public override void PrepareProcessing()
{
if (_precTimer == null)
{
_precTimer = new PrecisionTimer();
_precTimer.Elapsed += precTimer_Elapsed;
_precTimer.Milliseconds = _attrPeriod.TypedGet();
_precTimer.ToleranceMilliseconds = 10;
}
var sampleCount = _attrSamplerate.TypedGet() * _attrPeriod.TypedGet() / 1000;
if (_buffer == null || _buffer.Length != sampleCount)
{
_buffer = new double[sampleCount];
}
_portOut.PrepareProcessing(
DefaultParameters.DefaultQueueMilliseconds.ToSamples(_portOut.Samplerate),
DefaultParameters.DefaultBufferMilliseconds.ToSamples(_portOut.Samplerate)
);
CalculatePhaseStep();
_phaseAcc = 0;
}
public bool Start(DeviceSimulator device)
{
if (Recording)
{
return(false);
}
_device = device;
if (_precTimer == null)
{
_precTimer = new PrecisionTimer();
_precTimer.Elapsed += _precTimer_Elapsed;
_precTimer.Milliseconds = PeriodMs;
_precTimer.ToleranceMilliseconds = 10;
}
_precTimer.Enabled = true;
Recording = true;
return(true);
}