///<summary>
///</summary>
///<returns></returns>
public override void LockInOnSignal()
{
bool isLocked = false;
DateTime timeStart = DateTime.Now;
TimeSpan ts = timeStart - timeStart;
while (!isLocked && ts.TotalSeconds < 2)
{
_tuner.UpdateSignalQuality();
isLocked = _tuner.TunerLocked;
if (!isLocked)
{
ts = DateTime.Now - timeStart;
Log.Log.WriteFile("analog: LockInOnSignal waiting 20ms");
System.Threading.Thread.Sleep(20);
}
}
if (!isLocked)
{
Log.Log.WriteFile("analog: LockInOnSignal could not lock onto channel - no signal or bad signal");
throw new TvExceptionNoSignal("Unable to tune to channel - no signal");
}
else
{
Log.Log.WriteFile("analog: LockInOnSignal ok");
}
}
