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

6 files changed, 98 insertions, 92 deletions

diff --git a/Demos/Host/LowLevel/MIDIHost/ConfigDescriptor.c b/Demos/Host/LowLevel/MIDIHost/ConfigDescriptor.c
index 7feb31251..874fa7a3a 100644
--- a/Demos/Host/LowLevel/MIDIHost/ConfigDescriptor.c
+++ b/Demos/Host/LowLevel/MIDIHost/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
@@ -34,7 +34,7 @@
  *  needed to communication with an attached USB device. Descriptors are special  computer-readable structures
  *  which the host requests upon device enumeration, to determine the device's capabilities and functions.
  */
- 
+
 #include "ConfigDescriptor.h"
 
 /** Reads and processes an attached device's descriptors, to determine compatibility and pipe configurations. This
@@ -50,7 +50,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 	uint8_t  ConfigDescriptorData[512];
 	void*    CurrConfigLocation = ConfigDescriptorData;
 	uint16_t CurrConfigBytesRem;
-	
+
 	USB_Descriptor_Interface_t* MIDIInterface   = NULL;
 	USB_Descriptor_Endpoint_t*  DataINEndpoint  = NULL;
 	USB_Descriptor_Endpoint_t*  DataOUTEndpoint = NULL;
@@ -67,7 +67,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 		default:
 			return ControlError;
 	}
-	
+
 	while (!(DataINEndpoint) || !(DataOUTEndpoint))
 	{
 		/* See if we've found a likely compatible interface, and if there is an endpoint within that interface */
@@ -93,7 +93,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 			/* 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);
 
@@ -103,7 +103,7 @@ uint8_t ProcessConfigurationDescriptor(void)
 		else
 		  DataOUTEndpoint = EndpointData;
 	}
-	
+
 	/* Configure the MIDI data IN pipe */
 	Pipe_ConfigurePipe(MIDI_DATA_IN_PIPE, EP_TYPE_BULK, PIPE_TOKEN_IN,
 	                   DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize, PIPE_BANK_SINGLE);
@@ -136,7 +136,7 @@ uint8_t DComp_NextMIDIStreamingInterface(void* CurrentDescriptor)
 			return DESCRIPTOR_SEARCH_Found;
 		}
 	}
-	
+
 	return DESCRIPTOR_SEARCH_NotFound;
 }
 
@@ -155,7 +155,7 @@ uint8_t DComp_NextMIDIStreamingDataEndpoint(void* CurrentDescriptor)
 	{
 		uint8_t EndpointType = (DESCRIPTOR_CAST(CurrentDescriptor,
 		                                        USB_Descriptor_Endpoint_t).Attributes & EP_TYPE_MASK);
-	
+
 		/* Check the endpoint type, break out if correct BULK type endpoint found */
 		if (EndpointType == EP_TYPE_BULK)
 		  return DESCRIPTOR_SEARCH_Found;
@@ -167,3 +167,4 @@ uint8_t DComp_NextMIDIStreamingDataEndpoint(void* CurrentDescriptor)
 
 	return DESCRIPTOR_SEARCH_NotFound;
 }
+
diff --git a/Demos/Host/LowLevel/MIDIHost/ConfigDescriptor.h b/Demos/Host/LowLevel/MIDIHost/ConfigDescriptor.h
index 80a05667d..57a36d924 100644
--- a/Demos/Host/LowLevel/MIDIHost/ConfigDescriptor.h
+++ b/Demos/Host/LowLevel/MIDIHost/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
@@ -38,19 +38,19 @@
 
 	/* Includes: */
 		#include <LUFA/Drivers/USB/USB.h>
-		
+
 		#include "MIDIHost.h"
-		
+
 	/* Macros: */
 		/** Interface Class value for the MIDI Audio class. */
 		#define MIDI_STREAMING_CLASS           0x01
-		
+
 		/** Interface Class value for the MIDI Audio Streaming subclass. */
 		#define MIDI_STREAMING_SUBCLASS        0x03
 
 		/** Interface Class value for the MIDI Audio Streaming protocol. */
 		#define MIDI_STREAMING_PROTOCOL        0x00
-	
+
 		/** Pipe number for the MIDI data IN pipe. */
 		#define MIDI_DATA_IN_PIPE              1
 
@@ -69,9 +69,10 @@
 		};
 
 	/* Function Prototypes: */
-		uint8_t ProcessConfigurationDescriptor(void);	
-		
+		uint8_t ProcessConfigurationDescriptor(void);
+
 		uint8_t DComp_NextMIDIStreamingInterface(void* CurrentDescriptor);
 		uint8_t DComp_NextMIDIStreamingDataEndpoint(void* CurrentDescriptor);
-		
+
 #endif
+
diff --git a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c b/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
index 7725f5d8a..63ed6da25 100644
--- a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
+++ b/Demos/Host/LowLevel/MIDIHost/MIDIHost.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 MIDIHost demo. This file contains the main tasks of
  *  the demo and is responsible for the initial application hardware configuration.
  */
- 
+
 #include "MIDIHost.h"
 
 /** Main program entry point. This routine configures the hardware required by the application, then
@@ -121,7 +121,7 @@ void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
 	                         " -- 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);
 }
 
@@ -137,7 +137,7 @@ void MIDI_Host_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)
 			{
@@ -147,7 +147,7 @@ void MIDI_Host_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);
 
@@ -155,7 +155,7 @@ void MIDI_Host_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)
 			{
@@ -176,16 +176,16 @@ void MIDI_Host_Task(void)
 			break;
 		case HOST_STATE_Configured:
 			Pipe_SelectPipe(MIDI_DATA_IN_PIPE);
-			
+
 			if (Pipe_IsINReceived())
 			{
 				USB_MIDI_EventPacket_t MIDIEvent;
-				
+
 				Pipe_Read_Stream_LE(&MIDIEvent, sizeof(MIDIEvent));
-				
+
 				bool NoteOnEvent  = ((MIDIEvent.Command & 0x0F) == (MIDI_COMMAND_NOTE_ON  >> 4));
 				bool NoteOffEvent = ((MIDIEvent.Command & 0x0F) == (MIDI_COMMAND_NOTE_OFF >> 4));
-				
+
 				if (NoteOnEvent || NoteOffEvent)
 				{
 					printf_P(PSTR("MIDI Note %s - Channel %d, Pitch %d, Velocity %d\r\n"), NoteOnEvent ? "On" : "Off",
@@ -195,19 +195,19 @@ void MIDI_Host_Task(void)
 
 				Pipe_ClearIN();
 			}
-			
+
 			Pipe_SelectPipe(MIDI_DATA_OUT_PIPE);
-			
+
 			static uint8_t PrevJoystickStatus;
 
 			if (Pipe_IsOUTReady())
 			{
 				uint8_t MIDICommand = 0;
 				uint8_t MIDIPitch;
-			
+
 				uint8_t JoystickStatus  = Joystick_GetStatus();
 				uint8_t JoystickChanges = (JoystickStatus ^ PrevJoystickStatus);
-				
+
 				/* Get board button status - if pressed use channel 10 (percussion), otherwise use channel 1 */
 				uint8_t Channel = ((Buttons_GetStatus() & BUTTONS_BUTTON1) ? MIDI_CHANNEL(10) : MIDI_CHANNEL(1));
 
@@ -228,7 +228,7 @@ void MIDI_Host_Task(void)
 					MIDICommand = ((JoystickStatus & JOY_RIGHT)? MIDI_COMMAND_NOTE_ON : MIDI_COMMAND_NOTE_OFF);
 					MIDIPitch   = 0x3E;
 				}
-				
+
 				if (JoystickChanges & JOY_DOWN)
 				{
 					MIDICommand = ((JoystickStatus & JOY_DOWN)? MIDI_COMMAND_NOTE_ON : MIDI_COMMAND_NOTE_OFF);
@@ -248,19 +248,19 @@ void MIDI_Host_Task(void)
 						{
 							.CableNumber = 0,
 							.Command     = (MIDICommand >> 4),
-							
+
 							.Data1       = MIDICommand | Channel,
 							.Data2       = MIDIPitch,
-							.Data3       = MIDI_STANDARD_VELOCITY,			
+							.Data3       = MIDI_STANDARD_VELOCITY,
 						};
-						
+
 					/* Write the MIDI event packet to the pipe */
 					Pipe_Write_Stream_LE(&MIDIEvent, sizeof(MIDIEvent));
-				
+
 					/* Send the data in the pipe to the device */
 					Pipe_ClearOUT();
 				}
-				
+
 				/* Save previous joystick value for next joystick change detection */
 				PrevJoystickStatus = JoystickStatus;
 			}
@@ -268,3 +268,4 @@ void MIDI_Host_Task(void)
 			break;
 	}
 }
+
diff --git a/Demos/Host/LowLevel/MIDIHost/MIDIHost.h b/Demos/Host/LowLevel/MIDIHost/MIDIHost.h
index 507f0787c..f7fb57a91 100644
--- a/Demos/Host/LowLevel/MIDIHost/MIDIHost.h
+++ b/Demos/Host/LowLevel/MIDIHost/MIDIHost.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
@@ -51,19 +51,19 @@
 		#include <LUFA/Drivers/Board/LEDs.h>
 		#include <LUFA/Drivers/Board/Buttons.h>
 		#include <LUFA/Drivers/Board/Joystick.h>
-		
+
 		#include "ConfigDescriptor.h"
-		
+
 	/* Macros: */
 		/** MIDI command for a note on (activation) event. */
 		#define MIDI_COMMAND_NOTE_ON      0x90
 
 		/** MIDI command for a note off (deactivation) event. */
 		#define MIDI_COMMAND_NOTE_OFF     0x80
-		
+
 		/** Standard key press velocity value used for all note events, as no pressure sensor is mounted. */
 		#define MIDI_STANDARD_VELOCITY    64
-		
+
 		/** Convenience macro. MIDI channels are numbered from 1-10 (natural numbers) however the logical channel
 		 *  addresses are zero-indexed. This converts a natural MIDI channel number into the logical channel address.
 		 *
@@ -89,21 +89,22 @@
 		{
 			unsigned char Command     : 4; /**< MIDI command being sent or received in the event packet */
 			unsigned char CableNumber : 4; /**< Virtual cable number of the event being sent or received in the given MIDI interface */
-			
+
 			uint8_t Data1; /**< First byte of data in the MIDI event */
 			uint8_t Data2; /**< Second byte of data in the MIDI event */
-			uint8_t Data3; /**< Third byte of data in the MIDI event */		
+			uint8_t Data3; /**< Third byte of data in the MIDI event */
 		} USB_MIDI_EventPacket_t;
 
 	/* Function Prototypes: */
 		void SetupHardware(void);
 		void MIDI_Host_Task(void);
-	
+
 		void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
 		void EVENT_USB_Host_DeviceAttached(void);
 		void EVENT_USB_Host_DeviceUnattached(void);
 		void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
 		                                            const uint8_t SubErrorCode);
 		void EVENT_USB_Host_DeviceEnumerationComplete(void);
-		
+
 #endif
+
diff --git a/Demos/Host/LowLevel/MIDIHost/MIDIHost.txt b/Demos/Host/LowLevel/MIDIHost/MIDIHost.txt
index a90ae04d3..337dba72e 100644
--- a/Demos/Host/LowLevel/MIDIHost/MIDIHost.txt
+++ b/Demos/Host/LowLevel/MIDIHost/MIDIHost.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 MIDI Host Demo
  *
  *  \section SSec_Compat Demo Compatibility:
@@ -25,7 +25,7 @@
  *    <td><b>USB Class:</b></td>
  *    <td>Audio Class Device</td>
  *   </tr>
- *   <tr> 
+ *   <tr>
  *    <td><b>USB Subclass:</b></td>
  *    <td>MIDI Subclass</td>
  *   </tr>
@@ -39,7 +39,7 @@
  *   </tr>
  *  </table>
  *
- *  \section SSec_Description Project Description: 
+ *  \section SSec_Description Project Description:
  *
  *  MIDI host demonstration application. This demo will enumerate an attached USB-MIDI device, and print incoming MIDI note
  *  on and off messages on any channel to the serial port. Pressing the board joystick will send note on and off messages to
@@ -57,3 +57,4 @@
  *   </tr>
  *  </table>
  */
+
diff --git a/Demos/Host/LowLevel/MIDIHost/makefile b/Demos/Host/LowLevel/MIDIHost/makefile
index 36b231598..2940c5468 100644
--- a/Demos/Host/LowLevel/MIDIHost/makefile
+++ b/Demos/Host/LowLevel/MIDIHost/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
@@ -134,7 +134,7 @@ SRC = $(TARGET).c                                                 \
 
 
 # List C++ source files here. (C dependencies are automatically generated.)
-CPPSRC = 
+CPPSRC =
 
 
 # List Assembler source files here.
@@ -147,7 +147,7 @@ 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
@@ -261,7 +261,7 @@ 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
 
@@ -274,7 +274,7 @@ 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)
 
@@ -286,7 +286,7 @@ 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)
 
@@ -298,7 +298,7 @@ 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 =
 
 
 
@@ -321,7 +321,7 @@ 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))
@@ -355,7 +355,7 @@ 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
 
@@ -389,7 +389,7 @@ 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
 
@@ -418,7 +418,7 @@ 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:
@@ -437,10 +437,10 @@ 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.
@@ -505,11 +505,11 @@ 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)
 
@@ -536,9 +536,9 @@ 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)
@@ -636,14 +636,14 @@ 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.
@@ -665,7 +665,7 @@ $(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.
@@ -709,3 +709,4 @@ $(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
+