ROS Kinetic学习笔记

1、Platform:Ubuntu16.04+ROS Kinetic Klame

2、After installation of ROS, It's convenient if the ROS environment variables are automatically added to your bash session every time a new shell is launched:


  
  
  1. $: echo "source /opt/ros/kinetic/setup.bash" >> ~/.bashrc
  2. $: source ~/.bashrc

3、catkin_ws工作空间:catkin是ROS定制的编译构建系统,是对CMake的扩展,编写规则类似。

4、建立工作空间


  
  
  1. $: mkdir -p ~ /catkin_ws/src
  2. $: cd ~ /catkin_ws/
  3. $: catkin_make

5、编译


  
  
  1. $: cd ~ /catkin_ws/ #切记回到工作空间
  2. $: catkin_make
  3. $: source ~ /catkin_ws/devel /setup.bash #编译完成后要source刷新环境

建议


  
  
  1. $: echo "source ~/catkin_ws/devel/setup.bash" >> ~/.bashrc
  2. $: source ~/.bashrc

6、catkin_ws软件框架

待插图......

7、package是ROS软件的基本组织形式,catkin编译的基本单元,一个package可以包含多个可执行文件(节点)。



8、常用的包管理指令

(1)查找某个pkg的地址:

$: rospack find [pkg_name]
  
  

         列出本地所有的pkg:

$: rospack list
  
  

(2)跳转到某个pkg路径下:

$: roscd [pkg_name]
  
  

(3)列举某个pkg下的文件信息:

$: rosls [pkg_name]
  
  

(4)编辑pkg中的文件:

$: rosed [pkg_name] [file_name]
  
  

(5)创建一个pkg:

$: catkin_create_pkg [pkg_name] [deps]
  
  

(6)安装某个pkg所需的依赖(有时从github clone下来的包需要的依赖我们系统不一定有装):


  
  
  1. $: rosdep install [pkg_name]
  2. $: rosdep install --from-paths src --ignore-src --rosdistro=kinetic -y


9、节点node相关指令

  (1)启动一个节点:

$: rosrun [pkg_name] [node_name]
  
  

(2)列出当前运行的node信息:

$: rosnode list
  
  

(3)显示某个node 的详细信息:

$: rosnode info [node_name]
  
  

(4)结束某个node:

$: rosnode kill [node_name]
  
  

  (5)启动master和多个node:

$: roslaunch [pkg_name] [file_name.launch]
  
  
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转载自blog.csdn.net/CiaoTigre/article/details/104289246