Add pins for CR-6 SE

Marlin/src/core/boards.h

@@ -323,9 +323,10 @@
 #define BOARD_CHITU3D_V6              4034  // Chitu3D TronXY X5SA V5 Board
 #define BOARD_CREALITY_V4             4035  // Creality v4.x (STM32F103RE)
 #define BOARD_CREALITY_V427           4036  // Creality v4.2.7 (STM32F103RE)
-#define BOARD_TRIGORILLA_PRO          4037  // Trigorilla Pro (STM32F103ZET6)
+#define BOARD_CREALITY_CR_6_SE        4037  // Creality v4.5.2 (STM32F103??)
-#define BOARD_FLY_MINI                4038  // FLY MINI (STM32F103RCT6)
+#define BOARD_TRIGORILLA_PRO          4038  // Trigorilla Pro (STM32F103ZET6)
-#define BOARD_FLSUN_HISPEED           4039  // FLSUN HiSpeedV1 (STM32F103VET6)
+#define BOARD_FLY_MINI                4039  // FLY MINI (STM32F103RCT6)
+#define BOARD_FLSUN_HISPEED           4040  // FLSUN HiSpeedV1 (STM32F103VET6)
 
 //
 // ARM Cortex-M4F

Marlin/src/pins/pins.h

@@ -575,6 +575,8 @@
   #include "stm32f1/pins_CHITU3D_V6.h"          // STM32F1                                env:chitu_f103
 #elif MB(CREALITY_V4)
   #include "stm32f1/pins_CREALITY_V4.h"         // STM32F1                                env:STM32F103RET6_creality env:STM32F103RET6_creality_debug
+#elif MB(CREALITY_CR_6_SE)
+  #include "stm32f1/pins_CREALITY_CR_6_SE.h"    // STM32F1                                env:STM32F103RET6_creality env:STM32F103RET6_creality_debug
 #elif MB(CREALITY_V427)
   #include "stm32f1/pins_CREALITY_V427.h"       // STM32F1                                env:STM32F103RET6_creality env:STM32F103RET6_creality_debug
 #elif MB(TRIGORILLA_PRO)

Marlin/src/pins/stm32f1/pins_CREALITY_CR_6_SE.h

@@ -0,0 +1,170 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * CREALITY (STM32F103) board pin assignments
+ */
+
+#if NOT_TARGET(__STM32F1__)
+  #error "Oops! Select an STM32F1 board in 'Tools > Board.'"
+#endif
+
+#if HOTENDS > 1 || E_STEPPERS > 1
+  #error "CREALITY supports up to 1 hotends / E-steppers. Comment out this line to continue."
+#endif
+
+#ifndef BOARD_INFO_NAME
+  #define BOARD_INFO_NAME      "Creality CR-6 SE"
+#endif
+#ifndef DEFAULT_MACHINE_NAME
+  #define DEFAULT_MACHINE_NAME "CR-6 SE"
+#endif
+
+//
+// EEPROM
+//
+#if NO_EEPROM_SELECTED
+  // FLASH
+  //#define FLASH_EEPROM_EMULATION
+
+  // I2C
+  //#define I2C_EEPROM
+  //#define E2END                         0x3FFF  // 16Kb (24c16)
+
+  // BL24C16
+  #define IIC_BL24CXX_EEPROM                      // EEPROM on I2C-0
+  #if ENABLED(IIC_BL24CXX_EEPROM)
+    #define IIC_EEPROM_SDA                  PA11
+    #define IIC_EEPROM_SCL                  PA12
+    #define MARLIN_EEPROM_SIZE             0x800  // 2Kb (24C16)
+  #else
+    #define SDCARD_EEPROM_EMULATION               // SD EEPROM until all EEPROM is BL24CXX
+    #define MARLIN_EEPROM_SIZE             0x800  // 2Kb
+  #endif
+
+  // SPI
+  //#define SPI_EEPROM                            // EEPROM on SPI-0
+  //#define SPI_CHAN_EEPROM1  ?
+  //#define SPI_EEPROM1_CS    ?
+
+  // 2K EEPROM
+  //#define SPI_EEPROM2_CS    ?
+
+  // 32Mb FLASH
+  //#define SPI_FLASH_CS      ?
+#endif
+
+//
+// Servos
+//
+#define SERVO0_PIN                          PB0   // BLTouch OUT
+
+//
+// Limit Switches
+//
+#define X_STOP_PIN                          PC4
+#define Y_STOP_PIN                          PC5
+
+#ifdef BLTOUCH
+  #define Z_STOP_PIN                        PB1   // BLTouch IN PIN
+#elif ENABLED(FIX_MOUNTED_PROBE)
+  #define Z_STOP_PIN                        PA4
+  #define COM_PIN                           PA5
+#else
+  #define Z_STOP_PIN                        PA7
+#endif
+
+//
+// Filament Runout Sensor
+//
+#ifndef FIL_RUNOUT_PIN
+  //#define FIL_RUNOUT_PIN                  PA7   // Opto endstop
+#endif
+
+//
+// Steppers
+//
+#define X_ENABLE_PIN                        PC3
+#define X_STEP_PIN                          PB8
+#define X_DIR_PIN                           PB7
+
+#define Y_ENABLE_PIN                        PC3
+#define Y_STEP_PIN                          PB6
+#define Y_DIR_PIN                           PB5
+
+#define Z_ENABLE_PIN                        PC3
+#define Z_STEP_PIN                          PB4
+#define Z_DIR_PIN                           PB3
+
+#define E0_ENABLE_PIN                       PC3
+#define E0_STEP_PIN                         PC2
+#define E0_DIR_PIN                          PB9
+
+#if HAS_TMC220x
+
+  //
+  // TMC2208 mode
+  //
+  //#define TMC2208_STANDALONE
+
+  #define X_HARDWARE_SERIAL  MSerial2
+  #define Y_HARDWARE_SERIAL  MSerial2
+  #define Z_HARDWARE_SERIAL  MSerial2
+  #define E0_HARDWARE_SERIAL MSerial2
+
+  //
+  // TMC2208 Software serial
+  //
+  //#define HAVE_SW_SERIAL
+
+  // Reduce baud rate to improve software serial reliability
+  //#define TMC_BAUD_RATE                  19200
+
+#endif
+
+//
+// Release PB4 (Z_STEP_PIN) from JTAG NRST role
+//
+#define DISABLE_DEBUG
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN                          PB1   // TH1
+#define TEMP_BED_PIN                        PB0   // TB1
+
+//
+// Heaters / Fans
+//
+#define HEATER_0_PIN                        PA1   // HEATER1
+#define HEATER_BED_PIN                      PA2   // HOT BED
+
+#define FAN_PIN                             PA0   // FAN
+#define FAN_SOFT_PWM
+
+#define LED_CONTROL_PIN                     PA6
+#define OPTO_SWITCH_PIN                     PC6
+
+//
+// SD Card
+//
+#define SD_DETECT_PIN                       PC7

Marlin/src/pins/stm32f1/pins_CREALITY_V4.h

@@ -46,8 +46,8 @@
   // FLASH
   //#define FLASH_EEPROM_EMULATION
 
-  // I2C
+  // BL24C16
-  #define IIC_BL24CXX_EEPROM                      // EEPROM on I2C-0 used only for display settings
+  #define IIC_BL24CXX_EEPROM                      // EEPROM on I2C-0
   #if ENABLED(IIC_BL24CXX_EEPROM)
     #define IIC_EEPROM_SDA                  PA11
     #define IIC_EEPROM_SCL                  PA12