1 files changed, 270 insertions, 270 deletions
diff --git a/Demos/Host/LowLevel/MouseHost/MouseHost.c b/Demos/Host/LowLevel/MouseHost/MouseHost.c
index 5cf5e4485..6e7b284df 100644
--- a/Demos/Host/LowLevel/MouseHost/MouseHost.c
+++ b/Demos/Host/LowLevel/MouseHost/MouseHost.c
@@ -1,270 +1,270 @@
-/*
-             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 MouseHost demo. This file contains the main tasks of
- *  the demo and is responsible for the initial application hardware configuration.
- */
- 
-#include "MouseHost.h"
-
-/** 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();
-
-	puts_P(PSTR(ESC_FG_CYAN "Mouse HID Host Demo running.\r\n" ESC_FG_WHITE));
-
-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-	sei();
-
-	for (;;)
-	{
-		Mouse_HID_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 */
-	SerialStream_Init(9600, false);
-	LEDs_Init();
-	USB_Init();
-}
-
-/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
- *  starts the library USB task to begin the enumeration and USB management process.
- */
-void EVENT_USB_Host_DeviceAttached(void)
-{
-	puts_P(PSTR(ESC_FG_GREEN "Device Attached.\r\n" ESC_FG_WHITE));
-	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-}
-
-/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
- *  stops the library USB task management process.
- */
-void EVENT_USB_Host_DeviceUnattached(void)
-{
-	puts_P(PSTR(ESC_FG_GREEN "Device Unattached.\r\n" ESC_FG_WHITE));
-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-}
-
-/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
- *  enumerated by the host and is now ready to be used by the application.
- */
-void EVENT_USB_Host_DeviceEnumerationComplete(void)
-{
-	LEDs_SetAllLEDs(LEDMASK_USB_READY);
-}
-
-/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
-void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
-{
-	USB_ShutDown();
-
-	printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
-	                         " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
-
-	LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-	for(;;);
-}
-
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
- *  enumerating an attached USB device.
- */
-void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
-{
-	printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
-	                         " -- 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);
-}
-
-/** Reads in and processes the next report from the attached device, displaying the report
- *  contents on the board LEDs and via the serial port.
- */
-void ReadNextReport(void)
-{
-	USB_MouseReport_Data_t MouseReport;
-	uint8_t                LEDMask = LEDS_NO_LEDS;
-
-	/* Select mouse data pipe */
-	Pipe_SelectPipe(MOUSE_DATAPIPE);	
-
-	/* Unfreeze keyboard data pipe */
-	Pipe_Unfreeze();
-
-	/* Check to see if a packet has been received */
-	if (!(Pipe_IsINReceived()))
-	{
-		/* No packet received (no movement), turn off LEDs */
-		LEDs_SetAllLEDs(LEDS_NO_LEDS);
-	
-		/* Refreeze HID data IN pipe */
-		Pipe_Freeze();
-			
-		return;
-	}
-
-	/* Ensure pipe contains data before trying to read from it */
-	if (Pipe_IsReadWriteAllowed())
-	{
-		/* Read in mouse report data */
-		Pipe_Read_Stream_LE(&MouseReport, sizeof(MouseReport));				
-
-		/* Alter status LEDs according to mouse X movement */
-		if (MouseReport.X > 0)
-		  LEDMask |= LEDS_LED1;
-		else if (MouseReport.X < 0)
-		  LEDMask |= LEDS_LED2;
-			
-		/* Alter status LEDs according to mouse Y movement */
-		if (MouseReport.Y > 0)
-		  LEDMask |= LEDS_LED3;
-		else if (MouseReport.Y < 0)
-		  LEDMask |= LEDS_LED4;
-
-		/* Alter status LEDs according to mouse button position */
-		if (MouseReport.Button)
-		  LEDMask  = LEDS_ALL_LEDS;
-		
-		LEDs_SetAllLEDs(LEDMask);
-		
-		/* Print mouse report data through the serial port */
-		printf_P(PSTR("dX:%2d dY:%2d Button:%d\r\n"), MouseReport.X,
-													  MouseReport.Y,
-													  MouseReport.Button);
-	}
-
-	/* Clear the IN endpoint, ready for next data packet */
-	Pipe_ClearIN();
-
-	/* Refreeze mouse data pipe */
-	Pipe_Freeze();
-}
-
-/** Task to set the configuration of the attached device after it has been enumerated, and to read and process
- *  HID reports from the device and display the results onto the board LEDs.
- */
-void Mouse_HID_Task(void)
-{
-	uint8_t ErrorCode;
-
-	/* Switch to determine what user-application handled host state the host state machine is in */
-	switch (USB_HostState)
-	{
-		case HOST_STATE_Addressed:
-			puts_P(PSTR("Getting Config Data.\r\n"));
-		
-			/* Get and process the configuration descriptor data */
-			if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
-			{
-				if (ErrorCode == ControlError)
-				  puts_P(PSTR(ESC_FG_RED "Control Error (Get Configuration).\r\n"));
-				else
-				  puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
-
-				printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-				
-				/* Indicate error status */
-				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-
-				/* Wait until USB device disconnected */
-				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)
-			{
-				printf_P(PSTR(ESC_FG_RED "Control Error (Set Configuration).\r\n"
-				                         " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-
-				/* Indicate error status */
-				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-				
-				/* Wait until USB device disconnected */
-				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
-				break;
-			}
-			
-			/* HID class request to set the mouse protocol to the Boot Protocol */
-			USB_ControlRequest = (USB_Request_Header_t)
-				{
-					.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
-					.bRequest      = REQ_SetProtocol,
-					.wValue        = 0,
-					.wIndex        = 0,
-					.wLength       = 0,
-				};
-
-			/* Select the control pipe for the request transfer */
-			Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
-			/* Send the request, display error and wait for device detach if request fails */
-			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
-			{
-				printf_P(PSTR(ESC_FG_RED "Control Error (Set Protocol).\r\n"
-				                         " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-
-				/* Indicate error status */
-				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-				
-				/* Wait until USB device disconnected */
-				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
-				break;
-			}
-
-			puts_P(PSTR("Mouse Enumerated.\r\n"));
-
-			USB_HostState = HOST_STATE_Configured;
-			break;
-		case HOST_STATE_Configured:
-			/* If a report has been received, read and process it */
-			ReadNextReport();
-
-			break;
-	}
-}
+/*
+             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 MouseHost demo. This file contains the main tasks of
+ *  the demo and is responsible for the initial application hardware configuration.
+ */
+ 
+#include "MouseHost.h"
+
+/** 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();
+
+	puts_P(PSTR(ESC_FG_CYAN "Mouse HID Host Demo running.\r\n" ESC_FG_WHITE));
+
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
+
+	for (;;)
+	{
+		Mouse_HID_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 */
+	SerialStream_Init(9600, false);
+	LEDs_Init();
+	USB_Init();
+}
+
+/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
+ *  starts the library USB task to begin the enumeration and USB management process.
+ */
+void EVENT_USB_Host_DeviceAttached(void)
+{
+	puts_P(PSTR(ESC_FG_GREEN "Device Attached.\r\n" ESC_FG_WHITE));
+	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
+ *  stops the library USB task management process.
+ */
+void EVENT_USB_Host_DeviceUnattached(void)
+{
+	puts_P(PSTR(ESC_FG_GREEN "Device Unattached.\r\n" ESC_FG_WHITE));
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
+ *  enumerated by the host and is now ready to be used by the application.
+ */
+void EVENT_USB_Host_DeviceEnumerationComplete(void)
+{
+	LEDs_SetAllLEDs(LEDMASK_USB_READY);
+}
+
+/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
+void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
+{
+	USB_ShutDown();
+
+	printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
+	                         " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
+
+	LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+	for(;;);
+}
+
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
+ *  enumerating an attached USB device.
+ */
+void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
+{
+	printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
+	                         " -- 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);
+}
+
+/** Reads in and processes the next report from the attached device, displaying the report
+ *  contents on the board LEDs and via the serial port.
+ */
+void ReadNextReport(void)
+{
+	USB_MouseReport_Data_t MouseReport;
+	uint8_t                LEDMask = LEDS_NO_LEDS;
+
+	/* Select mouse data pipe */
+	Pipe_SelectPipe(MOUSE_DATAPIPE);	
+
+	/* Unfreeze keyboard data pipe */
+	Pipe_Unfreeze();
+
+	/* Check to see if a packet has been received */
+	if (!(Pipe_IsINReceived()))
+	{
+		/* No packet received (no movement), turn off LEDs */
+		LEDs_SetAllLEDs(LEDS_NO_LEDS);
+	
+		/* Refreeze HID data IN pipe */
+		Pipe_Freeze();
+			
+		return;
+	}
+
+	/* Ensure pipe contains data before trying to read from it */
+	if (Pipe_IsReadWriteAllowed())
+	{
+		/* Read in mouse report data */
+		Pipe_Read_Stream_LE(&MouseReport, sizeof(MouseReport));				
+
+		/* Alter status LEDs according to mouse X movement */
+		if (MouseReport.X > 0)
+		  LEDMask |= LEDS_LED1;
+		else if (MouseReport.X < 0)
+		  LEDMask |= LEDS_LED2;
+			
+		/* Alter status LEDs according to mouse Y movement */
+		if (MouseReport.Y > 0)
+		  LEDMask |= LEDS_LED3;
+		else if (MouseReport.Y < 0)
+		  LEDMask |= LEDS_LED4;
+
+		/* Alter status LEDs according to mouse button position */
+		if (MouseReport.Button)
+		  LEDMask  = LEDS_ALL_LEDS;
+		
+		LEDs_SetAllLEDs(LEDMask);
+		
+		/* Print mouse report data through the serial port */
+		printf_P(PSTR("dX:%2d dY:%2d Button:%d\r\n"), MouseReport.X,
+													  MouseReport.Y,
+													  MouseReport.Button);
+	}
+
+	/* Clear the IN endpoint, ready for next data packet */
+	Pipe_ClearIN();
+
+	/* Refreeze mouse data pipe */
+	Pipe_Freeze();
+}
+
+/** Task to set the configuration of the attached device after it has been enumerated, and to read and process
+ *  HID reports from the device and display the results onto the board LEDs.
+ */
+void Mouse_HID_Task(void)
+{
+	uint8_t ErrorCode;
+
+	/* Switch to determine what user-application handled host state the host state machine is in */
+	switch (USB_HostState)
+	{
+		case HOST_STATE_Addressed:
+			puts_P(PSTR("Getting Config Data.\r\n"));
+		
+			/* Get and process the configuration descriptor data */
+			if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
+			{
+				if (ErrorCode == ControlError)
+				  puts_P(PSTR(ESC_FG_RED "Control Error (Get Configuration).\r\n"));
+				else
+				  puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
+
+				printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
+				
+				/* Indicate error status */
+				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+
+				/* Wait until USB device disconnected */
+				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)
+			{
+				printf_P(PSTR(ESC_FG_RED "Control Error (Set Configuration).\r\n"
+				                         " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
+
+				/* Indicate error status */
+				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+				
+				/* Wait until USB device disconnected */
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+				break;
+			}
+			
+			/* HID class request to set the mouse protocol to the Boot Protocol */
+			USB_ControlRequest = (USB_Request_Header_t)
+				{
+					.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
+					.bRequest      = REQ_SetProtocol,
+					.wValue        = 0,
+					.wIndex        = 0,
+					.wLength       = 0,
+				};
+
+			/* Select the control pipe for the request transfer */
+			Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
+			/* Send the request, display error and wait for device detach if request fails */
+			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
+			{
+				printf_P(PSTR(ESC_FG_RED "Control Error (Set Protocol).\r\n"
+				                         " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
+
+				/* Indicate error status */
+				LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+				
+				/* Wait until USB device disconnected */
+				USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+				break;
+			}
+
+			puts_P(PSTR("Mouse Enumerated.\r\n"));
+
+			USB_HostState = HOST_STATE_Configured;
+			break;
+		case HOST_STATE_Configured:
+			/* If a report has been received, read and process it */
+			ReadNextReport();
+
+			break;
+	}
+}