[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [gpsd-users] Where is my RTK fix?

From: Gary E. Miller
Subject: Re: [gpsd-users] Where is my RTK fix?
Date: Wed, 11 Sep 2019 10:46:44 -0700

Yo pisymbol!

On Wed, 11 Sep 2019 12:03:11 -0400
"pisymbol ." <address@hidden> wrote:

> On Wed, Sep 11, 2019 at 12:00 PM pisymbol . <address@hidden>
> wrote:
> > Hello:
> >
> > I have a Trimble unit (again) and now using gpsd's API effectively.
> > This unit has RTK capability using Trimble's ground stations.
> >
> > I noticed that when the unit has RTK fix as indicated by the solid
> > orange lights on the unit, the 'status' field in the TPV dict
> > disappears. Yet when I don't have RTK fix the status field is set
> > to 2. In all cases mode is set to 3.
> >
> > Seems like a bug. Shouldn't I see status = 3 (STATUS_RTK_FIX)?
> >
> >  
> Note that  the unit is only emitting GGA and RMC NMEAs. If I need
> more/different NMEA sentences to be emitted for gpsd to translate the
> status correctly, please let me know. (though technically GGA should
> give it to you).

driver_mea0183.c in the function processGGA() does check field 6 in
the $GPGGA for RTK.

Send a binary capture of your GNSS receiver output and I'll look at it.

Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

Attachment: pgpv47gP7kM7P.pgp
Description: OpenPGP digital signature

reply via email to

[Prev in Thread] Current Thread [Next in Thread]