/** * 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 * https://github.com/makerbase-mks/MKS-Robin-Nano-V1.X/tree/master/hardware */ #if NOT_TARGET(STM32F1, STM32F1xx) #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" #define BOARD_NO_NATIVE_USB // Avoid conflict with TIMER_SERVO when using the STM32 HAL #define TEMP_TIMER 5 // // Release PB4 (Y_ENABLE_PIN) from JTAG NRST role // #define DISABLE_JTAG // // 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 // #define SERVO0_PIN PA8 // Enable BLTOUCH // // Limit Switches // #define X_STOP_PIN PA15 #define Y_STOP_PIN PA12 #define Z_MIN_PIN PA11 #define Z_MAX_PIN PC4 // //TMC UART RX / TX Pins Hardware/Software Serial // #if HAS_TMC220x /** * TMC2209 stepper drivers * * Hardware serial communication ports. * If undefined software serial is used according to the pins below * * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses. * Set the address using jumpers on pins MS1 and MS2. * Address | MS1 | MS2 * 0 | LOW | LOW * 1 | HIGH | LOW * 2 | LOW | HIGH * 3 | HIGH | HIGH */ // Set Hardware Serial UART only für TCM 2209 //#define HARDWARE_SERIAL // Set Software Serial UART for TMC 2208 / TMC 2209 #define SOFTWARE_SERIAL #if ENABLED(HARDWARE_SERIAL) //#define X_HARDWARE_SERIAL Serial1 //#define Y_HARDWARE_SERIAL Serial1 //#define Z_HARDWARE_SERIAL Serial1 //#define Z2_HARDWARE_SERIAL Serial1 //#define E0_HARDWARE_SERIAL Serial1 //#define E1_HARDWARE_SERIAL Serial1 #define X_SLAVE_ADDRESS 3 // | | : #define Y_SLAVE_ADDRESS 2 // : | : #define Z_SLAVE_ADDRESS 1 // | : : #define E0_SLAVE_ADDRESS 0 // : : : #ifdef E1_DRIVER_TYPE #define E1_SLAVE_ADDRESS 0 // : : : #endif #ifdef Z2_DRIVER_TYPE #define Z2_SLAVE_ADDRESS 0 // : : : #endif #define X_SERIAL_TX_PIN PA9 #define X_SERIAL_RX_PIN PA9 #define Y_SERIAL_TX_PIN PA9 #define Y_SERIAL_RX_PIN PA9 #define Z_SERIAL_TX_PIN PA9 #define Z_SERIAL_RX_PIN PA9 #define E0_SERIAL_TX_PIN PA5 #define E0_SERIAL_RX_PIN PA5 #ifdef E1_DRIVER_TYPE #define E1_SERIAL_TX_PIN PA9 #define E1_SERIAL_RX_PIN PA9 #endif #ifdef Z2_DRIVER_TYPE #define E1_SERIAL_TX_PIN PA9 #define E1_SERIAL_RX_PIN PA9 #endif #elif ENABLED (SOFTWARE_SERIAL) //Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers on the same PIN to the same Slave Address. #define X_SLAVE_ADDRESS 0 #define Y_SLAVE_ADDRESS 0 #define Z_SLAVE_ADDRESS 0 #define E0_SLAVE_ADDRESS 0 #ifdef E1_DRIVER_TYPE #define E1_SLAVE_ADDRESS 0 #endif #ifdef Z2_DRIVER_TYPE #define Z2_SLAVE_ADDRESS 0 #endif #define X_SERIAL_TX_PIN PA3 #define X_SERIAL_RX_PIN PA3 #define Y_SERIAL_TX_PIN PA6 #define Y_SERIAL_RX_PIN PA6 #define Z_SERIAL_TX_PIN PA1 #define Z_SERIAL_RX_PIN PA1 #define E0_SERIAL_TX_PIN PE5 #define E0_SERIAL_RX_PIN PE5 #ifdef E1_DRIVER_TYPE #define E1_SERIAL_TX_PIN PA9 #define E1_SERIAL_RX_PIN PA9 #endif #ifdef Z2_DRIVER_TYPE #define E1_SERIAL_TX_PIN PA9 #define E1_SERIAL_RX_PIN PA9 #endif // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 #endif #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 #if ENABLED(SOFTWARE_SERIAL) //#define E1_ENABLE_PIN PA3 // USED BY UART X Don't change //#define E1_STEP_PIN PA6 // USED BY UART Y Don't change //#define E1_DIR_PIN PA1 // USED BY UART Z Don't change #else #define E1_ENABLE_PIN PA3 #define E1_STEP_PIN PA6 #define E1_DIR_PIN PA1 #endif // // 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 // #if HAS_TFT_LVGL_UI // LVGL #ifndef TOUCH_CALIBRATION_X #define TOUCH_CALIBRATION_X 17880 #endif #ifndef TOUCH_CALIBRATION_Y #define TOUCH_CALIBRATION_Y -12234 #endif #ifndef TOUCH_OFFSET_X #define TOUCH_OFFSET_X -45 #endif #ifndef TOUCH_OFFSET_Y #define TOUCH_OFFSET_Y 349 #endif #ifndef TOUCH_ORIENTATION #define TOUCH_ORIENTATION TOUCH_LANDSCAPE #endif //#define MKSPWC #ifdef MKSPWC #define SUICIDE_PIN PB2 // Enable MKSPWC SUICIDE PIN #define SUICIDE_PIN_INVERTING false // Enable MKSPWC PIN STATE #define KILL_PIN PA2 // Enable MKSPWC DET PIN #define KILL_PIN_STATE true // Enable MKSPWC PIN STATE #endif #define MT_DET_1_PIN PA4 // LVGL UI FILAMENT RUNOUT1 PIN #define MT_DET_2_PIN PE6 // LVGL UI FILAMENT RUNOUT2 PIN #define MT_DET_PIN_INVERTING false // LVGL UI filament RUNOUT PIN STATE #define WIFI_IO0_PIN PC13 // MKS ESP WIFI IO0 PIN #define WIFI_IO1_PIN PC7 // MKS ESP WIFI IO1 PIN #define WIFI_RESET_PIN PA5 // MKS ESP WIFI RESET PIN #else //#define POWER_LOSS_PIN PA2 // PW_DET //#define PS_ON_PIN PB2 // PW_OFF #define FIL_RUNOUT_PIN PA4 #define FIL_RUNOUT2_PIN PE6 #endif //#define LED_PIN PB2 // // 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 'TFT_RESET_PIN' * to let the bootloader init the screen. */ // Shared FSMC Configs #if HAS_FSMC_TFT #define DOGLCD_MOSI -1 // Prevent auto-define by Conditionals_post.h #define DOGLCD_SCK -1 #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 TFT_RESET_PIN PC6 // FSMC_RST #define TFT_BACKLIGHT_PIN PD13 #define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT #define FSMC_CS_PIN PD7 #define FSMC_RS_PIN PD11 #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 2 #define TFT_BUFFER_SIZE 14400 #endif #define HAS_SPI_FLASH 1 #if HAS_SPI_FLASH #define SPI_FLASH_SIZE 0x1000000 // 16MB #define W25QXX_CS_PIN PB12 #define W25QXX_MOSI_PIN PB15 #define W25QXX_MISO_PIN PB14 #define W25QXX_SCK_PIN PB13 #endif