public override void PrepareProcessing()
{
_active = TristateActive.Inactive;
_portIn.PrepareProcessing();
_portThreshHigh.PrepareProcessing();
_portThreshLow.PrepareProcessing();
_portOut.PrepareProcessing();
}
public override void PrepareProcessing()
{
_active = TristateActive.Inactive;
_timeBecomeInactive = TimeStamp.Zero;
_portIn.PrepareProcessing();
_portThresh.PrepareProcessing();
_portOut.PrepareProcessing();
}
public override void Process()
{
if (_attrStartAt.TypedGet() == SustainMode.StartAtFallingEdge)
{
foreach (var tuple in _portIn.Read().ZipWithValueInput(_portThresh))
{
if (tuple.Sample >= tuple.Scalar)
{
_timeBecomeInactive = tuple.Stamp.Increment(_attrActiveDurationMillis.TypedGet() / 1000.0);
if (_active == TristateActive.Inactive)
{
_active = TristateActive.Active;
_portOut.BufferForTransfer(new TimeLocatedValue <double>(1, tuple.Stamp));
}
}
else
{
if (_active == TristateActive.Active && _timeBecomeInactive <= tuple.Stamp)
{
_active = TristateActive.Inactive;
_portOut.BufferForTransfer(new TimeLocatedValue <double>(0, tuple.Stamp));
}
}
}
}
else if (_attrStartAt.TypedGet() == SustainMode.StartAtRisingEdge)
{
foreach (var tuple in _portIn.Read().ZipWithValueInput(_portThresh))
{
if (tuple.Sample >= tuple.Scalar)
{
if (_active == TristateActive.Inactive)
{
_timeBecomeInactive = tuple.Stamp.Increment(_attrActiveDurationMillis.TypedGet() / 1000.0);
_active = TristateActive.Active;
_portOut.BufferForTransfer(new TimeLocatedValue <double>(1, tuple.Stamp));
}
}
else
{
if (_active == TristateActive.BecomingInactive)
{
_active = TristateActive.Inactive;
}
}
if (_active == TristateActive.Active && _timeBecomeInactive <= tuple.Stamp)
{
_active = TristateActive.BecomingInactive;
_portOut.BufferForTransfer(new TimeLocatedValue <double>(0, tuple.Stamp));
}
}
}
}
public override void Process()
{
foreach (var tuple in _portIn.Read().ZipWithValueInput(_portThreshLow, _portThreshHigh))
{
switch (_active)
{
case TristateActive.Active:
if (tuple.Sample < tuple.Scalar && tuple.Scalar < tuple.Scalar2)
{
_active = TristateActive.Inactive;
_portOut.BufferForTransfer(new TimeLocatedValue <double>(0, tuple.Stamp));
}
break;
case TristateActive.Inactive:
if (tuple.Sample > tuple.Scalar2 && tuple.Scalar < tuple.Scalar2)
{
_active = TristateActive.Active;
_portOut.BufferForTransfer(new TimeLocatedValue <double>(1, tuple.Stamp));
}
break;
}
}
}