import lombok.extern.slf4j.Slf4j; import wei.yigulu.modbus.domain.FunctionCode; import wei.yigulu.modbus.domain.Obj4RequestCoil; import wei.yigulu.modbus.exceptiom.ModbusException; import wei.yigulu.modbus.netty.ModbusTcpMasterBuilder; import wei.yigulu.modbus.utils.ModbusRequestDataUtils; import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Map; /** * @author: xiuwei * @version: */ @Slf4j public class TestMasterCoil { public static void main(String[] args) throws InterruptedException, ModbusException { ModbusTcpMasterBuilder master = new ModbusTcpMasterBuilder("127.0.0.1", 502); master.createByUnBlock(); Thread.sleep(3000L); List list = new ArrayList<>(); for (int i = 0; i <= 7; i++) { list.add(i); } list.add(30); List ll = ModbusRequestDataUtils.splitModbusRequest(list, 1, FunctionCode.READ_COILS); for (; ; ) { try { Map map1 = ModbusRequestDataUtils.getCoilData(master, ll); ArrayList lll = new ArrayList(map1.keySet()); Collections.sort(lll); for (Integer i : lll) { System.out.println(i + " ============ " + map1.get(i)); } } catch (Exception e) { e.printStackTrace(); } Thread.sleep(3000L); } } }