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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#if !defined(STM32F4) && !defined(STM32F4xx)
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#error "Oops! Select an STM32F4 board in 'Tools > Board.'"
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#endif
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#define DEFAULT_MACHINE_NAME "STM32F407VET6"
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#define BOARD_NAME "STM32F4 Board"
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//#define I2C_EEPROM
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#define E2END 0xFFF // EEPROM end address (4kB)
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// Ignore temp readings during develpment.
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//#define BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
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#if HOTENDS > 2 || E_STEPPERS > 2
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#error "STM32F4 supports up to 2 hotends / E-steppers."
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#endif
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//
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// Limit Switches
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//
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#define X_MIN_PIN PE0
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#define X_MAX_PIN -1
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#define Y_MIN_PIN PE1
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#define Y_MAX_PIN -1
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#define Z_MIN_PIN PE14
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#define Z_MAX_PIN -1
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//
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// Z Probe (when not Z_MIN_PIN)
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//
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//#ifndef Z_MIN_PROBE_PIN
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// #define Z_MIN_PROBE_PIN PA4
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//#endif
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//
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// Steppers
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//
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#define X_STEP_PIN PD3
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#define X_DIR_PIN PD2
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#define X_ENABLE_PIN PD0
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//#ifndef X_CS_PIN
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// #define X_CS_PIN PD1
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//#endif
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#define Y_STEP_PIN PE11
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#define Y_DIR_PIN PE10
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#define Y_ENABLE_PIN PE13
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//#ifndef Y_CS_PIN
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// #define Y_CS_PIN PE12
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//#endif
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#define Z_STEP_PIN PD6
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#define Z_DIR_PIN PD7
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#define Z_ENABLE_PIN PD4
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//#ifndef Z_CS_PIN
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// #define Z_CS_PIN PD5
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//#endif
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#define E0_STEP_PIN PB5
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#define E0_DIR_PIN PB6
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#define E0_ENABLE_PIN PB3
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//#ifndef E0_CS_PIN
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// #define E0_CS_PIN PB4
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//#endif
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#define E1_STEP_PIN PE4
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#define E1_DIR_PIN PE2
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#define E1_ENABLE_PIN PE3
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//#ifndef E1_CS_PIN
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// #define E1_CS_PIN PE5
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//#endif
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#define SCK_PIN PA5
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#define MISO_PIN PA6
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#define MOSI_PIN PA7
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN PC0 // Analog Input
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#define TEMP_1_PIN PC1 // Analog Input
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#define TEMP_BED_PIN PC2 // Analog Input
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PA1
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#define HEATER_1_PIN PA2
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#define HEATER_BED_PIN PA0
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#ifndef FAN_PIN
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#define FAN_PIN PC6
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#endif
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#define FAN1_PIN PC7
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#define FAN2_PIN PC8
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#define ORIG_E0_AUTO_FAN_PIN FAN1_PIN // Use this by NOT overriding E0_AUTO_FAN_PIN
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//
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// Misc. Functions
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//
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//#define CASE_LIGHT_PIN_CI PF13
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//#define CASE_LIGHT_PIN_DO PF14
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//#define NEOPIXEL_PIN PF13
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//
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// Prusa i3 MK2 Multi Material Multiplexer Support
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//
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//#define E_MUX0_PIN PG3
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//#define E_MUX1_PIN PG4
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//
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// Servos
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//
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//#define SERVO0_PIN PE13
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//#define SERVO1_PIN PE14
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#define SDSS PE7
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#define SS_PIN PE7
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#define LED_PIN PB7 //Alive
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#define PS_ON_PIN PA10
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#define KILL_PIN PA8
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#define PWR_LOSS PA4 //Power loss / nAC_FAULT
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//
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// LCD / Controller
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//
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#define SD_DETECT_PIN PA15
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#define BEEPER_PIN PC9
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#define LCD_PINS_RS PE9
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#define LCD_PINS_ENABLE PE8
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#define LCD_PINS_D4 PB12
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#define LCD_PINS_D5 PB13
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#define LCD_PINS_D6 PB14
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#define LCD_PINS_D7 PB15
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#define BTN_EN1 PC4
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#define BTN_EN2 PC5
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#define BTN_ENC PC3
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//
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// Filament runout
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//
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#define FIL_RUNOUT_PIN PA3
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//
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// ST7920 Delays
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//
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#ifndef ST7920_DELAY_1
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#define ST7920_DELAY_1 DELAY_NS(96)
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#endif
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#ifndef ST7920_DELAY_2
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#define ST7920_DELAY_2 DELAY_NS(48)
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#endif
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#ifndef ST7920_DELAY_3
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#define ST7920_DELAY_3 DELAY_NS(715)
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#endif
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