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Fwd: NTP via tcp NMEA feed
From: |
Nick Taylor |
Subject: |
Fwd: NTP via tcp NMEA feed |
Date: |
Mon, 24 Oct 2022 12:42:59 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 |
Yo Gary
Any news on this one - or the quest for making the tcp feed more reliable??
TIA
Nick
-------- Forwarded Message --------
Subject: Re: NTP via tcp NMEA feed
Date: Thu, 20 Oct 2022 17:03:45 +0100
From: Nick Taylor <nicktaylor@dataskill.uk>
To: gpsd-users@nongnu.org
Yo Gary
Some good news some bad...
I ran a test using NMEA tcp feed at different site (different customer -
most likely completely different hardware) and we see NTP feed fine in
ntpshmmon
It's a bit difficult to run the debug here as we have limited ssh access
to the site.
Just a thought... I have seen the config page for one of these devices
and there is selection of which NMEA phrases should get delivered in the
tcp feed. I don't think we can get this altered as clients have set
things up for other on board equipment, not just for us. My point is
that quite possibly gpsd would function fine if it was directly
connected to the gps device - or had the full feed. I'm aware that it's
tested in a lot of different configurations...
Maybe it's not worth killing ourselves over this if it is due to
something strange with this particular feed... Anyhow...
Maybe a problem with the received message order??
I'll just pushed some log changes to git that may, or may not, shed
some light here.
Attached please find new log using your latest version.
Hope this throws more light as you hoped...
Cheers
Nick
gps-1279-20221020.log
Description: Text document
- Re: NTP via tcp NMEA feed, (continued)
- Re: NTP via tcp NMEA feed, Nick Taylor, 2022/10/16
- Re: NTP via tcp NMEA feed, Gary E. Miller, 2022/10/17
- Re: NTP via tcp NMEA feed, Nick Taylor, 2022/10/18
- Re: NTP via tcp NMEA feed, Nick Taylor, 2022/10/18
- Re: NTP via tcp NMEA feed, Gary E. Miller, 2022/10/18
- Re: NTP via tcp NMEA feed, Nick Taylor, 2022/10/18
- Re: NTP via tcp NMEA feed, Gary E. Miller, 2022/10/18
- Re: NTP via tcp NMEA feed, Nick Taylor, 2022/10/19
- Re: NTP via tcp NMEA feed, Gary E. Miller, 2022/10/20
- Re: NTP via tcp NMEA feed, Nick Taylor, 2022/10/20
- Fwd: NTP via tcp NMEA feed,
Nick Taylor <=
- Re: NTP via tcp NMEA feed, Gary E. Miller, 2022/10/24
- Re: NTP via tcp NMEA feed, Nick Taylor, 2022/10/31
- Re: NTP via tcp NMEA feed, Gary E. Miller, 2022/10/31
- Re: NTP via tcp NMEA feed, James Browning, 2022/10/14