奉现的博客

Turtlebot3官网： https://emanual.robotis.com/docs/en/platform/turtlebot3/overview/

1 Environment # 打印当前终端下的ROS的环境变量 # 如果没有所需要的，则需要source一下setup.*sh printenv | grep ROS # 添加环境变量 source /opt/ros/melodic/setup.bash 2 Workspace 新建工作空间 mkdir -p ~/catkin_ws/src # -p递归创建目录 cd ~/catkin_ws/ catkin_make 配置catkin_ws的环境 source ~/catkin_ws/devel/

1 新建工作空间 mkdir -p ~/catkin_ws/src cd ~/catkin_ws/ catkin_make 2 新建功能包 cd ~/catkin_ws/src # catkin_create_pkg 功能包名 [依赖功能包1] [依赖功能包2]... catkin_create_pkg msgtest std_msgs roscpp 3 新建msg文件 cd ~/catkin_ws/src/msgtest/ mkdir msg cd msg/ vim msg1.msg 在msg1.m