On 10/12/2014 10:24, Miroslav Lichvar wrote:
[]
If it's a recent version of gpsd which uses kernel timestamps (check
for KPPS messages in "gpsd -D 4" output), you may already have a "true
PPS sync". The PPS and NMEA timestamps are paired in gpsd, so it's not
necessary to add the NMEA source to ntpd. To avoid problems with the
falseticker, you can remove the source from ntpd configuration or use
the noselect option to never use it and only monitor it.
That sound helpful!
With -D 4 I get a list of devices ending with "PPS", but presumably that
is not the same as "KPPS"? I did try an apt-get first to update gpsd
but it seems I have the most recent available. It seems I have 3.6. Do
I need a development version or...?
--
Cheers,
David
Web: http://www.satsignal.eu
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