      settings.retract_feedrate_mm_s * TERN1(RETRACT_SYNC_MIXING, (MIXING_STEPPERS))
     );
 
     // Is a Z hop set, and has the hop not yet been done?
@@ -165,7 +165,8 @@ void FWRetract::retract(const bool retracting E_OPTARG(bool swapping/*=false*/))
 
     // Recover E, set_current_to_destination
     prepare_internal_move_to_destination(
-      MUL_TERN(RETRACT_SYNC_MIXING, swapping ? settings.swap_retract_recover_feedrate_mm_s : settings.retract_recover_feedrate_mm_s, MIXING_STEPPERS)
+      (swapping ? settings.swap_retract_recover_feedrate_mm_s : settings.retract_recover_feedrate_mm_s)
+      * TERN1(RETRACT_SYNC_MIXING, (MIXING_STEPPERS))
     );
   }
 

Marlin/src/feature/host_actions.cpp

@@ -197,7 +197,7 @@ void HostUI::action(FSTR_P const fstr, const bool eol) {
             #endif
             #if HAS_FILAMENT_SENSOR
               if (runout.filament_ran_out) {                      // Disable a triggered sensor
-                runout.enabled = false;
+                runout.enabled[active_extruder] = false;
                 runout.reset();
               }
             #endif

Marlin/src/feature/leds/neopixel.h

@@ -130,7 +130,7 @@ public:
   }
 
   // Accessors
-  static uint16_t pixels() { return MUL_TERN(NEOPIXEL2_INSERIES, adaneo1.numPixels(), 2); }
+  static uint16_t pixels() { return adaneo1.numPixels() * TERN1(NEOPIXEL2_INSERIES, 2); }
 
   static uint32_t pixel_color(const uint16_t n) {
     #if ENABLED(NEOPIXEL2_INSERIES)

Marlin/src/feature/mmu/mmu2.cpp

@@ -135,7 +135,7 @@ void MMU2::reset() {
 int8_t MMU2::get_current_tool() { return extruder == MMU2_NO_TOOL ? -1 : extruder; }
 
 #if ANY(HAS_PRUSA_MMU2S, MMU_EXTRUDER_SENSOR)
-  #define FILAMENT_PRESENT() (READ(FIL_RUNOUT1_PIN) != FIL_RUNOUT1_STATE)
+  #define FILAMENT_PRESENT() (READ(FIL_RUNOUT1_PIN) != runout.out_state())
 #else
   #define FILAMENT_PRESENT() true
 #endif

Marlin/src/feature/pause.cpp

@@ -214,12 +214,21 @@ bool load_filament(const_float_t slow_load_length/*=0*/, const_float_t fast_load
       impatient_beep(max_beep_count);
       #if ALL(FILAMENT_CHANGE_RESUME_ON_INSERT, FILAMENT_RUNOUT_SENSOR)
         #if MULTI_FILAMENT_SENSOR
-          #define _CASE_INSERTED(N) case N-1: if (READ(FIL_RUNOUT##N##_PIN) != FIL_RUNOUT##N##_STATE) wait_for_user = false; break;
-          switch (active_extruder) {
-            REPEAT_1(NUM_RUNOUT_SENSORS, _CASE_INSERTED)
+          LOOP_S_LE_N(i, 1, NUM_RUNOUT_SENSORS) {
+            pin_t pin;
+            switch (i) {
+              default: continue;
+              #define _CASE_RUNOUT(N) case N: pin = FIL_RUNOUT##N##_PIN; break;
+              REPEAT_1(NUM_RUNOUT_SENSORS, _CASE_RUNOUT)
+              #undef _CASE_RUNOUT
+            }
+            const RunoutMode rm = runout.mode[i - 1];
+            if (rm != RM_NONE && rm != RM_MOTION_SENSOR && extDigitalRead(pin) != runout.out_state(i - 1))
+              wait_for_user = false;
           }
         #else
-          if (READ(FIL_RUNOUT_PIN) != FIL_RUNOUT_STATE) wait_for_user = false;
+          if (READ(FIL_RUNOUT_PIN) != runout.out_state(active_extruder))
+            wait_for_user = false;
         #endif
       #endif
       idle_no_sleep();
@@ -680,7 +689,7 @@ void resume_print(const_float_t slow_load_length/*=0*/, const_float_t fast_load_
   #endif
 
   // If resume_position is negative
-  if (resume_position.e < 0) unscaled_e_move(resume_position.e, feedRate_t(PAUSE_PARK_RETRACT_FEEDRATE));
+  //if (resume_position.e < 0) unscaled_e_move(resume_position.e, feedRate_t(PAUSE_PARK_RETRACT_FEEDRATE));
   #ifdef ADVANCED_PAUSE_RESUME_PRIME
     if (ADVANCED_PAUSE_RESUME_PRIME != 0)
       unscaled_e_move(ADVANCED_PAUSE_RESUME_PRIME, feedRate_t(ADVANCED_PAUSE_PURGE_FEEDRATE));
@@ -689,7 +698,7 @@ void resume_print(const_float_t slow_load_length/*=0*/, const_float_t fast_load_
   // Now all extrusion positions are resumed and ready to be confirmed
   // Set extruder to saved position
   planner.set_e_position_mm((destination.e = current_position.e = resume_position.e));
-
+  sync_plan_position_e();
   ui.pause_show_message(PAUSE_MESSAGE_STATUS);
 
   #ifdef ACTION_ON_RESUMED

Marlin/src/feature/pause.h

@@ -57,7 +57,9 @@ enum PauseMessage : char {
 };
 
 #if M600_PURGE_MORE_RESUMABLE
-  // Input methods can Purge More, Resume, or request input
+  /**
+   * Input methods can Purge More, Resume, or request input
+   */
   enum PauseMenuResponse : char {
     PAUSE_RESPONSE_WAIT_FOR,
     PAUSE_RESPONSE_EXTRUDE_MORE,
@@ -107,7 +109,7 @@ void wait_for_confirmation(
 void resume_print(
   const_float_t   slow_load_length=0,                         // (mm) Slow Load Length for finishing move
   const_float_t   fast_load_length=0,                         // (mm) Fast Load Length for initial move
-  const_float_t   purge_length=ADVANCED_PAUSE_PURGE_LENGTH,   // (mm) Purge length
+  const_float_t   extrude_length=ADVANCED_PAUSE_PURGE_LENGTH, // (mm) Purge length
   const int8_t    max_beep_count=0,                           // Beep alert for attention
   const celsius_t targetTemp=0                                // (°C) A target temperature for the hotend
   DXC_PARAMS                                                  // Dual-X-Carriage extruder index
@@ -116,7 +118,7 @@ void resume_print(
 bool load_filament(
   const_float_t   slow_load_length=0,                         // (mm) Slow Load Length for finishing move
   const_float_t   fast_load_length=0,                         // (mm) Fast Load Length for initial move
-  const_float_t   purge_length=0,                             // (mm) Purge length
+  const_float_t   extrude_length=0,                           // (mm) Purge length
   const int8_t    max_beep_count=0,                           // Beep alert for attention
   const bool      show_lcd=false,                             // Set LCD status messages?
   const bool      pause_for_user=false,                       // Pause for user before returning?

Marlin/src/feature/power.cpp

@@ -122,6 +122,7 @@ void Power::power_off() {
   TERN_(HAS_SUICIDE, suicide());
 
   if (!psu_on) return;
+  SERIAL_ECHOLNPGM(STR_POWEROFF);
 
   SERIAL_ECHOLNPGM(STR_POWEROFF);
 

Marlin/src/feature/runout.cpp

@@ -32,9 +32,9 @@
 
 FilamentMonitor runout;
 
-bool FilamentMonitorBase::enabled = true,
-     FilamentMonitorBase::filament_ran_out;  // = false
-
+bool FilamentMonitorBase::enabled[NUM_RUNOUT_SENSORS], // Initialized by settings.load
+     FilamentMonitorBase::filament_ran_out; // = false
+RunoutMode FilamentMonitorBase::mode[NUM_RUNOUT_SENSORS]; // Initialized by settings.load
 #if ENABLED(HOST_ACTION_COMMANDS)
   bool FilamentMonitorBase::host_handling; // = false
 #endif
@@ -45,15 +45,10 @@ bool FilamentMonitorBase::enabled = true,
   #include "../core/debug_out.h"
 #endif
 
-#if HAS_FILAMENT_RUNOUT_DISTANCE
-  float RunoutResponseDelayed::runout_distance_mm = FILAMENT_RUNOUT_DISTANCE_MM;
-  countdown_t RunoutResponseDelayed::mm_countdown;
-  #if ENABLED(FILAMENT_MOTION_SENSOR)
-    uint8_t FilamentSensorEncoder::motion_detected;
-  #endif
-#else
-  int8_t RunoutResponseDebounced::runout_count[NUM_RUNOUT_SENSORS]; // = 0
-#endif
+float RunoutResponseDelayed::runout_distance_mm[NUM_RUNOUT_SENSORS]; // Initialized by settings.load
+countdown_t RunoutResponseDelayed::mm_countdown;
+uint8_t FilamentSensorCore::motion_detected;
+int8_t RunoutResponseDelayed::runout_count[NUM_RUNOUT_SENSORS]; // = 0
 
 //
 // Filament Runout event handler

Marlin/src/feature/runout.h

@@ -44,12 +44,6 @@
   #define FILAMENT_RUNOUT_THRESHOLD 5
 #endif
 
-#if ENABLED(FILAMENT_MOTION_SENSOR)
-  #define HAS_FILAMENT_MOTION 1
-#endif
-#if DISABLED(FILAMENT_MOTION_SENSOR) || ENABLED(FILAMENT_SWITCH_AND_MOTION)
-  #define HAS_FILAMENT_SWITCH 1
-#endif
 
 typedef Flags<
           #if NUM_MOTION_SENSORS > NUM_RUNOUT_SENSORS
@@ -64,24 +58,37 @@ inline bool should_monitor_runout() { return did_pause_print || printingIsActive
 
 template<class RESPONSE_T, class SENSOR_T>
 class TFilamentMonitor;
-class FilamentSensor;
+class FilamentSensorCore;
 class RunoutResponseDelayed;
-class RunoutResponseDebounced;
 
 /********************************* TEMPLATE SPECIALIZATION *********************************/
 
 typedef TFilamentMonitor<
-          TERN(HAS_FILAMENT_RUNOUT_DISTANCE, RunoutResponseDelayed, RunoutResponseDebounced),
-          FilamentSensor
+          RunoutResponseDelayed,
+          FilamentSensorCore
         > FilamentMonitor;
 
 extern FilamentMonitor runout;
 
 /*******************************************************************************************/
 
+enum RunoutMode : uint8_t {
+  RM_NONE,
+  RM_OUT_ON_LOW,
+  RM_OUT_ON_HIGH,
+  RM_RESERVED3,
+  RM_RESERVED4,
+  RM_RESERVED5,
+  RM_RESERVED6,
+  RM_MOTION_SENSOR
+};
+
 class FilamentMonitorBase {
   public:
-    static bool enabled, filament_ran_out;
+    static bool enabled[NUM_RUNOUT_SENSORS], filament_ran_out;
+    static RunoutMode mode[NUM_RUNOUT_SENSORS];
+
+    static uint8_t out_state(const uint8_t e=0) { return mode[e] == RM_OUT_ON_HIGH ? HIGH : LOW; }
 
     #if ENABLED(HOST_ACTION_COMMANDS)
       static bool host_handling;
@@ -111,24 +118,14 @@ class TFilamentMonitor : public FilamentMonitorBase {
 
     // Call this method when filament is present,
     // so the response can reset its counter.
-    static void filament_present(const uint8_t extruder) {
-      response.filament_present(extruder);
-    }
-    #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
-      static void filament_motion_present(const uint8_t extruder) {
-        response.filament_motion_present(extruder);
-      }
-    #endif
-
-    #if HAS_FILAMENT_RUNOUT_DISTANCE
-      static float& runout_distance() { return response.runout_distance_mm; }
-      static void set_runout_distance(const_float_t mm) { response.runout_distance_mm = mm; }
-    #endif
+    static void filament_present(const uint8_t e) { response.filament_present(e); }
+    static float& runout_distance(const uint8_t e=0) { return response.runout_distance_mm[e]; }
+    static void set_runout_distance(const_float_t mm, const uint8_t e=0) { response.runout_distance_mm[e] = mm; }
 
     // Handle a block completion. RunoutResponseDelayed uses this to
     // add up the length of filament moved while the filament is out.
     static void block_completed(const block_t * const b) {
-      if (enabled) {
+      if (enabled[active_extruder]) {
         response.block_completed(b);
         sensor.block_completed(b);
       }
@@ -137,11 +134,11 @@ class TFilamentMonitor : public FilamentMonitorBase {
     // Give the response a chance to update its counter.
     static void run() {
       if (enabled && !filament_ran_out && should_monitor_runout()) {
-        TERN_(HAS_FILAMENT_RUNOUT_DISTANCE, cli()); // Prevent RunoutResponseDelayed::block_completed from accumulating here
+        cli(); // Prevent RunoutResponseDelayed::block_completed from accumulating here
         response.run();
         sensor.run();
         const runout_flags_t runout_flags = response.has_run_out();
-        TERN_(HAS_FILAMENT_RUNOUT_DISTANCE, sei());
+        sei();
         #if MULTI_FILAMENT_SENSOR
           #if ENABLED(WATCH_ALL_RUNOUT_SENSORS)
             const bool ran_out = bool(runout_flags);  // any sensor triggers
@@ -182,27 +179,40 @@ class FilamentSensorBase {
     static void filament_present(const uint8_t extruder) {
       runout.filament_present(extruder); // ...which calls response.filament_present(extruder)
     }
-    #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
-      static void filament_motion_present(const uint8_t extruder) {
-        runout.filament_motion_present(extruder); // ...which calls response.filament_motion_present(extruder)
-      }
-    #endif
 
   public:
     static void setup() {
-      #define _INIT_RUNOUT_PIN(P,S,U,D) do{ if (ENABLED(U)) SET_INPUT_PULLUP(P); else if (ENABLED(D)) SET_INPUT_PULLDOWN(P); else SET_INPUT(P); }while(0);
-      #define  INIT_RUNOUT_PIN(N) _INIT_RUNOUT_PIN(FIL_RUNOUT##N##_PIN, FIL_RUNOUT##N##_STATE, FIL_RUNOUT##N##_PULLUP, FIL_RUNOUT##N##_PULLDOWN);
-      REPEAT_1(NUM_RUNOUT_SENSORS, INIT_RUNOUT_PIN)
-      #undef INIT_RUNOUT_PIN
-
-      #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
-        #define INIT_MOTION_PIN(N) _INIT_RUNOUT_PIN(FIL_MOTION##N##_PIN, FIL_MOTION##N##_STATE, FIL_MOTION##N##_PULLUP, FIL_MOTION##N##_PULLDOWN);
-        REPEAT_1(NUM_MOTION_SENSORS, INIT_MOTION_PIN)
-        #undef  INIT_MOTION_PIN
+      #define _INIT_RUNOUT_PIN(P,S,U,D) do{ if (ENABLED(U)) SET_INPUT_PULLUP(P); else if (ENABLED(D)) SET_INPUT_PULLDOWN(P); else SET_INPUT(P); }while(0)
+      #define  INIT_RUNOUT_PIN(N) _INIT_RUNOUT_PIN(FIL_RUNOUT##N##_PIN, FIL_RUNOUT##N##_STATE, FIL_RUNOUT##N##_PULLUP, FIL_RUNOUT##N##_PULLDOWN)
+      #if NUM_RUNOUT_SENSORS >= 1
+        INIT_RUNOUT_PIN(1);
+      #endif
+      #if NUM_RUNOUT_SENSORS >= 2
+        INIT_RUNOUT_PIN(2);
+      #endif
+      #if NUM_RUNOUT_SENSORS >= 3
+        INIT_RUNOUT_PIN(3);
+      #endif
+      #if NUM_RUNOUT_SENSORS >= 4
+        INIT_RUNOUT_PIN(4);
+      #endif
+      #if NUM_RUNOUT_SENSORS >= 5
+        INIT_RUNOUT_PIN(5);
+      #endif
+      #if NUM_RUNOUT_SENSORS >= 6
+        INIT_RUNOUT_PIN(6);
+      #endif
+      #if NUM_RUNOUT_SENSORS >= 7
+        INIT_RUNOUT_PIN(7);
+      #endif
+      #if NUM_RUNOUT_SENSORS >= 8
+        INIT_RUNOUT_PIN(8);
       #endif
       #undef _INIT_RUNOUT_PIN
+      #undef  INIT_RUNOUT_PIN
     }
 
+
     // Return a bitmask of runout pin states
     static uint8_t poll_runout_pins() {
       #define _OR_RUNOUT(N) | (READ(FIL_RUNOUT##N##_PIN) ? _BV((N) - 1) : 0)
@@ -212,7 +222,7 @@ class FilamentSensorBase {
 
     // Return a bitmask of runout flag states (1 bits always indicates runout)
     static uint8_t poll_runout_states() {
-      #define _INVERT_BIT(N) | (FIL_RUNOUT##N##_STATE ? 0 : _BV(N - 1))
+      #define _INVERT_BIT(N) | (runout.out_state(N-1) ? 0 : _BV(N-1))
       return poll_runout_pins() ^ uint8_t(0 REPEAT_1(NUM_RUNOUT_SENSORS, _INVERT_BIT));
       #undef _INVERT_BIT
     }
@@ -234,17 +244,21 @@ class FilamentSensorBase {
     #endif
 };
 
-#if HAS_FILAMENT_MOTION
+class FilamentSensorCore : public FilamentSensorBase {
+  private:
+    static uint8_t motion_detected;
 
-  /**
-   * This sensor uses a magnetic encoder disc and a Hall effect
-   * sensor (or a slotted disc and optical sensor). The state
-   * will toggle between 0 and 1 on filament movement. It can detect
-   * filament runout and stripouts or jams.
-   */
-  class FilamentSensorEncoder : public FilamentSensorBase {
-    private:
-      static uint8_t motion_detected;
+    static bool poll_runout_state(const uint8_t extruder) {
+        const uint8_t runout_states = poll_runout_states();
+        #if MULTI_FILAMENT_SENSOR
+          if ( !TERN0(DUAL_X_CARRIAGE, idex_is_duplicating())
+            && !TERN0(MULTI_NOZZLE_DUPLICATION, extruder_duplication_enabled)
+          ) return TEST(runout_states, extruder); // A specific extruder ran out
+        #else
+          UNUSED(extruder);
+        #endif
+        return !!runout_states;                   // Any extruder ran out
+      }
 
       static void poll_motion_sensor() {
         static uint8_t old_state;
@@ -252,17 +266,17 @@ class FilamentSensorBase {
                       change    = old_state ^ new_state;
         old_state = new_state;
 
-        #if ENABLED(FILAMENT_RUNOUT_SENSOR_DEBUG)
-          if (change) {
-            SERIAL_ECHOPGM("Motion detected:");
-            for (uint8_t e = 0; e < TERN(FILAMENT_SWITCH_AND_MOTION, NUM_MOTION_SENSORS, NUM_RUNOUT_SENSORS); ++e)
-              if (TEST(change, e)) SERIAL_CHAR(' ', '0' + e);
-            SERIAL_EOL();
-          }
-        #endif
+      #if ENABLED(FILAMENT_RUNOUT_SENSOR_DEBUG)
+        if (change) {
+          SERIAL_ECHOPGM("Motion detected:");
+          for(uint8_t e = 0; e < NUM_RUNOUT_SENSORS; ++e)
+            if (TEST(change, e)) SERIAL_CHAR(' ', '0' + e);
+          SERIAL_EOL();
+        }
+      #endif
 
-        motion_detected |= change;
-      }
+      motion_detected |= change;
+    }
 
     public:
       static void block_completed(const block_t * const b) {
@@ -275,36 +289,12 @@ class FilamentSensorBase {
         motion_detected = 0;
       }
 
-      static void run() { poll_motion_sensor(); }
-  };
-
-#endif // HAS_FILAMENT_MOTION
-
-#if HAS_FILAMENT_SWITCH
-
-  /**
-   * This is a simple endstop switch in the path of the filament.
-   * It can detect filament runout, but not stripouts or jams.
-   */
-  class FilamentSensorSwitch : public FilamentSensorBase {
-    private:
-      static bool poll_runout_state(const uint8_t extruder) {
-        const uint8_t runout_states = poll_runout_states();
-        #if MULTI_FILAMENT_SENSOR
-          if ( !TERN0(DUAL_X_CARRIAGE, idex_is_duplicating())
-            && !TERN0(MULTI_NOZZLE_DUPLICATION, extruder_duplication_enabled)
-          ) return TEST(runout_states, extruder); // A specific extruder ran out
-        #else
-          UNUSED(extruder);
-        #endif
-        return !!runout_states;                   // Any extruder ran out
+    static void run() {
+      if (runout.mode[active_extruder] == RM_MOTION_SENSOR) {
+        poll_motion_sensor();
       }
-
-    public:
-      static void block_completed(const block_t * const) {}
-
-      static void run() {
-        for (uint8_t s = 0; s < NUM_RUNOUT_SENSORS; ++s) {
+      else if (runout.mode[active_extruder] != RM_NONE) {
+        for(uint8_t s = 0; s < NUM_RUNOUT_SENSORS; ++s) {
           const bool out = poll_runout_state(s);
           if (!out) filament_present(s);
           #if ENABLED(FILAMENT_RUNOUT_SENSOR_DEBUG)
@@ -316,36 +306,12 @@ class FilamentSensorBase {
           #endif
         }
       }
-  };
-
- #endif // HAS_FILAMENT_SWITCH
-
-  /**
-   * This is a simple endstop switch in the path of the filament.
-   * It can detect filament runout, but not stripouts or jams.
-   */
-  class FilamentSensor : public FilamentSensorBase {
-    private:
-      TERN_(HAS_FILAMENT_MOTION, static FilamentSensorEncoder encoder_sensor);
-      TERN_(HAS_FILAMENT_SWITCH, static FilamentSensorSwitch switch_sensor);
-
-    public:
-      static void block_completed(const block_t * const b) {
-        TERN_(HAS_FILAMENT_MOTION, encoder_sensor.block_completed(b));
-        TERN_(HAS_FILAMENT_SWITCH, switch_sensor.block_completed(b));
-      }
-
-      static void run() {
-        TERN_(HAS_FILAMENT_MOTION, encoder_sensor.run());
-        TERN_(HAS_FILAMENT_SWITCH, switch_sensor.run());
-      }
-  };
+    }
+};
 
 /********************************* RESPONSE TYPE *********************************/
 
-#if HAS_FILAMENT_RUNOUT_DISTANCE
-
-  typedef struct {
+typedef struct {
     float runout[NUM_RUNOUT_SENSORS];
     Flags<NUM_RUNOUT_SENSORS> runout_reset;    // Reset runout later
     #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
@@ -354,15 +320,16 @@ class FilamentSensorBase {
     #endif
   } countdown_t;
 
-  // RunoutResponseDelayed triggers a runout event only if the length
-  // of filament specified by FILAMENT_RUNOUT_DISTANCE_MM has been fed
-  // during a runout condition.
-  class RunoutResponseDelayed {
-    private:
-      static countdown_t mm_countdown;
+// RunoutResponseDelayed triggers a runout event only if the length
+// of filament specified by FIL_RUNOUT_DISTANCE_MM has been fed
+// during a runout condition.
+class RunoutResponseDelayed {
+  private:
+    static countdown_t mm_countdown;
 
-    public:
-      static float runout_distance_mm;
+  public:
+    static float runout_distance_mm[NUM_RUNOUT_SENSORS];
+    static int8_t runout_count[NUM_RUNOUT_SENSORS];
 
       static void reset() {
         for (uint8_t i = 0; i < NUM_RUNOUT_SENSORS; ++i) filament_present(i);
@@ -371,116 +338,33 @@ class FilamentSensorBase {
         #endif
       }
 
-      static void run() {
-        #if ENABLED(FILAMENT_RUNOUT_SENSOR_DEBUG)
-          static millis_t t = 0;
-          const millis_t ms = millis();
-          if (ELAPSED(ms, t)) {
-            t = millis() + 1000UL;
-            for (uint8_t i = 0; i < NUM_RUNOUT_SENSORS; ++i)
-              SERIAL_ECHO(i ? F(", ") : F("Runout remaining mm: "), mm_countdown.runout[i]);
+    static void run() {
+      #if ENABLED(FILAMENT_RUNOUT_SENSOR_DEBUG)
+        static millis_t t = 0;
+        const millis_t ms = millis();
+        if (ELAPSED(ms, t)) {
+          t = millis() + 1000UL;
+          for(uint8_t i; i < NUM_RUNOUT_SENSORS; ++i)
+            SERIAL_ECHO(i ? F(", ") : F("Remaining mm: "), mm_countdown[i]);
             #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
               for (uint8_t i = 0; i < NUM_MOTION_SENSORS; ++i)
                 SERIAL_ECHO(i ? F(", ") : F("Motion remaining mm: "), mm_countdown.motion[i]);
             #endif
-            SERIAL_EOL();
-          }
-        #endif
-      }
-
-      static runout_flags_t has_run_out() {
-        runout_flags_t runout_flags{0};
-        for (uint8_t i = 0; i < NUM_RUNOUT_SENSORS; ++i) if (mm_countdown.runout[i] < 0) runout_flags.set(i);
-        #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
-          for (uint8_t i = 0; i < NUM_MOTION_SENSORS; ++i) if (mm_countdown.motion[i] < 0) runout_flags.set(i);
-        #endif
-        return runout_flags;
-      }
-
-      static void filament_present(const uint8_t extruder) {
-        if (mm_countdown.runout[extruder] < runout_distance_mm || did_pause_print) {
-          // Reset runout only if it is smaller than runout_distance or printing is paused.
-          // On Bowden systems retract may be larger than runout_distance_mm, so if retract
-          // was added leave it in place, or the following unretract will cause runout event.
-          mm_countdown.runout[extruder] = runout_distance_mm;
-          mm_countdown.runout_reset.clear(extruder);
-        }
-        else {
-          // If runout is larger than runout distance, we cannot reset right now, as Bowden and retract
-          // distance larger than runout_distance_mm leads to negative runout right after unretract.
-          // But we cannot ignore filament_present event. After unretract, runout will become smaller
-          // than runout_distance_mm and should be reset after that. So activate delayed reset.
-          mm_countdown.runout_reset.set(extruder);
-        }
-      }
-
-      #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
-        static void filament_motion_present(const uint8_t extruder) {
-          // Same logic as filament_present
-          if (mm_countdown.motion[extruder] < runout_distance_mm || did_pause_print) {
-            mm_countdown.motion[extruder] = runout_distance_mm;
-            mm_countdown.motion_reset.clear(extruder);
-          }
-          else
-            mm_countdown.motion_reset.set(extruder);
+          SERIAL_EOL();
         }
       #endif
+    }
 
-      static void block_completed(const block_t * const b) {
-        const int32_t esteps = b->steps.e;
-        if (!esteps) return;
-
-        // No calculation unless paused or printing
-        if (!should_monitor_runout()) return;
-
-        // No need to ignore retract/unretract movement since they complement each other
-        const uint8_t e = b->extruder;
-        const float mm = (b->direction_bits.e ? esteps : -esteps) * planner.mm_per_step[E_AXIS_N(e)];
-
-        if (e < NUM_RUNOUT_SENSORS) {
-          mm_countdown.runout[e] -= mm;
-          if (mm_countdown.runout_reset[e]) filament_present(e);          // Reset pending. Try to reset.
-        }
-
-        #if ENABLED(FILAMENT_SWITCH_AND_MOTION)
-          if (e < NUM_MOTION_SENSORS) {
-            mm_countdown.motion[e] -= mm;
-            if (mm_countdown.motion_reset[e]) filament_motion_present(e); // Reset pending. Try to reset.
-          }
-        #endif
-      }
-  };
-
-#else // !HAS_FILAMENT_RUNOUT_DISTANCE
-
-  // RunoutResponseDebounced triggers a runout event after a runout
-  // condition has been detected runout_threshold times in a row.
-
-  class RunoutResponseDebounced {
-    private:
-      static constexpr int8_t runout_threshold = FILAMENT_RUNOUT_THRESHOLD;
-      static int8_t runout_count[NUM_RUNOUT_SENSORS];
-
-    public:
-      static void reset() {
-        for (uint8_t i = 0; i < NUM_RUNOUT_SENSORS; ++i) filament_present(i);
-      }
-
-      static void run() {
-        for (uint8_t i = 0; i < NUM_RUNOUT_SENSORS; ++i) if (runout_count[i] >= 0) runout_count[i]--;
-      }
-
-      static runout_flags_t has_run_out() {
-        runout_flags_t runout_flags{0};
+    static runout_flags_t has_run_out() {
+      runout_flags_t runout_flags{0};
         for (uint8_t i = 0; i < NUM_RUNOUT_SENSORS; ++i) if (runout_count[i] < 0) runout_flags.set(i);
         return runout_flags;
-      }
+    }
 
       static void block_completed(const block_t * const) { }
 
       static void filament_present(const uint8_t extruder) {
-        runout_count[extruder] = runout_threshold;
+        runout_count[extruder] = runout_distance_mm[extruder];
       }
   };
 
-#endif // !HAS_FILAMENT_RUNOUT_DISTANCE

Marlin/src/feature/stepper_driver_safety.cpp

@@ -31,7 +31,7 @@ static uint32_t axis_plug_backward = 0;
 void stepper_driver_backward_error(FSTR_P const fstr) {
   SERIAL_ERROR_START();
   SERIAL_ECHOLN(fstr, F(" driver is backward!"));
-  ui.status_printf(2, F(S_FMT S_FMT), FTOP(fstr), GET_TEXT_F(MSG_DRIVER_BACKWARD));
+  ui.status_printf(2, F(S_FMT S_FMT), FTOP(fstr), GET_TEXT(MSG_DRIVER_BACKWARD));
 }
 
 void stepper_driver_backward_check() {

Marlin/src/gcode/bedlevel/G42.cpp

@@ -32,12 +32,6 @@
 
 /**
  * G42: Move X & Y axes to mesh coordinates (I & J)
- *
- * Parameters:
- *   F<feedrate> : Feedrate in mm/min
- *   I<index>    : X axis point index
- *   J<index>    : Y axis point index
- *   P<bool>     : Flag to put the prove at the given point
  */
 void GcodeSuite::G42() {
   if (MOTION_CONDITIONS) {

Marlin/src/gcode/bedlevel/abl/G29.cpp

@@ -35,6 +35,10 @@
 #include "../../../module/probe.h"
 #include "../../queue.h"
 
+#if HAS_MULTI_HOTEND
+  #include "../../../module/tool_change.h"
+#endif
+
 #if ENABLED(AUTO_BED_LEVELING_LINEAR)
   #include "../../../libs/least_squares_fit.h"
 #endif
@@ -683,7 +687,7 @@ G29_TYPE GcodeSuite::G29() {
           if (TERN0(IS_KINEMATIC, !probe.can_reach(abl.probePos))) continue;
 
           if (abl.verbose_level) SERIAL_ECHOLNPGM("Probing mesh point ", pt_index, "/", abl.abl_points, ".");
-          TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT_F(MSG_PROBING_POINT), int(pt_index), int(abl.abl_points)));
+          TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT(MSG_PROBING_POINT), int(pt_index), int(abl.abl_points)));
 
           #if ENABLED(BD_SENSOR_PROBE_NO_STOP)
             if (PR_INNER_VAR == inStart) {
@@ -782,7 +786,7 @@ G29_TYPE GcodeSuite::G29() {
 
       for (uint8_t i = 0; i < 3; ++i) {
         if (abl.verbose_level) SERIAL_ECHOLNPGM("Probing point ", i + 1, "/3.");
-        TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/3"), GET_TEXT_F(MSG_PROBING_POINT), int(i + 1)));
+        TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/3"), GET_TEXT(MSG_PROBING_POINT), int(i + 1)));
 
         // Retain the last probe position
         abl.probePos = xy_pos_t(points[i]);
@@ -985,6 +989,9 @@ G29_TYPE GcodeSuite::G29() {
     process_subcommands_now(F(EVENT_GCODE_AFTER_G29));
   #endif
 
+  TERN_(HAS_DWIN_E3V2_BASIC, DWIN_LevelingDone());
+  TERN_(EXTENSIBLE_UI, ExtUI::onLevelingDone());
+  TERN_(HAS_MULTI_HOTEND, if (active_extruder != 0) tool_change(0));
   probe.use_probing_tool(false);
 
   report_current_position();

Marlin/src/gcode/bedlevel/mbl/G29.cpp

@@ -253,7 +253,7 @@ void GcodeSuite::G29() {
 
   if (state == MeshNext) {
     SERIAL_ECHOLNPGM("MBL G29 point ", _MIN(mbl_probe_index, GRID_MAX_POINTS), " of ", GRID_MAX_POINTS);
-    if (mbl_probe_index > 0) TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT_F(MSG_PROBING_POINT), _MIN(mbl_probe_index, GRID_MAX_POINTS), int(GRID_MAX_POINTS)));
+    if (mbl_probe_index > 0) TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT(MSG_PROBING_POINT), _MIN(mbl_probe_index, GRID_MAX_POINTS), int(GRID_MAX_POINTS)));
   }
 
   report_current_position();

Marlin/src/gcode/calibrate/M48.cpp

@@ -149,7 +149,7 @@ void GcodeSuite::M48() {
     for (uint8_t n = 0; n < n_samples; ++n) {
       #if HAS_STATUS_MESSAGE
         // Display M48 progress in the status bar
-        ui.status_printf(0, F(S_FMT ": %d/%d"), GET_TEXT_F(MSG_M48_POINT), int(n + 1), int(n_samples));
+        ui.status_printf(0, F(S_FMT ": %d/%d"), GET_TEXT(MSG_M48_POINT), int(n + 1), int(n_samples));
       #endif
 
       // When there are "legs" of movement move around the point before probing

Marlin/src/gcode/control/M10-M11.cpp

@@ -20,11 +20,6 @@
  *
  */
 
-/**
- * gcode/control/M10_M11.cpp
- * Air Evacuation
- */
-
 #include "../../inc/MarlinConfig.h"
 
 #if ENABLED(AIR_EVACUATION)

Marlin/src/gcode/feature/digipot/M907-M910.cpp

@@ -68,7 +68,7 @@ void GcodeSuite::M907() {
       #define HAS_X_Y_XY_I_J_K_U_V_W 1
     #endif
 
-    #if HAS_X_Y_XY_I_J_K_U_V_W || HAS_MOTOR_CURRENT_PWM_E || PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
+    #if HAS_X_Y_XY_I_J_K_U_V_W || ANY_PIN(MOTOR_CURRENT_PWM_E, MOTOR_CURRENT_PWM_Z)
 
       if (!parser.seen("S"
         #if HAS_X_Y_XY_I_J_K_U_V_W
@@ -77,7 +77,7 @@ void GcodeSuite::M907() {
         #if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
           "Z"
         #endif
-        #if HAS_MOTOR_CURRENT_PWM_E
+        #if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
           "E"
         #endif
       )) return M907_report();
@@ -94,7 +94,7 @@ void GcodeSuite::M907() {
       #if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
         if (parser.seenval('Z')) stepper.set_digipot_current(1, parser.value_int());
       #endif
-      #if HAS_MOTOR_CURRENT_PWM_E
+      #if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
         if (parser.seenval('E')) stepper.set_digipot_current(2, parser.value_int());
       #endif
 
@@ -133,7 +133,7 @@ void GcodeSuite::M907() {
       SERIAL_ECHOLNPGM_P(                                     // PWM-based has 3 values:
           PSTR("  M907 X"), stepper.motor_current_setting[0]  // X, Y, (I, J, K, U, V, W)
         , SP_Z_STR,         stepper.motor_current_setting[1]  // Z
-        #if HAS_MOTOR_CURRENT_PWM_E
+        #if PIN_EXISTS(MOTOR_CURRENT_PWM_E)
           , SP_E_STR,       stepper.motor_current_setting[2]  // E
         #endif
       );

Marlin/src/gcode/feature/input_shaping/M593.cpp

@@ -44,15 +44,6 @@ void GcodeSuite::M593_report(const bool forReplay/*=true*/) {
       " D", stepper.get_shaping_damping_ratio(Y_AXIS)
     );
   #endif
-  #if ENABLED(INPUT_SHAPING_Z)
-    #if ANY(INPUT_SHAPING_X, INPUT_SHAPING_Y)
-      report_echo_start(forReplay);
-    #endif
-    SERIAL_ECHOLNPGM("  M593 Z"
-      " F", stepper.get_shaping_frequency(Z_AXIS),
-      " D", stepper.get_shaping_damping_ratio(Z_AXIS)
-    );
-  #endif
 }
 
 /**
@@ -68,17 +59,14 @@ void GcodeSuite::M593() {
 
   const bool seen_X = TERN0(INPUT_SHAPING_X, parser.seen_test('X')),
              seen_Y = TERN0(INPUT_SHAPING_Y, parser.seen_test('Y')),
-             seen_Z = TERN0(INPUT_SHAPING_Z, parser.seen_test('Z')),
-             for_X = seen_X || TERN0(INPUT_SHAPING_X, (!seen_X && !seen_Y && !seen_Z)),
-             for_Y = seen_Y || TERN0(INPUT_SHAPING_Y, (!seen_X && !seen_Y && !seen_Z)),
-             for_Z = seen_Z || TERN0(INPUT_SHAPING_Z, (!seen_X && !seen_Y && !seen_Z));
+             for_X = seen_X || TERN0(INPUT_SHAPING_X, (!seen_X && !seen_Y)),
+             for_Y = seen_Y || TERN0(INPUT_SHAPING_Y, (!seen_X && !seen_Y));
 
   if (parser.seen('D')) {
     const float zeta = parser.value_float();
     if (WITHIN(zeta, 0, 1)) {
       if (for_X) stepper.set_shaping_damping_ratio(X_AXIS, zeta);
       if (for_Y) stepper.set_shaping_damping_ratio(Y_AXIS, zeta);
-      if (for_Z) stepper.set_shaping_damping_ratio(Z_AXIS, zeta);
     }
     else
       SERIAL_ECHO_MSG("?Zeta (D) value out of range (0-1)");
@@ -90,7 +78,6 @@ void GcodeSuite::M593() {
     if (freq == 0.0f || freq > min_freq) {
       if (for_X) stepper.set_shaping_frequency(X_AXIS, freq);
       if (for_Y) stepper.set_shaping_frequency(Y_AXIS, freq);
-      if (for_Z) stepper.set_shaping_frequency(Z_AXIS, freq);
     }
     else
       SERIAL_ECHOLNPGM(GCODE_ERR_MSG("Frequency (F) must be greater than ", min_freq, " or 0 to disable"));

Marlin/src/gcode/feature/pause/M600.cpp

@@ -94,7 +94,7 @@ void GcodeSuite::M600() {
                                    // In this case, for duplicating modes set DXC_ext to the extruder that ran out.
       #if MULTI_FILAMENT_SENSOR
         if (idex_is_duplicating())
-          DXC_ext = (READ(FIL_RUNOUT2_PIN) == FIL_RUNOUT2_STATE) ? 1 : 0;
+          DXC_ext = (READ(FIL_RUNOUT2_PIN) == runout.out_state(1)) ? 1 : 0;
       #else
         DXC_ext = active_extruder;
       #endif

Marlin/src/gcode/feature/powerloss/M413.cpp

@@ -72,7 +72,6 @@ void GcodeSuite::M413_report(const bool forReplay/*=true*/) {
       , " B", recovery.bed_temp_threshold
     #endif
   );
-  SERIAL_ECHO(" ; ");
   serialprintln_onoff(recovery.enabled);
 }