Moved all source to the trunk directory.

2009-02-23 07:08:22 +00:00 · 2009-02-23 07:08:22 +00:00 · 6a10d6b465
commit 6a10d6b465
parent 9991321321
88 changed files with 15575 additions and 0 deletions
--- a/LUFA/Drivers/USB/LowLevel/DevChapter9.h
+++ b/LUFA/Drivers/USB/LowLevel/DevChapter9.h
@ -0,0 +1,135 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2009.
+              
+  dean [at] fourwalledcubicle [dot] com
+      www.fourwalledcubicle.com
+*/
+
+/*
+  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, and distribute this software
+  and its documentation for any purpose and without fee is hereby
+  granted, 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
+ *
+ *  Module for device mode request processing. This module allows for the processing of standard control
+ *  requests to the default control endpoint while in device mode.
+ *
+ *  \see Chapter 9 of the USB 2.0 specification.
+ */
+
+#ifndef __DEVCHAPTER9_H__
+#define __DEVCHAPTER9_H__
+
+	/* Includes: */
+		#include <avr/io.h>
+		#include <avr/pgmspace.h>
+		#include <avr/eeprom.h>
+		
+		#include "../HighLevel/StdDescriptors.h"
+		#include "../HighLevel/Events.h"
+		#include "LowLevel.h"
+		#include "StdRequestType.h"
+
+	/* Enable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			extern "C" {
+		#endif
+
+	/* Public Interface - May be used in end-application: */
+		/* Global Variables: */
+			/** Indicates the currently set configuration number of the device. USB devices may have several
+			 *  different configurations which the host can select between; this indicates the currently selected
+			 *  value, or 0 if no configuration has been selected.
+			 *
+			 *  If a device has only one single configuration, the token USE_SINGLE_DEVICE_CONFIGURATION may be
+			 *  defined in the project makefile and passed to the compiler using the -D switch. This optimize for
+			 *  a single configuration, saving a small amount of space in the resulting compiled binary.
+			 *
+			 *  \note This variable should be treated as read-only in the user application, and never manually
+			 *        changed in value.
+			 */
+			extern uint8_t USB_ConfigurationNumber;
+			
+			/** Indicates if the host is currently allowing the device to issue remote wakeup events. If this
+			 *  flag is cleared, the device should not issue remote wakeup events to the host.
+			 *
+			 *  \note This variable should be treated as read-only in the user application, and never manually
+			 *        changed in value.
+			 */
+			extern bool USB_RemoteWakeupEnabled;
+			
+			/** Indicates if the device is currently being powered by its own power supply, rather than being
+			 *  powered by the host's USB supply. This flag should remain cleared if the device does not
+			 *  support self powered mode, as indicated in the device descriptors.
+			 */
+			extern bool USB_CurrentlySelfPowered;
+
+		/* Throwable Events: */
+			/** This module raises the USB_UnhandledControlPacket event when a request to the default control
+			 *  endpoint has been received, but the library does not implement an internal handler for it.
+			 *
+			 *  \see Events.h for more information on this event.
+			 */
+			RAISES_EVENT(USB_UnhandledControlPacket);
+
+			/** This module raises the USB_ConfigurationChanged event when the host issues a REQ_SetConfiguration
+			 *  device request, to change the currently selected configuration number.
+			 *
+			 *  \see Events.h for more information on this event.
+			 */
+			RAISES_EVENT(USB_ConfigurationChanged);
+
+			/** This module raises the USB_DeviceEnumerationComplete event when the host has completed its
+			 *  enumeration of the device (i.e. when a REQ_SetConfiguration request changes the current configuration
+			 *  number from 0 to a non-zero value).
+			 *
+			 *  \see Events.h for more information on this event.
+			 */
+			RAISES_EVENT(USB_DeviceEnumerationComplete);
+	
+	/* Private Interface - For use in library only: */
+	#if !defined(__DOXYGEN__)
+		#if defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS)
+			#error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive.
+		#endif
+	
+		/* Function Prototypes: */
+			void USB_Device_ProcessControlPacket(void);
+			
+			#if defined(INCLUDE_FROM_DEVCHAPTER9_C)
+				static void USB_Device_SetAddress(void);
+				static void USB_Device_SetConfiguration(void);
+				static void USB_Device_GetConfiguration(void);
+				static void USB_Device_GetDescriptor(void);
+				static void USB_Device_GetStatus(const uint8_t bmRequestType);
+				#if !defined(NO_CLEARSET_FEATURE_REQUEST)
+				static void USB_Device_ClearSetFeature(const uint8_t bRequest, const uint8_t bmRequestType);
+				#endif
+			#endif
+	#endif
+
+	/* Disable C linkage for C++ Compilers: */
+		#if defined(__cplusplus)
+			}
+		#endif
+		
+#endif