timeout_ = DEFAULT_TIMEOUT;
    public SerialComm(String appName, String portName)    {        appName_ = appName;        portName_ = portName;        bitRate_ = DEFAULT_BIT_RATE;        dataBits_ = SerialPort.DATABITS_8;        stopBits_ = SerialPort.STOPBITS_1;        parity_ = SerialPort.PARITY_NONE;        flowControl_ = SerialPort.FLOWCONTROL_NONE;        echo_ = true;    }