[Top][All Lists]

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

Re: [gpsd-users] Galileo

From: Gary E. Miller
Subject: Re: [gpsd-users] Galileo
Date: Wed, 7 Mar 2018 10:37:45 -0800

Yo Paul!

On Wed, 7 Mar 2018 09:20:53 +0000
Paul <address@hidden> wrote:

>  > No GAGSV sentences seen using gpspipe or gpsmon /dev/ttyACM0,
>  > but they are being produced, according to ublox-centre and with
>  > stty -F /dev/ttyACM0 -echo &&  cat /dev/ttyACM0.  
> I get the same here.   gpspipe -r or -R shows GPGSV and GLGSV
> but not GAGSV.

Try running gpsd in the foreground with logging on:
        gpsd -nND 3 /dev/ttyACM0

You'll probably see that gpsd detects the device as a u-blox and
send some config to the GPS.

Check out ubx_cfg_prt() in driver_ubx.c

To prevent this reconfiguration, start gpsd with -b.

> But with cat /dev/ttyACM0, the GAGSV are present, which is why
> I always cat the port rather than use a gpsd client if I want
> to be sure what the GPS is sending.

Both are correct, at the time they are run.

> gpsd 3.15 (revision 3.15-2build1) on Ubuntu 16.04.4 LTS.


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: pgpP4vFPL6aOp.pgp
Description: OpenPGP digital signature

reply via email to

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