/**
 * Rambo pin assignments
 */

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

#define LARGE_FLASH true

// Servo support
#ifdef NUM_SERVOS
  #define SERVO0_PIN       22 //motor header MX1
  #if NUM_SERVOS > 1
    #define SERVO1_PIN     23 //Motor header MX2
    #if NUM_SERVOS > 2
      #define SERVO2_PIN   24 //Motor header MX3
      #if NUM_SERVOS > 3
        #define SERVO2_PIN  5 //pwm header pin 5
      #endif
    #endif
  #endif
#endif

#undef X_MS1_PIN
#undef X_MS2_PIN
#undef Y_MS1_PIN
#undef Y_MS2_PIN
#undef Z_MS1_PIN
#undef Z_MS2_PIN
#undef E0_MS1_PIN
#undef E0_MS2_PIN
#undef E1_MS1_PIN
#undef E1_MS2_PIN
 
#define X_STEP_PIN 37
#define X_DIR_PIN 48
#define X_MIN_PIN 12
#define X_MAX_PIN 24
#define X_ENABLE_PIN 29
#define X_MS1_PIN 40
#define X_MS2_PIN 41

#define Y_STEP_PIN 36
#define Y_DIR_PIN 49
#define Y_MIN_PIN 11
#define Y_MAX_PIN 23
#define Y_ENABLE_PIN 28
#define Y_MS1_PIN 69
#define Y_MS2_PIN 39

#define Z_STEP_PIN 35
#define Z_DIR_PIN 47
#define Z_MIN_PIN 10
#define Z_MAX_PIN 30
#define Z_ENABLE_PIN 27
#define Z_MS1_PIN 68
#define Z_MS2_PIN 67

#define HEATER_BED_PIN 3
#define TEMP_BED_PIN 2

#define HEATER_0_PIN  9
#define TEMP_0_PIN 0

#define HEATER_1_PIN 7
#define TEMP_1_PIN 1

#ifdef BARICUDA
  #define HEATER_2_PIN 6
#else
  #define HEATER_2_PIN -1
#endif

#define TEMP_2_PIN -1

#define E0_STEP_PIN         34
#define E0_DIR_PIN          43
#define E0_ENABLE_PIN       26
#define E0_MS1_PIN 65
#define E0_MS2_PIN 66

#define E1_STEP_PIN         33
#define E1_DIR_PIN          42
#define E1_ENABLE_PIN       25
#define E1_MS1_PIN 63
#define E1_MS2_PIN 64

#undef DIGIPOTSS_PIN
#define DIGIPOTSS_PIN 38
#define DIGIPOT_CHANNELS {4,5,3,0,1} // X Y Z E0 E1 digipot channels to stepper driver mapping

#define SDPOWER            -1
#define SDSS               53
#define LED_PIN            13
#define FAN_PIN            8  

/**********************************************************
  Fan Pins
  Fan_0 8
  Fan_1 6
  Fan_2 2
***********************************************************/
#define PS_ON_PIN          4
#define KILL_PIN           -1 //80 with Smart Controller LCD
#define SUICIDE_PIN        -1  //PIN that has to be turned on right after start, to keep power flowing.

#ifdef ULTRA_LCD
  #define KILL_PIN 80
  #ifdef NEWPANEL
   //arduino pin which triggers an piezzo beeper
    #define BEEPER 79      // Beeper on AUX-4
    #define LCD_PINS_RS 70
    #define LCD_PINS_ENABLE 71
    #define LCD_PINS_D4 72
    #define LCD_PINS_D5 73
    #define LCD_PINS_D6 74
    #define LCD_PINS_D7 75

    //buttons are directly attached using AUX-2
    #define BTN_EN1 76
    #define BTN_EN2 77
    #define BTN_ENC 78  //the click

    #define BLEN_C 2
    #define BLEN_B 1
    #define BLEN_A 0

    #define SDCARDDETECT 81    // Ramps does not use this port

  #else //!NEWPANEL - old style panel with shift register
    //arduino pin witch triggers an piezzo beeper
    #define BEEPER 33    No Beeper added
    //buttons are attached to a shift register
    // Not wired this yet
    // #define SHIFT_CLK 38
    // #define SHIFT_LD 42
    // #define SHIFT_OUT 40
    // #define SHIFT_EN 17

    #define LCD_PINS_RS 75
    #define LCD_PINS_ENABLE 17
    #define LCD_PINS_D4 23
    #define LCD_PINS_D5 25
    #define LCD_PINS_D6 27
    #define LCD_PINS_D7 29

    //bits in the shift register that carry the buttons for:
    // left up center down right red
    #define BL_LE 7
    #define BL_UP 6
    #define BL_MI 5
    #define BL_DW 4
    #define BL_RI 3
    #define BL_ST 2
    #define BLEN_B 1
    #define BLEN_A 0

  #endif // !NEWPANEL

#endif // ULTRA_LCD

#if defined(VIKI2) || defined(miniVIKI)
 #define BEEPER 44
 // Pins for DOGM SPI LCD Support
 #define DOGLCD_A0  70 
 #define DOGLCD_CS  71 
 #define LCD_SCREEN_ROT_180
  
 //The encoder and click button 
 #define BTN_EN1 85 
 #define BTN_EN2 84
 #define BTN_ENC 83  //the click switch

 #define SDCARDDETECT -1 // Pin 72 if using easy adapter board   

  #ifdef TEMP_STAT_LEDS
   #define STAT_LED_RED      22
   #define STAT_LED_BLUE     32 
  #endif
#endif // VIKI2/miniVIKI

#ifdef FILAMENT_SENSOR
  //Filip added pin for Filament sensor analog input 
  #define FILWIDTH_PIN        3
#endif