编译功能包

1. 创建工作空间（如果尚未创建）

mkdir -p ~/catkin_ws/src
cd ~/catkin_ws/src
catkin_init_workspace

2. 克隆代码仓库

cd ~/catkin_ws/src
git clone https://github.com/Phoenixtuav/uav_code_simple.git

3. 编译功能包

cd ~/catkin_ws
catkin_make

4. 设置环境变量

echo "source ~/catkin_ws/devel/setup.bash" >> ~/.bashrc
source ~/.bashrc