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205 lines
5.7 KiB
C
205 lines
5.7 KiB
C
7 years ago
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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)
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#error "Oops! Make sure you have an STM32F4 board selected from the 'Tools -> Boards' menu."
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#endif
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#define DEFAULT_MACHINE_NAME "STM32F407VET6"
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#define BOARD_NAME "Marlin for STM32"
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// #define I2C_EEPROM
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// #define LARGE_FLASH true
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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 E_STEPPERS > 2 || HOTENDS > 2
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#error "STM32F4 supports up to 2 hotends / E-steppers."
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#endif
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#define PORTA 0
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#define PORTB 1
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#define PORTC 2
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#define PORTD 3
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#define PORTE 4
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#define _STM32_PIN(_PORT,_PIN) ((_PORT * 16) + _PIN)
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//
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// Limit Switches
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//
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#define X_MIN_PIN _STM32_PIN(PORTE, 0)
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#define X_MAX_PIN -1
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#define Y_MIN_PIN _STM32_PIN(PORTE, 1)
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#define Y_MAX_PIN -1
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#define Z_MIN_PIN _STM32_PIN(PORTE, 14)
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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 _STM32_PIN(PORTA, 4)
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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 _STM32_PIN(PORTD, 3)
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#define X_DIR_PIN _STM32_PIN(PORTD, 2)
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#define X_ENABLE_PIN _STM32_PIN(PORTD, 0)
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// #ifndef X_CS_PIN
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// #define X_CS_PIN _STM32_PIN(PORTD, 1)
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// #endif
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#define Y_STEP_PIN _STM32_PIN(PORTE, 11)
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#define Y_DIR_PIN _STM32_PIN(PORTE, 10)
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#define Y_ENABLE_PIN _STM32_PIN(PORTE, 13)
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// #ifndef Y_CS_PIN
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// #define Y_CS_PIN _STM32_PIN(PORTE, 12)
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// #endif
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#define Z_STEP_PIN _STM32_PIN(PORTD, 6)
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#define Z_DIR_PIN _STM32_PIN(PORTD, 7)
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#define Z_ENABLE_PIN _STM32_PIN(PORTD, 4)
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// #ifndef Z_CS_PIN
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// #define Z_CS_PIN _STM32_PIN(PORTD, 5)
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// #endif
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#define E0_STEP_PIN _STM32_PIN(PORTB, 5)
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#define E0_DIR_PIN _STM32_PIN(PORTB, 6)
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#define E0_ENABLE_PIN _STM32_PIN(PORTB, 3)
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// #ifndef E0_CS_PIN
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// #define E0_CS_PIN _STM32_PIN(PORTB, 4)
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// #endif
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#define E1_STEP_PIN _STM32_PIN(PORTE, 4)
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#define E1_DIR_PIN _STM32_PIN(PORTE, 2)
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#define E1_ENABLE_PIN _STM32_PIN(PORTE, 3)
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// #ifndef E1_CS_PIN
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// #define E1_CS_PIN _STM32_PIN(PORTE, 5)
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// #endif
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#define SCK_PIN _STM32_PIN(PORTA, 5)
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#define MISO_PIN _STM32_PIN(PORTA, 6)
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#define MOSI_PIN _STM32_PIN(PORTA, 7)
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN _STM32_PIN(PORTC, 0) // Analog Input
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#define TEMP_1_PIN _STM32_PIN(PORTC, 1) // Analog Input
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#define TEMP_BED_PIN _STM32_PIN(PORTC, 2) // Analog Input
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN _STM32_PIN(PORTA, 1)
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#define HEATER_1_PIN _STM32_PIN(PORTA, 2)
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#define HEATER_BED_PIN _STM32_PIN(PORTA, 0)
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#define FAN_PIN _STM32_PIN(PORTC, 6)
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#define FAN1_PIN _STM32_PIN(PORTC, 7)
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#define FAN2_PIN _STM32_PIN(PORTC, 8)
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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 _STM32_PIN(PORTF, 13)
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//#define CASE_LIGHT_PIN_DO _STM32_PIN(PORTF, 14)
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//#define NEOPIXEL_PIN _STM32_PIN(PORTF, 13)
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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 _STM32_PIN(PORTG, 3)
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// #define E_MUX1_PIN _STM32_PIN(PORTG, 4)
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//
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// Servos
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//
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// #define SERVO0_PIN _STM32_PIN(PORTE, 13)
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// #define SERVO1_PIN _STM32_PIN(PORTE, 14)
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#define SDSS _STM32_PIN(PORTE, 7)
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#define SS_PIN _STM32_PIN(PORTE, 7)
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#define LED_PIN _STM32_PIN(PORTB, 7) //Alive
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#define PS_ON_PIN _STM32_PIN(PORTA, 10)
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#define KILL_PIN _STM32_PIN(PORTA, 8)
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#define PWR_LOSS _STM32_PIN(PORTA, 4) //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 _STM32_PIN(PORTA, 15)
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#define BEEPER_PIN _STM32_PIN(PORTC, 9)
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#define LCD_PINS_RS _STM32_PIN(PORTE, 9)
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#define LCD_PINS_ENABLE _STM32_PIN(PORTE, 8)
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#define LCD_PINS_D4 _STM32_PIN(PORTB, 12)
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#define LCD_PINS_D5 _STM32_PIN(PORTB, 13)
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#define LCD_PINS_D6 _STM32_PIN(PORTB, 14)
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#define LCD_PINS_D7 _STM32_PIN(PORTB, 15)
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#define BTN_EN1 _STM32_PIN(PORTC, 4)
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#define BTN_EN2 _STM32_PIN(PORTC, 5)
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#define BTN_ENC _STM32_PIN(PORTC, 3)
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//
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// Filament runout
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//
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#define FIL_RUNOUT_PIN _STM32_PIN(PORTA, 3)
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//
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// ST7920 Delays
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//
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#define STM_NOP __asm__("nop\n\t")
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#define STM_DELAY_SHORT { STM_NOP; STM_NOP; STM_NOP; STM_NOP; }
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#define STM_DELAY_LONG { STM_DELAY_SHORT; STM_DELAY_SHORT; STM_NOP; STM_NOP; }
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#ifndef ST7920_DELAY_1
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#define ST7920_DELAY_1 { STM_DELAY_SHORT; STM_DELAY_SHORT; }
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#endif
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#ifndef ST7920_DELAY_2
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#define ST7920_DELAY_2 { STM_DELAY_SHORT; }
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#endif
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#ifndef ST7920_DELAY_3
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#define ST7920_DELAY_3 { STM_DELAY_LONG; STM_DELAY_LONG; STM_DELAY_LONG; STM_DELAY_LONG; STM_DELAY_LONG; STM_DELAY_LONG; }
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#endif
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