PPS and NMEA same source not combined

Mike Smith <mike-/[email protected]>
Newsgroups gmane.comp.time.chrony.user
Message-ID <[email protected]>
Hi,
I have a GPS hat working fine with a steady nice long stream of sats.
My chrony conf file has the following refclocks

refclock PPS /dev/pps0 lock nmea refid PPS
refclock SHM 0 refid NMEA

Chrony eventually chooses my PPS as the current best clock as I would have expected.  Unfortunately the NMEA clock always comes up with the ? Maybe in error when queried from chronyc sources

I can’t see why NMEA should be in error when it’s essentially the same source.  Is there something I can do to keep pps as current best clock and NMEA to be combined?

Sorry if it’s a stupid question

Thanks, Mike.




Kind regards, Michael A Smith.



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