Subversion Repositories MK-Marlin

/**

 * Marlin 3D Printer Firmware

 * Copyright (C) 2016 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/>.

 *

 */

/**

 * Arduino Mega with RAMPS v1.4 (or v1.3) pin assignments

 *

 * Applies to the following boards:

 *

 *  RAMPS_14_EFB (Hotend, Fan, Bed)

 *  RAMPS_14_EEB (Hotend0, Hotend1, Bed)

 *  RAMPS_14_EFF (Hotend, Fan0, Fan1)

 *  RAMPS_14_EEF (Hotend0, Hotend1, Fan)

 *  RAMPS_14_SF  (Spindle, Controller Fan)

 *

 *  RAMPS_13_EFB (Hotend, Fan, Bed)

 *  RAMPS_13_EEB (Hotend0, Hotend1, Bed)

 *  RAMPS_13_EFF (Hotend, Fan0, Fan1)

 *  RAMPS_13_EEF (Hotend0, Hotend1, Fan)

 *  RAMPS_13_SF  (Spindle, Controller Fan)

 *

 *  Other pins_MYBOARD.h files may override these defaults

 *

 *  Differences between

 *  RAMPS_13 | RAMPS_14

 *         7 | 11

 */

#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)

  #error "Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu."

#endif

#ifndef BOARD_NAME

  #define BOARD_NAME "RAMPS 1.4"

#endif

//

// Servos

//

#ifdef IS_RAMPS_13

  #define SERVO0_PIN        7   // RAMPS_13

#else

  #define SERVO0_PIN       11

#endif

#ifndef SERVO1_PIN

  #define SERVO1_PIN        6

#endif

#ifndef SERVO2_PIN

  #define SERVO2_PIN        5

#endif

#ifndef SERVO3_PIN

  #define SERVO3_PIN        4

#endif

//

// Limit Switches

//

#define X_MIN_PIN           3

#ifndef X_MAX_PIN

  #define X_MAX_PIN         2

#endif

#define Y_MIN_PIN          14

#define Y_MAX_PIN          15

#define Z_MIN_PIN          18

#define Z_MAX_PIN          19

//

// Z Probe (when not Z_MIN_PIN)

//

#ifndef Z_MIN_PROBE_PIN

  #define Z_MIN_PROBE_PIN  32

#endif

//

// Steppers

//

#define X_STEP_PIN         54

#define X_DIR_PIN          55

#define X_ENABLE_PIN       38

#ifndef X_CS_PIN

  #define X_CS_PIN         53

#endif

#define Y_STEP_PIN         60

#define Y_DIR_PIN          61

#define Y_ENABLE_PIN       56

#ifndef Y_CS_PIN

  #define Y_CS_PIN         49

#endif

#define Z_STEP_PIN         46

#define Z_DIR_PIN          48

#define Z_ENABLE_PIN       62

#ifndef Z_CS_PIN

  #define Z_CS_PIN         40

#endif

#define E0_STEP_PIN        26

#define E0_DIR_PIN         28

#define E0_ENABLE_PIN      24

#ifndef E0_CS_PIN

  #define E0_CS_PIN        42

#endif

#define E1_STEP_PIN        36

#define E1_DIR_PIN         34

#define E1_ENABLE_PIN      30

#ifndef E1_CS_PIN

  #define E1_CS_PIN        44

#endif

/**

 * Default pins for TMC software SPI

 */

#if ENABLED(TMC_USE_SW_SPI)

  #ifndef TMC_SW_MOSI

    #define TMC_SW_MOSI    66

  #endif

  #ifndef TMC_SW_MISO

    #define TMC_SW_MISO    44

  #endif

  #ifndef TMC_SW_SCK

    #define TMC_SW_SCK     64

  #endif

#endif

#if HAS_DRIVER(TMC2208)

  /**

   * TMC2208 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

  /**

   * Software serial

   */

  #ifndef X_SERIAL_TX_PIN

    #define X_SERIAL_TX_PIN  40

  #endif

  #ifndef X_SERIAL_RX_PIN

    #define X_SERIAL_RX_PIN  63

  #endif

  #ifndef X2_SERIAL_TX_PIN

    #define X2_SERIAL_TX_PIN -1

  #endif

  #ifndef X2_SERIAL_RX_PIN

    #define X2_SERIAL_RX_PIN -1

  #endif

  #ifndef Y_SERIAL_TX_PIN

    #define Y_SERIAL_TX_PIN  59

  #endif

  #ifndef Y_SERIAL_RX_PIN

    #define Y_SERIAL_RX_PIN  64

  #endif

  #ifndef Y2_SERIAL_TX_PIN

    #define Y2_SERIAL_TX_PIN -1

  #endif

  #ifndef Y2_SERIAL_RX_PIN

    #define Y2_SERIAL_RX_PIN -1

  #endif

  #ifndef Z_SERIAL_TX_PIN

    #define Z_SERIAL_TX_PIN  42

  #endif

  #ifndef Z_SERIAL_RX_PIN

    #define Z_SERIAL_RX_PIN  65

  #endif

  #ifndef Z2_SERIAL_TX_PIN

    #define Z2_SERIAL_TX_PIN -1

  #endif

  #ifndef Z2_SERIAL_RX_PIN

    #define Z2_SERIAL_RX_PIN -1

  #endif

  #ifndef E0_SERIAL_TX_PIN

    #define E0_SERIAL_TX_PIN 44

  #endif

  #ifndef E0_SERIAL_RX_PIN

    #define E0_SERIAL_RX_PIN 66

  #endif

  #ifndef E1_SERIAL_TX_PIN

    #define E1_SERIAL_TX_PIN -1

  #endif

  #ifndef E1_SERIAL_RX_PIN

    #define E1_SERIAL_RX_PIN -1

  #endif

  #ifndef E2_SERIAL_TX_PIN

    #define E2_SERIAL_TX_PIN -1

  #endif

  #ifndef E2_SERIAL_RX_PIN

    #define E2_SERIAL_RX_PIN -1

  #endif

  #ifndef E3_SERIAL_TX_PIN

    #define E3_SERIAL_TX_PIN -1

  #endif

  #ifndef E3_SERIAL_RX_PIN

    #define E3_SERIAL_RX_PIN -1

  #endif

  #ifndef E4_SERIAL_TX_PIN

    #define E4_SERIAL_TX_PIN -1

  #endif

  #ifndef E4_SERIAL_RX_PIN

    #define E4_SERIAL_RX_PIN -1

  #endif

#endif

//

// Temperature Sensors

//

#define TEMP_0_PIN         13   // Analog Input

#define TEMP_1_PIN         15   // Analog Input

#define TEMP_BED_PIN       14   // Analog Input

// SPI for Max6675 or Max31855 Thermocouple

#if DISABLED(SDSUPPORT)

  #define MAX6675_SS       66   // Do not use pin 53 if there is even the remote possibility of using Display/SD card

#else

  #define MAX6675_SS       66   // Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present

#endif

//

// Augmentation for auto-assigning RAMPS plugs

//

#if DISABLED(IS_RAMPS_EEB) && DISABLED(IS_RAMPS_EEF) && DISABLED(IS_RAMPS_EFB) && DISABLED(IS_RAMPS_EFF) && DISABLED(IS_RAMPS_SF) && !PIN_EXISTS(MOSFET_D)

  #if HOTENDS > 1

    #if TEMP_SENSOR_BED

      #define IS_RAMPS_EEB

    #else

      #define IS_RAMPS_EEF

    #endif

  #elif TEMP_SENSOR_BED

    #define IS_RAMPS_EFB

  #else

    #define IS_RAMPS_EFF

  #endif

#endif

//

// Heaters / Fans

//

#ifndef MOSFET_D_PIN

  #define MOSFET_D_PIN     -1

#endif

#ifndef RAMPS_D8_PIN

  #define RAMPS_D8_PIN      8

#endif

#ifndef RAMPS_D9_PIN

  #define RAMPS_D9_PIN      9

#endif

#ifndef RAMPS_D10_PIN

  #define RAMPS_D10_PIN    10

#endif

#define HEATER_0_PIN       RAMPS_D10_PIN

#if ENABLED(IS_RAMPS_EFB)                      // Hotend, Fan, Bed

  #define HEATER_BED_PIN   RAMPS_D8_PIN

#elif ENABLED(IS_RAMPS_EEF)                    // Hotend, Hotend, Fan

  #define HEATER_1_PIN     RAMPS_D9_PIN

#elif ENABLED(IS_RAMPS_EEB)                    // Hotend, Hotend, Bed

  #define HEATER_1_PIN     RAMPS_D9_PIN

  #define HEATER_BED_PIN   RAMPS_D8_PIN

#elif ENABLED(IS_RAMPS_EFF)                    // Hotend, Fan, Fan

  #define FAN1_PIN         RAMPS_D8_PIN

#elif DISABLED(IS_RAMPS_SF)                    // Not Spindle, Fan (i.e., "EFBF" or "EFBE")

  #define HEATER_BED_PIN   RAMPS_D8_PIN

  #if HOTENDS == 1

    #define FAN1_PIN       MOSFET_D_PIN

  #else

    #define HEATER_1_PIN   MOSFET_D_PIN

  #endif

#endif

#ifndef FAN_PIN

  #if ENABLED(IS_RAMPS_EFB) || ENABLED(IS_RAMPS_EFF)  // Hotend, Fan, Bed or Hotend, Fan, Fan

    #define FAN_PIN        RAMPS_D9_PIN

  #elif ENABLED(IS_RAMPS_EEF) || ENABLED(IS_RAMPS_SF) // Hotend, Hotend, Fan or Spindle, Fan

    #define FAN_PIN        RAMPS_D8_PIN

  #elif ENABLED(IS_RAMPS_EEB)                         // Hotend, Hotend, Bed

    #define FAN_PIN         4   // IO pin. Buffer needed

  #else                                               // Non-specific are "EFB" (i.e., "EFBF" or "EFBE")

    #define FAN_PIN        RAMPS_D9_PIN

  #endif

#endif

//

// Misc. Functions

//

#define SDSS               53

#define LED_PIN            13

#ifndef FILWIDTH_PIN

  #define FILWIDTH_PIN      5   // Analog Input on AUX2

#endif

// define digital pin 4 for the filament runout sensor. Use the RAMPS 1.4 digital input 4 on the servos connector

#ifndef FIL_RUNOUT_PIN

  #define FIL_RUNOUT_PIN    4

#endif

#ifndef PS_ON_PIN

  #define PS_ON_PIN        12

#endif

#if ENABLED(CASE_LIGHT_ENABLE) && !defined(CASE_LIGHT_PIN) && !defined(SPINDLE_LASER_ENABLE_PIN)

  #if NUM_SERVOS <= 1 // try to use servo connector first

    #define CASE_LIGHT_PIN    6   // MUST BE HARDWARE PWM

  #elif !(ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL) \

      && (ENABLED(PANEL_ONE) || ENABLED(VIKI2) || ENABLED(miniVIKI) || ENABLED(MINIPANEL) || ENABLED(REPRAPWORLD_KEYPAD)))  // try to use AUX 2

    #define CASE_LIGHT_PIN   44   // MUST BE HARDWARE PWM

  #endif

#endif

//

// M3/M4/M5 - Spindle/Laser Control

//

#if ENABLED(SPINDLE_LASER_ENABLE) && !PIN_EXISTS(SPINDLE_LASER_ENABLE)

  #if !defined(NUM_SERVOS) || NUM_SERVOS == 0 // try to use servo connector first

    #define SPINDLE_LASER_ENABLE_PIN  4   // Pin should have a pullup/pulldown!

    #define SPINDLE_LASER_PWM_PIN     6   // MUST BE HARDWARE PWM

    #define SPINDLE_DIR_PIN           5

  #elif !(ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL) \

      && (ENABLED(PANEL_ONE) || ENABLED(VIKI2) || ENABLED(miniVIKI) || ENABLED(MINIPANEL) || ENABLED(REPRAPWORLD_KEYPAD)))  // try to use AUX 2

    #define SPINDLE_LASER_ENABLE_PIN 40   // Pin should have a pullup/pulldown!

    #define SPINDLE_LASER_PWM_PIN    44   // MUST BE HARDWARE PWM

    #define SPINDLE_DIR_PIN          65

  #endif

#endif

//

// Průša i3 MK2 Multiplexer Support

//

#ifndef E_MUX0_PIN

  #define E_MUX0_PIN 40   // Z_CS_PIN

#endif

#ifndef E_MUX1_PIN

  #define E_MUX1_PIN 42   // E0_CS_PIN

#endif

#ifndef E_MUX2_PIN

  #define E_MUX2_PIN 44   // E1_CS_PIN

#endif

//////////////////////////

// LCDs and Controllers //

//////////////////////////

#if ENABLED(ULTRA_LCD)

  //

  // LCD Display output pins

  //

  #if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)

    #define LCD_PINS_RS         49   // CS chip select /SS chip slave select

    #define LCD_PINS_ENABLE     51   // SID (MOSI)

    #define LCD_PINS_D4         52   // SCK (CLK) clock

  #elif ENABLED(NEWPANEL) && ENABLED(PANEL_ONE)

    #define LCD_PINS_RS         40

    #define LCD_PINS_ENABLE     42

    #define LCD_PINS_D4         65

    #define LCD_PINS_D5         66

    #define LCD_PINS_D6         44

    #define LCD_PINS_D7         64

  #else

    #if ENABLED(CR10_STOCKDISPLAY)

      #define LCD_PINS_RS       27

      #define LCD_PINS_ENABLE   29

      #define LCD_PINS_D4       25

      #if DISABLED(NEWPANEL)

        #define BEEPER_PIN      37

      #endif

    #elif ENABLED(ZONESTAR_LCD)

      #define LCD_PINS_RS       64

      #define LCD_PINS_ENABLE   44

      #define LCD_PINS_D4       63

      #define LCD_PINS_D5       40

      #define LCD_PINS_D6       42

      #define LCD_PINS_D7       65

    #else

      #if ENABLED(MKS_12864OLED) || ENABLED(MKS_12864OLED_SSD1306)

        #define LCD_PINS_DC     25   // Set as output on init

        #define LCD_PINS_RS     27   // Pull low for 1s to init

        // DOGM SPI LCD Support

        #define DOGLCD_CS       16

        #define DOGLCD_MOSI     17

        #define DOGLCD_SCK      23

        #define DOGLCD_A0       LCD_PINS_DC

      #else

        #define LCD_PINS_RS     16

        #define LCD_PINS_ENABLE 17

        #define LCD_PINS_D4     23

        #define LCD_PINS_D5     25

        #define LCD_PINS_D6     27

      #endif

      #define LCD_PINS_D7       29

      #if DISABLED(NEWPANEL)

        #define BEEPER_PIN      33

      #endif

    #endif

    #if DISABLED(NEWPANEL)

      // Buttons are attached to a shift register

      // Not wired yet

      //#define SHIFT_CLK       38

      //#define SHIFT_LD        42

      //#define SHIFT_OUT       40

      //#define SHIFT_EN        17

    #endif

  #endif

  //

  // LCD Display input pins

  //

  #if ENABLED(NEWPANEL)

    #if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)

      #define BEEPER_PIN        37

      #if ENABLED(CR10_STOCKDISPLAY)

        #define BTN_EN1         17

        #define BTN_EN2         23

      #else

        #define BTN_EN1         31

        #define BTN_EN2         33

      #endif

      #define BTN_ENC           35

      #define SD_DETECT_PIN     49

      #define KILL_PIN          41

      #if ENABLED(BQ_LCD_SMART_CONTROLLER)

        #define LCD_BACKLIGHT_PIN 39

      #endif

    #elif ENABLED(REPRAPWORLD_GRAPHICAL_LCD)

      #define BTN_EN1           64

      #define BTN_EN2           59

      #define BTN_ENC           63

      #define SD_DETECT_PIN     42

    #elif ENABLED(LCD_I2C_PANELOLU2)

      #define BTN_EN1           47

      #define BTN_EN2           43

      #define BTN_ENC           32

      #define LCD_SDSS          SDSS

      #define KILL_PIN          41

    #elif ENABLED(LCD_I2C_VIKI)

      #define BTN_EN1           40   // http://files.panucatt.com/datasheets/viki_wiring_diagram.pdf explains 40/42.

      #define BTN_EN2           42   // for sake of the wiring diagram for RAMPS 1.4 we keep 40/42, confirmed working.

      #define BTN_ENC           -1

      #define LCD_SDSS          SDSS

      #define SD_DETECT_PIN     49

    #elif ENABLED(VIKI2) || ENABLED(miniVIKI)

      #define DOGLCD_CS         45

      #define DOGLCD_A0         44

      #define LCD_SCREEN_ROT_180

      #define BEEPER_PIN        33

      #define STAT_LED_RED_PIN  32

      #define STAT_LED_BLUE_PIN 35

      #define BTN_EN1           22

      #define BTN_EN2            7

      #define BTN_ENC           39

      #define SD_DETECT_PIN     -1   // Pin 49 for display sd interface, 72 for easy adapter board

      #define KILL_PIN          31

    #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)

      #define DOGLCD_CS         29

      #define DOGLCD_A0         27

      #define BEEPER_PIN        23

      #define LCD_BACKLIGHT_PIN 33

      #define BTN_EN1           35

      #define BTN_EN2           37

      #define BTN_ENC           31

      #define LCD_SDSS          SDSS

      #define SD_DETECT_PIN     49

      #define KILL_PIN          41

    #elif ENABLED(MKS_MINI_12864)   // Added in Marlin 1.1.6

      #define DOGLCD_A0         27

      #define DOGLCD_CS         25

      // GLCD features

      //#define LCD_CONTRAST   190

      // Uncomment screen orientation

      //#define LCD_SCREEN_ROT_90

      //#define LCD_SCREEN_ROT_180

      //#define LCD_SCREEN_ROT_270

      #define BEEPER_PIN        37

      // not connected to a pin

      #define LCD_BACKLIGHT_PIN 65   // backlight LED on A11/D65

      #define BTN_EN1           31

      #define BTN_EN2           33

      #define BTN_ENC           35

      #define SD_DETECT_PIN     49

      #define KILL_PIN          41

    #elif ENABLED(MINIPANEL)

      #define BEEPER_PIN        42

      // not connected to a pin

      #define LCD_BACKLIGHT_PIN 65   // backlight LED on A11/D65

      #define DOGLCD_A0         44

      #define DOGLCD_CS         66

      // GLCD features

      //#define LCD_CONTRAST   190

      // Uncomment screen orientation

      //#define LCD_SCREEN_ROT_90

      //#define LCD_SCREEN_ROT_180

      //#define LCD_SCREEN_ROT_270

      #define BTN_EN1           40

      #define BTN_EN2           63

      #define BTN_ENC           59

      #define SD_DETECT_PIN     49

      #define KILL_PIN          64

    #elif ENABLED(ZONESTAR_LCD)

      #define ADC_KEYPAD_PIN    12

    #else

      // Beeper on AUX-4

      #define BEEPER_PIN        33

      // Buttons are directly attached using AUX-2

      #if ENABLED(REPRAPWORLD_KEYPAD)

        #define SHIFT_OUT       40

        #define SHIFT_CLK       44

        #define SHIFT_LD        42

        #define BTN_EN1         64

        #define BTN_EN2         59

        #define BTN_ENC         63

      #elif ENABLED(PANEL_ONE)

        #define BTN_EN1         59   // AUX2 PIN 3

        #define BTN_EN2         63   // AUX2 PIN 4

        #define BTN_ENC         49   // AUX3 PIN 7

      #else

        #define BTN_EN1         37

        #define BTN_EN2         35

        #define BTN_ENC         31

      #endif

      #if ENABLED(G3D_PANEL)

        #define SD_DETECT_PIN   49

        #define KILL_PIN        41

      #endif

    #endif

  #endif // NEWPANEL

#endif // ULTRA_LCD