ros2 bag play rosbag2_2021_07_14-09_39_06 1. 终端返回: [INFO] [rosbag2_storage]: Opened database 'rosbag2_2021_07_14-09_39_06/rosbag2_2021_07_14-09_39_06_0.db3' for READ_ONLY. 1. 海龟将遵循在记录时输入的相同路径(尽管不是100%准确,turtlesim对系统时间的微小变化很敏感)。
ros2 bag play rosbag2_2021_10_03-15_31_41_0.db3 -r 10 1. 4.2.2 -l 循环播放 单曲循环就是它了 ros2 bag play rosbag2_2021_10_03-15_31_41_0.db3 -l 1. 4.2.3 播放单个话题 ros2 bag play rosbag2_2021_10_03-15_31_41_0.db3 --topics /sexy_girl 1. 五、总结 相信你已...
$ ros2 bag play subset 终端中会提示: 小海龟仿真器中可以看到海龟按照之前控制的指令在运动。您的乌龟将遵循您在录制时输入的相同路径(尽管并非完全是100%;turtlesim对系统时间的细微变化敏感)。 这就是 ROS2 中录制数据集的神器——ros2 bag,我们可以通过这种方式和别人分享自己的工作成果嘞! 由于subset文件记...
ros2 bag info <bag_file_name> 5.5 ros2 bag play 在重放包文件之前,在teleop运行的终端中输入Ctrl+C。然后确保turtlesim窗口是可见的,这样您就可以看到包文件的运行情况。 ros2 bag play subset 因为文件记录了/turtle1/pose主题,所以只要turtlesim在运行,ros2 bag play命令就不会退出,即使您没有移动。这是...
ros2 bag record -a 2 ros2 bag info 命令功能:查看主题数据记录文件信息 命令格式:ros2 bag info <file_dir_name> 我们可以用之前的3各记录命令生成的数据文件来测试: 3 ros2 bag play 命令功能:回放记录下来的主题数据,可通过ros2 topic echo查看回放数据,也可以通过rqt工具查看 ...
I want to use the delay option of bag play that was implemented in ROS1, but it seems that it is not implemented in ROS2. Is there any reason why it is not implemented in ROS2? TierIV implemented the delay option in the forked repository below, if we submit a pull request to this...
# Download a ROS bag to play, saving it as rosbag-example.bag curl -L -o rosbag-example.bag https://bit.ly/freedom-rosbag-example-car # Play the ROS bag and the Agent will listen to the topics it publishes ros2 bag play -s rosbag_v2 rosbag-example.bag ...
Description Like in ROS 1, there should be a chance to control the replaying of a bag file. spacebar should toggle the start/pause replaying. s should solely spin the bag once. Generally, as for now, there is no status feedback given whe...
ros2 run命令从包中启动可执行文件。 ros2 run <package_name> <executable_name> 要运行turtlesim,请打开一个新终端,然后输入以下命令: ros2 run turtlesim turtlesim_node 这里,包名为turtlesim,可执行文件名为turtlesim_node。 ros2节点列表 显示所有运行节点的名称。