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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2019 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/>.
- *
- */
- #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 "BIGTREE GTR 1.0"
-
- // Use one of these or SDCard-based Emulation will be used
- //#define I2C_EEPROM
- //#define SRAM_EEPROM_EMULATION // Use BackSRAM-based EEPROM emulation
- //#define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation
-
- #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_TMC220x
- /**
- * 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 PA8
-
- #define BTN_EN1 PD10
- #define BTN_EN2 PH10
-
- #define LCD_PINS_ENABLE PG7
- #define LCD_PINS_D4 PG8
-
- //#undef ST7920_DELAY_1
- //#undef ST7920_DELAY_2
- //#undef 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
- #define BOARD_ST7920_DELAY_1 DELAY_NS(96)
- #define BOARD_ST7920_DELAY_2 DELAY_NS(48)
- #define BOARD_ST7920_DELAY_3 DELAY_NS(600)
- #endif
-
- //#define DOGLCD_CS PB12
- //#define DOGLCD_A0 PA8
- //#define LCD_PINS_DC PB14
- //#define DOGLCD_MOSI PB15
-
- #endif // HAS_SPI_LCD
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