Added new LEDs_Disable(), Buttons_Disable() and Joystick_Disable() functions to the board hardware drivers.

65 files changed, 422 insertions, 16 deletions

diff --git a/LUFA/CodeTemplates/DriverStubs/Buttons.h b/LUFA/CodeTemplates/DriverStubs/Buttons.h
index f1a184600..a1de82d2c 100644
--- a/LUFA/CodeTemplates/DriverStubs/Buttons.h
+++ b/LUFA/CodeTemplates/DriverStubs/Buttons.h
@@ -67,6 +67,11 @@
 				// TODO: Initialize the appropriate port pins as an inputs here, with pull-ups
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				// TODO: Clear the appropriate port pins as high impedance inputs here
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/CodeTemplates/DriverStubs/Joystick.h b/LUFA/CodeTemplates/DriverStubs/Joystick.h
index bfde26bb6..cc6d29540 100644
--- a/LUFA/CodeTemplates/DriverStubs/Joystick.h
+++ b/LUFA/CodeTemplates/DriverStubs/Joystick.h
@@ -79,6 +79,11 @@
 				// TODO: Initialize joystick port pins as inputs with pull-ups
 			}
 
+			static inline void Joystick_Disable(void)
+			{
+				// TODO: Clear the joystick pins as high impedance inputs here
+			}
+
 			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Joystick_GetStatus(void)
 			{
diff --git a/LUFA/CodeTemplates/DriverStubs/LEDs.h b/LUFA/CodeTemplates/DriverStubs/LEDs.h
index e698c9db6..24b428840 100644
--- a/LUFA/CodeTemplates/DriverStubs/LEDs.h
+++ b/LUFA/CodeTemplates/DriverStubs/LEDs.h
@@ -82,6 +82,11 @@
 				// TODO: Add code to initialize LED port pins as outputs here
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				// TODO: Clear the LED port pins as high impedance inputs here
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				// TODO: Add code to turn on LEDs given in the LEDMask mask here, leave others as-is
diff --git a/LUFA/DoxygenPages/ChangeLog.txt b/LUFA/DoxygenPages/ChangeLog.txt
index 6b9477e58..79a9aad4d 100644
--- a/LUFA/DoxygenPages/ChangeLog.txt
+++ b/LUFA/DoxygenPages/ChangeLog.txt
@@ -16,6 +16,7 @@
   *   - Added new Android Accessory Host class driver
   *   - Added new USB_Host_GetDescriptor(), USB_Host_GetDeviceConfiguration() and USB_Host_GetInterfaceAltSetting() functions
   *   - Added new CALLBACK_Audio_Device_GetSetInterfaceProperty() callback to the Audio Device Class driver
+  *   - Added new LEDs_Disable(), Buttons_Disable() and Joystick_Disable() functions to the board hardware drivers
   *  - Library Applications:
   *   - Added User Application APIs to the CDC and DFU class bootloaders
   *   - Added INVERTED_ISP_MISO compile time option to the AVRISP-MKII clone project (thanks to Chuck Rohs)
diff --git a/LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h b/LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h
index 7fa3b4719..329abb9b0 100644
--- a/LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/ADAFRUITU4/LEDs.h
@@ -80,6 +80,12 @@
 				PORTE &= ~LEDS_ALL_LEDS;
          	}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRE  &= ~LEDS_ALL_LEDS;
+				PORTE &= ~LEDS_ALL_LEDS;
+         	}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTE |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/Buttons.h b/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/Buttons.h
index 0c382dfc5..78d715cd7 100644
--- a/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/LEDs.h b/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/LEDs.h
index 858b21eec..339e9eec2 100644
--- a/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/ATAVRUSBRF01/LEDs.h
@@ -92,6 +92,12 @@
 				PORTD &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |= (LEDMask & LEDS_ALL_LEDS);
diff --git a/LUFA/Drivers/Board/AVR8/BENITO/Buttons.h b/LUFA/Drivers/Board/AVR8/BENITO/Buttons.h
index 3e722d62b..b24482c0a 100644
--- a/LUFA/Drivers/Board/AVR8/BENITO/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/BENITO/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/BENITO/LEDs.h b/LUFA/Drivers/Board/AVR8/BENITO/LEDs.h
index 790960068..dd52d83ca 100644
--- a/LUFA/Drivers/Board/AVR8/BENITO/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/BENITO/LEDs.h
@@ -83,6 +83,12 @@
 				PORTC |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRC  &= ~LEDS_ALL_LEDS;
+				PORTC &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTC &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/BLACKCAT/LEDs.h b/LUFA/Drivers/Board/AVR8/BLACKCAT/LEDs.h
index 04a6a8485..bed5345a2 100644
--- a/LUFA/Drivers/Board/AVR8/BLACKCAT/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/BLACKCAT/LEDs.h
@@ -83,6 +83,12 @@
 				PORTD &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/BUI/LEDs.h b/LUFA/Drivers/Board/AVR8/BUI/LEDs.h
index aeb757a8b..66a19590a 100644
--- a/LUFA/Drivers/Board/AVR8/BUI/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/BUI/LEDs.h
@@ -82,7 +82,14 @@
 		#if !defined(__DOXYGEN__)
 			static inline void LEDs_Init(void)
 			{
-				DDRC |= LEDS_ALL_LEDS;
+				DDRC  |=  LEDS_ALL_LEDS;
+				PORTC &= ~LEDS_ALL_LEDS;
+			}
+
+			static inline void LEDs_Disable(void)
+			{
+				DDRC  &= ~LEDS_ALL_LEDS;
+				PORTC &= ~LEDS_ALL_LEDS;
 			}
 
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
diff --git a/LUFA/Drivers/Board/AVR8/BUMBLEB/Buttons.h b/LUFA/Drivers/Board/AVR8/BUMBLEB/Buttons.h
index c3860e08a..7ea526de9 100644
--- a/LUFA/Drivers/Board/AVR8/BUMBLEB/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/BUMBLEB/Buttons.h
@@ -76,6 +76,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/BUMBLEB/Joystick.h b/LUFA/Drivers/Board/AVR8/BUMBLEB/Joystick.h
index 98665740f..3c44bebcd 100644
--- a/LUFA/Drivers/Board/AVR8/BUMBLEB/Joystick.h
+++ b/LUFA/Drivers/Board/AVR8/BUMBLEB/Joystick.h
@@ -91,7 +91,13 @@
 			static inline void Joystick_Init(void)
 			{
 				DDRD  &= ~JOY_MASK;
-				PORTD |= JOY_MASK;
+				PORTD |=  JOY_MASK;
+			}
+
+			static inline void Joystick_Disable(void)
+			{
+				DDRD  &= ~JOY_MASK;
+				PORTD &= ~JOY_MASK;
 			}
 
 			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
diff --git a/LUFA/Drivers/Board/AVR8/BUMBLEB/LEDs.h b/LUFA/Drivers/Board/AVR8/BUMBLEB/LEDs.h
index fa53764e0..acf125a63 100644
--- a/LUFA/Drivers/Board/AVR8/BUMBLEB/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/BUMBLEB/LEDs.h
@@ -91,6 +91,12 @@
 				PORTB &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRB  &= ~LEDS_ALL_LEDS;
+				PORTB &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LedMask)
 			{
 				PORTB |= LedMask;
diff --git a/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h b/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h
index 8a39fa641..caa700de6 100644
--- a/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/CULV3/Buttons.h
@@ -74,6 +74,12 @@
 				PORTE |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRE  &= ~BUTTONS_BUTTON1;
+				PORTE &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/CULV3/LEDs.h b/LUFA/Drivers/Board/AVR8/CULV3/LEDs.h
index 86e5c0cff..dede020fd 100644
--- a/LUFA/Drivers/Board/AVR8/CULV3/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/CULV3/LEDs.h
@@ -80,6 +80,12 @@
 				PORTE &= ~LEDS_ALL_LEDS;
          	}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRE  &= ~LEDS_ALL_LEDS;
+				PORTE &= ~LEDS_ALL_LEDS;
+         	}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTE |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/EVK527/Buttons.h b/LUFA/Drivers/Board/AVR8/EVK527/Buttons.h
index 03c51d2e8..748299f50 100644
--- a/LUFA/Drivers/Board/AVR8/EVK527/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/EVK527/Buttons.h
@@ -74,6 +74,12 @@
 				PORTE |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRE  &= ~BUTTONS_BUTTON1;
+				PORTE &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/EVK527/Joystick.h b/LUFA/Drivers/Board/AVR8/EVK527/Joystick.h
index 19d19ee7d..811b5f1c6 100644
--- a/LUFA/Drivers/Board/AVR8/EVK527/Joystick.h
+++ b/LUFA/Drivers/Board/AVR8/EVK527/Joystick.h
@@ -91,11 +91,20 @@
 		#if !defined(__DOXYGEN__)
 			static inline void Joystick_Init(void)
 			{
-				DDRF  &= ~(JOY_FMASK);
-				DDRC  &= ~(JOY_CMASK);
+				DDRF  &= ~JOY_FMASK;
+				DDRC  &= ~JOY_CMASK;
 
-				PORTF |= JOY_FMASK;
-				PORTC |= JOY_CMASK;
+				PORTF |=  JOY_FMASK;
+				PORTC |=  JOY_CMASK;
+			}
+
+			static inline void Joystick_Disable(void)
+			{
+				DDRF  &= ~JOY_FMASK;
+				DDRC  &= ~JOY_CMASK;
+
+				PORTF &= ~JOY_FMASK;
+				PORTC &= ~JOY_CMASK;
 			}
 
 			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
diff --git a/LUFA/Drivers/Board/AVR8/EVK527/LEDs.h b/LUFA/Drivers/Board/AVR8/EVK527/LEDs.h
index 4cb6aeb08..fddb99de2 100644
--- a/LUFA/Drivers/Board/AVR8/EVK527/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/EVK527/LEDs.h
@@ -86,6 +86,12 @@
 				PORTD &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/JMDBU2/Buttons.h b/LUFA/Drivers/Board/AVR8/JMDBU2/Buttons.h
index 170eaeabd..848674497 100644
--- a/LUFA/Drivers/Board/AVR8/JMDBU2/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/JMDBU2/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/JMDBU2/LEDs.h b/LUFA/Drivers/Board/AVR8/JMDBU2/LEDs.h
index b3847b709..f24bc327d 100644
--- a/LUFA/Drivers/Board/AVR8/JMDBU2/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/JMDBU2/LEDs.h
@@ -80,6 +80,12 @@
 				PORTD &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/MAXIMUS/LEDs.h b/LUFA/Drivers/Board/AVR8/MAXIMUS/LEDs.h
index f211e652c..aa5573794 100644
--- a/LUFA/Drivers/Board/AVR8/MAXIMUS/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/MAXIMUS/LEDs.h
@@ -83,6 +83,12 @@
 				PORTB &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRB  &= ~LEDS_ALL_LEDS;
+				PORTB &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTB |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/MICROSIN162/Buttons.h b/LUFA/Drivers/Board/AVR8/MICROSIN162/Buttons.h
index e3ba95786..0b071032d 100644
--- a/LUFA/Drivers/Board/AVR8/MICROSIN162/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/MICROSIN162/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/MICROSIN162/LEDs.h b/LUFA/Drivers/Board/AVR8/MICROSIN162/LEDs.h
index 6e8472922..ec61a043f 100644
--- a/LUFA/Drivers/Board/AVR8/MICROSIN162/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/MICROSIN162/LEDs.h
@@ -80,6 +80,12 @@
 				PORTD |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/MINIMUS/Buttons.h b/LUFA/Drivers/Board/AVR8/MINIMUS/Buttons.h
index ef30a9b4c..f58762aaa 100644
--- a/LUFA/Drivers/Board/AVR8/MINIMUS/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/MINIMUS/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/MINIMUS/LEDs.h b/LUFA/Drivers/Board/AVR8/MINIMUS/LEDs.h
index 124fbaaad..349e0ff74 100644
--- a/LUFA/Drivers/Board/AVR8/MINIMUS/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/MINIMUS/LEDs.h
@@ -83,6 +83,12 @@
 				PORTD |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/OLIMEX162/Buttons.h b/LUFA/Drivers/Board/AVR8/OLIMEX162/Buttons.h
index 32a7511e8..c6d1b79e9 100644
--- a/LUFA/Drivers/Board/AVR8/OLIMEX162/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/OLIMEX162/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/OLIMEX162/LEDs.h b/LUFA/Drivers/Board/AVR8/OLIMEX162/LEDs.h
index 9872b9463..94526045d 100644
--- a/LUFA/Drivers/Board/AVR8/OLIMEX162/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/OLIMEX162/LEDs.h
@@ -80,6 +80,12 @@
 				PORTD |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/RZUSBSTICK/LEDs.h b/LUFA/Drivers/Board/AVR8/RZUSBSTICK/LEDs.h
index ed5c2c191..bc2001e73 100644
--- a/LUFA/Drivers/Board/AVR8/RZUSBSTICK/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/RZUSBSTICK/LEDs.h
@@ -102,6 +102,15 @@
 				PORTE |=  (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT);
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_PORTD_LEDS;
+				PORTD &= ~LEDS_PORTD_LEDS;
+
+				DDRE  &= ~(LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT);
+				PORTE &= ~(LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT);
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |=  (LEDMask & LEDS_LED1);
diff --git a/LUFA/Drivers/Board/AVR8/SPARKFUN8U2/LEDs.h b/LUFA/Drivers/Board/AVR8/SPARKFUN8U2/LEDs.h
index 278bee5c7..cf058b718 100644
--- a/LUFA/Drivers/Board/AVR8/SPARKFUN8U2/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/SPARKFUN8U2/LEDs.h
@@ -80,6 +80,12 @@
 				PORTB |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRB  &= ~LEDS_ALL_LEDS;
+				PORTB &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTB &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/STK525/Buttons.h b/LUFA/Drivers/Board/AVR8/STK525/Buttons.h
index d67a51df1..fdabb9537 100644
--- a/LUFA/Drivers/Board/AVR8/STK525/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/STK525/Buttons.h
@@ -74,6 +74,12 @@
 				PORTE |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRE  &= ~BUTTONS_BUTTON1;
+				PORTE &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/STK525/Joystick.h b/LUFA/Drivers/Board/AVR8/STK525/Joystick.h
index dcf7f2eda..a1e2fd0ea 100644
--- a/LUFA/Drivers/Board/AVR8/STK525/Joystick.h
+++ b/LUFA/Drivers/Board/AVR8/STK525/Joystick.h
@@ -91,11 +91,20 @@
 		#if !defined(__DOXYGEN__)
 			static inline void Joystick_Init(void)
 			{
-				DDRB  &= ~(JOY_BMASK);
-				DDRE  &= ~(JOY_EMASK);
+				DDRB  &= ~JOY_BMASK;
+				DDRE  &= ~JOY_EMASK;
 
-				PORTB |= JOY_BMASK;
-				PORTE |= JOY_EMASK;
+				PORTB |=  JOY_BMASK;
+				PORTE |=  JOY_EMASK;
+			}
+
+			static inline void Joystick_Disable(void)
+			{
+				DDRB  &= ~JOY_BMASK;
+				DDRE  &= ~JOY_EMASK;
+
+				PORTB &= ~JOY_BMASK;
+				PORTE &= ~JOY_EMASK;
 			}
 
 			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
diff --git a/LUFA/Drivers/Board/AVR8/STK525/LEDs.h b/LUFA/Drivers/Board/AVR8/STK525/LEDs.h
index 2c81fd48c..ca21f9eff 100644
--- a/LUFA/Drivers/Board/AVR8/STK525/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/STK525/LEDs.h
@@ -89,6 +89,12 @@
 				PORTD &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/STK526/Buttons.h b/LUFA/Drivers/Board/AVR8/STK526/Buttons.h
index e2000a92e..55826e05f 100644
--- a/LUFA/Drivers/Board/AVR8/STK526/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/STK526/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/STK526/Joystick.h b/LUFA/Drivers/Board/AVR8/STK526/Joystick.h
index 7c024fb39..443d701de 100644
--- a/LUFA/Drivers/Board/AVR8/STK526/Joystick.h
+++ b/LUFA/Drivers/Board/AVR8/STK526/Joystick.h
@@ -90,7 +90,14 @@
 			{
 				DDRB  &= ~JOY_BMASK;
 
-				PORTB |= JOY_BMASK;
+				PORTB |=  JOY_BMASK;
+			}
+
+			static inline void Joystick_Disable(void)
+			{
+				DDRB  &= ~JOY_BMASK;
+
+				PORTB &= ~JOY_BMASK;
 			}
 
 			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
diff --git a/LUFA/Drivers/Board/AVR8/STK526/LEDs.h b/LUFA/Drivers/Board/AVR8/STK526/LEDs.h
index b77c691b1..5aeb13fc6 100644
--- a/LUFA/Drivers/Board/AVR8/STK526/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/STK526/LEDs.h
@@ -89,6 +89,12 @@
 				PORTD &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h b/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h
index 1722fe7d3..8184fb902 100644
--- a/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/TEENSY/LEDs.h
@@ -94,6 +94,12 @@
 				#endif
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				#if (BOARD == BOARD_TEENSY2)
diff --git a/LUFA/Drivers/Board/AVR8/TUL/Buttons.h b/LUFA/Drivers/Board/AVR8/TUL/Buttons.h
index 191caa9d2..ae5f8c8a2 100644
--- a/LUFA/Drivers/Board/AVR8/TUL/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/TUL/Buttons.h
@@ -74,6 +74,12 @@
 				PORTE |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRE  &= ~BUTTONS_BUTTON1;
+				PORTE &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/TUL/LEDs.h b/LUFA/Drivers/Board/AVR8/TUL/LEDs.h
index 4968a1888..def25fd16 100644
--- a/LUFA/Drivers/Board/AVR8/TUL/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/TUL/LEDs.h
@@ -80,6 +80,12 @@
 				PORTF &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRF  &= ~LEDS_ALL_LEDS;
+				PORTF &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTF |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/UDIP/Buttons.h b/LUFA/Drivers/Board/AVR8/UDIP/Buttons.h
index 61ae9b8be..5146cc2e3 100644
--- a/LUFA/Drivers/Board/AVR8/UDIP/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/UDIP/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/UDIP/LEDs.h b/LUFA/Drivers/Board/AVR8/UDIP/LEDs.h
index 53789038a..f3aca6ae7 100644
--- a/LUFA/Drivers/Board/AVR8/UDIP/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/UDIP/LEDs.h
@@ -98,6 +98,12 @@
 				DDRD |= (LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT);
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRB &= ~LEDS_PORTB_LEDS;
+				DDRD &= ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT);
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTB |= (LEDMask & LEDS_PORTB_LEDS);
diff --git a/LUFA/Drivers/Board/AVR8/UNO/LEDs.h b/LUFA/Drivers/Board/AVR8/UNO/LEDs.h
index 0205b2dff..579a1b20b 100644
--- a/LUFA/Drivers/Board/AVR8/UNO/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/UNO/LEDs.h
@@ -83,6 +83,12 @@
 				PORTD |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h b/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
index 4e1e50033..7d8984a2b 100644
--- a/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
@@ -83,6 +83,12 @@
 				PORTD |=  BUTTONS_BUTTON1;

 			}

 

+			static inline void Buttons_Disable(void)

+			{

+				DDRD  &= ~BUTTONS_BUTTON1;

+				PORTD &= ~BUTTONS_BUTTON1;

+			}

+

 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;

 			static inline uint8_t Buttons_GetStatus(void)

 			{

diff --git a/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h b/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
index 541da264c..e236ded16 100644
--- a/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
@@ -104,6 +104,17 @@
 				#endif				

 			}

 

+			static inline void LEDs_Disable(void)

+			{

+				#if (BOARD == BOARD_USB2AX)

+				DDRC  &= ~LEDS_ALL_LEDS;

+				PORTC &= ~LEDS_ALL_LEDS;				

+				#else

+				DDRD  &= ~LEDS_ALL_LEDS;

+				PORTD &= ~LEDS_ALL_LEDS;				

+				#endif				

+			}

+

 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)

 			{

 				#if (BOARD == BOARD_USB2AX)

diff --git a/LUFA/Drivers/Board/AVR8/USBFOO/Buttons.h b/LUFA/Drivers/Board/AVR8/USBFOO/Buttons.h
index 21c6a1f2a..617ca2741 100644
--- a/LUFA/Drivers/Board/AVR8/USBFOO/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/USBFOO/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/USBFOO/LEDs.h b/LUFA/Drivers/Board/AVR8/USBFOO/LEDs.h
index cb4625836..82f105103 100644
--- a/LUFA/Drivers/Board/AVR8/USBFOO/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/USBFOO/LEDs.h
@@ -80,6 +80,12 @@
 				PORTD |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/USBKEY/Buttons.h b/LUFA/Drivers/Board/AVR8/USBKEY/Buttons.h
index 018bf6b12..3aa19b109 100644
--- a/LUFA/Drivers/Board/AVR8/USBKEY/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/USBKEY/Buttons.h
@@ -74,6 +74,12 @@
 				PORTE |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRE  &= ~BUTTONS_BUTTON1;
+				PORTE &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/USBKEY/Joystick.h b/LUFA/Drivers/Board/AVR8/USBKEY/Joystick.h
index 5e80a5368..fa7f218e4 100644
--- a/LUFA/Drivers/Board/AVR8/USBKEY/Joystick.h
+++ b/LUFA/Drivers/Board/AVR8/USBKEY/Joystick.h
@@ -91,11 +91,20 @@
 		#if !defined(__DOXYGEN__)
 			static inline void Joystick_Init(void)
 			{
-				DDRB  &= ~(JOY_BMASK);
-				DDRE  &= ~(JOY_EMASK);
+				DDRB  &= ~JOY_BMASK;
+				DDRE  &= ~JOY_EMASK;
 
-				PORTB |= JOY_BMASK;
-				PORTE |= JOY_EMASK;
+				PORTB |=  JOY_BMASK;
+				PORTE |=  JOY_EMASK;
+			}
+
+			static inline void Joystick_Disable(void)
+			{
+				DDRB  &= ~JOY_BMASK;
+				DDRE  &= ~JOY_EMASK;
+
+				PORTB &= ~JOY_BMASK;
+				PORTE &= ~JOY_EMASK;
 			}
 
 			static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
diff --git a/LUFA/Drivers/Board/AVR8/USBKEY/LEDs.h b/LUFA/Drivers/Board/AVR8/USBKEY/LEDs.h
index e4a7002a5..e4a4db112 100644
--- a/LUFA/Drivers/Board/AVR8/USBKEY/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/USBKEY/LEDs.h
@@ -89,6 +89,12 @@
 				PORTD &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRD  &= ~LEDS_ALL_LEDS;
+				PORTD &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTD |= LEDMask;
diff --git a/LUFA/Drivers/Board/AVR8/USBTINYMKII/Buttons.h b/LUFA/Drivers/Board/AVR8/USBTINYMKII/Buttons.h
index 20cb34054..530c3ce37 100644
--- a/LUFA/Drivers/Board/AVR8/USBTINYMKII/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/USBTINYMKII/Buttons.h
@@ -74,6 +74,12 @@
 				PORTD |=  BUTTONS_BUTTON1;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				DDRD  &= ~BUTTONS_BUTTON1;
+				PORTD &= ~BUTTONS_BUTTON1;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/AVR8/USBTINYMKII/LEDs.h b/LUFA/Drivers/Board/AVR8/USBTINYMKII/LEDs.h
index 00cfd2b43..368f833af 100644
--- a/LUFA/Drivers/Board/AVR8/USBTINYMKII/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/USBTINYMKII/LEDs.h
@@ -86,6 +86,12 @@
 				PORTB &= ~LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRB  &= ~LEDS_ALL_LEDS;
+				PORTB &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LedMask)
 			{
 				PORTB |= LedMask;
diff --git a/LUFA/Drivers/Board/AVR8/XPLAIN/LEDs.h b/LUFA/Drivers/Board/AVR8/XPLAIN/LEDs.h
index 3abe98eeb..870d7a364 100644
--- a/LUFA/Drivers/Board/AVR8/XPLAIN/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/XPLAIN/LEDs.h
@@ -87,6 +87,12 @@
 				PORTB |= LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				DDRB  &= ~LEDS_ALL_LEDS;
+				PORTB &= ~LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTB &= ~LEDMask;
diff --git a/LUFA/Drivers/Board/Buttons.h b/LUFA/Drivers/Board/Buttons.h
index f60dbb50b..3dd89a943 100644
--- a/LUFA/Drivers/Board/Buttons.h
+++ b/LUFA/Drivers/Board/Buttons.h
@@ -141,13 +141,16 @@
 
 	/* Pseudo-Functions for Doxygen: */
 	#if defined(__DOXYGEN__)
-		/** Initializes the BUTTONS driver, so that the current button position can be read. This sets the appropriate
+		/** Initializes the buttons driver, so that the current button position can be read. This sets the appropriate
 		 *  I/O pins to an inputs with pull-ups enabled.
 		 *
 		 *  This must be called before any Button driver functions are used.
 		 */
 		static inline void Buttons_Init(void);
 
+		/** Disables the buttons driver, releasing the I/O pins back to their default high-impedence input mode. */
+		static inline void Buttons_Disable(void);
+
 		/** Returns a mask indicating which board buttons are currently pressed.
 		 *
 		 *  \return Mask indicating which board buttons are currently pressed.
diff --git a/LUFA/Drivers/Board/Joystick.h b/LUFA/Drivers/Board/Joystick.h
index 95e90fadf..452689cdb 100644
--- a/LUFA/Drivers/Board/Joystick.h
+++ b/LUFA/Drivers/Board/Joystick.h
@@ -126,6 +126,9 @@
 		 */
 		static inline void Joystick_Init(void);
 
+		/** Disables the joystick driver, releasing the I/O pins back to their default high-impedence input mode. */
+		static inline void Joystick_Disable(void);
+
 		/** Returns the current status of the joystick, as a mask indicating the direction the joystick is
 		 *  currently facing in (multiple bits can be set).
 		 *
diff --git a/LUFA/Drivers/Board/LEDs.h b/LUFA/Drivers/Board/LEDs.h
index e1f6b4c5c..839a059c8 100644
--- a/LUFA/Drivers/Board/LEDs.h
+++ b/LUFA/Drivers/Board/LEDs.h
@@ -205,6 +205,9 @@
 		 */
 		static inline void LEDs_Init(void);
 
+		/** Disables the board LED driver, releasing the I/O pins back to their default high-impedence input mode. */
+		static inline void LEDs_Disable(void);
+
 		/** Turns on the LEDs specified in the given LED mask.
 		 *
 		 *  \param[in] LEDMask  Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file).
diff --git a/LUFA/Drivers/Board/UC3/EVK1100/Buttons.h b/LUFA/Drivers/Board/UC3/EVK1100/Buttons.h
index 10f02cf6a..300e37ca2 100644
--- a/LUFA/Drivers/Board/UC3/EVK1100/Buttons.h
+++ b/LUFA/Drivers/Board/UC3/EVK1100/Buttons.h
@@ -86,6 +86,12 @@
 				AVR32_GPIO.port[BUTTONS_PORT].puers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				AVR32_GPIO.port[BUTTONS_PORT].gperc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
+				AVR32_GPIO.port[BUTTONS_PORT].puerc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
+			}
+
 			static inline uint32_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint32_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/UC3/EVK1100/Joystick.h b/LUFA/Drivers/Board/UC3/EVK1100/Joystick.h
index aaf729b02..4bd618552 100644
--- a/LUFA/Drivers/Board/UC3/EVK1100/Joystick.h
+++ b/LUFA/Drivers/Board/UC3/EVK1100/Joystick.h
@@ -93,6 +93,12 @@
 				AVR32_GPIO.port[JOY_PORT].gpers = JOY_MASK;
 			};
 
+			static inline void Joystick_Disable(void)
+			{
+				AVR32_GPIO.port[JOY_PORT].gperc = JOY_MASK;
+				AVR32_GPIO.port[JOY_PORT].gperc = JOY_MASK;
+			};
+
 			static inline uint32_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint32_t Joystick_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/UC3/EVK1100/LEDs.h b/LUFA/Drivers/Board/UC3/EVK1100/LEDs.h
index 6fd1ac8c2..96ae1a7b9 100644
--- a/LUFA/Drivers/Board/UC3/EVK1100/LEDs.h
+++ b/LUFA/Drivers/Board/UC3/EVK1100/LEDs.h
@@ -109,6 +109,13 @@
 				AVR32_GPIO.port[LEDS_PORT].ovrs  = LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				AVR32_GPIO.port[LEDS_PORT].gperc = LEDS_ALL_LEDS;
+				AVR32_GPIO.port[LEDS_PORT].oderc = LEDS_ALL_LEDS;
+				AVR32_GPIO.port[LEDS_PORT].ovrc  = LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask)
 			{
 				AVR32_GPIO.port[LEDS_PORT].ovrc  = LEDMask;
diff --git a/LUFA/Drivers/Board/UC3/EVK1101/Buttons.h b/LUFA/Drivers/Board/UC3/EVK1101/Buttons.h
index 18c711706..3ce1afe9b 100644
--- a/LUFA/Drivers/Board/UC3/EVK1101/Buttons.h
+++ b/LUFA/Drivers/Board/UC3/EVK1101/Buttons.h
@@ -83,6 +83,12 @@
 				AVR32_GPIO.port[BUTTONS_PORT].puers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				AVR32_GPIO.port[BUTTONS_PORT].gperc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
+				AVR32_GPIO.port[BUTTONS_PORT].puerc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
+			}
+
 			static inline uint32_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint32_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/UC3/EVK1101/Joystick.h b/LUFA/Drivers/Board/UC3/EVK1101/Joystick.h
index 0481f8335..733490995 100644
--- a/LUFA/Drivers/Board/UC3/EVK1101/Joystick.h
+++ b/LUFA/Drivers/Board/UC3/EVK1101/Joystick.h
@@ -98,6 +98,15 @@
 				AVR32_GPIO.port[JOY_PRESS_PORT].puers = JOY_PRESS_MASK;
 			};
 
+			static inline void Joystick_Disable(void)
+			{
+				AVR32_GPIO.port[JOY_MOVE_PORT].gperc  = JOY_MOVE_MASK;
+				AVR32_GPIO.port[JOY_PRESS_PORT].gperc = JOY_PRESS_MASK;
+
+				AVR32_GPIO.port[JOY_MOVE_PORT].puerc  = JOY_MOVE_MASK;
+				AVR32_GPIO.port[JOY_PRESS_PORT].puerc = JOY_PRESS_MASK;
+			};
+
 			static inline uint32_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint32_t Joystick_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/UC3/EVK1101/LEDs.h b/LUFA/Drivers/Board/UC3/EVK1101/LEDs.h
index 6feadbce3..65a34813f 100644
--- a/LUFA/Drivers/Board/UC3/EVK1101/LEDs.h
+++ b/LUFA/Drivers/Board/UC3/EVK1101/LEDs.h
@@ -96,6 +96,13 @@
 				AVR32_GPIO.port[LEDS_PORT].ovrs  = LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				AVR32_GPIO.port[LEDS_PORT].gperc = LEDS_ALL_LEDS;
+				AVR32_GPIO.port[LEDS_PORT].oderc = LEDS_ALL_LEDS;
+				AVR32_GPIO.port[LEDS_PORT].ovrc  = LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask)
 			{
 				AVR32_GPIO.port[LEDS_PORT].ovrc  = LEDMask;
diff --git a/LUFA/Drivers/Board/UC3/EVK1104/Buttons.h b/LUFA/Drivers/Board/UC3/EVK1104/Buttons.h
index 934f92265..597c8e9b5 100644
--- a/LUFA/Drivers/Board/UC3/EVK1104/Buttons.h
+++ b/LUFA/Drivers/Board/UC3/EVK1104/Buttons.h
@@ -80,6 +80,12 @@
 				AVR32_GPIO.port[BUTTONS_PORT].puers = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				AVR32_GPIO.port[BUTTONS_PORT].gperc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
+				AVR32_GPIO.port[BUTTONS_PORT].puerc = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2);
+			}
+
 			static inline uint32_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint32_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/UC3/EVK1104/LEDs.h b/LUFA/Drivers/Board/UC3/EVK1104/LEDs.h
index 5813e892c..6d25626c8 100644
--- a/LUFA/Drivers/Board/UC3/EVK1104/LEDs.h
+++ b/LUFA/Drivers/Board/UC3/EVK1104/LEDs.h
@@ -101,6 +101,17 @@
 				AVR32_GPIO.port[3].ovrs  = LEDS_LEDMASK3;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				AVR32_GPIO.port[2].gperc = LEDS_LEDMASK2;
+				AVR32_GPIO.port[2].oderc = LEDS_LEDMASK2;
+				AVR32_GPIO.port[2].ovrc  = LEDS_LEDMASK2;
+
+				AVR32_GPIO.port[3].gperc = LEDS_LEDMASK3;
+				AVR32_GPIO.port[3].oderc = LEDS_LEDMASK3;
+				AVR32_GPIO.port[3].ovrc  = LEDS_LEDMASK3;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask)
 			{
 				AVR32_GPIO.port[2].ovrc  = (LEDMask & LEDS_LEDMASK2);
diff --git a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h
index 1665fa4b1..6f6b875e4 100644
--- a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h
+++ b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/Buttons.h
@@ -84,6 +84,16 @@
 				PORTF_PIN2CTRL = PORT_OPC_PULLUP_gc;
 			}
 
+			static inline void Buttons_Disable(void)
+			{
+				PORTE_OUTCLR = BUTTONS_BUTTON1;
+				PORTF_OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3);
+
+				PORTE_PIN5CTRL = 0;
+				PORTF_PIN1CTRL = 0;
+				PORTF_PIN2CTRL = 0;
+			}
+
 			static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
 			static inline uint8_t Buttons_GetStatus(void)
 			{
diff --git a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h
index d555ac211..f4a5d0e3b 100644
--- a/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h
+++ b/LUFA/Drivers/Board/XMEGA/A3BU_XPLAINED/LEDs.h
@@ -83,6 +83,12 @@
 				PORTR_OUTSET = LEDS_ALL_LEDS;
 			}
 
+			static inline void LEDs_Disable(void)
+			{
+				PORTR_DIRCLR = LEDS_ALL_LEDS;
+				PORTR_OUTCLR = LEDS_ALL_LEDS;
+			}
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTR_OUTCLR = LEDMask;