[LinuxPPS] GPIO PPS Generator

[Rodolfo Giometti]

On Fri, May 17, 2013 at 03:54:13PM +0200, Drasko DRASKOVIC wrote:
> Hi Rodolfo,
> 
> On Fri, May 17, 2013 at 3:23 PM, Rodolfo Giometti <giometti at enneenne.com> wrote:
> > On Fri, May 17, 2013 at 03:20:32PM +0200, Drasko DRASKOVIC wrote:
> >> Hi all,
> >> I'd like to test time synchronization of my two embedded systems
> >> (Pandaboards). I thought connecting two Oscilloscope channels to the
> >> GPIOs and use PPS to pules the GPIO.
> >>
> >> I have several questions :
> >>
> >> 1) Is there a GPIO PPS enerator support in the kernel. I can see only
> >> the one that uses Parallel port
> >
> > You have an old kernel.
> 
> I was looking at the latest sources here :
> http://lxr.linux.no/linux+v3.9.2/drivers/pps/generators/
> 
> Parport is all there is.
> 
> Can you point me please to the sources with GPIO generator ?

Sorry! I supposed you meant PPS source... :'(

You are rigth. There are no GPIO PPS generator support.

Ciao,

Rodolfo

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