[oopic] Re: Providing a clock/time to the PIC

I guess i would have to generate the data beforehand but the
calculation part has already been done. didn't know that there was a
limit to what the PIC could do. >.< Well regarding the coprocessor
could be a bit tricky as i have absolutely no idea how to link the
coprocessor with ooPIC. but thats a good suggestion which i can do for
future improvements.

Minghui

--- In oopic@yahoogroups.com, "rtstofer" <rstofer@...> wrote:
>
> Wikipedia has a couple of equations for the declination of the Sun
> http://en.wikipedia.org/wiki/Declination
>
> You also need the Greenwich Hour Angle
>
> There is a pretty decent explanation here:
> http://answers.google.com/answers/threadview?id=782886
>
> Unless you use a coprocessor, you can't do the calculation with the
> OOPic. A table lookup is good but, with a coprocessor, calculation
> shouldn't take too long.
>
> Richard
>

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