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✨ MM-JOKER (ESP32) board (MarlinFirmware#25897)
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‎Marlin/src/core/boards.h

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#define BOARD_MKS_TINYBEE 7008 // MKS TinyBee based on ESP32 (with I2S stepper stream)
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#define BOARD_ENWI_ESPNP 7009 // enwi ESPNP based on ESP32 (with I2S stepper stream)
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#define BOARD_GODI_CONTROLLER_V1_0 7010 // Godi Controller based on ESP32 32-Bit V1.0
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#define BOARD_MM_JOKER 7011 // MagicMaker JOKER based on ESP32 (with I2S stepper stream)
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//
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// SAMD51 ARM Cortex-M4

‎Marlin/src/inc/SanityCheck.h

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@@ -648,10 +648,12 @@ static_assert(COUNT(arm) == LOGICAL_AXES, "AXIS_RELATIVE_MODES must contain " _L
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*/
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#if HAS_MULTI_EXTRUDER
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#if HAS_EXTENDABLE_MMU
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#define MAX_EXTRUDERS 15
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#else
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#define MAX_EXTRUDERS 8
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#ifndef MAX_EXTRUDERS
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#if HAS_EXTENDABLE_MMU
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#define MAX_EXTRUDERS 15
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#else
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#define MAX_EXTRUDERS 8
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#endif
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#endif
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static_assert(EXTRUDERS <= MAX_EXTRUDERS, "Marlin supports a maximum of " STRINGIFY(MAX_EXTRUDERS) " EXTRUDERS.");
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#undef MAX_EXTRUDERS

‎Marlin/src/pins/esp32/pins_MM_JOKER.h

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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2023 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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* JOKER pin assignments
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*/
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#include "env_validate.h"
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#define BOARD_INFO_NAME "JOKER"
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#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME
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//
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// Expansion Boards for more axes, sensors, heaters
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// Only enable one of these options.
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//
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//#define JOKER_PLUS_2
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//#define JOKER_PLUS_5
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#if ENABLED(JOKER_PLUS_2)
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#define MAX_EXTRUDERS 2
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#if E_STEPPERS > 2
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#error "JOKER with +2 expansion supports up to 2 E steppers."
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#elif HOTENDS > 2
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#error "JOKER with +2 expansion supports up to 2 hotends."
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#endif
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#elif ENABLED(JOKER_PLUS_5)
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#define MAX_EXTRUDERS 3
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#if E_STEPPERS > 3
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#error "JOKER with +5 expansion supports up to 3 E steppers."
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#elif HOTENDS > 3
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#error "JOKER with +5 expansion supports up to 3 hotends."
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#endif
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#else
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#if E_STEPPERS > 1
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#error "JOKER without expansion only supports 1 E stepper."
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#elif HAS_MULTI_HOTEND
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#error "JOKER without expansion only supports 1 hotend."
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#endif
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#endif
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//
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// Servos
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//
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#define SERVO0_PIN 14
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//
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// Limit Switches
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//
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#define X_STOP_PIN 15
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#define Y_STOP_PIN 16
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#define Z_STOP_PIN 17
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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 13
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#endif
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#ifndef Z_MIN_PROBE_PIN
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//#define Z_MIN_PROBE_PIN 35 // Pin 35 is the RAMPS default
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#endif
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//
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// Enable I2S stepper stream
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//
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#define I2S_STEPPER_STREAM
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#if ENABLED(I2S_STEPPER_STREAM)
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#define I2S_WS 26
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#define I2S_BCK 25
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#define I2S_DATA 27
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#if ENABLED(LIN_ADVANCE)
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#error "I2S stream is currently incompatible with LIN_ADVANCE."
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#endif
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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 128
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#define X_DIR_PIN 129
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#define X_ENABLE_PIN 136
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#define Y_STEP_PIN 130
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#define Y_DIR_PIN 131
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#define Y_ENABLE_PIN X_ENABLE_PIN
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#define Z_STEP_PIN 132
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#define Z_DIR_PIN 133
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#define Z_ENABLE_PIN 137
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#define E0_STEP_PIN 134
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#define E0_DIR_PIN 135
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#define E0_ENABLE_PIN 138
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#if ENABLED(JOKER_PLUS_2)
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#define E1_STEP_PIN 144
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#define E1_DIR_PIN 145
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#define E1_ENABLE_PIN 146
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#define E2_STEP_PIN 147
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#define E2_DIR_PIN 148
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#define E2_ENABLE_PIN 149
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#elif ENABLED(JOKER_PLUS_5)
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#define E1_STEP_PIN 144
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#define E1_DIR_PIN 145
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#define E1_ENABLE_PIN 146
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#define E2_STEP_PIN 153
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#define E2_DIR_PIN 154
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#define E2_ENABLE_PIN 155
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#define E3_STEP_PIN 156
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#define E3_DIR_PIN 157
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#define E3_ENABLE_PIN 158
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// Are these preferred for X2, Y2, Z2, Z3 ?
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#define E4_STEP_PIN 147
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#define E4_DIR_PIN 148
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#define E4_ENABLE_PIN 149
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#define E5_STEP_PIN 150
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#define E5_DIR_PIN 151
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#define E5_ENABLE_PIN 152
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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 36 // Analog Input
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#define TEMP_BED_PIN 39 // Analog Input
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#if ENABLED(JOKER_PLUS_2)
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#define TEMP_1_PIN 34 // Analog Input
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#elif ENABLED(JOKER_PLUS_5)
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#define TEMP_1_PIN 32 // Analog Input
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#define TEMP_2_PIN 33 // Analog Input
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#define TEMP_3_PIN 34 // Analog Input
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#endif
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN 141
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#define HEATER_BED_PIN 140
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#define FAN0_PIN 143
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#ifndef E0_AUTO_FAN_PIN
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#define E0_AUTO_FAN_PIN 142 // Enabled in Configuration_adv.h
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#endif
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#ifndef CONTROLLER_FAN_PIN
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//#define CONTROLLER_FAN_PIN -1
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#endif
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#if ENABLED(JOKER_PLUS_2)
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#define HEATER_1_PIN 150
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#define FAN1_PIN 151
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#elif ENABLED(JOKER_PLUS_5)
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#define HEATER_1_PIN 159
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#define HEATER_2_PIN 160
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#define HEATER_3_PIN 161
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#define FAN1_PIN 162
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#define FAN2_PIN 163
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#define FAN3_PIN 164
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#ifndef E1_AUTO_FAN_PIN
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#define E1_AUTO_FAN_PIN 165
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#endif
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#ifndef E2_AUTO_FAN_PIN
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#define E2_AUTO_FAN_PIN 166
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#endif
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#ifndef E3_AUTO_FAN_PIN
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#define E3_AUTO_FAN_PIN 167
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#endif
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#endif
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//
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// SD Card
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//
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#define SD_MOSI_PIN 23
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#define SD_MISO_PIN 19
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#define SD_SCK_PIN 18
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#define SDSS 5
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#define USES_SHARED_SPI // SPI is shared by SD card with TMC SPI drivers
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//
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// LCD / Controller
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//
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#if HAS_WIRED_LCD
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//#define LCD_PINS_RS 13
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//#define LCD_PINS_ENABLE 17
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//#define LCD_PINS_D4 16
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#if ENABLED(CR10_STOCKDISPLAY)
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#define BEEPER_PIN 151
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#elif IS_RRD_FG_SC
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#define BEEPER_PIN 151
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//#define LCD_PINS_D5 -1
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//#define LCD_PINS_D6 -1
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//#define LCD_PINS_D7 -1
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#endif
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#define BTN_EN1 2
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#define BTN_EN2 4
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#define BTN_ENC 12
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#define BEEPER_PIN 139
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#endif // HAS_WIRED_LCD
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/**
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* Hardware Serial
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* Add the following to Configuration.h or Configuration_adv.h to assign
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* specific pins to hardware Serial1 and Serial2.
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* Note: Serial2 can be defined using HARDWARE_SERIAL2_RX and HARDWARE_SERIAL2_TX but
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* JOKER does not have enough spare pins for such reassignment.
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*/
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//#define HARDWARE_SERIAL1_RX 21
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//#define HARDWARE_SERIAL1_TX 22
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//#define HARDWARE_SERIAL2_RX 2
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//#define HARDWARE_SERIAL2_TX 4
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//
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// M3/M4/M5 - Spindle/Laser Control
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//
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#if HAS_CUTTER
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#define SPINDLE_LASER_ENA_PIN -1 // FET 1
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#define SPINDLE_LASER_PWM_PIN 33 // Bed FET
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//#define SPINDLE_DIR_PIN -1 // FET 3
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#endif

‎Marlin/src/pins/pins.h

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#include "esp32/pins_ENWI_ESPNP.h" // ESP32 env:esp32
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#elif MB(GODI_CONTROLLER_V1_0)
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#include "esp32/pins_GODI_CONTROLLER_V1_0.h" // ESP32 env:godi_esp32
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#elif MB(MM_JOKER)
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#include "esp32/pins_MM_JOKER.h" // ESP32 env:esp32
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//
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// Adafruit Grand Central M4 (SAMD51 ARM Cortex-M4)

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