Add missing SVN eol-style property to files where it was missing.

1 files changed, 441 insertions, 441 deletions

diff --git a/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c b/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c
index 08c50c736..039736a28 100644
--- a/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c
+++ b/Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.c
@@ -1,441 +1,441 @@
-/*

-             LUFA Library

-     Copyright (C) Dean Camera, 2011.

-              

-  dean [at] fourwalledcubicle [dot] com

-           www.lufa-lib.org

-*/

-

-/*

-  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 

-  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 

-  software without specific, written prior permission.

-

-  The author disclaim all warranties with regard to this

-  software, including all implied warranties of merchantability

-  and fitness.  In no event shall the author be liable for any

-  special, indirect or consequential damages or any damages

-  whatsoever resulting from loss of use, data or profits, whether

-  in an action of contract, negligence or other tortious action,

-  arising out of or in connection with the use or performance of

-  this software.

-*/

-

-#include "TestAndMeasurement.h"

-

-/** Contains the (usually static) capabilities of the TMC device. This table is requested by the

- *  host upon enumeration to give it information on what features of the Test and Measurement USB

- *  Class the device supports.

- */

-TMC_Capabilities_t Capabilities =

-	{

-		.Status     = TMC_STATUS_SUCCESS,

-		.TMCVersion = VERSION_BCD(1.00),

-		

-		.Interface  =

-			{

-				.ListenOnly             = false,

-				.TalkOnly               = false,

-				.PulseIndicateSupported = false,

-			},

-

-		.Device     =

-			{

-				.SupportsAbortINOnMatch = false,

-			},

-	};

-

-/** Current TMC control request that is being processed */

-static uint8_t RequestInProgress = 0;

-

-/** Stream callback abort flag for bulk IN data */

-static bool IsTMCBulkINReset = false;

-

-/** Stream callback abort flag for bulk OUT data */

-static bool IsTMCBulkOUTReset = false;

-

-/** Last used tag value for data transfers */

-static uint8_t CurrentTransferTag = 0;

-

-/** Length of last data transfer, for reporting to the host in case an in-progress transfer is aborted */

-static uint32_t LastTransferLength = 0;

-

-/** Main program entry point. This routine contains the overall program flow, including initial

- *  setup of all components and the main program loop.

- */

-int main(void)

-{

-	SetupHardware();

-

-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);

-	sei();

-	

-	for (;;)

-	{

-		TMC_Task();

-		USB_USBTask();

-	}

-}

-

-/** Configures the board hardware and chip peripherals for the demo's functionality. */

-void SetupHardware(void)

-{

-	/* Disable watchdog if enabled by bootloader/fuses */

-	MCUSR &= ~(1 << WDRF);

-	wdt_disable();

-

-	/* Disable clock division */

-	clock_prescale_set(clock_div_1);

-	

-	/* Hardware Initialization */

-	LEDs_Init();

-	USB_Init();

-}

-

-/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and

- *  starts the library USB task to begin the enumeration and USB management process.

- */

-void EVENT_USB_Device_Connect(void)

-{

-	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);

-}

-

-/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via

- *  the status LEDs and stops the USB management and CDC management tasks.

- */

-void EVENT_USB_Device_Disconnect(void)

-{

-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);

-}

-

-/** Event handler for the USB_ConfigurationChanged event. This is fired when the host set the current configuration

- *  of the USB device after enumeration - the device endpoints are configured and the CDC management task started.

- */

-void EVENT_USB_Device_ConfigurationChanged(void)

-{

-	bool ConfigSuccess = true;

-

-	/* Setup TMC In, Out and Notification Endpoints */

-	ConfigSuccess &= Endpoint_ConfigureEndpoint(TMC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,

-	                                            TMC_IO_EPSIZE, ENDPOINT_BANK_SINGLE);

-	ConfigSuccess &= Endpoint_ConfigureEndpoint(TMC_IN_EPNUM,  EP_TYPE_BULK, ENDPOINT_DIR_IN,

-	                                            TMC_IO_EPSIZE, ENDPOINT_BANK_SINGLE);

-	ConfigSuccess &= Endpoint_ConfigureEndpoint(TMC_OUT_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_OUT,

-	                                            TMC_IO_EPSIZE, ENDPOINT_BANK_SINGLE);

-

-	/* Indicate endpoint configuration success or failure */

-	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);

-}

-

-/** Event handler for the USB_ControlRequest event. This is used to catch and process control requests sent to

- *  the device from the USB host before passing along unhandled control requests to the library for processing

- *  internally.

- */

-void EVENT_USB_Device_ControlRequest(void)

-{

-	uint8_t TMCRequestStatus = TMC_STATUS_SUCCESS;

-

-	/* Process TMC specific control requests */

-	switch (USB_ControlRequest.bRequest)

-	{

-		case Req_InitiateAbortBulkOut:

-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))

-			{

-				/* 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;

-				}

-				else if (USB_ControlRequest.wValue != CurrentTransferTag)

-				{

-					TMCRequestStatus = TMC_STATUS_TRANSFER_NOT_IN_PROGRESS;

-				}

-				else

-				{

-					/* 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;				

-				else if (IsTMCBulkOUTReset)

-				  TMCRequestStatus = TMC_STATUS_PENDING;

-				else

-				  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();				

-			}

-			

-			break;

-		case Req_InitiateAbortBulkIn:

-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))

-			{

-				/* 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;				

-				}

-				else if (USB_ControlRequest.wValue != CurrentTransferTag)

-				{

-					TMCRequestStatus = TMC_STATUS_TRANSFER_NOT_IN_PROGRESS;

-				}

-				else

-				{

-					/* 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);

-

-				Endpoint_ClearIN();

-				Endpoint_ClearStatusStage();

-			}

-			

-			break;

-		case Req_CheckAbortBulkInStatus:

-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))

-			{

-				/* Check that an ABORT BULK IN transaction has been requested and that the request has completed */

-				if (RequestInProgress != Req_InitiateAbortBulkIn)

-				  TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;

-				else if (IsTMCBulkINReset)

-				  TMCRequestStatus = TMC_STATUS_PENDING;

-				else

-				  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();

-			}

-			

-			break;

-		case Req_InitiateClear:

-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))

-			{

-				/* Check that no split transaction is already in progress */

-				if (RequestInProgress != 0)

-				{

-					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;				

-				else if (IsTMCBulkINReset || IsTMCBulkOUTReset)

-				  TMCRequestStatus = TMC_STATUS_PENDING;

-				else

-				  RequestInProgress = 0;

-

-				Endpoint_ClearSETUP();

-

-				/* Write the request response bytes */

-				Endpoint_Write_8(TMCRequestStatus);

-				Endpoint_Write_8(0);

-				

-				Endpoint_ClearIN();

-				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_ClearOUT();

-			}

-			

-			break;

-	}

-}

-

-/** Function to manage TMC data transmission and reception to and from the host. */

-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;

-	uint16_t            BytesTransferred;

-	

-	/* 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:

-				BytesTransferred = 0;

-				while (Endpoint_Discard_Stream(MessageHeader.TransferSize, &BytesTransferred) ==

-				       ENDPOINT_RWSTREAM_IncompleteTransfer)

-				{

-					if (IsTMCBulkOUTReset)

-					  break;

-				}

-				LastTransferLength = BytesTransferred;

-				

-				Endpoint_ClearOUT();

-				break;

-			case TMC_MESSAGEID_DEV_DEP_MSG_IN:

-				Endpoint_ClearOUT();

-				

-				char MessageData[] = "TMC Class Test";

-

-				MessageHeader.TransferSize = strlen(MessageData);

-				MessageHeader.MessageIDSpecific.DeviceOUT.LastMessageTransaction = true;

-				WriteTMCHeader(&MessageHeader);

-

-				BytesTransferred = 0;

-				while (Endpoint_Write_Stream_LE(MessageData, MessageHeader.TransferSize, &BytesTransferred) ==

-				       ENDPOINT_RWSTREAM_IncompleteTransfer)

-				{

-					if (IsTMCBulkINReset)

-					  break;

-				}

-				LastTransferLength = BytesTransferred;

-

-				Endpoint_ClearIN();

-				break;

-			default:

-				Endpoint_StallTransaction();

-				break;

-		}

-

-		LEDs_SetAllLEDs(LEDMASK_USB_READY);

-	}

-	

-	/* All pending data has been processed - reset the data abort flags */

-	IsTMCBulkINReset  = false;

-	IsTMCBulkOUTReset = false;

-}

-

-/** Attempts to read in the TMC message header from the TMC interface.

- *

- *  \param[out] MessageHeader  Pointer to a location where the read header (if any) should be stored

- *

- *  \return Boolean true if a header was read, false otherwise

- */

-bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader)

-{

-	uint16_t BytesTransferred;

-	uint8_t  ErrorCode;

-

-	/* 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)) ==

-	       ENDPOINT_RWSTREAM_IncompleteTransfer)

-	{

-		if (IsTMCBulkOUTReset)

-		  break;

-	}

-

-	/* 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));

-}

-

-bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader)

-{

-	uint16_t BytesTransferred;

-	uint8_t  ErrorCode;

-

-	/* Set the message tag of the command header */

-	MessageHeader->Tag        =  CurrentTransferTag;

-	MessageHeader->InverseTag = ~CurrentTransferTag;

-

-	/* Select the Data In endpoint */

-	Endpoint_SelectEndpoint(TMC_IN_EPNUM);

-

-	/* Send the command header to the host */

-	BytesTransferred = 0;

-	while ((ErrorCode = Endpoint_Write_Stream_LE(MessageHeader, sizeof(TMC_MessageHeader_t), &BytesTransferred)) ==

-	       ENDPOINT_RWSTREAM_IncompleteTransfer)

-	{

-		if (IsTMCBulkINReset)

-		  break;

-	}

-

-	/* Indicate if the command has been aborted or not */

-	return (!(IsTMCBulkINReset) && (ErrorCode == ENDPOINT_RWSTREAM_NoError));

-}

+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2011.
+              
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  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 
+  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 
+  software without specific, written prior permission.
+
+  The author disclaim all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+#include "TestAndMeasurement.h"
+
+/** Contains the (usually static) capabilities of the TMC device. This table is requested by the
+ *  host upon enumeration to give it information on what features of the Test and Measurement USB
+ *  Class the device supports.
+ */
+TMC_Capabilities_t Capabilities =
+	{
+		.Status     = TMC_STATUS_SUCCESS,
+		.TMCVersion = VERSION_BCD(1.00),
+		
+		.Interface  =
+			{
+				.ListenOnly             = false,
+				.TalkOnly               = false,
+				.PulseIndicateSupported = false,
+			},
+
+		.Device     =
+			{
+				.SupportsAbortINOnMatch = false,
+			},
+	};
+
+/** Current TMC control request that is being processed */
+static uint8_t RequestInProgress = 0;
+
+/** Stream callback abort flag for bulk IN data */
+static bool IsTMCBulkINReset = false;
+
+/** Stream callback abort flag for bulk OUT data */
+static bool IsTMCBulkOUTReset = false;
+
+/** Last used tag value for data transfers */
+static uint8_t CurrentTransferTag = 0;
+
+/** Length of last data transfer, for reporting to the host in case an in-progress transfer is aborted */
+static uint32_t LastTransferLength = 0;
+
+/** Main program entry point. This routine contains the overall program flow, including initial
+ *  setup of all components and the main program loop.
+ */
+int main(void)
+{
+	SetupHardware();
+
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
+	
+	for (;;)
+	{
+		TMC_Task();
+		USB_USBTask();
+	}
+}
+
+/** Configures the board hardware and chip peripherals for the demo's functionality. */
+void SetupHardware(void)
+{
+	/* Disable watchdog if enabled by bootloader/fuses */
+	MCUSR &= ~(1 << WDRF);
+	wdt_disable();
+
+	/* Disable clock division */
+	clock_prescale_set(clock_div_1);
+	
+	/* Hardware Initialization */
+	LEDs_Init();
+	USB_Init();
+}
+
+/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and
+ *  starts the library USB task to begin the enumeration and USB management process.
+ */
+void EVENT_USB_Device_Connect(void)
+{
+	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
+ *  the status LEDs and stops the USB management and CDC management tasks.
+ */
+void EVENT_USB_Device_Disconnect(void)
+{
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** Event handler for the USB_ConfigurationChanged event. This is fired when the host set the current configuration
+ *  of the USB device after enumeration - the device endpoints are configured and the CDC management task started.
+ */
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+	bool ConfigSuccess = true;
+
+	/* Setup TMC In, Out and Notification Endpoints */
+	ConfigSuccess &= Endpoint_ConfigureEndpoint(TMC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
+	                                            TMC_IO_EPSIZE, ENDPOINT_BANK_SINGLE);
+	ConfigSuccess &= Endpoint_ConfigureEndpoint(TMC_IN_EPNUM,  EP_TYPE_BULK, ENDPOINT_DIR_IN,
+	                                            TMC_IO_EPSIZE, ENDPOINT_BANK_SINGLE);
+	ConfigSuccess &= Endpoint_ConfigureEndpoint(TMC_OUT_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_OUT,
+	                                            TMC_IO_EPSIZE, ENDPOINT_BANK_SINGLE);
+
+	/* Indicate endpoint configuration success or failure */
+	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
+}
+
+/** Event handler for the USB_ControlRequest event. This is used to catch and process control requests sent to
+ *  the device from the USB host before passing along unhandled control requests to the library for processing
+ *  internally.
+ */
+void EVENT_USB_Device_ControlRequest(void)
+{
+	uint8_t TMCRequestStatus = TMC_STATUS_SUCCESS;
+
+	/* Process TMC specific control requests */
+	switch (USB_ControlRequest.bRequest)
+	{
+		case Req_InitiateAbortBulkOut:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
+			{
+				/* 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;
+				}
+				else if (USB_ControlRequest.wValue != CurrentTransferTag)
+				{
+					TMCRequestStatus = TMC_STATUS_TRANSFER_NOT_IN_PROGRESS;
+				}
+				else
+				{
+					/* 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;				
+				else if (IsTMCBulkOUTReset)
+				  TMCRequestStatus = TMC_STATUS_PENDING;
+				else
+				  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();				
+			}
+			
+			break;
+		case Req_InitiateAbortBulkIn:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
+			{
+				/* 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;				
+				}
+				else if (USB_ControlRequest.wValue != CurrentTransferTag)
+				{
+					TMCRequestStatus = TMC_STATUS_TRANSFER_NOT_IN_PROGRESS;
+				}
+				else
+				{
+					/* 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);
+
+				Endpoint_ClearIN();
+				Endpoint_ClearStatusStage();
+			}
+			
+			break;
+		case Req_CheckAbortBulkInStatus:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
+			{
+				/* Check that an ABORT BULK IN transaction has been requested and that the request has completed */
+				if (RequestInProgress != Req_InitiateAbortBulkIn)
+				  TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;
+				else if (IsTMCBulkINReset)
+				  TMCRequestStatus = TMC_STATUS_PENDING;
+				else
+				  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();
+			}
+			
+			break;
+		case Req_InitiateClear:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
+			{
+				/* Check that no split transaction is already in progress */
+				if (RequestInProgress != 0)
+				{
+					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;				
+				else if (IsTMCBulkINReset || IsTMCBulkOUTReset)
+				  TMCRequestStatus = TMC_STATUS_PENDING;
+				else
+				  RequestInProgress = 0;
+
+				Endpoint_ClearSETUP();
+
+				/* Write the request response bytes */
+				Endpoint_Write_8(TMCRequestStatus);
+				Endpoint_Write_8(0);
+				
+				Endpoint_ClearIN();
+				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_ClearOUT();
+			}
+			
+			break;
+	}
+}
+
+/** Function to manage TMC data transmission and reception to and from the host. */
+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;
+	uint16_t            BytesTransferred;
+	
+	/* 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:
+				BytesTransferred = 0;
+				while (Endpoint_Discard_Stream(MessageHeader.TransferSize, &BytesTransferred) ==
+				       ENDPOINT_RWSTREAM_IncompleteTransfer)
+				{
+					if (IsTMCBulkOUTReset)
+					  break;
+				}
+				LastTransferLength = BytesTransferred;
+				
+				Endpoint_ClearOUT();
+				break;
+			case TMC_MESSAGEID_DEV_DEP_MSG_IN:
+				Endpoint_ClearOUT();
+				
+				char MessageData[] = "TMC Class Test";
+
+				MessageHeader.TransferSize = strlen(MessageData);
+				MessageHeader.MessageIDSpecific.DeviceOUT.LastMessageTransaction = true;
+				WriteTMCHeader(&MessageHeader);
+
+				BytesTransferred = 0;
+				while (Endpoint_Write_Stream_LE(MessageData, MessageHeader.TransferSize, &BytesTransferred) ==
+				       ENDPOINT_RWSTREAM_IncompleteTransfer)
+				{
+					if (IsTMCBulkINReset)
+					  break;
+				}
+				LastTransferLength = BytesTransferred;
+
+				Endpoint_ClearIN();
+				break;
+			default:
+				Endpoint_StallTransaction();
+				break;
+		}
+
+		LEDs_SetAllLEDs(LEDMASK_USB_READY);
+	}
+	
+	/* All pending data has been processed - reset the data abort flags */
+	IsTMCBulkINReset  = false;
+	IsTMCBulkOUTReset = false;
+}
+
+/** Attempts to read in the TMC message header from the TMC interface.
+ *
+ *  \param[out] MessageHeader  Pointer to a location where the read header (if any) should be stored
+ *
+ *  \return Boolean true if a header was read, false otherwise
+ */
+bool ReadTMCHeader(TMC_MessageHeader_t* const MessageHeader)
+{
+	uint16_t BytesTransferred;
+	uint8_t  ErrorCode;
+
+	/* 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)) ==
+	       ENDPOINT_RWSTREAM_IncompleteTransfer)
+	{
+		if (IsTMCBulkOUTReset)
+		  break;
+	}
+
+	/* 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));
+}
+
+bool WriteTMCHeader(TMC_MessageHeader_t* const MessageHeader)
+{
+	uint16_t BytesTransferred;
+	uint8_t  ErrorCode;
+
+	/* Set the message tag of the command header */
+	MessageHeader->Tag        =  CurrentTransferTag;
+	MessageHeader->InverseTag = ~CurrentTransferTag;
+
+	/* Select the Data In endpoint */
+	Endpoint_SelectEndpoint(TMC_IN_EPNUM);
+
+	/* Send the command header to the host */
+	BytesTransferred = 0;
+	while ((ErrorCode = Endpoint_Write_Stream_LE(MessageHeader, sizeof(TMC_MessageHeader_t), &BytesTransferred)) ==
+	       ENDPOINT_RWSTREAM_IncompleteTransfer)
+	{
+		if (IsTMCBulkINReset)
+		  break;
+	}
+
+	/* Indicate if the command has been aborted or not */
+	return (!(IsTMCBulkINReset) && (ErrorCode == ENDPOINT_RWSTREAM_NoError));
+}