ROS Pub-Sub Project 2024

How to run

• in the root of the project [ros_ws] check for missing dependencies before building

rosdep install -i --from-path src --rosdistro humble -y

• in the root [ros_ws] build the package

colcon build --packages-select py_pubsub

• Open a new terminal navigate to [ros_ws] and source the setup files

source install/setup.bash

• Now run the talker node:

ros2 run py_pubsub talker

• Now Open a new terminal navigate to [ros_ws] and source the setup files

source install/setup.bash

• And then start the listener node

ros2 run py_pubsub listener