SerialPortConnector.java 文件源码

@Override
protected void connectPort() throws Exception {
    CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(device);

    CommPort commPort = portIdentifier.open(this.getClass().getName(), 2000);

    serialPort = (SerialPort) commPort;
    setSerialPortParameters(baudrate);

    in = serialPort.getInputStream();
    out = new DataOutputStream(serialPort.getOutputStream());
}