🎨 EXP headers, ST7920 delays (#22641)

Marlin/src/HAL/AVR/HAL.h

@@ -39,6 +39,19 @@
 #include <avr/interrupt.h>
 #include <avr/io.h>
 
+//
+// Default graphical display delays
+//
+#if F_CPU >= 20000000
+  #define CPU_ST7920_DELAY_1 DELAY_NS(150)
+  #define CPU_ST7920_DELAY_2 DELAY_NS(  0)
+  #define CPU_ST7920_DELAY_3 DELAY_NS(150)
+#elif F_CPU == 16000000
+  #define CPU_ST7920_DELAY_1 DELAY_NS(125)
+  #define CPU_ST7920_DELAY_2 DELAY_NS(  0)
+  #define CPU_ST7920_DELAY_3 DELAY_NS(188)
+#endif
+
 #ifndef pgm_read_ptr
   // Compatibility for avr-libc 1.8.0-4.1 included with Ubuntu for
   // Windows Subsystem for Linux on Windows 10 as of 10/18/2019

Marlin/src/HAL/LINUX/HAL.h

@@ -63,9 +63,9 @@ uint8_t _getc();
 extern MSerialT usb_serial;
 #define MYSERIAL1 usb_serial
 
-#define ST7920_DELAY_1 DELAY_NS(600)
-#define ST7920_DELAY_2 DELAY_NS(750)
-#define ST7920_DELAY_3 DELAY_NS(750)
+#define CPU_ST7920_DELAY_1 DELAY_NS(600)
+#define CPU_ST7920_DELAY_2 DELAY_NS(750)
+#define CPU_ST7920_DELAY_3 DELAY_NS(750)
 
 //
 // Interrupts

Marlin/src/HAL/LPC1768/HAL.h

@@ -50,15 +50,9 @@ extern "C" volatile uint32_t _millis;
 //
 // Default graphical display delays
 //
-#ifndef ST7920_DELAY_1
-  #define ST7920_DELAY_1 DELAY_NS(600)
-#endif
-#ifndef ST7920_DELAY_2
-  #define ST7920_DELAY_2 DELAY_NS(750)
-#endif
-#ifndef ST7920_DELAY_3
-  #define ST7920_DELAY_3 DELAY_NS(750)
-#endif
+#define CPU_ST7920_DELAY_1 DELAY_NS(600)
+#define CPU_ST7920_DELAY_2 DELAY_NS(750)
+#define CPU_ST7920_DELAY_3 DELAY_NS(750)
 
 typedef ForwardSerial1Class< decltype(UsbSerial) > DefaultSerial1;
 extern DefaultSerial1 USBSerial;

Marlin/src/HAL/NATIVE_SIM/HAL.h

@@ -99,9 +99,9 @@ extern MSerialT serial_stream_3;
 #endif
 
 
-#define ST7920_DELAY_1 DELAY_NS(600)
-#define ST7920_DELAY_2 DELAY_NS(750)
-#define ST7920_DELAY_3 DELAY_NS(750)
+#define CPU_ST7920_DELAY_1 DELAY_NS(600)
+#define CPU_ST7920_DELAY_2 DELAY_NS(750)
+#define CPU_ST7920_DELAY_3 DELAY_NS(750)
 
 //
 // Interrupts

Marlin/src/HAL/STM32/HAL.h

@@ -38,6 +38,13 @@
 #include <stdint.h>
 
 //
+// Default graphical display delays
+//
+#define CPU_ST7920_DELAY_1 DELAY_NS(300)
+#define CPU_ST7920_DELAY_2 DELAY_NS( 40)
+#define CPU_ST7920_DELAY_3 DELAY_NS(340)
+
+//
 // Serial Ports
 //
 #ifdef USBCON

Marlin/src/HAL/STM32F1/HAL.h

@@ -51,6 +51,13 @@
 // Defines
 // ------------------------
 
+//
+// Default graphical display delays
+//
+#define CPU_ST7920_DELAY_1 DELAY_NS(300)
+#define CPU_ST7920_DELAY_2 DELAY_NS( 40)
+#define CPU_ST7920_DELAY_3 DELAY_NS(340)
+
 #ifndef STM32_FLASH_SIZE
   #if ANY(MCU_STM32F103RE, MCU_STM32F103VE, MCU_STM32F103ZE)
     #define STM32_FLASH_SIZE 512

Marlin/src/HAL/TEENSY31_32/HAL.h

@@ -36,9 +36,9 @@
 
 #include <stdint.h>
 
-#define ST7920_DELAY_1 DELAY_NS(600)
-#define ST7920_DELAY_2 DELAY_NS(750)
-#define ST7920_DELAY_3 DELAY_NS(750)
+#define CPU_ST7920_DELAY_1 DELAY_NS(600)
+#define CPU_ST7920_DELAY_2 DELAY_NS(750)
+#define CPU_ST7920_DELAY_3 DELAY_NS(750)
 
 //#undef MOTHERBOARD
 //#define MOTHERBOARD BOARD_TEENSY31_32

Marlin/src/HAL/TEENSY35_36/HAL.h

@@ -37,9 +37,9 @@
 #include <stdint.h>
 #include <util/atomic.h>
 
-#define ST7920_DELAY_1 DELAY_NS(600)
-#define ST7920_DELAY_2 DELAY_NS(750)
-#define ST7920_DELAY_3 DELAY_NS(750)
+#define CPU_ST7920_DELAY_1 DELAY_NS(600)
+#define CPU_ST7920_DELAY_2 DELAY_NS(750)
+#define CPU_ST7920_DELAY_3 DELAY_NS(750)
 
 // ------------------------
 // Defines

Marlin/src/HAL/TEENSY40_41/HAL.h

@@ -41,9 +41,9 @@
   #include "../../feature/ethernet.h"
 #endif
 
-//#define ST7920_DELAY_1 DELAY_NS(600)
-//#define ST7920_DELAY_2 DELAY_NS(750)
-//#define ST7920_DELAY_3 DELAY_NS(750)
+#define CPU_ST7920_DELAY_1 DELAY_NS(600)
+#define CPU_ST7920_DELAY_2 DELAY_NS(750)
+#define CPU_ST7920_DELAY_3 DELAY_NS(750)
 
 // ------------------------
 // Defines

Marlin/src/inc/Conditionals_LCD.h

@@ -237,11 +237,18 @@
 #elif ENABLED(CR10_STOCKDISPLAY)
 
   #define IS_RRD_FG_SC 1
-  #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-  #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-  #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
+  #define LCD_ST7920_DELAY_1 DELAY_NS(125)
+  #define LCD_ST7920_DELAY_2 DELAY_NS(125)
+  #define LCD_ST7920_DELAY_3 DELAY_NS(125)
 
-#elif ANY(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER, ANET_FULL_GRAPHICS_LCD, ANET_FULL_GRAPHICS_LCD_ALT_WIRING, BQ_LCD_SMART_CONTROLLER, K3D_FULL_GRAPHIC_SMART_CONTROLLER)
+#elif ENABLED(ANET_FULL_GRAPHICS_LCD, ANET_FULL_GRAPHICS_LCD_ALT_WIRING)
+
+  #define IS_RRD_FG_SC 1
+  #define LCD_ST7920_DELAY_1 DELAY_NS(150)
+  #define LCD_ST7920_DELAY_2 DELAY_NS(150)
+  #define LCD_ST7920_DELAY_3 DELAY_NS(150)
+
+#elif ANY(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER, BQ_LCD_SMART_CONTROLLER, K3D_FULL_GRAPHIC_SMART_CONTROLLER)
 
   #define IS_RRD_FG_SC 1
 

Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp

@@ -33,60 +33,6 @@
 
 #include "ultralcd_st7920_u8glib_rrd_AVR.h"
 
-#if F_CPU >= 20000000
-  #define CPU_ST7920_DELAY_1 DELAY_NS(150)
-  #define CPU_ST7920_DELAY_2 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_3 DELAY_NS(150)
-#elif MB(3DRAG, K8200, K8400)
-  #define CPU_ST7920_DELAY_1 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_2 DELAY_NS(188)
-  #define CPU_ST7920_DELAY_3 DELAY_NS(0)
-#elif MB(MINIRAMBO, EINSY_RAMBO, EINSY_RETRO, SILVER_GATE)
-  #define CPU_ST7920_DELAY_1 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_2 DELAY_NS(250)
-  #define CPU_ST7920_DELAY_3 DELAY_NS(0)
-#elif MB(RAMBO)
-  #define CPU_ST7920_DELAY_1 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_2 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_3 DELAY_NS(0)
-#elif MB(BQ_ZUM_MEGA_3D)
-  #define CPU_ST7920_DELAY_1 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_2 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_3 DELAY_NS(189)
-#elif defined(ARDUINO_ARCH_STM32)
-  #define CPU_ST7920_DELAY_1 DELAY_NS(300)
-  #define CPU_ST7920_DELAY_2 DELAY_NS(40)
-  #define CPU_ST7920_DELAY_3 DELAY_NS(340)
-#elif F_CPU == 16000000
-  #define CPU_ST7920_DELAY_1 DELAY_NS(125)
-  #define CPU_ST7920_DELAY_2 DELAY_NS(0)
-  #define CPU_ST7920_DELAY_3 DELAY_NS(188)
-#else
-  #error "No valid condition for delays in 'ultralcd_st7920_u8glib_rrd_AVR.h'"
-#endif
-
-#ifndef ST7920_DELAY_1
-  #ifdef BOARD_ST7920_DELAY_1
-    #define ST7920_DELAY_1 BOARD_ST7920_DELAY_1
-  #else
-    #define ST7920_DELAY_1 CPU_ST7920_DELAY_1
-  #endif
-#endif
-#ifndef ST7920_DELAY_2
-  #ifdef BOARD_ST7920_DELAY_2
-    #define ST7920_DELAY_2 BOARD_ST7920_DELAY_2
-  #else
-    #define ST7920_DELAY_2 CPU_ST7920_DELAY_2
-  #endif
-#endif
-#ifndef ST7920_DELAY_3
-  #ifdef BOARD_ST7920_DELAY_3
-    #define ST7920_DELAY_3 BOARD_ST7920_DELAY_3
-  #else
-    #define ST7920_DELAY_3 CPU_ST7920_DELAY_3
-  #endif
-#endif
-
 // Optimize this code with -O3
 #pragma GCC optimize (3)
 

Marlin/src/pins/esp32/pins_MRR_ESPE.h

@@ -122,7 +122,7 @@
 // LCDs and Controllers //
 //////////////////////////
 
-#if HAS_MARLINUI_U8GLIB
+#if HAS_WIRED_LCD
 
   #define LCD_PINS_RS                         13
   #define LCD_PINS_ENABLE                     17

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_1.h

@@ -63,7 +63,6 @@
  *          ------                    ------
  *           EXP2                      EXP1
  */
-
 #define EXP1_03_PIN                        -1
 #define EXP1_04_PIN                        -1
 #define EXP1_05_PIN                        -1

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h

@@ -184,16 +184,15 @@
 #endif
 
 /**
- *               ------                                             ------
- *           NC | 1  2 | GND                                    5V | 1  2 | GND
- *        RESET | 3  4 | 1.31 (SD_DETECT)            (LCD_D7) 1.23 | 3  4 | 1.22 (LCD_D6)
- *  (MOSI) 0.18 | 5  6   3.25 (BTN_EN2)              (LCD_D5) 1.21 | 5  6   1.20 (LCD_D4)
- * (SD_SS) 0.16 | 7  8 | 3.26 (BTN_EN1)              (LCD_RS) 1.19 | 7  8 | 1.18 (LCD_EN)
- *   (SCK) 0.15 | 9 10 | 0.17 (MISO)                (BTN_ENC) 0.28 | 9 10 | 1.30 (BEEPER)
- *               ------                                             ------
- *               EXP2                                               EXP1
+ *                 ------                                     ------
+ *  (BEEPER) 1.30 |10  9 | 0.28 (BTN_ENC)        (MISO) 0.17 |10  9 | 0.15 (SCK)
+ *  (LCD_EN) 1.18 | 8  7 | 1.19  (LCD_RS)     (BTN_EN1) 3.26 | 8  7 | 0.16 (SD_SS)
+ *  (LCD_D4) 1.20   6  5 | 1.21  (LCD_D5)     (BTN_EN2) 3.25   6  5 | 0.18 (MOSI)
+ *  (LCD_D6) 1.22 | 4  3 | 1.23  (LCD_D7)   (SD_DETECT) 1.31 | 4  3 | RESET
+ *            GND | 2  1 | 5V                            GND | 2  1 | NC
+ *                 ------                                     ------
+ *                  EXP1                                       EXP2
  */
-
 #define EXP1_03_PIN                        P1_23
 #define EXP1_04_PIN                        P1_22
 #define EXP1_05_PIN                        P1_21

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h

@@ -239,16 +239,15 @@
   #define TMC_BAUD_RATE                    19200
 #endif
 
-/**       ------                        ------
- *    NC | 1  2 | GND               5V | 1  2 | GND
- * RESET | 3  4 | 1.31            1.23 | 3  4 | 1.22
- *  0.18 | 5  6   3.25            1.21 | 5  6   1.20
- *  0.16 | 7  8 | 3.26            1.19 | 7  8 | 1.18
- *  0.15 | 9  10| 0.17            0.28 | 9  10| 1.30
- *        ------                        ------
- *         EXP2                          EXP1
+/**       ------                ------
+ *  1.30 |10  9 | 0.28    0.17 |10  9 | 0.15
+ *  1.18 | 8  7 | 1.19    3.26 | 8  7 | 0.16
+ *  1.20   6  5 | 1.21    3.25   6  5 | 0.18
+ *  1.22 | 4  3 | 1.23    1.31 | 4  3 | RESET
+ *   GND | 2  1 | 5V       GND | 2  1 | NC
+ *        ------                ------
+ *         EXP1                  EXP2
  */
-
 #define EXP1_03_PIN                        P1_23
 #define EXP1_04_PIN                        P1_22
 #define EXP1_05_PIN                        P1_21
@@ -258,7 +257,7 @@
 #define EXP1_09_PIN                        P0_28
 #define EXP1_10_PIN                        P1_30
 
-#define EXP2_03_PIN                        -1
+#define EXP2_03_PIN                        -1     // RESET
 #define EXP2_04_PIN                        P1_31
 #define EXP2_05_PIN                        P0_18
 #define EXP2_06_PIN                        P3_25

Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h

@@ -237,7 +237,6 @@
  *                ------                                        ------
  *                 EXP1                                          EXP2
  */
-
 #define EXP1_03_PIN                        P1_22
 #define EXP1_04_PIN                        P1_00
 #define EXP1_05_PIN                        P0_17

Marlin/src/pins/lpc1769/pins_BTT_SKR_E3_TURBO.h

@@ -188,7 +188,6 @@
  *                  ------
  *                   EXP
  */
-
 #define EXP1_03_PIN                        P0_18
 #define EXP1_04_PIN                        P0_17
 #define EXP1_05_PIN                        P0_15

Marlin/src/pins/mega/pins_OVERLORD.h

@@ -119,7 +119,7 @@
 //
 // LCD / Controller
 //
-#if HAS_MARLINUI_U8GLIB
+#if HAS_WIRED_LCD
   // OVERLORD OLED pins
   #define LCD_PINS_RS                         20
   #define LCD_PINS_D5                         21

Marlin/src/pins/mega/pins_SILVER_GATE.h

@@ -72,7 +72,7 @@
 #define HEATER_BED_PIN                         8
 #define TEMP_BED_PIN                           6
 
-#if HAS_MARLINUI_U8GLIB
+#if HAS_WIRED_LCD
   #if ENABLED(U8GLIB_ST7920)                      // SPI GLCD 12864 ST7920
     #define LCD_PINS_RS                       30
     #define LCD_PINS_ENABLE                   20
@@ -86,6 +86,9 @@
       #define KILL_PIN                        21
       #define HOME_PIN                        28
     #endif
+    #define BOARD_ST7920_DELAY_1   DELAY_NS(  0)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS(250)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(  0)
   #endif
 #endif
 

Marlin/src/pins/pins_postprocess.h

@@ -1221,23 +1221,47 @@
 //
 // Default DOGLCD SPI delays
 //
-#if HAS_MARLINUI_U8GLIB
-  #if !defined(ST7920_DELAY_1) && defined(BOARD_ST7920_DELAY_1)
-    #define ST7920_DELAY_1 BOARD_ST7920_DELAY_1
+#if ENABLED(U8GLIB_ST7920)
+  #ifndef ST7920_DELAY_1
+    #ifdef LCD_ST7920_DELAY_1
+      #define ST7920_DELAY_1 LCD_ST7920_DELAY_1
+    #elif defined(BOARD_ST7920_DELAY_1)
+      #define ST7920_DELAY_1 BOARD_ST7920_DELAY_1
+    #elif defined(CPU_ST7920_DELAY_1)
+      #define ST7920_DELAY_1 CPU_ST7920_DELAY_1
+    #endif
   #endif
-  #if !defined(ST7920_DELAY_2) && defined(BOARD_ST7920_DELAY_2)
-    #define ST7920_DELAY_2 BOARD_ST7920_DELAY_2
+  #ifndef ST7920_DELAY_2
+    #ifdef LCD_ST7920_DELAY_2
+      #define ST7920_DELAY_2 LCD_ST7920_DELAY_2
+    #elif defined(BOARD_ST7920_DELAY_2)
+      #define ST7920_DELAY_2 BOARD_ST7920_DELAY_2
+    #elif defined(CPU_ST7920_DELAY_2)
+      #define ST7920_DELAY_2 CPU_ST7920_DELAY_2
+    #endif
   #endif
-  #if !defined(ST7920_DELAY_3) && defined(BOARD_ST7920_DELAY_3)
-    #define ST7920_DELAY_3 BOARD_ST7920_DELAY_3
+  #ifndef ST7920_DELAY_3
+    #ifdef LCD_ST7920_DELAY_3
+      #define ST7920_DELAY_3 LCD_ST7920_DELAY_3
+    #elif defined(BOARD_ST7920_DELAY_3)
+      #define ST7920_DELAY_3 BOARD_ST7920_DELAY_3
+    #elif defined(CPU_ST7920_DELAY_3)
+      #define ST7920_DELAY_3 CPU_ST7920_DELAY_3
+    #endif
   #endif
 #else
   #undef ST7920_DELAY_1
   #undef ST7920_DELAY_2
   #undef ST7920_DELAY_3
+  #undef LCD_ST7920_DELAY_1
+  #undef LCD_ST7920_DELAY_2
+  #undef LCD_ST7920_DELAY_3
   #undef BOARD_ST7920_DELAY_1
   #undef BOARD_ST7920_DELAY_2
   #undef BOARD_ST7920_DELAY_3
+  #undef CPU_ST7920_DELAY_1
+  #undef CPU_ST7920_DELAY_2
+  #undef CPU_ST7920_DELAY_3
 #endif
 
 #if !NEED_CASE_LIGHT_PIN

Marlin/src/pins/rambo/pins_EINSY_RAMBO.h

@@ -205,4 +205,10 @@
   #endif // IS_ULTIPANEL || TOUCH_UI_ULTIPANEL
 #endif // HAS_WIRED_LCD
 
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(250)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(  0)
+#endif
+
 #undef MK3_FAN_PINS

Marlin/src/pins/rambo/pins_EINSY_RETRO.h

@@ -199,3 +199,10 @@
   #endif // IS_ULTIPANEL || TOUCH_UI_ULTIPANEL || TOUCH_UI_FTDI_EVE
 
 #endif // HAS_WIRED_LCD || TOUCH_UI_ULTIPANEL || TOUCH_UI_FTDI_EVE
+
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(250)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(  0)
+#endif

Marlin/src/pins/rambo/pins_MINIRAMBO.h

@@ -69,7 +69,7 @@
 #define E0_DIR_PIN                            43
 #define E0_ENABLE_PIN                         26
 
-// Microstepping pins - Mapping not from fastio.h (?)
+// Microstepping pins
 #define X_MS1_PIN                             40
 #define X_MS2_PIN                             41
 #define Y_MS1_PIN                             69
@@ -192,3 +192,9 @@
   #endif // IS_ULTIPANEL || TOUCH_UI_ULTIPANEL
 
 #endif // HAS_WIRED_LCD || TOUCH_UI_ULTIPANEL
+
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(250)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(  0)
+#endif

Marlin/src/pins/rambo/pins_RAMBO.h

@@ -268,3 +268,10 @@
   #endif // !IS_NEWPANEL
 
 #endif // HAS_WIRED_LCD
+
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1       DELAY_NS(0)
+  #define BOARD_ST7920_DELAY_2       DELAY_NS(0)
+  #define BOARD_ST7920_DELAY_3       DELAY_NS(0)
+#endif

Marlin/src/pins/ramps/pins_3DRAG.h

@@ -80,6 +80,7 @@
 #if IS_ULTRA_LCD && IS_NEWPANEL
   #undef BEEPER_PIN
 
+  // TODO: Remap EXP1/2 based on adapter
   #undef LCD_PINS_RS
   #undef LCD_PINS_ENABLE
   #undef LCD_PINS_D4
@@ -107,6 +108,12 @@
 
 #endif // IS_ULTRA_LCD && IS_NEWPANEL
 
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(188)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(  0)
+#endif
+
 /**
  *  M3/M4/M5 - Spindle/Laser Control
  *

Marlin/src/pins/ramps/pins_BAM_DICE_DUE.h

@@ -38,12 +38,10 @@
 #define SPINDLE_DIR_PIN                       67
 #define SPINDLE_LASER_PWM_PIN                 44  // Hardware PWM
 
-#include "pins_RAMPS.h"
-
 //
 // Temperature Sensors
 //
-#undef TEMP_0_PIN
-#undef TEMP_1_PIN
 #define TEMP_0_PIN                             9  // Analog Input
 #define TEMP_1_PIN                            11  // Analog Input
+
+#include "pins_RAMPS.h"

Marlin/src/pins/ramps/pins_BQ_ZUM_MEGA_3D.h

@@ -123,3 +123,10 @@
   #undef HEATER_BED_PIN
   #define HEATER_BED_PIN                       8
 #endif
+
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(189)
+#endif

Marlin/src/pins/ramps/pins_DAGOMA_F5.h

@@ -39,10 +39,8 @@
   #define FIL_RUNOUT2_PIN                     14
 #endif
 
-//
-// LCD delays
-//
-#if HAS_MARLINUI_U8GLIB
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
   #define BOARD_ST7920_DELAY_1 DELAY_NS(0)
   #define BOARD_ST7920_DELAY_2 DELAY_NS(250)
   #define BOARD_ST7920_DELAY_3 DELAY_NS(250)

Marlin/src/pins/ramps/pins_FORMBOT_TREX2PLUS.h

@@ -198,14 +198,9 @@
   #define LCD_PINS_D7                         29
 #endif
 
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1 DELAY_NS(200)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2 DELAY_NS(200)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3 DELAY_NS(200)
-  #endif
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(200)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(200)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(200)
 #endif

Marlin/src/pins/ramps/pins_K8600.h

@@ -60,30 +60,9 @@
 //
 // Steppers
 //
-#undef X_STEP_PIN
-#undef X_DIR_PIN
-#undef X_ENABLE_PIN
-#define X_STEP_PIN                            54
-#define X_DIR_PIN                             55
-#define X_ENABLE_PIN                          38
-
-#undef Y_STEP_PIN
-#undef Y_DIR_PIN
-#undef Y_ENABLE_PIN
-#define Y_STEP_PIN                            60
-#define Y_DIR_PIN                             61
-#define Y_ENABLE_PIN                          56
-
 #undef Z_ENABLE_PIN
 #define Z_ENABLE_PIN                          63
 
-#undef E0_STEP_PIN
-#undef E0_DIR_PIN
-#undef E0_ENABLE_PIN
-#define E0_STEP_PIN                           26
-#define E0_DIR_PIN                            28
-#define E0_ENABLE_PIN                         24
-
 //
 // Heaters / Fans
 //

Marlin/src/pins/ramps/pins_MKS_GEN_13.h

@@ -54,6 +54,9 @@
 
 #include "pins_RAMPS.h"
 
+#undef EXP2_03_PIN
+#define EXP2_03_PIN                           -1  // RESET
+
 //
 // LCD / Controller
 //
@@ -81,19 +84,21 @@
    *
    * This configuration uses the following arrangement:
    *
-   * EXP1 D37 = EN2   D35 = EN1     EXP2 D50 = MISO  D52 = SCK
-   *      D17 = BLUE  D16 = RED          D31 = ENC   D53 = SDCS
-   *      D23 = KILL  D25 = BUZZ         D33 = ---   D51 = MOSI
-   *      D27 = A0    D29 = LCS          D49 = SDCD  RST = ---
-   *      GND = GND   5V  = 5V           GND = ---   D41 = ---
+   *             ------                       ------
+   *       ENCB |10  9 |  ENCA          MISO |10  9 | SCK
+   *   BLUE_LED | 8  7 |  RED_LED     ENCBTN | 8  7 | SDCS
+   *       KILL   6  5 |  BEEPER               6  5 | MOSI
+   *         A0 | 4  3 |  LCD_CS        SDCD | 4  3 |
+   *        GND | 2  1 | 5V              GND | 2  1 | NC
+   *             ------                       ------
+   *              EXP1                         EXP2
    */
-
+  #undef SD_DETECT_PIN
   #undef BTN_EN1
   #undef BTN_EN2
   #undef BTN_ENC
   #undef DOGLCD_A0
   #undef DOGLCD_CS
-  #undef SD_DETECT_PIN
   #undef BEEPER_PIN
   #undef KILL_PIN
   #undef STAT_LED_RED_PIN
@@ -102,46 +107,24 @@
   //
   // VIKI2 12-wire lead
   //
+  #define SD_DETECT_PIN              EXP2_04_PIN  // SDCD     orange/white
+  #define BTN_EN1                    EXP1_09_PIN  // ENCA     white
+  #define BTN_EN2                    EXP1_10_PIN  // ENCB     green
+  #define BTN_ENC                    EXP2_08_PIN  // ENCBTN   purple
+  #define DOGLCD_A0                  EXP1_04_PIN  // A0       brown
+  #define DOGLCD_CS                  EXP1_03_PIN  // LCS      green/white
 
-  // orange/white          SDCD
-  #define SD_DETECT_PIN                       49
-
-  // white                 ENCA
-  #define BTN_EN1                             35
-
-  // green                 ENCB
-  #define BTN_EN2                             37
-
-  // purple                ENCBTN
-  #define BTN_ENC                             31
-
-  // brown                 A0
-  #define DOGLCD_A0                           27
+  // EXP2_10_PIN  gray   MISO
+  // EXP2_05_PIN  yellow MOSI
+  // EXP2_09_PIN  orange SCK
 
-  // green/white           LCS
-  #define DOGLCD_CS                           29
-
-                        // 50    gray   MISO
-                        // 51    yellow MOSI
-                        // 52    orange SCK
-
-  // blue                  SDCS
-  //#define SDSS                              53
+  //#define SDSS                     EXP2_07_PIN  // SDCS     blue
 
   //
   // VIKI2 4-wire lead
   //
-
-  // blue                  BTN
-  #define KILL_PIN                            23
-
-  // green                 BUZZER
-  #define BEEPER_PIN                          25
-
-  // yellow                RED-LED
-  #define STAT_LED_RED_PIN                    16
-
-  // white                 BLUE-LED
-  #define STAT_LED_BLUE_PIN                   17
-
+  #define KILL_PIN                   EXP1_06_PIN  // BTN      blue
+  #define BEEPER_PIN                 EXP1_05_PIN  // BUZZER   green
+  #define STAT_LED_RED_PIN           EXP1_07_PIN  // RED-LED  yellow
+  #define STAT_LED_BLUE_PIN          EXP1_08_PIN  // BLUE-LED white
 #endif

Marlin/src/pins/ramps/pins_RAMPS.h

@@ -120,14 +120,14 @@
 #define X_DIR_PIN                             55
 #define X_ENABLE_PIN                          38
 #ifndef X_CS_PIN
-  #define X_CS_PIN                   EXP2_07_PIN
+  #define X_CS_PIN                   AUX3_03_PIN
 #endif
 
 #define Y_STEP_PIN                            60
 #define Y_DIR_PIN                             61
 #define Y_ENABLE_PIN                          56
 #ifndef Y_CS_PIN
-  #define Y_CS_PIN                   EXP2_04_PIN
+  #define Y_CS_PIN                   AUX3_07_PIN
 #endif
 
 #ifndef Z_STEP_PIN
@@ -242,7 +242,7 @@
 // Misc. Functions
 //
 #ifndef SDSS
-  #define SDSS                       EXP2_07_PIN
+  #define SDSS                       AUX3_03_PIN
 #endif
 #define LED_PIN                               13
 
@@ -424,58 +424,79 @@
 #endif
 
 //
-// Aux 3 GND D52 D50 5V
-//       NC  D53 D51 D49
+// AUX3 : GND D52 D50 5V
+//        NC  D53 D51 D49
+
+#define AUX3_03_PIN                           53
+#define AUX3_04_PIN                           52
+#define AUX3_05_PIN                           51
+#define AUX3_06_PIN                           50
+#define AUX3_07_PIN                           49
 
 //
-// Aux 4 D16 D17 D23 D25 D27 D29 D31 D33 D35 D37 D39 D41 D43 D45 D47 D32 GND 5V
+// AUX4 : D16 D17 D23 D25 D27 D29 D31 D33 D35 D37 D39 D41 D43 D45 D47 D32 GND 5V
 //
 
+#define AUX4_03_PIN                           32
+#define AUX4_04_PIN                           47
+#define AUX4_05_PIN                           45
+#define AUX4_06_PIN                           43
+#define AUX4_07_PIN                           41
+#define AUX4_08_PIN                           39
+#define AUX4_09_PIN                           37
+#define AUX4_10_PIN                           35
+#define AUX4_11_PIN                           33
+#define AUX4_12_PIN                           31
+#define AUX4_13_PIN                           29
+#define AUX4_14_PIN                           27
+#define AUX4_15_PIN                           25
+#define AUX4_16_PIN                           23
+#define AUX4_17_PIN                           17
+#define AUX4_18_PIN                           16
+
 /**
- * LCD adapter. Please note: These comes in two variants. The socket keys can be
+ * LCD adapter. NOTE: These come in two variants. The socket keys can be
  * on either side, and may be backwards on some boards / displays.
- *         -----                           -----
- *    D37 |10 9 | D35          (MISO) D50 |10 9 | D52 (SCK)
- *    D17 | 8 7 | D16                 D31 | 8 7 | D53
- *    D23   6 5   D25                 D33   6 5   D51 (MOSI)
- *    D27 | 4 3 | D29                 D49 | 4 3 | D41
- *    GND | 2 1 | 5V                  GND | 2 1 | NC
- *         -----                           -----
- *         EXP1                            EXP2
+ *         ------                     ------
+ *    D37 |10  9 | D35    (MISO) D50 |10  9 | D52 (SCK)
+ *    D17 | 8  7 | D16           D31 | 8  7 | D53
+ *    D23   6  5   D25           D33   6  5   D51 (MOSI)
+ *    D27 | 4  3 | D29           D49 | 4  3 | D41
+ *    GND | 2  1 | 5V            GND | 2  1 | NC
+ *         ------                     ------
+ *          EXP1                       EXP2
  */
-
 #ifndef EXP1_03_PIN
-  #define EXP1_03_PIN                         29
-  #define EXP1_04_PIN                         27
-  #define EXP1_05_PIN                         25
-  #define EXP1_06_PIN                         23
-  #define EXP1_07_PIN                         16
-  #define EXP1_08_PIN                         17
-  #define EXP1_09_PIN                         35
-  #define EXP1_10_PIN                         37
-
-  #define EXP2_03_PIN                         41
-  #define EXP2_04_PIN                         49
-  #define EXP2_05_PIN                         51
-  #define EXP2_06_PIN                         33
-  #define EXP2_07_PIN                         53
-  #define EXP2_08_PIN                         31
-  #define EXP2_09_PIN                         52
-  #define EXP2_10_PIN                         50
+  #define EXP1_03_PIN                AUX4_13_PIN
+  #define EXP1_04_PIN                AUX4_14_PIN
+  #define EXP1_05_PIN                AUX4_15_PIN
+  #define EXP1_06_PIN                AUX4_16_PIN
+  #define EXP1_07_PIN                AUX4_18_PIN
+  #define EXP1_08_PIN                AUX4_17_PIN
+  #define EXP1_09_PIN                AUX4_10_PIN
+  #define EXP1_10_PIN                AUX4_09_PIN
+
+  #define EXP2_03_PIN                AUX4_07_PIN
+  #define EXP2_04_PIN                AUX3_07_PIN
+  #define EXP2_05_PIN                AUX3_05_PIN
+  #define EXP2_06_PIN                AUX4_11_PIN
+  #define EXP2_07_PIN                AUX3_03_PIN
+  #define EXP2_08_PIN                AUX4_12_PIN
+  #define EXP2_09_PIN                AUX3_04_PIN
+  #define EXP2_10_PIN                AUX3_06_PIN
 #endif
 
 //////////////////////////
 // LCDs and Controllers //
 //////////////////////////
 
-// GLCD features
-// Uncomment screen orientation
-//#define LCD_SCREEN_ROT_90
-//#define LCD_SCREEN_ROT_180
-//#define LCD_SCREEN_ROT_270
-
 #if HAS_WIRED_LCD
 
+  // Uncomment screen orientation
+  //#define LCD_SCREEN_ROT_90
+  //#define LCD_SCREEN_ROT_180
+  //#define LCD_SCREEN_ROT_270
+
   //
   // LCD Display output pins
   //
@@ -587,7 +608,7 @@
       #endif
 
       #if ENABLED(BQ_LCD_SMART_CONTROLLER)
-        #define LCD_BACKLIGHT_PIN             39
+        #define LCD_BACKLIGHT_PIN    AUX4_08_PIN
       #endif
 
     #elif ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
@@ -599,9 +620,9 @@
 
     #elif ENABLED(LCD_I2C_PANELOLU2)
 
-      #define BTN_EN1                         47
-      #define BTN_EN2                         43
-      #define BTN_ENC                         32
+      #define BTN_EN1                AUX4_04_PIN
+      #define BTN_EN2                AUX4_06_PIN
+      #define BTN_ENC                AUX4_03_PIN
       #define LCD_SDSS                      SDSS
       #define KILL_PIN               EXP2_03_PIN
 
@@ -725,13 +746,23 @@
 
       // Pins only defined for RAMPS_SMART currently
 
+    #elif ENABLED(G3D_PANEL)
+
+      #define BEEPER_PIN             EXP2_06_PIN
+
+      #define SD_DETECT_PIN          EXP2_04_PIN
+      #define KILL_PIN               EXP2_03_PIN
+
+      #define BTN_EN1                EXP1_10_PIN
+      #define BTN_EN2                EXP1_09_PIN
+      #define BTN_ENC                EXP2_08_PIN
+
     #elif IS_TFTGLCD_PANEL
 
       #define SD_DETECT_PIN          EXP2_04_PIN
 
     #else
 
-      // Beeper on AUX-4
       #define BEEPER_PIN             EXP2_06_PIN
 
       // Buttons are directly attached to AUX-2
@@ -745,11 +776,6 @@
         #define BTN_ENC              EXP2_08_PIN
       #endif
 
-      #if ENABLED(G3D_PANEL)
-        #define SD_DETECT_PIN        EXP2_04_PIN
-        #define KILL_PIN             EXP2_03_PIN
-      #endif
-
     #endif
   #endif // IS_NEWPANEL
 

Marlin/src/pins/sanguino/pins_MELZI.h

@@ -31,4 +31,17 @@
 
 #define IS_MELZI 1
 
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #ifndef BOARD_ST7920_DELAY_1
+    #define BOARD_ST7920_DELAY_1   DELAY_NS(  0)
+  #endif
+  #ifndef BOARD_ST7920_DELAY_2
+    #define BOARD_ST7920_DELAY_2   DELAY_NS(188)
+  #endif
+  #ifndef BOARD_ST7920_DELAY_3
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(  0)
+  #endif
+#endif
+
 #include "pins_SANGUINOLOLU_12.h"

Marlin/src/pins/sanguino/pins_MELZI_CREALITY.h

@@ -36,16 +36,10 @@
 #define BOARD_INFO_NAME "Melzi (Creality)"
 
 // Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
-  #endif
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(125)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(125)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(125)
 #endif
 
 #include "pins_MELZI.h"
@@ -137,11 +131,11 @@
 
 /**
  *    EXP1 Connector                      EXP1 as CR10 STOCKDISPLAY
- *        -----                                      -----
- *   PA4 | 6 5 | PC0                     BEEPER_PIN | 6 5 | BTN_ENC
- *   PD3 | 7 4 | RESET                      BTN_EN1 | 7 4 | RESET
- *   PD2   8 3 | PA1                        BTN_EN2   8 3 | LCD_PINS_D4 (ST9720 CLK)
- *   PA3 | 9 2 | PC1        (ST9720 CS) LCD_PINS_RS | 9 2 | LCD_PINS_ENABLE (ST9720 DAT)
- *   GND |10 1 | 5V                             GND |10 1 | 5V
- *        -----                                   -----
+ *        ------                                      ------
+ *   PA4 |10  9 | PC0                     BEEPER_PIN |10  9 | BTN_ENC
+ *   PD3 | 8  7 | RESET                      BTN_EN1 | 8  7 | RESET
+ *   PD2   6  5 | PA1                        BTN_EN2   6  5 | LCD_PINS_D4     (ST9720 CLK)
+ *   PA3 | 4  3 | PC1        (ST9720 CS) LCD_PINS_RS | 4  3 | LCD_PINS_ENABLE (ST9720 DAT)
+ *   GND | 2  1 | 5V                             GND | 2  1 | 5V
+ *        ------                                      ------
  */

Marlin/src/pins/sanguino/pins_MELZI_MALYAN.h

@@ -27,19 +27,6 @@
 
 #define BOARD_INFO_NAME "Melzi (Malyan)"
 
-// Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
-  #endif
-#endif
-
 #include "pins_MELZI.h"
 
 #undef LCD_SDSS

Marlin/src/pins/sanguino/pins_MELZI_TRONXY.h

@@ -27,16 +27,11 @@
 
 #define BOARD_INFO_NAME "Melzi (Tronxy)"
 
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1 DELAY_NS(0)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3 DELAY_NS(0)
-  #endif
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(125)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(  0)
 #endif
 
 #include "pins_MELZI.h"

Marlin/src/pins/sanguino/pins_MELZI_V2.h

@@ -24,16 +24,11 @@
 
 #define BOARD_INFO_NAME "Melzi V2"
 
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1 DELAY_NS(0)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2 DELAY_NS(400)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3 DELAY_NS(0)
-  #endif
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(  0)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(400)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(  0)
 #endif
 
 #include "pins_MELZI.h"

Marlin/src/pins/sanguino/pins_SANGUINOLOLU_11.h

@@ -165,16 +165,6 @@
       #define KILL_PIN                        10
       #define BEEPER_PIN                      27
 
-      #ifndef BOARD_ST7920_DELAY_1
-        #define BOARD_ST7920_DELAY_1 DELAY_NS(0)
-      #endif
-      #ifndef BOARD_ST7920_DELAY_2
-        #define BOARD_ST7920_DELAY_2 DELAY_NS(188)
-      #endif
-      #ifndef BOARD_ST7920_DELAY_3
-        #define BOARD_ST7920_DELAY_3 DELAY_NS(0)
-      #endif
-
     #elif ENABLED(U8GLIB_ST7920)                  // SPI GLCD 12864 ST7920 ( like [www.digole.com] ) For Melzi V2.0
 
       #if IS_MELZI
@@ -185,19 +175,6 @@
         // Marlin so this can be used for BEEPER_PIN. You can use this pin
         // with M42 instead of BEEPER_PIN.
         #define BEEPER_PIN                    27
-
-        #if IS_RRD_FG_SC
-          #ifndef BOARD_ST7920_DELAY_1
-            #define BOARD_ST7920_DELAY_1 DELAY_NS(0)
-          #endif
-          #ifndef BOARD_ST7920_DELAY_2
-            #define BOARD_ST7920_DELAY_2 DELAY_NS(188)
-          #endif
-          #ifndef BOARD_ST7920_DELAY_3
-            #define BOARD_ST7920_DELAY_3 DELAY_NS(0)
-          #endif
-        #endif
-
       #else                                       // Sanguinololu >=1.3
         #define LCD_PINS_RS                    4
         #define LCD_PINS_ENABLE               17

Marlin/src/pins/sanguino/pins_ZMIB_V2.h

@@ -189,10 +189,9 @@
   #endif
   #define LCD_PINS_D4                         10  // ST7920_CLK_PIN LCD_PIN_ENABLE (PIN6 of LCD module)
 
-  // Alter timing for graphical display
-  #define ST7920_DELAY_1             DELAY_2_NOP
-  #define ST7920_DELAY_2             DELAY_2_NOP
-  #define ST7920_DELAY_3             DELAY_2_NOP
+  #define BOARD_ST7920_DELAY_1       DELAY_2_NOP
+  #define BOARD_ST7920_DELAY_2       DELAY_2_NOP
+  #define BOARD_ST7920_DELAY_3       DELAY_2_NOP
 
 #elif EITHER(ZONESTAR_12864OLED, ZONESTAR_12864OLED_SSD1306)
   //

Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_V1_1.h

@@ -68,7 +68,7 @@
 #define E0_DIR_PIN                          PB0
 #define E0_ENABLE_PIN                       PC4
 
-#if ENABLED(TMC_USE_SW_SPI)
+#if ENABLED(TMC_USE_SW_SPI)                       // Shared with EXP2
   #ifndef TMC_SW_SCK
     #define TMC_SW_SCK                      PB3
   #endif
@@ -93,33 +93,48 @@
 #define TEMP_BED_PIN                        PB1   // Analog Input
 #define TEMP_0_PIN                          PA0   // Analog Input
 
-//
-// LCD Pins
-//
-
-/**
- *                -----                                             -----
- *            NC | · · | GND                                    5V | · · | GND
- *         RESET | · · | PB9 (SD_DETECT)             (LCD_D7) PC14 | · · | PC15 (LCD_D6)
- *  (MOSI)   PB5 | · · | PB8 (BTN_EN2)               (LCD_D5)  PB7 | · · | PC13 (LCD_D4)
- * (SD_SS)  PA15 | · · | PD2 (BTN_EN1)               (LCD_RS) PC12 | · · | PB6  (LCD_EN)
- *   (SCK)   PB3 | · · | PB4 (MISO)                 (BTN_ENC) PC11 | · · | PC10 (BEEPER)
- *                -----                                             -----
- *                EXP2                                              EXP1
+/**                ------                                    ------
+ *  (BEEPER) PC10 |10  9 | PC11 (BTN_ENC)        (MISO) PB4 |10  9 | PB3   (SCK)
+ *  (LCD_EN) PB6  | 8  7 | PC12  (LCD_RS)     (BTN_EN1) PD2 | 8  7 | PA15  (SD_SS)
+ *  (LCD_D4) PC13 | 6  5 | PB7   (LCD_D5)     (BTN_EN2) PB8 | 6  5 | PB5   (MOSI)
+ *  (LCD_D6) PC15 | 4  3 | PC14  (LCD_D7)   (SD_DETECT) PB9 | 4  3 | RESET
+ *           GND  | 2  1 | 5V                           GND | 2  1 | NC
+ *                 ------                                    ------
+ *                  EXP1                                      EXP2
  */
+#define EXP1_03_PIN                         PC14
+#define EXP1_04_PIN                         PC15
+#define EXP1_05_PIN                         PB7
+#define EXP1_06_PIN                         PC13
+#define EXP1_07_PIN                         PC12
+#define EXP1_08_PIN                         PB6
+#define EXP1_09_PIN                         PC11
+#define EXP1_10_PIN                         PC10
+
+#define EXP2_03_PIN                         -1    // RESET
+#define EXP2_04_PIN                         PB9
+#define EXP2_05_PIN                         PB5
+#define EXP2_06_PIN                         PB8
+#define EXP2_07_PIN                         PA15
+#define EXP2_08_PIN                         PD2
+#define EXP2_09_PIN                         PB3
+#define EXP2_10_PIN                         PB4
 
+//
+// LCD / Controller
+//
 #if HAS_WIRED_LCD
-  #define BEEPER_PIN                        PC10
-  #define BTN_ENC                           PC11
+  #define BEEPER_PIN                 EXP1_10_PIN
+  #define BTN_ENC                    EXP1_09_PIN
 
   #if ENABLED(CR10_STOCKDISPLAY)
-    #define LCD_PINS_RS                     PC15
+    #define LCD_PINS_RS              EXP1_04_PIN
 
-    #define BTN_EN1                         PB6
-    #define BTN_EN2                         PC13
+    #define BTN_EN1                  EXP1_08_PIN
+    #define BTN_EN2                  EXP1_06_PIN
 
-    #define LCD_PINS_ENABLE                 PC14
-    #define LCD_PINS_D4                     PB7
+    #define LCD_PINS_ENABLE          EXP1_03_PIN
+    #define LCD_PINS_D4              EXP1_05_PIN
 
   #elif IS_TFTGLCD_PANEL
 
@@ -127,56 +142,56 @@
     #undef BTN_ENC
 
     #if ENABLED(TFTGLCD_PANEL_SPI)
-      #define TFTGLCD_CS                    PD2
+      #define TFTGLCD_CS             EXP2_08_PIN
     #endif
 
-    #define SD_DETECT_PIN                   PB9
+    #define SD_DETECT_PIN            EXP2_04_PIN
 
   #else
 
-    #define LCD_PINS_RS                     PC12
+    #define LCD_PINS_RS              EXP1_07_PIN
 
-    #define BTN_EN1                         PD2
-    #define BTN_EN2                         PB8
+    #define BTN_EN1                  EXP2_08_PIN
+    #define BTN_EN2                  EXP2_06_PIN
 
-    #define LCD_PINS_ENABLE                 PB6
+    #define LCD_PINS_ENABLE          EXP1_08_PIN
 
     #if ENABLED(FYSETC_MINI_12864)
 
       #define LCD_BACKLIGHT_PIN             -1
-      #define LCD_RESET_PIN                 PC13
-      #define DOGLCD_A0                     PC12
-      #define DOGLCD_CS                     PB6
-      #define DOGLCD_SCK                    PB3
-      #define DOGLCD_MOSI                   PB5
+      #define LCD_RESET_PIN          EXP1_06_PIN
+      #define DOGLCD_A0              EXP1_07_PIN
+      #define DOGLCD_CS              EXP1_08_PIN
+      #define DOGLCD_SCK             EXP2_09_PIN
+      #define DOGLCD_MOSI            EXP2_05_PIN
 
       #define FORCE_SOFT_SPI                      // SPI MODE3
 
-      #define LED_PIN                       PB7   // red pwm
-      //#define LED_PIN                     PC15  // green
-      //#define LED_PIN                     PC14  // blue
+      #define LED_PIN                EXP1_05_PIN   // red pwm
+      //#define LED_PIN              EXP1_04_PIN  // green
+      //#define LED_PIN              EXP1_03_PIN  // blue
 
       //#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
       //  #ifndef RGB_LED_R_PIN
-      //    #define RGB_LED_R_PIN PB7
+      //    #define RGB_LED_R_PIN    EXP1_05_PIN
       //  #endif
       //  #ifndef RGB_LED_G_PIN
-      //    #define RGB_LED_G_PIN PC15
+      //    #define RGB_LED_G_PIN    EXP1_04_PIN
       //  #endif
       //  #ifndef RGB_LED_B_PIN
-      //    #define RGB_LED_B_PIN PC14
+      //    #define RGB_LED_B_PIN    EXP1_03_PIN
       //  #endif
       //#elif ENABLED(FYSETC_MINI_12864_2_1)
-      //  #define NEOPIXEL_PIN    PB7
+      //  #define NEOPIXEL_PIN       EXP1_05_PIN
       //#endif
 
     #else                                         // !FYSETC_MINI_12864
 
-      #define LCD_PINS_D4                   PC13
+      #define LCD_PINS_D4            EXP1_06_PIN
       #if IS_ULTIPANEL
-        #define LCD_PINS_D5                 PB7
-        #define LCD_PINS_D6                 PC15
-        #define LCD_PINS_D7                 PC14
+        #define LCD_PINS_D5          EXP1_05_PIN
+        #define LCD_PINS_D6          EXP1_04_PIN
+        #define LCD_PINS_D7          EXP1_03_PIN
 
         #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
           #define BTN_ENC_EN         LCD_PINS_D7  // Detect the presence of the encoder
@@ -186,16 +201,11 @@
 
     #endif // !FYSETC_MINI_12864
 
-    #if HAS_MARLINUI_U8GLIB
-      #ifndef BOARD_ST7920_DELAY_1
-        #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-      #endif
-      #ifndef BOARD_ST7920_DELAY_2
-        #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-      #endif
-      #ifndef BOARD_ST7920_DELAY_3
-        #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
-      #endif
+    // Alter timing for graphical display
+    #if ENABLED(U8GLIB_ST7920)
+      #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
+      #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
+      #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
     #endif
 
   #endif
@@ -214,11 +224,11 @@
 
 #if SD_CONNECTION_IS(LCD)
   #define SPI_DEVICE                           3
-  #define SD_DETECT_PIN                     PB9
-  #define SD_SCK_PIN                        PB3
-  #define SD_MISO_PIN                       PB4
-  #define SD_MOSI_PIN                       PB5
-  #define SD_SS_PIN                         PA15
+  #define SD_DETECT_PIN              EXP2_04_PIN
+  #define SD_SCK_PIN                 EXP2_09_PIN
+  #define SD_MISO_PIN                EXP2_10_PIN
+  #define SD_MOSI_PIN                EXP2_05_PIN
+  #define SD_SS_PIN                  EXP2_07_PIN
 #elif SD_CONNECTION_IS(ONBOARD)
   #define SD_DETECT_PIN                     PA3
   #define SD_SCK_PIN                        PA5

Marlin/src/pins/stm32f1/pins_CCROBOT_MEEB_3DP.h

@@ -122,41 +122,43 @@
 #define NEOPIXEL_PIN                        PC7   // The NEOPIXEL LED driving pin
 
 /**
- *     1 ----- 2
- *  PB5 | · · | PB6
- *  PA2 | · · | RESET
- *  PA3 | · · | PB8
- *  PB7 | · · | PA4
- *  GND | · · | VCC5
- *     9 ----- 10
- *      LCD EXP
+ *       ------
+ *  PB5 |10  9 | PB6
+ *  PA2 | 8  7 | RESET
+ *  PA3   6  5 | PB8
+ *  PB7 | 4  3 | PA4
+ *  GND | 2  1 | VCC5
+ *       ------
+ *        EXP1
  */
+#define EXP1_03_PIN                         PA4
+#define EXP1_04_PIN                         PB7
+#define EXP1_05_PIN                         PB8
+#define EXP1_06_PIN                         PA3
+#define EXP1_07_PIN                         -1   // RESET
+#define EXP1_08_PIN                         PA2
+#define EXP1_09_PIN                         PB6
+#define EXP1_10_PIN                         PB5
 
 //
 // LCD / Controller
 //
 #if ENABLED(CR10_STOCKDISPLAY)
-  #define BEEPER_PIN                        PB5
-  #define BTN_EN1                           PA2
-  #define BTN_EN2                           PA3
-  #define BTN_ENC                           PB6
-
-  #define LCD_PINS_RS                       PB7   // CS -- SOFT SPI for ENDER3 LCD
-  #define LCD_PINS_D4                       PB8   // SCLK
-  #define LCD_PINS_ENABLE                   PA4   // DATA MOSI
+  #define BEEPER_PIN                 EXP1_10_PIN
+  #define BTN_EN1                    EXP1_08_PIN
+  #define BTN_EN2                    EXP1_06_PIN
+  #define BTN_ENC                    EXP1_09_PIN
+
+  #define LCD_PINS_RS                EXP1_04_PIN  // CS -- SOFT SPI for ENDER3 LCD
+  #define LCD_PINS_D4                EXP1_05_PIN  // SCLK
+  #define LCD_PINS_ENABLE            EXP1_03_PIN  // DATA MOSI
 #endif
 
 // Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
-  #endif
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(125)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(125)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(125)
 #endif
 
 //

Marlin/src/pins/stm32f1/pins_FLY_MINI.h

@@ -83,13 +83,13 @@
 
 #if ENABLED(TMC_USE_SW_SPI)
   #ifndef TMC_SW_MOSI
-    #define TMC_SW_MOSI                     PB15
+    #define TMC_SW_MOSI              EXP2_05_PIN
   #endif
   #ifndef TMC_SW_MISO
-    #define TMC_SW_MISO                     PB14
+    #define TMC_SW_MISO              EXP2_10_PIN
   #endif
   #ifndef TMC_SW_SCK
-    #define TMC_SW_SCK                      PB13
+    #define TMC_SW_SCK               EXP2_09_PIN
   #endif
 #endif
 
@@ -120,52 +120,69 @@
 #define TEMP_BED_PIN                        PC0   // Analog Input
 #define TEMP_0_PIN                          PC1   // Analog Input
 
-//
-// LCD Pins
-//
+/**               ------                                        ------
+ * (BEEPER) PC14 |10  9 | PC13 (BTN_ENC)      (MISO)      PB14 |10  9 | PB13 (SD_SCK)
+ * (LCD_EN) PB9  | 8  7 | PB8  (LCD_RS)       (BTN_EN1)   PB3  | 8  7 | PB12 (SD_CS2)
+ * (LCD_D4) PB7  | 6  5   PB6  (LCD_D5)       (BTN_EN2)   PD2  | 6  5   PB15 (SD_MOSI)
+ * (LCD_D6) PB5  | 4  3 | PB4  (LCD_D7)       (SD_DETECT) PB11 | 4  3 | RESET
+ *          GND  | 2  1 | 5V                              GND  | 2  1 | NC
+ *                ------                                        ------
+ *                 EXP1                                          EXP2
+ */
+#define EXP1_03_PIN                        PB4
+#define EXP1_04_PIN                        PB5
+#define EXP1_05_PIN                        PB6
+#define EXP1_06_PIN                        PB7
+#define EXP1_07_PIN                        PB8
+#define EXP1_08_PIN                        PB9
+#define EXP1_09_PIN                        PC13
+#define EXP1_10_PIN                        PC14
+
+#define EXP2_03_PIN                        -1     // RESET
+#define EXP2_04_PIN                        PB11
+#define EXP2_05_PIN                        PB15
+#define EXP2_06_PIN                        PD2
+#define EXP2_07_PIN                        PB12
+#define EXP2_08_PIN                        PB3
+#define EXP2_09_PIN                        PB13
+#define EXP2_10_PIN                        PB14
 
 //
 // LCD / Controller
 //
-#define SPI_DEVICE                             2
-#define SD_SS_PIN                           PB12
-#define SD_SCK_PIN                          PB13
-#define SD_MISO_PIN                         PB14
-#define SD_MOSI_PIN                         PB15
-
-#define SDSS                           SD_SS_PIN
-#define SD_DETECT_PIN                       PB11
-
-#define BEEPER_PIN                          PC14
-
-#define LCD_PINS_RS                         PB8
-#define LCD_PINS_ENABLE                     PB9
-#define LCD_PINS_D4                         PB7
-#define LCD_PINS_D5                         PB6
-#define LCD_PINS_D6                         PB5
-#define LCD_PINS_D7                         PB4
-
-#define BTN_EN1                             PD2
-#define BTN_EN2                             PB3
-#define BTN_ENC                             PC13
-
-#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
-  #define BTN_ENC_EN                 LCD_PINS_D7  // Detect the presence of the encoder
-#endif
+#if HAS_WIRED_LCD
 
-//
-// Filament runout
-//
+  #define SPI_DEVICE                           2
+  #define SD_SS_PIN                  EXP2_07_PIN
+  #define SD_SCK_PIN                 EXP2_09_PIN
+  #define SD_MISO_PIN                EXP2_10_PIN
+  #define SD_MOSI_PIN                EXP2_05_PIN
 
-//
-// ST7920 Delays
-//
-#ifndef ST7920_DELAY_1
-  #define ST7920_DELAY_1            DELAY_NS(96)
-#endif
-#ifndef ST7920_DELAY_2
-  #define ST7920_DELAY_2            DELAY_NS(48)
-#endif
-#ifndef ST7920_DELAY_3
-  #define ST7920_DELAY_3           DELAY_NS(715)
-#endif
+  #define SDSS                         SD_SS_PIN
+  #define SD_DETECT_PIN              EXP2_04_PIN
+
+  #define BEEPER_PIN                 EXP1_10_PIN
+
+  #define LCD_PINS_RS                EXP1_07_PIN
+  #define LCD_PINS_ENABLE            EXP1_08_PIN
+  #define LCD_PINS_D4                EXP1_06_PIN
+  #define LCD_PINS_D5                EXP1_05_PIN
+  #define LCD_PINS_D6                EXP1_04_PIN
+  #define LCD_PINS_D7                EXP1_03_PIN
+
+  #define BTN_EN1                    EXP2_06_PIN
+  #define BTN_EN2                    EXP2_08_PIN
+  #define BTN_ENC                    EXP1_09_PIN
+
+  #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
+    #define BTN_ENC_EN               LCD_PINS_D7  // Detect the presence of the encoder
+  #endif
+
+  // Alter timing for graphical display
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(715)
+  #endif
+
+#endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f1/pins_GTM32_MINI.h

@@ -157,16 +157,11 @@
     //#define LCD_UART_RX                   PD9
   #endif
 
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(715)
-    #endif
+  // Alter timing for graphical display
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(715)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f1/pins_GTM32_MINI_A30.h

@@ -165,16 +165,11 @@
     //#define LCD_UART_RX                   PD9
   #endif
 
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(715)
-    #endif
+  // Alter timing for graphical display
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(715)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f1/pins_GTM32_PRO_VB.h

@@ -162,16 +162,11 @@
     //#define LCD_UART_RX                   PD9
   #endif
 
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(715)
-    #endif
+  // Alter timing for graphical display
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(715)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f1/pins_GTM32_REV_B.h

@@ -167,16 +167,11 @@
     //#define LCD_UART_RX                   PD9
   #endif
 
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1  DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2  DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(715)
-    #endif
+  // Alter timing for graphical display
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(715)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h

@@ -342,15 +342,9 @@
 
     #endif
 
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
-    #endif
+    #define BOARD_ST7920_DELAY_1   DELAY_NS(125)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS(125)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(125)
 
   #endif // !MKS_MINI_12864
 

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3_common.h

@@ -133,54 +133,82 @@
 #endif
 
 /**
- *                -----                                      -----                                     -----
- *  (BEEPER) PC1 | 1 2 | PC3 (BTN_ENC)          (MISO) PB14 | 1 2 | PB13 (SD_SCK)                  5V | 1 2 | GND
- *  (LCD_EN) PA4 | 3 4 | PA5 (LCD_RS)        (BTN_EN1) PB11 | 3 4 | PA15 (SD_SS)         (LCD_EN) PA4 | 3 4 | PA5  (LCD_RS)
- *  (LCD_D4) PA6 | 5 6   PA7 (LCD_D5)        (BTN_EN2)  PB0 | 5 6   PB15 (SD_MOSI)       (LCD_D4) PA6 | 5 6   PB0  (BTN_EN2)
- *  (LCD_D6) PC4 | 7 8 | PC5 (LCD_D7)      (SD_DETECT) PC10 | 7 8 | RESET                       RESET | 7 8 | PB11 (BTN_EN1)
- *           GND | 9 10| 5V                             GND | 9 10| NC                  (BTN_ENC) PC3 | 9 10| PC1  (BEEPER)
- *                -----                                      -----                                     -----
- *                EXP1                                       EXP2                                      EXP3
+ *                ------                                    ------                                  ------
+ *  (BEEPER) PC1 |10  9 | PC3 (BTN_ENC)        (MISO) PB14 |10  9 | PB13 (SD_SCK)    (BEEPER) PC1  |10  9 | PC3 (BTN_ENC)
+ *  (LCD_EN) PA4 | 8  7 | PA5 (LCD_RS)      (BTN_EN1) PB11 | 8  7 | PA15 (SD_SS)    (BTN_EN1) PB11 | 8  7 | RESET
+ *  (LCD_D4) PA6   6  5 | PA7 (LCD_D5)      (BTN_EN2)  PB0   6  5 | PB15 (SD_MOSI)  (BTN_EN2) PB0    6  5 | PA6  (LCD_D4)
+ *  (LCD_D6) PC4 | 4  3 | PC5 (LCD_D7)    (SD_DETECT) PC10 | 4  3 | RESET            (LCD_RS) PA5  | 4  3 | PA4  (LCD_EN)
+ *           GND | 2  1 | 5V                           GND | 2  1 | NC                        GND  | 2  1 | 5V
+ *                ------                                    ------                                  ------
+ *                 EXP1                                      EXP2                                "Ender-3 EXP1"
  */
+#define EXP1_03_PIN                         PC5
+#define EXP1_04_PIN                         PC4
+#define EXP1_05_PIN                         PA7
+#define EXP1_06_PIN                         PA6
+#define EXP1_07_PIN                         PA5
+#define EXP1_08_PIN                         PA4
+#define EXP1_09_PIN                         PC3
+#define EXP1_10_PIN                         PC1
+
+#define EXP2_03_PIN                         -1   // RESET
+#define EXP2_04_PIN                         PC10
+#define EXP2_05_PIN                         PB15
+#define EXP2_06_PIN                         PB0
+#define EXP2_07_PIN                         PA15
+#define EXP2_08_PIN                         PB11
+#define EXP2_09_PIN                         PB13
+#define EXP2_10_PIN                         PB14
+
+// "Ender-3 EXP1"
+#define E3_EXP1_03_PIN                      PA4
+#define E3_EXP1_04_PIN                      PA5
+#define E3_EXP1_05_PIN                      PA6
+#define E3_EXP1_06_PIN                      PB0
+#define E3_EXP1_07_PIN                      -1   // RESET
+#define E3_EXP1_08_PIN                      PB11
+#define E3_EXP1_09_PIN                      PC3
+#define E3_EXP1_10_PIN                      PC1
+
 #if HAS_WIRED_LCD
 
-  #define BEEPER_PIN                        PC1
-  #define BTN_ENC                           PC3
-  #define LCD_PINS_ENABLE                   PA4
-  #define LCD_PINS_RS                       PA5
-  #define BTN_EN1                           PB11
-  #define BTN_EN2                           PB0
+  #define BEEPER_PIN                 EXP1_10_PIN
+  #define BTN_ENC                    EXP1_09_PIN
+  #define LCD_PINS_ENABLE            EXP1_08_PIN
+  #define LCD_PINS_RS                EXP1_07_PIN
+  #define BTN_EN1                    EXP2_08_PIN
+  #define BTN_EN2                    EXP2_06_PIN
 
   // MKS MINI12864 and MKS LCD12864B; If using MKS LCD12864A (Need to remove RPK2 resistor)
   #if ENABLED(MKS_MINI_12864)
 
     #define LCD_BACKLIGHT_PIN               -1
     #define LCD_RESET_PIN                   -1
-    #define DOGLCD_A0                       PC4
-    #define DOGLCD_CS                       PA7
-    #define DOGLCD_SCK                      PB13
-    #define DOGLCD_MOSI                     PB15
+    #define DOGLCD_A0                EXP1_04_PIN
+    #define DOGLCD_CS                EXP1_05_PIN
+    #define DOGLCD_SCK               EXP2_09_PIN
+    #define DOGLCD_MOSI              EXP2_05_PIN
 
   #elif ENABLED(MKS_MINI_12864_V3)
-    #define DOGLCD_CS                       PA4
-    #define DOGLCD_A0                       PA5
+    #define DOGLCD_CS                EXP1_08_PIN
+    #define DOGLCD_A0                EXP1_07_PIN
     #define LCD_PINS_DC                DOGLCD_A0
     #define LCD_BACKLIGHT_PIN               -1
-    #define LCD_RESET_PIN                   PA6
-    #define NEOPIXEL_PIN                    PA7
-    #define DOGLCD_MOSI                     PB15
-    #define DOGLCD_SCK                      PB13
+    #define LCD_RESET_PIN            EXP1_06_PIN
+    #define NEOPIXEL_PIN             EXP1_05_PIN
+    #define DOGLCD_MOSI              EXP2_05_PIN
+    #define DOGLCD_SCK               EXP2_09_PIN
     #define FORCE_SOFT_SPI
     #define SOFTWARE_SPI
 	//#define LCD_SCREEN_ROT_180
 
   #else
 
-    #define LCD_PINS_D4                     PA6
+    #define LCD_PINS_D4              EXP1_06_PIN
     #if IS_ULTIPANEL
-      #define LCD_PINS_D5                   PA7
-      #define LCD_PINS_D6                   PC4
-      #define LCD_PINS_D7                   PC5
+      #define LCD_PINS_D5            EXP1_05_PIN
+      #define LCD_PINS_D6            EXP1_04_PIN
+      #define LCD_PINS_D7            EXP1_03_PIN
 
       #if !defined(BTN_ENC_EN) && ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
         #define BTN_ENC_EN           LCD_PINS_D7  // Detect the presence of the encoder
@@ -192,30 +220,33 @@
 
 #endif // HAS_WIRED_LCD
 
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #ifndef BOARD_ST7920_DELAY_1
+    #define BOARD_ST7920_DELAY_1   DELAY_NS(125)
+  #endif
+  #ifndef BOARD_ST7920_DELAY_2
+    #define BOARD_ST7920_DELAY_2   DELAY_NS(125)
+  #endif
+  #ifndef BOARD_ST7920_DELAY_3
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(125)
+  #endif
+#endif
+
 //
 // SD Card
 //
+#define SDCARD_CONNECTION                ONBOARD
 #define SPI_DEVICE                             2
 #define ONBOARD_SPI_DEVICE                     2
 #define SDSS                           SD_SS_PIN
-#define SDCARD_CONNECTION                ONBOARD
-#define SD_DETECT_PIN                       PC10
 #define ONBOARD_SD_CS_PIN              SD_SS_PIN
+#define SD_DETECT_PIN                       PC10  // EXP2_04_PIN
 #define NO_SD_HOST_DRIVE
 
 // TODO: This is the only way to set SPI for SD on STM32 (for now)
 #define ENABLE_SPI2
-#define SD_SCK_PIN                          PB13
-#define SD_MISO_PIN                         PB14
-#define SD_MOSI_PIN                         PB15
-#define SD_SS_PIN                           PA15
-
-#ifndef BOARD_ST7920_DELAY_1
-  #define BOARD_ST7920_DELAY_1     DELAY_NS(125)
-#endif
-#ifndef BOARD_ST7920_DELAY_2
-  #define BOARD_ST7920_DELAY_2     DELAY_NS(125)
-#endif
-#ifndef BOARD_ST7920_DELAY_3
-  #define BOARD_ST7920_DELAY_3     DELAY_NS(125)
-#endif
+#define SD_SCK_PIN                   EXP2_09_PIN
+#define SD_MISO_PIN                  EXP2_10_PIN
+#define SD_MOSI_PIN                  EXP2_05_PIN
+#define SD_SS_PIN                    EXP2_07_PIN

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_LITE.h

@@ -112,16 +112,11 @@
 
   #endif // !MKS_MINI_12864
 
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
-    #endif
+  // Alter timing for graphical display
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS(125)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS(125)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(125)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h

@@ -365,13 +365,9 @@
 
     #endif
 
-    #ifndef BOARD_ST7920_DELAY_1
+    #if ENABLED(U8GLIB_ST7920)
       #define BOARD_ST7920_DELAY_1 DELAY_NS(125)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
       #define BOARD_ST7920_DELAY_2 DELAY_NS(125)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
       #define BOARD_ST7920_DELAY_3 DELAY_NS(125)
     #endif
 

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_PRO.h

@@ -299,16 +299,11 @@
 
 #endif
 
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1   DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2   DELAY_NS(125)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3   DELAY_NS(125)
-  #endif
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(125)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS(125)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(125)
 #endif
 
 #define HAS_SPI_FLASH                          1

Marlin/src/pins/stm32f1/pins_ZM3E4_V1_0.h

@@ -331,7 +331,8 @@
   #define ADC_KEYPAD_PIN                    PC0   // PIN6 of AUX1
 #endif
 
-#if HAS_MARLINUI_U8GLIB
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
   #define BOARD_ST7920_DELAY_1     DELAY_NS(125)
   #define BOARD_ST7920_DELAY_2     DELAY_NS(250)
   #define BOARD_ST7920_DELAY_3     DELAY_NS(125)

Marlin/src/pins/stm32f1/pins_ZM3E4_V2_0.h

@@ -304,7 +304,8 @@
   #define BTN_ENC                    EXP2_05_PIN  // PE15
 #endif
 
-#if HAS_MARLINUI_U8GLIB
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
   #define BOARD_ST7920_DELAY_1     DELAY_NS(200)  // Tclk_fall <200ns
   #define BOARD_ST7920_DELAY_2     DELAY_NS(250)  // Tdata_width >200ns
   #define BOARD_ST7920_DELAY_3     DELAY_NS(200)  // Tclk_rise <200ns

Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h

@@ -182,7 +182,6 @@
  *                EXP2                                            EXP1                   |
  * --------------------------------------------------------------------------------------
  */
-
 #define EXP1_03_PIN                         PE13
 #define EXP1_04_PIN                         PE12
 #define EXP1_05_PIN                         PE11
@@ -286,16 +285,10 @@
   #endif
 
   // Alter timing for graphical display
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(600)
-    #endif
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(600)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h

@@ -282,16 +282,10 @@
   #endif
 
   // Alter timing for graphical display
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(600)
-    #endif
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(600)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f4/pins_BTT_GTR_V1_0.h

@@ -488,16 +488,10 @@
   #endif
 
   // Alter timing for graphical display
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(600)
-    #endif
+  #if ENABLED(U8GLIB_ST7920)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS( 96)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 48)
+    #define BOARD_ST7920_DELAY_3   DELAY_NS(600)
   #endif
 
 #endif // HAS_WIRED_LCD

Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_common.h

@@ -310,17 +310,15 @@
   #define TMC_BAUD_RATE                    19200
 #endif
 
-/**
- *               ------                                              ------
- *           NC | 1  2 | GND                                     5V | 1  2 | GND
- *        RESET | 3  4 | PC15 (SD_DETECT)             (LCD_D7) PE15 | 3  4 | PE14 (LCD_D6)
- *   (MOSI) PA7 | 5  6   PB1  (BTN_EN2)               (LCD_D5) PE13 | 5  6   PE12 (LCD_D4)
- *  (SD_SS) PA4 | 7  8 | PB2  (BTN_EN1)               (LCD_RS) PE10 | 7  8 | PE9  (LCD_EN)
- *    (SCK) PA5 | 9 10 | PA6  (MISO)                 (BTN_ENC)  PE7 | 9 10 | PE8  (BEEPER)
- *               ------                                               -----
- *               EXP2                                                EXP1
+/**               ------                                      ------
+ * (BEEPER) PE8  |10  9 | PE7  (BTN_ENC)         (MISO) PA6  |10  9 | PA5  (SCK)
+ * (LCD_EN) PE9  | 8  7 | PE10 (LCD_RS)       (BTN_EN1) PB2  | 8  7 | PA4  (SD_SS)
+ * (LCD_D4) PE12   6  5 | PE13 (LCD_D5)       (BTN_EN2) PB1    6  5 | PA7  (MOSI)
+ * (LCD_D6) PE14 | 4  3 | PE15 (LCD_D7)     (SD_DETECT) PC15 | 4  3 | RESET
+ *          GND  | 2  1 | 5V                            GND  | 2  1 | NC
+ *                ------                                      ------
+ *                 EXP1                                        EXP2
  */
-
 #define EXP1_03_PIN                         PE15
 #define EXP1_04_PIN                         PE14
 #define EXP1_05_PIN                         PE13
@@ -485,16 +483,10 @@
 #endif  // HAS_WIRED_LCD
 
 // Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1   DELAY_NS(120)  // DELAY_NS(96)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2   DELAY_NS(80)   // DELAY_NS(48)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3   DELAY_NS(580)  // DELAY_NS(600)
-  #endif
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS(120)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS( 80)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(580)
 #endif
 
 #if HAS_SPI_TFT

Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h

@@ -311,17 +311,15 @@
   #define SDCARD_CONNECTION                  LCD
 #endif
 
-/**
- *               -----                                             -----
- *           NC | 1 2 | GND                                    5V | 1 2 | GND
- *        RESET | 3 4 | PF12(SD_DETECT)             (LCD_D7)  PG7 | 3 4 | PG6  (LCD_D6)
- *   (MOSI)PB15 | 5 6   PF11(BTN_EN2)               (LCD_D5)  PG3 | 5 6   PG2  (LCD_D4)
- *  (SD_SS)PB12 | 7 8 | PG10(BTN_EN1)               (LCD_RS) PD10 | 7 8 | PD11 (LCD_EN)
- *    (SCK)PB13 | 9 10| PB14(MISO)                 (BTN_ENC)  PA8 | 9 10| PG4  (BEEPER)
- *               -----                                             -----
- *               EXP2                                              EXP1
+/**               ------                                      ------
+ * (BEEPER) PG4  |10  9 | PA8  (BTN_ENC)         (MISO) PB14 |10  9 | PB13 (SCK)
+ * (LCD_EN) PD11 | 8  7 | PD10 (LCD_RS)       (BTN_EN1) PG10 | 8  7 | PB12 (SD_SS)
+ * (LCD_D4) PG2    6  5 | PG3  (LCD_D5)       (BTN_EN2) PF11   6  5 | PB15 (MOSI)
+ * (LCD_D6) PG6  | 4  3 | PG7  (LCD_D7)     (SD_DETECT) PF12 | 4  3 | RESET
+ *          GND  | 2  1 | 5V                            GND  | 2  1 | NC
+ *                ------                                      ------
+ *                 EXP1                                        EXP2
  */
-
 #define EXP1_03_PIN                         PG7
 #define EXP1_04_PIN                         PG6
 #define EXP1_05_PIN                         PG3
@@ -506,12 +504,12 @@
 #endif // HAS_WIRED_LCD
 
 // Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
+#if ENABLED(U8GLIB_ST7920)
   #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1    DELAY_NS(125)
+    #define BOARD_ST7920_DELAY_1   DELAY_NS(125)
   #endif
   #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2    DELAY_NS(90)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 90)
   #endif
   #ifndef BOARD_ST7920_DELAY_3
     #define BOARD_ST7920_DELAY_3   DELAY_NS(600)

Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h

@@ -303,7 +303,6 @@
  *               -----                                             -----
  *               EXP2                                              EXP1
  */
-
 #define EXP1_03_PIN                         PE13
 #define EXP1_04_PIN                         PE12
 #define EXP1_05_PIN                         PE11
@@ -489,12 +488,12 @@
 #endif // HAS_WIRED_LCD
 
 // Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
+#if ENABLED(U8GLIB_ST7920)
   #ifndef BOARD_ST7920_DELAY_1
     #define BOARD_ST7920_DELAY_1   DELAY_NS(120)
   #endif
   #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2    DELAY_NS(80)
+    #define BOARD_ST7920_DELAY_2   DELAY_NS( 80)
   #endif
   #ifndef BOARD_ST7920_DELAY_3
     #define BOARD_ST7920_DELAY_3   DELAY_NS(580)

Marlin/src/pins/stm32f4/pins_FLYF407ZG.h

@@ -185,7 +185,6 @@
  *        ------                ------
  *         EXP1                  EXP2
  */
-
 #define EXP1_03_PIN                         PE7
 #define EXP1_04_PIN                         PE8
 #define EXP1_05_PIN                         PE9
@@ -305,17 +304,9 @@
 
 #define FIL_RUNOUT_PIN                      PA3
 
-//
-// ST7920 Delays
-//
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1    DELAY_NS(96)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2    DELAY_NS(48)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3   DELAY_NS(715)
-  #endif
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS( 96)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS( 48)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(715)
 #endif

Marlin/src/pins/stm32f4/pins_FYSETC_CHEETAH_V20.h

@@ -250,16 +250,10 @@
 #endif // HAS_WIRED_LCD
 
 // Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1    DELAY_NS(96)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2    DELAY_NS(48)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3   DELAY_NS(600)
-  #endif
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS( 96)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS( 48)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(600)
 #endif
 
 #if ENABLED(TOUCH_UI_FTDI_EVE)

Marlin/src/pins/stm32f4/pins_FYSETC_S6.h

@@ -314,16 +314,10 @@
 #endif // HAS_WIRED_LCD
 
 // Alter timing for graphical display
-#if HAS_MARLINUI_U8GLIB
-  #ifndef BOARD_ST7920_DELAY_1
-    #define BOARD_ST7920_DELAY_1  DELAY_NS(96)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_2
-    #define BOARD_ST7920_DELAY_2  DELAY_NS(48)
-  #endif
-  #ifndef BOARD_ST7920_DELAY_3
-    #define BOARD_ST7920_DELAY_3 DELAY_NS(640)
-  #endif
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS( 96)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS( 48)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(640)
 #endif
 
 #ifndef RGB_LED_R_PIN

Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h

@@ -276,7 +276,6 @@
  *                ------                                     ------
  *                 EXP1                                       EXP2
  */
-
 #define EXP1_03_PIN                         PD10
 #define EXP1_04_PIN                         PD11
 #define EXP1_05_PIN                         PE15

Marlin/src/pins/stm32f4/pins_RUMBA32_common.h

@@ -167,20 +167,13 @@
     #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
       #define BTN_ENC_EN             LCD_PINS_D7  // Detect the presence of the encoder
     #endif
-
   #endif
 
-  // Alter timing for graphical display
-  #if HAS_MARLINUI_U8GLIB
-    #ifndef BOARD_ST7920_DELAY_1
-      #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_2
-      #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
-    #endif
-    #ifndef BOARD_ST7920_DELAY_3
-      #define BOARD_ST7920_DELAY_3 DELAY_NS(640)
-    #endif
-  #endif
+#endif // HAS_WIRED_LCD
 
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS( 96)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS( 48)
+  #define BOARD_ST7920_DELAY_3     DELAY_NS(640)
 #endif

Marlin/src/pins/stm32f4/pins_VAKE403D.h

@@ -182,15 +182,9 @@
   #define BTN_ENC                           PB12
 #endif
 
-//
-// ST7920 Delays
-//
-#ifndef BOARD_ST7920_DELAY_1
-  #define BOARD_ST7920_DELAY_1      DELAY_NS(96)
-#endif
-#ifndef BOARD_ST7920_DELAY_2
-  #define BOARD_ST7920_DELAY_2      DELAY_NS(48)
-#endif
-#ifndef BOARD_ST7920_DELAY_3
+// Alter timing for graphical display
+#if ENABLED(U8GLIB_ST7920)
+  #define BOARD_ST7920_DELAY_1     DELAY_NS( 96)
+  #define BOARD_ST7920_DELAY_2     DELAY_NS( 48)
   #define BOARD_ST7920_DELAY_3     DELAY_NS(715)
 #endif