Merge branch 'bugfix-2.0.x' of github.com:crysxd/Marlin into bugfix-2…

….0.x

.editorconfig

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

.github/workflows/nightly.yml

@@ -1,4 +1,4 @@
-name: CI
+name: Nightly Build
 
 on:
   schedule:

Marlin/Configuration.h

@@ -1191,6 +1191,7 @@
     #define MESH_TEST_HOTEND_TEMP  205    // (°C) Default nozzle temperature for the G26 Mesh Validation Tool.
     #define MESH_TEST_BED_TEMP      60    // (°C) Default bed temperature for the G26 Mesh Validation Tool.
     #define G26_XY_FEEDRATE         20    // (mm/s) Feedrate for XY Moves for the G26 Mesh Validation Tool.
+    #define G26_RETRACT_MULTIPLIER   1.0  // G26 Q (retraction) used by default between mesh test elements.
   #endif
 
 #endif

Marlin/Makefile

@@ -789,22 +789,22 @@ sym: $(BUILD_DIR)/$(TARGET).sym
 # Do not try to reset an Arduino if it's not one
 upload: $(BUILD_DIR)/$(TARGET).hex
 ifeq (${AVRDUDE_PROGRAMMER}, arduino)
-	stty hup < $(UPLOAD_PORT); true
+  stty hup < $(UPLOAD_PORT); true
 endif
-	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
+  $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
 ifeq (${AVRDUDE_PROGRAMMER}, arduino)
-	stty -hup < $(UPLOAD_PORT); true
+  stty -hup < $(UPLOAD_PORT); true
 endif
 
 # Display size of file.
 HEXSIZE = $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex
 ELFSIZE = $(SIZE)  $(SIZE_FLAGS) $(BUILD_DIR)/$(TARGET).elf; \
           $(SIZE)  $(BUILD_DIR)/$(TARGET).elf
 sizebefore:
-	$P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
+  $P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
 
 sizeafter: build
-	$P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
+  $P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
 
 
 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
@@ -816,71 +816,71 @@ COFFCONVERT=$(OBJCOPY) --debugging \
 
 
 coff: $(BUILD_DIR)/$(TARGET).elf
-	$(COFFCONVERT) -O coff-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
+  $(COFFCONVERT) -O coff-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
 
 
 extcoff: $(TARGET).elf
-	$(COFFCONVERT) -O coff-ext-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
+  $(COFFCONVERT) -O coff-ext-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
 
 
 .SUFFIXES: .elf .hex .eep .lss .sym .bin
 .PRECIOUS: .o
 
 .elf.hex:
-	$(Pecho) "  COPY  $@"
-	$P $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
+  $(Pecho) "  COPY  $@"
+  $P $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 
 .elf.bin:
-	$(Pecho) "  COPY  $@"
-	$P $(OBJCOPY) -O binary -R .eeprom $< $@
+  $(Pecho) "  COPY  $@"
+  $P $(OBJCOPY) -O binary -R .eeprom $< $@
 
 .elf.eep:
-	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
+  -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
     --change-section-lma .eeprom=0 -O $(FORMAT) $< $@
 
 # Create extended listing file from ELF output file.
 .elf.lss:
-	$(OBJDUMP) -h -S $< > $@
+  $(OBJDUMP) -h -S $< > $@
 
 # Create a symbol table from ELF output file.
 .elf.sym:
-	$(NM) -n $< > $@
+  $(NM) -n $< > $@
 
 # Link: create ELF output file from library.
 
 $(BUILD_DIR)/$(TARGET).elf: $(OBJ) Configuration.h
-	$(Pecho) "  CXX   $@"
-	$P $(CC) $(LD_PREFIX) $(ALL_CXXFLAGS) -o $@ -L. $(OBJ) $(LDFLAGS) $(LD_SUFFIX)
+  $(Pecho) "  CXX   $@"
+  $P $(CC) $(LD_PREFIX) $(ALL_CXXFLAGS) -o $@ -L. $(OBJ) $(LDFLAGS) $(LD_SUFFIX)
 
 # Object files that were found in "src" will be stored in $(BUILD_DIR)
 # in directories that mirror the structure of "src"
 
 $(BUILD_DIR)/%.o: %.c Configuration.h Configuration_adv.h $(MAKEFILE)
-	$(Pecho) "  CC    $<"
-	$P $(CC) -MMD -c $(ALL_CFLAGS) $(CWARN) $< -o $@
+  $(Pecho) "  CC    $<"
+  $P $(CC) -MMD -c $(ALL_CFLAGS) $(CWARN) $< -o $@
 
 $(BUILD_DIR)/%.o: %.cpp Configuration.h Configuration_adv.h $(MAKEFILE)
-	$(Pecho) "  CXX   $<"
-	$P $(CXX) -MMD -c $(ALL_CXXFLAGS) $(CXXWARN) $< -o $@
+  $(Pecho) "  CXX   $<"
+  $P $(CXX) -MMD -c $(ALL_CXXFLAGS) $(CXXWARN) $< -o $@
 
 # Object files for Arduino libs will be created in $(BUILD_DIR)/arduino
 
 $(BUILD_DIR)/arduino/%.o: %.c Configuration.h Configuration_adv.h $(MAKEFILE)
-	$(Pecho) "  CC    $<"
-	$P $(CC) -MMD -c $(ALL_CFLAGS) $(LIBWARN) $< -o $@
+  $(Pecho) "  CC    $<"
+  $P $(CC) -MMD -c $(ALL_CFLAGS) $(LIBWARN) $< -o $@
 
 $(BUILD_DIR)/arduino/%.o: %.cpp Configuration.h Configuration_adv.h $(MAKEFILE)
-	$(Pecho) "  CXX   $<"
-	$P $(CXX) -MMD -c $(ALL_CXXFLAGS)  $(LIBWARN) $< -o $@
+  $(Pecho) "  CXX   $<"
+  $P $(CXX) -MMD -c $(ALL_CXXFLAGS)  $(LIBWARN) $< -o $@
 
 $(BUILD_DIR)/arduino/%.o: %.S $(MAKEFILE)
-	$(Pecho) "  CXX   $<"
-	$P $(CXX) -MMD -c $(ALL_ASFLAGS) $< -o $@
+  $(Pecho) "  CXX   $<"
+  $P $(CXX) -MMD -c $(ALL_ASFLAGS) $< -o $@
 
 # Target: clean project.
 clean:
-	$(Pecho) "  RMDIR $(BUILD_DIR)/"
-	$P rm -rf $(BUILD_DIR)
+  $(Pecho) "  RMDIR $(BUILD_DIR)/"
+  $P rm -rf $(BUILD_DIR)
 
 
 .PHONY: all build elf hex eep lss sym program coff extcoff clean depend sizebefore sizeafter

Marlin/src/HAL/HAL_LPC1768/main.cpp

@@ -136,15 +136,6 @@ void HAL_init() {
     #endif
   }
 
-  #if NUM_SERIAL > 0
-    MYSERIAL0.begin(BAUDRATE);
-    #if NUM_SERIAL > 1
-      MYSERIAL1.begin(BAUDRATE);
-    #endif
-    SERIAL_PRINTF("\n\necho:%s (%dMhz) Initialized\n", isLPC1769() ? "LPC1769" : "LPC1768", SystemCoreClock / 1000000);
-    SERIAL_FLUSHTX();
-  #endif
-
   HAL_timer_init();
 }
 

Marlin/src/MarlinCore.cpp

@@ -880,15 +880,10 @@ void setup() {
 
   #if NUM_SERIAL > 0
     MYSERIAL0.begin(BAUDRATE);
-    #if NUM_SERIAL > 1
-      MYSERIAL1.begin(BAUDRATE);
-    #endif
-  #endif
-
-  #if NUM_SERIAL > 0
     uint32_t serial_connect_timeout = millis() + 1000UL;
     while (!MYSERIAL0 && PENDING(millis(), serial_connect_timeout)) { /*nada*/ }
     #if NUM_SERIAL > 1
+      MYSERIAL1.begin(BAUDRATE);
       serial_connect_timeout = millis() + 1000UL;
       while (!MYSERIAL1 && PENDING(millis(), serial_connect_timeout)) { /*nada*/ }
     #endif

Marlin/src/core/boards.h

@@ -310,19 +310,20 @@
 #define BOARD_BEAST                   4200  // STM32F4xxVxT6 Libmaple-based STM32F4 controller
 #define BOARD_GENERIC_STM32F4         4201  // STM32 STM32GENERIC-based STM32F4 controller
 #define BOARD_ARMED                   4202  // Arm'ed STM32F4-based controller
-#define BOARD_RUMBA32                 4203  // RUMBA32 STM32F4-based controller
-#define BOARD_BLACK_STM32F407VE       4204  // BLACK_STM32F407VE
-#define BOARD_BLACK_STM32F407ZE       4205  // BLACK_STM32F407ZE
-#define BOARD_STEVAL_3DP001V1         4206  // STEVAL-3DP001V1 3D PRINTER BOARD
-#define BOARD_BTT_SKR_PRO_V1_1        4207  // BigTreeTech SKR Pro v1.1 (STM32F407ZG)
-#define BOARD_BTT_BTT002_V1_0         4208  // BigTreeTech BTT002 v1.0 (STM32F407VE)
-#define BOARD_BTT_GTR_V1_0            4209  // BigTreeTech GTR v1.0 (STM32F407IGT)
-#define BOARD_LERDGE_K                4210  // Lerdge K (STM32F407ZG)
-#define BOARD_LERDGE_X                4211  // Lerdge X (STM32F407VE)
-#define BOARD_VAKE403D                4212  // VAkE 403D (STM32F446VET6)
-#define BOARD_FYSETC_S6               4213  // FYSETC S6 board
-#define BOARD_FLYF407ZG               4214  // FLYF407ZG board (STM32F407ZG)
-#define BOARD_MKS_ROBIN2              4215  // MKS_ROBIN2 (STM32F407ZE)
+#define BOARD_RUMBA32_AUS3D           4203  // RUMBA32 STM32F446VET6 based controller from Aus3D
+#define BOARD_RUMBA32_MKS             4204  // RUMBA32 STM32F446VET6 based controller from Makerbase
+#define BOARD_BLACK_STM32F407VE       4205  // BLACK_STM32F407VE
+#define BOARD_BLACK_STM32F407ZE       4206  // BLACK_STM32F407ZE
+#define BOARD_STEVAL_3DP001V1         4207  // STEVAL-3DP001V1 3D PRINTER BOARD
+#define BOARD_BTT_SKR_PRO_V1_1        4208  // BigTreeTech SKR Pro v1.1 (STM32F407ZG)
+#define BOARD_BTT_BTT002_V1_0         4209  // BigTreeTech BTT002 v1.0 (STM32F407VE)
+#define BOARD_BTT_GTR_V1_0            4210  // BigTreeTech GTR v1.0 (STM32F407IGT)
+#define BOARD_LERDGE_K                4211  // Lerdge K (STM32F407ZG)
+#define BOARD_LERDGE_X                4212  // Lerdge X (STM32F407VE)
+#define BOARD_VAKE403D                4213  // VAkE 403D (STM32F446VET6)
+#define BOARD_FYSETC_S6               4214  // FYSETC S6 board
+#define BOARD_FLYF407ZG               4215  // FLYF407ZG board (STM32F407ZG)
+#define BOARD_MKS_ROBIN2              4216  // MKS_ROBIN2 (STM32F407ZE)
 
 //
 // ARM Cortex M7

Marlin/src/feature/bedlevel/abl/abl.cpp

@@ -43,6 +43,7 @@ bed_mesh_t z_values;
  * Extrapolate a single point from its neighbors
  */
 static void extrapolate_one_point(const uint8_t x, const uint8_t y, const int8_t xdir, const int8_t ydir) {
+  if (!isnan(z_values[x][y])) return;
   if (DEBUGGING(LEVELING)) {
     DEBUG_ECHOPGM("Extrapolate [");
     if (x < 10) DEBUG_CHAR(' ');
@@ -54,10 +55,6 @@ static void extrapolate_one_point(const uint8_t x, const uint8_t y, const int8_t
     DEBUG_CHAR(ydir ? (ydir > 0 ? '+' : '-') : ' ');
     DEBUG_ECHOLNPGM("]");
   }
-  if (!isnan(z_values[x][y])) {
-    if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM(" (done)");
-    return;  // Don't overwrite good values.
-  }
 
   // Get X neighbors, Y neighbors, and XY neighbors
   const uint8_t x1 = x + xdir, y1 = y + ydir, x2 = x1 + xdir, y2 = y1 + ydir;

Marlin/src/gcode/bedlevel/G26.cpp

@@ -43,13 +43,16 @@
 #include "../../lcd/ultralcd.h"
 
 #define EXTRUSION_MULTIPLIER 1.0
-#define RETRACTION_MULTIPLIER 1.0
 #define PRIME_LENGTH 10.0
 #define OOZE_AMOUNT 0.3
 
 #define INTERSECTION_CIRCLE_RADIUS 5
 #define CROSSHAIRS_SIZE 3
 
+#ifndef G26_RETRACT_MULTIPLIER
+  #define G26_RETRACT_MULTIPLIER 1.0 // x 1mm
+#endif
+
 #ifndef G26_XY_FEEDRATE
   #define G26_XY_FEEDRATE (PLANNER_XY_FEEDRATE() / 3.0)
 #endif
@@ -509,7 +512,7 @@ void GcodeSuite::G26() {
   if (parser.seenval('T')) tool_change(parser.value_int());
 
   g26_extrusion_multiplier    = EXTRUSION_MULTIPLIER;
-  g26_retraction_multiplier   = RETRACTION_MULTIPLIER;
+  g26_retraction_multiplier   = G26_RETRACT_MULTIPLIER;
   g26_layer_height            = MESH_TEST_LAYER_HEIGHT;
   g26_prime_length            = PRIME_LENGTH;
   g26_bed_temp                = MESH_TEST_BED_TEMP;

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

@@ -958,10 +958,8 @@ G29_TYPE GcodeSuite::G29() {
   // Restore state after probing
   if (!faux) restore_feedrate_and_scaling();
 
-  if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("<<< G29");
-
-  if (planner.leveling_active)
-    sync_plan_position();
+  // Sync the planner from the current_position
+  if (planner.leveling_active) sync_plan_position();
 
   #if HAS_BED_PROBE && defined(Z_AFTER_PROBING)
     probe.move_z_after_probing();
@@ -975,6 +973,8 @@ G29_TYPE GcodeSuite::G29() {
 
   report_current_position();
 
+  if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("<<< G29");
+
   G29_RETURN(isnan(measured_z));
 }
 

Marlin/src/inc/Version.h

@@ -42,7 +42,7 @@
  * version was tagged.
  */
 #ifndef STRING_DISTRIBUTION_DATE
-  #define STRING_DISTRIBUTION_DATE "2020-02-05"
+  #define STRING_DISTRIBUTION_DATE "2020-02-09"
 #endif
 
 /**