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 "If you abuse the easy button, you become it." / "What does that mean?" / "We hit you and you say 'That was easy'" - ScoutingNerd175 [more] |
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| "If you abuse the easy button, you become it." / "What does that mean?" / "We hit you and you say 'That was easy'" - ScoutingNerd175 [more] |
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#3
22-01-2008, 22:00
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Re: paper: CORDIC Trigonometric Math Library
I just uploaded a second revision to the trig library. There was a bug in the way the previous versions were handling the C function calls in assembly - the software stack wasn't being manipulated properly, with the result that the trig functions would work as expected when called from a function that didn't have local variables, but would return strange values when called from a function that did.
So if you're using the library and are seeing strange return values, you probably have an older version and need to update to Revision 2. 
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