Here's another cool project for the Pi that makes it easy to extend its capabilities by providing wireless remote control. The XBox 360 controller is an excellent input device, having several analog and digital controls. Combine that with the wireless USB adapter and you have a compact and feature-rich control method, perfect for robots or other remote control projects.Interfacing with the Pi can be done using a driver that is available called xboxdrv at http://pingus.seul.org/~grumbel/xboxdrv/. This driver takes care of reading raw controller input, but doesn't provide a useful interface for scripting. I've created a Python class that makes it easy to read all of XBox controller inputs in real-time. Digital inputs, such as the A, B, X, and Y buttons return 1 when pressed (True) or 0 when not pressed (False). Analog inputs return floating point values between -1.0 and 1.0. Here's a simple example of how to use the class:
Source code, setup instructions and more sample code for my xbox.py module are available on github
Note: xboxdrv will require sudo privileges to access the USB device. There are workarounds to this, which can be found if you Google around.
