config.h

#ifndef __CONFIG
#define __CONFIG

#include "arduino.h"

#define SPORK_CONSOLE_V1  1
#define SPORK_CONSOLE_V2  2
#define AMEX_CONSOLE      3
#define ARCADE_CABINET    4
#define RGB_CONSOLE       5

#define HARDWARE  RGB_CONSOLE

#define MAX_DISPLAY_PIXELS  200

#define AUDIO_ENABLED               (HARDWARE == AMEX_CONSOLE)
#define BRIGHTNESS_ENABLED          (HARDWARE == SPORK_CONSOLE_V2)
#define SHIFT_REGISTER_DISPLAY      (HARDWARE == SPORK_CONSOLE_V1 || HARDWARE == SPORK_CONSOLE_V2 || HARDWARE == AMEX_CONSOLE)
#define LEFT_RIGHT_BUTTONS_ENABLED  SHIFT_REGISTER_DISPLAY

#define DISPLAY_RCLK_PIN      0
#define DISPLAY_SRCLK_PIN     1
#define DISPLAY_SER_PIN       2
#define DISPLAY_OE_PIN        11
#define AUDIO_PIN             11 // Only audio or display OE can be enabled, not both

#define CONSOLE_LEFT_BUTTON_PIN   3
#define CONSOLE_RIGHT_BUTTON_PIN  4

#define CONTROLLER_SHLD_PIN 5
#define CONTROLLER_CLK_PIN  6

#define CONTROLLER_1_SER_PIN    7
#define CONTROLLER_1_CONN_PIN   8
#define CONTROLLER_2_SER_PIN    9
#define CONTROLLER_2_CONN_PIN   10

#define CONTROLLER_AUX_ENABLED    0
#define CONTROLLER_AUX_SHLD_PIN   11
#define CONTROLLER_AUX_CLK_PIN    12
#define CONTROLLER_AUX_SER_PIN    13
#define CONTROLLER_AUX_CONN_PIN   0

#define TONE_IF_ENABLED(note, duration) if (AUDIO_ENABLED) tone(AUDIO_PIN, note, duration)

/* 
  Settings for neopixel display; should match DISPLAY_NEOPIXEL_PIN:
*/

// These values depend on which pin your string is connected to and what board you are using 
// More info on how to find these at http://www.arduino.cc/en/Reference/PortManipulation

// These values are for the pin that connects to the Data Input pin on the LED strip. They correspond to...

// Arduino Yun:     Digital Pin 8
// DueMilinove/UNO: Digital Pin 12
// Arduino MeagL    PWM Pin 4

// You'll need to look up the port/bit combination for other boards. 

// Note that you could also include the DigitalWriteFast header file to not need to do this lookup.

#if HARDWARE == RGB_CONSOLE || HARDWARE == ARCADE_CABINET
  #define DISPLAY_MAX_BRIGHTNESS 6
  #define DISPLAY_INITIAL_BRIGHTNESS 1
#else
  #define DISPLAY_MAX_BRIGHTNESS 255
  #define DISPLAY_INITIAL_BRIGHTNESS 8
#endif

#if HARDWARE == RGB_CONSOLE
  #define DISPLAY_NEOPIXEL_PIN  2
  #define PIXEL_PORT  PORTD
  #define PIXEL_DDR   DDRD
  #define PIXEL_BIT   2
#else
  // If arcade cabinet
  #define DISPLAY_NEOPIXEL_PIN  12
  #define PIXEL_PORT  PORTB  // Port of the pin the pixels are connected to
  #define PIXEL_DDR   DDRB   // Port of the pin the pixels are connected to
  #define PIXEL_BIT   4      // Bit of the pin the pixels are connected to
#endif

// Multi-console support
#define CONTROLLER_SHLD_IN_PIN   PIND
#define CONTROLLER_SHLD_BIT      5
#define CONTROLLER_CLK_IN_PIN    PIND
#define CONTROLLER_CLK_PORT      PORTD
#define CONTROLLER_CLK_BIT       6
#define PERIPHERAL_PIXEL_PIN     PIND
#define PERIPHERAL_PIXEL_PORT    PORTD
#define PERIPHERAL_PIXEL_BIT     6
#define PERIPHERAL_SER_IN_PIN    PIND
#define PERIPHERAL_SER_IN_BIT    7
#define PERIPHERAL_SER_OUT_PORT  PORTB
#define PERIPHERAL_SER_OUT_BIT   1

#endif