Examples with CommPort gnu.io.CommPort used on opensource projects

Example 1 with CommPort

use of gnu.io.CommPort in project openhab1-addons by openhab.

the class SerialPortConnector method connectPort.

@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());
}

Example 2 with CommPort

use of gnu.io.CommPort in project openhab1-addons by openhab.

the class OpenEnergyMonitorSerialConnector method connect.

@Override
public void connect() throws OpenEnergyMonitorException {
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(portName);
        CommPort commPort = portIdentifier.open(this.getClass().getName(), 2000);
        serialPort = (SerialPort) commPort;
        serialPort.setSerialPortParams(BAUDRATE, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        in = serialPort.getInputStream();
        logger.debug("Open Energy Monitor Serial Port message listener started");
    } catch (Exception e) {
        throw new OpenEnergyMonitorException(e);
    }
}

Example 3 with CommPort

use of gnu.io.CommPort in project openhab1-addons by openhab.

the class ZWaveController method connect.

// Controller methods
/**
     * Connects to the comm port and starts send and receive threads.
     *
     * @param serialPortName the port name to open
     * @throws SerialInterfaceException when a connection error occurs.
     */
public void connect(final String serialPortName) throws SerialInterfaceException {
    logger.info("Connecting to serial port {}", serialPortName);
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(serialPortName);
        CommPort commPort = portIdentifier.open("org.openhab.binding.zwave", 2000);
        this.serialPort = (SerialPort) commPort;
        this.serialPort.setSerialPortParams(115200, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        this.serialPort.enableReceiveThreshold(1);
        this.serialPort.enableReceiveTimeout(ZWAVE_RECEIVE_TIMEOUT);
        this.receiveThread = new ZWaveReceiveThread();
        this.receiveThread.start();
        this.sendThread = new ZWaveSendThread();
        this.sendThread.start();
        this.inputThread = new ZWaveInputThread();
        this.inputThread.start();
        // RXTX serial port library causes high CPU load
        // Start event listener, which will just sleep and slow down event loop
        serialPort.addEventListener(this.receiveThread);
        serialPort.notifyOnDataAvailable(true);
        logger.info("Serial port is initialized");
    } catch (NoSuchPortException e) {
        logger.error("Serial Error: Port {} does not exist", serialPortName);
        throw new SerialInterfaceException(String.format("Port %s does not exist", serialPortName), e);
    } catch (PortInUseException e) {
        logger.error("Serial Error: Port {} in use.", serialPortName);
        throw new SerialInterfaceException(String.format("Port %s in use.", serialPortName), e);
    } catch (UnsupportedCommOperationException e) {
        logger.error("Serial Error: Unsupported comm operation on Port {}.", serialPortName);
        throw new SerialInterfaceException(String.format("Unsupported comm operation on Port %s.", serialPortName), e);
    } catch (TooManyListenersException e) {
        logger.error("Serial Error: Too many listeners on Port {}.", serialPortName);
        e.printStackTrace();
    }
}

Example 4 with CommPort

use of gnu.io.CommPort in project openhab1-addons by openhab.

the class PrimareSerialConnector method connectSerial.

private void connectSerial() throws Exception {
    logger.debug("Initializing serial port {}", serialPortName);
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(serialPortName);
        CommPort commPort = portIdentifier.open(this.getClass().getName(), 2000);
        serialPort = (SerialPort) commPort;
        try {
            serialPort.setSerialPortParams(4800, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
            serialPort.enableReceiveThreshold(1);
            serialPort.disableReceiveTimeout();
        } catch (UnsupportedCommOperationException unimportant) {
        // We might have a perfectly usable PTY even if above operations are unsupported
        }
        ;
        inStream = new DataInputStream(serialPort.getInputStream());
        outStream = serialPort.getOutputStream();
        outStream.flush();
        if (inStream.markSupported()) {
            inStream.reset();
        }
        logger.debug("Starting DataListener for {}", PrimareSerialConnector.this.toString());
        dataListener = new DataListener();
        dataListener.start();
        logger.debug("Starting DataListener for {}", PrimareSerialConnector.this.toString());
        sendInitMessages();
    } catch (NoSuchPortException e) {
        logger.error("No such port: {}", serialPortName);
        Enumeration portList = CommPortIdentifier.getPortIdentifiers();
        if (portList.hasMoreElements()) {
            StringBuilder sb = new StringBuilder();
            while (portList.hasMoreElements()) {
                CommPortIdentifier portId = (CommPortIdentifier) portList.nextElement();
                sb.append(String.format("%s ", portId.getName()));
            }
            logger.error("The following communications ports are available: {}", sb.toString().trim());
        } else {
            logger.error("There are no communications ports available");
        }
        logger.error("You may consider OpenHAB startup parameter [ -Dgnu.io.rxtx.SerialPorts={} ]", serialPortName);
        throw e;
    }
}

Example 5 with CommPort

use of gnu.io.CommPort in project openhab1-addons by openhab.

the class RFXComSerialConnector method connect.

@Override
public void connect(String device) throws NoSuchPortException, PortInUseException, UnsupportedCommOperationException, IOException {
    CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(device);
    CommPort commPort = portIdentifier.open(this.getClass().getName(), 2000);
    serialPort = (SerialPort) commPort;
    serialPort.setSerialPortParams(38400, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
    serialPort.enableReceiveThreshold(1);
    serialPort.disableReceiveTimeout();
    in = serialPort.getInputStream();
    out = serialPort.getOutputStream();
    out.flush();
    if (in.markSupported()) {
        in.reset();
    }
    readerThread = new SerialReader(in);
    readerThread.start();
}