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How to include quadrature encoder I channel and secondary hall

Question asked by boeh.frank on Oct 24, 2014
Latest reply on Oct 27, 2014 by boeh.frank
Hi Gigi,

I currently browsing the library source code to see how I can integrate this start-up behavior:
1) start FOC algorithm using rough angle given by hall sensors
2) wait for I channel of quadrature encoder to trigger an interrupt
3) set (overwrite) mechanical angle to known value
4) use encoder feedback instead of hall from now on

Would that be a possible feature for a future version of the library? My application is a servo system that must be able to deliver torque even at standstill and immediately after boot-up.

Regards
Frank

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