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

Example 11 with NoSuchPortException

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

the class JavaDown method openSerialPort.

/**
     * Opens and configures a serial port 
     * 
     * @param commPortId
     * @return
     * @throws NoSuchPortException if the identifier does not specify a serial port
     * @throws PortInUseException if the port is in use
     * @throws UnsupportedCommOperationException if the settings are not supported
     */
private SerialPort openSerialPort(CommPortIdentifier commPortId) throws NoSuchPortException, PortInUseException, UnsupportedCommOperationException {
    if (commPortId.getPortType() != CommPortIdentifier.PORT_SERIAL) {
        throw new gnu.io.NoSuchPortException();
    }
    SerialPort serialPort = (SerialPort) commPortId.open(IJOPLaunchConfigurationConstants.COMM_PORT_OWNER_ID, SERIAL_PORT_TIMEOUT);
    serialPort.setSerialPortParams(SERIAL_PORT_BAUDRATE, SERIAL_PORT_DATABITS, SERIAL_PORT_STOPBITS, SERIAL_PORT_PARITY);
    return serialPort;
}

Example 12 with NoSuchPortException

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

the class PowerMaxSerialConnector method open.

/**
     * {@inheritDoc}
     **/
@Override
public void open() {
    logger.debug("open(): Opening Serial Connection");
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(serialPortName);
        CommPort commPort = portIdentifier.open(this.getClass().getName(), 2000);
        serialPort = (SerialPort) commPort;
        serialPort.setSerialPortParams(baudRate, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        serialPort.enableReceiveThreshold(1);
        serialPort.disableReceiveTimeout();
        setInput(serialPort.getInputStream());
        setOutput(serialPort.getOutputStream());
        getOutput().flush();
        if (getInput().markSupported()) {
            getInput().reset();
        }
        setReaderThread(new SerialReaderThread(getInput(), this));
        getReaderThread().start();
        setConnected(true);
    } catch (NoSuchPortException noSuchPortException) {
        logger.debug("open(): No Such Port Exception: {}", noSuchPortException.getMessage());
        setConnected(false);
    } catch (PortInUseException portInUseException) {
        logger.debug("open(): Port in Use Exception: {}", portInUseException.getMessage());
        setConnected(false);
    } catch (UnsupportedCommOperationException unsupportedCommOperationException) {
        logger.debug("open(): Unsupported Comm Operation Exception: {}", unsupportedCommOperationException.getMessage());
        setConnected(false);
    } catch (UnsupportedEncodingException unsupportedEncodingException) {
        logger.debug("open(): Unsupported Encoding Exception: {}", unsupportedEncodingException.getMessage());
        setConnected(false);
    } catch (IOException ioException) {
        logger.debug("open(): IO Exception: ", ioException.getMessage());
        setConnected(false);
    }
}

Example 13 with NoSuchPortException

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

the class Connection method open.

/**
     * Opens the serial port associated with this connection.
     * 
     * @throws IOException
     *             if any kind of error occurs opening the serial port.
     */
public void open() throws IOException {
    CommPortIdentifier portIdentifier;
    try {
        portIdentifier = CommPortIdentifier.getPortIdentifier(serialPortName);
    } catch (NoSuchPortException e) {
        throw new IOException("Serial port with given name does not exist", e);
    }
    if (portIdentifier.isCurrentlyOwned()) {
        throw new IOException("Serial port is currently in use.");
    }
    // fixed issue as rxtx library originally used in j62056 does use
    // different version of rxtx
    // com port in their version is using gnu.io.CommPort
    RXTXPort commPort;
    try {
        commPort = portIdentifier.open(this.getClass().getName(), 2000);
    } catch (PortInUseException e) {
        throw new IOException("Serial port is currently in use.", e);
    }
    if (!(commPort instanceof SerialPort)) {
        commPort.close();
        throw new IOException("The specified CommPort is not a serial port");
    }
    serialPort = commPort;
    try {
        os = new DataOutputStream(serialPort.getOutputStream());
        is = new DataInputStream(serialPort.getInputStream());
    } catch (IOException e) {
        serialPort.close();
        serialPort = null;
        throw new IOException("Error getting input or output or input stream from serial port", e);
    }
}

Example 14 with NoSuchPortException

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

the class SerialIOStream method open.

@Override
public boolean open() {
    try {
        updateSerialProperties(m_devName);
        CommPortIdentifier ci = CommPortIdentifier.getPortIdentifier(m_devName);
        CommPort cp = ci.open(m_appName, 1000);
        if (cp instanceof SerialPort) {
            m_port = (SerialPort) cp;
        } else {
            throw new IllegalStateException("unknown port type");
        }
        m_port.setSerialPortParams(m_speed, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        m_port.setFlowControlMode(SerialPort.FLOWCONTROL_NONE);
        logger.debug("setting port speed to {}", m_speed);
        m_port.disableReceiveFraming();
        m_port.enableReceiveThreshold(1);
        // m_port.disableReceiveTimeout();
        m_port.enableReceiveTimeout(1000);
        m_in = m_port.getInputStream();
        m_out = m_port.getOutputStream();
        logger.info("successfully opened port {}", m_devName);
        return true;
    } catch (IOException e) {
        logger.error("cannot open port: {}, got IOException ", m_devName, e);
    } catch (PortInUseException e) {
        logger.error("cannot open port: {}, it is in use!", m_devName);
    } catch (UnsupportedCommOperationException e) {
        logger.error("got unsupported operation {} on port {}", e.getMessage(), m_devName);
    } catch (NoSuchPortException e) {
        logger.error("got no such port for {}", m_devName);
    } catch (IllegalStateException e) {
        logger.error("got unknown port type for {}", m_devName);
    }
    return false;
}

Example 15 with NoSuchPortException

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

the class SerialConnector method open.

/**
     * {@inheritDoc}
     **/
public void open() {
    try {
        CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(serialPortName);
        CommPort commPort = portIdentifier.open(this.getClass().getName(), 2000);
        serialPort = (SerialPort) commPort;
        serialPort.setSerialPortParams(baudRate, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
        serialPort.enableReceiveThreshold(1);
        serialPort.disableReceiveTimeout();
        serialOutput = new OutputStreamWriter(serialPort.getOutputStream(), "US-ASCII");
        serialInput = new BufferedReader(new InputStreamReader(serialPort.getInputStream()));
        setSerialEventHandler(this);
        connected = true;
    } catch (NoSuchPortException noSuchPortException) {
        logger.error("open(): No Such Port Exception: ", noSuchPortException);
        connected = false;
    } catch (PortInUseException portInUseException) {
        logger.error("open(): Port in Use Exception: ", portInUseException);
        connected = false;
    } catch (UnsupportedCommOperationException unsupportedCommOperationException) {
        logger.error("open(): Unsupported Comm Operation Exception: ", unsupportedCommOperationException);
        connected = false;
    } catch (UnsupportedEncodingException unsupportedEncodingException) {
        logger.error("open(): Unsupported Encoding Exception: ", unsupportedEncodingException);
        connected = false;
    } catch (IOException ioException) {
        logger.error("open(): IO Exception: ", ioException);
        connected = false;
    }
}