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

…leo_1S_S6_btt_mini

Marlin/Configuration_adv.h

@@ -2556,27 +2556,28 @@
 //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
 
 /**
- * Minimum stepper driver pulse width (in µs)
- *   0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
- *   0 : Minimum 500ns for LV8729, adjusted in stepper.h
- *   1 : Minimum for A4988 and A5984 stepper drivers
- *   2 : Minimum for DRV8825 stepper drivers
- *   3 : Minimum for TB6600 stepper drivers
- *  30 : Minimum for TB6560 stepper drivers
+ * Minimum stepper driver pulse width (in ns)
+ * If undefined, these defaults (from Conditionals_adv.h) apply:
+ *     100 : Minimum for TMC2xxx stepper drivers
+ *     500 : Minimum for LV8729
+ *    1000 : Minimum for A4988 and A5984 stepper drivers
+ *    2000 : Minimum for DRV8825 stepper drivers
+ *    3000 : Minimum for TB6600 stepper drivers
+ *   30000 : Minimum for TB6560 stepper drivers
  *
  * Override the default value based on the driver type set in Configuration.h.
  */
-//#define MINIMUM_STEPPER_PULSE 2
+//#define MINIMUM_STEPPER_PULSE_NS 2000
 
 /**
  * Maximum stepping rate (in Hz) the stepper driver allows
- *  If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
+ * If undefined, these defaults (from Conditionals_adv.h) apply:
  *  5000000 : Maximum for TMC2xxx stepper drivers
  *  1000000 : Maximum for LV8729 stepper driver
- *  500000  : Maximum for A4988 stepper driver
- *  250000  : Maximum for DRV8825 stepper driver
- *  150000  : Maximum for TB6600 stepper driver
- *   15000  : Maximum for TB6560 stepper driver
+ *   500000 : Maximum for A4988 stepper driver
+ *   250000 : Maximum for DRV8825 stepper driver
+ *   150000 : Maximum for TB6600 stepper driver
+ *    15000 : Maximum for TB6560 stepper driver
  *
  * Override the default value based on the driver type set in Configuration.h.
  */

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 "2024-05-29"
+//#define STRING_DISTRIBUTION_DATE "2024-06-10"
 
 /**
  * Defines a generic printer name to be output to the LCD after booting Marlin.

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 ANY(HAS_DGUS_LCD, EXTENSIBLE_UI)
     #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 ANY(HAS_DGUS_LCD, EXTENSIBLE_UI)
     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 ANY(HAS_DGUS_LCD, EXTENSIBLE_UI)
       static ring_buffer_pos_t get_tx_buffer_free();
     #endif
 

Marlin/src/HAL/AVR/fast_pwm.cpp

@@ -150,7 +150,7 @@ void MarlinHAL::set_pwm_frequency(const pin_t pin, const uint16_t f_desired) {
       else {
         if (p == 32 || p == 128) continue;                    // Skip TIMER2 specific prescalers when not TIMER2
         const uint16_t rft = (F_CPU) / (p * f_desired);
-        DEBUG_ECHOLNPGM("(Not Timer 2) F_CPU=" STRINGIFY(F_CPU), " prescaler=", p, " f_desired=", f_desired);
+        DEBUG_ECHOLNPGM("(Not Timer 2) F_CPU=", STRINGIFY(F_CPU), " prescaler=", p, " f_desired=", f_desired);
         res_fast_temp = rft - 1;
         res_pc_temp = rft / 2;
       }

Marlin/src/HAL/AVR/fastio/fastio_1280.h

@@ -28,9 +28,6 @@
  *   Port          : E0 E1 E4 E5 G5 E3 H3 H4 H5 H6 B4 B5 B6 B7 J1 J0 H1 H0 D3 D2 D1 D0 A0 A1 A2 A3 A4 A5 A6 A7 C7 C6 C5 C4 C3 C2 C1 C0 D7 G2 G1 G0 L7 L6 L5 L4 L3 L2 L1 L0 B3 B2 B1 B0 F0 F1 F2 F3 F4 F5 F6 F7 K0 K1 K2 K3 K4 K5 K6 K7 | E2 E6 E7 xx xx H2 H7 G3 G4 xx xx xx xx xx D4 D5 D6 xx xx J2 J3 J4 J5 J6 J7 xx xx xx xx xx
  *   Logical Pin   : 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | 78 79 80 xx xx 84 85 71 70 xx xx xx xx xx 81 82 83 xx xx 72 73 75 76 77 74 xx xx xx xx xx
  *   Analog Input  :                                                                                                                                                                    0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15
- *
- * Arduino Pin Layout video: https://youtu.be/rIqeVCX09FA
- * AVR alternate pin function overview video: https://youtu.be/1yd8wuI5Plg
  */
 
 #include "../fastio.h"

Marlin/src/HAL/AVR/fastio/fastio_1281.h

@@ -26,9 +26,6 @@
  *
  *   Logical Pin: 38 39 40 41 42 43 44 45 16 10 11 12 06 07 08 09 30 31 32 33 34 35 36 37 17 18 19 20 21 22 23 24 00 01 13 05 02 03 14 15 46 47 48 49 50 51 52 53 25 26 27 28 29 04
  *   Port:        A0 A1 A2 A3 A4 A5 A6 A7 B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 E0 E1 E2 E3 E4 E5 E6 E7 F0 F1 F2 F3 F4 F5 F6 F7 G0 G1 G2 G3 G4 G5
- *
- * Arduino Pin Layout video: https://youtu.be/rIqeVCX09FA
- * AVR alternate pin function overview video: https://youtu.be/1yd8wuI5Plg
  */
 
 #include "../fastio.h"

Marlin/src/HAL/AVR/fastio/fastio_168.h

@@ -26,9 +26,6 @@
  *
  *   Logical Pin: 08 09 10 11 12 13 14 15 16 17 18 19 20 21 00 01 02 03 04 05 06 07
  *   Port:        B0 B1 B2 B3 B4 B5 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7
- *
- * Arduino Pin Layout video: https://youtu.be/rIqeVCX09FA
- * AVR alternate pin function overview video: https://youtu.be/1yd8wuI5Plg
  */
 
 #include "../fastio.h"

Marlin/src/HAL/AVR/fastio/fastio_644.h

@@ -26,9 +26,6 @@
  *
  *   Logical Pin: 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
  *   Port:        B0 B1 B2 B3 B4 B5 B6 B7 D0 D1 D2 D3 D4 D5 D6 D7 C0 C1 C2 C3 C4 C5 C6 C7 A7 A6 A5 A4 A3 A2 A1 A0
- *
- * Arduino Pin Layout video: https://youtu.be/rIqeVCX09FA
- * AVR alternate pin function overview video: https://youtu.be/1yd8wuI5Plg
  */
 
 /**                        ATMega644

Marlin/src/HAL/AVR/fastio/fastio_AT90USB.h

@@ -27,9 +27,6 @@
  *   Logical Pin: 28 29 30 31 32 33 34 35 20 21 22 23 24 25 26 27 10 11 12 13 14 15 16 17 00 01 02 03 04 05 06 07 08 09(46*47)36 37 18 19 38 39 40 41 42 43 44 45
  *   Port:        A0 A1 A2 A3 A4 A5 A6 A7 B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 E0 E1 E2 E3 E4 E5 E6 E7 F0 F1 F2 F3 F4 F5 F6 F7
  *            The logical pins 46 and 47 are not supported by Teensyduino, but are supported below as E2 and E3
- *
- * Arduino Pin Layout video: https://youtu.be/rIqeVCX09FA
- * AVR alternate pin function overview video: https://youtu.be/1yd8wuI5Plg
  */
 
 #include "../fastio.h"

Marlin/src/HAL/AVR/u8g_com_HAL_AVR_sw_spi.cpp

@@ -120,7 +120,7 @@ void u8g_spiSend_sw_AVR_mode_3(uint8_t val) {
   U8G_ATOMIC_END();
 }
 
-#if ENABLED(FYSETC_MINI_12864)
+#if U8G_SPI_USE_MODE_3
   #define SPISEND_SW_AVR u8g_spiSend_sw_AVR_mode_3
 #else
   #define SPISEND_SW_AVR u8g_spiSend_sw_AVR_mode_0
@@ -143,9 +143,9 @@ uint8_t u8g_com_HAL_AVR_sw_sp_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
       break;
 
     case U8G_COM_MSG_CHIP_SELECT:
-      #if ENABLED(FYSETC_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
+      #if U8G_SPI_USE_MODE_3                                  // 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_com_arduino_digital_write(u8g, U8G_PI_SCK, 1);  // Set SCK to mode 3 idle state before CS goes active
           u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
         }

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

@@ -68,16 +68,15 @@
  * Usually the hardware SPI pins are only available to the LCD. This makes the DUE hard SPI used at the same time
  * as the TMC2130 soft SPI the most common setup.
  */
-#define _IS_HW_SPI(P) (defined(TMC_SPI_##P) && (TMC_SPI_##P == SD_MOSI_PIN || TMC_SPI_##P == SD_MISO_PIN || TMC_SPI_##P == SD_SCK_PIN))
-
 #if HAS_MEDIA && HAS_DRIVER(TMC2130)
-  #if ENABLED(TMC_USE_SW_SPI)
-    #if DISABLED(SOFTWARE_SPI) && (_IS_HW_SPI(MOSI) || _IS_HW_SPI(MISO) || _IS_HW_SPI(SCK))
-      #error "DUE hardware SPI is required but is incompatible with TMC2130 software SPI. Either disable TMC_USE_SW_SPI or use separate pins for the two SPIs."
-    #endif
-  #elif ENABLED(SOFTWARE_SPI)
+  #define _IS_HW_SPI(P) (defined(TMC_SPI_##P) && (TMC_SPI_##P == SD_MOSI_PIN || TMC_SPI_##P == SD_MISO_PIN || TMC_SPI_##P == SD_SCK_PIN))
+  #if DISABLED(SOFTWARE_SPI) && ENABLED(TMC_USE_SW_SPI) && (_IS_HW_SPI(MOSI) || _IS_HW_SPI(MISO) || _IS_HW_SPI(SCK))
+    #error "DUE hardware SPI is required but is incompatible with TMC2130 software SPI. Either disable TMC_USE_SW_SPI or use separate pins for the two SPIs."
+  #endif
+  #if ENABLED(SOFTWARE_SPI) && DISABLED(TMC_USE_SW_SPI)
     #error "DUE software SPI is required but is incompatible with TMC2130 hardware SPI. Enable TMC_USE_SW_SPI to fix."
   #endif
+  #undef _IS_HW_SPI
 #endif
 
 #if ENABLED(FAST_PWM_FAN) || SPINDLE_LASER_FREQUENCY

Marlin/src/HAL/DUE/spi_pins.h

@@ -24,7 +24,7 @@
 /**
  * Define SPI Pins: SCK, MISO, MOSI, SS
  *
- * Available chip select pins for HW SPI are 4 10 52 77
+ * Available chip select pins for HW SPI are 4 10 52 77 87
  */
 #if SDSS == 4 || SDSS == 10 || SDSS == 52 || SDSS == 77 || SDSS == 87
   #if SDSS == 4

Marlin/src/HAL/DUE/u8g/u8g_com_HAL_DUE_sw_spi.cpp

@@ -66,7 +66,7 @@
 
 #include <U8glib-HAL.h>
 
-#if ENABLED(FYSETC_MINI_12864)
+#if U8G_SPI_USE_MODE_3
   #define SPISEND_SW_DUE u8g_spiSend_sw_DUE_mode_3
 #else
   #define SPISEND_SW_DUE u8g_spiSend_sw_DUE_mode_0
@@ -96,15 +96,15 @@ uint8_t u8g_com_HAL_DUE_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
       break;
 
     case U8G_COM_MSG_CHIP_SELECT:
-      #if ENABLED(FYSETC_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_DUE(u8g, U8G_PI_SCK, 1);  //set SCK to mode 3 idle state before CS goes active
+      #if U8G_SPI_USE_MODE_3                        // 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_DUE(u8g, U8G_PI_SCK, 1);   // Set SCK to mode 3 idle state before CS goes active
           u8g_SetPILevel_DUE(u8g, U8G_PI_CS, LOW);
         }
         else {
           u8g_SetPILevel_DUE(u8g, U8G_PI_CS, HIGH);
-          u8g_SetPILevel_DUE(u8g, U8G_PI_SCK, 0); //set SCK to mode 0 idle state after CS goes inactive
+          u8g_SetPILevel_DUE(u8g, U8G_PI_SCK, 0);   // Set SCK to mode 0 idle state after CS goes inactive
         }
       #else
         u8g_SetPILevel_DUE(u8g, U8G_PI_CS, !arg_val);

Marlin/src/HAL/HC32/u8g/u8g_com_HAL_HC32_sw_spi.cpp

@@ -82,7 +82,7 @@ static inline uint8_t swSpiTransfer_mode_3(uint8_t b, const uint8_t spi_speed, c
 }
 
 static void u8g_sw_spi_shift_out(uint8_t val) {
-  #if ANY(FYSETC_MINI_12864, MKS_MINI_12864)
+  #if U8G_SPI_USE_MODE_3
     swSpiTransfer_mode_3(val, SPI_speed);
   #else
     swSpiTransfer_mode_0(val, SPI_speed);
@@ -116,15 +116,15 @@ uint8_t u8g_com_HAL_HC32_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, voi
       break;
 
     case U8G_COM_MSG_CHIP_SELECT:
-      #if ANY(FYSETC_MINI_12864, MKS_MINI_12864) // This 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
-          WRITE(DOGLCD_SCK, HIGH);               // Set SCK to mode 3 idle state before CS goes active
+      #if U8G_SPI_USE_MODE_3        // This 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
+          WRITE(DOGLCD_SCK, HIGH);  // Set SCK to mode 3 idle state before CS goes active
           WRITE(DOGLCD_CS, LOW);
         }
         else {
           WRITE(DOGLCD_CS, HIGH);
-          WRITE(DOGLCD_SCK, LOW);  // Set SCK to mode 0 idle state after CS goes inactive
+          WRITE(DOGLCD_SCK, LOW);   // Set SCK to mode 0 idle state after CS goes inactive
         }
       #else
         WRITE(DOGLCD_CS, !arg_val);

Marlin/src/HAL/LINUX/spi_pins.h

@@ -28,12 +28,6 @@
                         // spiBeginTransaction.
 #endif
 
-// Onboard SD
-//#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 SD
 #ifndef SD_SCK_PIN
   #define SD_SCK_PIN        50

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 ANY(HAS_DGUS_LCD, EXTENSIBLE_UI)
     #define LCD_SERIAL_TX_BUFFER_FREE() LCD_SERIAL.available()
   #endif
 #endif

Marlin/src/HAL/LPC1768/fastio.h

@@ -66,7 +66,7 @@
 #define _WRITE(IO,V)          WRITE_PIN(IO,V)
 
 /// toggle a pin
-#define _TOGGLE(IO)           _WRITE(IO, !READ(IO))
+#define _TOGGLE(IO)           LPC176x::gpio_toggle(IO)
 
 /// set pin as input
 #define _SET_INPUT(IO)        SET_DIR_INPUT(IO)

Marlin/src/HAL/LPC1768/spi_pins.h

@@ -28,12 +28,13 @@
                         // 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 */
+// Onboard SD
+//#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 SD
 #ifndef SD_SCK_PIN
   #define SD_SCK_PIN        P0_15
 #endif

Marlin/src/HAL/LPC1768/u8g/u8g_com_HAL_LPC1768_sw_spi.cpp

@@ -132,7 +132,7 @@ uint8_t swSpiTransfer_mode_3(uint8_t b, const uint8_t spi_speed, const pin_t sck
 static uint8_t SPI_speed = 0;
 
 static void u8g_sw_spi_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val) {
-  #if ANY(FYSETC_MINI_12864, MKS_MINI_12864)
+  #if U8G_SPI_USE_MODE_3
     swSpiTransfer_mode_3(val, SPI_speed, clockPin, -1, dataPin);
   #else
     swSpiTransfer_mode_0(val, SPI_speed, clockPin, -1, dataPin);
@@ -160,15 +160,15 @@ uint8_t u8g_com_HAL_LPC1768_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t 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
+      #if U8G_SPI_USE_MODE_3                    // 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
+          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);

Marlin/src/HAL/NATIVE_SIM/u8g/u8g_com_sw_spi.cpp

@@ -131,7 +131,7 @@ static uint8_t swSpiInit(const uint8_t spi_speed, const uint8_t clk_pin, const u
 }
 
 static void u8g_sw_spi_shift_out(uint8_t dataPin, uint8_t clockPin, uint8_t val) {
-  #if ANY(FYSETC_MINI_12864, MKS_MINI_12864)
+  #if U8G_SPI_USE_MODE_3
     swSpiTransfer_mode_3(val, SPI_speed, clockPin, -1, dataPin);
   #else
     swSpiTransfer_mode_0(val, SPI_speed, clockPin, -1, dataPin);
@@ -159,15 +159,15 @@ uint8_t u8g_com_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_pt
       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
+      #if U8G_SPI_USE_MODE_3                    // 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
+          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);

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 ANY(HAS_DGUS_LCD, EXTENSIBLE_UI)
     #define LCD_SERIAL_TX_BUFFER_FREE() LCD_SERIAL.availableForWrite()
   #endif
 #endif

Marlin/src/HAL/STM32/HAL_SPI.cpp

@@ -37,7 +37,7 @@ static SPISettings spiConfig;
 // Public functions
 // ------------------------
 
-#if ENABLED(SOFTWARE_SPI)
+#if ANY(SOFTWARE_SPI, FORCE_SOFT_SPI)
 
   // ------------------------
   // Software SPI