比如turtlebot的键盘控制节点发布的速度控制指令话题是/turtlebot/cmd_vel,但是我们自己的机器人订阅的速 度控制话题是/cmd_vel,这时使用<remap>就可以轻松解决问题,将/turtlebot/cmd_vel重映射为/cmd_vel, 我们的机器人就可以接收到速度控制指令了: <remapfrom="/turtlebot/cmd_
command topic forward_turtlesim_commands_to_second_turtlesim_node = Node( package='turtlesim', executable='mimic', name='mimic', remappings=[ ('/input/pose', '/turtlesim1/turtle1/pose'), ('/output/cmd_vel', '/turtlesim2/turtle1/cmd_vel'), ] ) return LaunchDescription([ background_r...
AI代码解释 # Nodes launching commandsstart_map_saver_server_cmd=Node(package='nav2_map_server',executable='map_saver_server',output='screen',parameters=[configured_params])start_lifecycle_manager_cmd=Node(package='nav2_lifecycle_manager',executable='lifecycle_manager',name='lifecycle_manager_slam',...
process[master]: started with pid [21398] ROS_MASTER_URI=http://localhost:11311 setting /run_id to a8e85210-44bd-11ea-aa0f-9822efa1466f process[rosout-1]: started with pid [21409] started core service [/rosout] process[talker-2]: started with pid [21412] process[listener-3]: sta...
command:功能类型(load、dump、delete) file:参数文件的路径 param:参数名称 include include标签功能和编程语言中的include预处理类似,它可以导入其他launch文件到当前include标签所在的位置,实现launch文件复用。 <include file="$(find package_name)/launch_file_name"> remap remap标签可以实现节点名称的重映...
webPage(web)string A web page. Flag can appear in Create mode of commandFlag can appear in Edit mode of command Flag can appear in Query mode of commandFlag can have multiple arguments, passed either as a tuple or a list. Python examples...
ns = “namespace” :turtlesim 话题名字(turtle1/cmd_vel、turtle1/color_sensor 和 turtle1/pose )被从全局命名空间移动 到 /sim1 和 /sim2 的单独命名空间里。 args:传递参数到节点. 个人理解,arg参数只在launch文件中合法(相当于局部变量),不直接传给节点,所以需 要通过node中的args属性进行传递. ...
"pipeTransport": {"pipeProgram":"${debugInfo.shellexecPath}","pipeArgs": ["/s","${debugInfo.remoteMachineId}","/p","${debugInfo.parentProcessId}","/c","${debuggerCommand}","--tty=${debugInfo.tty}"],"pipeCmd": ["/s","${debugInfo.remoteMachineId}","/p","${debugInfo.parentPr...
command topic forward_turtlesim_commands_to_second_turtlesim_node = Node( package='turtlesim', executable='mimic', name='mimic', remappings=[ ('/input/pose', '/turtlesim1/turtle1/pose'), ('/output/cmd_vel', '/turtlesim2/turtle1/cmd_vel'), ] ) return LaunchDescription([ background_r...
To launch an old command or batch file from within a Windows PowerShell script, launch Cmd.exe with the/Cparameter: CMD.EXE /C PAUSE Or if it’s a .bat or .cmd file, you can put it directly within the Windows PowerShell script and run it: ...