This is the main wiki page for 'libraries'.

The Arduino environment allows you to have private libraries, typically located in '~/sketchbook/libraries'. This repository reflects the added libraries that you may want to place there for programming an ATXMega processor.

These are the current libraries:

XSD - SD Card library, from Arduino 1.05 and adapted to xmega

XSPI - SPI library (using SPIC), from Arduino 1.05 and adapted to xmega

## Additional Information
Additional information on Arduino libraries can be found in a guide to [Arduino Libraries](http://arduino.cc/en/Guide/Libraries) on the Arduino web site.