Consolidate MKS Robin / SKR Mini E3 pins (#18354)

Marlin/src/pins/stm32f1/pins_BTT_SKR_E3_DIP.h

@@ -187,7 +187,7 @@
 
   #elif ENABLED(ZONESTAR_LCD)                     // ANET A8 LCD Controller - Must convert to 3.3V - CONNECTING TO 5V WILL DAMAGE THE BOARD!
 
-    #error "CAUTION! ZONESTAR_LCD requires wiring modifications. See 'pins_BTT_SKR_MINI_E3.h' for details. Comment out this line to continue."
+    #error "CAUTION! ZONESTAR_LCD requires wiring modifications. See 'pins_BTT_SKR_MINI_E3_common.h' for details. Comment out this line to continue."
 
     #define LCD_PINS_RS                     PB9
     #define LCD_PINS_ENABLE                 PB6

Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V1_0.h

@@ -21,7 +21,7 @@
  */
 #pragma once
 
-#include "pins_BTT_SKR_MINI_E3.h"
+#include "pins_BTT_SKR_MINI_E3_common.h"
 
 #define BOARD_INFO_NAME "BTT SKR Mini E3 V1.0"
 

Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V1_2.h

@@ -21,7 +21,7 @@
  */
 #pragma once
 
-#include "pins_BTT_SKR_MINI_E3.h"
+#include "pins_BTT_SKR_MINI_E3_common.h"
 
 #define BOARD_INFO_NAME "BTT SKR Mini E3 V1.2"
 

Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V2_0.h

@@ -30,7 +30,7 @@
   #undef NO_EEPROM_SELECTED
 #endif
 
-#include "pins_BTT_SKR_MINI_E3.h"
+#include "pins_BTT_SKR_MINI_E3_common.h"
 
 #define BOARD_INFO_NAME "BTT SKR Mini E3 V2.0"
 

Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3.h → Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_common.h

@@ -145,7 +145,7 @@
 
   #elif ENABLED(ZONESTAR_LCD)                     // ANET A8 LCD Controller - Must convert to 3.3V - CONNECTING TO 5V WILL DAMAGE THE BOARD!
 
-    #error "CAUTION! ZONESTAR_LCD requires wiring modifications. See 'pins_BTT_SKR_MINI_E3.h' for details. Comment out this line to continue."
+    #error "CAUTION! ZONESTAR_LCD requires wiring modifications. See 'pins_BTT_SKR_MINI_E3_common.h' for details. Comment out this line to continue."
 
     #define LCD_PINS_RS                     PB9
     #define LCD_PINS_ENABLE               EXP1_9
@@ -177,7 +177,7 @@
 
 #if BOTH(TOUCH_UI_FTDI_EVE, LCD_FYSETC_TFT81050)
 
-  #error "CAUTION! LCD_FYSETC_TFT81050 requires wiring modifications. See 'pins_BTT_SKR_MINI_E3.h' for details. Comment out this line to continue."
+  #error "CAUTION! LCD_FYSETC_TFT81050 requires wiring modifications. See 'pins_BTT_SKR_MINI_E3_common.h' for details. Comment out this line to continue."
 
   /** FYSETC TFT TFT81050 display pinout
    *

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3.h

@@ -22,172 +22,15 @@
 #pragma once
 
 /**
- * MKS Robin E3D (STM32F103RCT6) board pin assignments
+ * MKS Robin E3 (STM32F103RCT6) board pin assignments
  */
 
-#ifndef __STM32F1__
-  #error "Oops! Select an STM32F1 board in 'Tools > Board.'"
-#elif HOTENDS > 1 || E_STEPPERS > 1
-  #error "MKS Robin E3D supports up to 1 hotends / E-steppers. Comment out this line to continue."
+#if HOTENDS > 1 || E_STEPPERS > 1
+  #error "MKS Robin E3 supports up to 1 hotends / E-steppers. Comment out this line to continue."
 #endif
 
 #ifndef BOARD_INFO_NAME
   #define BOARD_INFO_NAME "MKS Robin E3"
 #endif
-#define BOARD_WEBSITE_URL "github.com/makerbase-mks"
 
-//#define DISABLE_DEBUG
-#define DISABLE_JTAG
-#define ENABLE_SPI2
-
-//
-// EEPROM
-//
-#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
-  #define FLASH_EEPROM_EMULATION
-  #define EEPROM_PAGE_SIZE     (0x800U) // 2KB
-  #define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
-  #define MARLIN_EEPROM_SIZE   EEPROM_PAGE_SIZE  // 2KB
-#endif
-
-//
-// Servos
-//
-#define SERVO0_PIN                          PA3
-
-//
-// Limit Switches
-//
-#define X_STOP_PIN                          PA12
-#define Y_STOP_PIN                          PA11
-#define Z_MIN_PIN                           PC6
-#define Z_MAX_PIN                           PB1
-
-//
-// Steppers
-//
-#define X_STEP_PIN                          PC0
-#define X_DIR_PIN                           PB2
-#define X_ENABLE_PIN                        PC13
-
-#define Y_STEP_PIN                          PC2
-#define Y_DIR_PIN                           PB9
-#define Y_ENABLE_PIN                        PB12
-
-#define Z_STEP_PIN                          PB7
-#define Z_DIR_PIN                           PB6
-#define Z_ENABLE_PIN                        PB8
-
-#define E0_STEP_PIN                         PB4
-#define E0_DIR_PIN                          PB3
-#define E0_ENABLE_PIN                       PB5
-
-#if HAS_TMC220x
-  /**
-   * TMC2208/TMC2209 stepper drivers
-   *
-   * Hardware serial communication ports.
-   * If undefined software serial is used according to the pins below
-   */
-  //#define X_HARDWARE_SERIAL  Serial1
-  //#define Y_HARDWARE_SERIAL  Serial1
-  //#define Z_HARDWARE_SERIAL  Serial1
-  //#define E0_HARDWARE_SERIAL Serial1
-
-  //
-  // Software serial
-  //
-  #define X_SERIAL_TX_PIN                   PC7
-  #define X_SERIAL_RX_PIN                   PC7
-
-  #define Y_SERIAL_TX_PIN                   PD2
-  #define Y_SERIAL_RX_PIN                   PD2
-
-  #define Z_SERIAL_TX_PIN                   PC12
-  #define Z_SERIAL_RX_PIN                   PC12
-
-  #define E0_SERIAL_TX_PIN                  PC11
-  #define E0_SERIAL_RX_PIN                  PC11
-
-  // Reduce baud rate to improve software serial reliability
-  #define TMC_BAUD_RATE 19200
-#endif
-
-//
-// Heaters 0,1 / Fans / Bed
-//
-#define HEATER_0_PIN                        PC9
-#define FAN_PIN                             PA8
-#define HEATER_BED_PIN                      PC8
-
-//
-// Temperature Sensors
-//
-#define TEMP_BED_PIN                        PA1   // TB
-#define TEMP_0_PIN                          PA0   // TH1
-
-#define FIL_RUNOUT_PIN                      PB10  // MT_DET
-
-/**
- *                _____                                      _____                                     _____
- *  (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
- */
-#if HAS_SPI_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
-
-  // 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
-
-    #undef SHOW_BOOTSCREEN
-
-  #else
-
-    #define LCD_PINS_D4                     PA6
-    #if ENABLED(ULTIPANEL)
-      #define LCD_PINS_D5                   PA7
-      #define LCD_PINS_D6                   PC4
-      #define LCD_PINS_D7                   PC5
-    #endif
-
-  #endif // !MKS_MINI_12864
-
-#endif // HAS_SPI_LCD
-
-//
-// SD Card
-//
-#define ENABLE_SPI2
-#define SD_DETECT_PIN                       PC10
-#define SCK_PIN                             PB13
-#define MISO_PIN                            PB14
-#define MOSI_PIN                            PB15
-#define SS_PIN                              PA15
-
-#ifndef ST7920_DELAY_1
-  #define ST7920_DELAY_1           DELAY_NS(125)
-#endif
-#ifndef ST7920_DELAY_2
-  #define ST7920_DELAY_2           DELAY_NS(125)
-#endif
-#ifndef ST7920_DELAY_3
-  #define ST7920_DELAY_3           DELAY_NS(125)
-#endif
+#include "pins_MKS_ROBIN_E3_common.h"

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3D.h

@@ -25,71 +25,26 @@
  * MKS Robin E3D (STM32F103RCT6) board pin assignments
  */
 
-#ifndef __STM32F1__
-  #error "Oops! Select an STM32F1 board in 'Tools > Board.'"
-#elif HOTENDS > 1 || E_STEPPERS > 1
+#if HOTENDS > 1 || E_STEPPERS > 1
   #error "MKS Robin E3D supports up to 1 hotends / E-steppers. Comment out this line to continue."
 #endif
 
 #ifndef BOARD_INFO_NAME
   #define BOARD_INFO_NAME "MKS Robin E3D"
 #endif
-#define BOARD_WEBSITE_URL "github.com/makerbase-mks"
-
-//#define DISABLE_DEBUG
-#define DISABLE_JTAG
-#define ENABLE_SPI2
-
-//
-// EEPROM
-//
-#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
-  #define FLASH_EEPROM_EMULATION
-  #define EEPROM_PAGE_SIZE     (0x800U) // 2KB
-  #define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
-  #define MARLIN_EEPROM_SIZE   EEPROM_PAGE_SIZE  // 2KB
-#endif
-
-//
-// Servos
-//
-#define SERVO0_PIN                          PA3
-
-//
-// Limit Switches
-//
-#define X_STOP_PIN                          PA12
-#define Y_STOP_PIN                          PA11
-#define Z_MIN_PIN                           PC6
-#define Z_MAX_PIN                           PB1
 
 //
 // Steppers
 //
-#define X_STEP_PIN                          PC0
-#define X_DIR_PIN                           PB2
-#define X_ENABLE_PIN                        PC13
 #ifndef X_CS_PIN
   #define X_CS_PIN                          PC7
 #endif
-
-#define Y_STEP_PIN                          PC2
-#define Y_DIR_PIN                           PB9
-#define Y_ENABLE_PIN                        PB12
 #ifndef Y_CS_PIN
   #define Y_CS_PIN                          PD2
 #endif
-
-#define Z_STEP_PIN                          PB7
-#define Z_DIR_PIN                           PB6
-#define Z_ENABLE_PIN                        PB8
 #ifndef Z_CS_PIN
   #define Z_CS_PIN                          PC12
 #endif
-
-#define E0_STEP_PIN                         PB4
-#define E0_DIR_PIN                          PB3
-#define E0_ENABLE_PIN                       PB5
 #ifndef E0_CS_PIN
   #define E0_CS_PIN                         PC11
 #endif
@@ -109,112 +64,4 @@
   #endif
 #endif
 
-#if HAS_TMC220x
-  /**
-   * TMC2208/TMC2209 stepper drivers
-   *
-   * Hardware serial communication ports.
-   * If undefined software serial is used according to the pins below
-   */
-  //#define X_HARDWARE_SERIAL  Serial1
-  //#define Y_HARDWARE_SERIAL  Serial1
-  //#define Z_HARDWARE_SERIAL  Serial1
-  //#define E0_HARDWARE_SERIAL Serial1
-
-  //
-  // Software serial
-  //
-  #define X_SERIAL_TX_PIN                   PC7
-  #define X_SERIAL_RX_PIN                   PC7
-
-  #define Y_SERIAL_TX_PIN                   PD2
-  #define Y_SERIAL_RX_PIN                   PD2
-
-  #define Z_SERIAL_TX_PIN                   PC12
-  #define Z_SERIAL_RX_PIN                   PC12
-
-  #define E0_SERIAL_TX_PIN                  PC11
-  #define E0_SERIAL_RX_PIN                  PC11
-
-  // Reduce baud rate to improve software serial reliability
-  #define TMC_BAUD_RATE 19200
-#endif
-
-//
-// Heaters 0,1 / Fans / Bed
-//
-#define HEATER_0_PIN                        PC9
-#define FAN_PIN                             PA8
-#define HEATER_BED_PIN                      PC8
-
-//
-// Temperature Sensors
-//
-#define TEMP_BED_PIN                        PA1   //TB
-#define TEMP_0_PIN                          PA0   //TH1
-
-#define FIL_RUNOUT_PIN                      PB10  // MT_DET
-
-/**
- *                _____                                      _____                                     _____
- *  (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
- */
-#if HAS_SPI_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
-
-  // 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
-
-    #undef SHOW_BOOTSCREEN
-
-  #else
-
-    #define LCD_PINS_D4                     PA6
-    #if ENABLED(ULTIPANEL)
-      #define LCD_PINS_D5                   PA7
-      #define LCD_PINS_D6                   PC4
-      #define LCD_PINS_D7                   PC5
-    #endif
-
-  #endif // !MKS_MINI_12864
-
-#endif // HAS_SPI_LCD
-
-//
-// SD Card
-//
-#define ENABLE_SPI2
-#define SD_DETECT_PIN                       PC10
-#define SCK_PIN                             PB13
-#define MISO_PIN                            PB14
-#define MOSI_PIN                            PB15
-#define SS_PIN                              PA15
-
-#ifndef ST7920_DELAY_1
-  #define ST7920_DELAY_1           DELAY_NS(125)
-#endif
-#ifndef ST7920_DELAY_2
-  #define ST7920_DELAY_2           DELAY_NS(125)
-#endif
-#ifndef ST7920_DELAY_3
-  #define ST7920_DELAY_3           DELAY_NS(125)
-#endif
+#include "pins_MKS_ROBIN_E3_common.h"

Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3_common.h

@@ -0,0 +1,188 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * MKS Robin E3 & E3D (STM32F103RCT6) common board pin assignments
+ */
+
+#ifndef __STM32F1__
+  #error "Oops! Select an STM32F1 board in 'Tools > Board.'"
+#endif
+
+#define BOARD_WEBSITE_URL "github.com/makerbase-mks"
+
+//#define DISABLE_DEBUG
+#define DISABLE_JTAG
+#define ENABLE_SPI2
+
+//
+// EEPROM
+//
+#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
+  #define FLASH_EEPROM_EMULATION
+  #define EEPROM_PAGE_SIZE     (0x800U) // 2KB
+  #define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
+  #define MARLIN_EEPROM_SIZE   EEPROM_PAGE_SIZE  // 2KB
+#endif
+
+//
+// Servos
+//
+#define SERVO0_PIN                          PA3
+
+//
+// Limit Switches
+//
+#define X_STOP_PIN                          PA12
+#define Y_STOP_PIN                          PA11
+#define Z_MIN_PIN                           PC6
+#define Z_MAX_PIN                           PB1
+
+//
+// Steppers
+//
+#define X_STEP_PIN                          PC0
+#define X_DIR_PIN                           PB2
+#define X_ENABLE_PIN                        PC13
+
+#define Y_STEP_PIN                          PC2
+#define Y_DIR_PIN                           PB9
+#define Y_ENABLE_PIN                        PB12
+
+#define Z_STEP_PIN                          PB7
+#define Z_DIR_PIN                           PB6
+#define Z_ENABLE_PIN                        PB8
+
+#define E0_STEP_PIN                         PB4
+#define E0_DIR_PIN                          PB3
+#define E0_ENABLE_PIN                       PB5
+
+#if HAS_TMC220x
+  /**
+   * TMC2208/TMC2209 stepper drivers
+   *
+   * Hardware serial communication ports.
+   * If undefined software serial is used according to the pins below
+   */
+  //#define X_HARDWARE_SERIAL  Serial1
+  //#define Y_HARDWARE_SERIAL  Serial1
+  //#define Z_HARDWARE_SERIAL  Serial1
+  //#define E0_HARDWARE_SERIAL Serial1
+
+  //
+  // Software serial
+  //
+  #define X_SERIAL_TX_PIN                   PC7
+  #define X_SERIAL_RX_PIN                   PC7
+
+  #define Y_SERIAL_TX_PIN                   PD2
+  #define Y_SERIAL_RX_PIN                   PD2
+
+  #define Z_SERIAL_TX_PIN                   PC12
+  #define Z_SERIAL_RX_PIN                   PC12
+
+  #define E0_SERIAL_TX_PIN                  PC11
+  #define E0_SERIAL_RX_PIN                  PC11
+
+  // Reduce baud rate to improve software serial reliability
+  #define TMC_BAUD_RATE 19200
+#endif
+
+//
+// Heaters 0,1 / Fans / Bed
+//
+#define HEATER_0_PIN                        PC9
+#define FAN_PIN                             PA8
+#define HEATER_BED_PIN                      PC8
+
+//
+// Temperature Sensors
+//
+#define TEMP_BED_PIN                        PA1   // TB
+#define TEMP_0_PIN                          PA0   // TH1
+
+#define FIL_RUNOUT_PIN                      PB10  // MT_DET
+
+/**
+ *                _____                                      _____                                     _____
+ *  (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
+ */
+#if HAS_SPI_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
+
+  // 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
+
+    #undef SHOW_BOOTSCREEN
+
+  #else
+
+    #define LCD_PINS_D4                     PA6
+    #if ENABLED(ULTIPANEL)
+      #define LCD_PINS_D5                   PA7
+      #define LCD_PINS_D6                   PC4
+      #define LCD_PINS_D7                   PC5
+    #endif
+
+  #endif // !MKS_MINI_12864
+
+#endif // HAS_SPI_LCD
+
+//
+// SD Card
+//
+#define ENABLE_SPI2
+#define SD_DETECT_PIN                       PC10
+#define SCK_PIN                             PB13
+#define MISO_PIN                            PB14
+#define MOSI_PIN                            PB15
+#define SS_PIN                              PA15
+
+#ifndef ST7920_DELAY_1
+  #define ST7920_DELAY_1           DELAY_NS(125)
+#endif
+#ifndef ST7920_DELAY_2
+  #define ST7920_DELAY_2           DELAY_NS(125)
+#endif
+#ifndef ST7920_DELAY_3
+  #define ST7920_DELAY_3           DELAY_NS(125)
+#endif