IO.ino

#include <Wire.h>

static TwoWire orbitBoosterWire(0);

void InitIO() {

    orbitBoosterWire.begin();

}

void writeByte(int deviceaddress, int eeaddress, char data) {

    orbitBoosterWire.beginTransmission(deviceaddress);
    orbitBoosterWire.write((int) (eeaddress >> 8));   // MSB
    orbitBoosterWire.write((int) (eeaddress & 0xFF)); // LSB
    orbitBoosterWire.write(data);
    orbitBoosterWire.endTransmission();

    delay (DELAY_TIME);

}

char readByte(int deviceaddress, int eeaddress) {

    char rdata = 0xFF;

    orbitBoosterWire.beginTransmission(deviceaddress);
    orbitBoosterWire.write((int) (eeaddress >> 8));   // MSB
    orbitBoosterWire.write((int) (eeaddress & 0xFF)); // LSB
    orbitBoosterWire.endTransmission();

    orbitBoosterWire.requestFrom(deviceaddress, 1);

    if (orbitBoosterWire.available())
        rdata = orbitBoosterWire.read();

    return rdata;

}