1. 启动,载入ROS(Robot Operating System)环境的相关设置和变量。
    export FASTRTPS_DEFAULT_PROFILES_FILE=~/.ros/fastdds.xml
    source /opt/ros/humble/setup.bash
    source /home/linhai/code/ros2/IsaacSim-ros_workspaces/humble_ws/install/setup.bash
    
  2. rqt_graph
    ros2 run rqt_graph rqt_graph
    
  3. 实时查看ROS图像话题(image topics)的数据流
    ros2 run rqt_image_view rqt_image_view
    
  4. 查看话题(topic)信息
    ros2 topic echo /odom --no-arr
    
  5. 记录数据,分析bag信息,读取数据
    ros2 bag record /topic_name
    
    ros2 bag info <bag_file_path>
    
    ros2 bag play <bag_file_path>
    
posted on 2024-03-21 16:42  FrostyForest  阅读(1)  评论(0编辑  收藏  举报