/// <summary>
/// ExecuteFromHostTransaction
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public Result ExecuteFromHostTransaction(byte[] data)
{
Result result = Result.eERR_INITIAL_STATE;
if ((CommState == CommunicationState.Ready) && SerialPortSTB.IsOpen)
{
result = Result.eERR_SUCCESS;
try
{
SerialPortSTB.BaseStream.Flush();
SerialPortSTB.Write(data, 0, data.Length);
SerialPortSTB.BaseStream.Flush();
}
catch (InvalidOperationException exception)
{
STBLogger.AddEvent(this, STBLogger.EventLevel.Warning, "Transaction requested with port closed", exception.Message + exception.Source + exception.StackTrace);
result = Result.eERR_OTHER_ERROR;
}
catch (UnauthorizedAccessException exception2)
{
STBLogger.AddEvent(this, STBLogger.EventLevel.Warning, "The port was closed", exception2.Message + exception2.Source + exception2.StackTrace);
result = Result.eERR_NOT_READY;
}
catch (IOException exception3)
{
STBLogger.AddEvent(this, STBLogger.EventLevel.Warning, "The port was closed", exception3.Message + exception3.Source + exception3.StackTrace);
result = Result.eERR_NOT_READY;
}
return(result);
}
return(Result.eERR_NOT_READY);
}
private bool SendCommCMD(string send, string receive)
{
string str = "";
m_serialPort.Write(send);
if (receive.Length > 0)
{
str = m_serialPort.ReadLine() + m_serialPort.NewLine;
}
else
{
Thread.Sleep(30);
m_serialPort.ReadExisting();
}
return(str.IndexOf(receive) != -1);
}