Just quick hardcode to publish some UBX messages to ROS. Disabled configuration of the receiver via yaml. Reciever should be configured via u-center software. Hardcoded to work as HPG Rover device. NavRELPOSNED.msg updated to match u-blox 9 protocol version 27.1
zed-f9p.yaml (only for seting up device connection and published messages)
roslaunch ublox_gps ublox_zed-f9p.launch