MarlinFirmware/Marlin/src/pins/pins_MKS_SBASE.h

/**
 * 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 <http://www.gnu.org/licenses/>.
 *
 */

/**
 * MKS SBASE pin assignments
 */

//#if !defined(TARGET_LPC1768)
#if DISABLED(IS_REARM)
  #error "Oops!  Make sure you have Re-Arm 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 D57               57
#define D58               58
*/


//
// Servos
//

    
//
// Limit Switches
//
#define X_MIN_PIN           3  //10k pullup to 3.3V, 1K series
#define X_MAX_PIN           2  //10k pullup to 3.3V, 1K series
#define Y_MIN_PIN          14  //10k pullup to 3.3V, 1K series
#define Y_MAX_PIN          15  //10k pullup to 3.3V, 1K series
#define Z_MIN_PIN          19  //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          18  //10k pullup to 3.3V, 1K series



//
// Steppers
//
#define X_STEP_PIN         26
#define X_DIR_PIN          28
#define X_ENABLE_PIN       24

#define Y_STEP_PIN         54
#define Y_DIR_PIN          55
#define Y_ENABLE_PIN       38

#define Z_STEP_PIN         60
#define Z_DIR_PIN          61
#define Z_ENABLE_PIN       56

#define E0_STEP_PIN        46
#define E0_DIR_PIN         48
#define E0_ENABLE_PIN      62

#define E1_STEP_PIN        36
#define E1_DIR_PIN         34
#define E1_ENABLE_PIN      30


#define X2_STEP_PIN        36
#define X2_DIR_PIN         34
#define X2_ENABLE_PIN      30


//
// 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      10
#define HEATER_0_PIN        8
#define HEATER_1_PIN        59
#define FAN_PIN             9


#define PS_ON_PIN           69


//
// Connector J7
//

// 5V
// NC
// GND
#define PIN_P0_17			50
#define PIN_P0_16			16
#define PIN_P0_14			80 


//
// Connector J8
//

// GND
#define PIN_P1_22			41
#define PIN_P1_23			53
#define PIN_P2_12			12
#define PIN_P2_11			35
#define PIN_P4_28			13


//
// Prusa i3 MK2 Multi Material Multiplexer Support
//


#define E_MUX0_PIN          50   // J7-4
#define E_MUX1_PIN          16   // J7-5
#define E_MUX2_PIN          80   // J7-6


/**
 * 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          49  // EXP1.1

  #define BTN_ENC             37  // EXP1.2 
  #define BTN_EN1             31  // EXP2.5
  #define BTN_EN2             33  // EXP2.3
  
  #define SD_DETECT_PIN       57  // EXP2.7
  #define KILL_PIN            -1  // Not connected
  #define LCD_PINS_RS         16  // EXP1.4
  #define LCD_SDSS            58  // EXP2.4
  #define LCD_BACKLIGHT_PIN   -1  // Not connected
  #define LCD_PINS_ENABLE     51  // EXP1.3
  #define LCD_PINS_D4         80  // EXP1.5

  #define DOGLCD_A0           -1  // Not connected
  #define DOGLCD_CS           -1  // Not connected

#ifdef ULTIPANEL
  
  #define LCD_PINS_D5         -1  // EXP1.6 Not connected
  #define LCD_PINS_D6         -1  // EXP1.7 Not connected
  #define LCD_PINS_D7         -1  // EXP1.8 Not connected
#endif
 

  #if ENABLED(SDSUPPORT)
    #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

    // SD Card Sorting options
    #if ENABLED(SDCARD_SORT_ALPHA)
      #define SDSORT_LIMIT       255    // Maximum number of sorted items (10-256).
      #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!
    #endif
  #endif
#endif // ULTRA_LCD

//
// Ethernet pins
//
#ifndef ULTIPANEL
#define ENET_MDIO   71  // J12-4
#define ENET_RX_ER  73  // J12-6
#define ENET_RXD1   75  // J12-8
#endif
#define ENET_MOC    70  // J12-3
#define REF_CLK     72  // J12-5
#define ENET_RXD0   74  // J12-7
#define ENET_CRS    76  // J12-9
#define ENET_TX_EN  77  // J12-10
#define ENET_TXD0   78  // J12-11
#define ENET_TXD1   79  // J12-12

/**
 *  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   DIO4    SERVO3_PIN       FIL_RUNOUT_PIN   5V output, PWM
 *  PWM1.1   DIO26   E0_STEP_PIN
 *  PWM1.2   DIO11   SERVO0_PIN
 *  PWM1.2   DIO54   X_STEP_PIN
 *  PWM1.3   DIO6    SERVO1_PIN       J5-1
 *  PWM1.3   DIO60   Y_STEP_PIN
 *  PWM1.4   DIO53   SDSS(SSEL0)      J3-5  AUX-3
 *  PWM1.4   DIO46   Z_STEP_PIN
 *  PWM1.5   DIO3    X_MIN_PIN        10K PULLUP TO 3.3v, 1K SERIES
 *  PWM1.5   DIO9    RAMPS_D9_PIN
 *  PWM1.6   DIO14   Y_MIN_PIN        10K PULLUP TO 3.3v, 1K SERIES
 *  PWM1.6   DIO10   RAMPS_D10_PIN
 */


 /**
  * special pins
  *   D37 - not 5V tolerant
  *   D49 - not 5V tolerant
  *   D57 - open collector
  *   D58 - open collector
  *
 */