+/** \file\r
+ *\r
+ * This file contains special DoxyGen information for the generation of the main page and other special\r
+ * documentation pages. It is not a project source file.\r
+ */\r
+\r
+/**\r
+ * \page Page_AlternativeStacks Alternative USB AVR Stacks\r
+ *\r
+ * LUFA is not the only stack available for the USB AVRs, although it is perhaps the best (\see Page_WhyUseLUFA).\r
+ * In the interests of completeness and user choice, other known USB AVR stacks are listed here.\r
+ *\r
+ * - Atmel USB AVR Stack (<i>Atmel Inc.</i>) \n\r
+ * <b>Cost:</b> Free \n\r
+ * <b>License:</b> Atmel Limited License (see Atmel download for details) \n\r
+ * <b>Website:</b> http://atmel.com/dyn/products/app_notes.asp?family_id=607#USB \n\r
+ * <b>Description:</b> This is the official Atmel USB AVR stack, for their 8-bit USB AVR lineup. Each series of\r
+ * USB AVR is seperated into a seperate download stack, which is both AVR-GCC and IAR compatible.\r
+ *\r
+ * - Dr. Stefan Salewski's AT90USB1287 Stack (<i>Dr. Stefan Salewski</i>) \n\r
+ * <b>Cost:</b> Free \n\r
+ * <b>License:</b> GPL \n\r
+ * <b>Website:</b> http://www.ssalewski.de/AT90USB_firmware.html.en \n\r
+ * <b>Description:</b> This is a GPL'd library specifically designed for the AT90USB1287, by Dr. Stefan Salewski, a\r
+ * German Physicist. It compiles for AVR-GCC and can potentially be modified to work on other USB\r
+ * AVR models.\r
+ *\r
+ * - PJRC Teensy Stack (<i>Paul Stoffregen</i>) \n\r
+ * <b>Cost:</b> Free \n\r
+ * <b>License:</b> BSD \n\r
+ * <b>Website:</b> http://www.pjrc.com/teensy/usb_debug_only.html \n\r
+ * <b>Description:</b> Not so much a complete stack as a collection of USB enabled demos, this library is specifically\r
+ * designed for the PJRC Teensy line of USB AVRs, and thus may need to be modified for other USB AVR\r
+ * chips. These code samples shows the inner workings of the USB controller, without all the abstraction\r
+ * present in most other USB AVR stacks. \r
+ */\r
+
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