ublox refclock

Gary E. Miller gem at rellim.com
Fri Sep 28 18:34:54 UTC 2018


Yo Udo!

On Fri, 28 Sep 2018 11:38:46 +0200
Udo van den Heuvel <udovdh at xs4all.nl> wrote:

> > Is there any point to it without the matching kernel driver?  
> 
> Tom added echo functionality to the LPT PPS client. (not yet in the 
> kernel but we can test...)

Maybe you can test, I have no way to test.

> So if we can have ublox data via USB, we can have PPS/ECHO via LPT.

I'm lost, what does USB have to do with anything?

> Else, we have to enable some NMEA messages on the ublox and do
> similar with NMEA and PPS clocks.

I'm still lost...  But that is not a problem.  Go forth, test, code,
repeat.  When it works for you, and the PPS patches are in the kernel,
tell us how it works and we'll patch ntpd.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588

	    Veritas liberabit vos. -- Quid est veritas?
    "If you can’t measure it, you can’t improve it." - Lord Kelvin
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 851 bytes
Desc: OpenPGP digital signature
URL: <https://lists.ntpsec.org/pipermail/devel/attachments/20180928/baeba7b6/attachment.bin>


More information about the devel mailing list