Re: [Paparazzi-devel] rotorcraft firmware compile errors

[Felix Ruess]

Hi Chris,

as the float version supports gain scheduling, you have to define the gains in a bit clumsy way in the airframe file: inside angle brackets.

See e.g. https://github.com/paparazzi/paparazzi/blob/master/conf/airframes/examples/quadrotor_mlkf.xml

Cheers, Felix

On Thu, Aug 15, 2013 at 9:26 PM, Chris <address@hidden> wrote:

Hi Felix.
I will try it of course!
I am building my first hexacopter and i want everything to be correct because those things crash badly (especially if the gains are set too high, mine flipped) as i learned from manually flying it :-D
Btw now i get those errors (maybe i should recompile everything?):

firmwares/rotorcraft/stabilization/stabilization_attitude_ref_quat_float.c:55:1: error: invalid initializer
firmwares/rotorcraft/stabilization/stabilization_attitude_ref_quat_float.c:56:1: error: invalid initializer
firmwares/rotorcraft/stabilization/stabilization_attitude_ref_quat_float.c:57:1: error: invalid initializer
firmwares/rotorcraft/stabilization/stabilization_attitude_ref_quat_float.c:58:1: error: invalid initializer
firmwares/rotorcraft/stabilization/stabilization_attitude_ref_quat_float.c:59:1: error: invalid initializer
firmwares/rotorcraft/stabilization/stabilization_attitude_ref_quat_float.c:60:1: error: invalid initializer
make[1]: *** [/home/hendrix/paparazzi/var/f550/ap/firmwares/rotorcraft/stabilization/stabilization_attitude_ref_quat_float.o] Error 1

make[1]: Leaving directory `/home/hendrix/paparazzi/sw/airborne'
make: *** [ap.compile] Error 2
make: Leaving directory `/home/hendrix/paparazzi'

Chris

On 08/15/2013 08:09 PM, paparazzi-devel-request@nongnu.org wrote:

Hi Chris,

thx! Should be fixed in master now.

You might also want to test the Kalman filter ahrs: float_mlkf

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