Re: DIO cards with edge-triggered interrupts

On Tuesday 10 January 2006 02:01 pm, Calin A. Culianu wrote:
> Oh yeah I noticed this driver and am using it as an example.  What about
> selecting edge polarity (falling versus rising edge)?  I guess I can
> somehow  hack that into a insn_config feature for the subdevice. 
> Awkward for sure.

Use the CR_INVERT flag in the channel specification.

-- 
Frank

Received on 2006-01-11Z00:10:22