// FUNCTION: timer1_Tick: Main tick handler
//
//
private void timer1_Tick(object sender, EventArgs e)
{
// we need avoid re-entry when busy.
if (fRecordingImageToDisk || fReadingImage)
{
return;
}
// update the current image display
fReadingImage = true;
DownloadImage(); // this sets bitmap_Current & bitmap_CurrentRed
fReadingImage = false;
// Now execute the state machine
if (statemach.Step(recparamSet, FCathodeDetected()))
{
RecordImage();
bitmap_LastSavedRed = bitmap_CurrentRed.Clone(rectRed, pixelformat); // copy the current image to last saved;
pictBox_LastSaved.Image = bitmap_LastSavedRed; // and display them both
}
// And update the display
UpdateDisplay();
}