private void ConnectToClient()
{
ini.WriteIni("Config", "IP", this.txtIP.Text);
sockClient = new SocketClientEx();
sockClient.NewMessageEvent += SockClient_NewMessageEvent;
if (sockClient.Connnect("2404", this.txtIP.Text))
{
AddLog("连接成功" + this.txtIP.Text);
AddLog("发送：" + "680407000000");
sockClient.Send(sockClient.ClientSocket, sockClient.StringConvertToByte("680407000000"));
}
else
{
AddLog("连接失败" + this.txtIP.Text);
}
}
private void btnSend_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(tbPayLoad.Text))
{
return;
}
try
{
tbConsole.Text = DateTime.Now.ToString("h:mm:ss tt") + " Client: " + tbPayLoad.Text + "\n" + tbConsole.Text;
SocketClientEx.Send(tbPayLoad.Text);
tbPayLoad.Text = "";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void PLCGetTimer_Tick(object sender, EventArgs e)
{
try
{
//检测连接是否成功
if (socPlc.IsConnected)
{
if (this.IsIpOrPortChange())
{
socPlc.Disconnect();
this.ConnectToPlc();
}
if (socPlc.IsConnected)
{
SetConnectState(ConnectResult.Success);
string senddata = ini.ReadIni("Config", "SendData"); //01 E8 00 00 00 06 01 03 9D 08 00 7C
if (senddata.Length != 24)
{
SimpleLogHelper.Instance.WriteLog(LogType.Info, "SendData:" + senddata + " Length: " + senddata.Length);
}
CharacterConversion cc = new CharacterConversion();
socPlc.Send(socPlc.ClientSocket, cc.HexConvertToByte(senddata));
}
else
{
SetConnectState(ConnectResult.Fail);
}
}
else
{
socPlc.NewMessageEvent -= SocPlc_NewMessageEvent;
if (ConnectToPlc())
{
SetConnectState(ConnectResult.Success);
}
else
{
SetConnectState(ConnectResult.Fail);
SetConnectState(imgAutoRun, "0");
SetConnectState(imgCheckState, "0");
SetConnectState(imgErrorState, "0");
SetConnectState(imgWaitState, "0");
}
}
//检测数据库连接状态
if (!sql.TestConn)
{
if (ConnectToDataBase())
{
this.txbCaiJiXinXi.Foreground = new SolidColorBrush(Colors.White); //红色表示与数据库没有连接成功
}
else
{
this.txbCaiJiXinXi.Foreground = new SolidColorBrush(Colors.Red); //红色表示与数据库没有连接成功
}
}
}
catch (Exception ex)
{
}
}
private void SockClient_NewMessageEvent(System.Net.Sockets.Socket socket, byte[] Message)
{
timerCount = 0;
string receiveData = MathHelper.ByteToHexStr(Message);
AddLog("接收数据：" + receiveData);
switch (receiveData.ToUpper().Substring(2, 2))
{
case "04":
switch (receiveData.ToUpper())
{
case "68040B000000":
sockClient.Send(sockClient.ClientSocket, sockClient.StringConvertToByte("680e0000000064010600010000000014"));
break;
case "680443000000":
sockClient.Send(sockClient.ClientSocket, sockClient.StringConvertToByte("680483000000"));
break;
case "680483000000":
this.timer.Stop();
break;
default:
break;
}
break;
default:
string leixingbiaoshi = receiveData.ToUpper().Substring(12, 2);
int sendcount = MathHelper.HexToDec(receiveData.ToUpper().Substring(6, 2) + receiveData.ToUpper().Substring(4, 2));
sendcount += 2;
if (sendcount == 65534)
{
sockClient.Send(sockClient.ClientSocket, sockClient.StringConvertToByte("680e0000000064010600010000000014"));
return;
}
string backdata = MathHelper.DecToHex(sendcount.ToString()).PadLeft(4, '0');
backdata = "68040100" + backdata.Substring(2, 2) + backdata.Substring(0, 2);
sockClient.Send(sockClient.ClientSocket, sockClient.StringConvertToByte(backdata));
AddLog("S帧: " + backdata);
if (receiveData.ToUpper().Substring(2, 2) == "0E")
{
return;
}
switch (leixingbiaoshi)
{
case "01": //遥信
int xinxitishuliang = GetXinXiTiShuLiang(receiveData.ToUpper().Substring(14, 2));
int address = GetXinXiTiAddr(receiveData.ToUpper().Substring(24, 4));
string baowen = receiveData.ToUpper().Substring(30, xinxitishuliang * 2);
this.WriteToSetIni(xinxitishuliang, address, baowen);
break;
case "0D": //遥测
if (receiveData.ToUpper().Substring(16, 2) == "03") //传输原因：自发
{
int count = MathHelper.HexToDec(receiveData.ToUpper().Substring(14, 2));
WriteToSetIni(count, receiveData.ToUpper().Substring(24, count * 8 * 2));
}
break;
default: //电度
break;
}
break;
}
}