Re: [Paparazzi-devel] "Unknown message WIND_INFO" while replaying a flight

[David Buzz Carlson]

The datalink contains commands like MOVE_WP and settings that were 
sent.  I think the best option may be to simply add the option to the 
replay agent about which message classes would be sent?

Buzz

Pascal Brisset wrote:
> Hi,
>
> messages are organized into "classes" (conf/messages.xml , 
> http://paparazzi.enac.fr/wiki/Overview#System_Architecture):
> - "telemetry" for messages from the A/C to the ground station (e.g. 
> "GPS")
> - "datalink" for messages from the ground station to the A/C (e.g. 
> "WIND_INFO" for wind estimation)
> - "ground" for messages on the Ivy bus between the "server" agent and 
> the user interfaces (e.g. gcs)
> The server obviously logs the "telemetry" messages. To help log 
> analysis, log of the "datalink" messages is now also done. The replay 
> agent simply parses the lines
> of the log and sends them on the Ivy bus. So it also sends the 
> WIND_INFO messages. This message is not recognized by the server which 
> prints a warning message on its error output  
> (sw/ground_segment/tmtc/server.ml:146).
>
> Two options:
> - the replay agent sends only the "telemetry" messages;
> - the server agent does not issue a warning upon reception of the 
> wrong message.
>
> I would go for the first option. Thinking about it ...
>
> --Pascal
>
> chris wrote:
> > Can anyone explain what this message i get while replaying my flight 
> > means?
> >
> > "Unknown message WIND_INFO in class telemetry from replay1: WIND_INFO 
> > 1 42 0. 4.7 13.5"
> >
> > Thank you very much.
> > Chris
> >
> >
> >
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>
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