public static bool IsTheDevice(string port)
{
SerialPortTran spt;
try
{
SerialPortFixer.Execute(port);
spt = new SerialPortTran(port, false);
spt.SPWrite(Utils.HexToByte("681600000A"));
string result = "";
Thread.Sleep(100);
result = spt.spReadOnce();
spt.sp.Close();
if (result.StartsWith("6817"))
{
return(true);
}
}
catch
{
return(false);
}
finally
{
}
return(false);
}
