/** * Marlin 3D Printer Firmware * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] * Copyright (C) 2017 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 . * */ /** * MKS SBASE pin assignments */ #ifndef TARGET_LPC1768 #error "Oops! Make sure you have LPC1768 selected." #endif #ifndef BOARD_NAME #define BOARD_NAME "MKS SBASE" #define DEFAULT_WEBSITE_URL "https://github.com/makerbase-mks/MKS-SBASE" #endif #define LARGE_FLASH true // unused /* #define PIN_P0_27 P0_27 #define PIN_P0_28 P0_28 */ // // Limit Switches // #define X_MIN_PIN P1_24 //10k pullup to 3.3V, 1K series #define X_MAX_PIN P1_25 //10k pullup to 3.3V, 1K series #define Y_MIN_PIN P1_26 //10k pullup to 3.3V, 1K series #define Y_MAX_PIN P1_27 //10k pullup to 3.3V, 1K series #define Z_MIN_PIN P1_28 //The original Mks Sbase DIO19 has a 10k pullup to 3.3V or 5V, 1K series, so when using a Zprobe we must use DIO41 (J8 P1.22) #define Z_MAX_PIN P1_29 //10k pullup to 3.3V, 1K series // // Steppers // #define X_STEP_PIN P2_0 #define X_DIR_PIN P0_5 #define X_ENABLE_PIN P0_4 #define Y_STEP_PIN P2_1 #define Y_DIR_PIN P0_11 #define Y_ENABLE_PIN P0_10 #define Z_STEP_PIN P2_2 #define Z_DIR_PIN P0_20 #define Z_ENABLE_PIN P0_19 #define E0_STEP_PIN P2_3 #define E0_DIR_PIN P0_22 #define E0_ENABLE_PIN P0_21 #define E1_STEP_PIN P2_8 #define E1_DIR_PIN P2_13 #define E1_ENABLE_PIN P4_29 // // Temperature Sensors // 3.3V max when defined as an analog input // #define TEMP_0_PIN 0 // A0 (TH1) #define TEMP_BED_PIN 1 // A1 (TH2) #define TEMP_1_PIN 2 // A2 (TH3) #define TEMP_2_PIN 3 // A3 (TH4) // // Heaters / Fans // #define HEATER_BED_PIN P2_5 #define HEATER_0_PIN P2_7 #define HEATER_1_PIN P2_6 #define FAN_PIN P2_4 #define PS_ON_PIN P0_25 // // Connector J7 // // 5V // NC // GND #define PIN_P0_17 P0_17 #define PIN_P0_16 P0_16 #define PIN_P0_14 P0_14 // // Connector J8 // // GND #define PIN_P1_22 P1_22 #define PIN_P1_23 P1_23 #define PIN_P2_12 P2_12 #define PIN_P2_11 P2_11 #define PIN_P4_28 P4_28 // // Prusa i3 MK2 Multi Material Multiplexer Support // #if ENABLED(MK2_MULTIPLEXER) #define E_MUX0_PIN P0_17 // J7-4 #define E_MUX1_PIN P0_16 // J7-5 #define E_MUX2_PIN P0_15 // J7-6 #endif /** * Smart LCD adapter * * The Smart LCD adapter can be used for the two 10 pin LCD controllers such as * REPRAP_DISCOUNT_SMART_CONTROLLER. It can't be used for controllers that use * DOGLCD_A0, DOGLCD_CS, LCD_PINS_D5, LCD_PINS_D6 or LCD_PINS_D7. A custom cable * is needed to pick up 5V for the EXP1 connection. * * SD card on the LCD uses the same SPI signals as the LCD. This results in garbage/lines * on the LCD display during accesses of the SD card. The menus/code has been arranged so * that the garbage/lines are erased immediately after the SD card accesses are completed. */ #if ENABLED(ULTRA_LCD) #define BEEPER_PIN P1_31 // EXP1.1 #define BTN_ENC P1_30 // EXP1.2 #define BTN_EN1 P3_26 // EXP2.5 #define BTN_EN2 P3_25 // EXP2.3 #define SD_DETECT_PIN P0_27 // EXP2.7 #define LCD_PINS_RS P0_16 // EXP1.4 #define LCD_SDSS P0_28 // EXP2.4 #define LCD_PINS_ENABLE P0_18 // EXP1.3 #define LCD_PINS_D4 P0_14 // EXP1.5 #endif // ULTRA_LCD // // Ethernet pins // #ifndef ULTIPANEL #define ENET_MDIO P1_17 // J12-4 #define ENET_RX_ER P1_14 // J12-6 #define ENET_RXD1 P1_10 // J12-8 #endif #define ENET_MOC P1_16 // J12-3 #define REF_CLK P1_15 // J12-5 #define ENET_RXD0 P1_9 // J12-7 #define ENET_CRS P1_8 // J12-9 #define ENET_TX_EN P1_4 // J12-10 #define ENET_TXD0 P1_0 // J12-11 #define ENET_TXD1 P1_1 // J12-12 #if (ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) && !defined(SDCARD_SORT_ALPHA)) // needed because of shared SPI #define SDCARD_SORT_ALPHA // Using SORT feature to keep one directory level in RAM // When going up/down directory levels the SD card is // accessed but the garbage/lines are removed when the // LCD updates #define SDSORT_LIMIT 256 // Maximum number of sorted items (10-256). Costs 27 bytes each. #define FOLDER_SORTING -1 // -1=above 0=none 1=below #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code. #define SDSORT_USES_RAM true // Pre-allocate a static array for faster pre-sorting. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.) #define SDSORT_CACHE_NAMES true // Keep sorted items in RAM longer for speedy performance. Most expensive option. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use! #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM. #define MAX_VFAT_ENTRIES SDSORT_CACHE_VFATS #endif /** * PWMs * * There are 6 PWMs. Each PWM can be assigned to one of two pins. * * SERVO2 does NOT have a PWM assigned to it. * * PWM1.1 P1_18 SERVO3_PIN FIL_RUNOUT_PIN 5V output, PWM * PWM1.1 P2_0 E0_STEP_PIN * PWM1.2 P1_20 SERVO0_PIN * PWM1.2 P2_1 X_STEP_PIN * PWM1.3 P1_21 SERVO1_PIN J5-1 * PWM1.3 P2_2 Y_STEP_PIN * PWM1.4 P1_23 SDSS(SSEL0) J3-5 AUX-3 * PWM1.4 P2_3 Z_STEP_PIN * PWM1.5 P1_24 X_MIN_PIN 10K PULLUP TO 3.3v, 1K SERIES * PWM1.5 P2_4 RAMPS_D9_PIN * PWM1.6 P1_26 Y_MIN_PIN 10K PULLUP TO 3.3v, 1K SERIES * PWM1.6 P2_5 RAMPS_D10_PIN */ /** * Special pins * P1_30 - not 5V tolerant * P1_31 - not 5V tolerant * P0_27 - open collector * P0_28 - open collector * */