Re: [Paparazzi-devel] UDP communication testing

[Felix Ruess]

Hi Fauzi,

I'm not quite clear on what exactly you want to do...

Can you elaborate? What exactly do you mean with changing the target altitude label?

Do you just want to send a new command to the (simulated) aircraft to set a new target altitude?
If so, you don't need to go through the GCS, you can just write your own program that posts messages (e.g. change to a different flight plan block or change a waypoint) to the Ivy bus, which will then be forwarded to the aircraft. Have a look at http://paparazzi.enac.fr/wiki/Overview#System_Architecture

There is some information on how this works on http://paparazzi.enac.fr/wiki/DevGuide/Server_GCS_com

To e.g. change a waypoint send the MOVE_WAYPOINT ground message via ivy. 

You can take a look at e.g. sw/in_progress river_tracking or button on how to send such messages via ivy from C.
Or sw/ground_segment/python/udp_link for some python examples...

Hope that helps.

Cheers, Felix

On Mon, May 6, 2013 at 11:49 AM, Fauzi Zakaria <address@hidden> wrote:

Hi All,..

I would like to test a UDP communication between my application software with the paparazzi GCS for Quad_LisaM_2 simulation .  Could anybody help me how to create a program in order to change the ¨target altitude¨ label on the strip of GCS? When I sent a number of ¨10¨, the label will change to ¨10m¨. I also want to know, what type of variables involved? Do I need to create a subsystem or module for this testing?

Thank you.

Kind regards,

Fauzi

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