Re: gpsd losing connection to ublox

[Gary E. Miller]

Yo Niall!

On Tue, 9 Nov 2021 14:15:52 -0800
Niall Parker <stuff@npengineering.ca> wrote:

> On 2021-11-09 10:38 a.m., Gary E. Miller wrote:
> > You could try forcing the port speed (-s)  
> 
> Bingo, thank you sir !
> 
> Everything is much better behaved with -s 115200 in GPSD_OPTIONS
> 
> Without it, ubxtool wouldn't even recognize the GPS and the debug log 
> was full of serial speed probe attempts. Occasionally it would find
> it OK, get data but then lose it again.

I think this is fixed in git head.  Would be nice if you can test.

> $ubxtool -p MON-VER -P 29.00 --device /dev/ttyTHS1
> UBX-MON-VER:
>    swVersion EXT CORE 1.00 (71b20c)
>    hwVersion 00190000
>    extension ROM BASE 0x118B2060
>    extension FWVER=TIM 2.01
>    extension PROTVER=29.00
>    extension MOD=ZED-F9T
>    extension GPS;GLO;GAL;BDS
>    extension SBAS;QZSS

Nice part.

> I should probably watch it a few days before declaring fixed but
> looking good so far.

Don't stop watching it.  I suggest ntpviz so you can really understand
how it is performing.

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

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    "If you can't measure it, you can't improve it." - Lord Kelvin

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