For the OpenPilot Revolution I followed night-ghosts instructions here https://github.com/night-ghost/ardupilot/wiki/Flash-firmware to get a bootloader. Then I just fetched the latest ardupilot mainline code (commit f75dea3), did a submodule update
git submodule update
and build with waf
./waf configure --board revo-mini
./waf --target bin/arducopter --upload
Building and uploading worked fine for me. I know it has been said before, but this is very cool, very nice work! Can’t wait to see how this FC compares to a Pixracer.
Anyway, I also have a CC3D Revolution Mini here, which I would also like to try, but I don’t know how to get it into BL mode. Any hints?