ROS and RobotRaconteur python turtle module example

Prerequisite:

• Ubuntu 18.04 (Native or Virtual)
• python2/python3
• OpenCV (pip/pip3 install opencv-python)
• git (sudo apt-get install git)
• RobotRaconteur (Follow instruction to download)
• ROS Melodic (Follow instruction to download)

Clone this repo before continuing the trial:

cd ~
git clone https://github.com/hehonglu123/ROS_RR_turtle_trial.git

Basic Examples:

Inside Example/ folder, there're three basic example scripts, showing how to read keyboard inputs, drive a turtle with python turtle module and detect red object.

detection.py:

Takes in an image with red circle, outputs a red filtered image.

keyboard.py

Print command based on arrow key pressed.

turtlebot.py

Initialize screen display, spawn a turtle and drive the turtle.

Trial Instruction:

• ROS (https://github.com/hehonglu123/ROS_RR_turtle_trial/blob/master/ROS/src/Trial_instruction.md)
• RR (https://github.com/hehonglu123/ROS_RR_turtle_trial/blob/master/RR/Trial_instruction.md)