I don't have time now for make a good project site. (And probably it's very easy to figure out...)

Davrlibs is bunch of functions, written mainly in C language, groupped in several libraries, for doing common tasks in embedd systems development using Atmel AVR MCUs.

There are few resources you might be interested in:

• README file
• LICENSE file
• TODO file
• CHANGES file
• Sourceforge project page
• Download area