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Subject:
Re: [gnupic] Does anybody have mult(long int, float) for 16F630 ?
From: Pete ####@####.#### Date: 2 Sep 2006 02:46:52 +0100 Message-Id: <44F8DDAA.6060006@sybercom.net> I had good results using Microchips fixed point AN617, and floating point AN575 math libraries. You may also be interested in the floating point to ascii conversion AN670. I used portions of all three for a lcd frequency meter display and was very impressed with the results. I'm not familiar with the PIC16F630, but the math routines used about 1k of program memory. Vaclav Peroutka wrote: >Hello, > >I am writing simple but configurable AD9834 DDS driver with LCD 2x16 chars. It should fit into PIC16F630. > >In this step I need multiplication of INT32 and fixed point( byte-point-2bytes) to compute the frequency. > >Does anybody have such function written and released (preferrably GPASM or SDCC)? It will help me very much. > >Thank you in advance, >Vaclav > >--------------------------------------------------------------------- >To unsubscribe, e-mail: ####@####.#### >For additional commands, e-mail: ####@####.#### > > > > > | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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