Building firmware of crazyflie after modification

[HazarBoughanmi]

Hi all!

I try to add some files to the crazyflie fitmware.
To compile, I use these commands: $ make cf2_defconfig & $ make -j 12 but I got errors (undefined references to some functions I added) so I need to build the firmware from scratch, and let the linker find all include addresses.

So my question : how to build the firmware after modifying it ?

Thank you.

[krichardsson]

If you add new .c files you have to add them to the kbuild file, the same way as is described in the driver example