RPN Scientific Firmware for the Spikenzielabs Calculator Kit
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02-26-2016, 10:29 PM
Post: #7
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RE: RPN Scientific Firmware for the Spikenzielabs Calculator Kit
Excellent Chasfield!
As you think about this, I actually found the BigNumberMath wrapper is a handy extension of the BigNumber library (http://cerebralmeltdown.com/forum/index.php?topic=342.0) It uses a bit too many resources for this particular calculator, but I am using BigNumberMath on another weekend project -- a 32 DECIMAL DIGIT (not bit) Arduino Due-based scientific calculator. I was inspired by this Scientific American blog relating to precision, and I though it would be cool to code an Arduino to NIST standards! (article here: http://blogs.scientificamerican.com/obse...-you-need/) It turned out to require more resources than I had available on the Spikenzie Calculator, but seems to be working quite well on the ARM-based Due (see photo attached). I'll send more on this later, when I get a chance to get to a useable release! Steve. |
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