1 files changed, 308 insertions, 308 deletions
diff --git a/Demos/Device/LowLevel/Mouse/Mouse.c b/Demos/Device/LowLevel/Mouse/Mouse.c
index 3fce52210..7e38e7afd 100644
--- a/Demos/Device/LowLevel/Mouse/Mouse.c
+++ b/Demos/Device/LowLevel/Mouse/Mouse.c
@@ -1,308 +1,308 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2010.
-              
-  dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
-*/
-
-/*
-  Copyright 2010  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.
-*/
-
-/** \file
- *
- *  Main source file for the Mouse demo. This file contains the main tasks of the demo and
- *  is responsible for the initial application hardware configuration.
- */
- 
-#include "Mouse.h"
-
-/** Indicates what report mode the host has requested, true for normal HID reporting mode, false for special boot
- *  protocol reporting mode.
- */
-bool UsingReportProtocol = true;
-
-/** Current Idle period. This is set by the host via a Set Idle HID class request to silence the device's reports
- *  for either the entire idle duration, or until the report status changes (e.g. the user moves the mouse).
- */
-uint16_t IdleCount = HID_IDLE_CHANGESONLY;
-
-/** Current Idle period remaining. When the IdleCount value is set, this tracks the remaining number of idle
- *  milliseconds. This is separate to the IdleCount timer and is incremented and compared as the host may request 
- *  the current idle period via a Get Idle HID class request, thus its value must be preserved.
- */
-uint16_t IdleMSRemaining = 0;
-
-
-/** Main program entry point. This routine configures the hardware required by the application, then
- *  enters a loop to run the application tasks in sequence.
- */
-int main(void)
-{
-	SetupHardware();
-	
-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-	sei();
-
-	for (;;)
-	{
-		Mouse_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 */
-	Joystick_Init();
-	LEDs_Init();
-	Buttons_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)
-{
-	/* Indicate USB enumerating */
-	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-
-	/* Default to report protocol on connect */
-	UsingReportProtocol = true;
-}
-
-/** 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 Mouse reporting tasks.
- */
-void EVENT_USB_Device_Disconnect(void)
-{
-	/* Indicate USB not ready */
-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-}
-
-/** Event handler for the USB_ConfigurationChanged event. This is fired when the host sets the current configuration
- *  of the USB device after enumeration - the device endpoints are configured and the mouse reporting task started.
- */ 
-void EVENT_USB_Device_ConfigurationChanged(void)
-{
-	/* Indicate USB connected and ready */
-	LEDs_SetAllLEDs(LEDMASK_USB_READY);
-	
-	/* Setup Mouse Report Endpoint */
-	if (!(Endpoint_ConfigureEndpoint(MOUSE_EPNUM, EP_TYPE_INTERRUPT,
-		                             ENDPOINT_DIR_IN, MOUSE_EPSIZE,
-	                                 ENDPOINT_BANK_SINGLE)))
-	{
-		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-	}
-
-	USB_Device_EnableSOFEvents();
-}
-
-/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
- *  control requests that are not handled internally by the USB library (including the HID commands, which are
- *  all issued via the control endpoint), so that they can be handled appropriately for the application.
- */
-void EVENT_USB_Device_UnhandledControlRequest(void)
-{
-	/* Handle HID Class specific requests */
-	switch (USB_ControlRequest.bRequest)
-	{
-		case REQ_GetReport:
-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
-			{
-				USB_MouseReport_Data_t MouseReportData;
-
-				Endpoint_ClearSETUP();
-
-				/* Create the next mouse report for transmission to the host */
-				CreateMouseReport(&MouseReportData);
-	
-				/* Write the report data to the control endpoint */
-				Endpoint_Write_Control_Stream_LE(&MouseReportData, sizeof(MouseReportData));
-				
-				/* Clear the report data afterwards */
-				memset(&MouseReportData, 0, sizeof(MouseReportData));
-
-				/* Finalize the stream transfer to send the last packet or clear the host abort */
-				Endpoint_ClearOUT();
-			}
-		
-			break;
-		case REQ_GetProtocol:
-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
-			{
-				Endpoint_ClearSETUP();
-				
-				/* Write the current protocol flag to the host */
-				Endpoint_Write_Byte(UsingReportProtocol);
-				
-				/* Send the flag to the host */
-				Endpoint_ClearIN();
-
-				Endpoint_ClearStatusStage();
-			}
-			
-			break;
-		case REQ_SetProtocol:
-			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
-			{
-				Endpoint_ClearSETUP();
-				
-				/* Set or clear the flag depending on what the host indicates that the current Protocol should be */
-				UsingReportProtocol = (USB_ControlRequest.wValue != 0);
-				
-				Endpoint_ClearStatusStage();
-			}
-			
-			break;
-		case REQ_SetIdle:
-			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
-			{
-				Endpoint_ClearSETUP();
-				
-				/* Get idle period in MSB, must multiply by 4 to get the duration in milliseconds */
-				IdleCount = ((USB_ControlRequest.wValue & 0xFF00) >> 6);
-				
-				Endpoint_ClearStatusStage();
-			}
-			
-			break;
-		case REQ_GetIdle:
-			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
-			{		
-				Endpoint_ClearSETUP();
-				
-				/* Write the current idle duration to the host, must be divided by 4 before sent to host */
-				Endpoint_Write_Byte(IdleCount >> 2);
-				
-				/* Send the flag to the host */
-				Endpoint_ClearIN();
-
-				Endpoint_ClearStatusStage();
-			}
-
-			break;
-	}
-}
-
-/** Event handler for the USB device Start Of Frame event. */
-void EVENT_USB_Device_StartOfFrame(void)
-{
-	/* One millisecond has elapsed, decrement the idle time remaining counter if it has not already elapsed */
-	if (IdleMSRemaining)
-	  IdleMSRemaining--;
-}
-
-/** Fills the given HID report data structure with the next HID report to send to the host.
- *
- *  \param[out] ReportData  Pointer to a HID report data structure to be filled
- */
-void CreateMouseReport(USB_MouseReport_Data_t* ReportData)
-{
-	uint8_t JoyStatus_LCL    = Joystick_GetStatus();
-	uint8_t ButtonStatus_LCL = Buttons_GetStatus();
-	
-	/* Clear the report contents */
-	memset(ReportData, 0, sizeof(USB_MouseReport_Data_t));
-
-	if (JoyStatus_LCL & JOY_UP)
-	  ReportData->Y = -1;
-	else if (JoyStatus_LCL & JOY_DOWN)
-	  ReportData->Y =  1;
-
-	if (JoyStatus_LCL & JOY_LEFT)
-	  ReportData->X = -1;
-	else if (JoyStatus_LCL & JOY_RIGHT)
-	  ReportData->X = 1;
-
-	if (JoyStatus_LCL & JOY_PRESS)
-	  ReportData->Button  = (1 << 0);
-	  
-	if (ButtonStatus_LCL & BUTTONS_BUTTON1)
-	  ReportData->Button |= (1 << 1);
-}
-
-/** Sends the next HID report to the host, via the keyboard data endpoint. */
-void SendNextReport(void)
-{
-	static USB_MouseReport_Data_t PrevMouseReportData;
-	USB_MouseReport_Data_t        MouseReportData;
-	bool                          SendReport;
-	
-	/* Create the next mouse report for transmission to the host */
-	CreateMouseReport(&MouseReportData);
-	
-	/* Check to see if the report data has changed - if so a report MUST be sent */
-	SendReport = (memcmp(&PrevMouseReportData, &MouseReportData, sizeof(USB_MouseReport_Data_t)) != 0);
-	
-	/* Override the check if the Y or X values are non-zero - we want continuous movement while the joystick
-	 * is being held down (via continuous reports), otherwise the cursor will only move once per joystick toggle */
-	if ((MouseReportData.Y != 0) || (MouseReportData.X != 0))
-	  SendReport = true;
-	
-	/* Check if the idle period is set and has elapsed */
-	if ((IdleCount != HID_IDLE_CHANGESONLY) && (!(IdleMSRemaining)))
-	{
-		/* Reset the idle time remaining counter */
-		IdleMSRemaining = IdleCount;
-		
-		/* Idle period is set and has elapsed, must send a report to the host */
-		SendReport = true;
-	}
-	
-	/* Select the Mouse Report Endpoint */
-	Endpoint_SelectEndpoint(MOUSE_EPNUM);
-
-	/* Check if Mouse Endpoint Ready for Read/Write and if we should send a new report */
-	if (Endpoint_IsReadWriteAllowed() && SendReport)
-	{	
-		/* Save the current report data for later comparison to check for changes */
-		PrevMouseReportData = MouseReportData;
-
-		/* Write Mouse Report Data */
-		Endpoint_Write_Stream_LE(&MouseReportData, sizeof(MouseReportData));
-		
-		/* Finalize the stream transfer to send the last packet */
-		Endpoint_ClearIN();
-	}
-}
-
-/** Task to manage HID report generation and transmission to the host, when in report mode. */
-void Mouse_Task(void)
-{
-	/* Device must be connected and configured for the task to run */
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return;
-	  
-	/* Send the next mouse report to the host */
-	SendNextReport();
-}
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2010.
+              
+  dean [at] fourwalledcubicle [dot] com
+      www.fourwalledcubicle.com
+*/
+
+/*
+  Copyright 2010  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.
+*/
+
+/** \file
+ *
+ *  Main source file for the Mouse demo. This file contains the main tasks of the demo and
+ *  is responsible for the initial application hardware configuration.
+ */
+ 
+#include "Mouse.h"
+
+/** Indicates what report mode the host has requested, true for normal HID reporting mode, false for special boot
+ *  protocol reporting mode.
+ */
+bool UsingReportProtocol = true;
+
+/** Current Idle period. This is set by the host via a Set Idle HID class request to silence the device's reports
+ *  for either the entire idle duration, or until the report status changes (e.g. the user moves the mouse).
+ */
+uint16_t IdleCount = HID_IDLE_CHANGESONLY;
+
+/** Current Idle period remaining. When the IdleCount value is set, this tracks the remaining number of idle
+ *  milliseconds. This is separate to the IdleCount timer and is incremented and compared as the host may request 
+ *  the current idle period via a Get Idle HID class request, thus its value must be preserved.
+ */
+uint16_t IdleMSRemaining = 0;
+
+
+/** Main program entry point. This routine configures the hardware required by the application, then
+ *  enters a loop to run the application tasks in sequence.
+ */
+int main(void)
+{
+	SetupHardware();
+	
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
+
+	for (;;)
+	{
+		Mouse_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 */
+	Joystick_Init();
+	LEDs_Init();
+	Buttons_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)
+{
+	/* Indicate USB enumerating */
+	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+
+	/* Default to report protocol on connect */
+	UsingReportProtocol = true;
+}
+
+/** 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 Mouse reporting tasks.
+ */
+void EVENT_USB_Device_Disconnect(void)
+{
+	/* Indicate USB not ready */
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** Event handler for the USB_ConfigurationChanged event. This is fired when the host sets the current configuration
+ *  of the USB device after enumeration - the device endpoints are configured and the mouse reporting task started.
+ */ 
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+	/* Indicate USB connected and ready */
+	LEDs_SetAllLEDs(LEDMASK_USB_READY);
+	
+	/* Setup Mouse Report Endpoint */
+	if (!(Endpoint_ConfigureEndpoint(MOUSE_EPNUM, EP_TYPE_INTERRUPT,
+		                             ENDPOINT_DIR_IN, MOUSE_EPSIZE,
+	                                 ENDPOINT_BANK_SINGLE)))
+	{
+		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+	}
+
+	USB_Device_EnableSOFEvents();
+}
+
+/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
+ *  control requests that are not handled internally by the USB library (including the HID commands, which are
+ *  all issued via the control endpoint), so that they can be handled appropriately for the application.
+ */
+void EVENT_USB_Device_UnhandledControlRequest(void)
+{
+	/* Handle HID Class specific requests */
+	switch (USB_ControlRequest.bRequest)
+	{
+		case REQ_GetReport:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
+			{
+				USB_MouseReport_Data_t MouseReportData;
+
+				Endpoint_ClearSETUP();
+
+				/* Create the next mouse report for transmission to the host */
+				CreateMouseReport(&MouseReportData);
+	
+				/* Write the report data to the control endpoint */
+				Endpoint_Write_Control_Stream_LE(&MouseReportData, sizeof(MouseReportData));
+				
+				/* Clear the report data afterwards */
+				memset(&MouseReportData, 0, sizeof(MouseReportData));
+
+				/* Finalize the stream transfer to send the last packet or clear the host abort */
+				Endpoint_ClearOUT();
+			}
+		
+			break;
+		case REQ_GetProtocol:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
+			{
+				Endpoint_ClearSETUP();
+				
+				/* Write the current protocol flag to the host */
+				Endpoint_Write_Byte(UsingReportProtocol);
+				
+				/* Send the flag to the host */
+				Endpoint_ClearIN();
+
+				Endpoint_ClearStatusStage();
+			}
+			
+			break;
+		case REQ_SetProtocol:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
+			{
+				Endpoint_ClearSETUP();
+				
+				/* Set or clear the flag depending on what the host indicates that the current Protocol should be */
+				UsingReportProtocol = (USB_ControlRequest.wValue != 0);
+				
+				Endpoint_ClearStatusStage();
+			}
+			
+			break;
+		case REQ_SetIdle:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
+			{
+				Endpoint_ClearSETUP();
+				
+				/* Get idle period in MSB, must multiply by 4 to get the duration in milliseconds */
+				IdleCount = ((USB_ControlRequest.wValue & 0xFF00) >> 6);
+				
+				Endpoint_ClearStatusStage();
+			}
+			
+			break;
+		case REQ_GetIdle:
+			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
+			{		
+				Endpoint_ClearSETUP();
+				
+				/* Write the current idle duration to the host, must be divided by 4 before sent to host */
+				Endpoint_Write_Byte(IdleCount >> 2);
+				
+				/* Send the flag to the host */
+				Endpoint_ClearIN();
+
+				Endpoint_ClearStatusStage();
+			}
+
+			break;
+	}
+}
+
+/** Event handler for the USB device Start Of Frame event. */
+void EVENT_USB_Device_StartOfFrame(void)
+{
+	/* One millisecond has elapsed, decrement the idle time remaining counter if it has not already elapsed */
+	if (IdleMSRemaining)
+	  IdleMSRemaining--;
+}
+
+/** Fills the given HID report data structure with the next HID report to send to the host.
+ *
+ *  \param[out] ReportData  Pointer to a HID report data structure to be filled
+ */
+void CreateMouseReport(USB_MouseReport_Data_t* ReportData)
+{
+	uint8_t JoyStatus_LCL    = Joystick_GetStatus();
+	uint8_t ButtonStatus_LCL = Buttons_GetStatus();
+	
+	/* Clear the report contents */
+	memset(ReportData, 0, sizeof(USB_MouseReport_Data_t));
+
+	if (JoyStatus_LCL & JOY_UP)
+	  ReportData->Y = -1;
+	else if (JoyStatus_LCL & JOY_DOWN)
+	  ReportData->Y =  1;
+
+	if (JoyStatus_LCL & JOY_LEFT)
+	  ReportData->X = -1;
+	else if (JoyStatus_LCL & JOY_RIGHT)
+	  ReportData->X = 1;
+
+	if (JoyStatus_LCL & JOY_PRESS)
+	  ReportData->Button  = (1 << 0);
+	  
+	if (ButtonStatus_LCL & BUTTONS_BUTTON1)
+	  ReportData->Button |= (1 << 1);
+}
+
+/** Sends the next HID report to the host, via the keyboard data endpoint. */
+void SendNextReport(void)
+{
+	static USB_MouseReport_Data_t PrevMouseReportData;
+	USB_MouseReport_Data_t        MouseReportData;
+	bool                          SendReport;
+	
+	/* Create the next mouse report for transmission to the host */
+	CreateMouseReport(&MouseReportData);
+	
+	/* Check to see if the report data has changed - if so a report MUST be sent */
+	SendReport = (memcmp(&PrevMouseReportData, &MouseReportData, sizeof(USB_MouseReport_Data_t)) != 0);
+	
+	/* Override the check if the Y or X values are non-zero - we want continuous movement while the joystick
+	 * is being held down (via continuous reports), otherwise the cursor will only move once per joystick toggle */
+	if ((MouseReportData.Y != 0) || (MouseReportData.X != 0))
+	  SendReport = true;
+	
+	/* Check if the idle period is set and has elapsed */
+	if ((IdleCount != HID_IDLE_CHANGESONLY) && (!(IdleMSRemaining)))
+	{
+		/* Reset the idle time remaining counter */
+		IdleMSRemaining = IdleCount;
+		
+		/* Idle period is set and has elapsed, must send a report to the host */
+		SendReport = true;
+	}
+	
+	/* Select the Mouse Report Endpoint */
+	Endpoint_SelectEndpoint(MOUSE_EPNUM);
+
+	/* Check if Mouse Endpoint Ready for Read/Write and if we should send a new report */
+	if (Endpoint_IsReadWriteAllowed() && SendReport)
+	{	
+		/* Save the current report data for later comparison to check for changes */
+		PrevMouseReportData = MouseReportData;
+
+		/* Write Mouse Report Data */
+		Endpoint_Write_Stream_LE(&MouseReportData, sizeof(MouseReportData));
+		
+		/* Finalize the stream transfer to send the last packet */
+		Endpoint_ClearIN();
+	}
+}
+
+/** Task to manage HID report generation and transmission to the host, when in report mode. */
+void Mouse_Task(void)
+{
+	/* Device must be connected and configured for the task to run */
+	if (USB_DeviceState != DEVICE_STATE_Configured)
+	  return;
+	  
+	/* Send the next mouse report to the host */
+	SendNextReport();
+}