Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda

8 files changed, 115 insertions, 108 deletions

diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.c b/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.c
index 3eaf7d960..20eaec7c9 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.c
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.c
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  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 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -50,7 +50,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 	uint8_t  ConfigDescriptorData[512];
 	void*    CurrConfigLocation = ConfigDescriptorData;
 	uint16_t CurrConfigBytesRem;
-	
+
 	USB_Descriptor_Interface_t* HIDInterface   = NULL;
 	USB_Descriptor_HID_t*       HIDDescriptor  = NULL;
 	USB_Descriptor_Endpoint_t*  DataINEndpoint = NULL;
@@ -95,12 +95,12 @@ uint8_t ProcessConfigurationDescriptor(void)
 			}
 
 			/* Save the HID descriptor for later use */
-			HIDDescriptor = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_HID_t);	
+			HIDDescriptor = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_HID_t);
 
 			/* Skip the remainder of the loop as we have not found an endpoint yet */
 			continue;
 		}
-		
+
 		/* Retrieve the endpoint address from the endpoint descriptor */
 		USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Endpoint_t);
 
@@ -108,7 +108,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 		if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
 		  DataINEndpoint = EndpointData;
 	}
-	
+
 	/* Configure the HID data IN pipe */
 	Pipe_ConfigurePipe(JOYSTICK_DATA_IN_PIPE, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,
 	                   DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize, PIPE_BANK_SINGLE);
@@ -140,7 +140,7 @@ uint8_t DComp_NextJoystickInterface(void* CurrentDescriptor)
 			return DESCRIPTOR_SEARCH_Found;
 		}
 	}
-	
+
 	return DESCRIPTOR_SEARCH_NotFound;
 }
 
@@ -181,5 +181,6 @@ uint8_t DComp_NextHID(void* CurrentDescriptor)
 	if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_HID)
 	  return DESCRIPTOR_SEARCH_Found;
 	else
-	  return DESCRIPTOR_SEARCH_NotFound;	  
+	  return DESCRIPTOR_SEARCH_NotFound;
 }
+
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.h b/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.h
index 58c63f9e5..5aafe7d39 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.h
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/ConfigDescriptor.h
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  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 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -38,9 +38,9 @@
 
 	/* Includes: */
 		#include <LUFA/Drivers/USB/USB.h>
-		
+
 		#include "HIDReport.h"
-		
+
 	/* Macros: */
 		/** Interface Class value for the Human Interface Device class. */
 		#define JOYSTICK_CLASS              0x03
@@ -53,7 +53,7 @@
 
 		/** Descriptor header type constant for a HID report descriptor. */
 		#define DTYPE_Report                0x22
-	
+
 		/** Pipe number for the joystick report data pipe. */
 		#define JOYSTICK_DATA_IN_PIPE       1
 
@@ -78,3 +78,4 @@
 		uint8_t DComp_NextHID(void* CurrentDescriptor);
 
 #endif
+
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.c b/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.c
index bda99bdd0..76e26a0d5 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.c
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.c
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  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 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -46,7 +46,7 @@ uint8_t GetHIDReportData(void)
 {
 	/* Create a buffer big enough to hold the entire returned HID report */
 	uint8_t HIDReportData[HIDReportSize];
-	
+
 	USB_ControlRequest = (USB_Request_Header_t)
 		{
 			.bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_INTERFACE),
@@ -66,7 +66,7 @@ uint8_t GetHIDReportData(void)
 	/* Send the HID report to the parser for processing */
 	if (USB_ProcessHIDReport(HIDReportData, HIDReportSize, &HIDReportInfo) != HID_PARSE_Successful)
 	  return ParseError;
-	
+
 	return ParseSuccessful;
 }
 
@@ -100,7 +100,7 @@ bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem)
 	/* If a collection with the joystick usage was not found, indicate that we are not interested in this item */
 	if (!IsJoystick)
 	  return false;
-  
+
 	/* Check the attributes of the current joystick item - see if we are interested in it or not;
 	 * only store BUTTON and GENERIC_DESKTOP_CONTROL items into the Processed HID Report
 	 * structure to save RAM and ignore the rest
@@ -108,3 +108,4 @@ bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem)
 	return ((CurrentItem->Attributes.Usage.Page == USAGE_PAGE_BUTTON) ||
 	        (CurrentItem->Attributes.Usage.Page == USAGE_PAGE_GENERIC_DCTRL));
 }
+
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.h b/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.h
index da73ff823..0808806f7 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.h
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/HIDReport.h
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  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 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -39,7 +39,7 @@
 	/* Includes: */
 		#include <LUFA/Drivers/USB/USB.h>
 		#include <LUFA/Drivers/USB/Class/Host/HIDParser.h>
-		
+
 		#include "JoystickHostWithParser.h"
 
 	/* Macros: */
@@ -66,16 +66,16 @@
 			ParseError              = 1, /**< Failed to fully process the HID report descriptor */
 			ParseControlError       = 2, /**< Control error occurred while trying to read the device HID descriptor */
 		};
-		
+
 	/* Type Defines: */
 		/** Type define for a HID descriptor. */
 		typedef struct
 		{
 			USB_Descriptor_Header_t  Header; /**< Regular descriptor header containing the descriptor's type and length */
-				
+
 			uint16_t                 HIDSpec; /**< Implemented HID class specification, in BCD encoded format */
 			uint8_t                  CountryCode; /**< Country code value for localized hardware */
-		
+
 			uint8_t                  TotalHIDDescriptors; /**< Total number of HID report descriptors in the current interface */
 
 			uint8_t                  HIDReportType; /**< HID report type of the first HID report descriptor */
@@ -88,7 +88,8 @@
 
 	/* Function Prototypes: */
 		uint8_t GetHIDReportData(void);
-		
+
 		bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem);
-		
+
 #endif
+
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c
index c7739e97f..3bd27da11 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  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 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -33,7 +33,7 @@
  *  Main source file for the JoystickHostWithParser demo. This file contains the main tasks of
  *  the demo and is responsible for the initial application hardware configuration.
  */
- 
+
 #include "JoystickHostWithParser.h"
 
 /** Main program entry point. This routine configures the hardware required by the application, then
@@ -64,7 +64,7 @@ void SetupHardware(void)
 
 	/* Disable clock division */
 	clock_prescale_set(clock_div_1);
-	
+
 	/* Hardware Initialization */
 	SerialStream_Init(9600, false);
 	LEDs_Init();
@@ -118,7 +118,7 @@ void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8
 	                         " -- Error Code %d\r\n"
 	                         " -- Sub Error Code %d\r\n"
 	                         " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
-	
+
 	LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 }
 
@@ -134,7 +134,7 @@ void Joystick_HID_Task(void)
 	{
 		case HOST_STATE_Addressed:
 			puts_P(PSTR("Getting Config Data.\r\n"));
-		
+
 			/* Get and process the configuration descriptor data */
 			if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
 			{
@@ -144,7 +144,7 @@ void Joystick_HID_Task(void)
 				  puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
 
 				printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-				
+
 				/* Indicate error via status LEDs */
 				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 
@@ -152,7 +152,7 @@ void Joystick_HID_Task(void)
 				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
-		
+
 			/* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */
 			if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful)
 			{
@@ -161,12 +161,12 @@ void Joystick_HID_Task(void)
 
 				/* Indicate error via status LEDs */
 				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-				
+
 				/* Wait until USB device disconnected */
 				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
-			
+
 			printf_P(PSTR("Processing HID Report (Size %d Bytes).\r\n"), HIDReportSize);
 
 			/* Get and process the device's first HID report descriptor */
@@ -178,21 +178,21 @@ void Joystick_HID_Task(void)
 					puts_P(PSTR("Not a valid Joystick." ESC_FG_WHITE));
 				else
 					printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-			
+
 				/* Indicate error via status LEDs */
 				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-				
+
 				/* Wait until USB device disconnected */
 				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
 				break;
 			}
-			
+
 			printf("Total Reports: %d\r\n", HIDReportInfo.TotalDeviceReports);
 
 			for (uint8_t i = 0; i < HIDReportInfo.TotalDeviceReports; i++)
 			{
 				HID_ReportSizeInfo_t* CurrReportIDInfo = &HIDReportInfo.ReportIDSizes[i];
-				
+
 				uint8_t ReportSizeInBits      = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_In];
 				uint8_t ReportSizeOutBits     = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Out];
 				uint8_t ReportSizeFeatureBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Feature];
@@ -211,9 +211,9 @@ void Joystick_HID_Task(void)
 			break;
 		case HOST_STATE_Configured:
 			/* Select and unfreeze joystick data pipe */
-			Pipe_SelectPipe(JOYSTICK_DATA_IN_PIPE);	
+			Pipe_SelectPipe(JOYSTICK_DATA_IN_PIPE);
 			Pipe_Unfreeze();
-			
+
 			/* Check to see if a packet has been received */
 			if (Pipe_IsINReceived())
 			{
@@ -225,11 +225,11 @@ void Joystick_HID_Task(void)
 
 					/* Load in the joystick report */
 					Pipe_Read_Stream_LE(JoystickReport, Pipe_BytesInPipe());
-				
+
 					/* Process the read in joystick report from the device */
 					ProcessJoystickReport(JoystickReport);
 				}
-				
+
 				/* Clear the IN endpoint, ready for next data packet */
 				Pipe_ClearIN();
 			}
@@ -254,7 +254,7 @@ void ProcessJoystickReport(uint8_t* JoystickReport)
 	{
 		/* Create a temporary item pointer to the next report item */
 		HID_ReportItem_t* ReportItem = &HIDReportInfo.ReportItems[ReportNumber];
-		
+
 		bool FoundData;
 
 		if ((ReportItem->Attributes.Usage.Page        == USAGE_PAGE_BUTTON) &&
@@ -262,7 +262,7 @@ void ProcessJoystickReport(uint8_t* JoystickReport)
 		{
 			/* Get the joystick button value */
 			FoundData = USB_GetHIDReportItemInfo(JoystickReport, ReportItem);
-			
+
 			/* For multi-report devices - if the requested data was not in the issued report, continue */
 			if (!(FoundData))
 			  continue;
@@ -278,13 +278,13 @@ void ProcessJoystickReport(uint8_t* JoystickReport)
 		{
 			/* Get the joystick relative position value */
 			FoundData = USB_GetHIDReportItemInfo(JoystickReport, ReportItem);
-			
+
 			/* For multi-report devices - if the requested data was not in the issued report, continue */
 			if (!(FoundData))
 			  continue;
-			  
+
 			int16_t DeltaMovement = HID_ALIGN_DATA(ReportItem, int16_t);
-			
+
 			/* Check to see if a (non-zero) delta movement has been indicated */
 			if (DeltaMovement)
 			{
@@ -296,7 +296,7 @@ void ProcessJoystickReport(uint8_t* JoystickReport)
 			}
 		}
 	}
-	
+
 	/* Display the button information on the board LEDs */
 	LEDs_SetAllLEDs(LEDMask);
-}
\ No newline at end of file
+}
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h
index 5f34dba03..403465fbe 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  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 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -49,7 +49,7 @@
 		#include <LUFA/Drivers/Peripheral/SerialStream.h>
 		#include <LUFA/Drivers/Board/LEDs.h>
 		#include <LUFA/Drivers/USB/USB.h>
-		
+
 		#include "ConfigDescriptor.h"
 		#include "HIDReport.h"
 
@@ -69,7 +69,7 @@
 	/* Function Prototypes: */
 		void Joystick_HID_Task(void);
 		void SetupHardware(void);
-	
+
 		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
 		void EVENT_USB_Host_DeviceAttached(void);
 		void EVENT_USB_Host_DeviceUnattached(void);
@@ -80,3 +80,4 @@
 		void ProcessJoystickReport(uint8_t* JoystickReport);
 
 #endif
+
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.txt b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.txt
index 055890b70..0fa97f868 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.txt
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.txt
@@ -3,7 +3,7 @@
  *  This file contains special DoxyGen information for the generation of the main page and other special
  *  documentation pages. It is not a project source file.
  */
- 
+
 /** \mainpage Joystick Host With HID Descriptor Parser Demo
  *
  *  \section SSec_Compat Demo Compatibility:
@@ -25,7 +25,7 @@
  *    <td><b>USB Class:</b></td>
  *    <td>Human Interface Device (HID)</td>
  *   </tr>
- *   <tr> 
+ *   <tr>
  *    <td><b>USB Subclass:</b></td>
  *    <td>N/A</td>
  *   </tr>
@@ -41,19 +41,19 @@
  *   </tr>
  *  </table>
  *
- *  \section SSec_Description Project Description: 
+ *  \section SSec_Description Project Description:
  *
  *  Joystick host demonstration application. This gives a simple reference
  *  application for implementing a USB Joystick host, for USB joysticks using
  *  the standard joystick HID profile. It uses a HID parser for the HID
  *  reports, allowing for correct operation across all USB joysticks. This
  *  demo supports joysticks with a single HID report.
- *  
+ *
  *  Joystick movement and button presses are displayed on the board LEDs.
  *  On connection to a USB joystick, the report items will be processed and
  *  printed as a formatted list through the USART before the joystick is
  *  fully enumerated.
- *  
+ *
  *  Currently only single interface joysticks are supported.
  *
  *  \section SSec_Options Project Options
@@ -68,3 +68,4 @@
  *   </tr>
  *  </table>
  */
+
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/makefile b/Demos/Host/LowLevel/JoystickHostWithParser/makefile
index 39b13ed36..ec35eeb38 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/makefile
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/makefile
@@ -47,7 +47,7 @@
 # make doxygen = Generate DoxyGen documentation for the project (must have
 #                DoxyGen installed)
 #
-# make debug = Start either simulavr or avarice as specified for debugging, 
+# make debug = Start either simulavr or avarice as specified for debugging,
 #              with avr-gdb or avr-insight as the front end for debugging.
 #
 # make filename.s = Just compile filename.c into the assembler code only.
@@ -64,14 +64,14 @@ MCU = at90usb1287
 
 
 # Target board (see library "Board Types" documentation, NONE for projects not requiring
-# LUFA board drivers). If USER is selected, put custom board drivers in a directory called 
+# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
 # "Board" inside the application directory.
 BOARD = USBKEY
 
 
 # Processor frequency.
-#     This will define a symbol, F_CPU, in all source code files equal to the 
-#     processor frequency in Hz. You can then use this symbol in your source code to 
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
 #     automatically to create a 32-bit value in your source code.
 #
@@ -84,7 +84,7 @@ F_CPU = 8000000
 
 
 # Input clock frequency.
-#     This will define a symbol, F_CLOCK, in all source code files equal to the 
+#     This will define a symbol, F_CLOCK, in all source code files equal to the
 #     input clock frequency (before any prescaling is performed) in Hz. This value may
 #     differ from F_CPU if prescaling is used on the latter, and is required as the
 #     raw input clock is fed directly to the PLL sections of the AVR for high speed
@@ -135,7 +135,7 @@ SRC = $(TARGET).c                                                 \
 
 
 # List C++ source files here. (C dependencies are automatically generated.)
-CPPSRC = 
+CPPSRC =
 
 
 # List Assembler source files here.
@@ -148,7 +148,7 @@ CPPSRC =
 ASRC =
 
 
-# Optimization level, can be [0, 1, 2, 3, s]. 
+# Optimization level, can be [0, 1, 2, 3, s].
 #     0 = turn off optimization. s = optimize for size.
 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 OPT = s
@@ -262,7 +262,7 @@ CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 #             for use in COFF files, additional information about filenames
 #             and function names needs to be present in the assembler source
 #             files -- see avr-libc docs [FIXME: not yet described there]
-#  -listing-cont-lines: Sets the maximum number of continuation lines of hex 
+#  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 #       dump that will be displayed for a given single line of source input.
 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 
@@ -275,7 +275,7 @@ PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 
 # If this is left blank, then it will use the Standard printf version.
-PRINTF_LIB = 
+PRINTF_LIB =
 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 
@@ -287,7 +287,7 @@ SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 
 # If this is left blank, then it will use the Standard scanf version.
-SCANF_LIB = 
+SCANF_LIB =
 #SCANF_LIB = $(SCANF_LIB_MIN)
 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 
@@ -299,7 +299,7 @@ MATH_LIB = -lm
 #     Each directory must be seperated by a space.
 #     Use forward slashes for directory separators.
 #     For a directory that has spaces, enclose it in quotes.
-EXTRALIBDIRS = 
+EXTRALIBDIRS =
 
 
 
@@ -322,7 +322,7 @@ EXTMEMOPTS =
 #    -Map:      create map file
 #    --cref:    add cross reference to  map file
 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
-LDFLAGS += -Wl,--relax 
+LDFLAGS += -Wl,--relax
 LDFLAGS += -Wl,--gc-sections
 LDFLAGS += $(EXTMEMOPTS)
 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
@@ -356,7 +356,7 @@ AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 #AVRDUDE_NO_VERIFY = -V
 
 # Increase verbosity level.  Please use this when submitting bug
-# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
+# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 # to submit bug reports.
 #AVRDUDE_VERBOSE = -v -v
 
@@ -390,7 +390,7 @@ JTAG_DEV = /dev/com1
 DEBUG_PORT = 4242
 
 # Debugging host used to communicate between GDB / avarice / simulavr, normally
-#     just set to localhost unless doing some sort of crazy debugging when 
+#     just set to localhost unless doing some sort of crazy debugging when
 #     avarice is running on a different computer.
 DEBUG_HOST = localhost
 
@@ -419,7 +419,7 @@ WINSHELL = cmd
 MSG_ERRORS_NONE = Errors: none
 MSG_BEGIN = -------- begin --------
 MSG_END = --------  end  --------
-MSG_SIZE_BEFORE = Size before: 
+MSG_SIZE_BEFORE = Size before:
 MSG_SIZE_AFTER = Size after:
 MSG_COFF = Converting to AVR COFF:
 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
@@ -438,10 +438,10 @@ MSG_CREATING_LIBRARY = Creating library:
 
 
 # Define all object files.
-OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) 
+OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 
 # Define all listing files.
-LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) 
+LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 
 
 # Compiler flags to generate dependency files.
@@ -506,11 +506,11 @@ sizeafter:
 
 
 # Display compiler version information.
-gccversion : 
+gccversion :
 	@$(CC) --version
 
 
-# Program the device.  
+# Program the device.
 program: $(TARGET).hex $(TARGET).eep
 	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 
@@ -537,9 +537,9 @@ dfu-ee: $(TARGET).hex $(TARGET).eep
 
 
 # Generate avr-gdb config/init file which does the following:
-#     define the reset signal, load the target file, connect to target, and set 
+#     define the reset signal, load the target file, connect to target, and set
 #     a breakpoint at main().
-gdb-config: 
+gdb-config:
 	@$(REMOVE) $(GDBINIT_FILE)
 	@echo define reset >> $(GDBINIT_FILE)
 	@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
@@ -637,14 +637,14 @@ extcoff: $(TARGET).elf
 $(OBJDIR)/%.o : %.c
 	@echo
 	@echo $(MSG_COMPILING) $<
-	$(CC) -c $(ALL_CFLAGS) $< -o $@ 
+	$(CC) -c $(ALL_CFLAGS) $< -o $@
 
 
 # Compile: create object files from C++ source files.
 $(OBJDIR)/%.o : %.cpp
 	@echo
 	@echo $(MSG_COMPILING_CPP) $<
-	$(CC) -c $(ALL_CPPFLAGS) $< -o $@ 
+	$(CC) -c $(ALL_CPPFLAGS) $< -o $@
 
 
 # Compile: create assembler files from C source files.
@@ -666,7 +666,7 @@ $(OBJDIR)/%.o : %.S
 
 # Create preprocessed source for use in sending a bug report.
 %.i : %.c
-	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ 
+	$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 
 
 # Target: clean project.
@@ -710,3 +710,4 @@ $(shell mkdir $(OBJDIR) 2>/dev/null)
 build elf hex eep lss sym coff extcoff doxygen clean          \
 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 debug gdb-config
+