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Unread 24-04-2010, 21:04
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Re: Unexpected results from Encoder::GetRate()

Quote:
Originally Posted by Alan Anderson View Post
We obviously have a different understanding of the word "ambiguity". I'm using it to mean that a specific measured value can indicate different things. You seem to be using it as a synonym of "precision" instead.
I thought you were only looking at transitions on one channel to determine when to change counts. With that assumption, it looks to me like "same edge reversals" are the only kind you would see.
I have the same definition of ambiguity... I just see it as caused by the precision round off.

You are right.. they are the only kind... But the hysteresis is cleared up as soon as the next count comes in without another reversal. In a normal hysteresis, this doesn't happen. This is what I meant by possible confusion.


Do you still feel that the value should be the same going up as down for the 1x case as discussed in post 51? If so .. can you think of a counter example that illustrates your concerns with my logic? This goes for Joe too.

Last edited by vamfun : 24-04-2010 at 21:24.
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