buaaczj / qt_ros2_demo

a demo for ros2 and qt5 in ubuntu22.04 ros2 humble

qt_ros2_demo

a demo for ros2 and qt5 in ubuntu22.04 ros2 humble

进入ros2_qt_demo 文件夹，创建build文件夹

ros2_ws01/src/ros2_qt_demo$ tree
.
├── build
├── CMakeLists.txt
├── include
│   ├── mainwindow.h
│   └── rclcomm.h
├── package.xml
├── resource
├── src
│   ├── main.cpp
│   ├── mainwindow.cpp
│   └── rclcomm.cpp
└── ui
    └── mainwindow.ui

5 directories, 8 files

ros2_qt_demo功能包编译

cd build/
cmake ..
make

camera、qt_pub、qt_sub功能包编译

cd ~/dev_ws/src
colcon build

运行

ros2_ws01/src/ros2_qt_demo/build$

./ros2_qt_demo

自定义订阅者

ros2 run qt_sub qt_sub

自定义发布者

ros2 run qt_pub qt_pub

摄像头节点

ros2 run camera camera_node

preview