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

From: David Buzz Carlson
Subject: Re: [Paparazzi-devel] "Unknown message WIND_INFO" while replaying a flight
Date: Mon, 25 May 2009 12:16:58 +0300
User-agent: Thunderbird (X11/20090318)

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?


Pascal Brisset wrote:

messages are organized into "classes" (conf/messages.xml , - "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/

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 ...


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.

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