/*** Gets the clear sensor value and returns an unsigned int ***/
unsigned int TCS3414Clear(){
    uint8_t clearLow;
    uint8_t clearHigh;
    uint8_t getClear[1];
    getClear[1] = 0xB6;
    TCS3414.send(1,getClear); // I2cDevice. send(writeLen,writeData)
    //Wire.write(0xB6); //1011 0110 //read Clear register
    uint8_t clear[2];
    if( TCS3414.receive(sizeof(clear), &clear[1] )){
    clearLow = clear[0]; //0001 (ADC valid) 0001 (Power on)
    clearHigh = clear[1];
    }else{
     rprintf("failed");
}