Re: [Paparazzi-devel] Re: Follow error in flight plan

[Gautier Hattenberger]

Hi,

If you want to use the "follow" task, you need to compile traffic_info.c 
in order to use the get_ac_info function.

Som you probably need to add something like :
ap.CFLAGS += -DTRAFFIC_INFO
ap.srcs += traffic_info.c

and don't forget to do the same for the sim part if you want to test 
your flight plan.

GH

Daniel Morgan a écrit :
> Also i should note i am trying to do a
>     <block name="follow">
>       <follow ac_id="2" distance="30" height="20"/>
>     </block>
> i am wanting to do leader follower stuff
>
> On Wed, Jun 25, 2008 at 10:24 PM, Daniel Morgan 
> <address@hidden 
> <mailto:address@hidden>> wrote:
>
>     i am getting this error when trying to build a flight plan with a
>     follow in it.. Can someone give me a little help
>
>     /home/osam/paparazzi3/var/Unicorn2/sim/nav.o: In function
>     `nav_periodic_task':
>     nav.c:(.text+0x15c0): undefined reference to `get_ac_info'
>     collect2: ld returned 1 exit status
>     Error while building custom runtime system
>     make[1]: *** [/home/osam/paparazzi3/var/Unicorn2/sim/simsitl] Error 2
>     make[1]: Leaving directory `/home/osam/paparazzi3/sw/airborne'
>
>
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