Difference between revisions of "Advantech Robotic Suite/Sample Node"

Latest revision as of 07:03, 13 December 2024

c++ sample

Run example for subscribe, you can open a terminal to executing command:

ros2 run demo_nodes_cpp listener

Open a new terminal to executing command to publish:

ros2 run demo_nodes_cpp talker

rclnodejs sample

Run example for subscribe, you can open a terminal to executing command:

cd /usr/local/Advantech/ros/${ROS_DISTRO}/sample_code/rclnodejs_sample
node sub.js

Open a new terminal to executing command to publish:

cd /usr/local/Advantech/ros/${ROS_DISTRO}/sample_code/rclnodejs_sample
node pub.js

Note : In this sample rclnodejs version=0.21.4

rclpy sample

Run example for subscribe, you can open a terminal to executing command:

cd /usr/local/Advantech/ros/${ROS_DISTRO}/sample_code/rclpy_sample
python3 subscriber.py

Open a new terminal to executing command to publish:

cd /usr/local/Advantech/ros/${ROS_DISTRO}/sample_code/rclpy_sample
python3 publish.py

turtlesim

Open a terminal to start turtlesim by executing command:

ros2 run turtlesim turtlesim_node

The simulator window should appear, with a random turtle in the center.

Open a new terminal, run a new node to control the turtle in the first node by executing command:

ros2 run turtlesim turtle_teleop_key

Use the arrow keys on your keyboard to control the turtle. It will move around the screen, using its attached “pen” to draw the path it followed so far.

Note

If you are using Ubuntu 24.04, please use dev-ros2-foxy or dev-ros2-humble container to test your applications.