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- /**
- * 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 <http://www.gnu.org/licenses/>.
- *
- */
-
- #if !defined(STM32F4)
- #error "Oops! Make sure you have an STM32F4 board selected from the 'Tools -> Boards' menu."
- #endif
-
- #define DEFAULT_MACHINE_NAME "STM32F407VET6"
- #define BOARD_NAME "STM32F4 Board"
-
- //#define I2C_EEPROM
-
- #define E2END 0xFFF // EEPROM end address (4kB)
-
- // Ignore temp readings during develpment.
- //#define BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
-
- #if E_STEPPERS > 2 || HOTENDS > 2
- #error "STM32F4 supports up to 2 hotends / E-steppers."
- #endif
-
- //
- // Limit Switches
- //
- #define X_MIN_PIN PE0
- #define X_MAX_PIN -1
- #define Y_MIN_PIN PE1
- #define Y_MAX_PIN -1
- #define Z_MIN_PIN PE14
- #define Z_MAX_PIN -1
-
- //
- // Z Probe (when not Z_MIN_PIN)
- //
-
- //#ifndef Z_MIN_PROBE_PIN
- // #define Z_MIN_PROBE_PIN PA4
- //#endif
-
- //
- // Steppers
- //
-
- #define X_STEP_PIN PD3
- #define X_DIR_PIN PD2
- #define X_ENABLE_PIN PD0
- //#ifndef X_CS_PIN
- // #define X_CS_PIN PD1
- //#endif
-
- #define Y_STEP_PIN PE11
- #define Y_DIR_PIN PE10
- #define Y_ENABLE_PIN PE13
- //#ifndef Y_CS_PIN
- // #define Y_CS_PIN PE12
- //#endif
-
- #define Z_STEP_PIN PD6
- #define Z_DIR_PIN PD7
- #define Z_ENABLE_PIN PD4
- //#ifndef Z_CS_PIN
- // #define Z_CS_PIN PD5
- //#endif
-
- #define E0_STEP_PIN PB5
- #define E0_DIR_PIN PB6
- #define E0_ENABLE_PIN PB3
- //#ifndef E0_CS_PIN
- // #define E0_CS_PIN PB4
- //#endif
-
- #define E1_STEP_PIN PE4
- #define E1_DIR_PIN PE2
- #define E1_ENABLE_PIN PE3
- //#ifndef E1_CS_PIN
- // #define E1_CS_PIN PE5
- //#endif
-
- #define SCK_PIN PA5
- #define MISO_PIN PA6
- #define MOSI_PIN PA7
-
- //
- // Temperature Sensors
- //
-
- #define TEMP_0_PIN PC0 // Analog Input
- #define TEMP_1_PIN PC1 // Analog Input
- #define TEMP_BED_PIN PC2 // Analog Input
-
- //
- // Heaters / Fans
- //
-
- #define HEATER_0_PIN PA1
- #define HEATER_1_PIN PA2
- #define HEATER_BED_PIN PA0
-
- #ifndef FAN_PIN
- #define FAN_PIN PC6
- #endif
- #define FAN1_PIN PC7
- #define FAN2_PIN PC8
-
- #define ORIG_E0_AUTO_FAN_PIN FAN1_PIN // Use this by NOT overriding E0_AUTO_FAN_PIN
-
- //
- // Misc. Functions
- //
-
- //#define CASE_LIGHT_PIN_CI PF13
- //#define CASE_LIGHT_PIN_DO PF14
- //#define NEOPIXEL_PIN PF13
-
- //
- // Prusa i3 MK2 Multi Material Multiplexer Support
- //
-
- //#define E_MUX0_PIN PG3
- //#define E_MUX1_PIN PG4
-
- //
- // Servos
- //
-
- //#define SERVO0_PIN PE13
- //#define SERVO1_PIN PE14
-
-
- #define SDSS PE7
- #define SS_PIN PE7
- #define LED_PIN PB7 //Alive
- #define PS_ON_PIN PA10
- #define KILL_PIN PA8
- #define PWR_LOSS PA4 //Power loss / nAC_FAULT
-
- //
- // LCD / Controller
- //
-
- #define SD_DETECT_PIN PA15
- #define BEEPER_PIN PC9
- #define LCD_PINS_RS PE9
- #define LCD_PINS_ENABLE PE8
- #define LCD_PINS_D4 PB12
- #define LCD_PINS_D5 PB13
- #define LCD_PINS_D6 PB14
- #define LCD_PINS_D7 PB15
- #define BTN_EN1 PC4
- #define BTN_EN2 PC5
- #define BTN_ENC PC3
-
- //
- // Filament runout
- //
-
- #define FIL_RUNOUT_PIN PA3
-
- //
- // ST7920 Delays
- //
- #ifndef ST7920_DELAY_1
- #define ST7920_DELAY_1 DELAY_NS(96)
- #endif
-
- #ifndef ST7920_DELAY_2
- #define ST7920_DELAY_2 DELAY_NS(48)
- #endif
-
- #ifndef ST7920_DELAY_3
- #define ST7920_DELAY_3 DELAY_NS(715)
- #endif
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