public override void Start()
{
_tickCount = 0;
Application.DoEvents(); // the timer doesn't want to start all the time...
tmrTimer.Enabled = true;
_playback.Start();
}
private void ThreadHandler()
{
float last = 0;
_tickCount = 0;
_playback.Load(_sequence);
_stopWatch = new Stopwatch();
_stopWatch.Start();
_playback.Start();
_playing = true;
while (_playing)
{
// if we hit our interval
if ((_stopWatch.ElapsedMilliseconds - last) >= _sequence.Interval)
{
// make sure we're still inside the bounds of the song
if (_tickCount >= _sequence.Channels[0].Data.Length)
{
// dump out and let anyone listening know it's all over
Thread.Sleep(100);
_stopWatch.Stop();
_playback.Stop();
OnSequenceStopped(new EventArgs());
return;
}
// every time we tick, set the output port for the current channel on or off
foreach (Channel c in _sequence.Channels)
{
if (PhidgetHandler.IFKits[c.SerialNumber].outputs[c.OutputIndex] != c.Data[_tickCount])
{
PhidgetHandler.IFKits[c.SerialNumber].outputs[c.OutputIndex] = c.Data[_tickCount];
}
}
_tickCount++;
last = (_stopWatch.ElapsedMilliseconds - ((_stopWatch.ElapsedMilliseconds - last) - _sequence.Interval));
}
else
{
Thread.Sleep((int)(_stopWatch.ElapsedMilliseconds - last)); // give the CPU a break until it's time to act again
}
}
Thread.Sleep(100);
_stopWatch.Stop();
_playback.Stop();
}
private void RecordThread()
{
float last = 0;
Stopwatch s = new Stopwatch();
_playback.Load(_sequence);
s.Start();
_playback.Start();
_playing = true;
while (_playing)
{
// if we've elapsed enough time, process keys
if ((s.ElapsedMilliseconds - last) > _sequence.Interval)
{
// if we're at the end, bail out
if (_tickCount >= _channels[0].Data.Length)
{
btnStart.PerformClick();
}
// for each channel, set the ticks on and off as keys are pressed
for (int i = 0; i < _channels.Count; i++)
{
if (_on[i])
{
_tempData[i][_tickCount] = _on[i];
}
// every time we tick, set the output port for the current channel on or off
if (chkPlay.Checked && !_on[i])
{
PhidgetHandler.IFKits[_channels[i].SerialNumber].outputs[_channels[i].OutputIndex] = _channels[i].Data[_tickCount];
}
}
_tickCount++;
// maintain the last time we did this
last = (s.ElapsedMilliseconds - ((s.ElapsedMilliseconds - last) - _sequence.Interval));
}
}
_playback.Stop();
}
