/** * 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 nano (STM32F130VET6) board pin assignments */ #ifndef __STM32F1__ #error "Oops! Select an STM32F1 board in 'Tools > Board.'" #elif HOTENDS > 2 || E_STEPPERS > 2 #error "MKS Robin nano supports up to 2 hotends / E-steppers. Comment out this line to continue." #endif #define BOARD_INFO_NAME "MKS Robin Nano" // // 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 ENABLE_SPI2 // // 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 #define E1_ENABLE_PIN PA3 #define E1_STEP_PIN PA6 #define E1_DIR_PIN PA1 // // Temperature Sensors // #define TEMP_0_PIN PC1 // TH1 #define TEMP_1_PIN PC2 // TH2 #define TEMP_BED_PIN PC0 // TB1 // // Heaters / Fans // #ifndef HEATER_0_PIN #define HEATER_0_PIN PC3 #endif #if HOTENDS == 1 #ifndef FAN1_PIN #define FAN1_PIN PB0 #endif #else #ifndef HEATER_1_PIN #define HEATER_1_PIN PB0 #endif #endif #ifndef FAN_PIN #define FAN_PIN PB1 // FAN #endif #ifndef HEATER_BED_PIN #define HEATER_BED_PIN PA0 #endif // // Thermocouples // //#define MAX6675_SS_PIN PE5 // TC1 - CS1 //#define MAX6675_SS_PIN PE6 // TC2 - CS2 // // Misc. Functions // #define POWER_LOSS_PIN PA2 // PW_DET #define PS_ON_PIN PA3 // PW_OFF //#define SUICIDE_PIN PB2 // Enable MKSPWC support ROBIN NANO v1.2 ONLY //#define SUICIDE_PIN_INVERTING false //#define KILL_PIN PA2 // Enable MKSPWC support ROBIN NANO v1.2 ONLY //#define KILL_PIN_INVERTING true // Enable MKSPWC support ROBIN NANO v1.2 ONLY #define SERVO0_PIN PA8 // Enable BLTOUCH support ROBIN NANO v1.2 ONLY //#define LED_PIN PB2 #define MT_DET_1_PIN PA4 #define MT_DET_2_PIN PE6 #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_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 ENABLED(TFT_LVGL_UI_SPI) #define SPI_TFT_CS_PIN PD11 #define SPI_TFT_SCK_PIN PA5 #define SPI_TFT_MISO_PIN PA6 #define SPI_TFT_MOSI_PIN PA7 #define SPI_TFT_DC_PIN PD10 #define SPI_TFT_RST_PIN PC6 #define LCD_BACKLIGHT_PIN PD13 #define TOUCH_CS_PIN PE14 // SPI1_NSS #define TOUCH_SCK_PIN PA5 // SPI1_SCK #define TOUCH_MISO_PIN PA6 // SPI1_MISO #define TOUCH_MOSI_PIN PA7 // SPI1_MOSI #define BTN_EN1 PE8 #define BTN_EN2 PE11 #define BEEPER_PIN PC5 #define BTN_ENC PE13 #elif ENABLED(TFT_LVGL_UI_FSMC) #define FSMC_CS_PIN PD7 // NE4 #define FSMC_RS_PIN PD11 // A0 #define TOUCH_CS_PIN PA7 // SPI2_NSS #define TOUCH_SCK_PIN PB13 // SPI2_SCK #define TOUCH_MISO_PIN PB14 // SPI2_MISO #define TOUCH_MOSI_PIN PB15 // SPI2_MOSI #define LCD_BACKLIGHT_PIN PD13 #endif #if ENABLED(FSMC_GRAPHICAL_TFT) //#define DOGLCD_MOSI -1 // prevent redefine Conditionals_post.h //#define DOGLCD_SCK -1 #define FSMC_CS_PIN PD7 // NE4 #define FSMC_RS_PIN PD11 // A0 #define LCD_RESET_PIN PC6 // FSMC_RST #define LCD_BACKLIGHT_PIN PD13 #if NEED_TOUCH_PINS #define TOUCH_CS_PIN PA7 // SPI2_NSS #define TOUCH_SCK_PIN PB13 // SPI2_SCK #define TOUCH_MISO_PIN PB14 // SPI2_MISO #define TOUCH_MOSI_PIN PB15 // SPI2_MOSI #endif #endif #if HAS_SPI_LCD #define BEEPER_PIN PC5 #define BTN_ENC PE13 #define LCD_PINS_ENABLE PD13 #define LCD_PINS_RS PC6 #define BTN_EN1 PE8 #define BTN_EN2 PE11 #define LCD_BACKLIGHT_PIN -1 // MKS MINI12864 and MKS LCD12864B; If using MKS LCD12864A (Need to remove RPK2 resistor) #if ENABLED(MKS_MINI_12864) #define LCD_BACKLIGHT_PIN -1 #define LCD_RESET_PIN -1 #define DOGLCD_A0 PD11 #define DOGLCD_CS PE15 #define DOGLCD_SCK PA5 #define DOGLCD_MOSI PA7 // Required for MKS_MINI_12864 with this board #define MKS_LCD12864B #undef SHOW_BOOTSCREEN #else // !MKS_MINI_12864 #define LCD_PINS_D4 PE14 #if ENABLED(ULTIPANEL) #define LCD_PINS_D5 PE15 #define LCD_PINS_D6 PD11 #define LCD_PINS_D7 PD10 #endif #ifndef BOARD_ST7920_DELAY_1 #define BOARD_ST7920_DELAY_1 DELAY_NS(125) #endif #ifndef BOARD_ST7920_DELAY_2 #define BOARD_ST7920_DELAY_2 DELAY_NS(125) #endif #ifndef BOARD_ST7920_DELAY_3 #define BOARD_ST7920_DELAY_3 DELAY_NS(125) #endif #endif // !MKS_MINI_12864 #endif // HAS_SPI_LCD #define SPI_FLASH #if ENABLED(SPI_FLASH) #define W25QXX_CS_PIN PB12 #define W25QXX_MOSI_PIN PB15 #define W25QXX_MISO_PIN PB14 #define W25QXX_SCK_PIN PB13 #endif