Added board driver support for the Sparkfun ATMEGA8U2 breakout board.

LUFA/Common/BoardTypes.h

@@ -140,6 +140,9 @@
 			/** Selects the Kernel Concepts USBFOO specific board drivers, including the Button and LEDs drivers. */
 			#define BOARD_USBFOO        25
 			
+			/** Selects the Sparkfun ATMEGA8U2 specific board drivers, including the driver for the board LEDs. */
+			#define BOARD_SPARKFUN8U2   26
+
 			#if !defined(__DOXYGEN__)
 				#define BOARD_          BOARD_NONE
 

LUFA/Drivers/Board/LEDs.h

@@ -163,6 +163,8 @@
 		#include "ADAFRUITU4/LEDs.h"
 	#elif (BOARD == BOARD_MICROSIN162)
 		#include "MICROSIN162/LEDs.h"
+	#elif (BOARD == BOARD_SPARKFUN8U2)
+		#include "SPARKFUN8U2/LEDs.h"
 	#elif (BOARD == BOARD_USER)
 		#include "Board/LEDs.h"
 	#endif

LUFA/Drivers/Board/SPARKFUN8U2/LEDs.h

+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2011.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, distribute, and sell this
+  software and its documentation for any purpose is hereby granted
+  without fee, provided that the above copyright notice appear in
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaim all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+/** \file
+ *  \brief Board specific LED driver header for the Sparkfun ATMEGA8U2 breakout board.
+ *
+ *  Board specific LED driver header for the Sparkfun ATMEGA8U2 breakout board (http://www.sparkfun.com/products/10277).
+ *
+ *  \note This file should not be included directly. It is automatically included as needed by the LEDs driver
+ *        dispatch header located in LUFA/Drivers/Board/LEDs.h.
+ */
+
+/** \ingroup Group_LEDs
+ *  @defgroup Group_LEDs_SPARKFUN8U2 SPARKFUN8U2
+ *
+ * Board specific LED driver header for the Sparkfun ATMEGA8U2 breakout board (http://www.sparkfun.com/products/10277).
+ *
+ *  \note This file should not be included directly. It is automatically included as needed by the LEDs driver
+ *        dispatch header located in LUFA/Drivers/Board/LEDs.h.
+ *
+ *  @{
+ */
+
+#ifndef __LEDS_SPARKFUN8U2_H__
+#define __LEDS_SPARKFUN8U2_H__
+
+	/* Includes: */
+		#include <avr/io.h>
+
+		#include "../../../Common/Common.h"
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Preprocessor Checks: */
+		#if !defined(__INCLUDE_FROM_LEDS_H)
+			#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Macros: */
+			/** LED mask for the first LED on the board. */
+			#define LEDS_LED1        (1 << 4)
+
+			/** LED mask for all the LEDs on the board. */
+			#define LEDS_ALL_LEDS    LEDS_LED1
+
+			/** LED mask for none of the board LEDs. */
+			#define LEDS_NO_LEDS     0
+
+		/* Inline Functions: */
+		#if !defined(__DOXYGEN__)
+			static inline void LEDs_Init(void)
+			{
+				DDRB  |= LEDS_ALL_LEDS;
+				PORTB |= LEDS_ALL_LEDS;
+			}
+
+			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
+			{
+				PORTB &= ~LEDMask;
+			}
+
+			static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
+			{
+				PORTB |= LEDMask;
+			}
+
+			static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
+			{
+				PORTB = ((PORTB | LEDS_ALL_LEDS) & ~LEDMask);
+			}
+
+			static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
+			                                   const uint8_t ActiveMask)
+			{
+				PORTB = ((PORTB | LEDMask) & ~ActiveMask);
+			}
+
+			static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
+			{
+				PORTB ^= LEDMask;
+			}
+
+			static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
+			static inline uint8_t LEDs_GetLEDs(void)
+			{
+				return (~PORTB & LEDS_ALL_LEDS);
+			}
+		#endif
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+
+#endif
+
+/** @} */
+

LUFA/ManPages/ChangeLog.txt

@@ -21,6 +21,7 @@
   *     for easy automatic creation of basic USB HID device reports
   *   - Added new MAX() and MIN() convenience macros
   *   - Added new Serial_SendData() function to the Serial driver
+  *   - Added board driver support for the Sparkfun ATMEGA8U2 breakout board
   *  - Library Applications:
   *   - Added ability to write protect Mass Storage disk write operations from the host OS
   *   - Added new MIDIToneGenerator project

LUFA/ManPages/LUFAPoweredProjects.txt

@@ -25,6 +25,7 @@
  *  - Microsin AVR-USB162 breakout board, a DIY AT90USB162 development board: http://microsin.ru/content/view/685/44/
  *  - Minimus USB, a board specially designed for PSGroove: http://www.minimususb.com/
  *  - Nanduino, a do-it-yourself AT90USB162 board: http://www.makestuff.eu/wordpress/?page_id=569
+ *  - Sparkfun ATMEGA8U2 breakout board: http://www.sparkfun.com/products/10277
  *  - Teensy and Teensy++, two other AVR USB development boards: http://www.pjrc.com/teensy/index.html
  *  - U2DIL/U4DIL, a set of DIP layout USB AVR boards: http://www.reworld.eu/re/en/products/u2dil/
  *  - USBFOO 2, AT90USB162 based development board: http://shop.kernelconcepts.de/product_info.php?products_id=102