Fixed incorrect implementation of LEDs_ToggleLEDs() for the Adafruit-U4 board...

Fixed incorrect implementation of LEDs_ToggleLEDs() for the Adafruit-U4 board (thanks to Caroline Saliman).

LUFA/DoxygenPages/ChangeLog.txt

@@ -40,6 +40,7 @@
   *   - Fixed broken AVR32 endpoint/pipe communications when ORDERED_EP_CONFIG compile time option is not enabled (thanks to Matthias Jahr)
   *   - Fixed broken compilation for the AVR32 devices if the NO_SOF_EVENTS compile time option was not enabled (thanks to Matthias Jahr)
   *   - Fixed compiler warning on GCC with \c -wundef compile flag is used (thanks to Georg Glock)
+  *   - Fixed incorrect implementation of LEDs_ToggleLEDs() for the Adafruit-U4 board (thanks to Caroline Saliman)
   *  - Library Applications:
   *   - Added reliability patches to the AVRISP-MKII Clone project's PDI/TPI protocols (thanks to Justin Mattair)
   *   - Fixed AVRISP-MKII Clone compile warning on AVR8 U4 targets even when NO_VTARGET_DETECT is enabled

LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h

@@ -103,7 +103,7 @@
 
 			static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
 			{
-				PORTE &= LEDMask;
+				PORTE ^= LEDMask;
 			}
 
 			static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;