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- /**
- * 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
-
- #include "env_validate.h"
-
- #if E_STEPPERS > MAX_E_STEPPERS
- #error "Marlin extruder/hotends limit! Increase MAX_E_STEPPERS to continue."
- #elif HOTENDS > 8 || E_STEPPERS > 8
- #error "BIGTREE GTR V1.0 supports up to 8 hotends / E steppers."
- #endif
-
- #define BOARD_INFO_NAME "BTT GTR V1.0"
-
- #define USES_DIAG_JUMPERS
- #define HAS_OTG_USB_HOST_SUPPORT // USB Flash Drive support
- #define M5_EXTENDER // The M5 extender is attached
-
- // Onboard I2C EEPROM
- #define I2C_EEPROM
- #define MARLIN_EEPROM_SIZE 0x2000 // 8K (24C64)
-
- //
- // Servos
- //
- #define SERVO0_PIN PB11 // BLTOUCH
- #define SOL0_PIN PC7 // Toolchanger
-
- #if ENABLED(TOOL_SENSOR)
- #define TOOL_SENSOR1_PIN PH6
- #define TOOL_SENSOR2_PIN PI4
- //#define TOOL_SENSOR3_PIN PF4
- #else
- #define PS_ON_PIN PH6
- #endif
-
- //
- // Trinamic Stallguard pins
- //
- #define X_DIAG_PIN PF2 // X-
- #define Y_DIAG_PIN PC13 // Y-
- #define Z_DIAG_PIN PE0 // Z-
- #define E0_DIAG_PIN PG14 // X+
- #define E1_DIAG_PIN PG9 // Y+
- #define E2_DIAG_PIN PD3 // Z+
-
- //
- // Limit Switches
- //
- #ifdef X_STALL_SENSITIVITY
- #define X_STOP_PIN X_DIAG_PIN
- #if X_HOME_TO_MIN
- #define X_MAX_PIN E0_DIAG_PIN // X+
- #else
- #define X_MIN_PIN E0_DIAG_PIN // X+
- #endif
- #else
- #define X_MIN_PIN X_DIAG_PIN // X-
- #define X_MAX_PIN E0_DIAG_PIN // X+
- #endif
-
- #ifdef Y_STALL_SENSITIVITY
- #define Y_STOP_PIN Y_DIAG_PIN
- #if Y_HOME_TO_MIN
- #define Y_MAX_PIN E1_DIAG_PIN // Y+
- #else
- #define Y_MIN_PIN E1_DIAG_PIN // Y+
- #endif
- #else
- #define Y_MIN_PIN Y_DIAG_PIN // Y-
- #define Y_MAX_PIN E1_DIAG_PIN // Y+
- #endif
-
- #ifdef Z_STALL_SENSITIVITY
- #define Z_STOP_PIN Z_DIAG_PIN
- #if Z_HOME_TO_MIN
- #define Z_MAX_PIN E2_DIAG_PIN // Z+
- #else
- #define Z_MIN_PIN E2_DIAG_PIN // Z+
- #endif
- #else
- #define Z_MIN_PIN Z_DIAG_PIN // Z-
- #define Z_MAX_PIN E2_DIAG_PIN // Z+
- #endif
-
- //
- // Pins on the extender
- //
- #if ENABLED(M5_EXTENDER)
- #define X2_STOP_PIN PI4 // M5 M1_STOP
- #define Y2_STOP_PIN PF12 // M5 M5_STOP
- #define Z2_STOP_PIN PF4 // M5 M2_STOP
- #define Z3_STOP_PIN PI7 // M5 M4_STOP
- #define Z4_STOP_PIN PF6 // M5 M3_STOP
- #endif
-
- #ifndef 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
-
- #if ENABLED(M5_EXTENDER)
-
- #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
-
- #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 Serial1
- //#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 // M5 MOTOR 1
- //#define E4_HARDWARE_SERIAL Serial1 // M5 MOTOR 2
- //#define E5_HARDWARE_SERIAL Serial1 // M5 MOTOR 3
- //#define E6_HARDWARE_SERIAL Serial1 // M5 MOTOR 4
- //#define E7_HARDWARE_SERIAL Serial1 // M5 MOTOR 5
-
- #define X_SERIAL_TX_PIN PC14
- #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
-
- #define Y_SERIAL_TX_PIN PE1
- #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
-
- #define Z_SERIAL_TX_PIN PB5
- #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
-
- #define E0_SERIAL_TX_PIN PG10
- #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
-
- #define E1_SERIAL_TX_PIN PD4
- #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
-
- #define E2_SERIAL_TX_PIN PC12
- #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN
-
- #if ENABLED(M5_EXTENDER)
- #define E3_SERIAL_TX_PIN PG4
- #define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN
-
- #define E4_SERIAL_TX_PIN PE15
- #define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN
-
- #define E5_SERIAL_TX_PIN PE7
- #define E5_SERIAL_RX_PIN E5_SERIAL_TX_PIN
-
- #define E6_SERIAL_TX_PIN PF15
- #define E6_SERIAL_RX_PIN E6_SERIAL_TX_PIN
-
- #define E7_SERIAL_TX_PIN PH14
- #define E7_SERIAL_RX_PIN E7_SERIAL_TX_PIN
- #endif
-
- // 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
-
- #if ENABLED(M5_EXTENDER)
- #define TEMP_3_PIN PA3 // M5 TEMP1
- #define TEMP_4_PIN PF9 // M5 TEMP2
- #define TEMP_5_PIN PF10 // M5 TEMP3
- #define TEMP_6_PIN PF7 // M5 TEMP4
- #define TEMP_7_PIN PF5 // M5 TEMP5
- #endif
-
- #define TEMP_BED_PIN PC0 // T0 <-> Bed
-
- // SPI for MAX Thermocouple
- // Uses a separate SPI bus
- // If you have a two-way thermocouple, you can customize two TEMP_x_CS_PIN pins (x:0~1)
-
- #define TEMP_0_CS_PIN PH9 // GTR K-TEMP
- #define TEMP_0_SCK_PIN PI1 // SCK
- #define TEMP_0_MISO_PIN PI2 // MISO
- //#define TEMP_0_MOSI_PIN ... // For MAX31865
-
- #define TEMP_1_CS_PIN PH2 // M5 K-TEMP
- #define TEMP_1_SCK_PIN TEMP_0_SCK_PIN
- #define TEMP_1_MISO_PIN TEMP_0_MISO_PIN
- //#define TEMP_1_MOSI_PIN TEMP_0_MOSI_PIN
-
- //
- // Heaters / Fans
- //
- #define HEATER_0_PIN PB1 // Heater0
- #define HEATER_1_PIN PA1 // Heater1
- #define HEATER_2_PIN PB0 // Heater2
-
- #if ENABLED(M5_EXTENDER)
- #define HEATER_3_PIN PD15 // M5 HEAT1
- #define HEATER_4_PIN PD13 // M5 HEAT2
- #define HEATER_5_PIN PD12 // M5 HEAT3
- #define HEATER_6_PIN PE13 // M5 HEAT4
- #define HEATER_7_PIN PI6 // M5 HEAT5
- #endif
-
- #define HEATER_BED_PIN PA2 // Hotbed
-
- #define FAN_PIN PE5 // Fan0
- #define FAN1_PIN PE6 // Fan1
- #define FAN2_PIN PC8 // Fan2
-
- #if ENABLED(M5_EXTENDER)
- #define FAN3_PIN PI5 // M5 FAN1
- #define FAN4_PIN PE9 // M5 FAN2
- #define FAN5_PIN PE11 // M5 FAN3
- //#define FAN6_PIN PC9 // M5 FAN4
- //#define FAN7_PIN PE14 // M5 FAN5
- #endif
-
- #ifndef SDCARD_CONNECTION
- #define SDCARD_CONNECTION ONBOARD
- #endif
-
- //
- // By default the LCD SD (SPI2) is enabled
- // Onboard SD is on a completely separate SPI bus, and requires
- // overriding pins to access.
- //
- #if SD_CONNECTION_IS(LCD)
-
- #define SD_DETECT_PIN EXP2_07_PIN
- #define SDSS EXP2_04_PIN
-
- #elif SD_CONNECTION_IS(ONBOARD)
-
- #define SDSS PA4
- #define SD_SS_PIN SDSS
- #define SD_SCK_PIN PA5
- #define SD_MISO_PIN PA6
- #define SD_MOSI_PIN PA7
- #define SD_DETECT_PIN PC4
-
- #elif SD_CONNECTION_IS(CUSTOM_CABLE)
- #error "CUSTOM_CABLE is not a supported SDCARD_CONNECTION for this board"
- #endif
-
- /**
- * ------ ------
- * (BEEPER) PC11 | 1 2 | PA15 (BTN_ENC) (MISO) PB14 | 1 2 | PB13 (SCK)
- * (LCD_EN) PC10 | 3 4 | PA8 (LCD_RS) (BTN_EN1) PD10 | 3 4 | PB12 (SD_SS)
- * (LCD_D4) PG8 5 6 | PG7 (LCD_D5) (BTN_EN2) PH10 5 6 | PB15 (MOSI)
- * (LCD_D6) PG6 | 7 8 | PG5 (LCD_D7) (SD_DETECT) PB10 | 7 8 | RESET
- * GND | 9 10 | 5V GND | 9 10 | --
- * ------ ------
- * EXP1 EXP2
- */
- #define EXP1_01_PIN PC11
- #define EXP1_02_PIN PA15
- #define EXP1_03_PIN PC10
- #define EXP1_04_PIN PA8
- #define EXP1_05_PIN PG8
- #define EXP1_06_PIN PG7
- #define EXP1_07_PIN PG6
- #define EXP1_08_PIN PG5
-
- #define EXP2_01_PIN PB14
- #define EXP2_02_PIN PB13
- #define EXP2_03_PIN PD10
- #define EXP2_04_PIN PB12
- #define EXP2_05_PIN PH10
- #define EXP2_06_PIN PB15
- #define EXP2_07_PIN PB10
-
- //
- // LCDs and Controllers
- //
- #if ANY(TFT_COLOR_UI, TFT_LVGL_UI, TFT_CLASSIC_UI)
-
- #define TFT_CS_PIN EXP2_04_PIN
- #define TFT_A0_PIN EXP2_07_PIN
- #define TFT_SCK_PIN EXP2_02_PIN
- #define TFT_MISO_PIN EXP2_01_PIN
- #define TFT_MOSI_PIN EXP2_06_PIN
-
- #define TOUCH_INT_PIN EXP1_07_PIN
- #define TOUCH_MISO_PIN EXP1_06_PIN
- #define TOUCH_MOSI_PIN EXP1_03_PIN
- #define TOUCH_SCK_PIN EXP1_05_PIN
- #define TOUCH_CS_PIN EXP1_04_PIN
- #define BTN_ENC EXP1_02_PIN
- #define BTN_EN1 EXP2_03_PIN
- #define BTN_EN2 EXP2_05_PIN
-
- #elif HAS_WIRED_LCD
- #define BEEPER_PIN EXP1_01_PIN
- #define BTN_ENC EXP1_02_PIN
-
- #if ENABLED(CR10_STOCKDISPLAY)
- #define LCD_PINS_RS EXP1_07_PIN
-
- #define BTN_EN1 EXP1_03_PIN
- #define BTN_EN2 EXP1_05_PIN
-
- #define LCD_PINS_ENABLE EXP1_08_PIN
- #define LCD_PINS_D4 EXP1_06_PIN
-
- #elif ENABLED(MKS_MINI_12864)
- #define DOGLCD_A0 EXP1_07_PIN
- #define DOGLCD_CS EXP1_06_PIN
- #define BTN_EN1 EXP2_03_PIN
- #define BTN_EN2 EXP2_05_PIN
-
- #if SD_CONNECTION_IS(ONBOARD)
- #define SOFTWARE_SPI
- #endif
- #else
-
- #define LCD_PINS_RS EXP1_04_PIN
-
- #define BTN_EN1 EXP2_03_PIN
- #define BTN_EN2 EXP2_05_PIN
-
- #define LCD_PINS_ENABLE EXP1_03_PIN
- #define LCD_PINS_D4 EXP1_05_PIN
-
- #if ENABLED(FYSETC_MINI_12864)
- #define DOGLCD_CS EXP1_03_PIN
- #define DOGLCD_A0 EXP1_04_PIN
-
- #if SD_CONNECTION_IS(ONBOARD)
- #define SOFTWARE_SPI
- #endif
-
- //#define LCD_BACKLIGHT_PIN -1
- #define LCD_RESET_PIN EXP1_05_PIN // 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 EXP1_06_PIN
- #endif
- #ifndef RGB_LED_G_PIN
- #define RGB_LED_G_PIN EXP1_07_PIN
- #endif
- #ifndef RGB_LED_B_PIN
- #define RGB_LED_B_PIN EXP1_08_PIN
- #endif
- #elif ENABLED(FYSETC_MINI_12864_2_1)
- #define NEOPIXEL_PIN EXP1_06_PIN
- #endif
- #endif // !FYSETC_MINI_12864
-
- #if IS_ULTIPANEL
- #define LCD_PINS_D5 EXP1_06_PIN
- #define LCD_PINS_D6 EXP1_07_PIN
- #define LCD_PINS_D7 EXP1_08_PIN
-
- #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
- #define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
- #endif
-
- #endif
-
- #endif
-
- // Alter timing for graphical display
- #if IS_U8GLIB_ST7920
- #define BOARD_ST7920_DELAY_1 125
- #define BOARD_ST7920_DELAY_2 90
- #define BOARD_ST7920_DELAY_3 600
- #endif
-
- #endif // HAS_WIRED_LCD
-
- #undef TP
- #undef M5_EXTENDER
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