private void TransitionToIdle()
{
StopTimer();
_state = SlaveSimulatorState.Idle;
Console.WriteLine(HexFormatter.FormatHex(_sampleBuffer.ToArray()));
_sampleBuffer.Clear();
Console.WriteLine("Back to idle");
}
void OnSample(object sender, SampleEventArgs e)
{
switch (_state)
{
case SlaveSimulatorState.Idle:
_sampleBuffer.Add(e.Sample);
if (DoesSlaveExist(e.Sample))
{
_state = SlaveSimulatorState.ListeningToRequest;
StartTimer(_characterTimeout);
Console.WriteLine("Starting to listen to our own slave request...");
}
else
{
_state = SlaveSimulatorState.ListeningToOtherSlave;
StartTimer(_messageTimeout);
Console.WriteLine("Starting to listen to someone else's request...");
}
break;
case SlaveSimulatorState.ListeningToRequest:
_sampleBuffer.Add(e.Sample);
StartTimer(_characterTimeout);
break;
case SlaveSimulatorState.ListeningToOtherSlave:
_sampleBuffer.Add(e.Sample);
StartTimer(_messageTimeout);
break;
default:
throw new InvalidOperationException(string.Format("Unexpected state '{0}'", _state));
}
}
