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494 lines
16 KiB
494 lines
16 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#include "env_validate.h"
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#if E_STEPPERS > MAX_E_STEPPERS
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#error "Marlin extruder/hotends limit! Increase MAX_E_STEPPERS to continue."
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#elif HOTENDS > 8 || E_STEPPERS > 8
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#error "BIGTREE GTR V1.0 supports up to 8 hotends / E-steppers."
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#endif
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#define BOARD_INFO_NAME "BTT GTR V1.0"
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#define USES_DIAG_JUMPERS
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#define HAS_OTG_USB_HOST_SUPPORT // USB Flash Drive support
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#define M5_EXTENDER // The M5 extender is attached
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// Onboard I2C EEPROM
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#define I2C_EEPROM
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#define MARLIN_EEPROM_SIZE 0x2000 // 8KB (24C64 ... 64Kb = 8KB)
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//
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// Servos
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//
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#define SERVO0_PIN PB11 // BLTOUCH
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#define SOL0_PIN PC7 // Toolchanger
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#if ENABLED(TOOL_SENSOR)
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#define TOOL_SENSOR1_PIN PH6
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#define TOOL_SENSOR2_PIN PI4
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//#define TOOL_SENSOR3_PIN PF4
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#else
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#define PS_ON_PIN PH6
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#endif
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//
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// Trinamic Stallguard pins
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//
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#define X_DIAG_PIN PF2 // X-
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#define Y_DIAG_PIN PC13 // Y-
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#define Z_DIAG_PIN PE0 // Z-
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#define E0_DIAG_PIN PG14 // X+
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#define E1_DIAG_PIN PG9 // Y+
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#define E2_DIAG_PIN PD3 // Z+
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//
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// Limit Switches
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//
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#ifdef X_STALL_SENSITIVITY
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#define X_STOP_PIN X_DIAG_PIN
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#if X_HOME_TO_MIN
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#define X_MAX_PIN E0_DIAG_PIN // X+
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#else
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#define X_MIN_PIN E0_DIAG_PIN // X+
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#endif
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#else
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#define X_MIN_PIN X_DIAG_PIN // X-
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#define X_MAX_PIN E0_DIAG_PIN // X+
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#endif
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#ifdef Y_STALL_SENSITIVITY
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#define Y_STOP_PIN Y_DIAG_PIN
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#if Y_HOME_TO_MIN
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#define Y_MAX_PIN E1_DIAG_PIN // Y+
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#else
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#define Y_MIN_PIN E1_DIAG_PIN // Y+
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#endif
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#else
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#define Y_MIN_PIN Y_DIAG_PIN // Y-
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#define Y_MAX_PIN E1_DIAG_PIN // Y+
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#endif
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#ifdef Z_STALL_SENSITIVITY
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#define Z_STOP_PIN Z_DIAG_PIN
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#if Z_HOME_TO_MIN
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#define Z_MAX_PIN E2_DIAG_PIN // Z+
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#else
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#define Z_MIN_PIN E2_DIAG_PIN // Z+
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#endif
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#else
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#define Z_MIN_PIN Z_DIAG_PIN // Z-
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#define Z_MAX_PIN E2_DIAG_PIN // Z+
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#endif
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//
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// Pins on the extender
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//
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#if ENABLED(M5_EXTENDER)
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#define X2_STOP_PIN PI4 // M5 M1_STOP
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#define Y2_STOP_PIN PF12 // M5 M5_STOP
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#define Z2_STOP_PIN PF4 // M5 M2_STOP
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#define Z3_STOP_PIN PI7 // M5 M4_STOP
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#define Z4_STOP_PIN PF6 // M5 M3_STOP
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#endif
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN PH11 // Z Probe must be PH11
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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 PC15
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#define X_DIR_PIN PF0
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#define X_ENABLE_PIN PF1
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#ifndef X_CS_PIN
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#define X_CS_PIN PC14
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#endif
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#define Y_STEP_PIN PE3
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#define Y_DIR_PIN PE2
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#define Y_ENABLE_PIN PE4
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#ifndef Y_CS_PIN
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#define Y_CS_PIN PE1
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#endif
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#define Z_STEP_PIN PB8
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#define Z_DIR_PIN PB7 // PB7
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#define Z_ENABLE_PIN PB9
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#ifndef Z_CS_PIN
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#define Z_CS_PIN PB5
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#endif
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#define E0_STEP_PIN PG12
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#define E0_DIR_PIN PG11
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#define E0_ENABLE_PIN PG13
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#ifndef E0_CS_PIN
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#define E0_CS_PIN PG10
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#endif
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#define E1_STEP_PIN PD6
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#define E1_DIR_PIN PD5
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#define E1_ENABLE_PIN PD7
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#ifndef E1_CS_PIN
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#define E1_CS_PIN PD4
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#endif
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#define E2_STEP_PIN PD1
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#define E2_DIR_PIN PD0
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#define E2_ENABLE_PIN PD2
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#ifndef E2_CS_PIN
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#define E2_CS_PIN PC12
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#endif
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#if ENABLED(M5_EXTENDER)
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#define E3_STEP_PIN PF3
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#define E3_DIR_PIN PG3
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#define E3_ENABLE_PIN PF8
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#ifndef E3_CS_PIN
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#define E3_CS_PIN PG4
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#endif
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#define E4_STEP_PIN PD14
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#define E4_DIR_PIN PD11
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#define E4_ENABLE_PIN PG2
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#ifndef E4_CS_PIN
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#define E4_CS_PIN PE15
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#endif
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#define E5_STEP_PIN PE12
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#define E5_DIR_PIN PE10
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#define E5_ENABLE_PIN PF14
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#ifndef E5_CS_PIN
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#define E5_CS_PIN PE7
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#endif
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#define E6_STEP_PIN PG0
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#define E6_DIR_PIN PG1
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#define E6_ENABLE_PIN PE8
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#ifndef E6_CS_PIN
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#define E6_CS_PIN PF15
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#endif
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#define E7_STEP_PIN PH12
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#define E7_DIR_PIN PH15
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#define E7_ENABLE_PIN PI0
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#ifndef E7_CS_PIN
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#define E7_CS_PIN PH14
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#endif
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#endif
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//
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// Software SPI pins for TMC2130 stepper drivers
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//
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#if ENABLED(TMC_USE_SW_SPI)
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#ifndef TMC_SW_MOSI
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#define TMC_SW_MOSI PG15
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PB6
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PB3
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#endif
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#endif
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#if HAS_TMC_UART
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/**
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* TMC2208/TMC2209 stepper drivers
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*
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* Hardware serial communication ports.
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* If undefined software serial is used according to the pins below
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*/
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//#define X_HARDWARE_SERIAL Serial1
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//#define X2_HARDWARE_SERIAL Serial1
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//#define Y_HARDWARE_SERIAL Serial1
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//#define Y2_HARDWARE_SERIAL Serial1
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//#define Z_HARDWARE_SERIAL Serial1
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//#define Z2_HARDWARE_SERIAL Serial1
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//#define E0_HARDWARE_SERIAL Serial1
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//#define E1_HARDWARE_SERIAL Serial1
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//#define E2_HARDWARE_SERIAL Serial1
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//#define E3_HARDWARE_SERIAL Serial1 // M5 MOTOR 1
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//#define E4_HARDWARE_SERIAL Serial1 // M5 MOTOR 2
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//#define E5_HARDWARE_SERIAL Serial1 // M5 MOTOR 3
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//#define E6_HARDWARE_SERIAL Serial1 // M5 MOTOR 4
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//#define E7_HARDWARE_SERIAL Serial1 // M5 MOTOR 5
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#define X_SERIAL_TX_PIN PC14
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#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
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#define Y_SERIAL_TX_PIN PE1
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#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
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#define Z_SERIAL_TX_PIN PB5
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#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
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#define E0_SERIAL_TX_PIN PG10
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#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
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#define E1_SERIAL_TX_PIN PD4
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#define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
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#define E2_SERIAL_TX_PIN PC12
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#define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN
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#if ENABLED(M5_EXTENDER)
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#define E3_SERIAL_TX_PIN PG4
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#define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN
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#define E4_SERIAL_TX_PIN PE15
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#define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN
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#define E5_SERIAL_TX_PIN PE7
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#define E5_SERIAL_RX_PIN E5_SERIAL_TX_PIN
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#define E6_SERIAL_TX_PIN PF15
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#define E6_SERIAL_RX_PIN E6_SERIAL_TX_PIN
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#define E7_SERIAL_TX_PIN PH14
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#define E7_SERIAL_RX_PIN E7_SERIAL_TX_PIN
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#endif
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// Reduce baud rate to improve software serial reliability
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#define TMC_BAUD_RATE 19200
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#endif
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN PC1 // T1 <-> E0
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#define TEMP_1_PIN PC2 // T2 <-> E1
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#define TEMP_2_PIN PC3 // T3 <-> E2
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#if ENABLED(M5_EXTENDER)
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#define TEMP_3_PIN PA3 // M5 TEMP1
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#define TEMP_4_PIN PF9 // M5 TEMP2
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#define TEMP_5_PIN PF10 // M5 TEMP3
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#define TEMP_6_PIN PF7 // M5 TEMP4
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#define TEMP_7_PIN PF5 // M5 TEMP5
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#endif
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#define TEMP_BED_PIN PC0 // T0 <-> Bed
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// SPI for MAX Thermocouple
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// Uses a separate SPI bus
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// If you have a two-way thermocouple, you can customize two TEMP_x_CS_PIN pins (x:0~1)
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#define TEMP_0_CS_PIN PH9 // GTR K-TEMP
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#define TEMP_0_SCK_PIN PI1 // SCK
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#define TEMP_0_MISO_PIN PI2 // MISO
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//#define TEMP_0_MOSI_PIN ... // For MAX31865
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#define TEMP_1_CS_PIN PH2 // M5 K-TEMP
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#define TEMP_1_SCK_PIN TEMP_0_SCK_PIN
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#define TEMP_1_MISO_PIN TEMP_0_MISO_PIN
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//#define TEMP_1_MOSI_PIN TEMP_0_MOSI_PIN
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PB1 // Heater0
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#define HEATER_1_PIN PA1 // Heater1
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#define HEATER_2_PIN PB0 // Heater2
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#if ENABLED(M5_EXTENDER)
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#define HEATER_3_PIN PD15 // M5 HEAT1
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#define HEATER_4_PIN PD13 // M5 HEAT2
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#define HEATER_5_PIN PD12 // M5 HEAT3
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#define HEATER_6_PIN PE13 // M5 HEAT4
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#define HEATER_7_PIN PI6 // M5 HEAT5
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#endif
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#define HEATER_BED_PIN PA2 // Hotbed
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#define FAN_PIN PE5 // Fan0
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#define FAN1_PIN PE6 // Fan1
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#define FAN2_PIN PC8 // Fan2
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#if ENABLED(M5_EXTENDER)
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#define FAN3_PIN PI5 // M5 FAN1
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#define FAN4_PIN PE9 // M5 FAN2
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#define FAN5_PIN PE11 // M5 FAN3
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//#define FAN6_PIN PC9 // M5 FAN4
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//#define FAN7_PIN PE14 // M5 FAN5
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#endif
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#ifndef SDCARD_CONNECTION
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#define SDCARD_CONNECTION ONBOARD
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#endif
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//
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// By default the LCD SD (SPI2) is enabled
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// Onboard SD is on a completely separate SPI bus, and requires
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// overriding pins to access.
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//
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#if SD_CONNECTION_IS(LCD)
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#define SD_DETECT_PIN EXP2_04_PIN
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#define SDSS EXP2_07_PIN
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#elif SD_CONNECTION_IS(ONBOARD)
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#define SDSS PA4
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#define SD_SS_PIN SDSS
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#define SD_SCK_PIN PA5
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#define SD_MISO_PIN PA6
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#define SD_MOSI_PIN PA7
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#define SD_DETECT_PIN PC4
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#elif SD_CONNECTION_IS(CUSTOM_CABLE)
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#error "CUSTOM_CABLE is not a supported SDCARD_CONNECTION for this board"
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#endif
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/**
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* ------ ------
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* (BEEPER) PC11 |10 9 | PA15 (BTN_ENC) (MISO) PB14 |10 9 | PB13 (SCK)
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* (LCD_EN) PC10 | 8 7 | PA8 (LCD_RS) (BTN_EN1) PD10 | 8 7 | PB12 (SD_SS)
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* (LCD_D4) PG8 6 5 | PG7 (LCD_D5) (BTN_EN2) PH10 6 5 | PB15 (MOSI)
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* (LCD_D6) PG6 | 4 3 | PG5 (LCD_D7) (SD_DETECT) PB10 | 4 3 | RESET
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* GND | 2 1 | 5V GND | 2 1 | --
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* ------ ------
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* EXP1 EXP2
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*/
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#define EXP1_03_PIN PG5
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#define EXP1_04_PIN PG6
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#define EXP1_05_PIN PG7
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#define EXP1_06_PIN PG8
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#define EXP1_07_PIN PA8
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#define EXP1_08_PIN PC10
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#define EXP1_09_PIN PA15
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#define EXP1_10_PIN PC11
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#define EXP2_04_PIN PB10
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#define EXP2_05_PIN PB15
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#define EXP2_06_PIN PH10
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#define EXP2_07_PIN PB12
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#define EXP2_08_PIN PD10
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#define EXP2_09_PIN PB13
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#define EXP2_10_PIN PB14
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//
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// LCDs and Controllers
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//
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#if ANY(TFT_COLOR_UI, TFT_LVGL_UI, TFT_CLASSIC_UI)
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#define TFT_CS_PIN EXP2_07_PIN
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#define TFT_A0_PIN EXP2_04_PIN
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#define TFT_SCK_PIN EXP2_09_PIN
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#define TFT_MISO_PIN EXP2_10_PIN
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#define TFT_MOSI_PIN EXP2_05_PIN
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#define TOUCH_INT_PIN EXP1_04_PIN
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#define TOUCH_MISO_PIN EXP1_05_PIN
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#define TOUCH_MOSI_PIN EXP1_08_PIN
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#define TOUCH_SCK_PIN EXP1_06_PIN
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#define TOUCH_CS_PIN EXP1_07_PIN
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#define BTN_ENC EXP1_09_PIN
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#define BTN_EN1 EXP2_08_PIN
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#define BTN_EN2 EXP2_06_PIN
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#elif HAS_WIRED_LCD
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#define BEEPER_PIN EXP1_10_PIN
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#define BTN_ENC EXP1_09_PIN
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#if ENABLED(CR10_STOCKDISPLAY)
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#define LCD_PINS_RS EXP1_04_PIN
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#define BTN_EN1 EXP1_08_PIN
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#define BTN_EN2 EXP1_06_PIN
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#define LCD_PINS_ENABLE EXP1_03_PIN
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#define LCD_PINS_D4 EXP1_05_PIN
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#elif ENABLED(MKS_MINI_12864)
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#define DOGLCD_A0 EXP1_04_PIN
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#define DOGLCD_CS EXP1_05_PIN
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#define BTN_EN1 EXP2_08_PIN
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#define BTN_EN2 EXP2_06_PIN
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#if SD_CONNECTION_IS(ONBOARD)
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#define SOFTWARE_SPI
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#endif
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#else
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#define LCD_PINS_RS EXP1_07_PIN
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#define BTN_EN1 EXP2_08_PIN
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#define BTN_EN2 EXP2_06_PIN
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#define LCD_PINS_ENABLE EXP1_08_PIN
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#define LCD_PINS_D4 EXP1_06_PIN
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#if ENABLED(FYSETC_MINI_12864)
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#define DOGLCD_CS EXP1_08_PIN
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#define DOGLCD_A0 EXP1_07_PIN
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#if SD_CONNECTION_IS(ONBOARD)
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#define SOFTWARE_SPI
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#endif
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//#define LCD_BACKLIGHT_PIN -1
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#define LCD_RESET_PIN EXP1_06_PIN // Must be high or open for LCD to operate normally.
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#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
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#ifndef RGB_LED_R_PIN
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#define RGB_LED_R_PIN EXP1_05_PIN
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#endif
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#ifndef RGB_LED_G_PIN
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#define RGB_LED_G_PIN EXP1_04_PIN
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#endif
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#ifndef RGB_LED_B_PIN
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#define RGB_LED_B_PIN EXP1_03_PIN
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#endif
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#elif ENABLED(FYSETC_MINI_12864_2_1)
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#define NEOPIXEL_PIN EXP1_05_PIN
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#endif
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#endif // !FYSETC_MINI_12864
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#if IS_ULTIPANEL
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#define LCD_PINS_D5 EXP1_05_PIN
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#define LCD_PINS_D6 EXP1_04_PIN
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#define LCD_PINS_D7 EXP1_03_PIN
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#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
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#define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
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#endif
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#endif
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#endif
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// Alter timing for graphical display
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#if IS_U8GLIB_ST7920
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#define BOARD_ST7920_DELAY_1 125
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#define BOARD_ST7920_DELAY_2 90
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#define BOARD_ST7920_DELAY_3 600
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#endif
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#endif // HAS_WIRED_LCD
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#undef TP
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#undef M5_EXTENDER
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