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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 (STM32F130VET6) board pin assignments
*/
#if NOT_TARGET(__STM32F1__)
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
#elif HOTENDS > 1 || E_STEPPERS > 1
#error "MKS Robin mini only supports one hotend / E-stepper. Comment out this line to continue."
#endif
#define BOARD_INFO_NAME "MKS Robin Mini"
#define BOARD_NO_NATIVE_USB
//
// Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
//
#define DISABLE_DEBUG
//
// EEPROM
//
#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
//
// Servos
//
#ifndef SERVO0_PIN
#define SERVO0_PIN PA8 // Enable BLTOUCH support on IO0 (WIFI connector)
#endif
//
// Limit Switches
//
#define X_STOP_PIN PA15
#define Y_STOP_PIN PA12
#define Z_MIN_PIN PA11
#define Z_MAX_PIN PC4
#ifndef FIL_RUNOUT_PIN
#define FIL_RUNOUT_PIN PA4 // MT_DET
#endif
//
// Steppers
//
#define X_ENABLE_PIN PE4
#define X_STEP_PIN PE3
#define X_DIR_PIN PE2
#define Y_ENABLE_PIN PE1
#define Y_STEP_PIN PE0
#define Y_DIR_PIN PB9
#define Z_ENABLE_PIN PB8
#define Z_STEP_PIN PB5
#define Z_DIR_PIN PB4
#define E0_ENABLE_PIN PB3
#define E0_STEP_PIN PD6
#define E0_DIR_PIN PD3
// Motor current PWM pins
#define MOTOR_CURRENT_PWM_XY_PIN PA6
#define MOTOR_CURRENT_PWM_Z_PIN PA7
#define MOTOR_CURRENT_PWM_E_PIN PB0
#define MOTOR_CURRENT_PWM_RANGE 1500 // (255 * (1000mA / 65535)) * 257 = 1000 is equal 1.6v Vref in turn equal 1Amp
#ifndef DEFAULT_PWM_MOTOR_CURRENT
#define DEFAULT_PWM_MOTOR_CURRENT { 800, 800, 800 }
#endif
//
// Temperature Sensors
//
#define TEMP_0_PIN PC1 // TH1
#define TEMP_BED_PIN PC0 // TB1
//
// Heaters / Fans
//
#define HEATER_0_PIN PC3
#define HEATER_BED_PIN PA0
#define FAN_PIN PB1 // FAN
//
// Misc. Functions
//
#define POWER_LOSS_PIN PA2 // PW_DET
#define PS_ON_PIN PA3 // PW_OFF
#define MT_DET_1_PIN PA4
#define MT_DET_PIN_INVERTING false
#define WIFI_IO0_PIN PC13
//
// SD Card
//
#ifndef SDCARD_CONNECTION
#define SDCARD_CONNECTION ONBOARD
#endif
#define SDIO_SUPPORT
#define SDIO_CLOCK 4500000 // 4.5 MHz
#define SD_DETECT_PIN PD12
#define ONBOARD_SPI_DEVICE 1 // SPI1
#define ONBOARD_SD_CS_PIN PC11
//
// LCD / Controller
//
#define BEEPER_PIN PC5
/**
* Note: MKS Robin TFT screens use various TFT controllers.
* If the screen stays white, disable 'LCD_RESET_PIN'
* to let the bootloader init the screen.
*/
#if EITHER(HAS_FSMC_GRAPHICAL_TFT, TFT_320x240)
#define FSMC_CS_PIN PD7 // NE4
#define FSMC_RS_PIN PD11 // A0
#define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT
#define FSMC_DMA_DEV DMA2
#define FSMC_DMA_CHANNEL DMA_CH5
#define LCD_RESET_PIN PC6 // FSMC_RST
#define LCD_BACKLIGHT_PIN PD13
#endif
#if BOTH(NEED_TOUCH_PINS, HAS_FSMC_GRAPHICAL_TFT) || ENABLED(TFT_320x240)
#define TOUCH_CS_PIN PC2 // SPI2_NSS
#define TOUCH_SCK_PIN PB13 // SPI2_SCK
#define TOUCH_MISO_PIN PB14 // SPI2_MISO
#define TOUCH_MOSI_PIN PB15 // SPI2_MOSI
#endif
#if ENABLED(TFT_320x240) // TFT32/28
#define TFT_DRIVER ILI9341
#define TFT_BUFFER_SIZE 14400
#define ILI9341_COLOR_RGB
// YV for normal screen mounting
#define ILI9341_ORIENTATION ILI9341_MADCTL_MY | ILI9341_MADCTL_MV
// XV for 180° rotated screen mounting
//#define ILI9341_ORIENTATION ILI9341_MADCTL_MX | ILI9341_MADCTL_MV
#endif
#if ENABLED(TOUCH_SCREEN)
#ifndef TOUCH_CALIBRATION_X
#define TOUCH_CALIBRATION_X 12033
#endif
#ifndef TOUCH_CALIBRATION_Y
#define TOUCH_CALIBRATION_Y -9047
#endif
#ifndef TOUCH_OFFSET_X
#define TOUCH_OFFSET_X -30
#endif
#ifndef TOUCH_OFFSET_Y
#define TOUCH_OFFSET_Y 254
#endif
#endif
#define HAS_SPI_FLASH 1
#if HAS_SPI_FLASH
#define SPI_FLASH_SIZE 0x1000000 // 16MB
#define W25QXX_CS_PIN PB12 // Flash chip-select
#define W25QXX_MOSI_PIN PB15
#define W25QXX_MISO_PIN PB14
#define W25QXX_SCK_PIN PB13
#endif
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