I am getting confused between frames used in ROS and used by FCU for vision Velocity Fusion.
I am using ROS to publish vision velocity.
EV_VEL + ROTATE_EV
EV_VEL in ROS framework is FLU or FRD ?
Flight Controller is in FRD so velocity vision should also be FRD ?
What is use of ROTATE_EV ? Does it convert Body frame to NED frame or NED to BODY frame ?