Eigen library

1

Hi everyone,
I’m doing an university project and I’m trying to use the library “Eigen” (i’ve noticed that px4 uses it’s own structure for matrix multiplication but for other reasons i should use Eigen).

Including the library i got this type of error:
Eigen/Dense: No such file or directory

I have to simply include the library somewhere in the code?( I’ve seen on the web that PX4 has some problems including Eigen due to NUTTX)

2

Problem solved, i simply added the library into the folder lib, add the folder into the Cmakefiles and then included in a module as DEPENDS.
I also had to remove warning as error that caused problems with eigen.

4

Can you provide more details?