private IEnumerable <ExecutionSnapshot> getInterestingSnapshots(IEnumerable <byte> pins)
{
lastSnapshot = null;
foreach (var currentSnapshot in getSnapshots(pins))
{
if (currentSnapshot.IsDifferentThan(lastSnapshot))
{
lastSnapshot = currentSnapshot;
yield return(currentSnapshot);
}
}
}
private IEnumerable <ExecutionSnapshot> getSnapshots(IEnumerable <byte> pins)
{
sketch.WriteSerial(program);
while (currentTime <= targetTime)
{
sketch.SetMillis(currentTime);
sketch.Loop();
ExecutionSnapshot currentSnapshot = new ExecutionSnapshot();
currentSnapshot.ms = currentTime;
for (int i = 0; i < currentSnapshot.pins.Length; i++)
{
currentSnapshot.pins[i] =
(byte)(pins.Contains(pinMap[i]) ? (sketch.GetPinValue(pinMap[i]) == 0 ? 0 : 1) : 0);
}
yield return(currentSnapshot);
currentTime++;
}
}
public bool IsDifferentThan(ExecutionSnapshot other)
{
return(other == null || !pins.SequenceEqual(other.pins));
}