94 lines
2.4 KiB
C#
94 lines
2.4 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using AutomaticApp.Common;
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using Communication;
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using Communication.Modbus;
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namespace AutomaticApp.Models
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{
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//串口通信类
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public class ComModel : NotifyBase
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{
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RTU rtuInstance = null;
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private BeiDouModel BeiDouModel { get; set; } = new BeiDouModel();
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private SerialInfo serialInfo = new SerialInfo()
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{
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PortName = tools.GetAppSetting("PortName").Trim(),//端口号
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BaudRate = Convert.ToInt32(tools.GetAppSetting("BaudRate").Trim()),
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DataBit = 8,
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Parity = System.IO.Ports.Parity.None,
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StopBits = System.IO.Ports.StopBits.One
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};
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/// <summary>
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/// 串口连接信息1
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/// </summary>
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//public SerialInfo SerialInfo
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//{
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// get { return serialInfo; }
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// set { serialInfo = value; this.DoNotify(); }
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//}
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private bool isConnected;
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/// <summary>
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/// 是否连接
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/// </summary>
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public bool IsConnected
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{
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get { return isConnected; }
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set { isConnected = value; this.DoNotify(); }
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}
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/// <summary>
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/// 建立连接
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/// </summary>
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/// <returns></returns>
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public bool DoConnect(SerialInfo serialInfo)
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{
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rtuInstance = RTU.GetInstance(serialInfo);
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rtuInstance.ResponseData = new Action<List<byte>>(BeiDouModel.ParsingData);
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IsConnected = rtuInstance.Connection();
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return IsConnected;
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}
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/// <summary>
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/// 断开连接
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/// </summary>
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/// <returns></returns>
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public bool DisConnect()
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{
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rtuInstance.Dispose();
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IsConnected = false;
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return IsConnected;
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}
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public bool SendMessage(byte[] _send)
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{
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if (_send.Length == 0)
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return false;
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try
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{
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if (IsConnected)
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{
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rtuInstance.Send(_send);
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return true;
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}
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else
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{
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return false;
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}
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}
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catch (Exception ex)
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{
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return false;
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}
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}
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}
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}
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