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566 lines
18 KiB
566 lines
18 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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#define USES_DIAG_JUMPERS
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// If you have the BigTreeTech driver expansion module, enable BTT_MOTOR_EXPANSION
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// https://github.com/bigtreetech/BTT-Expansion-module/tree/master/BTT%20EXP-MOT
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//#define BTT_MOTOR_EXPANSION
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#if BOTH(HAS_WIRED_LCD, BTT_MOTOR_EXPANSION)
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#if EITHER(CR10_STOCKDISPLAY, ENDER2_STOCKDISPLAY)
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#define EXP_MOT_USE_EXP2_ONLY 1
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#else
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#error "You can't use both an LCD and a Motor Expansion Module on EXP1/EXP2 at the same time."
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#endif
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#endif
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// Use one of these or SDCard-based Emulation will be used
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#if NO_EEPROM_SELECTED
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//#define SRAM_EEPROM_EMULATION // Use BackSRAM-based EEPROM emulation
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#define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation
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#endif
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#if ENABLED(FLASH_EEPROM_EMULATION)
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// Decrease delays and flash wear by spreading writes across the
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// 128 kB sector allocated for EEPROM emulation.
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#define FLASH_EEPROM_LEVELING
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#endif
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#define HAS_OTG_USB_HOST_SUPPORT // USB Flash Drive support
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//
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// Servos
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//
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#define SERVO0_PIN PA1
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#define SERVO1_PIN PC9
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//
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// Trinamic Stallguard pins
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//
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#define X_DIAG_PIN PB10 // X-
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#define Y_DIAG_PIN PE12 // Y-
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#define Z_DIAG_PIN PG8 // Z-
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#define E0_DIAG_PIN PE15 // E0
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#define E1_DIAG_PIN PE10 // E1
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#define E2_DIAG_PIN PG5 // E2
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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 PE15 // E0
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#else
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#define X_MIN_PIN PE15 // E0
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#endif
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#else
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#define X_MIN_PIN PB10 // X-
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#define X_MAX_PIN PE15 // E0
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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 PE10 // E1
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#else
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#define Y_MIN_PIN PE10 // E1
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#endif
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#else
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#define Y_MIN_PIN PE12 // Y-
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#define Y_MAX_PIN PE10 // E1
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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 PG5 // E2
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#else
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#define Z_MIN_PIN PG5 // E2
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#endif
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#else
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#define Z_MIN_PIN PG8 // Z-
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#define Z_MAX_PIN PG5 // E2
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#endif
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//
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// Z Probe must be this pin
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//
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN PA2
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#endif
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//
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// Filament Runout Sensor
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//
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#ifndef FIL_RUNOUT_PIN
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#define FIL_RUNOUT_PIN PE15
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#endif
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#ifndef FIL_RUNOUT2_PIN
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#define FIL_RUNOUT2_PIN PE10
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#endif
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#ifndef FIL_RUNOUT3_PIN
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#define FIL_RUNOUT3_PIN PG5
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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 PE9
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#define X_DIR_PIN PF1
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#define X_ENABLE_PIN PF2
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#ifndef X_CS_PIN
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#define X_CS_PIN PA15
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#endif
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#define Y_STEP_PIN PE11
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#define Y_DIR_PIN PE8
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#define Y_ENABLE_PIN PD7
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#ifndef Y_CS_PIN
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#define Y_CS_PIN PB8
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#endif
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#define Z_STEP_PIN PE13
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#define Z_DIR_PIN PC2
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#define Z_ENABLE_PIN PC0
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#ifndef Z_CS_PIN
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#define Z_CS_PIN PB9
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#endif
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#define E0_STEP_PIN PE14
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#define E0_DIR_PIN PA0
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#define E0_ENABLE_PIN PC3
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#ifndef E0_CS_PIN
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#define E0_CS_PIN PB3
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#endif
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#define E1_STEP_PIN PD15
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#define E1_DIR_PIN PE7
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#define E1_ENABLE_PIN PA3
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#ifndef E1_CS_PIN
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#define E1_CS_PIN PG15
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#endif
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#define E2_STEP_PIN PD13
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#define E2_DIR_PIN PG9
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#define E2_ENABLE_PIN PF0
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#ifndef E2_CS_PIN
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#define E2_CS_PIN PG12
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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 PC12
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PC11
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PC10
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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
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//#define E4_HARDWARE_SERIAL Serial1
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#define X_SERIAL_TX_PIN PC13
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#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
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#define Y_SERIAL_TX_PIN PE3
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#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
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#define Z_SERIAL_TX_PIN PE1
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#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
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#define E0_SERIAL_TX_PIN PD4
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#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
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#define E1_SERIAL_TX_PIN PD1
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#define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
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#define E2_SERIAL_TX_PIN PD6
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#define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN
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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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// Use ADC pins without pullup for sensors that don't need a pullup.
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//
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#if TEMP_SENSOR_0_IS_AD8495 || TEMP_SENSOR_0 == 20
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#define TEMP_0_PIN PF8
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#else
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#define TEMP_0_PIN PF4 // T1 <-> E0
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#endif
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#if TEMP_SENSOR_1_IS_AD8495 || TEMP_SENSOR_1 == 20
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#define TEMP_1_PIN PF9
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#else
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#define TEMP_1_PIN PF5 // T2 <-> E1
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#endif
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#if TEMP_SENSOR_2_IS_AD8495 || TEMP_SENSOR_2 == 20
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#define TEMP_2_PIN PF10
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#else
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#define TEMP_2_PIN PF6 // T3 <-> E2
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#endif
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#if TEMP_SENSOR_BED_IS_AD8495 || TEMP_SENSOR_BED == 20
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#define TEMP_BED_PIN PF7
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#else
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#define TEMP_BED_PIN PF3 // T0 <-> Bed
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#endif
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#if TEMP_SENSOR_PROBE && !defined(TEMP_PROBE_PIN)
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#if TEMP_SENSOR_PROBE_IS_AD8495 || TEMP_SENSOR_PROBE == 20
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#if HOTENDS == 2
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#define TEMP_PROBE_PIN PF10
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#elif HOTENDS < 2
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#define TEMP_PROBE_PIN PF9
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#endif
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#else
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#if HOTENDS == 2
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#define TEMP_PROBE_PIN TEMP_2_PIN
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#elif HOTENDS < 2
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#define TEMP_PROBE_PIN TEMP_1_PIN
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#endif
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#endif
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#endif
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#if TEMP_SENSOR_CHAMBER && !defined(TEMP_CHAMBER_PIN)
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#if TEMP_SENSOR_CHAMBER_IS_AD8495 || TEMP_SENSOR_CHAMBER == 20
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#define TEMP_CHAMBER_PIN PF10
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#else
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#define TEMP_CHAMBER_PIN TEMP_2_PIN
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#endif
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#endif
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//
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// Heaters
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//
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#define HEATER_0_PIN PB1 // Heater0
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#define HEATER_1_PIN PD14 // Heater1
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#if TEMP_SENSOR_CHAMBER && HOTENDS < 3
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#define HEATER_CHAMBER_PIN PB0 // Heater2
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#else
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#define HEATER_2_PIN PB0 // Heater2
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#endif
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#define HEATER_BED_PIN PD12 // Hotbed
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//
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// Fans
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//
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#define FAN_PIN PC8 // Fan0
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#define FAN1_PIN PE5 // Fan1
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#ifndef E0_AUTO_FAN_PIN
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#define E0_AUTO_FAN_PIN FAN1_PIN
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#endif
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#if !defined(CONTROLLER_FAN_PIN) && ENABLED(USE_CONTROLLER_FAN) && HOTENDS < 2
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#define CONTROLLER_FAN_PIN PE6 // Fan2
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#else
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#define FAN2_PIN PE6 // Fan2
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#endif
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//
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// Misc. Functions
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//
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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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* (BEEPER) PG4 |10 9 | PA8 (BTN_ENC) (MISO) PB14 |10 9 | PB13 (SCK)
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* (LCD_EN) PD11 | 8 7 | PD10 (LCD_RS) (BTN_EN1) PG10 | 8 7 | PB12 (SD_SS)
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* (LCD_D4) PG2 6 5 | PG3 (LCD_D5) (BTN_EN2) PF11 6 5 | PB15 (MOSI)
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* (LCD_D6) PG6 | 4 3 | PG7 (LCD_D7) (SD_DETECT) PF12 | 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 PG7
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#define EXP1_04_PIN PG6
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#define EXP1_05_PIN PG3
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#define EXP1_06_PIN PG2
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#define EXP1_07_PIN PD10
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#define EXP1_08_PIN PD11
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#define EXP1_09_PIN PA8
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#define EXP1_10_PIN PG4
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#define EXP2_03_PIN -1
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#define EXP2_04_PIN PF12
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#define EXP2_05_PIN PB15
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#define EXP2_06_PIN PF11
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#define EXP2_07_PIN PB12
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#define EXP2_08_PIN PG10
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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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// Onboard SD card
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// Must use soft SPI because Marlin's default hardware SPI is tied to LCD's EXP2
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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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// The SKR Pro's ONBOARD SD interface is on SPI1.
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// Due to a pull resistor on the clock line, it needs to use SPI Data Mode 3 to
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// function with Hardware SPI. This is not currently configurable in the HAL,
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// so force Software SPI to work around this issue.
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#define SOFTWARE_SPI
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#define SDSS PA4
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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 PB5
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#define SD_DETECT_PIN PB11
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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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#if ENABLED(BTT_MOTOR_EXPANSION)
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/** ----- -----
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* -- | . . | GND -- | . . | GND
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* -- | . . | M1EN M2EN | . . | M3EN
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* M1STP | . . M1DIR M1RX | . . M1DIAG
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* M2DIR | . . | M2STP M2RX | . . | M2DIAG
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* M3DIR | . . | M3STP M3RX | . . | M3DIAG
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* ----- -----
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* EXP2 EXP1
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*
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* NB In EXP_MOT_USE_EXP2_ONLY mode EXP1 is not used and M2EN and M3EN need to be jumpered to M1EN
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*/
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// M1 on Driver Expansion Module
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#define E3_STEP_PIN EXP2_05_PIN
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#define E3_DIR_PIN EXP2_06_PIN
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#define E3_ENABLE_PIN EXP2_04_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E3_DIAG_PIN EXP1_06_PIN
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#define E3_CS_PIN EXP1_05_PIN
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#if HAS_TMC_UART
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#define E3_SERIAL_TX_PIN EXP1_05_PIN
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#define E3_SERIAL_RX_PIN EXP1_05_PIN
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#endif
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#endif
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// M2 on Driver Expansion Module
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#define E4_STEP_PIN EXP2_08_PIN
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#define E4_DIR_PIN EXP2_07_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E4_ENABLE_PIN EXP1_03_PIN
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#define E4_DIAG_PIN EXP1_08_PIN
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#define E4_CS_PIN EXP1_07_PIN
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#if HAS_TMC_UART
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#define E4_SERIAL_TX_PIN EXP1_07_PIN
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#define E4_SERIAL_RX_PIN EXP1_07_PIN
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#endif
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#else
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#define E4_ENABLE_PIN EXP2_04_PIN
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#endif
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// M3 on Driver Expansion Module
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#define E5_STEP_PIN EXP2_10_PIN
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#define E5_DIR_PIN EXP2_09_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E5_ENABLE_PIN EXP1_04_PIN
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#define E5_DIAG_PIN EXP1_10_PIN
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#define E5_CS_PIN EXP1_09_PIN
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#if HAS_TMC_UART
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#define E5_SERIAL_TX_PIN EXP1_09_PIN
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#define E5_SERIAL_RX_PIN EXP1_09_PIN
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#endif
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#else
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#define E5_ENABLE_PIN EXP2_04_PIN
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#endif
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#endif // BTT_MOTOR_EXPANSION
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//
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// LCDs and Controllers
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//
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#if IS_TFTGLCD_PANEL
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#if ENABLED(TFTGLCD_PANEL_SPI)
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#define TFTGLCD_CS EXP2_08_PIN
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#endif
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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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#elif ENABLED(WYH_L12864)
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#error "CAUTION! WYH_L12864 requires wiring modifications. Comment out this line to continue."
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/**
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* 1. Cut the tab off the LCD connector so it can be plugged into the "EXP1" connector the other way.
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* 2. Swap the LCD's +5V (Pin2) and GND (Pin1) wires.
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*
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* !!! If you are unsure, ask for help! Your motherboard may be damaged in some circumstances !!!
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*
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* The WYH_L12864 connector plug:
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*
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* BEFORE AFTER
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* ------ ------
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* -- |10 9 | MOSI -- |10 9 | MOSI
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* BTN_ENC | 8 7 | SCK BTN_ENC | 8 7 | SCK
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* BTN_EN1 | 6 5 SID BTN_EN1 | 6 5 SID
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* BTN_EN2 | 4 3 | CS BTN_EN2 | 4 3 | CS
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* 5V | 2 1 | GND GND | 2 1 | 5V
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* ------ ------
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* LCD LCD
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*/
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#undef BEEPER_PIN
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#undef BTN_ENC
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#define BTN_EN1 EXP1_06_PIN
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#define BTN_EN2 EXP1_04_PIN
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#define BTN_ENC EXP1_08_PIN
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#define DOGLCD_CS EXP1_03_PIN
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#define DOGLCD_A0 EXP1_05_PIN
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#define DOGLCD_SCK EXP1_07_PIN
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#define DOGLCD_MOSI EXP1_09_PIN
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#define LCD_BACKLIGHT_PIN -1
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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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//#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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#endif // HAS_WIRED_LCD
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// Alter timing for graphical display
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#if IS_U8GLIB_ST7920
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#ifndef BOARD_ST7920_DELAY_1
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#define BOARD_ST7920_DELAY_1 125
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#endif
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#ifndef BOARD_ST7920_DELAY_2
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#define BOARD_ST7920_DELAY_2 90
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#endif
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#ifndef BOARD_ST7920_DELAY_3
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#define BOARD_ST7920_DELAY_3 600
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#endif
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#endif
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//
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// WIFI
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//
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/**
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* ------
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* RX | 8 7 | 3.3V GPIO0 PF14 ... Leave as unused (ESP3D software configures this with a pullup so OK to leave as floating)
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* GPIO0 | 6 5 | Reset GPIO2 PF15 ... must be high (ESP3D software configures this with a pullup so OK to leave as floating)
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* GPIO2 | 4 3 | Enable Reset PG0 ... active low, probably OK to leave floating
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* GND | 2 1 | TX Enable PG1 ... Must be high for module to run
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* ------
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* W1
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*/
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#define ESP_WIFI_MODULE_COM 6 // Must also set either SERIAL_PORT or SERIAL_PORT_2 to this
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#define ESP_WIFI_MODULE_BAUDRATE BAUDRATE // Must use same BAUDRATE as SERIAL_PORT & SERIAL_PORT_2
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#define ESP_WIFI_MODULE_RESET_PIN PG0
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#define ESP_WIFI_MODULE_ENABLE_PIN PG1
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#define ESP_WIFI_MODULE_GPIO0_PIN PF14
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#define ESP_WIFI_MODULE_GPIO2_PIN PF15
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