> the resulting hash value will probably have a pretty good one-to-one
> correspondence with the button pushed.  (the advantage being that you
> don't have to decode or understand the specifics of the protocol being
> used...)

You do know that some protocols (like RC5) have one bit that is flipped
each message? So if you use this trick you would half the time have to
press a button twice :(

Wouter van Ooijen

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Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products

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