Embedded USB Device Stack

The embedded USB Device Stack is a generic USB firmware library for microcontrollers. It implements all the functionality required by a usual USB function and can be adapted to a variety of microcontrollers. Due to its modular concept, the embedded USB Device Stack can be easily customised, enhanced and adopted.

The implementation for a few microcontrollers as well as some device classes are available as prepackaged components. It supports all transfer modes (control, bulk, interrupt, isochronous) at low, full and high speed. The embedded USB Device Stack is written in ANSI-C and will be provided as source code.

A free demo (including the appropriate device drivers for the PC) and further information are available here.