400 lines
13 KiB
C
400 lines
13 KiB
C
/**
|
||
* 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
|
||
|
||
#ifndef TARGET_STM32F4
|
||
#error "Oops! Select an STM32F4 board in 'Tools > Board.'"
|
||
#elif HOTENDS > 8 || E_STEPPERS > 8
|
||
#error "BIGTREE GTR V1.0 supports up to 8 hotends / E-steppers."
|
||
#elif HOTENDS > MAX_EXTRUDERS || E_STEPPERS > MAX_EXTRUDERS
|
||
#error "Marlin extruder/hotends limit! Increase MAX_EXTRUDERS to continue."
|
||
#endif
|
||
|
||
#define BOARD_INFO_NAME "BTT GTR V1.0"
|
||
|
||
// Onboard I2C EEPROM
|
||
#define I2C_EEPROM
|
||
#define MARLIN_EEPROM_SIZE 0x2000 // 8KB (24C64 ... 64Kb = 8KB)
|
||
|
||
#define TP // Enable to define servo and probe pins
|
||
|
||
//
|
||
// Servos
|
||
//
|
||
#if ENABLED(TP)
|
||
#define SERVO0_PIN PB11
|
||
#endif
|
||
|
||
#define PS_ON_PIN PH6
|
||
|
||
//
|
||
// Limit Switches
|
||
//
|
||
#define X_MIN_PIN PF2
|
||
#define X_MAX_PIN PG14
|
||
#define Y_MIN_PIN PC13
|
||
#define Y_MAX_PIN PG9
|
||
#define Z_MIN_PIN PE0
|
||
#define Z_MAX_PIN PD3
|
||
|
||
//
|
||
// Pins on the extender
|
||
//
|
||
//#define X_MIN_PIN PI4
|
||
//#define X2_MIN_PIN PF12
|
||
//#define Y_MIN_PIN PF4
|
||
//#define Y2_MIN_PIN PI7
|
||
//#define Z_MIN_PIN PF6
|
||
|
||
#if ENABLED(TP) && !defined(Z_MIN_PROBE_PIN)
|
||
#define Z_MIN_PROBE_PIN PH11 // Z Probe must be PH11
|
||
#endif
|
||
|
||
//
|
||
// Steppers
|
||
//
|
||
#define X_STEP_PIN PC15
|
||
#define X_DIR_PIN PF0
|
||
#define X_ENABLE_PIN PF1
|
||
#ifndef X_CS_PIN
|
||
#define X_CS_PIN PC14
|
||
#endif
|
||
|
||
#define Y_STEP_PIN PE3
|
||
#define Y_DIR_PIN PE2
|
||
#define Y_ENABLE_PIN PE4
|
||
#ifndef Y_CS_PIN
|
||
#define Y_CS_PIN PE1
|
||
#endif
|
||
|
||
#define Z_STEP_PIN PB8
|
||
#define Z_DIR_PIN PB7 // PB7
|
||
#define Z_ENABLE_PIN PB9
|
||
#ifndef Z_CS_PIN
|
||
#define Z_CS_PIN PB5
|
||
#endif
|
||
|
||
#define E0_STEP_PIN PG12
|
||
#define E0_DIR_PIN PG11
|
||
#define E0_ENABLE_PIN PG13
|
||
#ifndef E0_CS_PIN
|
||
#define E0_CS_PIN PG10
|
||
#endif
|
||
|
||
#define E1_STEP_PIN PD6
|
||
#define E1_DIR_PIN PD5
|
||
#define E1_ENABLE_PIN PD7
|
||
#ifndef E1_CS_PIN
|
||
#define E1_CS_PIN PD4
|
||
#endif
|
||
|
||
#define E2_STEP_PIN PD1
|
||
#define E2_DIR_PIN PD0
|
||
#define E2_ENABLE_PIN PD2
|
||
#ifndef E2_CS_PIN
|
||
#define E2_CS_PIN PC12
|
||
#endif
|
||
|
||
#define E3_STEP_PIN PF3
|
||
#define E3_DIR_PIN PG3
|
||
#define E3_ENABLE_PIN PF8
|
||
#ifndef E3_CS_PIN
|
||
#define E3_CS_PIN PG4
|
||
#endif
|
||
|
||
#define E4_STEP_PIN PD14
|
||
#define E4_DIR_PIN PD11
|
||
#define E4_ENABLE_PIN PG2
|
||
#ifndef E4_CS_PIN
|
||
#define E4_CS_PIN PE15
|
||
#endif
|
||
|
||
#define E5_STEP_PIN PE12
|
||
#define E5_DIR_PIN PE10
|
||
#define E5_ENABLE_PIN PF14
|
||
#ifndef E5_CS_PIN
|
||
#define E5_CS_PIN PE7
|
||
#endif
|
||
|
||
#define E6_STEP_PIN PG0
|
||
#define E6_DIR_PIN PG1
|
||
#define E6_ENABLE_PIN PE8
|
||
#ifndef E6_CS_PIN
|
||
#define E6_CS_PIN PF15
|
||
#endif
|
||
|
||
#define E7_STEP_PIN PH12
|
||
#define E7_DIR_PIN PH15
|
||
#define E7_ENABLE_PIN PI0
|
||
#ifndef E7_CS_PIN
|
||
#define E7_CS_PIN PH14
|
||
#endif
|
||
|
||
//
|
||
// Software SPI pins for TMC2130 stepper drivers
|
||
//
|
||
#if ENABLED(TMC_USE_SW_SPI)
|
||
#ifndef TMC_SW_MOSI
|
||
#define TMC_SW_MOSI PG15
|
||
#endif
|
||
#ifndef TMC_SW_MISO
|
||
#define TMC_SW_MISO PB6
|
||
#endif
|
||
#ifndef TMC_SW_SCK
|
||
#define TMC_SW_SCK PB3
|
||
#endif
|
||
#endif
|
||
|
||
#if HAS_TMC_UART
|
||
/**
|
||
* TMC2208/TMC2209 stepper drivers
|
||
*
|
||
* Hardware serial communication ports.
|
||
* If undefined software serial is used according to the pins below
|
||
*/
|
||
//#define X_HARDWARE_SERIAL Serial
|
||
//#define X2_HARDWARE_SERIAL Serial1
|
||
//#define Y_HARDWARE_SERIAL Serial1
|
||
//#define Y2_HARDWARE_SERIAL Serial1
|
||
//#define Z_HARDWARE_SERIAL Serial1
|
||
//#define Z2_HARDWARE_SERIAL Serial1
|
||
//#define E0_HARDWARE_SERIAL Serial1
|
||
//#define E1_HARDWARE_SERIAL Serial1
|
||
//#define E2_HARDWARE_SERIAL Serial1
|
||
//#define E3_HARDWARE_SERIAL Serial1
|
||
//#define E4_HARDWARE_SERIAL Serial1
|
||
//#define E5_HARDWARE_SERIAL Serial1
|
||
//#define E6_HARDWARE_SERIAL Serial1
|
||
//#define E7_HARDWARE_SERIAL Serial1
|
||
|
||
//
|
||
// Software serial
|
||
//
|
||
#define X_SERIAL_TX_PIN PC14
|
||
#define X_SERIAL_RX_PIN PC14
|
||
|
||
#define Y_SERIAL_TX_PIN PE1
|
||
#define Y_SERIAL_RX_PIN PE1
|
||
|
||
#define Z_SERIAL_TX_PIN PB5
|
||
#define Z_SERIAL_RX_PIN PB5
|
||
|
||
#define E0_SERIAL_TX_PIN PG10
|
||
#define E0_SERIAL_RX_PIN PG10
|
||
|
||
#define E1_SERIAL_TX_PIN PD4
|
||
#define E1_SERIAL_RX_PIN PD4
|
||
|
||
#define E2_SERIAL_TX_PIN PC12
|
||
#define E2_SERIAL_RX_PIN PC12
|
||
|
||
#define E3_SERIAL_TX_PIN PG4
|
||
#define E3_SERIAL_RX_PIN PG4
|
||
|
||
#define E4_SERIAL_TX_PIN PE15
|
||
#define E4_SERIAL_RX_PIN PE15
|
||
|
||
#define E5_SERIAL_TX_PIN PE7
|
||
#define E5_SERIAL_RX_PIN PE7
|
||
|
||
#define E6_SERIAL_TX_PIN PF15
|
||
#define E6_SERIAL_RX_PIN PF15
|
||
|
||
#define E7_SERIAL_TX_PIN PH14
|
||
#define E7_SERIAL_RX_PIN PH14
|
||
|
||
// Reduce baud rate to improve software serial reliability
|
||
#define TMC_BAUD_RATE 19200
|
||
#endif
|
||
|
||
//
|
||
// Temperature Sensors
|
||
//
|
||
#define TEMP_0_PIN PC1 // T1 <-> E0
|
||
#define TEMP_1_PIN PC2 // T2 <-> E1
|
||
#define TEMP_2_PIN PC3 // T3 <-> E2
|
||
|
||
#define TEMP_3_PIN PA3 // T4 <-> E3
|
||
#define TEMP_4_PIN PF9 // T5 <-> E4
|
||
#define TEMP_5_PIN PF10 // T6 <-> E5
|
||
#define TEMP_6_PIN PF7 // T7 <-> E6
|
||
#define TEMP_7_PIN PF5 // T8 <-> E7
|
||
|
||
#define TEMP_BED_PIN PC0 // T0 <-> Bed
|
||
|
||
// SPI for Max6675 or Max31855 Thermocouple
|
||
// Uses a separate SPI bus
|
||
// If you have a two-way thermocouple, you can customize two THERMO_CSx_PIN pins (x:1~2)
|
||
|
||
#define THERMO_SCK_PIN PI1 // SCK
|
||
#define THERMO_DO_PIN PI2 // MISO
|
||
#define THERMO_CS1_PIN PH9 // CS1
|
||
#define THERMO_CS2_PIN PH2 // CS2
|
||
|
||
#define MAX6675_SS_PIN THERMO_CS1_PIN
|
||
#define MAX6675_SS2_PIN THERMO_CS2_PIN
|
||
#define MAX6675_SCK_PIN THERMO_SCK_PIN
|
||
#define MAX6675_DO_PIN THERMO_DO_PIN
|
||
|
||
//
|
||
// Heaters / Fans
|
||
//
|
||
#define HEATER_0_PIN PB1 // Heater0
|
||
#define HEATER_1_PIN PA1 // Heater1
|
||
#define HEATER_2_PIN PB0 // Heater2
|
||
|
||
#define HEATER_3_PIN PD15 // Heater3
|
||
#define HEATER_4_PIN PD13 // Heater4
|
||
#define HEATER_5_PIN PD12 // Heater5
|
||
#define HEATER_6_PIN PE13 // Heater6
|
||
#define HEATER_7_PIN PI6 // Heater7
|
||
|
||
#define HEATER_BED_PIN PA2 // Hotbed
|
||
|
||
#define FAN_PIN PE5 // Fan0
|
||
#define FAN1_PIN PE6 // Fan1
|
||
#define FAN2_PIN PC8 // Fan2
|
||
|
||
#define FAN3_PIN PI5 // Fan3
|
||
#define FAN4_PIN PE9 // Fan4
|
||
#define FAN5_PIN PE11 // Fan5
|
||
//#define FAN6_PIN PC9 // Fan6
|
||
//#define FAN7_PIN PE14 // Fan7
|
||
|
||
//
|
||
// By default the onboard SD (SPI1) is enabled
|
||
//
|
||
#define CUSTOM_SPI_PINS
|
||
#if DISABLED(CUSTOM_SPI_PINS)
|
||
#define SDSS PB12
|
||
#endif
|
||
|
||
// HAL SPI1 pins group
|
||
#if ENABLED(CUSTOM_SPI_PINS)
|
||
#define SDSS PA4
|
||
#define SD_DETECT_PIN PC4
|
||
#define LCD_SDSS PA4
|
||
|
||
#define SCK_PIN PA5
|
||
#define MISO_PIN PA6
|
||
#define MOSI_PIN PA7
|
||
#define SS_PIN PA4 // Chip select for SD card used by Marlin
|
||
#endif
|
||
|
||
/**
|
||
* _____ _____
|
||
* NC | · · | GND 5V | · · | GND
|
||
* RESET | · · | PB10(SD_DETECT) (LCD_D7) PG5 | · · | PG6 (LCD_D6)
|
||
* (MOSI)PB15 | · · | PH10(BTN_EN2) (LCD_D5) PG7 | · · | PG8 (LCD_D4)
|
||
* (SD_SS)PB12 | · · | PD10(BTN_EN1) (LCD_RS) PA8 | · · | PC10 (LCD_EN)
|
||
* (SCK)PB13 | · · | PB14(MISO) (BTN_ENC) PA15 | · · | PC11 (BEEPER)
|
||
* ￣￣ ￣￣
|
||
* EXP2 EXP1
|
||
*/
|
||
|
||
//
|
||
// LCDs and Controllers
|
||
//
|
||
#if HAS_SPI_LCD
|
||
#define BEEPER_PIN PC11
|
||
#define BTN_ENC PA15
|
||
|
||
#if ENABLED(CR10_STOCKDISPLAY)
|
||
|
||
#define LCD_PINS_RS PG6
|
||
|
||
#define BTN_EN1 PC10
|
||
#define BTN_EN2 PG8
|
||
|
||
#define LCD_PINS_ENABLE PG5
|
||
#define LCD_PINS_D4 PG7
|
||
|
||
// CR10_STOCKDISPLAY default timing is too fast
|
||
#undef BOARD_ST7920_DELAY_1
|
||
#undef BOARD_ST7920_DELAY_2
|
||
#undef BOARD_ST7920_DELAY_3
|
||
|
||
#else
|
||
|
||
#define LCD_PINS_RS PA8
|
||
|
||
#define BTN_EN1 PD10
|
||
#define BTN_EN2 PH10
|
||
|
||
#if DISABLED(CUSTOM_SPI_PINS)
|
||
#define SD_DETECT_PIN PB10
|
||
#define LCD_SDSS PB12
|
||
#endif
|
||
|
||
#define LCD_PINS_ENABLE PC10
|
||
#define LCD_PINS_D4 PG8
|
||
|
||
#if ENABLED(FYSETC_MINI_12864)
|
||
#define DOGLCD_CS PC10
|
||
#define DOGLCD_A0 PA8
|
||
//#define LCD_BACKLIGHT_PIN -1
|
||
#define LCD_RESET_PIN PG8 // Must be high or open for LCD to operate normally.
|
||
#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
|
||
#ifndef RGB_LED_R_PIN
|
||
#define RGB_LED_R_PIN PG7
|
||
#endif
|
||
#ifndef RGB_LED_G_PIN
|
||
#define RGB_LED_G_PIN PG6
|
||
#endif
|
||
#ifndef RGB_LED_B_PIN
|
||
#define RGB_LED_B_PIN PG5
|
||
#endif
|
||
#elif ENABLED(FYSETC_MINI_12864_2_1)
|
||
#define NEOPIXEL_PIN PF13
|
||
#endif
|
||
#endif // !FYSETC_MINI_12864
|
||
|
||
#if ENABLED(ULTIPANEL)
|
||
#define LCD_PINS_D5 PG7
|
||
#define LCD_PINS_D6 PG6
|
||
#define LCD_PINS_D7 PG5
|
||
#endif
|
||
|
||
#endif
|
||
|
||
// Alter timing for graphical display
|
||
#if HAS_GRAPHICAL_LCD
|
||
#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(600)
|
||
#endif
|
||
#endif
|
||
|
||
//#define DOGLCD_CS PB12
|
||
//#define DOGLCD_A0 PA8
|
||
//#define LCD_PINS_DC PB14
|
||
//#define DOGLCD_MOSI PB15
|
||
|
||
#endif // HAS_SPI_LCD
|
||
|
||
#undef TP
|