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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- /**
- * MKS Robin mini (STM32F103VET6) board pin assignments
- */
-
- #if NOT_TARGET(STM32F1, STM32F1xx)
- #error "Oops! Select an STM32F1 board in 'Tools > Board.'"
- #elif HOTENDS > 2 || E_STEPPERS > 2
- #error "MKS Robin supports up to 2 hotends / E-steppers. Comment out this line to continue."
- #endif
-
- #define BOARD_INFO_NAME "Mingda MPX_ARM_MINI"
-
- #define BOARD_NO_NATIVE_USB
- #define DISABLE_DEBUG
-
- //
- // EEPROM
- //
-
- /*
- //Mingda used an unknown EEPROM chip ATMLH753, so I turned on the emulation below.
- //It is connected to EEPROM PB6 PB7
-
- #define I2C_EEPROM
- #undef NO_EEPROM_SELECTED
- #define MARLIN_EEPROM_SIZE 0x1000 // 4KB
- #define USE_SHARED_EEPROM 1 // Use Platform-independent Arduino functions for I2C EEPROM
- #define E2END 0xFFFF // EEPROM end address AT24C256 (32kB)
- */
-
- #if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
- #define FLASH_EEPROM_EMULATION
- #define EEPROM_PAGE_SIZE 0x800U // 2KB
- #define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
- #define MARLIN_EEPROM_SIZE EEPROM_PAGE_SIZE // 2KB
- #endif
-
- #define SPI_DEVICE 2
-
- //
- // Limit Switches
- //
- #define X_MIN_PIN PD6
- #define X_MAX_PIN PG15
- #define Y_MIN_PIN PG9
- #define Y_MAX_PIN PG14
- #define Z_MIN_PIN PG10
- #define Z_MAX_PIN PG13
-
- #ifndef FIL_RUNOUT_PIN
- #define FIL_RUNOUT_PIN PG11
- #endif
-
- //
- // Steppers
- //
- #define X_ENABLE_PIN PD13
- #define X_STEP_PIN PD12
- #define X_DIR_PIN PD11
-
- #define Y_ENABLE_PIN PG4
- #define Y_STEP_PIN PG3
- #define Y_DIR_PIN PG2
-
- #define Z_ENABLE_PIN PG7
- #define Z_STEP_PIN PG6
- #define Z_DIR_PIN PG5
-
- #define E0_ENABLE_PIN PC7
- #define E0_STEP_PIN PC6
- #define E0_DIR_PIN PG8
-
- //
- // Temperature Sensors
- //
- //#define TEMP_0_PIN PF6 // THERM_E0
- //#define TEMP_0_PIN PB3 // E0 K+
- #define TEMP_BED_PIN PF7 // THERM_BED
-
- #define TEMP_0_CS_PIN PB5
- #define TEMP_0_SCK_PIN PB3
- #define TEMP_0_MISO_PIN PB4
- #define TEMP_0_MOSI_PIN PA14
-
- //
- // Heaters / Fans
- //
- #define HEATER_0_PIN PB0
- #define HEATER_BED_PIN PB1
-
- #define FAN_PIN PA0 // FAN
-
- //
- // SD Card
- //
- #ifndef SDCARD_CONNECTION
- #define SDCARD_CONNECTION ONBOARD
- #endif
-
- #define SDIO_SUPPORT
- #define SDIO_CLOCK 4500000 // 4.5 MHz
- #define SDIO_READ_RETRIES 16
-
- #define SD_DETECT_PIN PC5
- #define ONBOARD_SPI_DEVICE 1 // SPI1
- #define ONBOARD_SD_CS_PIN PC10
-
- //
- // LCD / Controller
- //
- #define BEEPER_PIN PE4
-
- //
- // TFT with FSMC interface
- //
- #if HAS_FSMC_TFT
- /**
- * Note: MKS Robin TFT screens use various TFT controllers
- * Supported screens are based on the ILI9341, ST7789V and ILI9328 (320x240)
- * ILI9488 is not supported
- * Define init sequences for other screens in u8g_dev_tft_320x240_upscale_from_128x64.cpp
- *
- * If the screen stays white, disable 'TFT_RESET_PIN'
- * to let the bootloader init the screen.
- *
- * Setting an 'TFT_RESET_PIN' may cause a flicker when entering the LCD menu
- * because Marlin uses the reset as a failsafe to revive a glitchy LCD.
- */
- #define TFT_RESET_PIN PF15
- #define TFT_BACKLIGHT_PIN PF11
-
- #define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
- #define FSMC_CS_PIN PD7 // NE4
- #define FSMC_RS_PIN PG0 // A0
- #define FSMC_DMA_DEV DMA2
- #define FSMC_DMA_CHANNEL DMA_CH5
-
- #define TFT_CS_PIN FSMC_CS_PIN
- #define TFT_RS_PIN FSMC_RS_PIN
-
- #define TOUCH_BUTTONS_HW_SPI
- #define TOUCH_BUTTONS_HW_SPI_DEVICE 1
- #endif
-
- #if NEED_TOUCH_PINS
- #define TOUCH_CS_PIN PA4 // SPI2_NSS
- #define TOUCH_SCK_PIN PA5 // SPI2_SCK
- #define TOUCH_MISO_PIN PA6 // SPI2_MISO
- #define TOUCH_MOSI_PIN PA7 // SPI2_MOSI
- #endif
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