/** * 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 . * */ #pragma once /** * MKS Robin (STM32F130ZET6) board pin assignments * * https://github.com/makerbase-mks/MKS-Robin/tree/master/MKS%20Robin/Hardware */ #ifndef __STM32F1__ #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 // // 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 #define BEEPER_PIN PC13 #define LED_PIN PB2 /** * 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 LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT #define FSMC_DMA_DEV DMA2 #define FSMC_DMA_CHANNEL DMA_CH5 #if ENABLED(TOUCH_BUTTONS) #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 #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 SS_PIN -1 // PB12 is X- #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 Serial1 //#define X2_HARDWARE_SERIAL Serial1 //#define Y_HARDWARE_SERIAL Serial1 //#define Y2_HARDWARE_SERIAL Serial1 //#define Z_HARDWARE_SERIAL Serial1 //#define Z2_HARDWARE_SERIAL Serial1 //#define E0_HARDWARE_SERIAL Serial1 //#define E1_HARDWARE_SERIAL Serial1 //#define E2_HARDWARE_SERIAL Serial1 //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 // Unused servo pins may be repurposed with SoftwareSerialM //#define X_SERIAL_TX_PIN PF8 // SERVO3_PIN //#define Y_SERIAL_TX_PIN PF9 // SERVO2_PIN //#define Z_SERIAL_TX_PIN PA1 // SERVO1_PIN //#define E0_SERIAL_TX_PIN PC3 // SERVO0_PIN //#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