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Re: [Paparazzi-devel] pb with Ardrone

From: Felix Ruess
Subject: Re: [Paparazzi-devel] pb with Ardrone
Date: Wed, 18 Dec 2013 18:11:10 +0100

Hi Bruno,

I just fixed a compilation issue with ardrone2_sdk which compiles from latest master now here, however I'm not sure if that currently works as expected (focus of the guys was on ardrone2_raw).

Cheers, Felix

On Wed, Dec 18, 2013 at 4:42 PM, bruno jouvencel <address@hidden> wrote:

I found functions
stabilization_attitude_set_earth_cmd_i &

in version v5.1_devel-698-g9da492e
I have the good version v5.1 installed on my computer.
In Settings,  files rotorcarft_basic.xml and rotorcraft_guidance.xml are défined

I always one error of compilation : guidance_h (function guidance_h_run) two functions with "undefined reference".

Thanks to help me


For the compilation of ardrone2_sdk, I have  2 errrors :
firmwares/rotorcraft/stabilization/stabilization_attitude_rc_setpoint.c:262:51: error: 'stab_att_sp_euler' undeclared (first use in this function)
firmwares/rotorcraft/stabilization/stabilization_attitude_rc_setpoint.c:262:51: note: each undeclared identifier is reported only once for each function it appears in
firmwares/rotorcraft/stabilization/stabilization_attitude_rc_setpoint.c: In function 'stabilization_attitude_read_rc_setpoint_quat_earth_bound_f':
firmwares/rotorcraft/stabilization/stabilization_attitude_rc_setpoint.c:314:51: error: 'stab_att_sp_euler' undeclared (first use in this function)
make[1]: *** [/home/paparazzi/var/ardrone2_sdk/ap/firmwares/rotorcraft/stabilization/stabilization_attitude_rc_setpoint.o] Error 1
make[1]: Leaving directory `/home/paparazzi/sw/airborne'
make: *** [ap.compile] Error 2

After a correction in file stabilization_attitude_rc_setpoints.c (is it normal??) , I find new errors

/home/paparazzi/var/ardrone2_sdk/ap/firmwares/rotorcraft/guidance/guidance_h.o: In function `guidance_h_run':
guidance_h.c:(.text+0x28b0): undefined reference to `stabilization_attitude_set_earth_cmd_i'
guidance_h.c:(.text+0x28fc): undefined reference to `stabilization_attitude_set_rpy_setpoint_i'
guidance_h.c:(.text+0x29a8): undefined reference to `stabilization_attitude_set_earth_cmd_i'
collect2: error: ld returned 1 exit status
make[1]: *** [/home/paparazzi/var/ardrone2_sdk/ap/ap.elf] Error 1
make[1]: Leaving directory `/home/paparazzi/sw/airborne'
make: *** [ap.compile] Error 2

In documentation  I do not find these functions!


Bruno Jouvencel

Professeur Université de Montpellier 2

Responsable Master Robotique Automatique



tel 04 67 41 85 60

Port 06 89 48 69 90

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