Supposing you build a barometer or altimeter ... using MS5534 or Hope HP03 ...
Hi, Martin
Assuming pressure will be read as i.e 1013.3 mb ( displayed number < 65536) ...
the difference between two measures will be < 32768 ... ( or you will feel really really really bad !!! )
sooo ...
the MSB of the difference will be 0 for positive difference and 1 for neg difference... add to that PBP offers the direct print of the value and sign : " SDEC Difference "
Alain
Last edited by Acetronics2; - 17th May 2010 at 13:29.
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Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
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IF there is the word "Problem" in your question ...
certainly the answer is " RTFM " or " RTFDataSheet " !!!
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