Run wspurify script on /trunk/ and /branches/ C source files, to remove any trailing whitespace at the end of each line.

Bootloaders/CDC/BootloaderAPI.h

@@ -40,9 +40,9 @@
 		#include <avr/io.h>
 		#include <avr/boot.h>
 		#include <stdbool.h>
-		
+
 		#include <LUFA/Common/Common.h>
-	
+
 	/* Function Prototypes: */
 		void    BootloaderAPI_ErasePage(const uint32_t Address);
 		void    BootloaderAPI_WritePage(const uint32_t Address);

Bootloaders/CDC/BootloaderCDC.c

@@ -104,10 +104,10 @@ void SetupHardware(void)
 	/* Initialize USB Subsystem */
 	USB_Init();
 	LEDs_Init();
-	
+
 	/* Bootloader active LED toggle timer initialization */
 	TIMSK1 = (1 << TOIE1);
-	TCCR1B = ((1 << CS11) | (1 << CS10));	
+	TCCR1B = ((1 << CS11) | (1 << CS10));
 }
 
 /** ISR to periodically toggle the LEDs on the board to indicate that the bootloader is active. */
@@ -266,7 +266,7 @@ static void ReadWriteMemoryBlock(const uint8_t Command)
 				{
 					LowByte = FetchNextCommandByte();
 				}
-				
+
 				HighByte = !HighByte;
 			}
 			else
@@ -365,7 +365,7 @@ void CDC_Task(void)
 	if (Command == 'E')
 	{
 		RunBootloader = false;
-	
+
 		/* Send confirmation byte back to the host */
 		WriteNextResponseByte('\r');
 	}

Bootloaders/CDC/BootloaderCDC.h

@@ -46,7 +46,7 @@
 		#include <stdbool.h>
 
 		#include "Descriptors.h"
-		#include "BootloaderAPI.h"		
+		#include "BootloaderAPI.h"
 
 		#include <LUFA/Drivers/USB/USB.h>
 		#include <LUFA/Drivers/Board/LEDs.h>

Bootloaders/CDC/Descriptors.h

@@ -115,14 +115,14 @@
 		typedef struct
 		{
 			USB_Descriptor_Configuration_Header_t    Config;
-			
+
 			// CDC Control Interface
 			USB_Descriptor_Interface_t               CDC_CCI_Interface;
 			USB_CDC_Descriptor_FunctionalHeader_t    CDC_Functional_Header;
 			USB_CDC_Descriptor_FunctionalACM_t       CDC_Functional_ACM;
 			USB_CDC_Descriptor_FunctionalUnion_t     CDC_Functional_Union;
 			USB_Descriptor_Endpoint_t                CDC_NotificationEndpoint;
-			
+
 			// CDC Data Interface
 			USB_Descriptor_Interface_t               CDC_DCI_Interface;
 			USB_Descriptor_Endpoint_t                CDC_DataOutEndpoint;

Bootloaders/DFU/BootloaderAPI.h

@@ -40,9 +40,9 @@
 		#include <avr/io.h>
 		#include <avr/boot.h>
 		#include <stdbool.h>
-		
+
 		#include <LUFA/Common/Common.h>
-	
+
 	/* Function Prototypes: */
 		void    BootloaderAPI_ErasePage(const uint32_t Address);
 		void    BootloaderAPI_WritePage(const uint32_t Address);

Bootloaders/DFU/BootloaderDFU.c

@@ -113,10 +113,10 @@ int main(void)
 
 	/* If the TCK pin is not jumpered to ground, start the user application instead */
 	RunBootloader = (!(PINF & (1 << 4)));
-	
+
 	/* Re-enable JTAG debugging */
 	MCUCR &= ~(1 << JTD);
-	MCUCR &= ~(1 << JTD);	
+	MCUCR &= ~(1 << JTD);
 	#endif
 
 	/* Turn on first LED on the board to indicate that the bootloader has started */
@@ -153,7 +153,7 @@ void SetupHardware(void)
 	/* Initialize the USB subsystem */
 	USB_Init();
 	LEDs_Init();
-	
+
 	/* Bootloader active LED toggle timer initialization */
 	TIMSK1 = (1 << TOIE1);
 	TCCR1B = ((1 << CS11) | (1 << CS10));
@@ -181,7 +181,7 @@ ISR(TIMER1_OVF_vect, ISR_BLOCK)
  *  internally.
  */
 void EVENT_USB_Device_ControlRequest(void)
-{	
+{
 	/* Ignore any requests that aren't directed to the DFU interface */
 	if ((USB_ControlRequest.bmRequestType & (CONTROL_REQTYPE_TYPE | CONTROL_REQTYPE_RECIPIENT)) !=
 	    (REQTYPE_CLASS | REQREC_INTERFACE))
@@ -742,3 +742,4 @@ static void ProcessReadCommand(void)
 	else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01))                    // Read signature byte
 	  ResponseByte = SignatureInfo[DataIndexToRead - 0x30];
 }
+

Bootloaders/DFU/Descriptors.c

@@ -159,11 +159,11 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 			Address = &DeviceDescriptor;
 			Size    = sizeof(USB_Descriptor_Device_t);
 			break;
-		case DTYPE_Configuration: 
+		case DTYPE_Configuration:
 			Address = &ConfigurationDescriptor;
 			Size    = sizeof(USB_Descriptor_Configuration_t);
 			break;
-		case DTYPE_String: 
+		case DTYPE_String:
 			if (!(DescriptorNumber))
 			{
 				Address = &LanguageString;
@@ -174,10 +174,10 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 				Address = &ProductString;
 				Size    = ProductString.Header.Size;
 			}
-			
+
 			break;
 	}
-	
+
 	*DescriptorAddress = Address;
 	return Size;
 }

Bootloaders/DFU/Descriptors.h

@@ -161,7 +161,7 @@
 		typedef struct
 		{
 			USB_Descriptor_Configuration_Header_t Config;
-			
+
 			// DFU Interface
 			USB_Descriptor_Interface_t            DFU_Interface;
 			USB_Descriptor_DFU_Functional_t       DFU_Functional;

Bootloaders/HID/BootloaderHID.c

@@ -9,13 +9,13 @@
 /*
   Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
-  Permission to use, copy, modify, distribute, and sell this 
+  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 
+  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 
+  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in 
+  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the 
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -32,7 +32,7 @@
  *
  *  Main source file for the HID class bootloader. This file contains the complete bootloader logic.
  */
- 
+
 #include "BootloaderHID.h"
 
 /** Flag to indicate if the bootloader should be running, or should exit and allow the application code to run
@@ -41,20 +41,20 @@
  */
 static bool RunBootloader = true;
 
-/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously 
+/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously
  *  runs the bootloader processing routine until instructed to soft-exit.
  */
 int main(void)
 {
 	/* Setup hardware required for the bootloader */
 	SetupHardware();
-	
+
 	/* Enable global interrupts so that the USB stack can function */
 	sei();
 
 	while (RunBootloader)
 	  USB_USBTask();
-	
+
 	/* Disconnect from the host - USB interface will be reset later along with the AVR */
 	USB_Detach();
 
@@ -108,17 +108,17 @@ void EVENT_USB_Device_ControlRequest(void)
 	{
 		case HID_REQ_SetReport:
 			Endpoint_ClearSETUP();
-			
+
 			/* Wait until the command has been sent by the host */
 			while (!(Endpoint_IsOUTReceived()));
-		
+
 			/* Read in the write destination address */
 			#if (FLASHEND > 0xFFFF)
 			uint32_t PageAddress = ((uint32_t)Endpoint_Read_16_LE() << 8);
 			#else
 			uint16_t PageAddress = Endpoint_Read_16_LE();
 			#endif
-			
+
 			/* Check if the command is a program page command, or a start application command */
 			#if (FLASHEND > 0xFFFF)
 			if ((uint16_t)(PageAddress >> 8) == COMMAND_STARTAPPLICATION)
@@ -133,9 +133,9 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Erase the given FLASH page, ready to be programmed */
 				boot_page_erase(PageAddress);
 				boot_spm_busy_wait();
-				
+
 				/* Write each of the FLASH page's bytes in sequence */
-				for (uint8_t PageWord = 0; PageWord < (SPM_PAGESIZE / 2); PageWord++)				
+				for (uint8_t PageWord = 0; PageWord < (SPM_PAGESIZE / 2); PageWord++)
 				{
 					/* Check if endpoint is empty - if so clear it and wait until ready for next packet */
 					if (!(Endpoint_BytesInEndpoint()))
@@ -162,3 +162,4 @@ void EVENT_USB_Device_ControlRequest(void)
 			break;
 	}
 }
+

Bootloaders/HID/BootloaderHID.h

@@ -8,14 +8,14 @@
 
 /*
   Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-	  
+
-  Permission to use, copy, modify, distribute, and sell this 
+  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 
+  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 
+  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in 
+  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the 
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -32,7 +32,7 @@
  *
  *  Header file for TeensyHID.c.
  */
- 
+
 #ifndef _TEENSYHID_H_
 #define _TEENSYHID_H_
 
@@ -47,15 +47,16 @@
 		#include "Descriptors.h"
 
 		#include <LUFA/Drivers/USB/USB.h>
-		
+
-	/* Macros: */		
+	/* Macros: */
 		/** Bootloader special address to start the user application */
 		#define COMMAND_STARTAPPLICATION   0xFFFF
-		
+
 	/* Function Prototypes: */
 		void SetupHardware(void);
 
 		void EVENT_USB_Device_ConfigurationChanged(void);
 		void EVENT_USB_Device_UnhandledControlRequest(void);
-		
+
 #endif
+

Bootloaders/HID/Descriptors.c

@@ -8,14 +8,14 @@
 
 /*
   Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-	  
+
-  Permission to use, copy, modify, distribute, and sell this 
+  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 
+  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 
+  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in 
+  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the 
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -30,9 +30,9 @@
 
 /** \file
  *
- *  USB Device Descriptors, for library use when in USB device mode. Descriptors are special 
+ *  USB Device Descriptors, for library use when in USB device mode. Descriptors are special
  *  computer-readable structures which the host requests upon device enumeration, to determine
- *  the device's capabilities and functions.  
+ *  the device's capabilities and functions.
  */
 
 #include "Descriptors.h"
@@ -52,7 +52,7 @@ const USB_Descriptor_HIDReport_Datatype_t HIDReport[] =
 	    HID_RI_LOGICAL_MINIMUM(8, 0x00),
 	    HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
 	    HID_RI_REPORT_SIZE(8, 0x08),
-	    HID_RI_REPORT_COUNT(16, (sizeof(uint16_t) + SPM_PAGESIZE)),		
+	    HID_RI_REPORT_COUNT(16, (sizeof(uint16_t) + SPM_PAGESIZE)),
 	    HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
 	HID_RI_END_COLLECTION(0),
 };
@@ -91,49 +91,49 @@ const USB_Descriptor_Device_t DeviceDescriptor =
  */
 const USB_Descriptor_Configuration_t ConfigurationDescriptor =
 {
-	.Config = 
+	.Config =
 		{
 			.Header                 = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
 
 			.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
 			.TotalInterfaces        = 1,
-				
+
 			.ConfigurationNumber    = 1,
 			.ConfigurationStrIndex  = NO_DESCRIPTOR,
-				
+
 			.ConfigAttributes       = USB_CONFIG_ATTR_BUSPOWERED,
-			
+
 			.MaxPowerConsumption    = USB_CONFIG_POWER_MA(100)
 		},
-		
+
-	.HID_Interface = 
+	.HID_Interface =
 		{
 			.Header                 = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
 
 			.InterfaceNumber        = 0x00,
 			.AlternateSetting       = 0x00,
-			
+
 			.TotalEndpoints         = 1,
-				
+
 			.Class                  = HID_CSCP_HIDClass,
 			.SubClass               = HID_CSCP_NonBootSubclass,
 			.Protocol               = HID_CSCP_NonBootProtocol,
-				
+
 			.InterfaceStrIndex      = NO_DESCRIPTOR
 		},
 
-	.HID_VendorHID = 
+	.HID_VendorHID =
-		{  
+		{
 			.Header                 = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
-			
+
 			.HIDSpec                = VERSION_BCD(01.11),
 			.CountryCode            = 0x00,
 			.TotalReportDescriptors = 1,
 			.HIDReportType          = HID_DTYPE_Report,
 			.HIDReportLength        = sizeof(HIDReport)
 		},
-		
+
-	.HID_ReportINEndpoint = 
+	.HID_ReportINEndpoint =
 		{
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
 
@@ -158,17 +158,17 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 
 	const void* Address = NULL;
 	uint16_t    Size    = NO_DESCRIPTOR;
-	
+
 	/* If/Else If chain compiles slightly smaller than a switch case */
 	if (DescriptorType == DTYPE_Device)
 	{
 		Address = &DeviceDescriptor;
-		Size    = sizeof(USB_Descriptor_Device_t);	
+		Size    = sizeof(USB_Descriptor_Device_t);
 	}
 	else if (DescriptorType == DTYPE_Configuration)
 	{
 		Address = &ConfigurationDescriptor;
-		Size    = sizeof(USB_Descriptor_Configuration_t);	
+		Size    = sizeof(USB_Descriptor_Configuration_t);
 	}
 	else if (DescriptorType == HID_DTYPE_HID)
 	{
@@ -184,3 +184,4 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 	*DescriptorAddress = Address;
 	return Size;
 }
+

Bootloaders/HID/Descriptors.h

@@ -8,14 +8,14 @@
 
 /*
   Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-	  
+
-  Permission to use, copy, modify, distribute, and sell this 
+  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 
+  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 
+  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in 
+  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the 
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -47,18 +47,18 @@
 		typedef struct
 		{
 			USB_Descriptor_Configuration_Header_t Config;
-			
+
 			// Generic HID Interface
 			USB_Descriptor_Interface_t            HID_Interface;
 			USB_HID_Descriptor_HID_t              HID_VendorHID;
 	        USB_Descriptor_Endpoint_t             HID_ReportINEndpoint;
 		} USB_Descriptor_Configuration_t;
-					
+
 	/* Macros: */
 		/** Endpoint number of the HID data IN endpoint. */
 		#define HID_IN_EPNUM                 1
 
-		/** Size in bytes of the HID reporting IN endpoint. */		
+		/** Size in bytes of the HID reporting IN endpoint. */
 		#define HID_IN_EPSIZE                64
 
 	/* Function Prototypes: */
@@ -68,3 +68,4 @@
 		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
 
 #endif
+

Bootloaders/HID/HostLoaderApp/hid_bootloader_cli.c

@@ -710,10 +710,10 @@ int teensy_open(void)
 {
 	teensy_close();
 	uhid_teensy_fd = open_usb_device(0x16C0, 0x0478);
-	
+
 	if (uhid_teensy_fd < 0)
 		uhid_teensy_fd = open_usb_device(0x03eb, 0x2067);
-	
+
 	if (uhid_teensy_fd < 0) return 0;
 	return 1;
 }
@@ -826,7 +826,7 @@ parse_hex_line(char *line)
 	int addr, code, num;
         int sum, len, cksum, i;
         char *ptr;
-        
+
         num = 0;
         if (line[0] != ':') return 0;
         if (strlen(line) < 11) return 0;

Demos/Device/ClassDriver/AudioInput/AudioInput.c

@@ -106,11 +106,11 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 		#if defined(USE_TEST_TONE)
 			static uint8_t SquareWaveSampleCount;
 			static int16_t CurrentWaveValue;
-			
+
 			/* In test tone mode, generate a square wave at 1/256 of the sample rate */
 			if (SquareWaveSampleCount++ == 0xFF)
 			  CurrentWaveValue ^= 0x8000;
-			
+
 			/* Only generate audio if the board button is being pressed */
 			AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
 		#else
@@ -122,7 +122,7 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 			AudioSample -= (SAMPLE_MAX_RANGE / 2);
 			#endif
 		#endif
-		
+
 		Audio_Device_WriteSample16(&Microphone_Audio_Interface, AudioSample);
 	}
 
@@ -211,10 +211,10 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t*
 						CurrentAudioSampleFrequency = (((uint32_t)Data[2] << 16) | ((uint32_t)Data[1] << 8) | (uint32_t)Data[0]);
 
 						/* Adjust sample reload timer to the new frequency */
-						OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);				
+						OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
 					}
-					
+
-					return true;				
+					return true;
 				case AUDIO_REQ_GetCurrent:
 					/* Check if we are just testing for a valid property, or actually reading it */
 					if (DataLength != NULL)
@@ -223,13 +223,14 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t*
 
 						Data[2] = (CurrentAudioSampleFrequency >> 16);
 						Data[1] = (CurrentAudioSampleFrequency >> 8);
-						Data[0] = (CurrentAudioSampleFrequency &  0xFF);					
+						Data[0] = (CurrentAudioSampleFrequency &  0xFF);
 					}
-					
+
 					return true;
 			}
 		}
 	}
-	
+
 	return false;
 }
+

Demos/Device/ClassDriver/AudioInput/Descriptors.c

@@ -204,7 +204,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 
 			.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t))
 		},
-	
+
 	.Audio_AudioFormatSampleRates =
 		{
 			AUDIO_SAMPLE_FREQ(8000),

Demos/Device/ClassDriver/AudioOutput/AudioOutput.c

@@ -91,7 +91,7 @@ void SetupHardware(void)
 ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 {
 	uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint();
-	
+
 	/* Check that the USB bus is ready for the next sample to read */
 	if (Audio_Device_IsSampleReceived(&Speaker_Audio_Interface))
 	{
@@ -128,8 +128,8 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 
 		LEDs_SetAllLEDs(LEDMask);
 	}
-	
+
-	Endpoint_SelectEndpoint(PrevEndpoint);	
+	Endpoint_SelectEndpoint(PrevEndpoint);
 }
 
 /** Event handler for the library USB Connection event. */
@@ -248,10 +248,10 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t*
 						CurrentAudioSampleFrequency = (((uint32_t)Data[2] << 16) | ((uint32_t)Data[1] << 8) | (uint32_t)Data[0]);
 
 						/* Adjust sample reload timer to the new frequency */
-						OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);				
+						OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
 					}
-					
+
-					return true;				
+					return true;
 				case AUDIO_REQ_GetCurrent:
 					/* Check if we are just testing for a valid property, or actually reading it */
 					if (DataLength != NULL)
@@ -260,13 +260,14 @@ bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t*
 
 						Data[2] = (CurrentAudioSampleFrequency >> 16);
 						Data[1] = (CurrentAudioSampleFrequency >> 8);
-						Data[0] = (CurrentAudioSampleFrequency &  0xFF);					
+						Data[0] = (CurrentAudioSampleFrequency &  0xFF);
 					}
-					
+
 					return true;
 			}
 		}
 	}
-	
+
 	return false;
 }
+

Demos/Device/ClassDriver/AudioOutput/Descriptors.c

@@ -204,7 +204,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 
 			.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t)),
 		},
-	
+
 	.Audio_AudioFormatSampleRates =
 		{
 			AUDIO_SAMPLE_FREQ(8000),

Demos/Device/ClassDriver/AudioOutput/Descriptors.h

@@ -83,3 +83,4 @@
 		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
 
 #endif
+

Demos/Device/ClassDriver/DualVirtualSerial/Descriptors.h

@@ -109,3 +109,4 @@
 		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
 
 #endif
+

Demos/Device/ClassDriver/GenericHID/GenericHID.c

@@ -145,7 +145,7 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
 {
 	uint8_t* Data = (uint8_t*)ReportData;
 	uint8_t  CurrLEDMask = LEDs_GetLEDs();
-		
+
 	Data[0] = ((CurrLEDMask & LEDS_LED1) ? 1 : 0);
 	Data[1] = ((CurrLEDMask & LEDS_LED2) ? 1 : 0);
 	Data[2] = ((CurrLEDMask & LEDS_LED3) ? 1 : 0);
@@ -171,7 +171,7 @@ void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDI
 {
 	uint8_t* Data = (uint8_t*)ReportData;
 	uint8_t  NewLEDMask = LEDS_NO_LEDS;
-	
+
 	if (Data[0])
 	  NewLEDMask |= LEDS_LED1;
 
@@ -183,7 +183,7 @@ void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDI
 
 	if (Data[3])
 	  NewLEDMask |= LEDS_LED1;
-	  
+
 	LEDs_SetAllLEDs(NewLEDMask);
 }
 

Demos/Device/ClassDriver/Joystick/Descriptors.c

@@ -42,7 +42,7 @@
  *  descriptor is parsed by the host and its contents used to determine what data (and in what encoding)
  *  the device will send, and what it may be sent back from the host. Refer to the HID specification for
  *  more details on HID report descriptors.
- */ 
+ */
 const USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
 {
 	/* Use the HID class driver's standard Joystick report.

Demos/Device/ClassDriver/Keyboard/Keyboard.c

@@ -8,7 +8,7 @@
 
 /*
   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

Demos/Device/ClassDriver/KeyboardMouse/Descriptors.c

@@ -279,7 +279,7 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 				Address = &ConfigurationDescriptor.HID2_MouseHID;
 				Size    = sizeof(USB_HID_Descriptor_HID_t);
 			}
-			
+
 			break;
 		case HID_DTYPE_Report:
 			if (!(wIndex))

Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.c

@@ -258,3 +258,4 @@ void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDI
 		LEDs_SetAllLEDs(LEDMask);
 	}
 }
+

Demos/Device/ClassDriver/KeyboardMouseMultiReport/Descriptors.c

@@ -77,7 +77,7 @@ const USB_Descriptor_HIDReport_Datatype_t PROGMEM HIDReport[] =
 	        HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE),
 	    HID_RI_END_COLLECTION(0),
 	HID_RI_END_COLLECTION(0),
-	
+
 	/* Keyboard Report */
 	HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
 	HID_RI_USAGE(8, 0x06), /* Keyboard */
@@ -280,7 +280,7 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 			break;
 		case HID_DTYPE_HID:
 			Address = &ConfigurationDescriptor.HID_HIDData;
-			Size    = sizeof(USB_HID_Descriptor_HID_t);			
+			Size    = sizeof(USB_HID_Descriptor_HID_t);
 			break;
 		case HID_DTYPE_Report:
 			Address = &HIDReport;

Demos/Device/ClassDriver/KeyboardMouseMultiReport/Descriptors.h

@@ -62,7 +62,7 @@
 
 		/** Size in bytes of each of the HID reporting IN endpoint. */
 		#define HID_EPSIZE                8
-	
+
 	/* Enums: */
 		/** Enum for the HID report IDs used in the device. */
 		enum

Demos/Device/ClassDriver/KeyboardMouseMultiReport/KeyboardMouseMultiReport.c

@@ -148,7 +148,7 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
 	uint8_t ButtonStatus_LCL = Buttons_GetStatus();
 
 	if (!(ButtonStatus_LCL & BUTTONS_BUTTON1))
-	{		
+	{
 		USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData;
 
 		KeyboardReport->Modifier = HID_KEYBOARD_MODIFIER_LEFTSHIFT;
@@ -221,3 +221,4 @@ void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDI
 
 	LEDs_SetAllLEDs(LEDMask);
 }
+

Demos/Device/ClassDriver/MassStorage/Lib/SCSI.c

@@ -287,7 +287,7 @@ static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfa
 		               SCSI_ASENSE_WRITE_PROTECTED,
 		               SCSI_ASENSEQ_NO_QUALIFIER);
 
-		return false;		
+		return false;
 	}
 
 	/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
@@ -311,7 +311,7 @@ static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfa
 	/* Adjust the given block address to the real media address based on the selected LUN */
 	BlockAddress += ((uint32_t)MSInterfaceInfo->State.CommandBlock.LUN * LUN_MEDIA_BLOCKS);
 	#endif
-	
+
 	/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
 	if (IsDataRead == DATA_READ)
 	  DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
@@ -345,3 +345,4 @@ static bool SCSI_Command_ModeSense_6(USB_ClassInfo_MS_Device_t* const MSInterfac
 
 	return true;
 }
+

Demos/Device/ClassDriver/MassStorage/MassStorage.h

@@ -73,7 +73,7 @@
 
 		/** Blocks in each LUN, calculated from the total capacity divided by the total number of Logical Units in the device. */
 		#define LUN_MEDIA_BLOCKS         (VIRTUAL_MEMORY_BLOCKS / TOTAL_LUNS)
-		
+
 		/** Indicates if the disk is write protected or not. */
 		#define DISK_READ_ONLY            false
 

Demos/Device/ClassDriver/MassStorageKeyboard/Lib/SCSI.c

@@ -287,7 +287,7 @@ static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfa
 		               SCSI_ASENSE_WRITE_PROTECTED,
 		               SCSI_ASENSEQ_NO_QUALIFIER);
 
-		return false;		
+		return false;
 	}
 
 	/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
@@ -345,3 +345,4 @@ static bool SCSI_Command_ModeSense_6(USB_ClassInfo_MS_Device_t* const MSInterfac
 
 	return true;
 }
+

Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.h

@@ -81,7 +81,7 @@
 
 		/** Indicates if the disk is write protected or not. */
 		#define DISK_READ_ONLY           false
-		
+
 	/* Function Prototypes: */
 		void SetupHardware(void);
 

Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c

@@ -87,16 +87,16 @@ int main(void)
 		if (RNDIS_Device_IsPacketReceived(&Ethernet_RNDIS_Interface))
 		{
 			LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
-			
+
 			RNDIS_Device_ReadPacket(&Ethernet_RNDIS_Interface, &FrameIN.FrameData, &FrameIN.FrameLength);
 			Ethernet_ProcessPacket(&FrameIN, &FrameOUT);
-			
+
 			if (FrameOUT.FrameLength)
 			{
-				RNDIS_Device_SendPacket(&Ethernet_RNDIS_Interface, &FrameOUT.FrameData, FrameOUT.FrameLength);				
+				RNDIS_Device_SendPacket(&Ethernet_RNDIS_Interface, &FrameOUT.FrameData, FrameOUT.FrameLength);
 				FrameOUT.FrameLength = 0;
 			}
-			
+
 			LEDs_SetAllLEDs(LEDMASK_USB_READY);
 		}
 

Demos/Device/ClassDriver/VirtualSerialMassStorage/Lib/SCSI.c

@@ -287,7 +287,7 @@ static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfa
 		               SCSI_ASENSE_WRITE_PROTECTED,
 		               SCSI_ASENSEQ_NO_QUALIFIER);
 
-		return false;		
+		return false;
 	}
 
 	/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
@@ -311,7 +311,7 @@ static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfa
 	/* Adjust the given block address to the real media address based on the selected LUN */
 	BlockAddress += ((uint32_t)MSInterfaceInfo->State.CommandBlock.LUN * LUN_MEDIA_BLOCKS);
 	#endif
-	
+
 	/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
 	if (IsDataRead == DATA_READ)
 	  DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
@@ -345,3 +345,4 @@ static bool SCSI_Command_ModeSense_6(USB_ClassInfo_MS_Device_t* const MSInterfac
 
 	return true;
 }
+

Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.c

@@ -59,7 +59,7 @@ USB_ClassInfo_CDC_Device_t VirtualSerial_CDC_Interface =
 				.NotificationEndpointDoubleBank = false,
 			},
 	};
-	
+
 /** LUFA Mass Storage Class driver interface configuration and state information. This structure is
  *  passed to all Mass Storage Class driver functions, so that multiple instances of the same class
  *  within a device can be differentiated from one another.
@@ -211,3 +211,4 @@ bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSI
 
 	return CommandSuccess;
 }
+

Demos/Device/ClassDriver/VirtualSerialMassStorage/VirtualSerialMassStorage.h

@@ -47,7 +47,7 @@
 
 		#include "Lib/SCSI.h"
 		#include "Lib/DataflashManager.h"
-		
+
 		#include <LUFA/Version.h>
 		#include <LUFA/Drivers/Board/LEDs.h>
 		#include <LUFA/Drivers/Board/Joystick.h>
@@ -74,7 +74,7 @@
 
 		/** Blocks in each LUN, calculated from the total capacity divided by the total number of Logical Units in the device. */
 		#define LUN_MEDIA_BLOCKS         (VIRTUAL_MEMORY_BLOCKS / TOTAL_LUNS)
-		
+
 		/** Indicates if the disk is write protected or not. */
 		#define DISK_READ_ONLY            false
 

Demos/Device/Incomplete/Sideshow/Descriptors.h

@@ -47,7 +47,7 @@
 		typedef struct
 		{
 			USB_Descriptor_Configuration_Header_t Config;
-			
+
 			// SideShow Interface
 			USB_Descriptor_Interface_t            SSHOW_Interface;
 			USB_Descriptor_Endpoint_t             SSHOW_DataInEndpoint;

Demos/Device/Incomplete/Sideshow/Lib/SideshowCommon.h

@@ -102,3 +102,4 @@
 		void     SideShow_Discard_Byte_Stream(void);
 
 #endif
+

Demos/Device/Incomplete/Sideshow/Lib/SideshowContent.h

@@ -125,3 +125,4 @@
 		#endif
 
 #endif
+

Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c

@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2011.
-              
+
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
-  Permission to use, copy, modify, distribute, and sell this 
+  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 
+  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 
+  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in 
+  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the 
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -38,7 +38,7 @@ TMC_Capabilities_t Capabilities =
 	{
 		.Status     = TMC_STATUS_SUCCESS,
 		.TMCVersion = VERSION_BCD(1.00),
-		
+
 		.Interface  =
 			{
 				.ListenOnly             = false,
@@ -82,7 +82,7 @@ int main(void)
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
 	sei();
-	
+
 	for (;;)
 	{
 		TMC_Task();
@@ -99,7 +99,7 @@ void SetupHardware(void)
 
 	/* Disable clock division */
 	clock_prescale_set(clock_div_1);
-	
+
 	/* Hardware Initialization */
 	LEDs_Init();
 	USB_Init();
@@ -167,43 +167,43 @@ void EVENT_USB_Device_ControlRequest(void)
 				{
 					/* Indicate that all in-progress/pending data OUT requests should be aborted */
 					IsTMCBulkOUTReset = true;
-					
+
 					/* Save the split request for later checking when a new request is received */
 					RequestInProgress = Req_InitiateAbortBulkOut;
 				}
 
 				Endpoint_ClearSETUP();
-				
+
 				/* Write the request response byte */
 				Endpoint_Write_8(TMCRequestStatus);
 
 				Endpoint_ClearIN();
 				Endpoint_ClearStatusStage();
 			}
-			
+
 			break;
 		case Req_CheckAbortBulkOutStatus:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
 			{
 				/* Check that an ABORT BULK OUT transaction has been requested and that the request has completed */
 				if (RequestInProgress != Req_InitiateAbortBulkOut)
-				  TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;				
+				  TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;
 				else if (IsTMCBulkOUTReset)
 				  TMCRequestStatus = TMC_STATUS_PENDING;
 				else
-				  RequestInProgress = 0;	
+				  RequestInProgress = 0;
 
 				Endpoint_ClearSETUP();
-								
+
 				/* Write the request response bytes */
 				Endpoint_Write_8(TMCRequestStatus);
 				Endpoint_Write_16_LE(0);
 				Endpoint_Write_32_LE(LastTransferLength);
 
 				Endpoint_ClearIN();
-				Endpoint_ClearStatusStage();				
+				Endpoint_ClearStatusStage();
 			}
-			
+
 			break;
 		case Req_InitiateAbortBulkIn:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
@@ -211,7 +211,7 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Check that no split transaction is already in progress and the data transfer tag is valid */
 				if (RequestInProgress != 0)
 				{
-					TMCRequestStatus = TMC_STATUS_SPLIT_IN_PROGRESS;				
+					TMCRequestStatus = TMC_STATUS_SPLIT_IN_PROGRESS;
 				}
 				else if (USB_ControlRequest.wValue != CurrentTransferTag)
 				{
@@ -221,13 +221,13 @@ void EVENT_USB_Device_ControlRequest(void)
 				{
 					/* Indicate that all in-progress/pending data IN requests should be aborted */
 					IsTMCBulkINReset = true;
-					
+
 					/* Save the split request for later checking when a new request is received */
 					RequestInProgress = Req_InitiateAbortBulkIn;
 				}
 
 				Endpoint_ClearSETUP();
-				
+
 				/* Write the request response bytes */
 				Endpoint_Write_8(TMCRequestStatus);
 				Endpoint_Write_8(CurrentTransferTag);
@@ -235,7 +235,7 @@ void EVENT_USB_Device_ControlRequest(void)
 				Endpoint_ClearIN();
 				Endpoint_ClearStatusStage();
 			}
-			
+
 			break;
 		case Req_CheckAbortBulkInStatus:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
@@ -249,7 +249,7 @@ void EVENT_USB_Device_ControlRequest(void)
 				  RequestInProgress = 0;
 
 				Endpoint_ClearSETUP();
-								
+
 				/* Write the request response bytes */
 				Endpoint_Write_8(TMCRequestStatus);
 				Endpoint_Write_16_LE(0);
@@ -258,7 +258,7 @@ void EVENT_USB_Device_ControlRequest(void)
 				Endpoint_ClearIN();
 				Endpoint_ClearStatusStage();
 			}
-			
+
 			break;
 		case Req_InitiateClear:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
@@ -266,34 +266,34 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Check that no split transaction is already in progress */
 				if (RequestInProgress != 0)
 				{
-					Endpoint_Write_8(TMC_STATUS_SPLIT_IN_PROGRESS);				
+					Endpoint_Write_8(TMC_STATUS_SPLIT_IN_PROGRESS);
 				}
 				else
 				{
 					/* Indicate that all in-progress/pending data IN and OUT requests should be aborted */
 					IsTMCBulkINReset  = true;
 					IsTMCBulkOUTReset = true;
-					
+
 					/* Save the split request for later checking when a new request is received */
 					RequestInProgress = Req_InitiateClear;
 				}
 
 				Endpoint_ClearSETUP();
-				
+
 				/* Write the request response byte */
 				Endpoint_Write_8(TMCRequestStatus);
 
 				Endpoint_ClearIN();
 				Endpoint_ClearStatusStage();
 			}
-			
+
 			break;
 		case Req_CheckClearStatus:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
 			{
 				/* Check that a CLEAR transaction has been requested and that the request has completed */
 				if (RequestInProgress != Req_InitiateClear)
-				  TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;				
+				  TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;
 				else if (IsTMCBulkINReset || IsTMCBulkOUTReset)
 				  TMCRequestStatus = TMC_STATUS_PENDING;
 				else
@@ -304,22 +304,22 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Write the request response bytes */
 				Endpoint_Write_8(TMCRequestStatus);
 				Endpoint_Write_8(0);
-				
+
 				Endpoint_ClearIN();
-				Endpoint_ClearStatusStage();				
+				Endpoint_ClearStatusStage();
 			}
-			
+
 			break;
 		case Req_GetCapabilities:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
 			{
 				Endpoint_ClearSETUP();
-					
+
 				/* Write the device capabilities to the control endpoint */
-				Endpoint_Write_Control_Stream_LE(&Capabilities, sizeof(TMC_Capabilities_t));				
+				Endpoint_Write_Control_Stream_LE(&Capabilities, sizeof(TMC_Capabilities_t));
 				Endpoint_ClearOUT();
 			}
-			
+
 			break;
 	}
 }
@@ -351,16 +351,16 @@ void TMC_Task(void)
 	/* Device must be connected and configured for the task to run */
 	if (USB_DeviceState != DEVICE_STATE_Configured)
 	  return;
-	
+
 	TMC_MessageHeader_t MessageHeader;
 	uint8_t             MessagePayload[128];
-	
+
 	/* Try to read in a TMC message from the interface, process if one is available */
 	if (ReadTMCHeader(&MessageHeader))
 	{
 		/* Indicate busy */
 		LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
-		
+
 		switch (MessageHeader.MessageID)
 		{
 			case TMC_MESSAGEID_DEV_DEP_MSG_OUT:
@@ -371,15 +371,15 @@ void TMC_Task(void)
 					if (IsTMCBulkOUTReset)
 					  break;
 				}
-				
+
 				Endpoint_ClearOUT();
 
-				ProcessSentMessage(MessagePayload, LastTransferLength);				
+				ProcessSentMessage(MessagePayload, LastTransferLength);
 				break;
 			case TMC_MESSAGEID_DEV_DEP_MSG_IN:
 				Endpoint_ClearOUT();
-				
+
-				MessageHeader.TransferSize = GetNextMessage(MessagePayload);				
+				MessageHeader.TransferSize = GetNextMessage(MessagePayload);
 				MessageHeader.MessageIDSpecific.DeviceOUT.LastMessageTransaction = true;
 				WriteTMCHeader(&MessageHeader);
 
@@ -400,7 +400,7 @@ void TMC_Task(void)
 
 		LEDs_SetAllLEDs(LEDMASK_USB_READY);
 	}
-	
+
 	/* All pending data has been processed - reset the data abort flags */
 	IsTMCBulkINReset  = false;
 	IsTMCBulkOUTReset = false;
@@ -419,11 +419,11 @@ bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader)
 
 	/* Select the Data Out endpoint */
 	Endpoint_SelectEndpoint(TMC_OUT_EPNUM);
-	
+
 	/* Abort if no command has been sent from the host */
 	if (!(Endpoint_IsOUTReceived()))
 	  return false;
-	
+
 	/* Read in the header of the command from the host */
 	BytesTransferred = 0;
 	while ((ErrorCode = Endpoint_Read_Stream_LE(MessageHeader, sizeof(TMC_MessageHeader_t), &BytesTransferred)) ==
@@ -435,7 +435,7 @@ bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader)
 
 	/* Store the new command tag value for later use */
 	CurrentTransferTag = MessageHeader->Tag;
-	
+
 	/* Indicate if the command has been aborted or not */
 	return (!(IsTMCBulkOUTReset) && (ErrorCode == ENDPOINT_RWSTREAM_NoError));
 }
@@ -464,3 +464,4 @@ bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader)
 	/* Indicate if the command has been aborted or not */
 	return (!(IsTMCBulkINReset) && (ErrorCode == ENDPOINT_RWSTREAM_NoError));
 }
+

Demos/Device/LowLevel/AudioInput/AudioInput.c

@@ -163,16 +163,16 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Extract out the relevant request information to get the target Endpoint address and control being set */
 				uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
 				uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-				
+
 				/* Only handle SET CURRENT requests to the audio endpoint's sample frequency property */
 				if ((EndpointAddress == (ENDPOINT_DIR_IN | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
 				{
 					uint8_t SampleRate[3];
-				
+
 					Endpoint_ClearSETUP();
 					Endpoint_Read_Control_Stream_LE(SampleRate, sizeof(SampleRate));
 					Endpoint_ClearIN();
-					
+
 					/* Set the new sampling frequency to the value given by the host */
 					CurrentAudioSampleFrequency = (((uint32_t)SampleRate[2] << 16) | ((uint32_t)SampleRate[1] << 8) | (uint32_t)SampleRate[0]);
 
@@ -180,7 +180,7 @@ void EVENT_USB_Device_ControlRequest(void)
 					OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
 				}
 			}
-			
+
 			break;
 		case AUDIO_REQ_GetCurrent:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
@@ -188,20 +188,20 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Extract out the relevant request information to get the target Endpoint address and control being retrieved */
 				uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
 				uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-				
+
 				/* Only handle GET CURRENT requests to the audio endpoint's sample frequency property */
 				if ((EndpointAddress == (ENDPOINT_DIR_IN | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
 				{
 					uint8_t SampleRate[3];
-					
+
 					/* Convert the sampling rate value into the 24-bit format the host expects for the property */
 					SampleRate[2] = (CurrentAudioSampleFrequency >> 16);
 					SampleRate[1] = (CurrentAudioSampleFrequency >> 8);
 					SampleRate[0] = (CurrentAudioSampleFrequency &  0xFF);
-				
+
 					Endpoint_ClearSETUP();
 					Endpoint_Write_Control_Stream_LE(SampleRate, sizeof(SampleRate));
-					Endpoint_ClearOUT();					
+					Endpoint_ClearOUT();
 				}
 			}
 
@@ -225,11 +225,11 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 		#if defined(USE_TEST_TONE)
 			static uint8_t SquareWaveSampleCount;
 			static int16_t CurrentWaveValue;
-			
+
 			/* In test tone mode, generate a square wave at 1/256 of the sample rate */
 			if (SquareWaveSampleCount++ == 0xFF)
 			  CurrentWaveValue ^= 0x8000;
-			
+
 			/* Only generate audio if the board button is being pressed */
 			AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
 		#else
@@ -239,7 +239,7 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 			#if defined(MICROPHONE_BIASED_TO_HALF_RAIL)
 			/* Microphone is biased to half rail voltage, subtract the bias from the sample value */
 			AudioSample -= (SAMPLE_MAX_RANGE / 2);
-			#endif		
+			#endif
 		#endif
 
 		/* Write the sample to the buffer */

Demos/Device/LowLevel/AudioInput/Descriptors.c

@@ -204,7 +204,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 
 			.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t)),
 		},
-	
+
 	.Audio_AudioFormatSampleRates =
 		{
 			AUDIO_SAMPLE_FREQ(8000),

Demos/Device/LowLevel/AudioOutput/AudioOutput.c

@@ -189,16 +189,16 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Extract out the relevant request information to get the target Endpoint address and control being set */
 				uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
 				uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-				
+
 				/* Only handle SET CURRENT requests to the audio endpoint's sample frequency property */
 				if ((EndpointAddress == (ENDPOINT_DIR_OUT | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
 				{
 					uint8_t SampleRate[3];
-				
+
 					Endpoint_ClearSETUP();
 					Endpoint_Read_Control_Stream_LE(SampleRate, sizeof(SampleRate));
 					Endpoint_ClearOUT();
-					
+
 					/* Set the new sampling frequency to the value given by the host */
 					CurrentAudioSampleFrequency = (((uint32_t)SampleRate[2] << 16) | ((uint32_t)SampleRate[1] << 8) | (uint32_t)SampleRate[0]);
 
@@ -206,7 +206,7 @@ void EVENT_USB_Device_ControlRequest(void)
 					OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
 				}
 			}
-			
+
 			break;
 		case AUDIO_REQ_GetCurrent:
 			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_ENDPOINT))
@@ -214,20 +214,20 @@ void EVENT_USB_Device_ControlRequest(void)
 				/* Extract out the relevant request information to get the target Endpoint address and control being retrieved */
 				uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
 				uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-				
+
 				/* Only handle GET CURRENT requests to the audio endpoint's sample frequency property */
 				if ((EndpointAddress == (ENDPOINT_DIR_OUT | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
 				{
 					uint8_t SampleRate[3];
-					
+
 					/* Convert the sampling rate value into the 24-bit format the host expects for the property */
 					SampleRate[2] = (CurrentAudioSampleFrequency >> 16);
 					SampleRate[1] = (CurrentAudioSampleFrequency >> 8);
 					SampleRate[0] = (CurrentAudioSampleFrequency &  0xFF);
-				
+
 					Endpoint_ClearSETUP();
 					Endpoint_Write_Control_Stream_LE(SampleRate, sizeof(SampleRate));
-					Endpoint_ClearOUT();					
+					Endpoint_ClearOUT();
 				}
 			}
 
@@ -286,7 +286,7 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 
 		LEDs_SetAllLEDs(LEDMask);
 	}
-	
+
 	Endpoint_SelectEndpoint(PrevEndpoint);
 }
 

Demos/Device/LowLevel/AudioOutput/Descriptors.c

@@ -204,7 +204,7 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 
 			.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t)),
 		},
-	
+
 	.Audio_AudioFormatSampleRates =
 		{
 			AUDIO_SAMPLE_FREQ(8000),

Demos/Device/LowLevel/AudioOutput/Descriptors.h

@@ -83,3 +83,4 @@
 		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
 
 #endif
+

Demos/Device/LowLevel/DualVirtualSerial/Descriptors.h

@@ -109,3 +109,4 @@
 		                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
 
 #endif
+

Demos/Device/LowLevel/GenericHID/GenericHID.c

@@ -157,7 +157,7 @@ void ProcessGenericHIDReport(uint8_t* DataArray)
 		holding the report sent from the host.
 	*/
 
-	uint8_t NewLEDMask = LEDS_NO_LEDS;	
+	uint8_t NewLEDMask = LEDS_NO_LEDS;
 
 	if (DataArray[0])
 	  NewLEDMask |= LEDS_LED1;
@@ -170,7 +170,7 @@ void ProcessGenericHIDReport(uint8_t* DataArray)
 
 	if (DataArray[3])
 	  NewLEDMask |= LEDS_LED1;
-	  
+
 	LEDs_SetAllLEDs(NewLEDMask);
 }
 
@@ -187,7 +187,7 @@ void CreateGenericHIDReport(uint8_t* DataArray)
 	*/
 
 	uint8_t CurrLEDMask = LEDs_GetLEDs();
-		
+
 	DataArray[0] = ((CurrLEDMask & LEDS_LED1) ? 1 : 0);
 	DataArray[1] = ((CurrLEDMask & LEDS_LED2) ? 1 : 0);
 	DataArray[2] = ((CurrLEDMask & LEDS_LED3) ? 1 : 0);

Demos/Device/LowLevel/MassStorage/Descriptors.h

@@ -59,7 +59,7 @@
 		typedef struct
 		{
 			USB_Descriptor_Configuration_Header_t Config;
-			
+
 			// Mass Storage Interface
 			USB_Descriptor_Interface_t            MS_Interface;
 			USB_Descriptor_Endpoint_t             MS_DataInEndpoint;

Demos/Device/LowLevel/MassStorage/Lib/SCSI.c

@@ -287,12 +287,12 @@ static bool SCSI_Command_ReadWrite_10(const bool IsDataRead)
 		               SCSI_ASENSE_WRITE_PROTECTED,
 		               SCSI_ASENSEQ_NO_QUALIFIER);
 
-		return false;		
+		return false;
 	}
 
 	BlockAddress = SwapEndian_32(*(uint32_t*)&CommandBlock.SCSICommandData[2]);
 	TotalBlocks  = SwapEndian_16(*(uint16_t*)&CommandBlock.SCSICommandData[7]);
-	
+
 	/* Check if the block address is outside the maximum allowable value for the LUN */
 	if (BlockAddress >= LUN_MEDIA_BLOCKS)
 	{
@@ -340,3 +340,4 @@ static bool SCSI_Command_ModeSense_6(void)
 
 	return true;
 }
+

Demos/Device/LowLevel/MassStorage/MassStorage.c

@@ -309,7 +309,8 @@ static void ReturnCommandStatus(void)
 		if (IsMassStoreReset)
 		  return;
 	}
-	
+
 	/* Finalize the stream transfer to send the last packet */
 	Endpoint_ClearIN();
 }
+

Demos/Device/LowLevel/Mouse/Descriptors.h

@@ -49,7 +49,7 @@
 		typedef struct
 		{
 			USB_Descriptor_Configuration_Header_t Config;
-			
+
 			// Mouse HID Interface
 			USB_Descriptor_Interface_t            HID_Interface;
 			USB_HID_Descriptor_HID_t              HID_MouseHID;

Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c

@@ -73,9 +73,9 @@ void SetupHardware(void)
 	LEDs_Init();
 	Serial_Init(9600, false);
 	USB_Init();
-	
+
 	/* Create a stdio stream for the serial port for stdin and stdout */
-	Serial_CreateStream(NULL);	
+	Serial_CreateStream(NULL);
 }
 
 /** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and

Demos/DualRole/ClassDriver/MouseHostDevice/Descriptors.h

@@ -49,7 +49,7 @@
 		typedef struct
 		{
 			USB_Descriptor_Configuration_Header_t Config;
-			
+
 			// Mouse HID Interface
 			USB_Descriptor_Interface_t            HID_Interface;
 			USB_HID_Descriptor_HID_t              HID_MouseHID;

Demos/DualRole/ClassDriver/MouseHostDevice/HostFunctions.c

@@ -74,7 +74,7 @@ void EVENT_USB_Host_DeviceUnattached(void)
  *  enumerated by the host and is now ready to be used by the application.
  */
 void EVENT_USB_Host_DeviceEnumerationComplete(void)
-{	
+{
 	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
 
 	uint16_t ConfigDescriptorSize;

Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.c

@@ -225,3 +225,4 @@ void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
 	LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 }
 
+

Demos/Host/ClassDriver/AndroidAccessoryHost/AndroidAccessoryHost.h

@@ -76,3 +76,4 @@
 
 #endif
 
+

Demos/Host/ClassDriver/AudioInputHost/AudioInputHost.c

@@ -96,7 +96,7 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 
 		LEDs_SetAllLEDs(LEDMask);
 	}
-	
+
 	Pipe_SelectPipe(PrevPipe);
 }
 
@@ -193,7 +193,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 	TIMSK0  = (1 << OCIE0A);
 	OCR0A   = ((F_CPU / 8 / 48000) - 1);
 	TCCR0A  = (1 << WGM01);  // CTC mode
-	TCCR0B  = (1 << CS01);   // Fcpu/8 speed	
+	TCCR0B  = (1 << CS01);   // Fcpu/8 speed
 
 	/* Set speaker as output */
 	DDRC   |= (1 << 6);

Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c

@@ -81,11 +81,11 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 		#if defined(USE_TEST_TONE)
 			static uint8_t SquareWaveSampleCount;
 			static int16_t CurrentWaveValue;
-			
+
 			/* In test tone mode, generate a square wave at 1/256 of the sample rate */
 			if (SquareWaveSampleCount++ == 0xFF)
 			  CurrentWaveValue ^= 0x8000;
-			
+
 			/* Only generate audio if the board button is being pressed */
 			AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
 		#else
@@ -97,11 +97,11 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 			AudioSample -= (SAMPLE_MAX_RANGE / 2);
 			#endif
 		#endif
-		
+
-		Audio_Host_WriteSample16(&Speaker_Audio_Interface, AudioSample);	
+		Audio_Host_WriteSample16(&Speaker_Audio_Interface, AudioSample);
 		Audio_Host_WriteSample16(&Speaker_Audio_Interface, AudioSample);
 	}
-	
+
 	Pipe_SelectPipe(PrevPipe);
 }
 
@@ -185,7 +185,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 		USB_Host_SetDeviceConfiguration(0);
 		return;
 	}
-	
+
 	USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
 	if (Audio_Host_GetSetEndpointProperty(&Speaker_Audio_Interface, Speaker_Audio_Interface.Config.DataOUTPipeNumber,
 	                                      AUDIO_REQ_SetCurrent, AUDIO_EPCONTROL_SamplingFreq,

Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c

@@ -140,7 +140,7 @@ void KeyboardHost_Task(void)
 			{
 				PressedKey = '\n';
 			}
-			
+
 			if (PressedKey)
 			  putchar(PressedKey);
 		}

Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c

@@ -107,7 +107,7 @@ void KeyboardHost_Task(void)
 {
 	if (USB_HostState != HOST_STATE_Configured)
 	  return;
-	
+
 	if (HID_Host_IsReportReceived(&Keyboard_HID_Interface))
 	{
 		uint8_t KeyboardReport[Keyboard_HID_Interface.State.LargestReportSize];

Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c

@@ -68,7 +68,7 @@ int main(void)
 	for (;;)
 	{
 		MassStorageHost_Task();
-		
+
 		MS_Host_USBTask(&FlashDisk_MS_Interface);
 		USB_USBTask();
 	}

Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.h

@@ -70,7 +70,7 @@
 	/* Function Prototypes: */
 		void SetupHardware(void);
 		void MassStorageHost_Task(void);
-		
+
 		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
 		void EVENT_USB_Host_DeviceAttached(void);
 		void EVENT_USB_Host_DeviceUnattached(void);

Demos/Host/ClassDriver/MouseHost/MouseHost.c

@@ -102,7 +102,7 @@ void MouseHost_Task(void)
 {
 	if (USB_HostState != HOST_STATE_Configured)
 	  return;
-	  
+
 	if (HID_Host_IsReportReceived(&Mouse_HID_Interface))
 	{
 		uint8_t LEDMask = LEDS_NO_LEDS;

Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c

@@ -107,7 +107,7 @@ void MouseHost_Task(void)
 {
 	if (USB_HostState != HOST_STATE_Configured)
 	  return;
-	
+
 	if (HID_Host_IsReportReceived(&Mouse_HID_Interface))
 	{
 		uint8_t MouseReport[Mouse_HID_Interface.State.LargestReportSize];

Demos/Host/ClassDriver/StillImageHost/StillImageHost.c

@@ -71,7 +71,7 @@ int main(void)
 	for (;;)
 	{
 		StillImageHost_Task();
-		
+
 		SI_Host_USBTask(&DigitalCamera_SI_Interface);
 		USB_USBTask();
 	}

Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c

@@ -62,7 +62,7 @@ USB_ClassInfo_CDC_Host_t VirtualSerial_CDC_Interface =
 int main(void)
 {
 	SetupHardware();
-	
+
 	puts_P(PSTR(ESC_FG_CYAN "CDC Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);

Demos/Host/LowLevel/AndroidAccessoryHost/AndroidAccessoryHost.c

@@ -78,7 +78,7 @@ void SetupHardware(void)
 void AndroidHost_Task(void)
 {
 	if (USB_HostState != HOST_STATE_Configured)
-	  return;	
+	  return;
 
 	/* Select the data IN pipe */
 	Pipe_SelectPipe(ANDROID_DATA_IN_PIPE);
@@ -148,7 +148,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 
 	/* Get and process the configuration descriptor data */
 	uint8_t ErrorCode = ProcessDeviceDescriptor();
-	
+
 	bool RequiresModeSwitch = (ErrorCode == NonAccessoryModeAndroidDevice);
 
 	/* Error out if the device is not an Android device or an error occurred */
@@ -166,12 +166,12 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 	}
 
 	printf_P(PSTR("Android Device Detected - %sAccessory mode.\r\n"), (RequiresModeSwitch ? "Non-" : ""));
-	
+
 	/* Check if a valid Android device was attached, but it is not current in Accessory mode */
 	if (RequiresModeSwitch)
 	{
 		uint16_t AndroidProtocol;
-	
+
 		/* Fetch the version of the Android Accessory Protocol supported by the device */
 		if ((ErrorCode = Android_GetAccessoryProtocol(&AndroidProtocol)) != HOST_SENDCONTROL_Successful)
 		{
@@ -181,7 +181,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 			return;
 		}
-		
+
 		/* Validate the returned protocol version */
 		if (AndroidProtocol != AOA_PROTOCOL_AccessoryV1)
 		{
@@ -190,7 +190,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 			LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 			return;
 		}
-	
+
 		/* Send the device strings and start the Android Accessory Mode */
 		Android_SendString(AOA_STRING_Manufacturer, "Dean Camera");
 		Android_SendString(AOA_STRING_Model,        "LUFA Android Demo");
@@ -199,7 +199,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 		Android_SendString(AOA_STRING_URI,          "http://www.lufa-lib.org");
 		Android_SendString(AOA_STRING_Serial,       "0000000012345678");
 
-		Android_StartAccessoryMode();	
+		Android_StartAccessoryMode();
 		return;
 	}
 

Demos/Host/LowLevel/AndroidAccessoryHost/AndroidAccessoryHost.h

@@ -46,7 +46,7 @@
 
 		#include "DeviceDescriptor.h"
 		#include "ConfigDescriptor.h"
-		#include "Lib/AndroidAccessoryCommands.h" 
+		#include "Lib/AndroidAccessoryCommands.h"
 
 		#include <LUFA/Version.h>
 		#include <LUFA/Drivers/Misc/TerminalCodes.h>

Demos/Host/LowLevel/AndroidAccessoryHost/ConfigDescriptor.c

@@ -66,7 +66,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 		default:
 			return DevControlError;
 	}
-	
+
 	/* There should be only one compatible Android Accessory Mode interface in the device, attempt to find it */
 	if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
 	                              DCOMP_NextAndroidAccessoryInterface) != DESCRIPTOR_SEARCH_COMP_Found)

Demos/Host/LowLevel/AndroidAccessoryHost/Lib/AndroidAccessoryCommands.c

@@ -33,8 +33,8 @@
  *  Android Accessory Mode utility functions, for the configuration of an attached
  *  Android device into Android Accessory Mode ready for general communication.
  */
- 
+
-#include "AndroidAccessoryCommands.h" 
+#include "AndroidAccessoryCommands.h"
 
 uint8_t Android_GetAccessoryProtocol(uint16_t* const Protocol)
 {
@@ -79,5 +79,6 @@ uint8_t Android_StartAccessoryMode(void)
 	};
 
 	Pipe_SelectPipe(PIPE_CONTROLPIPE);
-	return USB_Host_SendControlRequest(NULL);	
+	return USB_Host_SendControlRequest(NULL);
 }
+

Demos/Host/LowLevel/AndroidAccessoryHost/Lib/AndroidAccessoryCommands.h

@@ -41,11 +41,12 @@
 		#include <stdbool.h>
 
 		#include <LUFA/Drivers/USB/USB.h>
-	
+
 	/* Function Prototypes: */
 		uint8_t Android_GetAccessoryProtocol(uint16_t* const Protocol);
 		uint8_t Android_SendString(const uint8_t StringIndex,
 		                           const char* const String);
-		uint8_t Android_StartAccessoryMode(void);	
+		uint8_t Android_StartAccessoryMode(void);
-	
+
 #endif
+

Demos/Host/LowLevel/AudioInputHost/AudioInputHost.c

@@ -123,7 +123,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 		return;
 	}
-	
+
 	if ((ErrorCode = USB_Host_SetInterfaceAltSetting(StreamingInterfaceIndex,
 	                                                 StreamingInterfaceAltSetting)) != HOST_SENDCONTROL_Successful)
 	{
@@ -143,7 +143,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 			.wIndex        = StreamingEndpointAddress,
 			.wLength       = sizeof(USB_Audio_SampleFreq_t),
 		};
-		
+
 	USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
 
 	/* Select the control pipe for the request transfer */
@@ -153,7 +153,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 	if ((ErrorCode = USB_Host_SendControlRequest(&SampleRate)) != HOST_SENDCONTROL_Successful)
 	{
 		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-		USB_Host_SetDeviceConfiguration(0);		
+		USB_Host_SetDeviceConfiguration(0);
 		return;
 	}
 
@@ -161,7 +161,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 	TIMSK0  = (1 << OCIE0A);
 	OCR0A   = ((F_CPU / 8 / 48000) - 1);
 	TCCR0A  = (1 << WGM01);  // CTC mode
-	TCCR0B  = (1 << CS01);   // Fcpu/8 speed	
+	TCCR0B  = (1 << CS01);   // Fcpu/8 speed
 
 	/* Set speaker as output */
 	DDRC   |= (1 << 6);
@@ -169,7 +169,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 	/* PWM speaker timer initialization */
 	TCCR3A  = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)); // Set on match, clear on TOP
 	TCCR3B  = ((1 << WGM32) | (1 << CS30));  // Fast 8-Bit PWM, F_CPU speed
-	
+
 	puts_P(PSTR("Microphone Enumerated.\r\n"));
 	LEDs_SetAllLEDs(LEDMASK_USB_READY);
 }
@@ -238,7 +238,8 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 
 		LEDs_SetAllLEDs(LEDMask);
 	}
-	
+
 	Pipe_Freeze();
 	Pipe_SelectPipe(PrevPipe);
 }
+

Demos/Host/LowLevel/AudioInputHost/ConfigDescriptor.c

@@ -99,7 +99,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 				}
 
 				/* Save the interface in case we need to refer back to it later */
-				AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);			
+				AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);
 
 				/* Find the next Audio Streaming interface within that Audio Control interface */
 				if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
@@ -218,3 +218,4 @@ uint8_t DComp_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor)
 
 	return DESCRIPTOR_SEARCH_NotFound;
 }
+

Demos/Host/LowLevel/AudioOutputHost/AudioOutputHost.c

@@ -68,7 +68,7 @@ void SetupHardware(void)
 	Serial_Init(9600, false);
 	Buttons_Init();
 	ADC_Init(ADC_FREE_RUNNING | ADC_PRESCALE_32);
-	ADC_SetupChannel(MIC_IN_ADC_CHANNEL);	
+	ADC_SetupChannel(MIC_IN_ADC_CHANNEL);
 	LEDs_Init();
 	USB_Init();
 
@@ -126,7 +126,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 		return;
 	}
-	
+
 	if ((ErrorCode = USB_Host_SetInterfaceAltSetting(StreamingInterfaceIndex,
 	                                                 StreamingInterfaceAltSetting)) != HOST_SENDCONTROL_Successful)
 	{
@@ -146,7 +146,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 			.wIndex        = StreamingEndpointAddress,
 			.wLength       = sizeof(USB_Audio_SampleFreq_t),
 		};
-		
+
 	USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
 
 	/* Select the control pipe for the request transfer */
@@ -164,8 +164,8 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 	TIMSK0  = (1 << OCIE0A);
 	OCR0A   = ((F_CPU / 8 / 48000) - 1);
 	TCCR0A  = (1 << WGM01);  // CTC mode
-	TCCR0B  = (1 << CS01);   // Fcpu/8 speed	
+	TCCR0B  = (1 << CS01);   // Fcpu/8 speed
-	
+
 	puts_P(PSTR("Speaker Enumerated.\r\n"));
 	LEDs_SetAllLEDs(LEDMASK_USB_READY);
 }
@@ -207,16 +207,16 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 	/* Check if the current pipe can be written to (device ready for more data) */
 	if (Pipe_IsOUTReady())
 	{
-		int16_t AudioSample;		
+		int16_t AudioSample;
-	
+
 		#if defined(USE_TEST_TONE)
 			static uint8_t SquareWaveSampleCount;
 			static int16_t CurrentWaveValue;
-			
+
 			/* In test tone mode, generate a square wave at 1/256 of the sample rate */
 			if (SquareWaveSampleCount++ == 0xFF)
 			  CurrentWaveValue ^= 0x8000;
-			
+
 			/* Only generate audio if the board button is being pressed */
 			AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
 		#else
@@ -226,12 +226,12 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 			#if defined(MICROPHONE_BIASED_TO_HALF_RAIL)
 			/* Microphone is biased to half rail voltage, subtract the bias from the sample value */
 			AudioSample -= (SAMPLE_MAX_RANGE / 2);
-			#endif		
+			#endif
 		#endif
-		
+
 		Pipe_Write_16_LE(AudioSample);
 		Pipe_Write_16_LE(AudioSample);
-		
+
 		if (!(Pipe_IsReadWriteAllowed()))
 		  Pipe_ClearOUT();
 	}
@@ -239,3 +239,4 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 	Pipe_Freeze();
 	Pipe_SelectPipe(PrevPipe);
 }
+

Demos/Host/LowLevel/AudioOutputHost/ConfigDescriptor.c

@@ -99,7 +99,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 				}
 
 				/* Save the interface in case we need to refer back to it later */
-				AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);			
+				AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);
 
 				/* Find the next Audio Streaming interface within that Audio Control interface */
 				if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
@@ -218,3 +218,4 @@ uint8_t DComp_NextAudioInterfaceDataEndpoint(void* CurrentDescriptor)
 
 	return DESCRIPTOR_SEARCH_NotFound;
 }
+

Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.c

@@ -51,7 +51,7 @@ int main(void)
 	for (;;)
 	{
 		ReadNextReport();
-		
+
 		USB_USBTask();
 	}
 }

Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.h

@@ -81,7 +81,7 @@
 		                     const uint8_t ReportIndex,
 		                     const uint8_t ReportType,
 		                     uint16_t ReportLength);
-		
+
 		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
 		void EVENT_USB_Host_DeviceAttached(void);
 		void EVENT_USB_Host_DeviceUnattached(void);

Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.h

@@ -40,7 +40,7 @@
 		#include <LUFA/Drivers/USB/USB.h>
 
 		#include "JoystickHostWithParser.h"
-		
+
 	/* Macros: */
 		/** HID Report Descriptor Usage Page value for a toggle button. */
 		#define USAGE_PAGE_BUTTON           0x09
@@ -55,7 +55,7 @@
 		#define USAGE_X                     0x30
 
 		/** HID Report Descriptor Usage value for a Y axis movement. */
-		#define USAGE_Y                     0x31	
+		#define USAGE_Y                     0x31
 
 	/* Enums: */
 		/** Enum for the possible return codes of the \ref GetHIDReportData() function. */

Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c

@@ -99,7 +99,7 @@ void EVENT_USB_Host_DeviceUnattached(void)
 void EVENT_USB_Host_DeviceEnumerationComplete(void)
 {
 	puts_P(PSTR("Getting Config Data.\r\n"));
-	
+
 	uint8_t ErrorCode;
 
 	/* Get and process the configuration descriptor data */
@@ -179,7 +179,7 @@ void JoystickHost_Task(void)
 {
 	if (USB_HostState != HOST_STATE_Configured)
 	  return;
-	
+
 	/* Select and unfreeze joystick data pipe */
 	Pipe_SelectPipe(JOYSTICK_DATA_IN_PIPE);
 	Pipe_Unfreeze();
@@ -268,3 +268,4 @@ void ProcessJoystickReport(uint8_t* JoystickReport)
 	/* Display the button information on the board LEDs */
 	LEDs_SetAllLEDs(LEDMask);
 }
+

Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h

@@ -65,7 +65,7 @@
 
 		/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
 		#define LEDMASK_USB_ERROR        (LEDS_LED1 | LEDS_LED3)
-		
+
 	/* Function Prototypes: */
 		void SetupHardware(void);
 		void JoystickHost_Task(void);

Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c

@@ -181,7 +181,7 @@ void KeyboardHost_Task(void)
 {
 	if (USB_HostState != HOST_STATE_Configured)
 	  return;
-	
+
 	/* Select and unfreeze keyboard data pipe */
 	Pipe_SelectPipe(KEYBOARD_DATA_IN_PIPE);
 	Pipe_Unfreeze();
@@ -259,7 +259,7 @@ void ProcessKeyboardReport(uint8_t* KeyboardReport)
 				}
 				else if (KeyCode == HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS)
 				{
-					PressedKey = '0';						
+					PressedKey = '0';
 				}
 				else if (KeyCode == HID_KEYBOARD_SC_SPACE)
 				{

Demos/Host/LowLevel/MIDIHost/MIDIHost.c

@@ -165,7 +165,7 @@ void MIDIHost_Task(void)
 {
 	if (USB_HostState != HOST_STATE_Configured)
 	  return;
-	  
+
 	Pipe_SelectPipe(MIDI_DATA_IN_PIPE);
 
 	if (Pipe_IsINReceived())
@@ -185,7 +185,7 @@ void MIDIHost_Task(void)
 			printf_P(PSTR("MIDI Note %s - Channel %d, Pitch %d, Velocity %d\r\n"), NoteOnEvent ? "On" : "Off",
 																				   ((MIDIEvent.Data1 & 0x0F) + 1),
 																				   MIDIEvent.Data2, MIDIEvent.Data3);
-		}				
+		}
 	}
 
 	Pipe_SelectPipe(MIDI_DATA_OUT_PIPE);

Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.c

@@ -108,7 +108,7 @@ static uint8_t MassStore_SendCommand(MS_CommandBlockWrapper_t* const SCSICommand
 			return ErrorCode;
 		}
 	}
-	
+
 	/* Retrieve the returned SCSI status from the device */
 	MS_CommandStatusWrapper_t SCSIStatusBlock;
 	return MassStore_GetReturnedStatus(&SCSIStatusBlock);
@@ -267,7 +267,7 @@ static uint8_t MassStore_GetReturnedStatus(MS_CommandStatusWrapper_t* const SCSI
 	{
 		return ErrorCode;
 	}
-	
+
 	/* Clear the data ready for next reception */
 	Pipe_ClearIN();
 
@@ -302,13 +302,13 @@ uint8_t MassStore_MassStorageReset(void)
 
 	/* Select the control pipe for the request transfer */
 	Pipe_SelectPipe(PIPE_CONTROLPIPE);
-	
+
 	if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 	  return ErrorCode;
-	
+
 	/* Select first data pipe to clear STALL condition if one exists */
 	Pipe_SelectPipe(MASS_STORE_DATA_IN_PIPE);
-	
+
 	if ((ErrorCode = USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress())) != HOST_SENDCONTROL_Successful)
 	  return ErrorCode;
 
@@ -317,7 +317,7 @@ uint8_t MassStore_MassStorageReset(void)
 
 	if ((ErrorCode = USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress())) != HOST_SENDCONTROL_Successful)
 	  return ErrorCode;
-	
+
 	return HOST_SENDCONTROL_Successful;
 }
 

Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c

@@ -284,3 +284,4 @@ void ProcessMouseReport(uint8_t* MouseReport)
 	/* Display the button information on the board LEDs */
 	LEDs_SetAllLEDs(LEDMask);
 }
+

Demos/Host/LowLevel/PrinterHost/PrinterHost.c

@@ -218,7 +218,7 @@ void PrinterHost_Task(void)
 	puts_P(PSTR("Test Page Sent.\r\n"));
 
 	/* Indicate device no longer busy */
-	LEDs_SetAllLEDs(LEDMASK_USB_READY);	
+	LEDs_SetAllLEDs(LEDMASK_USB_READY);
 	USB_Host_SetDeviceConfiguration(0);
 }
 

Demos/Host/LowLevel/PrinterHost/PrinterHost.h

@@ -83,6 +83,6 @@
 		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
 		void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
 		                                            const uint8_t SubErrorCode);
-		
+
 #endif
 

Demos/Host/LowLevel/RNDISEthernetHost/ConfigDescriptor.c

@@ -222,7 +222,7 @@ uint8_t DComp_NextCDCDataInterfaceEndpoint(void* CurrentDescriptor)
 		USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
 
 		/* Check the endpoint type, break out if correct BULK or INTERRUPT type endpoint found */
-		if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) || 
+		if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
 		    ((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT))
 		{
 			return DESCRIPTOR_SEARCH_Found;

Demos/Host/LowLevel/StillImageHost/ConfigDescriptor.c

@@ -177,7 +177,7 @@ uint8_t DComp_NextStillImageInterfaceDataEndpoint(void* CurrentDescriptor)
 		USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
 
 		/* Check the endpoint type, break out if correct BULK or INTERRUPT type endpoint found */
-		if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) || 
+		if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
 		    ((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT))
 		{
 			return DESCRIPTOR_SEARCH_Found;

Demos/Host/LowLevel/VirtualSerialHost/ConfigDescriptor.c

@@ -221,7 +221,7 @@ uint8_t DComp_NextCDCDataInterfaceEndpoint(void* CurrentDescriptor)
 	{
 		USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
 
-		if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) || 
+		if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
 		    ((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT))
 		{
 			return DESCRIPTOR_SEARCH_Found;

LUFA/CodeTemplates/LUFAConfig.h

@@ -35,7 +35,7 @@
    header, copy this into your project's root directory and supply
    the \c USE_LUFA_CONFIG_HEADER token to the compiler so that it is
    defined in all compiled source files.
-   
+
    For information on what each token does, refer to the LUFA
    manual section "Summary of Compile Tokens".
 */
@@ -85,7 +85,7 @@
 //		#define HOST_DEVICE_SETTLE_DELAY_MS	     {Insert Value Here}
 
 	#elif (ARCH == ARCH_XMEGA)
-	
+
 		/* Non-USB Related Configuration Tokens: */
 //		#define DISABLE_TERMINAL_CODES
 
@@ -151,6 +151,6 @@
 //		#define USB_HOST_TIMEOUT_MS              {Insert Value Here}
 //		#define HOST_DEVICE_SETTLE_DELAY_MS	     {Insert Value Here}
 
-	#endif	
+	#endif
 #endif
 

LUFA/Common/ArchitectureSpecific.h

@@ -55,7 +55,7 @@
 		#if !defined(__INCLUDE_FROM_COMMON_H)
 			#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
 		#endif
-		
+
 	/* Enable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
 			extern "C" {
@@ -82,7 +82,7 @@
 				                                                  "M" (_SFR_IO_ADDR(MCUCR))          \
 				                                                : "r0");                             \
 				                                        }MACROE
-			
+
 				/** Defines a volatile \c NOP statement which cannot be optimized out by the compiler, and thus can always
 				 *  be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimizer
 				 *  removes/reorders code to the point where break points cannot reliably be set.
@@ -136,7 +136,7 @@
 					#define pgm_read_ptr(Address)        (void*)pgm_read_word(Address)
 				#endif
 			#endif
-			
+
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
 			}

LUFA/Common/Architectures.h

@@ -66,10 +66,10 @@
 
 			/** Selects the Atmel 32-bit UC3 AVR (AT32UC3* chips) architecture. */
 			#define ARCH_UC3            1
-			
+
 			/** Selects the Atmel XMEGA AVR (ATXMEGA*U chips) architecture. */
 			#define ARCH_XMEGA          2
-			
+
 			#if !defined(__DOXYGEN__)
 				#define ARCH_           ARCH_AVR8
 

LUFA/Common/Attributes.h

@@ -133,14 +133,14 @@
 			 *  \param[in] Func  Name of the function which the given function name should alias.
 			 */
 			#define ATTR_ALIAS(Func)               __attribute__ ((alias( #Func )))
-			
+
 			/** Marks a variable or struct element for packing into the smallest space available, omitting any
 			 *  alignment bytes usually added between fields to optimize field accesses.
 			 */
 			#define ATTR_PACKED                     __attribute__ ((packed))
 
 			/** Indicates the minimum alignment in bytes for a variable or struct element.
-			 * 
+			 *
 			 *  \param[in] Bytes  Minimum number of bytes the item should be aligned to.
 			 */
 			#define ATTR_ALIGNED(Bytes)            __attribute__ ((aligned(Bytes)))

LUFA/Common/BoardTypes.h

@@ -140,13 +140,13 @@
 
 			/** 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
 
 			/** Selects the Atmel EVK1101 specific board drivers, including the Button, Joystick and LED drivers. */
 			#define BOARD_EVK1101       27
-			
+
 			/** Selects the Busware TUL specific board drivers, including the Button and LED drivers. */
 			#define BOARD_TUL           28
 
@@ -155,7 +155,7 @@
 
 			/** Selects the Atmel EVK1104 specific board drivers, including the Button and LED drivers. */
 			#define BOARD_EVK1104       30
-			
+
 			/** Selects the Atmel XMEGA A3BU Xplained specific board drivers, including Dataflash, Button and LED drivers. */
 			#define BOARD_A3BU_XPLAINED 31
 

LUFA/Common/Common.h

@@ -42,7 +42,7 @@
  *
  *  @{
  */
- 
+
 /** \defgroup Group_GlobalInt Global Interrupt Macros
  *  \brief Convenience macros for the management of interrupts globally within the device.
  *
@@ -54,13 +54,13 @@
 
 	/* Macros: */
 		#define __INCLUDE_FROM_COMMON_H
-		
+
 	/* Includes: */
 		#include <stdint.h>
 		#include <stdbool.h>
 		#include <string.h>
 		#include <stddef.h>
-		
+
 		#if defined(USE_LUFA_CONFIG_HEADER)
 			#include "LUFAConfig.h"
 		#endif
@@ -70,7 +70,7 @@
 		#include "ArchitectureSpecific.h"
 		#include "CompilerSpecific.h"
 		#include "Attributes.h"
-		
+
 	/* Enable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
 			extern "C" {
@@ -90,9 +90,9 @@
 			#include <avr/eeprom.h>
 			#include <avr/boot.h>
 			#include <util/delay.h>
-			
+
 			typedef uint8_t uint_reg_t;
-			
+
 			#define ARCH_HAS_EEPROM_ADDRESS_SPACE
 			#define ARCH_HAS_FLASH_ADDRESS_SPACE
 			#define ARCH_HAS_MULTI_ADDRESS_SPACE
@@ -110,7 +110,7 @@
 			// =================================================
 
 			typedef uint32_t uint_reg_t;
-			
+
 			#define ARCH_BIG_ENDIAN
 
 			#include "Endianness.h"
@@ -120,15 +120,15 @@
 			#include <avr/pgmspace.h>
 			#include <avr/eeprom.h>
 			#include <util/delay.h>
-			
+
 			typedef uint8_t uint_reg_t;
-			
+
 			#define ARCH_HAS_EEPROM_ADDRESS_SPACE
 			#define ARCH_HAS_FLASH_ADDRESS_SPACE
 			#define ARCH_HAS_MULTI_ADDRESS_SPACE
 			#define ARCH_LITTLE_ENDIAN
 
-			#include "Endianness.h"		
+			#include "Endianness.h"
 		#else
 			#error Unknown device architecture specified.
 		#endif
@@ -176,7 +176,7 @@
 			#if !defined(MIN) || defined(__DOXYGEN__)
 				#define MIN(x, y)               (((x) < (y)) ? (x) : (y))
 			#endif
-			
+
 			#if !defined(STRINGIFY) || defined(__DOXYGEN__)
 				/** Converts the given input into a string, via the C Preprocessor. This macro puts literal quotation
 				 *  marks around the input, converting the source into a string literal.
@@ -256,7 +256,7 @@
 				while (Milliseconds--)
 				{
 					__builtin_mtsr(AVR32_COUNT, 0);
-					while (__builtin_mfsr(AVR32_COUNT) < (F_CPU / 1000));				
+					while (__builtin_mfsr(AVR32_COUNT) < (F_CPU / 1000));
 				}
 				#elif (ARCH == ARCH_XMEGA)
 				if (GCC_IS_COMPILE_CONST(Milliseconds))
@@ -267,7 +267,7 @@
 				{
 					while (Milliseconds--)
 					  _delay_ms(1);
-				}				
+				}
 				#endif
 			}
 
@@ -316,12 +316,12 @@
 				else
 				  __builtin_csrf(AVR32_SR_GM_OFFSET);
 				#elif (ARCH == ARCH_XMEGA)
-				SREG = GlobalIntState;				
+				SREG = GlobalIntState;
 				#endif
-				
+
 				GCC_MEMORY_BARRIER();
 			}
-		
+
 			/** Enables global interrupt handling for the device, allowing interrupts to be handled.
 			 *
 			 *  \ingroup Group_GlobalInt
@@ -340,7 +340,7 @@
 				#endif
 
 				GCC_MEMORY_BARRIER();
-			}		
+			}
 
 			/** Disabled global interrupt handling for the device, preventing interrupts from being handled.
 			 *

LUFA/Common/CompilerSpecific.h

@@ -43,7 +43,7 @@
  *
  *  Compiler specific definitions to expose certain compiler features which may increase the level of code optimization
  *  for a specific compiler, or correct certain issues that may be present such as memory barriers for use in conjunction
- *  with atomic variable access. 
+ *  with atomic variable access.
  *
  *  Where possible, on alternative compilers, these macros will either have no effect, or default to returning a sane value
  *  so that they can be used in existing code without the need for extra compiler checks in the user application code.
@@ -77,7 +77,7 @@
 				 *  assembly output in an unexpected manner on sections of code that are ordering-specific.
 				 */
 				#define GCC_MEMORY_BARRIER()                  __asm__ __volatile__("" ::: "memory");
-				
+
 				/** Evaluates to boolean true if the specified value can be determined at compile time to be a constant value
 				 *  when compiling under GCC.
 				 *

LUFA/Common/Endianness.h

@@ -65,7 +65,7 @@
 		#if !defined(__INCLUDE_FROM_COMMON_H)
 			#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
 		#endif
-		
+
 		#if !(defined(ARCH_BIG_ENDIAN) || defined(ARCH_LITTLE_ENDIAN))
 			#error ARCH_BIG_ENDIAN or ARCH_LITTLE_ENDIAN not set for the specified architecture.
 		#endif
@@ -115,11 +115,11 @@
 				#define CPU_TO_LE16(x)           SWAPENDIAN_16(x)
 				#define CPU_TO_LE32(x)           SWAPENDIAN_32(x)
 				#define CPU_TO_BE16(x)           (x)
-				#define CPU_TO_BE32(x)           (x)			
+				#define CPU_TO_BE32(x)           (x)
 			#elif !defined(le16_to_cpu)
 				/** \name Run-time endianness conversion */
 				//@{
-			
+
 				/** Performs a conversion between a Little Endian encoded 16-bit piece of data and the
 				 *  Endianness of the currently selected CPU architecture.
 				 *
@@ -398,7 +398,7 @@
 			{
 				if (GCC_IS_COMPILE_CONST(Word))
 				  return SWAPENDIAN_16(Word);
-			
+
 				uint8_t Temp;
 
 				union
@@ -486,3 +486,4 @@
 #endif
 
 /** @} */
+

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

@@ -124,3 +124,4 @@
 #endif
 
 /** @} */
+

LUFA/Drivers/Board/AVR8/EVK527/Joystick.h

@@ -66,7 +66,7 @@
 		/* Macros: */
 			#define JOY_FMASK                 ((1 << 4) | (1 << 5) | (1 << 6) | (1 << 7))
 			#define JOY_CMASK                 (1 << 6)
-			
+
 			#define JOY_PORTC_MASK_SHIFT      3
 	#endif
 

LUFA/Drivers/Board/AVR8/EVK527/LEDs.h

@@ -127,3 +127,4 @@
 #endif
 
 /** @} */
+

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

@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2011.
-              
+
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
-  Permission to use, copy, modify, distribute, and sell this 
+  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 
+  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 
+  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in 
+  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the 
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -82,7 +82,7 @@
 				DDRB  |=  LEDS_ALL_LEDS;
 				PORTB &= ~LEDS_ALL_LEDS;
 			}
-			
+
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				PORTB |= LEDMask;
@@ -97,18 +97,18 @@
 			{
 				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)
 			{
@@ -120,7 +120,8 @@
 		#if defined(__cplusplus)
 			}
 		#endif
-		
+
 #endif
 
 /** @} */
+