/** * 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 pro (STM32F103ZET6) board pin assignments */ #include "env_validate.h" #if HOTENDS > 3 || E_STEPPERS > 3 #error "MKS Robin pro supports up to 3 hotends / E-steppers. Comment out this line to continue." #endif #define BOARD_INFO_NAME "MKS Robin pro" #define BOARD_NO_NATIVE_USB // // Release PB4 (Y_ENABLE_PIN) from JTAG NRST role // #define DISABLE_DEBUG // // Note: MKS Robin board is using SPI2 interface. // #define SPI_DEVICE 2 // // Servos // #define SERVO0_PIN PA8 // Enable BLTOUCH // // Limit Switches // #define X_MIN_PIN PA15 #define X_MAX_PIN PG7 #define Y_MIN_PIN PA12 #define Y_MAX_PIN PG8 #define Z_MIN_PIN PA11 #define Z_MAX_PIN PC4 // // Steppers // #define X_ENABLE_PIN PE4 #define X_STEP_PIN PE3 #define X_DIR_PIN PE2 #ifndef X_CS_PIN #define X_CS_PIN PF8 #endif #define Y_ENABLE_PIN PE1 #define Y_STEP_PIN PE0 #define Y_DIR_PIN PB9 #ifndef Y_CS_PIN #define Y_CS_PIN PF3 #endif #define Z_ENABLE_PIN PB8 #define Z_STEP_PIN PB5 #define Z_DIR_PIN PB4 #ifndef Z_CS_PIN #define Z_CS_PIN PF6 #endif #define E0_ENABLE_PIN PB3 #define E0_STEP_PIN PD6 #define E0_DIR_PIN PD3 #ifndef E0_CS_PIN #define E0_CS_PIN PG15 #endif #define E1_ENABLE_PIN PA3 #define E1_STEP_PIN PA6 #define E1_DIR_PIN PA1 #ifndef E1_CS_PIN #define E1_CS_PIN PG10 #endif #define E2_ENABLE_PIN PF0 #define E2_STEP_PIN PF2 #define E2_DIR_PIN PF1 #ifndef E2_CS_PIN #define E2_CS_PIN PG9 #endif // // Software SPI pins for TMC2130 stepper drivers // #if ENABLED(TMC_USE_SW_SPI) #ifndef TMC_SW_MOSI #define TMC_SW_MOSI PB15 #endif #ifndef TMC_SW_MISO #define TMC_SW_MISO PB14 #endif #ifndef TMC_SW_SCK #define TMC_SW_SCK PB13 #endif #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 //#define E2_HARDWARE_SERIAL MSerial1 #define X_SERIAL_TX_PIN PF7 #define X_SERIAL_RX_PIN PF8 #define Y_SERIAL_TX_PIN PF4 #define Y_SERIAL_RX_PIN PF3 #define Z_SERIAL_TX_PIN PF5 #define Z_SERIAL_RX_PIN PF6 #define E0_SERIAL_TX_PIN PG13 #define E0_SERIAL_RX_PIN PG15 #define E1_SERIAL_TX_PIN PG12 #define E1_SERIAL_RX_PIN PG10 #define E2_SERIAL_TX_PIN PC13 #define E2_SERIAL_RX_PIN PG9 #endif // // Temperature Sensors // #define TEMP_0_PIN PC1 // TH1 #define TEMP_1_PIN PC2 // TH2 #define TEMP_2_PIN PC3 // TH3 #define TEMP_BED_PIN PC0 // TB1 // // Heaters / Fans // #define HEATER_0_PIN PF10 // +HE0- #define HEATER_1_PIN PB0 // +HE1- #define HEATER_2_PIN PF9 // +HE2- #define HEATER_BED_PIN PA0 // +HOT-BED- #define FAN_PIN PB1 // +FAN- /** * Note: MKS Robin Pro board is using SPI2 interface. Make sure your stm32duino library is configured accordingly */ //#define TEMP_0_CS_PIN PE5 // TC1 - CS1 //#define TEMP_0_CS_PIN PF11 // TC2 - CS2 #define POWER_LOSS_PIN PA2 // PW_DET #define FIL_RUNOUT_PIN PA4 // MT_DET1 #define FIL_RUNOUT2_PIN PE6 // MT_DET2 #define FIL_RUNOUT3_PIN PG14 // MT_DET3 // // Power Supply Control // #if ENABLED(MKS_PWC) #if ENABLED(TFT_LVGL_UI) #if ENABLED(PSU_CONTROL) #error "PSU_CONTROL is incompatible with MKS_PWC plus TFT_LVGL_UI." #endif #undef MKS_PWC #define SUICIDE_PIN PG11 #define SUICIDE_PIN_STATE LOW #else #define PS_ON_PIN PG11 // PW_OFF #endif #define KILL_PIN PA2 #define KILL_PIN_STATE HIGH #endif // // SD Card // #ifndef SDCARD_CONNECTION #define SDCARD_CONNECTION ONBOARD #endif #if SD_CONNECTION_IS(LCD) #define SD_DETECT_PIN PG3 #define SD_SCK_PIN PB13 #define SD_MISO_PIN PB14 #define SD_MOSI_PIN PB15 #define SD_SS_PIN PG6 #elif SD_CONNECTION_IS(ONBOARD) #define SDIO_SUPPORT #define SD_DETECT_PIN PD12 #define ONBOARD_SD_CS_PIN PC11 #elif SD_CONNECTION_IS(CUSTOM_CABLE) #error "No custom SD drive cable defined for this board." #endif // // TFT with FSMC interface // #if HAS_FSMC_TFT /** * 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. */ #define TFT_RESET_PIN LCD_RESET_PIN #define TFT_BACKLIGHT_PIN LCD_BACKLIGHT_PIN #define FSMC_CS_PIN PD7 // NE4 #define FSMC_RS_PIN PD11 // A0 #define FSMC_DMA_DEV DMA2 #define FSMC_DMA_CHANNEL DMA_CH5 #define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT #define TFT_CS_PIN FSMC_CS_PIN #define TFT_RS_PIN FSMC_RS_PIN #define LCD_RESET_PIN PC6 #define LCD_BACKLIGHT_PIN PD13 #define TFT_BUFFER_SIZE 14400 #if NEED_TOUCH_PINS #define TOUCH_BUTTONS_HW_SPI #define TOUCH_BUTTONS_HW_SPI_DEVICE 2 #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 #else #define BEEPER_PIN PC5 #define BTN_ENC PG2 #define BTN_EN1 PG5 #define BTN_EN2 PG4 #endif #elif IS_TFTGLCD_PANEL #if ENABLED(TFTGLCD_PANEL_SPI) #define TFTGLCD_CS PG5 #endif #elif HAS_WIRED_LCD #define BEEPER_PIN PC5 #define BTN_ENC PG2 #define LCD_PINS_ENABLE PG0 #define LCD_PINS_RS PG1 #define BTN_EN1 PG5 #define BTN_EN2 PG4 // 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 PF12 #define DOGLCD_CS PF15 #define DOGLCD_SCK PB13 #define DOGLCD_MOSI PB15 #else // !MKS_MINI_12864 && !ENDER2_STOCKDISPLAY #define LCD_PINS_D4 PF14 #if IS_ULTIPANEL #define LCD_PINS_D5 PF15 #define LCD_PINS_D6 PF12 #define LCD_PINS_D7 PF13 #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) #define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder #endif #endif #endif // !MKS_MINI_12864 && !ENDER2_STOCKDISPLAY #endif // Alter timing for graphical display #if IS_U8GLIB_ST7920 #define BOARD_ST7920_DELAY_1 125 #define BOARD_ST7920_DELAY_2 125 #define BOARD_ST7920_DELAY_3 125 #endif #define HAS_SPI_FLASH 1 #if HAS_SPI_FLASH #define SPI_FLASH_SIZE 0x1000000 // 16MB #define SPI_FLASH_CS_PIN PB12 // Flash chip-select #define SPI_FLASH_MOSI_PIN PB15 #define SPI_FLASH_MISO_PIN PB14 #define SPI_FLASH_SCK_PIN PB13 #endif