On 19 November 2014 17:21, Jon Elson <el...@pico-systems.com> wrote:
> The problem is as our resolver converter is, NOW, it only
> produces quadrature
> plus index.
...
> But, it would need
> to know the number of motor poles and the angular offset.

The bldc component can handle that. There an indifferently-effective
magnetic homing mode that can get an accurate position the first time
it sees an index, and the component takes parameters for motor pole
count and index offset.

-- 
atp
If you can't fix it, you don't own it.
http://www.ifixit.com/Manifesto

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