/** * 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 SGen-L V2 pin assignments */ #include "env_validate.h" #define BOARD_INFO_NAME "MKS SGEN_L V2" #define BOARD_WEBSITE_URL "github.com/makerbase-mks" #define USES_DIAG_JUMPERS // // EEPROM, MKS SGEN_L V2.0 hardware has 4K EEPROM on the board // #if NO_EEPROM_SELECTED #define I2C_EEPROM // AT24C32 #define MARLIN_EEPROM_SIZE 0x1000 // 4K #endif // // Servos // #define SERVO0_PIN P1_23 // SERVO P1.23 #define SERVO1_PIN P2_00 // SERVO P2.0 // // Trinamic Stallguard pins, can connect or disconnect by jumpers cap on the board // #define X_DIAG_PIN P1_29 // X- #define Y_DIAG_PIN P1_27 // Y- #define Z_DIAG_PIN P1_25 // Z- #define E0_DIAG_PIN P1_28 // X+ #define E1_DIAG_PIN P1_26 // Y+ // // Limit Switches // #if X_STALL_SENSITIVITY #define X_STOP_PIN X_DIAG_PIN #if X_HOME_TO_MIN #define X_MAX_PIN P1_28 // X+ #else #define X_MIN_PIN P1_28 // X+ #endif #else #define X_MIN_PIN P1_29 // X- #define X_MAX_PIN P1_28 // X+ #endif #if Y_STALL_SENSITIVITY #define Y_STOP_PIN Y_DIAG_PIN #if Y_HOME_TO_MIN #define Y_MAX_PIN P1_26 // Y+ #else #define Y_MIN_PIN P1_26 // Y+ #endif #else #define Y_MIN_PIN P1_27 // Y- #define Y_MAX_PIN P1_26 // Y+ #endif #if Z_STALL_SENSITIVITY #define Z_STOP_PIN Z_DIAG_PIN #if Z_HOME_TO_MIN #define Z_MAX_PIN P1_24 // Z+ #else #define Z_MIN_PIN P1_24 // Z+ #endif #else #define Z_MIN_PIN P1_25 // Z- #define Z_MAX_PIN P1_24 // Z+ #endif // // Z Probe (when not Z_MIN_PIN) // #ifndef Z_MIN_PROBE_PIN #define Z_MIN_PROBE_PIN P1_24 #endif // // Filament Runout Sensor // #define FIL_RUNOUT_PIN P1_28 // X+ #define FIL_RUNOUT2_PIN P1_26 // Y+ // // Steppers // #define X_STEP_PIN P2_02 #define X_DIR_PIN P2_03 #define X_ENABLE_PIN P2_01 #ifndef X_CS_PIN #define X_CS_PIN P1_01 #endif #define Y_STEP_PIN P0_19 #define Y_DIR_PIN P0_20 #define Y_ENABLE_PIN P2_08 #ifndef Y_CS_PIN #define Y_CS_PIN P1_08 #endif #define Z_STEP_PIN P0_22 #define Z_DIR_PIN P2_11 #define Z_ENABLE_PIN P0_21 #ifndef Z_CS_PIN #define Z_CS_PIN P1_10 #endif #define E0_STEP_PIN P2_13 #define E0_DIR_PIN P0_11 #define E0_ENABLE_PIN P2_12 #ifndef E0_CS_PIN #define E0_CS_PIN P1_15 #endif #define E1_STEP_PIN P1_09 #define E1_DIR_PIN P1_14 #define E1_ENABLE_PIN P0_10 #ifndef E1_CS_PIN #define E1_CS_PIN P1_17 #endif // // Software SPI pins for TMC2130 stepper drivers // #if ENABLED(TMC_USE_SW_SPI) #ifndef TMC_SW_MOSI #define TMC_SW_MOSI P1_16 #endif #ifndef TMC_SW_MISO #define TMC_SW_MISO P0_05 #endif #ifndef TMC_SW_SCK #define TMC_SW_SCK P0_04 #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 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 #define X_SERIAL_TX_PIN P1_01 #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN P1_08 #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN P1_10 #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN P1_15 #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN P1_17 #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 #endif // HAS_TMC_UART // // Temperature Sensors // 3.3V max when defined as an analog input // #define TEMP_0_PIN P0_23_A0 // Analog Input A0 (TH1) #define TEMP_BED_PIN P0_24_A1 // Analog Input A1 (TB) #define TEMP_1_PIN P0_25_A2 // Analog Input A2 (TH2) #define TEMP_2_PIN P0_26_A3 // Analog Input A3 (P0.26, No pull up) #if HOTENDS == 1 && !REDUNDANT_TEMP_MATCH(SOURCE, E1) #if TEMP_SENSOR_PROBE #define TEMP_PROBE_PIN TEMP_1_PIN #elif TEMP_SENSOR_CHAMBER #define TEMP_CHAMBER_PIN TEMP_1_PIN #endif #endif // // Heaters / Fans // #define HEATER_BED_PIN P2_05 #define HEATER_0_PIN P2_07 #if HAS_MULTI_HOTEND #ifndef HEATER_1_PIN #define HEATER_1_PIN P2_06 #endif #else #ifndef FAN2_PIN #define FAN2_PIN P2_06 // HE1 for FAN3 #endif #endif #ifndef FAN_PIN #define FAN_PIN P2_04 // FAN1 #endif #ifndef FAN1_PIN #define FAN1_PIN P1_04 // FAN2 #endif // // Misc. Functions // #define LED_PIN P1_18 // Used as a status indicator // // Power Supply Control // #if ENABLED(MKS_PWC) #define PS_ON_PIN P2_00 // SERVO1 #define KILL_PIN P1_24 // Z+ #define KILL_PIN_STATE HIGH #endif // // RGB LED // #if ENABLED(RGB_LED) #ifndef RGB_LED_R_PIN #define RGB_LED_R_PIN P1_19 #endif #ifndef RGB_LED_G_PIN #define RGB_LED_G_PIN P1_20 #endif #ifndef RGB_LED_B_PIN #define RGB_LED_B_PIN P1_21 #endif #else #define LED2_PIN P1_19 // Initialized by HAL/LPC1768/main.cpp #define LED3_PIN P1_20 #define LED4_PIN P1_21 #endif /** ------ ------ * (BEEPER) 1.31 |10 9 | 1.30 (BTN_ENC) (MISO) 0.8 |10 9 | 0.7 (SD_SCK) * (LCD_EN) 0.18 | 8 7 | 0.16 (LCD_RS) (BTN_EN1) 3.25 | 8 7 | 0.28 (SD_CS2) * (LCD_D4) 0.15 6 5 | 0.17 (LCD_D5) (BTN_EN2) 3.26 6 5 | 0.9 (SD_MOSI) * (LCD_D6) 1.0 | 4 3 | 1.22 (LCD_D7) (SD_DETECT) 0.27 | 4 3 | RST * GND | 2 1 | 5V GND | 2 1 | -- * ------ ------ * EXP1 EXP2 */ #define EXP1_03_PIN P1_22 #define EXP1_04_PIN P1_00 #define EXP1_05_PIN P0_17 #define EXP1_06_PIN P0_15 #define EXP1_07_PIN P0_16 #define EXP1_08_PIN P0_18 #define EXP1_09_PIN P1_30 #define EXP1_10_PIN P1_31 #define EXP2_03_PIN -1 // RESET #define EXP2_04_PIN P0_27 #define EXP2_05_PIN P0_09 #define EXP2_06_PIN P3_26 #define EXP2_07_PIN P0_28 #define EXP2_08_PIN P3_25 #define EXP2_09_PIN P0_07 #define EXP2_10_PIN P0_08 #if IS_TFTGLCD_PANEL #if ENABLED(TFTGLCD_PANEL_SPI) #define TFTGLCD_CS EXP2_08_PIN #endif #define SD_DETECT_PIN EXP2_04_PIN #elif HAS_WIRED_LCD #define BEEPER_PIN EXP1_10_PIN #define BTN_ENC EXP1_09_PIN #if ENABLED(CR10_STOCKDISPLAY) #define LCD_PINS_RS EXP1_04_PIN #define BTN_EN1 EXP1_08_PIN #define BTN_EN2 EXP1_06_PIN #define LCD_PINS_ENABLE EXP1_03_PIN #define LCD_PINS_D4 EXP1_05_PIN #else #define BTN_EN1 EXP2_08_PIN #define BTN_EN2 EXP2_06_PIN #define LCD_SDSS EXP2_07_PIN #if ENABLED(MKS_12864OLED_SSD1306) #define LCD_PINS_DC EXP1_05_PIN #define DOGLCD_CS EXP1_07_PIN #define DOGLCD_A0 LCD_PINS_DC #define DOGLCD_SCK EXP1_06_PIN #define DOGLCD_MOSI EXP1_08_PIN #define LCD_PINS_RS EXP1_04_PIN #define LCD_PINS_D7 EXP1_03_PIN #define KILL_PIN -1 // NC #elif HAS_SPI_TFT // Config for Classic UI (emulated DOGM) and Color UI #define TFT_CS_PIN EXP1_04_PIN #define TFT_DC_PIN EXP1_03_PIN #define TFT_A0_PIN TFT_DC_PIN #define TFT_MISO_PIN EXP2_10_PIN #define TFT_BACKLIGHT_PIN EXP1_08_PIN #define TFT_RESET_PIN EXP1_07_PIN #define LCD_USE_DMA_SPI #define TOUCH_INT_PIN EXP1_05_PIN #define TOUCH_CS_PIN EXP1_06_PIN #define TOUCH_BUTTONS_HW_SPI #define TOUCH_BUTTONS_HW_SPI_DEVICE 2 // Disable any LCD related PINs config #define LCD_PINS_ENABLE -1 #define LCD_PINS_RS -1 #ifndef TFT_BUFFER_SIZE #define TFT_BUFFER_SIZE 1200 #endif #ifndef TFT_QUEUE_SIZE #define TFT_QUEUE_SIZE 6144 #endif #else // !MKS_12864OLED_SSD1306 #define LCD_PINS_RS EXP1_07_PIN #define LCD_PINS_ENABLE EXP1_08_PIN #define LCD_PINS_D4 EXP1_06_PIN #if ENABLED(FYSETC_MINI_12864) #define DOGLCD_CS EXP1_08_PIN #define DOGLCD_A0 EXP1_07_PIN #define DOGLCD_SCK EXP2_09_PIN #define DOGLCD_MOSI EXP2_05_PIN #define LCD_BACKLIGHT_PIN -1 #define FORCE_SOFT_SPI // Use this if default of hardware SPI causes display problems // results in LCD soft SPI mode 3, SD soft SPI mode 0 #define LCD_RESET_PIN EXP1_06_PIN // Must be high or open for LCD to operate normally. #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0) #ifndef RGB_LED_R_PIN #define RGB_LED_R_PIN EXP1_05_PIN #endif #ifndef RGB_LED_G_PIN #define RGB_LED_G_PIN EXP1_04_PIN #endif #ifndef RGB_LED_B_PIN #define RGB_LED_B_PIN EXP1_03_PIN #endif #elif ENABLED(FYSETC_MINI_12864_2_1) #define NEOPIXEL_PIN EXP1_05_PIN #endif #else // !FYSETC_MINI_12864 #if ENABLED(MKS_MINI_12864) #define DOGLCD_CS EXP1_05_PIN #define DOGLCD_A0 EXP1_04_PIN #endif #if IS_ULTIPANEL #define LCD_PINS_D5 EXP1_05_PIN #define LCD_PINS_D6 EXP1_04_PIN #define LCD_PINS_D7 EXP1_03_PIN #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) #define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder #endif #endif #endif // !FYSETC_MINI_12864 #endif // !MKS_12864OLED_SSD1306 #endif // !CR10_STOCKDISPLAY #endif // HAS_WIRED_LCD #ifndef SDCARD_CONNECTION #define SDCARD_CONNECTION ONBOARD #endif #if SD_CONNECTION_IS(LCD) || SD_CONNECTION_IS(ONBOARD) #define SD_DETECT_PIN EXP2_04_PIN #define SD_SCK_PIN EXP2_09_PIN #define SD_MISO_PIN EXP2_10_PIN #define SD_MOSI_PIN EXP2_05_PIN #if SD_CONNECTION_IS(ONBOARD) #define ONBOARD_SD_CS_PIN P0_06 // Chip select for "System" SD card #define SD_SS_PIN ONBOARD_SD_CS_PIN #else #define SD_SS_PIN EXP2_07_PIN #endif #elif SD_CONNECTION_IS(CUSTOM_CABLE) #error "No custom SD drive cable defined for this board." #endif // // Other Pins // //#define PIN_P0_02 P0_02 // AUX1 (Interrupt Capable/ADC/Serial Port 0) //#define PIN_P0_03 P0_03 // AUX1 (Interrupt Capable/ADC/Serial Port 0) //#define PS_ON_PIN P1_23 // SERVO0 P1.23