[Elecraft] K2: KDSP2 - open source questions

[Andrew Moore]

I'd like to have a variable bandwidth filter on my K2, controlled by an
encoder instead of a pushbutton with programmable steps.

I see the KDSP2 module uses open source code.

Would it allow me to sense a couple binary inputs (or even a variable
voltage) and write some code to vary the filter bandwidth accordingly?  Just
how flexible/programmable is it?

Thanks,
--Andrew, NV1B
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