WiiAccessoryToUSB

Doug Barry 20140924

Info:

This Arduino project allows you to connect a Wii accessory to an Arduino and through use of the UnoJoy project, make it appear as a game controller on PC and PS3. It supports the standard Wii Nunchuck including accelerometers, and the Hori FightStick released for Tatsunoko Vs Capcom.

I have used this in conjunction with x360ce on a Windows PC to play games that support the XInput system to play Ultra Street Fighter 4 and other fighting games.

• UnoJoy
• x360ce

What needs adding:

• Calibration routine.
• Input from other console controllers? Plenty of spare D pins.

Note: I have only tried this on an Arduino Uno R3, compiled using ArduinoIDE 1.5.7+, so YMMV. I have made some attempts to make this compatible with older versions of the Ardunio IDE, but I do not know if they will work.

Acknowledgements. This code draw inspiration and code from the following:

• WiiClassic Test Code by Tim Hirzel

• Nunchuck functions by Tod E. Kurt: 2007-11 Tod E. Kurt

• Wii Extension to USB HID project:

  • https://code.google.com/p/wii-ext-to-usb/
  • http://slotcover.wordpress.com/2009/03/12/wii-extension-controller-to-usb-project/