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@HorimotoHiroto

[ROS2] rosbagをrecordしてplayする

Last updated at Posted at 2022-11-12

[ROS2] rosbagをrecordしてplayする

基本的には公式のこのリンクをたどればわかると思います．以下ではもっと簡素に書きます．

record

以下のコマンドでトピックをrecordします．ここで大事なのがROS1と違って止めるときはrosnode killではなくCtrl+Cで止めます．

$ ros2 bag record /topic_name1 /topic_name2

play

以下のコマンドでトピックをplayします．ここで大事なのがROS1と違ってファイルではなくフォルダを指定します．

$ ros2 play rosbag2_year_month_day-hour_minute_second
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