I've upated to the latest rev 2.0.34, and now I can't arm the motors in OCTA_FRAME.
I've tried changing the frame in APM_config.h to QUAD_FRAME and it arms OK, tried HEXA_FRAME and it also arms OK, but setting OCTA_FRAME, just keeps the green led solid, no arming; everything else seems to work fine.
Thanks Sasha, tried that but still same behaviour.
Once I plug the battery, leds flash correctly, but green led is always solid. If I change the frame from Octa to Quad or HEXA, doing nothing else than reloading the code, green led flashes ok and I can arm the motors without problems...
anyone else? :-)