Implements Modbus Function 20(0x14) about jlibmodbus

[apenzhulyak]

What is wrong?

          TcpParameters tcpParameters = new TcpParameters();
           try {
              tcpParameters.setHost(InetAddress.getAllByName(Prefs.getInstance(getActivity()).getIpConfig())[0]);
           } catch (UnknownHostException e) {
              e.printStackTrace();
           }
           tcpParameters.setPort(Modbus.TCP_PORT);
           tcpParameters.setKeepAlive(true);
           ModbusMaster m = ModbusMasterFactory.createModbusMasterTCP(tcpParameters);
           m.setResponseTimeout(5000);
           Modbus.setAutoIncrementTransactionId(true);
            
           try {
             if (!m.isConnected()) {
                m.connect();
             }
           ModbusOutputStream mos = new ModbusOutputStream(){
                 @Override
                 public void write(int b) throws IOException {
                     super.write(b);
                 }
                 @Override
                 public void writeShortBE(int s) throws IOException {
                     super.writeShortBE(s);
                 }
           };
           ReadFileRecordRequest request = new ReadFileRecordRequest();
           m.processRequest(request);
           request.writeRequest(mos);
           ReadFileRecordResponse response = (ReadFileRecordResponse) request.getResponse();
           ModbusFileRecord[] fileRecords = response.getFileRecords();
           for (ModbusFileRecord file : fileRecords) {
               Log.e(, "file: ", Arrays.toString(file.getRegisters()));
           }
           } catch (Exception ex) {
                Log.e(, "exception: ", ex);
           }

[kochedykov]

Hi! Could you show me the logs?

[kochedykov]

Cannot help without feedback.