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Re: Strange troubles with emulation
From: |
Gary E. Miller |
Subject: |
Re: Strange troubles with emulation |
Date: |
Thu, 21 Jan 2021 16:08:08 -0800 |
Yo Владимир!
On Fri, 22 Jan 2021 02:51:39 +0300
Владимир Калачихин <v.kalachikhin@gmail.com> wrote:
> 22.01.2021 02:13, Gary E. Miller пишет:
> >> After this, I run `gpspipe -R -n 200 > raw.log`
> >> Result -- in the attachment.
> >
> > Yes. But the problem has already come, and gone.
> >
> >> I cut first three rows from raw.log and run `gpsfake -c 1 raw.log`
> >>
> >> I see that gpspipe -R return ok NMEA flow,
> >
> > Not ok. Wrong line endings. But this time you have good JSON.
>
> `gpspipe -R -n 200 > raw.log` created wrong line endings?
Dunno, I'll look later. What matters is you got gpsd JSON, that should
be what you want. Right?
> >> gpspipe -w return:
[...]
> > Looks good.
> >
> > So what again is your problem now?
> >
>
> If you looked at the raw.log You would see cycled repetition of
> sentences RMC GGA VTG GSA. Not "no fix" case present.
> But JSON TPV has "mode":1 and "mode":3 alternately.
Look again.
"mode":1 means No FIX.
"mode":3 means 3D FIX.
This is expalined in "man gpsd_json" or online here:
https://gpsd.io/gpsd_json.html
Scroll down to the "TPV" section.
I have not updated that page to .adoc yet.
RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
gem@rellim.com Tel:+1 541 382 8588
Veritas liberabit vos. -- Quid est veritas?
"If you can't measure it, you can't improve it." - Lord Kelvin
pgp2bWc2pKIfH.pgp
Description: OpenPGP digital signature
- Re: Strange troubles with emulation, (continued)
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/20
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/20
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/20
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/20
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/20
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/21
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/21
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/21
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/21
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/21
- Re: Strange troubles with emulation,
Gary E. Miller <=
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/22
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/22
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/22
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/22
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/22
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/27
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/28
- Re: Strange troubles with emulation, Владимир Калачихин, 2021/01/29
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/29
- Re: Strange troubles with emulation, Gary E. Miller, 2021/01/29