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commit 2203505 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Sun Dec 31 00:23:28 2023 +0000 [cron] Bump distribution date (2023-12-31) commit 06dc7f4 Author: ellensp <530024+ellensp@users.noreply.github.com> Date: Sun Dec 31 00:18:42 2023 +1300 🔧 Fix, extend FAN / AUTOFAN confict check (MarlinFirmware#26591) Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com> commit e6f1b07 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Sat Dec 30 05:01:48 2023 -0600 🩹 Restore usleep for native / sim commit f605c04 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Sat Dec 30 00:20:29 2023 +0000 [cron] Bump distribution date (2023-12-30) commit 2d97f08 Author: Keith Bennett <13375512+thisiskeithb@users.noreply.github.com> Date: Thu Dec 28 20:50:52 2023 -0800 ✨ BigTreeTech Manta M8P V2.0 (STM32H723ZE) (MarlinFirmware#26578) commit ba91fa0 Author: narno2202 <130909513+narno2202@users.noreply.github.com> Date: Fri Dec 29 05:41:34 2023 +0100 ⚡️ Optimize FT_MOTION (MarlinFirmware#26557) commit 1aeee2c Author: Keith Bennett <13375512+thisiskeithb@users.noreply.github.com> Date: Thu Dec 28 18:10:45 2023 -0800 🔧 TriGorilla Pro default to ONBOARD_SDIO (MarlinFirmware#26586) commit 4e23e52 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Fri Dec 29 00:17:32 2023 +0000 [cron] Bump distribution date (2023-12-29) commit 88cf3cb Author: Keith Bennett <13375512+thisiskeithb@users.noreply.github.com> Date: Thu Dec 28 16:07:52 2023 -0800 📌 Specify U8glib-HAL@0.5.4 (MarlinFirmware#26582) commit 59d26e4 Author: Keith Bennett <13375512+thisiskeithb@users.noreply.github.com> Date: Thu Dec 28 15:38:19 2023 -0800 🔨 Newer Platform & Toolchain for STM32G0 (MarlinFirmware#26585) commit cc641d7 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Thu Dec 28 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<thinkyhead@users.noreply.github.com> commit 7603023 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Mon Dec 25 20:58:38 2023 -0600 🔨 Apply signature.py help commit dbf81f4 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Tue Dec 26 00:20:41 2023 +0000 [cron] Bump distribution date (2023-12-26) commit bb557e5 Author: Dennis <16547088+soligen2010@users.noreply.github.com> Date: Sun Dec 24 22:40:20 2023 -0500 🩹 Fix string buffer warning (MarlinFirmware#26550) Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com> commit 89fdfcf Author: Keith Bennett <13375512+thisiskeithb@users.noreply.github.com> Date: Sun Dec 24 19:37:20 2023 -0800 🩹 Fix MARKFORGED_INVERSE typos (MarlinFirmware#26558) Followup to MarlinFirmware#26516 commit d9a388b Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Sun Dec 24 21:31:54 2023 -0600 🩹 Fix some 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Date: Fri Dec 22 13:57:06 2023 -0500 🚸 Update ProUI Plot graph (MarlinFirmware#26539) commit ec7ab5a Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Thu Dec 21 22:35:51 2023 -0600 🔨 Build flag tweaks commit 2c5468c Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Thu Dec 21 22:34:19 2023 -0600 🎨 Planner indent commit dbdb2ec Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Fri Dec 22 00:21:13 2023 +0000 [cron] Bump distribution date (2023-12-22) commit c18294d Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Thu Dec 21 15:30:03 2023 -0600 🔧 Optional FAN_INVERTING commit 401ba66 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Thu Dec 21 15:25:48 2023 -0600 🔧 Up to 12 PWM fans commit 19617b7 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Thu Dec 21 06:06:34 2023 +0000 [cron] Bump distribution date 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<3473304+geijt@users.noreply.github.com> Date: Sun Dec 17 23:33:46 2023 +0100 Fix Creality E3 "Free-runs" (MarlinFirmware#26533) Followup to MarlinFirmware#25636 commit 145ab7b Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Sat Dec 16 06:05:48 2023 +0000 [cron] Bump distribution date (2023-12-16) commit 3f9c2f8 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Fri Dec 15 23:40:26 2023 -0600 🔧 Fix IDEX home check Followup to MarlinFirmware#25780 commit 00298e6 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Fri Dec 15 20:23:59 2023 -0600 🔧 Update fan 0 conflict check Followup to MarlinFirmware#25568 commit 68ab7f6 Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Fri Dec 15 00:21:58 2023 +0000 [cron] Bump distribution date (2023-12-15) commit 7ab63cd Author: Bob Kuhn <bob.kuhn@att.net> Date: Thu Dec 14 17:37:40 2023 -0600 ✨ Creality E3 Free-runs Silent Motherboard (MarlinFirmware#25636) commit b901338 Author: Mihai <299015+mh-dm@users.noreply.github.com> Date: Thu Dec 14 22:16:15 2023 +0200 🐛 Fix planner jerk limits (MarlinFirmware#26529) Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com> commit 75da355 Author: Scott Lahteine <thinkyhead@users.noreply.github.com> Date: Thu Dec 14 10:03:11 2023 -0600 🔧 Update CLASSIC_JERK conditionals commit 8bce9de Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Thu Dec 14 00:21:11 2023 +0000 [cron] Bump distribution date (2023-12-14) commit fef7439 Author: jesterhead82 <mclauss82@gmail.com> Date: Wed Dec 13 08:44:11 2023 +0100 ✨ MARKFORGED_INVERSE (MarlinFirmware#26516) commit 775c6bb Author: thinkyhead <thinkyhead@users.noreply.github.com> Date: Wed Dec 13 06:12:17 2023 +0000 [cron] Bump distribution date (2023-12-13) commit 06710e5 Author: Andrew 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smiksky · Dec 31, 2023 · ca8c296 · ca8c296
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diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
@@ -890,8 +890,16 @@
 //#define COREYX
 //#define COREZX
 //#define COREZY
-//#define MARKFORGED_XY  // MarkForged. See https://reprap.org/forum/read.php?152,504042
+
+//
+// MarkForged Kinematics
+// See https://reprap.org/forum/read.php?152,504042
+//
+//#define MARKFORGED_XY
 //#define MARKFORGED_YX
+#if ANY(MARKFORGED_XY, MARKFORGED_YX)
+  //#define MARKFORGED_INVERSE  // Enable for an inverted Markforged kinematics belt path
+#endif
 
 // Enable for a belt style printer with endless "Z" motion
 //#define BELTPRINTER

diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
@@ -1120,42 +1120,62 @@
 #if ENABLED(FT_MOTION)
   #define FTM_DEFAULT_MODE        ftMotionMode_DISABLED // Default mode of fixed time control. (Enums in ft_types.h)
   #define FTM_DEFAULT_DYNFREQ_MODE dynFreqMode_DISABLED // Default mode of dynamic frequency calculation. (Enums in ft_types.h)
-  #define FTM_SHAPING_DEFAULT_X_FREQ 37.0f              // (Hz) Default peak frequency used by input shapers.
-  #define FTM_SHAPING_DEFAULT_Y_FREQ 37.0f              // (Hz) Default peak frequency used by input shapers.
-  #define FTM_LINEAR_ADV_DEFAULT_ENA false              // Default linear advance enable (true) or disable (false).
-  #define FTM_LINEAR_ADV_DEFAULT_K    0.0f              // Default linear advance gain.
-  #define FTM_SHAPING_ZETA            0.1f              // Zeta used by input shapers.
-  #define FTM_SHAPING_V_TOL           0.05f             // Vibration tolerance used by EI input shapers.
+  #define FTM_SHAPING_DEFAULT_X_FREQ   37.0f      // (Hz) Default peak frequency used by input shapers
+  #define FTM_SHAPING_DEFAULT_Y_FREQ   37.0f      // (Hz) Default peak frequency used by input shapers
+  #define FTM_LINEAR_ADV_DEFAULT_ENA   false      // Default linear advance enable (true) or disable (false)
+  #define FTM_LINEAR_ADV_DEFAULT_K      0.0f      // Default linear advance gain
+  #define FTM_SHAPING_ZETA_X            0.1f      // Zeta used by input shapers for X axis
+  #define FTM_SHAPING_ZETA_Y            0.1f      // Zeta used by input shapers for Y axis
+
+  #define FTM_SHAPING_V_TOL_X           0.05f     // Vibration tolerance used by EI input shapers for X axis
+  #define FTM_SHAPING_V_TOL_Y           0.05f     // Vibration tolerance used by EI input shapers for Y axis
+
+  //#define FT_MOTION_MENU                        // Provide a MarlinUI menu to set M493 parameters
 
   /**
    * Advanced configuration
    */
-  #define FTM_BATCH_SIZE            100                 // Batch size for trajectory generation;
-  #define FTM_WINDOW_SIZE           200                 // Window size for trajectory generation.
-  #define FTM_FS                   1000                 // (Hz) Frequency for trajectory generation. (1 / FTM_TS)
-  #define FTM_TS                      0.001f            // (s) Time step for trajectory generation. (1 / FTM_FS)
-  #define FTM_STEPPER_FS          20000                 // (Hz) Frequency for stepper I/O update.
-  #define FTM_MIN_TICKS ((STEPPER_TIMER_RATE) / (FTM_STEPPER_FS)) // Minimum stepper ticks between steps.
-  #define FTM_MIN_SHAPE_FREQ         10                 // Minimum shaping frequency.
-  #define FTM_ZMAX                  100                 // Maximum delays for shaping functions (even numbers only!).
-                                                        // Calculate as:
-                                                        //    1/2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for ZV.
-                                                        //    (FTM_FS / FTM_MIN_SHAPE_FREQ) for ZVD, MZV.
-                                                        //    3/2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for 2HEI.
-                                                        //    2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for 3HEI.
-  #define FTM_STEPS_PER_UNIT_TIME    20                 // Interpolated stepper commands per unit time.
-                                                        // Calculate as (FTM_STEPPER_FS / FTM_FS).
-  #define FTM_CTS_COMPARE_VAL        10                 // Comparison value used in interpolation algorithm.
-                                                        // Calculate as (FTM_STEPS_PER_UNIT_TIME / 2).
-  // These values may be configured to adjust duration of loop().
-  #define FTM_STEPS_PER_LOOP         60                 // Number of stepper commands to generate each loop().
-  #define FTM_POINTS_PER_LOOP       100                 // Number of trajectory points to generate each loop().
-
-  // This value may be configured to adjust duration to consume the command buffer.
-  // Try increasing this value if stepper motion is not smooth.
-  #define FTM_STEPPERCMD_BUFF_SIZE 1000                 // Size of the stepper command buffers.
-
-  //#define FT_MOTION_MENU                              // Provide a MarlinUI menu to set M493 parameters.
+  #define FTM_UNIFIED_BWS                         // DON'T DISABLE unless you use Ulendo FBS (not implemented)
+  #if ENABLED(FTM_UNIFIED_BWS)
+    #define FTM_BW_SIZE               100         // Unified Window and Batch size with a ratio of 2
+  #else
+    #define FTM_WINDOW_SIZE           200         // Custom Window size for trajectory generation needed by Ulendo FBS
+    #define FTM_BATCH_SIZE            100         // Custom Batch size for trajectory generation needed by Ulendo FBS
+  #endif
+
+  #define FTM_FS                     1000         // (Hz) Frequency for trajectory generation. (Reciprocal of FTM_TS)
+  #define FTM_TS                        0.001f    // (s) Time step for trajectory generation. (Reciprocal of FTM_FS)
+
+  // These values may be configured to adjust the duration of loop().
+  #define FTM_STEPS_PER_LOOP           60         // Number of stepper commands to generate each loop()
+  #define FTM_POINTS_PER_LOOP         100         // Number of trajectory points to generate each loop()
+
+  #if DISABLED(COREXY)
+    #define FTM_STEPPER_FS          20000         // (Hz) Frequency for stepper I/O update
+
+    // Use this to adjust the time required to consume the command buffer.
+    // Try increasing this value if stepper motion is choppy.
+    #define FTM_STEPPERCMD_BUFF_SIZE 3000         // Size of the stepper command buffers
+                                                  // (FTM_STEPS_PER_LOOP * FTM_POINTS_PER_LOOP) is a good start
+                                                  // If you run out of memory, fall back to 3000 and increase progressively
+  #else
+    // CoreXY motion needs a larger buffer size. These values are based on our testing.
+    #define FTM_STEPPER_FS          30000
+    #define FTM_STEPPERCMD_BUFF_SIZE 6000
+  #endif
+
+  #define FTM_STEPS_PER_UNIT_TIME (FTM_STEPPER_FS / FTM_FS)       // Interpolated stepper commands per unit time
+  #define FTM_CTS_COMPARE_VAL (FTM_STEPS_PER_UNIT_TIME / 2)       // Comparison value used in interpolation algorithm
+  #define FTM_MIN_TICKS ((STEPPER_TIMER_RATE) / (FTM_STEPPER_FS)) // Minimum stepper ticks between steps
+
+  #define FTM_MIN_SHAPE_FREQ           10         // Minimum shaping frequency
+  #define FTM_RATIO (FTM_FS / FTM_MIN_SHAPE_FREQ) // Factor for use in FTM_ZMAX. DON'T CHANGE.
+  #define FTM_ZMAX (FTM_RATIO * 2)                // Maximum delays for shaping functions (even numbers only!)
+                                                  // Calculate as:
+                                                  //   ZV       : FTM_RATIO / 2
+                                                  //   ZVD, MZV : FTM_RATIO
+                                                  //   2HEI     : FTM_RATIO * 3 / 2
+                                                  //   3HEI     : FTM_RATIO * 2
 #endif
 
 /**
@@ -1470,11 +1490,6 @@
   #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
 #endif
 
-//
-// LCD Backlight Timeout
-//
-//#define LCD_BACKLIGHT_TIMEOUT_MINS 1  // (minutes) Timeout before turning off the backlight
-
 #if HAS_BED_PROBE && ANY(HAS_MARLINUI_MENU, HAS_TFT_LVGL_UI)
   #define PROBE_OFFSET_WIZARD         // Add a Probe Z Offset calibration option to the LCD menu
   #if ENABLED(PROBE_OFFSET_WIZARD)
@@ -2205,6 +2220,15 @@
   //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
 #endif
 
+//
+// 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
+#endif
+
 //
 // ADC Button Debounce
 //
@@ -2648,10 +2672,12 @@
   //#define FULL_REPORT_TO_HOST_FEATURE   // Auto-report the machine status like Grbl CNC
 #endif
 
-// Bad Serial-connections can miss a received command by sending an 'ok'
-// Therefore some clients abort after 30 seconds in a timeout.
-// Some other clients start sending commands while receiving a 'wait'.
-// This "wait" is only sent when the buffer is empty. 1 second is a good value here.
+/**
+ * Bad Serial-connections can miss a received command by sending an 'ok'
+ * Therefore some clients abort after 30 seconds in a timeout.
+ * Some other clients start sending commands while receiving a 'wait'.
+ * This "wait" is only sent when the buffer is empty. 1 second is a good value here.
+ */
 //#define NO_TIMEOUTS 1000 // (ms)
 
 // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
@@ -2664,6 +2690,15 @@
 // For serial echo, the number of digits after the decimal point
 //#define SERIAL_FLOAT_PRECISION 4
 
+/**
+ * This feature is EXPERIMENTAL so use with caution and test thoroughly.
+ * Enable this option to receive data on the serial ports via the onboard DMA
+ * controller for more stable and reliable high-speed serial communication.
+ * Only some STM32 MCUs are currently supported.
+ * Note: This has no effect on emulated USB serial ports.
+ */
+//#define SERIAL_DMA
+
 /**
  * Set the number of proportional font spaces required to fill up a typical character space.
  * This can help to better align the output of commands like `G29 O` Mesh Output.
@@ -3444,9 +3479,8 @@
 /**
  * TWI/I2C BUS
  *
- * This feature is an EXPERIMENTAL feature so it shall not be used on production
- * machines. Enabling this will allow you to send and receive I2C data from slave
- * devices on the bus.
+ * This feature is EXPERIMENTAL but may be useful for custom I2C peripherals.
+ * Enable this to send and receive I2C data from slave devices on the bus.
  *
  * ; Example #1
  * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)

diff --git a/Marlin/Version.h b/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 "2023-12-10"
+//#define STRING_DISTRIBUTION_DATE "2023-12-31"
 
 /**
  * Defines a generic printer name to be output to the LCD after booting Marlin.

diff --git a/Marlin/src/HAL/AVR/MarlinSerial.h b/Marlin/src/HAL/AVR/MarlinSerial.h
@@ -37,10 +37,6 @@
 #include "../../core/types.h"
 #include "../../core/serial_hook.h"
 
-#ifndef SERIAL_PORT
-  #define SERIAL_PORT 0
-#endif
-
 #ifndef USBCON
 
   // The presence of the UBRRH register is used to detect a UART.

diff --git a/Marlin/src/HAL/AVR/inc/Conditionals_LCD.h b/Marlin/src/HAL/AVR/inc/Conditionals_LCD.h
@@ -20,3 +20,7 @@
  *
  */
 #pragma once
+
+#ifndef SERIAL_PORT
+  #define SERIAL_PORT 0
+#endif
diff --git a/Marlin/src/HAL/AVR/u8g/LCD_defines.h b/Marlin/src/HAL/AVR/u8g/LCD_defines.h
@@ -0,0 +1,29 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2023 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
+
+/**
+ * AVR LCD-specific defines
+ */
+
+uint8_t u8g_com_HAL_AVR_sw_sp_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
+#define U8G_COM_HAL_SW_SPI_FN u8g_com_HAL_AVR_sw_sp_fn
diff --git a/Marlin/src/HAL/DUE/u8g/LCD_defines.h b/Marlin/src/HAL/DUE/u8g/LCD_defines.h
@@ -0,0 +1,34 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2023 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
+
+/**
+ * DUE (SAM3X8E) LCD-specific defines
+ */
+
+uint8_t u8g_com_HAL_DUE_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
+uint8_t u8g_com_HAL_DUE_shared_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
+uint8_t u8g_com_HAL_DUE_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
+
+#define U8G_COM_HAL_SW_SPI_FN     u8g_com_HAL_DUE_sw_spi_fn
+#define U8G_COM_HAL_HW_SPI_FN     u8g_com_HAL_DUE_shared_hw_spi_fn
+#define U8G_COM_ST7920_HAL_SW_SPI u8g_com_HAL_DUE_ST7920_sw_spi_fn
diff --git a/...UE/dogm/u8g_com_HAL_DUE_shared_hw_spi.cpp → ...DUE/u8g/u8g_com_HAL_DUE_shared_hw_spi.cpp b/...UE/dogm/u8g_com_HAL_DUE_shared_hw_spi.cpp → ...DUE/u8g/u8g_com_HAL_DUE_shared_hw_spi.cpp
diff --git a/...UE/dogm/u8g_com_HAL_DUE_st7920_sw_spi.cpp → ...DUE/u8g/u8g_com_HAL_DUE_st7920_sw_spi.cpp b/...UE/dogm/u8g_com_HAL_DUE_st7920_sw_spi.cpp → ...DUE/u8g/u8g_com_HAL_DUE_st7920_sw_spi.cpp
diff --git a/...c/HAL/DUE/dogm/u8g_com_HAL_DUE_sw_spi.cpp → ...rc/HAL/DUE/u8g/u8g_com_HAL_DUE_sw_spi.cpp b/...c/HAL/DUE/dogm/u8g_com_HAL_DUE_sw_spi.cpp → ...rc/HAL/DUE/u8g/u8g_com_HAL_DUE_sw_spi.cpp
diff --git a/...UE/dogm/u8g_com_HAL_DUE_sw_spi_shared.cpp → ...DUE/u8g/u8g_com_HAL_DUE_sw_spi_shared.cpp b/...UE/dogm/u8g_com_HAL_DUE_sw_spi_shared.cpp → ...DUE/u8g/u8g_com_HAL_DUE_sw_spi_shared.cpp
diff --git a/.../DUE/dogm/u8g_com_HAL_DUE_sw_spi_shared.h → ...L/DUE/u8g/u8g_com_HAL_DUE_sw_spi_shared.h b/.../DUE/dogm/u8g_com_HAL_DUE_sw_spi_shared.h → ...L/DUE/u8g/u8g_com_HAL_DUE_sw_spi_shared.h
diff --git a/Marlin/src/HAL/ESP32/inc/Conditionals_LCD.h b/Marlin/src/HAL/ESP32/inc/Conditionals_LCD.h
@@ -20,3 +20,7 @@
  *
  */
 #pragma once
+
+#if ANY(MKS_MINI_12864, FYSETC_MINI_12864_2_1)
+  #define U8G_HW_SPI_ESP32 1
+#endif
diff --git a/Marlin/src/HAL/ESP32/u8g/LCD_defines.h b/Marlin/src/HAL/ESP32/u8g/LCD_defines.h
@@ -0,0 +1,29 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2023 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
+
+/**
+ * ESP32 LCD-specific defines
+ */
+
+uint8_t u8g_esp32_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
+#define U8G_COM_HAL_HW_SPI_FN u8g_esp32_hw_spi_fn
diff --git a/Marlin/src/HAL/ESP32/u8g_esp32_spi.cpp b/Marlin/src/HAL/ESP32/u8g_esp32_spi.cpp
@@ -25,7 +25,7 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#if ANY(MKS_MINI_12864, FYSETC_MINI_12864_2_1)
+#if U8G_HW_SPI_ESP32
 
 #include <U8glib-HAL.h>
 #include "../shared/HAL_SPI.h"
@@ -41,7 +41,6 @@
 
 static SPISettings spiConfig;
 
-
 #ifndef LCD_SPI_SPEED
   #ifdef SD_SPI_SPEED
     #define LCD_SPI_SPEED SD_SPI_SPEED    // Assume SPI speed shared with SD
@@ -50,7 +49,7 @@ static SPISettings spiConfig;
   #endif
 #endif
 
-uint8_t u8g_eps_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
+uint8_t u8g_esp32_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
   static uint8_t msgInitCount = 2; // Ignore all messages until 2nd U8G_COM_MSG_INIT
 
   #if ENABLED(PAUSE_LCD_FOR_BUSY_SD)
@@ -101,6 +100,5 @@ uint8_t u8g_eps_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_pt
   return 1;
 }
 
-#endif // MKS_MINI_12864 || FYSETC_MINI_12864_2_1
-
+#endif // U8G_HW_SPI_ESP32
 #endif // ARDUINO_ARCH_ESP32
diff --git a/Marlin/src/HAL/HC32/inc/Conditionals_LCD.h b/Marlin/src/HAL/HC32/inc/Conditionals_LCD.h
@@ -20,3 +20,7 @@
  *
  */
 #pragma once
+
+#if ALL(HAS_MARLINUI_U8GLIB, FORCE_SOFT_SPI)
+  #define U8G_SW_SPI_HC32 1
+#endif
diff --git a/Marlin/src/HAL/HC32/u8g/LCD_defines.h b/Marlin/src/HAL/HC32/u8g/LCD_defines.h
@@ -0,0 +1,29 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2023 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
+
+/**
+ * HC32 LCD-specific defines
+ */
+
+uint8_t u8g_com_HAL_HC32_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
+#define U8G_COM_HAL_SW_SPI_FN     u8g_com_HAL_HC32_sw_spi_fn