/* TODO -----> Step #3 */
    switch(event)
    {
        case DRV_I2C_TRANSFER_EVENT_COMPLETE:
            appSensorData.state = APP_SENSOR_STATE_USB_PRINT;
            break;
        case DRV_I2C_TRANSFER_EVENT_ERROR:
            appSensorData.state = APP_SENSOR_STATE_ERROR;
            break;
        default:
            break;
    }