MAVROS二次开发
一、MAVROS的安装
1、参考网址
https://dev.px4.io/v1.10/en/ros/mavros_installation.html
https://github.com/mavlink/mavros/tree/master/mavros#installation
2、系统环境
- Ubuntu 16.04LTS
- ROS Kinetic
3、安装方式
用MAVROS进行二次开发建议使用源码进行安装。
4、二进制方式进行安装
The ROS repository has binary packages for Ubuntu x86, amd64 (x86_64) and armhf (ARMv7). Kinetic also supports Debian Jessie amd64 and arm64 (ARMv8).
Use apt-get for installation:
sudo apt-get install ros-kinetic-mavros ros-kinetic-mavros-extras
运行 install_geographiclib_datasets.sh 脚本来安装GeographicLib datasets。
wget https://raw.githubusercontent.com/mavlink/mavros/master/mavros/scripts/install_geographiclib_datasets.sh
./install_geographiclib_datasets.sh
5、源码方式进行安装
创建ROS工作空间
mkdir -p ~/catkin_ws/src
cd ~/catkin_ws
catkin init
wstool init src
安装所需ROS的python工具包
sudo apt-get install python-catkin-tools python-rosinstall-generator -y
While the package can be built using catkin_make the preferred method is using catkin_tools as it is a more versatile and “friendly” build tool.
如果是第一次使用wstool,需要去初始化
$ wstool init ~/catkin_ws/src
安装Mavlink
rosinstall_generator --rosdistro kinetic mavlink | tee /tmp/mavros.rosinstall
安装MAVROS
rosinstall_generator --upstream mavros | tee -a /tmp/mavros.rosinstall
rosinstall_generator --upstream-development mavros | tee -a /tmp/mavros.rosinstall
如果想将所有的依赖项拉取到catkin_ws中,在上面的命令中添加‘–deps’即可,例如:rosinstall_generator --upstream mavros --deps | tee -a /tmp/mavros.rosinstall
合并源码至工作区,安装依赖
wstool merge -t src /tmp/mavros.rosinstall
wstool update -t src -j4
rosdep install --from-paths src --ignore-src -y
注意:-j后面最好是你的CPU线程数(不可大于CPU线程数,可能会有问题),要等到全部执行完毕,still active不是完成状态。
安装GeographicLib datasets
./src/mavros/mavros/scripts/install_geographiclib_datasets.sh
6、编译源码
catkin build
7、添加setup.bash至工作区
source devel/setup.bash
未避免每次打开终端都要执行上述命令可以讲setup.bash添加到/.bashrc
echo "source ~/catkin_ws/devel/setup.bash" >> /.bashrc
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