It makes more sense to set the optimization flags on a platform basis
instead of individually for each module. This allows for different
optimization options for SITL, NuttX, Snapdragon, etc.
Now the mixer is a C++ library that can be fairly easily bolted into an output driver to provide mixing services.
Teach the FMU driver how to use it as an example. More testing is still required.
Daniel Agar
Nicolae Rosia
Julian Oes
James Goppert
Anton Babushkin
Luis Rodrigues
Lorenz Meier
px4dev