R2D2 Tutorial

Introduction

Our project was motivated by people leaving windows open inside chambers.

Requirements

• MacOS X computer
  • Needs bluetooth
  • Needs MatLab and Python 2.7.3
• iRobot Create
• BAM iRobot bluetooth adaptor
• Wifi webcam that you can power
  • We used Foscam FI8918W because it ran off 5 volt power, allowing us to wire it to the iRobot for power.

Guide

Install software/packages/scripts on Mac

• MatLab Setup
• Python Setup

1. Download and Install MacPorts
2. Open terminal and type the following commands.
3. Install open cv for python 2.7

   sudo port -v install opencv +python27

4. Install pil for python 2.7

   sudo port install py27-pil

5. Optional: Install selenium for python 2.7 (use this option if you want to control the webcam via a browser)

   sudo port install py27-selenium

6. Set this MacPorts installed python as the default python interpreter:

   sudo port select --set python python27

7. Download webcam.py to control the wifi webcam

• Other Terminal Setup

1. Install pkill command to terminal via MacPorts

   sudo port install proctools

Set up iRobot

1. Determine how you want to power the webcam while it is attached to the robot (Is it going to feed off the robot power or have its own dedicated power supply?)
2. Determine how you want to mount the camera to the iRobot
3. Connect the the BAM bluetooth adaptor to the iRobot and follow the manual to connect it to the computer.
4. Now connecte dot the iRobot, ensure the camera is turned on