Merge remote-tracking branch 'upstream/bugfix-2.0.x' into pr/21344

.github/workflows/test-builds.yml

@@ -98,6 +98,7 @@ jobs:
         # Non-working environment tests
         #- at90usb1286_cdc
         #- STM32F103CB_malyan
+        #- STM32F103RE
         #- mks_robin_mini
 
     steps:

Marlin/Configuration.h

@@ -160,11 +160,11 @@
  * Multi-Material Unit
  * Set to one of these predefined models:
  *
- *   PRUSA_MMU1      : Průša MMU1 (The "multiplexer" version)
- *   PRUSA_MMU2      : Průša MMU2
- *   PRUSA_MMU2S     : Průša MMU2S (Requires MK3S extruder with motion sensor, EXTRUDERS = 5)
- *   SMUFF_EMU_MMU2  : Technik Gegg SMuFF (Průša MMU2 emulation mode)
- *   SMUFF_EMU_MMU2S : Technik Gegg SMuFF (Průša MMU2S emulation mode)
+ *   PRUSA_MMU1           : Průša MMU1 (The "multiplexer" version)
+ *   PRUSA_MMU2           : Průša MMU2
+ *   PRUSA_MMU2S          : Průša MMU2S (Requires MK3S extruder with motion sensor, EXTRUDERS = 5)
+ *   EXTENDABLE_EMU_MMU2  : MMU with configurable number of filaments (ERCF, SMuFF or similar with Průša MMU2 compatible firmware)
+ *   EXTENDABLE_EMU_MMU2S : MMUS with configurable number of filaments (ERCF, SMuFF or similar with Průša MMU2 compatible firmware)
  *
  * Requires NOZZLE_PARK_FEATURE to park print head in case MMU unit fails.
  * See additional options in Configuration_adv.h.
@@ -437,17 +437,17 @@
 //#define TEMP_SENSOR_1_AS_REDUNDANT
 #define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
 
-#define TEMP_RESIDENCY_TIME     10  // (seconds) Time to wait for hotend to "settle" in M109
-#define TEMP_WINDOW              1  // (°C) Temperature proximity for the "temperature reached" timer
-#define TEMP_HYSTERESIS          3  // (°C) Temperature proximity considered "close enough" to the target
+#define TEMP_RESIDENCY_TIME         10  // (seconds) Time to wait for hotend to "settle" in M109
+#define TEMP_WINDOW                  1  // (°C) Temperature proximity for the "temperature reached" timer
+#define TEMP_HYSTERESIS              3  // (°C) Temperature proximity considered "close enough" to the target
 
-#define TEMP_BED_RESIDENCY_TIME 10  // (seconds) Time to wait for bed to "settle" in M190
-#define TEMP_BED_WINDOW          1  // (°C) Temperature proximity for the "temperature reached" timer
-#define TEMP_BED_HYSTERESIS      3  // (°C) Temperature proximity considered "close enough" to the target
+#define TEMP_BED_RESIDENCY_TIME     10  // (seconds) Time to wait for bed to "settle" in M190
+#define TEMP_BED_WINDOW              1  // (°C) Temperature proximity for the "temperature reached" timer
+#define TEMP_BED_HYSTERESIS          3  // (°C) Temperature proximity considered "close enough" to the target
 
 #define TEMP_CHAMBER_RESIDENCY_TIME 10  // (seconds) Time to wait for chamber to "settle" in M191
-#define TEMP_CHAMBER_WINDOW      1  // (°C) Temperature proximity for the "temperature reached" timer
-#define TEMP_CHAMBER_HYSTERESIS  3  // (°C) Temperature proximity considered "close enough" to the target
+#define TEMP_CHAMBER_WINDOW          1  // (°C) Temperature proximity for the "temperature reached" timer
+#define TEMP_CHAMBER_HYSTERESIS      3  // (°C) Temperature proximity considered "close enough" to the target
 
 // Below this temperature the heater will be switched off
 // because it probably indicates a broken thermistor wire.
@@ -484,6 +484,7 @@
  */
 #define HOTEND_OVERSHOOT 15   // (°C) Forbid temperatures over MAXTEMP - OVERSHOOT
 #define BED_OVERSHOOT    10   // (°C) Forbid temperatures over MAXTEMP - OVERSHOOT
+#define COOLER_OVERSHOOT  2   // (°C) Forbid temperatures closer than OVERSHOOT
 
 //===========================================================================
 //============================= PID Settings ================================
@@ -1478,6 +1479,8 @@
   #define GRID_MAX_POINTS_X 10      // Don't use more than 15 points per axis, implementation limited.
   #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
 
+  //#define UBL_HILBERT_CURVE       // Use Hilbert distribution for less travel when probing multiple points
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -2370,7 +2373,11 @@
 //#define DGUS_LCD_UI_ORIGIN
 //#define DGUS_LCD_UI_FYSETC
 //#define DGUS_LCD_UI_HIPRECY
+
 //#define DGUS_LCD_UI_MKS
+#if ENABLED(DGUS_LCD_UI_MKS)
+  #define USE_MKS_GREEN_UI
+#endif
 
 //
 // Touch-screen LCD for Malyan M200/M300 printers

Marlin/Configuration_adv.h

@@ -204,6 +204,20 @@
   #endif
 #endif
 
+//
+// Laser Coolant Flow Meter
+//
+//#define LASER_COOLANT_FLOW_METER
+#if ENABLED(LASER_COOLANT_FLOW_METER)
+  #define FLOWMETER_PIN         20  // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
+  #define FLOWMETER_PPL       5880  // (pulses/liter) Flow meter pulses-per-liter on the input pin
+  #define FLOWMETER_INTERVAL  1000  // (ms) Flow rate calculation interval in milliseconds
+  #define FLOWMETER_SAFETY          // Prevent running the laser without the minimum flow rate set below
+  #if ENABLED(FLOWMETER_SAFETY)
+    #define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
+  #endif
+#endif
+
 /**
  * Thermal Protection provides additional protection to your printer from damage
  * and fire. Marlin always includes safe min and max temperature ranges which
@@ -1548,6 +1562,7 @@
   #define STATUS_CHAMBER_ANIM         // Use a second bitmap to indicate chamber heating
   //#define STATUS_CUTTER_ANIM        // Use a second bitmap to indicate spindle / laser active
   //#define STATUS_COOLER_ANIM        // Use a second bitmap to indicate laser cooling
+  //#define STATUS_FLOWMETER_ANIM     // Use multiple bitmaps to indicate coolant flow
   //#define STATUS_ALT_BED_BITMAP     // Use the alternative bed bitmap
   //#define STATUS_ALT_FAN_BITMAP     // Use the alternative fan bitmap
   //#define STATUS_FAN_FRAMES 3       // :[0,1,2,3,4] Number of fan animation frames
@@ -2501,55 +2516,55 @@
 
   #if AXIS_IS_TMC(E1)
     #define E1_CURRENT      800
-    #define E1_MICROSTEPS    E0_MICROSTEPS
+    #define E1_MICROSTEPS   E0_MICROSTEPS
     #define E1_RSENSE         0.11
     #define E1_CHAIN_POS     -1
     //#define E1_INTERPOLATE true
   #endif
 
   #if AXIS_IS_TMC(E2)
     #define E2_CURRENT      800
-    #define E2_MICROSTEPS    E0_MICROSTEPS
+    #define E2_MICROSTEPS   E0_MICROSTEPS
     #define E2_RSENSE         0.11
     #define E2_CHAIN_POS     -1
     //#define E2_INTERPOLATE true
   #endif
 
   #if AXIS_IS_TMC(E3)
     #define E3_CURRENT      800
-    #define E3_MICROSTEPS    E0_MICROSTEPS
+    #define E3_MICROSTEPS   E0_MICROSTEPS
     #define E3_RSENSE         0.11
     #define E3_CHAIN_POS     -1
     //#define E3_INTERPOLATE true
   #endif
 
   #if AXIS_IS_TMC(E4)
     #define E4_CURRENT      800
-    #define E4_MICROSTEPS    E0_MICROSTEPS
+    #define E4_MICROSTEPS   E0_MICROSTEPS
     #define E4_RSENSE         0.11
     #define E4_CHAIN_POS     -1
     //#define E4_INTERPOLATE true
   #endif
 
   #if AXIS_IS_TMC(E5)
     #define E5_CURRENT      800
-    #define E5_MICROSTEPS    E0_MICROSTEPS
+    #define E5_MICROSTEPS   E0_MICROSTEPS
     #define E5_RSENSE         0.11
     #define E5_CHAIN_POS     -1
     //#define E5_INTERPOLATE true
   #endif
 
   #if AXIS_IS_TMC(E6)
     #define E6_CURRENT      800
-    #define E6_MICROSTEPS    E0_MICROSTEPS
+    #define E6_MICROSTEPS   E0_MICROSTEPS
     #define E6_RSENSE         0.11
     #define E6_CHAIN_POS     -1
     //#define E6_INTERPOLATE true
   #endif
 
   #if AXIS_IS_TMC(E7)
     #define E7_CURRENT      800
-    #define E7_MICROSTEPS    E0_MICROSTEPS
+    #define E7_MICROSTEPS   E0_MICROSTEPS
     #define E7_RSENSE         0.11
     #define E7_CHAIN_POS     -1
     //#define E7_INTERPOLATE true
@@ -3226,6 +3241,18 @@
   #endif
 #endif
 
+/**
+ * Synchronous Laser Control with M106/M107
+ *
+ * Marlin normally applies M106/M107 fan speeds at a time "soon after" processing
+ * a planner block. This is too inaccurate for a PWM/TTL laser attached to the fan
+ * header (as with some add-on laser kits). Enable this option to set fan/laser
+ * speeds with much more exact timing for improved print fidelity.
+ *
+ * NOTE: This option sacrifices some cooling fan speed options.
+ */
+//#define LASER_SYNCHRONOUS_M106_M107
+
 /**
  * Coolant Control
  *
@@ -3424,6 +3451,71 @@
   #define GCODE_MACROS_SLOT_SIZE  50  // Maximum length of a single macro
 #endif
 
+/**
+ * User-defined menu items to run custom G-code.
+ * Up to 25 may be defined, but the actual number is LCD-dependent.
+ */
+
+// Custom Menu: Main Menu
+//#define CUSTOM_MENU_MAIN
+#if ENABLED(CUSTOM_MENU_MAIN)
+  //#define CUSTOM_MENU_MAIN_TITLE "Custom Commands"
+  #define CUSTOM_MENU_MAIN_SCRIPT_DONE "M117 User Script Done"
+  #define CUSTOM_MENU_MAIN_SCRIPT_AUDIBLE_FEEDBACK
+  //#define CUSTOM_MENU_MAIN_SCRIPT_RETURN   // Return to status screen after a script
+  #define CUSTOM_MENU_MAIN_ONLY_IDLE         // Only show custom menu when the machine is idle
+
+  #define MAIN_MENU_ITEM_1_DESC "Home & UBL Info"
+  #define MAIN_MENU_ITEM_1_GCODE "G28\nG29 W"
+  //#define MAIN_MENU_ITEM_1_CONFIRM          // Show a confirmation dialog before this action
+
+  #define MAIN_MENU_ITEM_2_DESC "Preheat for " PREHEAT_1_LABEL
+  #define MAIN_MENU_ITEM_2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
+  //#define MAIN_MENU_ITEM_2_CONFIRM
+
+  //#define MAIN_MENU_ITEM_3_DESC "Preheat for " PREHEAT_2_LABEL
+  //#define MAIN_MENU_ITEM_3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
+  //#define MAIN_MENU_ITEM_3_CONFIRM
+
+  //#define MAIN_MENU_ITEM_4_DESC "Heat Bed/Home/Level"
+  //#define MAIN_MENU_ITEM_4_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
+  //#define MAIN_MENU_ITEM_4_CONFIRM
+
+  //#define MAIN_MENU_ITEM_5_DESC "Home & Info"
+  //#define MAIN_MENU_ITEM_5_GCODE "G28\nM503"
+  //#define MAIN_MENU_ITEM_5_CONFIRM
+#endif
+
+// Custom Menu: Configuration Menu
+//#define CUSTOM_MENU_CONFIG
+#if ENABLED(CUSTOM_MENU_CONFIG)
+  //#define CUSTOM_MENU_CONFIG_TITLE "Custom Commands"
+  #define CUSTOM_MENU_CONFIG_SCRIPT_DONE "M117 Wireless Script Done"
+  #define CUSTOM_MENU_CONFIG_SCRIPT_AUDIBLE_FEEDBACK
+  //#define CUSTOM_MENU_CONFIG_SCRIPT_RETURN  // Return to status screen after a script
+  #define CUSTOM_MENU_CONFIG_ONLY_IDLE        // Only show custom menu when the machine is idle
+
+  #define CONFIG_MENU_ITEM_1_DESC "Wifi ON"
+  #define CONFIG_MENU_ITEM_1_GCODE "M118 [ESP110] WIFI-STA pwd=12345678"
+  //#define CONFIG_MENU_ITEM_1_CONFIRM        // Show a confirmation dialog before this action
+
+  #define CONFIG_MENU_ITEM_2_DESC "Bluetooth ON"
+  #define CONFIG_MENU_ITEM_2_GCODE "M118 [ESP110] BT pwd=12345678"
+  //#define CONFIG_MENU_ITEM_2_CONFIRM
+
+  //#define CONFIG_MENU_ITEM_3_DESC "Radio OFF"
+  //#define CONFIG_MENU_ITEM_3_GCODE "M118 [ESP110] OFF pwd=12345678"
+  //#define CONFIG_MENU_ITEM_3_CONFIRM
+
+  //#define CONFIG_MENU_ITEM_4_DESC "Wifi ????"
+  //#define CONFIG_MENU_ITEM_4_GCODE "M118 ????"
+  //#define CONFIG_MENU_ITEM_4_CONFIRM
+
+  //#define CONFIG_MENU_ITEM_5_DESC "Wifi ????"
+  //#define CONFIG_MENU_ITEM_5_GCODE "M118 ????"
+  //#define CONFIG_MENU_ITEM_5_CONFIRM
+#endif
+
 /**
  * User-defined buttons to run custom G-code.
  * Up to 25 may be defined.
@@ -3455,39 +3547,6 @@
   #endif
 #endif
 
-/**
- * User-defined menu items to run custom G-code.
- * Up to 25 may be defined, but the actual number is LCD-dependent.
- */
-//#define CUSTOM_USER_MENUS
-#if ENABLED(CUSTOM_USER_MENUS)
-  //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
-  #define USER_SCRIPT_DONE "M117 User Script Done"
-  #define USER_SCRIPT_AUDIBLE_FEEDBACK
-  //#define USER_SCRIPT_RETURN    // Return to status screen after a script
-  #define CUSTOM_MENU_ONLY_IDLE   // Only show custom menu when the machine is idle
-
-  #define USER_DESC_1 "Home & UBL Info"
-  #define USER_GCODE_1 "G28\nG29W"
-  //#define USER_CONFIRM_1        // Show a confirmation dialog before this action
-
-  #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
-  #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
-  //#define USER_CONFIRM_2
-
-  #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
-  #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
-  //#define USER_CONFIRM_3
-
-  #define USER_DESC_4 "Heat Bed/Home/Level"
-  #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
-  //#define USER_CONFIRM_4
-
-  #define USER_DESC_5 "Home & Info"
-  #define USER_GCODE_5 "G28\nM503"
-  //#define USER_CONFIRM_5
-#endif
-
 /**
  * Host Action Commands
  *

Marlin/Makefile

@@ -219,7 +219,7 @@ else ifeq ($(HARDWARE_MOTHERBOARD),1111)
 else ifeq ($(HARDWARE_MOTHERBOARD),1112)
 # MKS GEN L
 else ifeq ($(HARDWARE_MOTHERBOARD),1113)
-# zrib V2.0 control board (Chinese knock off RAMPS replica)
+# zrib V2.0 control board (Chinese RAMPS replica)
 else ifeq ($(HARDWARE_MOTHERBOARD),1114)
 # BigTreeTech or BIQU KFB2.0
 else ifeq ($(HARDWARE_MOTHERBOARD),1115)

Marlin/src/HAL/AVR/HAL_SPI.cpp

@@ -88,7 +88,7 @@ void spiBegin() {
   }
 
   /** SPI read data  */
-  void spiRead(uint8_t* buf, uint16_t nbyte) {
+  void spiRead(uint8_t *buf, uint16_t nbyte) {
     if (nbyte-- == 0) return;
     SPDR = 0xFF;
     for (uint16_t i = 0; i < nbyte; i++) {
@@ -107,7 +107,7 @@ void spiBegin() {
   }
 
   /** SPI send block  */
-  void spiSendBlock(uint8_t token, const uint8_t* buf) {
+  void spiSendBlock(uint8_t token, const uint8_t *buf) {
     SPDR = token;
     for (uint16_t i = 0; i < 512; i += 2) {
       while (!TEST(SPSR, SPIF)) { /* Intentionally left empty */ }
@@ -215,7 +215,7 @@ void spiBegin() {
   }
 
   // Soft SPI read data
-  void spiRead(uint8_t* buf, uint16_t nbyte) {
+  void spiRead(uint8_t *buf, uint16_t nbyte) {
     for (uint16_t i = 0; i < nbyte; i++)
       buf[i] = spiRec();
   }
@@ -242,7 +242,7 @@ void spiBegin() {
   }
 
   // Soft SPI send block
-  void spiSendBlock(uint8_t token, const uint8_t* buf) {
+  void spiSendBlock(uint8_t token, const uint8_t *buf) {
     spiSend(token);
     for (uint16_t i = 0; i < 512; i++)
       spiSend(buf[i]);

Marlin/src/HAL/AVR/eeprom.cpp

@@ -40,13 +40,13 @@ bool PersistentStore::access_start()  { return true; }
 bool PersistentStore::access_finish() { return true; }
 
 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
+  uint16_t written = 0;
   while (size--) {
     uint8_t * const p = (uint8_t * const)pos;
     uint8_t v = *value;
-    // EEPROM has only ~100,000 write cycles,
-    // so only write bytes that have changed!
-    if (v != eeprom_read_byte(p)) {
+    if (v != eeprom_read_byte(p)) { // EEPROM has only ~100,000 write cycles, so only write bytes that have changed!
       eeprom_write_byte(p, v);
+      if (++written & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
       if (eeprom_read_byte(p) != v) {
         SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
         return true;

Marlin/src/HAL/AVR/fastio.cpp

@@ -241,7 +241,7 @@ uint8_t extDigitalRead(const int8_t pin) {
  *
  * DC values -1.0 to 1.0. Negative duty cycle inverts the pulse.
  */
-uint16_t set_pwm_frequency_hz(const float &hz, const float dca, const float dcb, const float dcc) {
+uint16_t set_pwm_frequency_hz(const_float_t hz, const float dca, const float dcb, const float dcc) {
   float count = 0;
   if (hz > 0 && (dca || dcb || dcc)) {
     count = float(F_CPU) / hz;            // 1x prescaler, TOP for 16MHz base freq.

Marlin/src/HAL/DUE/HAL.cpp

@@ -106,16 +106,16 @@ uint16_t HAL_adc_get_result() {
 }
 
 // Forward the default serial ports
-#if ANY_SERIAL_IS(0)
+#if USING_HW_SERIAL0
   DefaultSerial1 MSerial0(false, Serial);
 #endif
-#if ANY_SERIAL_IS(1)
+#if USING_HW_SERIAL1
   DefaultSerial2 MSerial1(false, Serial1);
 #endif
-#if ANY_SERIAL_IS(2)
+#if USING_HW_SERIAL2
   DefaultSerial3 MSerial2(false, Serial2);
 #endif
-#if ANY_SERIAL_IS(3)
+#if USING_HW_SERIAL3
   DefaultSerial4 MSerial3(false, Serial3);
 #endif