How to implement rosbridge in my copter?
Hi community,
I'm a beginner in ROS, and I'm a bit stuck. I have an hexacopter which runs ROS Indigo, and I want to communicate with it using a simple Java interface (sub/pub some topics to takeoff, change velocity,..).
I've found a library that could help me: https://github.com/h2r/java_rosbridge However, I don't understand how the copter side works, I mean, how can I subscribe to a topic of my hexacopter through the websocket?
P.D.:I can connect with my copter using UDP:6000, when I use APM Planner or Gazebo, but I don't know how to do it with a websocket.
Thank you for your support!