Merge branch 'bugfix-2.1.x' of https://github.com/MarlinFirmware/Marlin…

… into bugfix-2.1.x-March2

Marlin/Configuration.h

@@ -599,6 +599,10 @@
   #define MAX31865_SENSOR_OHMS_2      100
   #define MAX31865_CALIBRATION_OHMS_2 430
 #endif
+#if TEMP_SENSOR_IS_MAX_TC(BED)
+  #define MAX31865_SENSOR_OHMS_BED      100
+  #define MAX31865_CALIBRATION_OHMS_BED 430
+#endif
 
 #if HAS_E_TEMP_SENSOR
   #define TEMP_RESIDENCY_TIME         10  // (seconds) Time to wait for hotend to "settle" in M109
@@ -1646,15 +1650,15 @@
 // with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define PROBING_MARGIN 10
 
-// X and Y axis travel speed (mm/min) between probes.
+// X and Y axis travel speed between probes.
 // Leave undefined to use the average of the current XY homing feedrate.
-#define XY_PROBE_FEEDRATE (133*60)
+#define XY_PROBE_FEEDRATE    (133*60) // (mm/min)
 
-// Feedrate (mm/min) for the first approach when double-probing (MULTIPLE_PROBING == 2)
-#define Z_PROBE_FEEDRATE_FAST (4*60)
+// Feedrate for the first approach when double-probing (MULTIPLE_PROBING == 2)
+#define Z_PROBE_FEEDRATE_FAST  (4*60) // (mm/min)
 
-// Feedrate (mm/min) for the "accurate" probe of each point
-#define Z_PROBE_FEEDRATE_SLOW (Z_PROBE_FEEDRATE_FAST / 2)
+// Feedrate for the "accurate" probe of each point
+#define Z_PROBE_FEEDRATE_SLOW (Z_PROBE_FEEDRATE_FAST / 2) // (mm/min)
 
 /**
  * Probe Activation Switch
@@ -2104,6 +2108,12 @@
 //#define AUTO_BED_LEVELING_UBL
 //#define MESH_BED_LEVELING
 
+/**
+ * Commands to execute at the start of G29 probing,
+ * after switching to the PROBING_TOOL.
+ */
+//#define EVENT_GCODE_BEFORE_G29 "M300 P440 S200"
+
 /**
  * Commands to execute at the end of G29 probing.
  * Useful to retract or move the Z probe out of the way.

Marlin/Configuration_adv.h

@@ -174,9 +174,10 @@
  * Thermocouple Options — for MAX6675 (-2), MAX31855 (-3), and MAX31865 (-5).
  */
 //#define TEMP_SENSOR_FORCE_HW_SPI                // Ignore SCK/MOSI/MISO pins; use CS and the default SPI bus.
-//#define MAX31865_SENSOR_WIRES_0 2               // (2-4) Number of wires for the probe connected to a MAX31865 board.
-//#define MAX31865_SENSOR_WIRES_1 2
-//#define MAX31865_SENSOR_WIRES_2 2
+//#define MAX31865_SENSOR_WIRES_0   2             // (2-4) Number of wires for the probe connected to a MAX31865 board.
+//#define MAX31865_SENSOR_WIRES_1   2
+//#define MAX31865_SENSOR_WIRES_2   2
+//#define MAX31865_SENSOR_WIRES_BED 2
 
 //#define MAX31865_50HZ_FILTER                    // Use a 50Hz filter instead of the default 60Hz.
 //#define MAX31865_USE_READ_ERROR_DETECTION       // Treat value spikes (20°C delta in under 1s) as read errors.
@@ -188,6 +189,7 @@
 //#define MAX31865_WIRE_OHMS_0              0.95f // For 2-wire, set the wire resistances for more accurate readings.
 //#define MAX31865_WIRE_OHMS_1              0.0f
 //#define MAX31865_WIRE_OHMS_2              0.0f
+//#define MAX31865_WIRE_OHMS_BED            0.0f
 
 /**
  * Hephestos 2 24V heated bed upgrade kit.
@@ -211,18 +213,19 @@
 //
 // Heated Chamber options
 //
-#if DISABLED(PIDTEMPCHAMBER)
-  #define CHAMBER_CHECK_INTERVAL 5000   // (ms) Interval between checks in bang-bang control
-  #if ENABLED(CHAMBER_LIMIT_SWITCHING)
-    #define CHAMBER_HYSTERESIS 2        // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
-  #endif
-#endif
 
 #if TEMP_SENSOR_CHAMBER
   //#define HEATER_CHAMBER_PIN      P2_04   // Required heater on/off pin (example: SKR 1.4 Turbo HE1 plug)
   //#define HEATER_CHAMBER_INVERTING false
   //#define FAN1_PIN                   -1   // Remove the fan signal on pin P2_04 (example: SKR 1.4 Turbo HE1 plug)
 
+  #if DISABLED(PIDTEMPCHAMBER)
+    #define CHAMBER_CHECK_INTERVAL 5000   // (ms) Interval between checks in bang-bang control
+    #if ENABLED(CHAMBER_LIMIT_SWITCHING)
+      #define CHAMBER_HYSTERESIS 2        // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
+    #endif
+  #endif
+
   //#define CHAMBER_FAN               // Enable a fan on the chamber
   #if ENABLED(CHAMBER_FAN)
     //#define CHAMBER_FAN_INDEX   2   // Index of a fan to repurpose as the chamber fan. (Default: first unused fan)
@@ -1019,7 +1022,7 @@
 
 #endif // BLTOUCH
 
-// @section calibration
+// @section calibrate
 
 /**
  * Z Steppers Auto-Alignment
@@ -2034,17 +2037,17 @@
   //#define STATUS_HEAT_PERCENT       // Show heating in a progress bar
   //#define STATUS_HEAT_POWER         // Show heater output power as a vertical bar
 
-  // Frivolous Game Options
-  //#define MARLIN_BRICKOUT
-  //#define MARLIN_INVADERS
-  //#define MARLIN_SNAKE
-  //#define GAMES_EASTER_EGG          // Add extra blank lines above the "Games" sub-menu
-
 #endif // HAS_MARLINUI_U8GLIB
 
 #if HAS_MARLINUI_U8GLIB || IS_DWIN_MARLINUI
   #define MENU_HOLLOW_FRAME           // Enable to save many cycles by drawing a hollow frame on Menu Screens
   //#define OVERLAY_GFX_REVERSE       // Swap the CW/CCW indicators in the graphics overlay
+
+  // Frivolous Game Options
+  //#define MARLIN_BRICKOUT
+  //#define MARLIN_INVADERS
+  //#define MARLIN_SNAKE
+  //#define GAMES_EASTER_EGG          // Add extra blank lines above the "Games" sub-menu
 #endif
 
 //

Marlin/Version.h

@@ -41,7 +41,7 @@
  * here we define this default string as the date where the latest release
  * version was tagged.
  */
-//#define STRING_DISTRIBUTION_DATE "2024-11-21"
+//#define STRING_DISTRIBUTION_DATE "2025-01-12"
 
 /**
  * The protocol for communication to the host. Protocol indicates communication

Marlin/config.ini

@@ -62,6 +62,11 @@ motherboard                              = BOARD_RAMPS_14_EFB
 serial_port                              = 0
 baudrate                                 = 250000
 
+string_config_h_author                   = "(default from config.ini)"
+
+capabilities_report                      = on
+extended_capabilities_report             = on
+
 use_watchdog                             = on
 thermal_protection_hotends               = on
 thermal_protection_hysteresis            = 4
@@ -77,9 +82,7 @@ temp_sensor_0                            = 1
 temp_hysteresis                          = 3
 heater_0_mintemp                         = 5
 heater_0_maxtemp                         = 275
-preheat_1_temp_hotend                    = 180
 
-bang_max                                 = 255
 pidtemp                                  = on
 pid_k1                                   = 0.95
 pid_max                                  = 255
@@ -89,6 +92,14 @@ default_kp                               = 22.20
 default_ki                               = 1.08
 default_kd                               = 114.00
 
+temp_sensor_bed                          = 1
+bed_mintemp                              = 5
+bed_maxtemp                              = 150
+
+thermal_protection_bed                   = on
+thermal_protection_bed_hysteresis        = 2
+thermal_protection_bed_period            = 20
+
 x_driver_type                            = A4988
 y_driver_type                            = A4988
 z_driver_type                            = A4988
@@ -121,10 +132,10 @@ default_max_acceleration                 = { 3000, 3000, 100, 10000 }
 homing_feedrate_mm_m                     = { (50*60), (50*60), (4*60) }
 homing_bump_divisor                      = { 2, 2, 4 }
 
-x_enable_on                              = 0
-y_enable_on                              = 0
-z_enable_on                              = 0
-e_enable_on                              = 0
+x_enable_on                              = LOW
+y_enable_on                              = LOW
+z_enable_on                              = LOW
+e_enable_on                              = LOW
 
 invert_x_dir                             = false
 invert_y_dir                             = true
@@ -136,11 +147,6 @@ step_state_x                             = HIGH
 step_state_y                             = HIGH
 step_state_z                             = HIGH
 
-disable_x                                = off
-disable_y                                = off
-disable_z                                = off
-disable_e                                = off
-
 proportional_font_ratio                  = 1.0
 default_nominal_filament_dia             = 1.75
 
@@ -153,18 +159,13 @@ default_retract_acceleration             = 3000
 default_minimumfeedrate                  = 0.0
 default_mintravelfeedrate                = 0.0
 
-minimum_planner_speed                    = 0.05
 min_steps_per_segment                    = 6
 default_minsegmenttime                   = 20000
 
 [config:basic]
 bed_overshoot                            = 10
 busy_while_heating                       = on
-default_ejerk                            = 5.0
 default_keepalive_interval               = 2
-default_leveling_fade_height             = 0.0
-disable_other_extruders                  = on
-display_charset_hd44780                  = JAPANESE
 eeprom_boot_silent                       = on
 eeprom_chitchat                          = on
 endstoppullups                           = on
@@ -173,10 +174,8 @@ extrude_mintemp                          = 170
 host_keepalive_feature                   = on
 hotend_overshoot                         = 15
 jd_handle_small_segments                 = on
-lcd_info_screen_style                    = 0
-lcd_language                             = en
 max_bed_power                            = 255
-mesh_inset                               = 0
+
 min_software_endstops                    = on
 max_software_endstops                    = on
 min_software_endstop_x                   = on
@@ -185,50 +184,48 @@ min_software_endstop_z                   = on
 max_software_endstop_x                   = on
 max_software_endstop_y                   = on
 max_software_endstop_z                   = on
-preheat_1_fan_speed                      = 0
+
 preheat_1_label                          = "PLA"
+preheat_1_temp_hotend                    = 180
 preheat_1_temp_bed                       = 70
+preheat_1_fan_speed                      = 0
+
+preheat_2_label                          = "ABS"
+preheat_2_temp_hotend                    = 240
+preheat_2_temp_bed                       = 110
+preheat_2_fan_speed                      = 0
+
 prevent_cold_extrusion                   = on
 prevent_lengthy_extrude                  = on
 printjob_timer_autostart                 = on
-probing_margin                           = 10
-show_bootscreen                          = on
-soft_pwm_scale                           = 0
-string_config_h_author                   = "(none, default config)"
+
 temp_bed_hysteresis                      = 3
 temp_bed_residency_time                  = 10
 temp_bed_window                          = 1
 temp_residency_time                      = 10
 temp_window                              = 1
 validate_homing_endstops                 = on
-xy_probe_feedrate                        = (133*60)
-z_clearance_between_probes               = 5
-z_clearance_deploy_probe                 = 10
-z_clearance_multi_probe                  = 5
+
+editable_steps_per_unit                  = on
 
 [config:advanced]
 arc_support                              = on
 auto_report_temperatures                 = on
+
 autotemp                                 = on
+autotemp_min                             = 210
+autotemp_max                             = 250
+autotemp_factor                          = 0.1f
 autotemp_oldweight                       = 0.98
-bed_check_interval                       = 5000
+
 default_stepper_timeout_sec              = 120
-default_volumetric_extruder_limit        = 0.00
 disable_idle_x                           = on
 disable_idle_y                           = on
 disable_idle_z                           = on
 disable_idle_e                           = on
 e0_auto_fan_pin                          = -1
-encoder_100x_steps_per_sec               = 80
-encoder_10x_steps_per_sec                = 30
-encoder_rate_multiplier                  = on
-extended_capabilities_report             = on
-extruder_auto_fan_speed                  = 255
-extruder_auto_fan_temperature            = 50
-fanmux0_pin                              = -1
-fanmux1_pin                              = -1
-fanmux2_pin                              = -1
 faster_gcode_parser                      = on
+debug_flags_gcode                        = on
 homing_bump_mm                           = { 5, 5, 2 }
 max_arc_segment_mm                       = 1.0
 min_arc_segment_mm                       = 0.1
@@ -237,11 +234,11 @@ n_arc_correction                         = 25
 serial_overrun_protection                = on
 slowdown                                 = on
 slowdown_divisor                         = 2
-temp_sensor_bed                          = 0
-thermal_protection_bed_hysteresis        = 2
-thermocouple_max_errors                  = 15
 tx_buffer_size                           = 0
+
+bed_check_interval                       = 5000
 watch_bed_temp_increase                  = 2
 watch_bed_temp_period                    = 60
+
 watch_temp_increase                      = 2
-watch_temp_period                        = 20
+watch_temp_period                        = 40

Marlin/src/HAL/ESP32/wifi.cpp

@@ -21,11 +21,12 @@
  */
 #ifdef ARDUINO_ARCH_ESP32
 
-#include "../../core/serial.h"
 #include "../../inc/MarlinConfigPre.h"
 
 #if ENABLED(WIFISUPPORT)
 
+#include "../../core/serial.h"
+
 #include <WiFi.h>
 #include <ESPmDNS.h>
 #include <ESPAsyncWebServer.h>

Marlin/src/HAL/HC32/HAL.h

@@ -30,7 +30,6 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#include "../../core/macros.h"
 #include "../shared/Marduino.h"
 #include "../shared/math_32bit.h"
 #include "../shared/HAL_SPI.h"
@@ -39,8 +38,6 @@
 #include "timers.h"
 #include "MarlinSerial.h"
 
-#include <stdint.h>
-
 //
 // Serial Ports
 //

Marlin/src/HAL/HC32/README.md

@@ -11,7 +11,7 @@ The HC32F460 HAL is designed to be generic enough for any HC32F460-based board.
    - Examine the board's main processor. (Refer the naming key in `hc32.ini`.)
    - Extend the `HC32F460C_common` base env for 256K, or `HC32F460E_common` for 512K.
 3. Determine your board's application start address (see [below](#finding-the-application-start-address))
-4. Set `board_build.ld_args.flash_start` to the app start address once you've found it. If your board doesn't use a bootloader, you may be able to use the "ICSP" header or DFU. This document will be updated once we have more information about flashing without a bootloader.
+4. Set `board_upload.offset_address` to the app start address once you've found it. If your board doesn't use a bootloader, you may be able to use the "ICSP" header or DFU. This document will be updated once we have more information about flashing without a bootloader.
 
 ### Finding the application start address
 

Marlin/src/HAL/HC32/app_config.h

@@ -8,6 +8,7 @@
 #define _HC32_APP_CONFIG_H_
 
 #include "../../inc/MarlinConfigPre.h"
+#include "sysclock.h"
 
 //
 // dev mode
@@ -64,12 +65,8 @@
 // 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
+// F_CPU is F_HCLK, as that's the main CPU core's clock.
+// see 'sysclock.h' for more information.
+#define F_CPU F_HCLK
 
 #endif // _HC32_APP_CONFIG_H_

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

@@ -94,7 +94,7 @@
     #error "SERIAL_DMA requires USART_RX_DMA_SUPPORT to be enabled in the arduino core."
   #endif
 
-  // Before arduino core version 1.2.0, USART_RX_DMA_SUPPORT did not implement 
+  // Before arduino core version 1.2.0, USART_RX_DMA_SUPPORT did not implement
   // core_hook_usart_rx_irq, which is required for the emergency parser.
   // With 1.2.0, this was fixed (see https://github.com/shadow578/framework-arduino-hc32f46x/pull/25).
   #if ENABLED(EMERGENCY_PARSER) && ARDUINO_CORE_VERSION_INT < GET_VERSION_INT(1, 2, 0)