Thanks for all the hints everyone. Lots to try! Henry
On Thu, Mar 27, 2014 at 2:41 AM, Iain Young <[email protected]> wrote: > On 26/03/14 23:18, Brian Lloyd wrote: > >> Well, yeah. I figured that I would run the 1pps from my T-bolt to a GPIO >> line with appropriate clamping to 3.3V. >> >> But if anyone has done this before and run into anything of note, that >> would be nice to know ahead of time. >> > > Can I suggest you consider FreeBSD ? You can use the TIMER4-7 input pins > as PPS input for a better PPS. See the following URL for details: > > http://lists.freebsd.org/pipermail/freebsd-arm/2013-February/004769.html > > If I recall correctly, the patch is in the FreeBSD 10 snapshots for the > Beaglebone, so you don't need to apply it, but you will need to enable > PPS and ensure one of the four TIMER pins is set to input in the DTS > and recompile. > > > Iain > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
