This repository is created for programming assignments in ROS Theory and Practice, which includes functional nodes and extended functions.
This part is about communication programming, which includes applications on publisher, subscriber, server and client.
The function of each node is defined as follows:
turtle_call: Create a new turtle at specific location predefined in the code.
turtle_circle: Control the existed turtle in circular motion, and subscribe the pose of turtle in real time.
turtle_control: Control the real-time motion of existed turtle by inputting turtle name and velocity parameters in command line. (Achieved by Publisher function)
turtle_spawn: Create a new turtle at a random location with the name defined in command line. (Achieved by single Client function)
turtle_spawn_client / turtle_spawn_server： Create a new turtle at a random location with the name defined in command line. (Achieved by combination of Server and Client)