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/>.

 *

 */

/**

 * RUMBA pin assignments

 */

#ifndef __AVR_ATmega2560__

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

#endif

#if HOTENDS > 3 || E_STEPPERS > 3

  #error "RUMBA supports up to 3 hotends / E-steppers. Comment out this line to continue."

#endif

#define DEFAULT_MACHINE_NAME "Rumba"

#define BOARD_NAME           "Rumba"

//

// Servos

//

#define SERVO0_PIN         5

//

// Limit Switches

//

#define X_MIN_PIN          37

#define X_MAX_PIN          36

#define Y_MIN_PIN          35

#define Y_MAX_PIN          34

#define Z_MIN_PIN          33

#define Z_MAX_PIN          32

//

// Z Probe (when not Z_MIN_PIN)

//

#ifndef Z_MIN_PROBE_PIN

  #define Z_MIN_PROBE_PIN  32

#endif

//

// Steppers

//

#define X_STEP_PIN         17

#define X_DIR_PIN          16

#define X_ENABLE_PIN       48

#define Y_STEP_PIN         54

#define Y_DIR_PIN          47

#define Y_ENABLE_PIN       55

#define Z_STEP_PIN         57

#define Z_DIR_PIN          56

#define Z_ENABLE_PIN       62

#define E0_STEP_PIN        23

#define E0_DIR_PIN         22

#define E0_ENABLE_PIN      24

#define E1_STEP_PIN        26

#define E1_DIR_PIN         25

#define E1_ENABLE_PIN      27

#define E2_STEP_PIN        29

#define E2_DIR_PIN         28

#define E2_ENABLE_PIN      39

//

// Temperature Sensors

//

#if TEMP_SENSOR_0 == -1

  #define TEMP_0_PIN        6   // Analog Input (connector *K1* on RUMBA thermocouple ADD ON is used)

#else

  #define TEMP_0_PIN       15   // Analog Input (default connector for thermistor *T0* on rumba board is used)

#endif

#if TEMP_SENSOR_1 == -1

  #define TEMP_1_PIN        5   // Analog Input (connector *K2* on RUMBA thermocouple ADD ON is used)

#else

  #define TEMP_1_PIN       14   // Analog Input (default connector for thermistor *T1* on rumba board is used)

#endif

#if TEMP_SENSOR_2 == -1

  #define TEMP_2_PIN        7   // Analog Input (connector *K3* on RUMBA thermocouple ADD ON is used <-- this can't be used when TEMP_SENSOR_BED is defined as thermocouple)

#else

  #define TEMP_2_PIN       13   // Analog Input (default connector for thermistor *T2* on rumba board is used)

#endif

// optional for extruder 4 or chamber:

//#define TEMP_X_PIN         12   // Analog Input (default connector for thermistor *T3* on rumba board is used)

//#define TEMP_CHAMBER_PIN   12   // Analog Input (default connector for thermistor *T3* on rumba board is used)

#if TEMP_SENSOR_BED == -1

  #define TEMP_BED_PIN      7   // Analog Input (connector *K3* on RUMBA thermocouple ADD ON is used <-- this can't be used when TEMP_SENSOR_2 is defined as thermocouple)

#else

  #define TEMP_BED_PIN     11   // Analog Input (default connector for thermistor *THB* on rumba board is used)

#endif

//

// Heaters / Fans

//

#define HEATER_0_PIN        2

#define HEATER_1_PIN        3

#define HEATER_2_PIN        6

#define HEATER_3_PIN        8

#define HEATER_BED_PIN      9

#ifndef FAN_PIN

  #define FAN_PIN           7

#endif

#define FAN1_PIN            8

//

// Misc. Functions

//

#define SDSS               53

#define LED_PIN            13

#define PS_ON_PIN          45

#define KILL_PIN           46

#define CASE_LIGHT_PIN     45

//

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

//

#ifndef SPINDLE_LASER_PWM_PIN

  #define SPINDLE_LASER_PWM_PIN     4   // MUST BE HARDWARE PWM. Pin 4 interrupts OC0* and OC1* always in use?

#endif

#ifndef SPINDLE_LASER_ENABLE_PIN

  #define SPINDLE_LASER_ENABLE_PIN 14   // Pin should have a pullup!

#endif

#ifndef SPINDLE_DIR_PIN

  #define SPINDLE_DIR_PIN          15

#endif

//

// LCD / Controller

//

#define SD_DETECT_PIN      49

#define BEEPER_PIN         44

#define LCD_PINS_D7        40

#define BTN_EN1            11

#define BTN_EN2            12

#define BTN_ENC            43

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

  #define LCD_PINS_DC      38 // Set as output on init

  #define LCD_PINS_RS      41 // Pull low for 1s to init

  // DOGM SPI LCD Support

  #define DOGLCD_CS        19

  #define DOGLCD_MOSI      42

  #define DOGLCD_SCK       18

  #define DOGLCD_A0        LCD_PINS_DC

#else

  #define LCD_PINS_RS      19

  #define LCD_PINS_ENABLE  42

  #define LCD_PINS_D4      18

  #define LCD_PINS_D5      38

  #define LCD_PINS_D6      41

#endif