import os.path from ament_index_python.packages import get_package_share_directory from launch import LaunchDescription from launch_ros.actions import Node from launch.substitutions import LaunchConfiguration, PathJoinSubstitution from launch_ros.substitutions import FindPackageShare from launch.conditions import IfCondition def generate_launch_description(): ld = LaunchDescription() livox_driver = Node( package='livox_ros2_driver', executable='livox_ros2_driver_node', arguments=[] ) ld.add_action(livox_driver) return ld