/// <summary>
/// Processes one frame. Generally should be run once per update loop.
/// </summary>
public virtual void ProcessFrame()
{
if (SourceClock == null)
{
return;
}
pClock.ProcessFrame();
SourceClock.ProcessFrame();
LastInterpolatedTime = CurrentTime;
if (!SourceClock.IsRunning)
{
return;
}
CurrentInterpolatedTime += pClock.ElapsedFrameTime * Rate;
if (Math.Abs(SourceClock.CurrentTime - CurrentInterpolatedTime) > AllowableErrorMilliseconds)
{
// -If we've exceeded the allowable error, we should use the source clock's time value.
CurrentInterpolatedTime = SourceClock.CurrentTime;
}
else
{
// - If we differ from the elapsed time of the source, let's adjust for the difference.
CurrentInterpolatedTime += (SourceClock.CurrentTime - CurrentInterpolatedTime) / 8;
}
}
public void SourceClockShouldBe(IAWG awg, string clockNumber, SourceClock shouldBe)
{
string clockSource = awg.ClockSource(clockNumber);
string possibleErrorString = "Checking the source for clock " + clockNumber;
switch (shouldBe)
{
case SourceClock.Internal:
Assert.AreEqual("INT", clockSource, possibleErrorString);
break;
case SourceClock.External:
Assert.AreEqual("EXT", clockSource, possibleErrorString);
break;
case SourceClock.Fixed:
Assert.AreEqual("EFIX", clockSource, possibleErrorString);
break;
case SourceClock.Variable:
Assert.AreEqual("EVAR", clockSource, possibleErrorString);
break;
}
}
// Unkown 01/01/01
/// <summary>
///
/// </summary>
/// <param name="awg"></param>
/// <param name="clockNumber"></param>
/// <param name="setValue"></param>
public void SetClockSource(IAWG awg, string clockNumber, SourceClock setValue)
{
var clockSource = "INT";
switch (setValue)
{
case SourceClock.Internal:
clockSource = "INT";
break;
case SourceClock.External:
clockSource = "EXT";
break;
case SourceClock.Fixed:
clockSource = "EFIX";
break;
case SourceClock.Variable:
clockSource = "EVAR";
break;
}
awg.SetClockSource(clockNumber, clockSource);
}
