public bool openPortCom(string _name, int _baud)
{
try
{
if (port != null)
{
closePortCom();
}
this.port = new PortCOM(_name, _baud, serialPort1_DataReceived);
if (!port.IsOpen)
{
port = null;
return(false);
}
return(true);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
port = null;
return(false);
}
}
public bool closePortCom()
{
port.ReadExisting();
port.Close();
port.Dispose();
this.port = null;
return(false);
}