Re: [Paparazzi-devel] Bungee Takeoff failure

[Erik Petersen]

Hi,

first we tried to simply add a altitude to the bungee waypoint. This did 
not work, I don't really know if it should?

Furthermore now the UAV jumps into Kill-Mode after getting into the 
bungee block. But I did not update my flight plan.

Due to lack of time I propably cannot test the Bungee Routine with the 
changed c-Code which Felix Ruess provided this week.

Thanks for the help.

Best regards,
Erik

Am 2017-01-18 10:50, schrieb Gautier Hattenberger:
> Hi Erik,
>
> Could you try with the following fix:
>
> https://github.com/paparazzi/paparazzi/pull/1988
>
> Note that you'll probably have to update your flight plan for latest
> master changes and use 'call_once' for instruction that are actually
> called only one time (see
> https://github.com/paparazzi/paparazzi/pull/1967)
>
> Gautier
>
>
> Le 16/01/2017 à 00:15, Felix Ruess a écrit :
> > Hi Erik,
> >
> > so if I understand you correctly, the bungee routine turns on the 
> > throttle as expected, right?
> >
> > Does the aircraft ever gain significant height? How high did it go 
> > until you presumably took over or switched to another flight plan 
> > block manually?
> > I see the altitude of your Bungee waypoint is 560m (50m above 
> > ground_alt).
> >
> > Also in the bungee code there is a FIXME?
> > https://github.com/paparazzi/paparazzi/blob/master/sw/airborne/modules/nav/nav_bungee_takeoff.c#L148
> >
> > It seems that it will currently only exit the bungee routine (and 
> > deroute) if you are 15m (BUNGEE_TAKEOFF_HEIGHT) above the Bungee 
> > waypoint altitude, so at 75m above ground_alt.
> > I presume you didn't let it get that far?
> >
> > So to me it sounds like this should be fixed in the Bungee routine as 
> > mentioned in the FIXME by Gautier with the rewrite in 
> > https://github.com/paparazzi/paparazzi/pull/1074
> > @gautierhattenberger I think it should indeed add the 
> > BUNGEE_TAKEOFF_HEIGHT to the current aircraft altitude when the setup 
> > is run (and not ground_alt and neither the WP alt as it currently is).
> >
> > Cheers, Felix
> >
> > On Sun, Jan 15, 2017 at 11:05 PM, Erik Petersen 
> > <address@hidden 
> > <mailto:address@hidden>> wrote:
> >
> >     Hi Felix,
> >
> >     shure, sorry could have thought to mention the version. It's
> >     Paparazzi Version 5.11.
> >
> >     A link to my airframe and flightplan is here:
> >     https://megastore.uni-augsburg.de/get/prMQ6tYteu/
> >     <https://megastore.uni-augsburg.de/get/prMQ6tYteu/>
> >
> >     Thank you!
> >
> >     Best regards,
> >     Erik
> >
> >
> >     Am 2017-01-15 19:16, schrieb Felix Ruess:
> >
> >         Hi Erik,
> >
> >         can you please provide some more details?
> >         What Paparazzi version are you using? Please post (a link to)
> >         your airframe
> >         config, flight plan, etc..
> >
> >         Cheers, Felix
> >
> >         On Sun, Jan 15, 2017 at 5:24 PM, Erik Petersen <
> >         address@hidden
> >         <mailto:address@hidden>> wrote:
> >
> >             Hi everyone!
> >
> >             I've got a problem with the Bungee Routine. All variables
> >             are set properly,
> >             but my UAV does not deroute into the next block. it's just
> >             heading straight
> >             forward. The bungee routine itself works.
> >             can anyone help me find the mistake?
> >
> >             Sincerely,
> >             Erik Petersen
> >
> >             --
> >             Erik Petersen
> >             Institut für Geographie
> >             Universität Augsburg
> >             Universitaetsstrasse 10
> >             D - 86135 Augsburg
> >
> >             Telefon: +49 (0) 821 598-2765
> >             <tel:%2B49%20%280%29%20821%20598-2765>
> >             Email: address@hidden
> >             <mailto:address@hidden>
> >             
> > http://www.geo.uni-augsburg.de/lehrstuehle/phygeo/personal/petersen/
> >             
> > <http://www.geo.uni-augsburg.de/lehrstuehle/phygeo/personal/petersen/>
> >
> >
> >
> >
> >
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