error compiling voxl-vision-px4 from source

[Aldo Castro Freire]

it says cannot find -lsensor_imu and not sure how to fix it !!

[tom]

See this thread to see if the solution works for you.

[Aldo Castro Freire]

I still have this errors :

CMakeFiles/voxl-vision-px4.dir/fixed_frame_pipe.c.o:fixed_frame_pipe.c:function fixed_frame_pipe_init: error: undefined reference to 'pipe_sink_set_data_cb'
CMakeFiles/voxl-vision-px4.dir/px4_shell.c.o:px4_shell.c:function px4_shell_init: error: undefined reference to 'pipe_sink_set_data_cb'

[tom]

Are you building from master? Which version of voxl-emulator are you using?

[Aldo Castro Freire]

I am building from tag v0.6.8 because when I build from master I got this error while pushing to the companion computer:

voxl-vision-px4 is crashing on the voxl right now. I am not sure how to fix it !!

[tom]

I would rebuild using the master branch and do the following:

You can use the opkg server in order to install the dependencies.

In /etc/opkg/opkg.conf uncomment the line #src/gz dev http://voxl-packages.modalai.com/dev.

Then, call opkg update

• Install libmodal_json with opkg install libmodal_json
• Install voxl-mpa-tools with opkg install voxl-mpa-tools
• Back on your host pc, run ./install-on-voxl.sh

[Aldo Castro Freire]

Thank you, that one work and I can changed the port for qgc

[tom]

@Aldo-Castro-Freire Great to hear!