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546 lines
17 KiB
546 lines
17 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2021 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 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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// Avoid conflict with TIMER_TONE
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#define STEP_TIMER 10
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//
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// Servos
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//
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#define SERVO0_PIN PE5
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//
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// Trinamic Stallguard pins
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//
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#define X_DIAG_PIN PC1 // X-STOP
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#define Y_DIAG_PIN PC3 // Y-STOP
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#define Z_DIAG_PIN PC0 // Z-STOP
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#define E0_DIAG_PIN PC2 // E0DET
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#define E1_DIAG_PIN PA0 // E1DET
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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 PC2 // E0DET
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#else
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#define X_MIN_PIN PC2 // E0DET
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#endif
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#elif ENABLED(X_DUAL_ENDSTOPS)
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#ifndef X_MIN_PIN
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#define X_MIN_PIN PC1 // X-STOP
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#endif
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#ifndef X_MAX_PIN
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#define X_MAX_PIN PC2 // E0DET
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#endif
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#else
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#define X_STOP_PIN PC1 // X-STOP
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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 PA0 // E1DET
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#else
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#define Y_MIN_PIN PA0 // E1DET
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#endif
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#elif ENABLED(Y_DUAL_ENDSTOPS)
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#ifndef Y_MIN_PIN
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#define Y_MIN_PIN PC3 // Y-STOP
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#endif
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#ifndef Y_MAX_PIN
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#define Y_MAX_PIN PA0 // E1DET
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#endif
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#else
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#define Y_STOP_PIN PC3 // Y-STOP
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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 PC15 // PWRDET
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#else
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#define Z_MIN_PIN PC15 // PWRDET
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#endif
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#elif ENABLED(Z_MULTI_ENDSTOPS)
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#ifndef Z_MIN_PIN
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#define Z_MIN_PIN PC0 // Z-STOP
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#endif
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#ifndef Z_MAX_PIN
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#define Z_MAX_PIN PC15 // PWRDET
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#endif
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#else
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#ifndef Z_STOP_PIN
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#define Z_STOP_PIN PC0 // Z-STOP
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#endif
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#endif
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//
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// Z Probe (when not Z_MIN_PIN)
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//
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN PE4
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#endif
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//
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// Filament Runout Sensor
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//
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#define FIL_RUNOUT_PIN PC2 // E0DET
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#define FIL_RUNOUT2_PIN PA0 // E1DET
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//
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// Power Supply Control
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//
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#ifndef PS_ON_PIN
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#define PS_ON_PIN PE8 // PS-ON
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#endif
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//
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// Power Loss Detection
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//
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#ifndef POWER_LOSS_PIN
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#define POWER_LOSS_PIN PC15 // PWRDET
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#endif
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//
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// Control pin of driver/heater/fan power supply
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//
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#define SAFE_POWER_PIN PC13
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//
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// Steppers
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//
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#define X_STEP_PIN PE2
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#define X_DIR_PIN PE1
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#define X_ENABLE_PIN PE3
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#ifndef X_CS_PIN
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#define X_CS_PIN PE0
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#endif
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#define Y_STEP_PIN PD5
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#define Y_DIR_PIN PD4
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#define Y_ENABLE_PIN PD6
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#ifndef Y_CS_PIN
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#define Y_CS_PIN PD3
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#endif
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#define Z_STEP_PIN PA15
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#define Z_DIR_PIN PA8
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#define Z_ENABLE_PIN PD1
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#ifndef Z_CS_PIN
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#define Z_CS_PIN PD0
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#endif
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#define E0_STEP_PIN PD15
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#define E0_DIR_PIN PD14
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#define E0_ENABLE_PIN PC7
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#ifndef E0_CS_PIN
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#define E0_CS_PIN PC6
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#endif
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#define E1_STEP_PIN PD11
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#define E1_DIR_PIN PD10
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#define E1_ENABLE_PIN PD13
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#ifndef E1_CS_PIN
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#define E1_CS_PIN PD12
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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_BED_PIN PA1 // TB
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#define TEMP_0_PIN PA2 // TH0
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#define TEMP_1_PIN PA3 // TH1
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#if HOTENDS == 1 && DISABLED(HEATERS_PARALLEL)
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#if TEMP_SENSOR_PROBE
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#define TEMP_PROBE_PIN TEMP_1_PIN
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#elif TEMP_SENSOR_CHAMBER
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#define TEMP_CHAMBER_PIN TEMP_1_PIN
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#endif
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#endif
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//
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// Heaters / Fans
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//
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#ifndef HEATER_0_PIN
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#define HEATER_0_PIN PB3 // Heater0
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#endif
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#ifndef HEATER_1_PIN
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#define HEATER_1_PIN PB4 // Heater1
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#endif
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#ifndef HEATER_BED_PIN
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#define HEATER_BED_PIN PD7 // Hotbed
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#endif
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#ifndef FAN_PIN
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#define FAN_PIN PB7 // Fan0
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#endif
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#ifndef FAN1_PIN
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#define FAN1_PIN PB6 // Fan1
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#endif
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#ifndef FAN2_PIN
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#define FAN2_PIN PB5 // Fan2
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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 PE14
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PA14
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PE15
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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 PE0
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#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
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#define Y_SERIAL_TX_PIN PD3
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#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
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#define Z_SERIAL_TX_PIN PD0
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#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
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#define E0_SERIAL_TX_PIN PC6
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#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
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#define E1_SERIAL_TX_PIN PD12
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#define E1_SERIAL_RX_PIN E1_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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// SD Connection
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//
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#ifndef SDCARD_CONNECTION
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#define SDCARD_CONNECTION LCD
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#endif
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/**
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* ------ ------
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* NC | 1 2 | GND 5V | 1 2 | GND
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* RESET | 3 4 | PC4 (SD_DETECT) (LCD_D7) PE13 | 3 4 | PE12 (LCD_D6)
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* (MOSI) PA7 | 5 6 PB2 (BTN_EN2) (LCD_D5) PE11 | 5 6 PE10 (LCD_D4)
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* (SD_SS) PA4 | 7 8 | PE7 (BTN_EN1) (LCD_RS) PE9 | 7 8 | PB1 (LCD_EN)
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* (SCK) PA5 | 9 10 | PA6 (MISO) (BTN_ENC) PB0 | 9 10 | PC5 (BEEPER)
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* ------ ------
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* EXP2 EXP1
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*/
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#define EXP1_03_PIN PE13
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#define EXP1_04_PIN PE12
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#define EXP1_05_PIN PE11
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#define EXP1_06_PIN PE10
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#define EXP1_07_PIN PE9
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#define EXP1_08_PIN PB1
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#define EXP1_09_PIN PB0
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#define EXP1_10_PIN PC5
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#define EXP2_03_PIN -1
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#define EXP2_04_PIN PC4
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#define EXP2_05_PIN PA7
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#define EXP2_06_PIN PB2
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#define EXP2_07_PIN PA4
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#define EXP2_08_PIN PE7
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#define EXP2_09_PIN PA5
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#define EXP2_10_PIN PA6
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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(ONBOARD)
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#define SDIO_SUPPORT // Use SDIO for onboard SD
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#define SDIO_D0_PIN PC8
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#define SDIO_D1_PIN PC9
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#define SDIO_D2_PIN PC10
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#define SDIO_D3_PIN PC11
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#define SDIO_CK_PIN PC12
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#define SDIO_CMD_PIN PD2
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#elif SD_CONNECTION_IS(LCD)
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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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#if ENABLED(BTT_MOTOR_EXPANSION)
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/** ----- -----
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* NC | . . | GND NC | . . | GND
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* NC | . . | 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 E2_STEP_PIN EXP2_05_PIN
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#define E2_DIR_PIN EXP2_06_PIN
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#define E2_ENABLE_PIN EXP2_04_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E2_DIAG_PIN EXP1_06_PIN
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#define E2_CS_PIN EXP1_05_PIN
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#if HAS_TMC_UART
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#define E2_SERIAL_TX_PIN EXP1_05_PIN
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#define E2_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 E3_STEP_PIN EXP2_08_PIN
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#define E3_DIR_PIN EXP2_07_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E3_ENABLE_PIN EXP1_03_PIN
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#define E3_DIAG_PIN EXP1_08_PIN
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#define E3_CS_PIN EXP1_07_PIN
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#if HAS_TMC_UART
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#define E3_SERIAL_TX_PIN EXP1_07_PIN
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#define E3_SERIAL_RX_PIN EXP1_07_PIN
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#endif
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#else
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#define E3_ENABLE_PIN EXP2_04_PIN
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#endif
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// M3 on Driver Expansion Module
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#define E4_STEP_PIN EXP2_10_PIN
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#define E4_DIR_PIN EXP2_09_PIN
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#if !EXP_MOT_USE_EXP2_ONLY
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#define E4_ENABLE_PIN EXP1_04_PIN
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#define E4_DIAG_PIN EXP1_10_PIN
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#define E4_CS_PIN EXP1_09_PIN
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#if HAS_TMC_UART
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#define E4_SERIAL_TX_PIN EXP1_09_PIN
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#define E4_SERIAL_RX_PIN EXP1_09_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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#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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#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 ENABLED(U8GLIB_ST7920)
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#ifndef BOARD_ST7920_DELAY_1
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#define BOARD_ST7920_DELAY_1 120
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#endif
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#ifndef BOARD_ST7920_DELAY_2
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#define BOARD_ST7920_DELAY_2 80
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#endif
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#ifndef BOARD_ST7920_DELAY_3
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#define BOARD_ST7920_DELAY_3 580
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#endif
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#endif
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#if HAS_SPI_TFT
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//
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// e.g., BTT_TFT35_SPI_V1_0 (480x320, 3.5", SPI Stock Display with Rotary Encoder in BIQU B1 SE)
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//
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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_EN1 EXP2_08_PIN
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#define BTN_EN2 EXP2_06_PIN
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#define BTN_ENC EXP1_09_PIN
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#endif
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//
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// NeoPixel LED
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//
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#ifndef NEOPIXEL_PIN
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#define NEOPIXEL_PIN PE6
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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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* GND | 9 | | 8 | 3.3V
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* (ESP-CS) PB12 | 10 | | 7 | PB15 (ESP-MOSI)
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* 3.3V | 11 | | 6 | PB14 (ESP-MISO)
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* (ESP-IO0) PB10 | 12 | | 5 | PB13 (ESP-CLK)
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* (ESP-IO4) PB11 | 13 | | 4 | NC
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* NC | 14 | | 3 | 3.3V (ESP-EN)
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* (ESP-RX) PD8 | 15 | | 2 | NC
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* (ESP-TX) PD9 | 16 | | 1 | PC14 (ESP-RST)
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* -------
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* WIFI
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*/
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#define ESP_WIFI_MODULE_COM 3 // 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 PC14
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#define ESP_WIFI_MODULE_GPIO0_PIN PB10
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#define ESP_WIFI_MODULE_GPIO4_PIN PB11
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