/// <summary>
/// 接收数据
/// </summary>
private void Recive()
{
string Command = null;
byte[] bs = null;
while (true)
{
Thread.Sleep(10);
try
{
if (_SerialPort.IsOpen)
{
if (_SerialPort.BytesToRead > 0)
{
bs = new byte[_SerialPort.BytesToRead];
_SerialPort.Read(bs, 0, bs.Length);
ReciveMessage.Append(BitConverter.ToString(bs).ToUpper().Trim().Replace("-", string.Empty));
Command = ReciveMessage.ToString();
ReciveMessage.Remove(0, AnalyCommand(ref Command));
if (!string.IsNullOrEmpty(Command))
{
Data_Recive_Event?.Invoke(Command, COM);
}
}
}
else
{
Close_Event?.Invoke();
if (ReConnection)
{
new Task(ReConn).Start();
}
break;
}
}
catch (Exception e)
{
Exception_Event?.Invoke(e);
}
}
}
/// <summary>
/// 打开串口
/// </summary>
public void Open()
{
try
{
if ((_SerialPort == null) || (!_SerialPort.IsOpen))
{
if (_SerialPort == null)
{
_SerialPort = new System.IO.Ports.SerialPort("COM" + COM.ToString(), BaudRate);
}
else
{
_SerialPort.PortName = "COM" + COM.ToString();
_SerialPort.BaudRate = BaudRate;
}
_SerialPort.Open();
if (_SerialPort.IsOpen)
{
Open_Event?.Invoke();
//开启接收数据线程
new Task(Recive).Start();
}
else
{
throw new Exception("串口打开失败");
}
}
else
{
throw new Exception("串口已打开");
}
}
catch (Exception e)
{
Exception_Event?.Invoke(e);
}
}
