Due to the system restriction, the ROS components must be used under root user. Thus, execute
Then run ROS command (such as
If you would like to use SLAM, please compile it first.
cd （GAAS_PATH)/software/SLAM/ygz_slam_rossh generate.sh
Everything you need for SLAM has already been installed in the mirror.
/root/Firmwareis the PX4 Firmware