AT90USBxxx Mouse + Mass Storage demonstration

License

Use of this program is subject to Atmel's End User License Agreement.

Please read file license.txt for copyright notice.

Description

This embedded application source code illustrates how to implement a composite device that gather an HID mouse and a Mass Storage device over the AT90USBxxx controller.

About the sample application

The sample code is delivered for STK526.

Architecture

As illustrated in the figure bellow, the application entry point is located is the main.c file. The main function first performs the initialization of a scheduler module and then runs it in an infinite loop. The scheduler is a simple infinite loop calling all its tasks defined in the conf_scheduler.h file. No real time schedule is performed, when a task ends, the scheduler calls the next task defined in the configuration file (conf_scheduler.h).

The sample dual role application is based on two different tasks:

arch_full.gif

Generated on Fri Jun 15 14:07:32 2007 for Atmel by  doxygen 1.5.1-p1