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Diffstat (limited to 'Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h')
| -rw-r--r-- | Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h b/Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h new file mode 100644 index 0000000..73a18fa --- /dev/null +++ b/Marlin/src/pins/stm32f1/pins_BTT_SKR_CR6.h @@ -0,0 +1,183 @@ +/** + * 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 <https://www.gnu.org/licenses/>. + * + */ +#pragma once + +/** + * BigTreeTech SKR CR-6 (STM32F103RET6) board pin assignments + */ + +#define DEFAULT_MACHINE_NAME "Creality3D" +#define BOARD_INFO_NAME "BTT SKR CR-6" + +#if NOT_TARGET(__STM32F1__) + #error "Oops! Select an STM32F1 board in 'Tools > Board.'" +#endif + +// +// Release PB4 (Z_STEP_PIN) from JTAG NRST role +// +#define DISABLE_DEBUG + +// +// USB connect control +// +#define USB_CONNECT_PIN PA14 +#define USB_CONNECT_INVERTING false + +// +// EEPROM +// + +#if NO_EEPROM_SELECTED + #define I2C_EEPROM +#endif + +/* I2C */ +#if ENABLED(I2C_EEPROM) + #define IIC_EEPROM_SDA PB7 + #define IIC_EEPROM_SCL PB6 + + #define MARLIN_EEPROM_SIZE 0x1000 // 4KB +#elif ENABLED(SDCARD_EEPROM_EMULATION) + #define MARLIN_EEPROM_SIZE 0x1000 // 4KB +#endif + +#define E2END (MARLIN_EEPROM_SIZE - 1) // 2KB + +// +// Limit Switches +// + +#define X_STOP_PIN PC0 +#define Y_STOP_PIN PC1 +#define Z_STOP_PIN PC14 // Endtop or Probe + +#define FIL_RUNOUT_PIN PC15 + +// +// Probe +// +#define PROBE_TARE_PIN PA1 +#define PROBE_ACTIVATION_SWITCH_PIN PC2 // Optoswitch to Enable Z Probe + +// +// Steppers +// +#define X_ENABLE_PIN PB14 +#define X_STEP_PIN PB13 +#define X_DIR_PIN PB12 + +#define Y_ENABLE_PIN PB11 +#define Y_STEP_PIN PB10 +#define Y_DIR_PIN PB2 + +#define Z_ENABLE_PIN PB1 +#define Z_STEP_PIN PB0 +#define Z_DIR_PIN PC5 + +#define E0_ENABLE_PIN PD2 +#define E0_STEP_PIN PB3 +#define E0_DIR_PIN PB4 + +// +// Temperature Sensors +// +#define TEMP_0_PIN PA0 // TH1 +#define TEMP_BED_PIN PC3 // TB1 + +// +// Heaters / Fans +// + +#define HEATER_0_PIN PC8 // HEATER1 +#define HEATER_BED_PIN PC9 // HOT BED + +#define FAN_PIN PC6 // FAN +#define FAN_SOFT_PWM + +#define CONTROLLER_FAN_PIN PC7 + +// +// LCD / Controller +// +#if ENABLED(CR10_STOCKDISPLAY) + #define BTN_ENC PA15 + #define BTN_EN1 PA9 + #define BTN_EN2 PA10 + + #define LCD_PINS_RS PB8 + #define LCD_PINS_ENABLE PB15 + #define LCD_PINS_D4 PB9 + + #define BEEPER_PIN PB5 +#endif + +#if HAS_TMC_UART + /** + * TMC2209 stepper drivers + * Hardware serial communication ports. + */ + #define X_HARDWARE_SERIAL MSerial4 + #define Y_HARDWARE_SERIAL MSerial4 + #define Z_HARDWARE_SERIAL MSerial4 + #define E0_HARDWARE_SERIAL MSerial4 + + // Default TMC slave addresses + #ifndef X_SLAVE_ADDRESS + #define X_SLAVE_ADDRESS 0 + #endif + #ifndef Y_SLAVE_ADDRESS + #define Y_SLAVE_ADDRESS 1 + #endif + #ifndef Z_SLAVE_ADDRESS + #define Z_SLAVE_ADDRESS 2 + #endif + #ifndef E0_SLAVE_ADDRESS + #define E0_SLAVE_ADDRESS 3 + #endif +#endif + +// +// SD Card +// + +#define HAS_ONBOARD_SD + +#ifndef SDCARD_CONNECTION + #define SDCARD_CONNECTION ONBOARD +#endif + +#if SD_CONNECTION_IS(ONBOARD) + #define SD_DETECT_PIN PC4 + + #define ON_BOARD_SPI_DEVICE 1 // SPI1 + #define ONBOARD_SD_CS_PIN PA4 // Chip select for "System" SD card +#endif + +// +// Misc. Functions +// +#define LED_CONTROL_PIN PA13 + +#ifndef NEOPIXEL_PIN + #define NEOPIXEL_PIN PA8 +#endif |