optical quadrature decoder algorithm for motor feedback

fireball003 · May 11, 2006

quadrature encoder algorithm

Hi,
Does anybody have the algorithm of optical quadrature decoder for motor feedback?

grabik · May 12, 2006

optical quadrature encoder

Look on this page

http://www.sxlist.com/techref/microchip/qenc.htm

in my opinion this is most efficient routine for interfacing quadrature encoder.

http://www.mcselec.com/index.php?option=com_content&task=view&id=79&Itemid=57

jjyeh1976 · May 13, 2006

quadrature decoder

The attachement is for 2 axis decoder, you can modify it to 1 axis decoder, written in asm

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