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/**
* 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
#if NOT_TARGET(STM32F4, STM32F4xx)
#error "Oops! Select an STM32F4 board in 'Tools > Board.'"
#elif 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 // 4KB
//
// 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
//
//#define E_MUX0_PIN PG3
//#define E_MUX1_PIN PG4
#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 PB7
#define SD_SS_PIN PB_15 // USD_CS -> CS for onboard SD
#endif
//
// LCD / Controller
//
#if HAS_WIRED_LCD
#if ENABLED(SDSUPPORT)
#define SDSS PB6 // CS for SD card in LCD
#endif
#define BEEPER_PIN PC9
#define LCD_PINS_RS PC12
#define LCD_PINS_ENABLE PD7
#define LCD_PINS_D4 PD1
#define LCD_PINS_D5 PD2
#define LCD_PINS_D6 PD3
#define LCD_PINS_D7 PD4
#define BTN_EN1 PD6
#define BTN_EN2 PD0
#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
#define BOARD_ST7920_DELAY_3 DELAY_NS(715)
#endif
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