Package net.wimpi.modbus.msg

Examples of net.wimpi.modbus.msg.ReadInputDiscretesResponse

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  public static void main(String[] args) {

    TCPMasterConnection con = null;
    ModbusTCPTransaction trans = null;
    ReadInputDiscretesRequest req = null;
    ReadInputDiscretesResponse res = null;

    InetAddress addr = null;
    int ref = 0;
    int count = 0;
    int repeat = 1;
    int port = Modbus.DEFAULT_PORT;

    try {

      //1. Setup the parameters
      if (args.length < 3) {
        printUsage();
        System.exit(1);
      } else {
        try {
          String astr = args[0];
          int idx = astr.indexOf(':');
          if(idx > 0) {
            port = Integer.parseInt(astr.substring(idx+1));
            astr = astr.substring(0,idx);
          }
          addr = InetAddress.getByName(astr);
          ref = Integer.parseInt(args[1]);
          count = Integer.parseInt(args[2]);
          if (args.length == 4) {
            repeat = Integer.parseInt(args[3]);
          }
        } catch (Exception ex) {
          ex.printStackTrace();
          printUsage();
          System.exit(1);
        }
      }

      //2. Open the connection
      con = new TCPMasterConnection(addr);
      con.setPort(port);
      con.connect();

      if (Modbus.debug) System.out.println("Connected to " + addr.toString() + ":" + con.getPort());

      //3. Prepare the request
      req = new ReadInputDiscretesRequest(ref, count);
      //ReadCoilsRequest req = new ReadCoilsRequest(ref, count);
      req.setUnitID(0);
      if (Modbus.debug) System.out.println("Request: " + req.getHexMessage());

      //4. Prepare the transaction
      trans = new ModbusTCPTransaction(con);
      trans.setRequest(req);
      trans.setReconnecting(false);


      //5. Execute the transaction repeat times
      int k = 0;
      do {
        trans.execute();

        res = (ReadInputDiscretesResponse) trans.getResponse();
        //ReadCoilsResponse res = (ReadCoilsResponse) trans.getResponse();

        if (Modbus.debug) System.out.println("Response: " + res.getHexMessage() );
        System.out.println("Digital Inputs Status=" + res.getDiscretes().toString());

        //System.out.println("Coils Status=" + res.getCoils().toString());
        k++;
      } while (k < repeat);
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  public static void main(String[] args) {

    SerialConnection con = null;
    ModbusSerialTransaction trans = null;
    ReadInputDiscretesRequest req = null;
    ReadInputDiscretesResponse res = null;

    String portname = null;
    int unitid = 0;
    int ref = 0;
    int count = 0;
    int repeat = 1;

    try {

      //1. Setup the parameters
      if (args.length < 4) {
        printUsage();
        System.exit(1);
      } else {
        try {
          portname = args[0];
          unitid = Integer.parseInt(args[1]);
          ref = Integer.parseInt(args[2]);
          count = Integer.parseInt(args[3]);
          if (args.length == 5) {
            repeat = Integer.parseInt(args[4]);
          }
        } catch (Exception ex) {
          ex.printStackTrace();
          printUsage();
          System.exit(1);
        }
      }

      //2. Set slave identifier for master response parsing
      ModbusCoupler.getReference().setUnitID(unitid);

      System.out.println("net.wimpi.modbus.debug set to: " +
                         System.getProperty("net.wimpi.modbus.debug"));

      //3. Setup serial parameters
      SerialParameters params = new SerialParameters();
      params.setPortName(portname);
      params.setBaudRate(115200);
      params.setDatabits(7);
      params.setParity("None");
      params.setStopbits(2);
//       params.setEncoding("rtu");
//       params.setEcho(true);
      if (Modbus.debug) System.out.println("Encoding [" + params.getEncoding() + "]");

      //4. Open the connection
      con = new SerialConnection(params);
      con.open();


      //5. Prepare a request
      req = new ReadInputDiscretesRequest(ref, count);
      req.setUnitID(unitid);
      req.setHeadless();
      if (Modbus.debug) System.out.println("Request: " + req.getHexMessage());

      //6. Prepare the transaction
      trans = new ModbusSerialTransaction(con);
      trans.setRequest(req);

      //7. Execute the transaction repeat times
      int k = 0;
      do {
        trans.execute();

        res = (ReadInputDiscretesResponse) trans.getResponse();
        if (Modbus.debug) System.out.println("Response: " + res.getHexMessage());
        BitVector inputs = res.getDiscretes();
        byte ret[] = new byte[inputs.size()];
        for (int i = 0; i < count; i++) {
          System.out.println("Bit " + i + " = " + inputs.getBit(i));
        }
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  public static void main(String[] args) {

    UDPMasterConnection conn = null;
    ModbusUDPTransaction trans = null;
    ReadInputDiscretesRequest req = null;
    ReadInputDiscretesResponse res = null;

    InetAddress addr = null;
    int ref = 0;
    int count = 0;
    int repeat = 1;
    int port = Modbus.DEFAULT_PORT;

    try {

      //1. Setup the parameters
      if (args.length < 3) {
        printUsage();
        System.exit(1);
      } else {
        try {
          String astr = args[0];
          int idx = astr.indexOf(':');
          if(idx > 0) {
            port = Integer.parseInt(astr.substring(idx+1));
            astr = astr.substring(0,idx);
          }
          addr = InetAddress.getByName(astr);
          ref = Integer.parseInt(args[1]);
          count = Integer.parseInt(args[2]);
          if (args.length == 4) {
            repeat = Integer.parseInt(args[3]);
          }
        } catch (Exception ex) {
          ex.printStackTrace();
          printUsage();
          System.exit(1);
        }
      }

      //2. Open the connection
      conn = new UDPMasterConnection(addr);
      conn.setPort(port);
      conn.connect();


      //3. Prepare the request
      req = new ReadInputDiscretesRequest(ref, count);
      req.setUnitID(0);
      if (Modbus.debug) System.out.println("Request: " + req.getHexMessage());

      //4. Prepare the transaction
      trans = new ModbusUDPTransaction(conn);
      trans.setRequest(req);

      //5. Execute the transaction repeat times
      int k = 0;
      do {
        trans.execute();

        res = (ReadInputDiscretesResponse) trans.getResponse();
        if (Modbus.debug) System.out.println("Response: " + res.getHexMessage());
        System.out.println("Digital Inputs Status=" + res.getDiscretes().toString());
        k++;
      } while (k < repeat);

      //6. Close the connection
      conn.close();
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        request.setUnitID(id);
        ReadCoilsResponse responce = (ReadCoilsResponse) getModbusData(request);
        local = responce.getCoils();
      } else if (ModbusBindingProvider.TYPE_DISCRETE.equals(getType())) {
        ModbusRequest request = new ReadInputDiscretesRequest(getStart(), getLength());
        ReadInputDiscretesResponse responce = (ReadInputDiscretesResponse) getModbusData(request);
        local = responce.getDiscretes();
      } else if (ModbusBindingProvider.TYPE_HOLDING.equals(getType())) {
        ModbusRequest request = new ReadMultipleRegistersRequest(getStart(), getLength());
        ReadMultipleRegistersResponse responce = (ReadMultipleRegistersResponse) getModbusData(request);
        local = responce.getRegisters();
      } else if (ModbusBindingProvider.TYPE_INPUT.equals(getType())) {
        ModbusRequest request = new ReadInputRegistersRequest(getStart(), getLength());
        ReadInputRegistersResponse responce = (ReadInputRegistersResponse) getModbusData(request);
        local = responce.getRegisters();
      }
      if (storage == null)
        storage = local;
      else {
        synchronized(storage) {
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  public static void main(String[] args) {

    SerialConnection con = null;
    ModbusSerialTransaction trans = null;
    ReadInputDiscretesRequest req = null;
    ReadInputDiscretesResponse res = null;

    String portname = null;
    int unitid = 0;
    int ref = 0;
    int count = 0;
    int repeat = 1;

    try {

      //1. Setup the parameters
      if (args.length < 4) {
        printUsage();
        System.exit(1);
      } else {
        try {
          portname = args[0];
          unitid = Integer.parseInt(args[1]);
          ref = Integer.parseInt(args[2]);
          count = Integer.parseInt(args[3]);
          if (args.length == 5) {
            repeat = Integer.parseInt(args[4]);
          }
        } catch (Exception ex) {
          ex.printStackTrace();
          printUsage();
          System.exit(1);
        }
      }

      //2. Set slave identifier for master response parsing
      ModbusCoupler.getReference().setUnitID(unitid);

      System.out.println("net.wimpi.modbus.debug set to: " +
                         System.getProperty("net.wimpi.modbus.debug"));

      //3. Setup serial parameters
      SerialParameters params = new SerialParameters();
      params.setPortName(portname);
      params.setBaudRate(115200);
      params.setDatabits(7);
      params.setParity("None");
      params.setStopbits(2);
//       params.setEncoding("rtu");
//       params.setEcho(true);
      if (Modbus.debug) System.out.println("Encoding [" + params.getEncoding() + "]");

      //4. Open the connection
      con = new SerialConnection(params);
      con.open();


      //5. Prepare a request
      req = new ReadInputDiscretesRequest(ref, count);
      req.setUnitID(unitid);
      req.setHeadless();
      if (Modbus.debug) System.out.println("Request: " + req.getHexMessage());

      //6. Prepare the transaction
      trans = new ModbusSerialTransaction(con);
      trans.setRequest(req);

      //7. Execute the transaction repeat times
      int k = 0;
      do {
        trans.execute();

        res = (ReadInputDiscretesResponse) trans.getResponse();
        if (Modbus.debug) System.out.println("Response: " + res.getHexMessage());
        BitVector inputs = res.getDiscretes();
        byte ret[] = new byte[inputs.size()];
        for (int i = 0; i < count; i++) {
          System.out.println("Bit " + i + " = " + inputs.getBit(i));
        }
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  public static void main(String[] args) {

    UDPMasterConnection conn = null;
    ModbusUDPTransaction trans = null;
    ReadInputDiscretesRequest req = null;
    ReadInputDiscretesResponse res = null;

    InetAddress addr = null;
    int ref = 0;
    int count = 0;
    int repeat = 1;
    int port = Modbus.DEFAULT_PORT;

    try {

      //1. Setup the parameters
      if (args.length < 3) {
        printUsage();
        System.exit(1);
      } else {
        try {
          String astr = args[0];
          int idx = astr.indexOf(':');
          if(idx > 0) {
            port = Integer.parseInt(astr.substring(idx+1));
            astr = astr.substring(0,idx);
          }
          addr = InetAddress.getByName(astr);
          ref = Integer.parseInt(args[1]);
          count = Integer.parseInt(args[2]);
          if (args.length == 4) {
            repeat = Integer.parseInt(args[3]);
          }
        } catch (Exception ex) {
          ex.printStackTrace();
          printUsage();
          System.exit(1);
        }
      }

      //2. Open the connection
      conn = new UDPMasterConnection(addr);
      conn.setPort(port);
      conn.connect();


      //3. Prepare the request
      req = new ReadInputDiscretesRequest(ref, count);
      req.setUnitID(0);
      if (Modbus.debug) System.out.println("Request: " + req.getHexMessage());

      //4. Prepare the transaction
      trans = new ModbusUDPTransaction(conn);
      trans.setRequest(req);

      //5. Execute the transaction repeat times
      int k = 0;
      do {
        trans.execute();

        res = (ReadInputDiscretesResponse) trans.getResponse();
        if (Modbus.debug) System.out.println("Response: " + res.getHexMessage());
        System.out.println("Digital Inputs Status=" + res.getDiscretes().toString());
        k++;
      } while (k < repeat);

      //6. Close the connection
      conn.close();
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  public static void main(String[] args) {

    TCPMasterConnection con = null;
    ModbusTCPTransaction trans = null;
    ReadInputDiscretesRequest req = null;
    ReadInputDiscretesResponse res = null;

    InetAddress addr = null;
    int ref = 0;
    int count = 0;
    int repeat = 1;
    int port = Modbus.DEFAULT_PORT;

    try {

      //1. Setup the parameters
      if (args.length < 3) {
        printUsage();
        System.exit(1);
      } else {
        try {
          String astr = args[0];
          int idx = astr.indexOf(':');
          if(idx > 0) {
            port = Integer.parseInt(astr.substring(idx+1));
            astr = astr.substring(0,idx);
          }
          addr = InetAddress.getByName(astr);
          ref = Integer.parseInt(args[1]);
          count = Integer.parseInt(args[2]);
          if (args.length == 4) {
            repeat = Integer.parseInt(args[3]);
          }
        } catch (Exception ex) {
          ex.printStackTrace();
          printUsage();
          System.exit(1);
        }
      }

      //2. Open the connection
      con = new TCPMasterConnection(addr);
      con.setPort(port);
      con.connect();

      if (Modbus.debug) System.out.println("Connected to " + addr.toString() + ":" + con.getPort());

      //3. Prepare the request
      req = new ReadInputDiscretesRequest(ref, count);
      //ReadCoilsRequest req = new ReadCoilsRequest(ref, count);
      req.setUnitID(0);
      if (Modbus.debug) System.out.println("Request: " + req.getHexMessage());

      //4. Prepare the transaction
      trans = new ModbusTCPTransaction(con);
      trans.setRequest(req);
      trans.setReconnecting(false);


      //5. Execute the transaction repeat times
      int k = 0;
      do {
        trans.execute();

        res = (ReadInputDiscretesResponse) trans.getResponse();
        //ReadCoilsResponse res = (ReadCoilsResponse) trans.getResponse();

        if (Modbus.debug) System.out.println("Response: " + res.getHexMessage() );
        System.out.println("Digital Inputs Status=" + res.getDiscretes().toString());

        //System.out.println("Coils Status=" + res.getCoils().toString());
        k++;
      } while (k < repeat);
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Related Classes of net.wimpi.modbus.msg.ReadInputDiscretesResponse

  • net.wimpi.modbus.cmd.DITest
  • net.wimpi.modbus.cmd.SerialDITest
  • net.wimpi.modbus.cmd.UDPDITest
  • net.wimpi.modbus.util.BitVector
  • org.openhab.binding.modbus.internal.ModbusSlave
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