ROS常用命令详解及使用教程
文章目录
1.rosnode
1.1 rosnode ping
1.1.1 测试所有节点的连接状态
rosnode ping --all
1.1.2 测试到某个节点的连接状态
rosnode ping /<node-name>
1.2 rosnode list
rosnode list
1.3 rosnode info
rosnode info /<node-name>
1.4 rosnode machine
1.4.1 列出所有设备
rosnode machine
1.4.2 查看指定设备上的运行节点
rosnode machine <machine-name>
1.5 rosnode kill
1.5.1 结束所有节点进程
rosnode kill --all
1.5.2 列出所有节点并选择要结束进程的那个节点
rosnode kill
1.5.3 结束一个节点进程
rosnode kill /<node-name>
1.6 rosnode cleanup
rosnode cleanup
2.rostopic
2.1 rostopic echo
rostopic echo /<topic-name>
--offset
:Display time in messages as offset from current time (e.g. to calculate lag/latency).
-c
:Clear the screen after each message is published. Cannot be used with -p.
-b
:Display messages in a bag file:
2.2 rostopic list
rostopic list
-b
:List topics in a bag file.
-p
:List only publishers.
-s
:List only subscribers.
2.3 rostopic info
rostopic info /<topic-name>
2.4 rostopic type
rostopic type /<topic-name>
2.5 rostopic find
rostopic find <package-name>/<message-name>
2.6 rostopic bw
rostopic bw /<topic-name>
2.7 rostopic delay
rostopic delay /<topic-name>
2.8 rostopic hz
rostopic hz /<topic-name>
3.rosmsg
3.1 rosmsg show
rosmsg show /<message-type>
-r
:Display the raw msg definition.
3.2 rosmsg packages
rosmsg packages
-s
:Display all packages on a single line. Useful for backtick invocations.
3.3 rosmsg package
rosmsg package /<package-name>
-s
:Display all packages on a single line. Useful for backtick invocations.
3.4 rosmsg users
rosmsg users /<message-type>
4.rosservice
4.1 rosservice args
rosservice args /<service-name>
4.2 rosservice list
rosservice list
-n
:Include the name of the node that implements the service.
4.3 rosservice info
rosservice info <service-name>
4.4 rosservice find
rosservice find <package-name>/<service-type>
4.5 rosservice type
rosservice type <service-type>
5. rossrv
5.1 rossrv show
rossrv show <package-name>/<service-name>
5.2 rossrv packages
rossrv packages
5.3 rossrv package
rossrv package /<package-name>
6.rosparam
6.1 rosparam list
rosparam list
6.2 rosparam set
rosparam set <parameter-name> [parameter-value]
6.3 rosparam get
rosparam get <parameter-name>
6.4 rosparam delete
rosparam delete <parameter-name>
6.5 rosparam load
rosparam load <yaml-file>
6.6 rosparam dump
rosparam dump <yaml-file>