Examples with ModbusRuntimeException me.retrodaredevil.io.modbus.ModbusRuntimeException used on opensource projects

Example 6 with ModbusRuntimeException

use of me.retrodaredevil.io.modbus.ModbusRuntimeException in project solarthing by wildmountainfarms.

the class CheckMain method doModbus.

private static boolean doModbus(@NotNull String port, int startingAddress, boolean scan, SerialConfig serialConfig, Function<ModbusSlave, BatteryVoltage> slaveToReadTable) throws SerialPortException {
    System.out.println("Going to open serial port using default serial configuration...");
    try (JSerialIOBundle ioBundle = JSerialIOBundle.createPort(port, serialConfig)) {
        System.out.println("Successfully opened serial port...");
        ModbusSlaveBus bus = new IOModbusSlaveBus(ioBundle, new RtuDataEncoder());
        MutableAddressModbusSlave modbusSlave = new MutableAddressModbusSlave(startingAddress, bus);
        BatteryVoltage readTable = slaveToReadTable.apply(modbusSlave);
        int maxAddress = scan ? 247 : startingAddress;
        for (int currentAddress = startingAddress; currentAddress <= maxAddress; currentAddress++) {
            modbusSlave.setAddress(currentAddress);
            System.out.println("Checking on address: " + currentAddress);
            try {
                float batteryVoltage = readTable.getBatteryVoltage();
                System.out.println("Success! Battery Voltage: " + batteryVoltage);
                return true;
            } catch (ModbusTimeoutException e) {
                System.err.println("Got timeout. This means that the modbus address is incorrect or that the cable is not functioning properly.");
            } catch (ModbusRuntimeException e) {
                e.printStackTrace();
                System.err.println("Got some sort of modbus error. Info logged above");
            }
        }
        System.err.println("Did not find a device");
        return false;
    }
}

Example 7 with ModbusRuntimeException

use of me.retrodaredevil.io.modbus.ModbusRuntimeException in project solarthing by wildmountainfarms.

the class PzemShuntPacketListUpdater method receive.

@Override
public void receive(List<Packet> packets) {
    final PzemShuntStatusPacket packet;
    try {
        packet = ImmutablePzemShuntStatusPacket.createFromReadTable(dataId, modbusAddress, read);
    } catch (ModbusRuntimeException ex) {
        LOGGER.error("Modbus exception", ex);
        return;
    }
    packets.add(packet);
}