176 lines
6.7 KiB
C#
176 lines
6.7 KiB
C#
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using DM_Weight.Finger;
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using DM_Weight.ViewModels;
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using log4net;
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using log4net.Repository.Hierarchy;
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using Modbus.Device;
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using Polly;
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using System;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Diagnostics;
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using System.Linq;
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using System.Net;
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using System.Net.Sockets;
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using System.Runtime.InteropServices;
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using System.Speech.Synthesis;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace DM_Weight.Port
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{
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public class ModbusHelper
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{
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private static ModbusHelper instance;
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private ModbusIpMaster master;
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private Socket socket;
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private TcpClient client;
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private readonly ILog logger = LogManager.GetLogger(typeof(CheckOrderNewWindowViewModel));
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private static object _lock = new object();
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public static bool BoxOperate { get; set; }
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public ModbusHelper()
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{
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socket = MakeKeepALiveSocket();
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client = new TcpClient();
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client.Client = socket;
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master = ModbusIpMaster.CreateIp(client);
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}
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public static ModbusHelper GetInstance()
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{
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lock (_lock)
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{
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if (instance == null)
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{
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//lock (objLock)
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//{
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// if (instance == null)
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instance = new ModbusHelper();
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//}
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}
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return instance;
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}
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}
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private void SetModusIpMaster()
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{
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logger.Info("SetModusIpMaster");
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socket = MakeKeepALiveSocket();
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client = new TcpClient();
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client.Client = socket;
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master = ModbusIpMaster.CreateIp(client);
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}
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public bool[] GetAllBoxState()
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{
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lock (_lock)
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{
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bool[] bools = Policy.Handle<Exception>()
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.Retry(3, (exception, retryCount) =>
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{
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this.Dispose();
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//Debug.WriteLine($"获取所有箱子门状态出错,第{retryCount}次重试", exception);
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logger.Info($"获取所有箱子门状态出错,第{retryCount}次重试, 异常信息{exception}");
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Thread.Sleep(50);
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BoxOperate = false;
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this.SetModusIpMaster();
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// return TimeSpan.FromSeconds (1);
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Task.Factory.StartNew(() =>
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{
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//FingerprintUtil.FingerDisconnect();
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});
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}).Execute<bool[]>(() =>
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{
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bool[] flags = new bool[18];
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if (master == null)
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{
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this.SetModusIpMaster();
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}
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var result = master.ReadInputRegisters(1, 0x0033, 2);
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var r1 = Convert.ToString(((int)result[0] >> 14) | ((int)result[1] << 2), 2).PadLeft(18, '0');
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var r2 = r1.ToCharArray();
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logger.Info("r2=>" + string.Join(", ", r2));
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for (int i = 0; i < 18; i++)
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{
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flags[i] = r2[17 - i] == '1' ? true : false;
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}
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logger.Info($"获取所有箱子门状态返回:{string.Join(',', flags)}");
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return flags;
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});
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return bools;
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}
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}
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public bool OpenBoxDoor(int boxNum)
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{
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lock (_lock)
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{
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BoxOperate = true;
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bool bFlag = false;
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Thread.Sleep(50);
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Policy.Handle<Exception>().Retry(3, ((exception, retryCount) =>
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{
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this.Dispose();
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//Debug.WriteLine($"打开箱子出错,第{retryCount}次重试", exception);
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logger.Info($"打开箱子出错,第{retryCount}次重试,异常信息{exception}");
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Thread.Sleep(50);
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this.SetModusIpMaster();
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Task.Factory.StartNew(() =>
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{
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//FingerprintUtil.FingerDisconnect();
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});
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//return TimeSpan.FromSeconds (1);
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})).Execute(() =>
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{
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logger.Info($"正在打开{boxNum}号药箱");
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master.WriteSingleRegister(1, (ushort)boxNum, 20);
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logger.Info($"开门指令已发送{(ushort)boxNum}");
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//Console.WriteLine($"开门指令已发送{(ushort)boxNum}");
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bFlag = true;
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});
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return bFlag;
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}
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}
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private void Dispose()
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{
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socket.Shutdown(SocketShutdown.Both);
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socket.Close();
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client.Close();
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master.Dispose();
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}
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public static Socket MakeKeepALiveSocket()
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{
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uint dummy = 0;
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byte[] inOptionValues = new byte[Marshal.SizeOf(dummy) * 3];
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BitConverter.GetBytes((uint)1).CopyTo(inOptionValues, 0);//启用Keep-Alive
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BitConverter.GetBytes((uint)10000).CopyTo(inOptionValues, Marshal.SizeOf(dummy));//在这个时间间隔内没有数据交互,则发送探测包
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BitConverter.GetBytes((uint)10000).CopyTo(inOptionValues, Marshal.SizeOf(dummy) * 2);//发探测包时间间隔
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//IPEndPoint iep = new IPEndPoint(IPAddress.Parse("192.168.1.13"), 502);
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string modbusIp = ConfigurationManager.AppSettings["modbusIp"].ToString();
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int modbusPort = Convert.ToInt32(ConfigurationManager.AppSettings["modbusPort"]);
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IPEndPoint iep = new IPEndPoint(IPAddress.Parse(modbusIp), modbusPort);
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Socket _socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
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_socket = Policy.Handle<Exception>()
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.Retry(3, (exception, retryCount) =>
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{
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Console.WriteLine($"建立Socket,第{retryCount}次重试", exception);
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// return TimeSpan.FromSeconds (1);
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})
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.Execute<Socket>(() =>
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{
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_socket.IOControl(IOControlCode.KeepAliveValues, inOptionValues, null);
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_socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
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_socket.Connect(iep);
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return _socket;
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});
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return _socket;
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}
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//private static SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();
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//public static void SpeakAsync(string textinfo)
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//{
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// speechSynthesizer.Rate = 2;
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// speechSynthesizer.SpeakAsync(textinfo);
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//}
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}
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}
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