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203 lines
6.1 KiB
203 lines
6.1 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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* MKS Robin mini (STM32F103VET6) board pin assignments
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*/
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#include "env_validate.h"
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#if HAS_MULTI_HOTEND || E_STEPPERS > 1
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#error "MKS Robin mini only supports one hotend / E-stepper. Comment out this line to continue."
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#endif
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#define BOARD_INFO_NAME "MKS Robin Mini"
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#define BOARD_NO_NATIVE_USB
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//
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// Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
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//
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#define DISABLE_DEBUG
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//
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// EEPROM
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//
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#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
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#define FLASH_EEPROM_EMULATION
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#define EEPROM_PAGE_SIZE (0x800U) // 2KB
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#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
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#define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
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#endif
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#define SPI_DEVICE 2
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//
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// Servos
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//
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#ifndef SERVO0_PIN
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#define SERVO0_PIN PA8 // Enable BLTOUCH support on IO0 (WIFI connector)
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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 PA15
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#define Y_STOP_PIN PA12
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#define Z_MIN_PIN PA11
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#define Z_MAX_PIN PC4
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#ifndef FIL_RUNOUT_PIN
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#define FIL_RUNOUT_PIN PA4 // MT_DET
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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 PE4
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#define X_STEP_PIN PE3
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#define X_DIR_PIN PE2
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#define Y_ENABLE_PIN PE1
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#define Y_STEP_PIN PE0
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#define Y_DIR_PIN PB9
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#define Z_ENABLE_PIN PB8
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#define Z_STEP_PIN PB5
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#define Z_DIR_PIN PB4
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#define E0_ENABLE_PIN PB3
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#define E0_STEP_PIN PD6
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#define E0_DIR_PIN PD3
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// Motor current PWM pins
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#define MOTOR_CURRENT_PWM_XY_PIN PA6
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#define MOTOR_CURRENT_PWM_Z_PIN PA7
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#define MOTOR_CURRENT_PWM_E_PIN PB0
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#define MOTOR_CURRENT_PWM_RANGE 1500 // (255 * (1000mA / 65535)) * 257 = 1000 is equal 1.6v Vref in turn equal 1Amp
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#ifndef DEFAULT_PWM_MOTOR_CURRENT
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#define DEFAULT_PWM_MOTOR_CURRENT { 800, 800, 800 }
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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 PC1 // TH1
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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 PC3
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#define HEATER_BED_PIN PA0
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#define FAN_PIN PB1 // FAN
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//
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// Misc. Functions
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//
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#define POWER_LOSS_PIN PA2 // PW_DET
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#define PS_ON_PIN PA3 // PW_OFF
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#if HAS_TFT_LVGL_UI
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#define MT_DET_1_PIN PA4 // MT_DET
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#define MT_DET_PIN_STATE LOW
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#endif
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#define WIFI_IO0_PIN PC13
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//
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// SD Card
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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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#define SDIO_SUPPORT
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#define SDIO_CLOCK 4500000 // 4.5 MHz
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#define SD_DETECT_PIN PD12
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#define ONBOARD_SPI_DEVICE 1 // SPI1
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#define ONBOARD_SD_CS_PIN PC11
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//
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// LCD / Controller
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//
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#define BEEPER_PIN PC5
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/**
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* Note: MKS Robin TFT screens use various TFT controllers.
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* If the screen stays white, disable 'LCD_RESET_PIN'
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* to let the bootloader init the screen.
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*/
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#if EITHER(HAS_FSMC_GRAPHICAL_TFT, TFT_320x240)
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#define FSMC_CS_PIN PD7 // NE4
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#define FSMC_RS_PIN PD11 // A0
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#define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
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#define FSMC_DMA_DEV DMA2
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#define FSMC_DMA_CHANNEL DMA_CH5
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#define LCD_RESET_PIN PC6 // FSMC_RST
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#define LCD_BACKLIGHT_PIN PD13
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#endif
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#if BOTH(NEED_TOUCH_PINS, HAS_FSMC_GRAPHICAL_TFT) || ENABLED(TFT_320x240)
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#define TOUCH_CS_PIN PC2 // 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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#if ENABLED(TFT_320x240) // TFT32/28
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#define TFT_DRIVER ILI9341
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#define TFT_BUFFER_SIZE 14400
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#define ILI9341_COLOR_RGB
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// YV for normal screen mounting
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#define ILI9341_ORIENTATION ILI9341_MADCTL_MY | ILI9341_MADCTL_MV
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// XV for 180° rotated screen mounting
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//#define ILI9341_ORIENTATION ILI9341_MADCTL_MX | ILI9341_MADCTL_MV
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#endif
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#if ENABLED(TOUCH_SCREEN)
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#ifndef TOUCH_CALIBRATION_X
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#define TOUCH_CALIBRATION_X 12033
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#endif
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#ifndef TOUCH_CALIBRATION_Y
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#define TOUCH_CALIBRATION_Y -9047
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#endif
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#ifndef TOUCH_OFFSET_X
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#define TOUCH_OFFSET_X -30
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#endif
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#ifndef TOUCH_OFFSET_Y
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#define TOUCH_OFFSET_Y 254
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#endif
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#endif
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#define HAS_SPI_FLASH 1
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#if HAS_SPI_FLASH
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#define SPI_FLASH_SIZE 0x1000000 // 16MB
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#define SPI_FLASH_CS_PIN PB12 // Flash chip-select
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#define SPI_FLASH_MOSI_PIN PB15
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#define SPI_FLASH_MISO_PIN PB14
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#define SPI_FLASH_SCK_PIN PB13
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#endif
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