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

Example 1 with CommPortIdentifier

use of gnu.io.CommPortIdentifier in project jop by jop-devel.

the class TALWindow method listPortChoices.

private void listPortChoices() {
    CommPortIdentifier portId;
    Enumeration en = CommPortIdentifier.getPortIdentifiers();
    getJComboBox().addItem("null");
    // iterate through the ports.
    while (en.hasMoreElements()) {
        portId = (CommPortIdentifier) en.nextElement();
        if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
            getJComboBox().addItem(portId.getName());
        }
    }
//		portChoice.select(parameters.getPortName());
}

Example 2 with CommPortIdentifier

use of gnu.io.CommPortIdentifier in project jop by jop-devel.

the class RXTXCommUtils method getAvailablePorts.

/**
     * @return A HashSet containing the CommPortIdentifier for all ports
     *         of type <i>commPortIdentifier</i> that are not currently
     *         being used.
     */
public static Set<CommPortIdentifier> getAvailablePorts(int commPortIdentifier) {
    Set<CommPortIdentifier> identifiers = new HashSet<CommPortIdentifier>();
    Enumeration<CommPortIdentifier> portIdentifiers = CommPortIdentifier.getPortIdentifiers();
    while (portIdentifiers.hasMoreElements()) {
        CommPortIdentifier com = portIdentifiers.nextElement();
        if (com.getPortType() == commPortIdentifier) {
            try {
                com.open("CommUtil", 50).close();
                identifiers.add(com);
            } catch (PortInUseException e) {
            } catch (Exception e) {
            }
        }
    }
    return identifiers;
}

Example 3 with CommPortIdentifier

use of gnu.io.CommPortIdentifier 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 4 with CommPortIdentifier

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

the class SerialDevice method initialize.

/**
     * Initialize this device and open the serial port
     * 
     * @throws InitializationException if port can not be opened
     */
@SuppressWarnings("rawtypes")
public void initialize() throws InitializationException {
    // parse ports and if the default port is found, initialized the reader
    Enumeration portList = CommPortIdentifier.getPortIdentifiers();
    while (portList.hasMoreElements()) {
        CommPortIdentifier id = (CommPortIdentifier) portList.nextElement();
        if (id.getPortType() == CommPortIdentifier.PORT_SERIAL) {
            if (id.getName().equals(port)) {
                logger.debug("Serial port '{}' has been found.", port);
                portId = id;
            }
        }
    }
    if (portId != null) {
        // initialize serial port
        try {
            serialPort = portId.open("openHAB", 2000);
        } catch (PortInUseException e) {
            throw new InitializationException(e);
        }
        try {
            inputStream = serialPort.getInputStream();
        } catch (IOException e) {
            throw new InitializationException(e);
        }
        try {
            serialPort.addEventListener(this);
        } catch (TooManyListenersException e) {
            throw new InitializationException(e);
        }
        // activate the DATA_AVAILABLE notifier
        serialPort.notifyOnDataAvailable(true);
        try {
            // set port parameters
            serialPort.setSerialPortParams(baud, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        } catch (UnsupportedCommOperationException e) {
            throw new InitializationException(e);
        }
        try {
            // get the output stream
            outputStream = serialPort.getOutputStream();
        } catch (IOException e) {
            throw new InitializationException(e);
        }
    } else {
        StringBuilder sb = new StringBuilder();
        portList = CommPortIdentifier.getPortIdentifiers();
        while (portList.hasMoreElements()) {
            CommPortIdentifier id = (CommPortIdentifier) portList.nextElement();
            if (id.getPortType() == CommPortIdentifier.PORT_SERIAL) {
                sb.append(id.getName() + "\n");
            }
        }
        throw new InitializationException("Serial port '" + port + "' could not be found. Available ports are:\n" + sb.toString());
    }
}

Example 5 with CommPortIdentifier

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

the class IntRSModule method connect.

@Override
protected CommunicationChannel connect() {
    logger.info("Connecting to INT-RS module at {}", this.port);
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(this.port);
        SerialPort serialPort = portIdentifier.open("org.openhab.binding.satel", 2000);
        serialPort.setSerialPortParams(19200, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        serialPort.enableReceiveTimeout(this.getTimeout());
        // RXTX serial port library causes high CPU load
        // Start event listener, which will just sleep and slow down event
        // loop
        serialPort.addEventListener(new SerialPortEventListener() {

            @Override
            public void serialEvent(SerialPortEvent ev) {
                try {
                    logger.trace("RXTX library CPU load workaround, sleep forever");
                    Thread.sleep(Long.MAX_VALUE);
                } catch (InterruptedException e) {
                }
            }
        });
        serialPort.notifyOnDataAvailable(true);
        logger.info("INT-RS module connected successfuly");
        return new SerialCommunicationChannel(serialPort);
    } catch (NoSuchPortException e) {
        logger.error("Port {} does not exist", this.port);
    } catch (PortInUseException e) {
        logger.error("Port {} in use.", this.port);
    } catch (UnsupportedCommOperationException e) {
        logger.error("Unsupported comm operation on port {}.", this.port);
    } catch (TooManyListenersException e) {
        logger.error("Too many listeners on port {}.", this.port);
    }
    return null;
}