ROS2_Demo - 8BitsCoding/RobotMentor GitHub Wiki

• 참고사이트

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Install colcon

sudo apt install python3-colcon-common-extensions

Create a workspace

mkdir -p ~/ros2_example_ws/src
cd ~/ros2_example_ws

clone source

여기서 ROS버전에 맞게 checkout해야하는데 잘 되지 않았음..

그냥 github홈페이지에서 맞는 버전의 branch를 다운 받음.

git clone https://github.com/ros2/examples src/examples

cd ~/ros2_example_ws/src/examples/
git checkout ROSDISTRO
cd ~/ros2_example_ws

build

colcon build --symlink-install

source the environment

. install/setup.bash

Try a demo

ros2 run examples_rclcpp_minimal_subscriber subscriber_member_function

ros2 run examples_rclcpp_minimal_publisher publisher_member_function