//---------------------------------------------------------------------
// GetResponse()
//---------------------------------------------------------------------
private static int GetResponse( clsSerialPort pobjPort, ref bool pbResult )
{
int iResponse = -1;
pbResult = false;
// Test-mode
if ( bTestMode == true ) {
pbResult = true;
return c*K;
}
//
int iStartTime = System.Environment.TickCount;
while ( pobjPort.inBufferCount < 1 && System.Environment.TickCount - iStartTime < 2000 && bAbort == false ) {
Application.DoEvents();
}
// Abort
if ( bAbort == true ) {
return -1;
}
// Timeout
if ( pobjPort.inBufferCount < 1 ) {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "response timed out", -1) );
return -1;
}
pobjPort.ReadByte( ref iResponse );
pbResult = true;
return iResponse;
}
