Minor documentation improvements.

[pub/USBasp.git] / LUFA / Drivers / Board / XMEGA / A3BU_XPLAINED / LEDs.h

diff --git a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h
index 8487daa..16abfbc 100644 (file)
--- a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h
+++ b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2013.
+     Copyright (C) Dean Camera, 2014.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2013  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2014  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
@@ -140,14 +140,21 @@
 
                        static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
                        {
-                               PORTR_OUT = ((PORTR.OUT & ~LEDS_PORTR_LEDS) | (LEDMask & LEDS_PORTR_LEDS));
-                               PORTD_OUT = ((PORTD.OUT & ~LEDS_PORTD_LEDS) | (LEDMask & LEDS_PORTD_LEDS));
+                               PORTR_OUTCLR = LEDS_PORTR_LEDS;
+                               PORTD_OUTCLR = LEDS_PORTD_LEDS;
+
+                               PORTR_OUTSET = (LEDMask & LEDS_PORTR_LEDS);
+                               PORTD_OUTSET = (LEDMask & LEDS_PORTD_LEDS);
                        }
 
-                       static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
+                       static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
+                                                          const uint8_t ActiveMask)
                        {
-                               PORTR_OUT = (PORTR.OUT & ~(LEDMask & LEDS_PORTR_LEDS)) | (Active & LEDS_PORTR_LEDS);
-                               PORTD_OUT = (PORTD.OUT & ~(LEDMask & LEDS_PORTD_LEDS)) | (Active & LEDS_PORTD_LEDS);
+                               PORTR_OUTCLR = (LEDMask & LEDS_PORTR_LEDS);
+                               PORTD_OUTCLR = (LEDMask & LEDS_PORTD_LEDS);
+
+                               PORTR_OUTSET = (ActiveMask & LEDS_PORTR_LEDS);
+                               PORTD_OUTSET = (ActiveMask & LEDS_PORTD_LEDS);
                        }
 
                        static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)