/** * 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 . * */ #pragma once #define ALLOW_STM32DUINO #include "env_validate.h" #if HOTENDS > 2 || E_STEPPERS > 2 #error "STM32F4 supports up to 2 hotends / E-steppers." #endif #define DEFAULT_MACHINE_NAME "STM32F446VET6" #define BOARD_INFO_NAME "STM32F4 VAkE" //#define I2C_EEPROM #define MARLIN_EEPROM_SIZE 0x1000 // 4K // // Servos // //#define SERVO0_PIN PE13 //#define SERVO1_PIN PE14 // // Limit Switches // #define X_STOP_PIN PE10 #define Y_STOP_PIN PE9 #define Z_STOP_PIN PE8 // // Z Probe (when not Z_MIN_PIN) // #ifndef Z_MIN_PROBE_PIN #define Z_MIN_PROBE_PIN PA4 #endif // // Filament runout // #define FIL_RUNOUT_PIN PA3 // // Steppers // #define STEPPER_ENABLE_PIN PB2 #define X_STEP_PIN PC6 // X_STEP #define X_DIR_PIN PC7 // X_DIR #define X_ENABLE_PIN PB2 // #ifndef X_CS_PIN #define X_CS_PIN PC8 // X_CS #endif #define Y_STEP_PIN PD9 // Y_STEP #define Y_DIR_PIN PD10 // Y_DIR #define Y_ENABLE_PIN PB2 // #ifndef Y_CS_PIN #define Y_CS_PIN PD11 // Y_CS #endif #define Z_STEP_PIN PE15 // Z_STEP #define Z_DIR_PIN PB10 // Z_DIR #define Z_ENABLE_PIN PB2 #ifndef Z_CS_PIN #define Z_CS_PIN PD8 #endif #define E0_STEP_PIN PB1 #define E0_DIR_PIN PB13 #define E0_ENABLE_PIN PB2 #ifndef E0_CS_PIN #define E0_CS_PIN PE11 #endif #define E1_STEP_PIN PC4 #define E1_DIR_PIN PC5 #define E1_ENABLE_PIN PB2 #ifndef E1_CS_PIN #define E1_CS_PIN PB0 #endif #define SD_SCK_PIN PE12 // PA5 // SPI1 for SD card #define SD_MISO_PIN PE13 // PA6 #define SD_MOSI_PIN PE14 // PA7 // added for SD card : optional or not ??? //#define SD_CHIP_SELECT_PIN SDSS // The default chip select pin for the SD card is SS. // The following three pins must not be redefined for hardware SPI. //#define SPI_MOSI_PIN SD_MOSI_PIN // SPI Master Out Slave In pin //#define SPI_MISO_PIN SD_MISO_PIN // SPI Master In Slave Out pin //#define SPI_SCK_PIN SD_SCK_PIN // SPI Clock pin // // Temperature Sensors (Analog inputs) // #define TEMP_0_PIN PC0 // Analog Input #define TEMP_1_PIN PC1 // Analog Input #define TEMP_2_PIN PC2 // Analog Input #define TEMP_3_PIN PC3 // Analog Input #define TEMP_BED_PIN PC3 // Analog Input // // Heaters / Fans // #define HEATER_0_PIN PD15 #define HEATER_1_PIN PD14 #define HEATER_BED_PIN PD12 #ifndef FAN_PIN #define FAN_PIN PD13 #endif #define FAN1_PIN PB5 // PA0 #define FAN2_PIN PB4 // PA1 #ifndef E0_AUTO_FAN_PIN #define E0_AUTO_FAN_PIN PD13 #endif // // Misc. Functions // //#define CASE_LIGHT_PIN_CI PF13 //#define CASE_LIGHT_PIN_DO PF14 //#define NEOPIXEL_PIN PF13 // // Průša i3 MK2 Multi Material Multiplexer Support // #if HAS_PRUSA_MMU1 //#define E_MUX0_PIN PG3 //#define E_MUX1_PIN PG4 #endif #define LED_PIN PB14 // Alive #define PS_ON_PIN PE0 #define KILL_PIN PD5 #define POWER_LOSS_PIN PA4 // ?? Power loss / nAC_FAULT #if ENABLED(SDSUPPORT) #define SD_DETECT_PIN EXP2_04_PIN #define SD_SS_PIN PB15 // USD_CS -> CS for onboard SD #endif /** * ------ ------ * PC9 |10 9 | PB12 ? |10 9 | ? * PD7 | 8 7 | PC12 PD6 | 8 7 | ? * PD1 | 6 5 PD2 PD0 | 6 5 ? * PD3 | 4 3 | PD4 PB7 | 4 3 | RESET * GND | 2 1 | 5V GND | 2 1 | 3.3V * ------ ------ * EXP1 EXP2 */ #define EXP1_03_PIN PD4 #define EXP1_04_PIN PD3 #define EXP1_05_PIN PD2 #define EXP1_06_PIN PD1 #define EXP1_07_PIN PC12 #define EXP1_08_PIN PD7 #define EXP1_09_PIN PB12 #define EXP1_10_PIN PC9 #define EXP2_03_PIN -1 #define EXP2_04_PIN PB7 //#define EXP2_05_PIN ? #define EXP2_06_PIN PD0 //#define EXP2_07_PIN ? #define EXP2_08_PIN PD6 //#define EXP2_09_PIN ? //#define EXP2_10_PIN ? // // LCD / Controller // #if HAS_WIRED_LCD #if ENABLED(SDSUPPORT) #define SDSS PB6 // CS for SD card in LCD #endif #define BEEPER_PIN EXP1_10_PIN #define BTN_EN1 EXP2_08_PIN #define BTN_EN2 EXP2_06_PIN #define BTN_ENC EXP1_09_PIN #define LCD_PINS_ENABLE EXP1_08_PIN #define LCD_PINS_RS EXP1_07_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 #endif // Alter timing for graphical display #if IS_U8GLIB_ST7920 #define BOARD_ST7920_DELAY_1 96 #define BOARD_ST7920_DELAY_2 48 #define BOARD_ST7920_DELAY_3 715 #endif