[time-nuts] Beaglebone NTP server
lists at rtty.us
Wed Mar 26 20:17:51 EDT 2014
With a GPIO pulse width should not be an issue. With RS-232 you might have needed a pulse stretcher.
On Mar 26, 2014, at 7:18 PM, Brian Lloyd <brian at lloyd.com> wrote:
> On Wed, Mar 26, 2014 at 5:05 PM, Bob Camp <lists at rtty.us> wrote:
>> The quick / dirty / easy way for any of the NTP stuff with a GPSDO is to
>> simply run the PPS in. PPS into serial is one way, pps into a GPIO is
>> another way.
> 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.
> Brian Lloyd, WB6RQN/J79BPL
> 706 Flightline Drive
> Spring Branch, TX 78070
> brian at lloyd.com
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