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227 lines
6.4 KiB
227 lines
6.4 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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/**
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* TH3D EZBoard pin assignments
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*/
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#include "env_validate.h"
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//#define V3_EZABL_ON_SERVO // As in TH3D Firmware Config
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#define BOARD_INFO_NAME "TH3D EZBoard"
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#define BOARD_WEBSITE_URL "th3dstudio.com"
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//
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// Servos
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//
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#if ENABLED(V3_EZABL_ON_SERVO)
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#define SERVO0_PIN -1
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#else
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#define SERVO0_PIN P2_04
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#endif
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//
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// Limit Switches
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//
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#define X_STOP_PIN P1_24
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#define Y_STOP_PIN P1_25
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#if ENABLED(V3_EZABL_ON_SERVO)
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#define Z_STOP_PIN P2_04
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#else
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#define Z_STOP_PIN P1_26
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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 P1_27
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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 P2_00
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#define X_DIR_PIN P1_16
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#define X_ENABLE_PIN P1_17
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#define Y_STEP_PIN P2_01
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#define Y_DIR_PIN P1_10
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#define Y_ENABLE_PIN P1_09
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#define Z_STEP_PIN P2_02
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#define Z_DIR_PIN P1_15
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#define Z_ENABLE_PIN P1_14
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#define E0_STEP_PIN P2_03
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#define E0_DIR_PIN P1_04
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#define E0_ENABLE_PIN P1_08
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#define E1_STEP_PIN P2_08
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#define E1_DIR_PIN P2_13
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#define E1_ENABLE_PIN P4_29
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#if HAS_TMC_UART
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//
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// TMC220x stepper drivers
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//
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#define X_SERIAL_TX_PIN P0_04
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#define X_SERIAL_RX_PIN P0_05
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#define Y_SERIAL_TX_PIN P0_10
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#define Y_SERIAL_RX_PIN P0_11
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#define Z_SERIAL_TX_PIN P0_19
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#define Z_SERIAL_RX_PIN P0_20
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#define E0_SERIAL_TX_PIN P0_22
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#define E0_SERIAL_RX_PIN P0_21
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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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// Temp Sensors
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// 3.3V max when defined as an Analog Input!
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//
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#if TEMP_SENSOR_0 == 20 // PT100 Adapter
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#define TEMP_0_PIN P0_02_A7 // Analog Input
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#else
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#define TEMP_0_PIN P0_23_A0 // Analog Input P0_23
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#endif
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#define TEMP_BED_PIN P0_24_A1 // Analog Input P0_24
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//
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// Heaters / Fans
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//
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#define HEATER_BED_PIN P2_05
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#define HEATER_0_PIN P2_07
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#ifndef FAN_PIN
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#define FAN_PIN P2_06
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#endif
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#define FAN1_PIN P1_22
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//
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// Auto fans
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//
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#define AUTO_FAN_PIN P1_22 // FET 3
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#ifndef E0_AUTO_FAN_PIN
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#define E0_AUTO_FAN_PIN AUTO_FAN_PIN
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#endif
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#ifndef E1_AUTO_FAN_PIN
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#define E1_AUTO_FAN_PIN AUTO_FAN_PIN
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#endif
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#ifndef E2_AUTO_FAN_PIN
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#define E2_AUTO_FAN_PIN AUTO_FAN_PIN
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#endif
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//
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// SD Card
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//
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#define SDCARD_CONNECTION ONBOARD
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//#define SD_DETECT_PIN P0_25 // SD_CD
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#define SD_SCK_PIN P0_07
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#define SD_MISO_PIN P0_08
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#define SD_MOSI_PIN P0_09
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#define ONBOARD_SD_CS_PIN P0_06
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#define SD_SS_PIN ONBOARD_SD_CS_PIN
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//
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// LCD / Controller
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//
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/**
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* ------
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* P1_31 |10 9 | P1_30
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* P3_26 | 8 7 | P2_11
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* P3_25 6 5 | P0_15
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* P0_16 | 4 3 | P0_18
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* GND | 2 1 | 5V
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* ------
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* EXP1
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*
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* LCD_PINS_D5, D6, and D7 are not present in the EXP1 connector, and will need to be
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* defined to use the REPRAP_DISCOUNT_SMART_CONTROLLER.
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*
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* A remote SD card is currently not supported because the pins routed to the EXP2
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* connector are shared with the onboard SD card.
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*/
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#define EXP1_03_PIN P0_18
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#define EXP1_04_PIN P0_16
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#define EXP1_05_PIN P0_15
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#define EXP1_06_PIN P3_25
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#define EXP1_07_PIN P2_11
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#define EXP1_08_PIN P3_26
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#define EXP1_09_PIN P1_30
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#define EXP1_10_PIN P1_31
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#if ENABLED(CR10_STOCKDISPLAY)
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/** ------
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* BEEPER |10 9 | ENC
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* EN1 | 8 7 | KILL
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* EN2 6 5 | LCD_D4
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* LCD_RS | 4 3 | LCD_EN
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* GND | 2 1 | 5V
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* ------
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*/
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#define BEEPER_PIN EXP1_10_PIN
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#define LCD_PINS_RS EXP1_04_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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#define KILL_PIN EXP1_07_PIN
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#elif ENABLED(MKS_MINI_12864)
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/** ------
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* SCK |10 9 | ENC
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* EN1 | 8 7 | --
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* EN2 6 5 | A0
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* CS | 4 3 | MOSI
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* GND | 2 1 | 5V
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* ------
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*/
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#define DOGLCD_CS EXP1_04_PIN
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#define DOGLCD_A0 EXP1_05_PIN
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#define DOGLCD_SCK EXP1_10_PIN
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#define DOGLCD_MOSI EXP1_03_PIN
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#define LCD_CONTRAST_INIT 160
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#define LCD_CONTRAST_MIN 120
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#define LCD_CONTRAST_MAX 180
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#define FORCE_SOFT_SPI
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#define LCD_BACKLIGHT_PIN -1
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#elif HAS_WIRED_LCD
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#error "Only CR10_STOCKDISPLAY or MKS_MINI_12864 are supported with TH3D EZBoard."
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#endif
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#if EITHER(CR10_STOCKDISPLAY, MKS_MINI_12864)
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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 BTN_ENC EXP1_09_PIN
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#endif
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