MarlinFirmware/Marlin/pins_MINIRAMBO.h

/**
 * 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/>.
 *
 */

/**
 * Mini-Rambo pin assignments
 */

#ifndef __AVR_ATmega2560__
  #error "Oops!  Make sure you have 'Arduino Mega 2560 or Rambo' selected from the 'Tools -> Boards' menu."
#endif

#define BOARD_NAME          "Mini Rambo"
#define LARGE_FLASH         true

//
// Limit Switches
//
#define X_MIN_PIN          12
#define X_MAX_PIN          30
#define Y_MIN_PIN          11
#define Y_MAX_PIN          24
#define Z_MIN_PIN          10
#define Z_MAX_PIN          23

//
// Z Probe (when not Z_MIN_PIN)
//
#ifndef Z_MIN_PROBE_PIN
  #define Z_MIN_PROBE_PIN  23
#endif

//
// Steppers
//
#define X_STEP_PIN         37
#define X_DIR_PIN          48
#define X_ENABLE_PIN       29

#define Y_STEP_PIN         36
#define Y_DIR_PIN          49
#define Y_ENABLE_PIN       28

#define Z_STEP_PIN         35
#define Z_DIR_PIN          47
#define Z_ENABLE_PIN       27

#define E0_STEP_PIN        34
#define E0_DIR_PIN         43
#define E0_ENABLE_PIN      26

#define E1_STEP_PIN        -1
#define E1_DIR_PIN         -1
#define E1_ENABLE_PIN      -1

// Microstepping pins - Mapping not from fastio.h (?)
#define X_MS1_PIN          40
#define X_MS2_PIN          41
#define Y_MS1_PIN          69
#define Y_MS2_PIN          39
#define Z_MS1_PIN          68
#define Z_MS2_PIN          67
#define E0_MS1_PIN         65
#define E0_MS2_PIN         66

#define MOTOR_CURRENT_PWM_XY_PIN 46
#define MOTOR_CURRENT_PWM_Z_PIN  45
#define MOTOR_CURRENT_PWM_E_PIN  44
// Motor current PWM conversion, PWM value = MotorCurrentSetting * 255 / range
#define MOTOR_CURRENT_PWM_RANGE 2000
#define DEFAULT_PWM_MOTOR_CURRENT  {1300, 1300, 1250}

//
// Temperature Sensors
//
#define TEMP_0_PIN          0   // Analog Input
#define TEMP_1_PIN          1   // Analog Input
#define TEMP_BED_PIN        2   // Analog Input

//
// Heaters / Fans
//
#define HEATER_0_PIN        3
#define HEATER_1_PIN        7
#define HEATER_2_PIN        6
#define HEATER_BED_PIN      4

#define FAN_PIN             8
#define FAN1_PIN            6

//
// Misc. Functions
//
#define SDSS               53
#define LED_PIN            13
#define CASE_LIGHT_PIN      9

//
// LCD / Controller
//
#if ENABLED(ULTRA_LCD)

  #define KILL_PIN         32

  #if ENABLED(NEWPANEL)

    // Beeper on AUX-4
    #define BEEPER_PIN     84

    #define LCD_PINS_RS    82
    #define LCD_PINS_ENABLE 18
    #define LCD_PINS_D4    19
    #define LCD_PINS_D5    70
    #define LCD_PINS_D6    85
    #define LCD_PINS_D7    71

    // buttons are directly attached using AUX-2
    #define BTN_EN1        14
    #define BTN_EN2        72
    #define BTN_ENC         9  // the click

    #define SD_DETECT_PIN  15

  #endif // NEWPANEL
#endif // ULTRA_LCD

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

// use P1 connector for spindle pins
#define SPINDLE_LASER_PWM_PIN     9  // MUST BE HARDWARE PWM
#define SPINDLE_LASER_ENABLE_PIN 18  // Pin should have a pullup!
#define SPINDLE_DIR_PIN          19