[FOSS-GPS] rtklib not outputting any solution

Amir Allahverdi am.allahverdi at gmail.com
Thu Aug 25 05:25:13 PDT 2022


Hey Sam,

Have you enabled child message in ucenter?

Regards,
Amir

On Thu, 25 Aug 2022, 5:23 pm , <sam at samthurtle.com.au> wrote:

> Hello members of the FOSS-GPS mailing list.
>
> My name is Sam. It is nice to e-meet you all, and I hope you can help me
> with an rtklib issue I am experiencing.
>
> I have a U-blox NEO-M8P GPS receiver board connected via serial to my
> NVIDIA Jetson running Ubuntu 18.04.
>
> I am trying to use rtklib-qt to apply RTK corrections via NTRIP and
> output a log file with the corrected solution. When I output the log
> file for the solution, it outputs an empty file.
>
> If I output the raw GPS in NMEA, I can see the pre-corrected stream is
> output as expected.
>
> If I output the correction stream in NMEA, I can see the corrections are
> being output as expected.
>
> It is also worth mentioning that I was not able to get the solution
> results panel on the left of the main rtknavi window to display any
> data. It just shows "Solution: ----" and lat/long/height 0.
>
> Has anybody experienced this before, and perhaps able to offer any
> advice?
>
> I have also tested using rtklib 2.4.3 b34 on a Windows computer and I'm
> experiencing the same issue, so I expect it's more than likely a setup
> issue rather than a bug.
>
> Please also see below some screenshots which may help in determining my
> issue. Thanks in advance.
>
> Input window:
> See attached 1_input_window.png.
>
> Rover options:
> See attached 2_input_window_rover_options.png.
>
> Correction options (obfuscated for security, duh)
> See attached 3_input_window_correction_options.png.
>
> Output streams:
> See attached 4_output_streams.png.
> (I tried to output the solution as both Lat/Long/Height and NMEA0183).
>
> Log outputs:
> See attached 5_log_outputs.png.
>
> Kind regards,
> Sam_______________________________________________
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