Constants.h

#ifndef CONSTANTS_H
#define CONSTANTS_H

#include <Arduino.h>
#include <LEDBitmap.h>

#define PREAMBLE            0xA5  //The preamble for the transmition frame (10100101)
#define TRANSMIT_PERIOD     1000  //period within a manchester bit in µs (half the transmission period)
#define TRANSMIT_PERIOD_MS  TRANSMIT_PERIOD/1000
#define RECEIVE_TOLERANCE   (0.40)  //tolerance for the Receiver time measurement (between 0..1)

#define STRING              1
#define LEDBITMAP           2

const int MATRIX_PIN      = 2;
const int RECEIVER_PIN    = 3;
const int TRANSMITTER_PIN = A1; //was 4

// SLC for LED Matrix: 13
// (MISO for SPI: 12)
// DIN (MOSI) for LED Matrix: 11
// (SS for SPI: 10)

#define LED_BLUE          5
#define LED_RED           6
#define LED_YELLOW        A0  //Didn't exist
#define LED_GREEN         A2  //Didn't exist

#define BUTTON_1          7
#define BUTTON_2          8
#define BUTTON_3          9
#define BUTTON_4          4 //was A1

const int YELLOW          = BUTTON_1;
const int RED             = BUTTON_2;
const int BLUE            = BUTTON_3;
const int GREEN           = BUTTON_4;

const int LED_STATUS_1    = LED_BLUE;
const int LED_STATUS_2    = LED_RED;

#endif