I’m working toward adding a custom app to run alongside APM on Pixhawk, to listen for heartbeat and send it navigation commands.
As a start, I’ve followed along with the ‘Hello Sky’ example (pixhawk.org/dev/px4_simple_app) but I got confused with which ‘make’ I should be using for build and upload.
This line in PX4Firmware/makefiles/config_px4fmu-v2_default.mk:
MODULES += examples/px4_simple_app
and in ardupilot/ArduCopter…
… didn’t result in ‘px4_simple_app’ appearing as a command after the upload.
What am I missing?