atusb/cam/mkmk: update for on-going work; showcase use of "rotate"
atusb/cam/mkmk: update for on-going work; showcase use of "rotate"

cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan