Beispiel #1
0
  protected void flushSerialBuffer() throws RunnerException, SerialException {
    // Cleanup the serial buffer
    try {
      Serial serialPort = new Serial();
      byte[] readBuffer;
      while (serialPort.available() > 0) {
        readBuffer = serialPort.readBytes();
        try {
          Thread.sleep(100);
        } catch (InterruptedException e) {
        }
      }

      serialPort.setDTR(false);
      serialPort.setRTS(false);

      try {
        Thread.sleep(100);
      } catch (InterruptedException e) {
      }

      serialPort.setDTR(true);
      serialPort.setRTS(true);

      serialPort.dispose();
    } catch (SerialNotFoundException e) {
      throw e;
    } catch (Exception e) {
      e.printStackTrace();
      throw new RunnerException(e.getMessage());
    }
  }
Beispiel #2
0
  public TestSer(String port) {

    try {
      portId = CommPortIdentifier.getPortIdentifier(port);
      serialPort = (SerialPort) portId.open("TestSer", 2000);
      is = serialPort.getInputStream();
      os = serialPort.getOutputStream();
      /*
      			serialPort.addEventListener(this);
      			serialPort.notifyOnDataAvailable(true);
      */

      serialPort.setSerialPortParams(
          115200, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);

      serialPort.setFlowControlMode(
          SerialPort.FLOWCONTROL_RTSCTS_OUT | SerialPort.FLOWCONTROL_RTSCTS_IN);

      serialPort.enableReceiveTimeout(TIMEOUT);
      //			serialPort.enableReceiveThreshold(4);

    } catch (Exception e) {
      System.out.println(e.getMessage());
      System.exit(-1);
    }
  }
  /**
   * Main method. Checks to see if the command line agrument is requesting usage informaition (-h,
   * -help), if it is, display a usage message and exit, otherwise create a new <code>SerialDemo
   * </code> and set it visible.
   */
  public static void main(String[] args) {
    try {

      serialDemo = new SerialManager();
      ETerminalDataDto objETerminalDataDto =
          serialDemo.getDebitCmd(
              "DC7934737E93BE4F",
              "DC7934737E93BE4F",
              "FFFFFE",
              "0203000A820013881000130007177762B20D5307D50E3F3B24D01C4001FD1EFF75004E202556FBDA1E2088881C00A0FFFFFF2570016643544E3536323120550001000400005555000000000000000000000000000000000000000000000000AB273C2F13AFC9FB03F79059E20C3EC73BF7");

      // Commet this after testing with main method;
      // serialDemo.initConfig();
      // serialDemo.connection.sendMessage(ISOUtil.hex2byte("020079600037000002007024058000C10004164999770007848180000000000000011111011000100309020037003237303031393630313638313638313035323934202020000334343400063031313030320388"));
      /*	byte [] debitCommand = serialDemo.connection.sendMessage(ISOUtil.hex2byte(HeaderUtil.getReqHeader("DC7934737E93BE4F","DC7934737E93BE4F","FFFFFE","0203000A820013881000130007177762B20D5307D50E3F3B24D01C4001FD1EFF75004E202556FBDA1E2088881C00A0FFFFFF2570016643544E3536323120550001000400005555000000000000000000000000000000000000000000000000AB273C2F13AFC9FB03F79059E20C3EC73BF7")));
      System.out.println("Debit Command="+ ISOUtil.hexString(debitCommand));

      String strResSplit[] = ISOUtil.hexString(debitCommand).split("1C");
      for(int i=0;i<strResSplit.length;i++)
      {
      strResSplit[i] = strResSplit[i].substring(8);
      System.out.println(strResSplit[i]);
      }*/

      System.out.println("strDebitCmd " + objETerminalDataDto.getDebitCmd());

    } catch (Exception sExp) {
      System.out.println(sExp.getMessage());
    }
  }
  /** Set the parameters object to the settings in the properties object. */
  private void loadParams() throws SerialConnectionException {

    try {
      PropertyResourceBundle props =
          (PropertyResourceBundle) PropertyResourceBundle.getBundle(CONFIG_BUNDLE_NAME);
      System.out.println("BaudRate=" + props.getString("baudRate"));

      ezlink.info("BaudRate= : " + props.getString("baudRate"));

      parameters.setBaudRate(props.getString("baudRate"));
      parameters.setFlowControlIn(props.getString("flowControlIn"));
      parameters.setFlowControlOut(props.getString("flowControlOut"));
      parameters.setParity(props.getString("parity"));
      parameters.setDatabits(props.getString("databits"));
      parameters.setStopbits(props.getString("stopbits"));
      parameters.setPIN(props.getString("pin"));
      parameters.setSMC(props.getString("smc"));

      parameters.setDriver(props.getString("driver"));
      parameters.setURL(props.getString("url"));
      parameters.setUserName(props.getString("username"));
      parameters.setPassword(props.getString("password"));
      parameters.setPortName(props.getString("portName"));

    } catch (Exception exp) {
      ezlink.info("+++Error While setting parameters : +++");
      ezlink.error(new Object(), exp);
      throw new SerialConnectionException("Error While setting parameters=" + exp.getMessage());
    }
  }
  public static void main(String[] args) {
    try {
      Schrittmotor motor = new Schrittmotor("COM1");
      motor.oeffneSerialPort();

      motor.schliesseSerialPort();
    } catch (Exception ex) {
      System.out.println(ex.getMessage());
    }
  }
Beispiel #6
0
  protected boolean executeUploadCommand(Collection commandDownloader) throws RunnerException {
    firstErrorFound = false; // haven't found any errors yet
    secondErrorFound = false;
    notFoundError = false;
    int result = 0; // pre-initialized to quiet a bogus warning from jikes

    String userdir = System.getProperty("user.dir") + File.separator;

    try {
      String[] commandArray = new String[commandDownloader.size()];
      commandDownloader.toArray(commandArray);

      String avrBasePath;

      if (Base.isLinux()) {
        avrBasePath = new String(Base.getHardwarePath() + "/tools/");
      } else {
        avrBasePath = new String(Base.getHardwarePath() + "/tools/avr/bin/");
      }

      commandArray[0] = avrBasePath + commandArray[0];

      if (verbose || Preferences.getBoolean("upload.verbose")) {
        for (int i = 0; i < commandArray.length; i++) {
          System.out.print(commandArray[i] + " ");
        }
        System.out.println();
      }
      Process process = Runtime.getRuntime().exec(commandArray);
      new MessageSiphon(process.getInputStream(), this);
      new MessageSiphon(process.getErrorStream(), this);

      // wait for the process to finish.  if interrupted
      // before waitFor returns, continue waiting
      //
      boolean compiling = true;
      while (compiling) {
        try {
          result = process.waitFor();
          compiling = false;
        } catch (InterruptedException intExc) {
        }
      }
      if (exception != null) {
        exception.hideStackTrace();
        throw exception;
      }
      if (result != 0) return false;
    } catch (Exception e) {
      String msg = e.getMessage();
      if ((msg != null)
          && (msg.indexOf("uisp: not found") != -1)
          && (msg.indexOf("avrdude: not found") != -1)) {
        // System.err.println("uisp is missing");
        // JOptionPane.showMessageDialog(editor.base,
        //                              "Could not find the compiler.\n" +
        //                              "uisp is missing from your PATH,\n" +
        //                              "see readme.txt for help.",
        //                              "Compiler error",
        //                              JOptionPane.ERROR_MESSAGE);
        return false;
      } else {
        e.printStackTrace();
        result = -1;
      }
    }
    // System.out.println("result2 is "+result);
    // if the result isn't a known, expected value it means that something
    // is fairly wrong, one possibility is that jikes has crashed.
    //
    if (exception != null) throw exception;

    if ((result != 0) && (result != 1)) {
      exception = new RunnerException(SUPER_BADNESS);
      // editor.error(exception);
      // PdeBase.openURL(BUGS_URL);
      // throw new PdeException(SUPER_BADNESS);
    }

    return (result == 0); // ? true : false;
  }
Beispiel #7
0
  /**
   * Opens the communication port.
   *
   * @throws Exception if an error occurs.
   */
  public void open() throws Exception {

    // If this is Linux then first of all we need to check that
    // device file exists. Otherwise call to m_PortIdentifyer.open()
    // method will crash JVM.
    // It is ugly patch but it is too late...
    if (SystemUtils.IS_OS_LINUX) {
      File portDevFile = new File(m_Parameters.getPortName());

      if (!portDevFile.exists()) {
        throw new Exception(
            "Modbus serial device " + m_Parameters.getPortName() + " doesn't exist!");
      }
    }

    // 1. obtain a CommPortIdentifier instance
    try {
      m_PortIdentifyer = CommPortIdentifier.getPortIdentifier(m_Parameters.getPortName());
    } catch (NoSuchPortException e) {
      final String errMsg =
          "Could not get port identifier, maybe insufficient permissions. " + e.getMessage();
      logger.debug(errMsg);
      throw new Exception(errMsg);
    }
    logger.trace("Got Port Identifier");

    // 2. open the port, wait for given timeout
    try {
      m_SerialPort = (SerialPort) m_PortIdentifyer.open("Modbus Serial Master", 30000);
    } catch (PortInUseException e) {
      logger.debug("open port failed: " + e.getMessage());

      throw new Exception(e.getMessage());
    }
    logger.trace("Got Serial Port");

    // 3. set the parameters
    try {
      setConnectionParameters();
    } catch (Exception e) {
      // ensure it is closed
      m_SerialPort.close();
      logger.debug("parameter setup failed: " + e.getMessage());
      throw e;
    }

    if (Modbus.SERIAL_ENCODING_ASCII.equals(m_Parameters.getEncoding())) {
      m_Transport = new ModbusASCIITransport();
    } else if (Modbus.SERIAL_ENCODING_RTU.equals(m_Parameters.getEncoding())) {
      m_Transport = new ModbusRTUTransport();
      setReceiveTimeout(m_Parameters.getReceiveTimeout()); // just here for the moment.
    } else if (Modbus.SERIAL_ENCODING_BIN.equals(m_Parameters.getEncoding())) {
      m_Transport = new ModbusBINTransport();
    }
    m_Transport.setEcho(m_Parameters.isEcho());

    // Open the input and output streams for the connection. If they won't
    // open, close the port before throwing an exception.
    try {
      m_SerialIn = m_SerialPort.getInputStream();
      m_Transport.setCommPort(m_SerialPort);
      //       m_Transport.prepareStreams(m_SerialIn,
      //                                  m_SerialPort.getOutputStream());
    } catch (IOException e) {
      m_SerialPort.close();
      logger.debug(e.getMessage());

      throw new Exception("Error opening i/o streams");
    }
    logger.trace("i/o Streams prepared");

    // Add this object as an event listener for the serial port.
    try {
      m_SerialPort.addEventListener(this);
    } catch (TooManyListenersException e) {
      m_SerialPort.close();
      final String errMsg = "too many listeners added";
      logger.debug("{}: {}", errMsg, e.getMessage());
      throw new Exception(errMsg);
    }

    // Set notifyOnBreakInterrup to allow event driven break handling.
    m_SerialPort.notifyOnBreakInterrupt(true);

    m_Open = true;
  } // open
Beispiel #8
0
  // open a serial connection to a device.  We won't know it's the robot until
  public int OpenPort(String portName) {
    if (portOpened && portName.equals(recentPort)) return 0;

    ClosePort();

    Log("<font color='green'>Connecting to " + portName + "...</font>\n");

    // find the port
    try {
      portIdentifier = CommPortIdentifier.getPortIdentifier(portName);
    } catch (Exception e) {
      Log("<span style='color:red'>Ports could not be identified:" + e.getMessage() + "</span>\n");
      e.printStackTrace();
      return 1;
    }

    if (portIdentifier.isCurrentlyOwned()) {
      Log(
          "<span style='color:red'>Error: Another program is currently using this port."
              + "</span>\n");
      return 2;
    }

    // open the port
    try {
      commPort = portIdentifier.open("DrawbotGUI", 2000);
    } catch (Exception e) {
      Log("Port could not be opened:" + e.getMessage() + NL);
      e.printStackTrace();
      return 3;
    }

    if ((commPort instanceof SerialPort) == false) {
      Log("<span style='color:red'>Only serial ports are handled by this example." + "</span>\n");
      return 4;
    }

    // set the port parameters (like baud rate)
    serialPort = (SerialPort) commPort;
    try {
      serialPort.setSerialPortParams(
          BAUD_RATE, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
    } catch (Exception e) {
      Log("<span style='color:red'>Port could not be configured:" + e.getMessage() + "</span>\n");
      return 5;
    }

    try {
      in = serialPort.getInputStream();
      out = serialPort.getOutputStream();
    } catch (Exception e) {
      Log("<span style='color:red'>Streams could not be opened:" + e.getMessage() + "</span>\n");
      return 6;
    }

    try {
      serialPort.addEventListener(this);
      serialPort.notifyOnDataAvailable(true);
    } catch (TooManyListenersException e) {
      Log("<span style='color:red'>Streams could not be opened:" + e.getMessage() + "</span>\n");
      return 7;
    }

    Log("<span style='green'>Opened.</span>\n");
    SetRecentPort(portName);
    portOpened = true;
    UpdateMenuBar();

    return 0;
  }