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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 (STM32F130ZET6) board pin assignments
- *
- * https://github.com/makerbase-mks/MKS-Robin/tree/master/MKS%20Robin/Hardware
- */
-
- #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 "MKS Robin"
-
- //
- // Release PB4 (Y_ENABLE_PIN) from JTAG NRST role
- //
- #define DISABLE_JTAG
-
- //
- // Enable SD EEPROM to prevent infinite boot loop
- //
- #ifdef ARDUINO_ARCH_STM32
- #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)
- #else
- #define SDCARD_EEPROM_EMULATION
- #endif
-
- //
- // Servos
- //
- #define SERVO0_PIN PC3 // XS1 - 5
- #define SERVO1_PIN PA1 // XS1 - 6
- #define SERVO2_PIN PF9 // XS2 - 5
- #define SERVO3_PIN PF8 // XS2 - 6
-
- //
- // Limit Switches
- //
- #define X_MIN_PIN PB12
- #define X_MAX_PIN PB0
- #define Y_MIN_PIN PC5
- #define Y_MAX_PIN PC4
- #define Z_MIN_PIN PA4
- #define Z_MAX_PIN PF7
-
- //
- // Steppers
- //
- #define X_ENABLE_PIN PB9
- #define X_STEP_PIN PB8
- #define X_DIR_PIN PB5
-
- #define Y_ENABLE_PIN PB4
- #define Y_STEP_PIN PG15
- #define Y_DIR_PIN PG10
-
- #define Z_ENABLE_PIN PD7
- #define Z_STEP_PIN PD3
- #define Z_DIR_PIN PG14
-
- #define E0_ENABLE_PIN PG13
- #define E0_STEP_PIN PG8
- #define E0_DIR_PIN PA15
-
- #define E1_ENABLE_PIN PA12
- #define E1_STEP_PIN PA11
- #define E1_DIR_PIN PA8
-
- //
- // Temperature Sensors
- //
- #define TEMP_0_PIN PC1 // TH1
- #define TEMP_1_PIN PC2 // TH2
- #define TEMP_BED_PIN PC0 // TB1
-
- //
- // Heaters / Fans
- //
- #define HEATER_0_PIN PC7 // HEATER1
- #define HEATER_1_PIN PA6 // HEATER2
- #define HEATER_BED_PIN PC6 // HOT BED
-
- #define FAN_PIN PA7 // FAN
-
- /**
- * Note: MKS Robin board is using SPI2 interface. Make sure your stm32duino library is configured accordingly
- */
- //#define MAX6675_SS_PIN PE5 // TC1 - CS1
- //#define MAX6675_SS_PIN PE6 // TC2 - CS2
-
- #define POWER_LOSS_PIN PA2 // PW_DET
- #define PS_ON_PIN PA3 // PW_OFF
- #define FIL_RUNOUT_PIN PF11 // MT_DET
-
- #ifdef ARDUINO_ARCH_STM32F1
- #define BEEPER_PIN PC13
- #else
- #define BEEPER_PIN -1
- #endif
- #define LED_PIN PB2
-
- #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 'LCD_RESET_PIN'
- * to let the bootloader init the screen.
- *
- * Setting an 'LCD_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 LCD_RESET_PIN PF6
- #define LCD_BACKLIGHT_PIN PG11
- #define FSMC_CS_PIN PG12 // NE4
- #define FSMC_RS_PIN PF0 // A0
- #define TFT_CS_PIN FSMC_CS_PIN
- #define TFT_RS_PIN FSMC_RS_PIN
-
- #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
- #elif HAS_GRAPHICAL_TFT
- #define TFT_RESET_PIN PF6
- #define TFT_BACKLIGHT_PIN PG11
- #define TFT_CS_PIN PG12 // NE4
- #define TFT_RS_PIN PF0 // A0
- #endif
-
- #if NEED_TOUCH_PINS
- #define TOUCH_CS_PIN PB1 // SPI2_NSS
- #define TOUCH_SCK_PIN PB13 // SPI2_SCK
- #define TOUCH_MISO_PIN PB14 // SPI2_MISO
- #define TOUCH_MOSI_PIN PB15 // SPI2_MOSI
- #define TOUCH_INT_PIN -1
- #endif
-
- // SPI1(PA7) & SPI3(PB5) not available
- #define ENABLE_SPI2
-
- #if ENABLED(SDIO_SUPPORT)
- #define SCK_PIN PB13 // SPI2
- #define MISO_PIN PB14 // SPI2
- #define MOSI_PIN PB15 // SPI2
- #define SD_DETECT_PIN PF12 // SD_CD
- #else
- // SD as custom software SPI (SDIO pins)
- #define SCK_PIN PC12
- #define MISO_PIN PC8
- #define MOSI_PIN PD2
- #define SS_PIN -1
- #define ONBOARD_SD_CS_PIN PC11
- #define SDSS PD2
- #define SD_DETECT_PIN -1
- #endif
-
- #if HAS_TMC_UART
- /**
- * TMC2208/TMC2209 stepper drivers
- *
- * Hardware serial communication ports.
- * If undefined software serial is used according to the pins below
- */
- //#define X_HARDWARE_SERIAL MSerial1
- //#define Y_HARDWARE_SERIAL MSerial1
- //#define Z_HARDWARE_SERIAL MSerial1
- //#define E0_HARDWARE_SERIAL MSerial1
- //#define E1_HARDWARE_SERIAL MSerial1
-
- // Unused servo pins may be repurposed with SoftwareSerialM
- //#define X_SERIAL_TX_PIN PF8 // SERVO3_PIN -- XS2 - 6
- //#define Y_SERIAL_TX_PIN PF9 // SERVO2_PIN -- XS2 - 5
- //#define Z_SERIAL_TX_PIN PA1 // SERVO1_PIN -- XS1 - 6
- //#define E0_SERIAL_TX_PIN PC3 // SERVO0_PIN -- XS1 - 5
- //#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
- //#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
- //#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
- //#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
-
- // Reduce baud rate for software serial reliability
- #if HAS_TMC_SW_SERIAL
- #define TMC_BAUD_RATE 19200
- #endif
- #endif
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