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🔨 Elegoo Neptune boards ("elegoo.bin") (#24895)
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‎Marlin/src/core/boards.h

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#define BOARD_BLACKBEEZMINI_V1 5251 // BlackBeezMini V1 (STM32F401CCU6)
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#define BOARD_XTLW_CLIMBER_8TH 5252 // XTLW Climber-8th (STM32F407VGT6)
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#define BOARD_FLY_RRF_E3_V1 5253 // Fly RRF E3 V1.0 (STM32F407VG)
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#define BOARD_ZNP_ROBIN_NANO 5254 // Elegoo Neptune 2 v1.2 board
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#define BOARD_ZNP_ROBIN_NANO_V1_3 5255 // Elegoo Neptune 2 v1.3 board
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#define BOARD_MKS_NEPTUNE_X 5256 // Elegoo Neptune X
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#define BOARD_MKS_NEPTUNE_3 5257 // Elegoo Neptune 3
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//
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// Other ARM Cortex-M4

‎Marlin/src/pins/mega/pins_WEEDO_62A.h

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* along with this program. If not, see <https://www.gnu.org/licenses/>.
2020
*
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*/
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#pragma once
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/**
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* Based on WEEDO 62A pin configuration
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* Copyright (c) 2019 WEEDO3D Perron
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* ATmega2560
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*/
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#pragma once
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#include "env_validate.h"
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‎Marlin/src/pins/pins.h

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#include "stm32f4/pins_XTLW_CLIMBER_8TH.h" // STM32F4 env:XTLW_CLIMBER_8TH
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#elif MB(FLY_RRF_E3_V1)
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#include "stm32f4/pins_FLY_RRF_E3_V1.h" // STM32F4 env:FLY_RRF_E3_V1
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#elif MB(ZNP_ROBIN_NANO)
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#include "stm32f1/pins_MKS_ROBIN_NANO.h" // STM32F1 env:znp_robin_nano35
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#elif MB(ZNP_ROBIN_NANO_V1_3)
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#include "stm32f4/pins_MKS_ROBIN_NANO_V1_3_F4.h" // STM32F4 env:znp_robin_nano_v1_3
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#elif MB(MKS_NEPTUNE_X)
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#include "stm32f4/pins_MKS_NEPTUNE_X.h" // STM32F4 env:mks_neptune_x
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#elif MB(MKS_NEPTUNE_3)
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#include "stm32f4/pins_MKS_NEPTUNE_3.h" // STM32F4 env:mks_neptune_3
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//
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// Other ARM Cortex-M4

‎Marlin/src/pins/ramps/pins_PXMALION_CORE_I3.h

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* along with this program. If not, see <https://www.gnu.org/licenses/>.
2020
*
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*/
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#pragma once
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/**
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* Pxmalion Core i3 - https://github.com/Pxmalion

‎Marlin/src/pins/stm32f4/pins_CREALITY_CR4NTXXC10.h

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* along with this program. If not, see <https://www.gnu.org/licenses/>.
2020
*
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*/
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#pragma once
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/**
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* Creality CREALITY_CR4NTXXC10 (STM32F401RET6) board pin assignments

‎Marlin/src/pins/stm32f4/pins_MKS_NEPTUNE_3.h

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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2024 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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// MKS Neptune 3
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//
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// Avoid conflict with TIMER_TONE
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#define ALLOW_STM32F4
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#include "env_validate.h"
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#define BOARD_INFO_NAME "MKS Neptune 3"
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//
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// Release PB4 (Z_DIR_PIN) from JTAG NRST role
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//
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//#define DISABLE_DEBUG
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// Use one of these or SDCard-based Emulation will be used
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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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#if EITHER(NO_EEPROM_SELECTED, I2C_EEPROM)
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#define I2C_EEPROM
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#define MARLIN_EEPROM_SIZE 0x1000U // 4KB
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#define I2C_SCL_PIN PB6
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#define I2C_SDA_PIN PB7
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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 PA8 // BLTOUCH
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//
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// Limit Switches
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//
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//#define ZNP_TEST
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#ifdef ZNP_TEST
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#define X_DIAG_PIN PC14 // Z+
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#else
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#define X_DIAG_PIN PA13 // X-
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#endif
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#define Y_DIAG_PIN PB8
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#define Z_DIAG_PIN PC13
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#define X_STOP_PIN X_DIAG_PIN
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#define Y_STOP_PIN Y_DIAG_PIN
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#define Z_STOP_PIN Z_DIAG_PIN
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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 PC14 // PB9
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#endif
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//
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// Steppers
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//
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#define X_ENABLE_PIN PD2
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#define X_STEP_PIN PC12
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#define X_DIR_PIN PB3
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#define Y_ENABLE_PIN PC10
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#define Y_STEP_PIN PC11
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#define Y_DIR_PIN PA15
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#define Z_ENABLE_PIN PC8
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#define Z_STEP_PIN PC7
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#define Z_DIR_PIN PC9
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#define E0_ENABLE_PIN PC6
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#define E0_STEP_PIN PB10
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#define E0_DIR_PIN PB1
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#define E1_ENABLE_PIN PC5
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#define E1_STEP_PIN PC4
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#define E1_DIR_PIN PA4
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN PC1 // TH1
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#define TEMP_1_PIN PC2 // TH2
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#define TEMP_BED_PIN PC0 // TB1
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN PA6 // HEATER1
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#define HEATER_BED_PIN PA5 // HOT BED
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#define FAN_PIN PB0 // FAN
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//#define FAN1_PIN PA7 // FAN1
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#if NEED_TOUCH_PINS
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#define TOUCH_CS_PIN PA7 // SPI2_NSS
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#define TOUCH_SCK_PIN PB13 // SPI2_SCK
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#define TOUCH_MISO_PIN PB14 // SPI2_MISO
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#define TOUCH_MOSI_PIN PB15 // SPI2_MOSI
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#endif
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//
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// SD Support
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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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#if SD_CONNECTION_IS(ONBOARD)
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#define ENABLE_SPI3
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#define SD_SS_PIN -1
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#define SDSS PB12
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#define SD_SCK_PIN PB13
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#define SD_MISO_PIN PB14
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#define SD_MOSI_PIN PB15
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#define SD_SPI_SPEED SPI_HALF_SPEED
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#if ENABLED(NO_SD_HOST_DRIVE)
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// Detect pin doesn't work when NO_SD_HOST_DRIVE disabled
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#define SD_DETECT_PIN PC3
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#endif
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#endif

‎Marlin/src/pins/stm32f4/pins_MKS_NEPTUNE_X.h

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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2024 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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#define ALLOW_STM32DUINO
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#include "env_validate.h"
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#if HOTENDS > 2 || E_STEPPERS > 2
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#error "MKS Neptune X supports up to 2 hotends / E steppers."
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#endif
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#define BOARD_INFO_NAME "MKS Neptune X"
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//
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// Software SPI pins for TMC2130 stepper drivers
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// This board only supports SW SPI for stepper drivers
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//
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#if HAS_TMC_SPI && DISABLED(TMC_USE_SW_SPI)
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#warning "TMC_USE_SW_SPI is required for MKS Neptune X with TMC drivers."
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#endif
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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 PD14
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO PD1
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK PD0
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#endif
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#endif
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#include "pins_MKS_NEPTUNE_X_common.h"

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