Distance Pixel is the location of the edge from the first point of the search line along the boundary of the input ROI in pixels. The timebase itself is 96 Mhz and a tick is half that or Hi, I have hit another snag with this design. For this application a time isn't what I need - it's the fraction of a turn the nut makes between the start and stop trigger that I need to measure. Unlike many other real-time protocols e.
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