atmel_softpack_libraries usb dir
diff --git a/sam3s_example/atmel_softpack_libraries/usb/include/HIDAUDDDriver.h b/sam3s_example/atmel_softpack_libraries/usb/include/HIDAUDDDriver.h
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+/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2010, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/**
+ * \file
+ *
+ * \section Purpose
+ *
+ * Definitions and methods for USB composite device implement.
+ *
+ */
+
+#ifndef HIDAUDDDRIVER_H
+#define HIDAUDDDRIVER_H
+/** \addtogroup usbd_hid_aud
+ *@{
+ */
+
+/*---------------------------------------------------------------------------
+ * Headers
+ *---------------------------------------------------------------------------*/
+
+#include <USBRequests.h>
+#include <HIDDescriptors.h>
+#include <AUDDescriptors.h>
+#include <USBD.h>
+#include <USBDDriver.h>
+
+/*---------------------------------------------------------------------------
+ * Definitions
+ *---------------------------------------------------------------------------*/
+
+/** \addtogroup usbd_hid_aud_desc USB HID(Keyboard) + AUD(Speaker) Definitions
+ * @{
+ */
+/** Number of interfaces of the device 1+2 */
+#define HIDAUDDDriverDescriptors_NUMINTERFACE 3
+/** Number of the CDC interface. */
+#define HIDAUDDDriverDescriptors_HID_INTERFACE 0
+/** Number of the Audio interface. */
+#define HIDAUDDDriverDescriptors_AUD_INTERFACE 1
+/** @}*/
+
+/*---------------------------------------------------------------------------
+ * Types
+ *---------------------------------------------------------------------------*/
+
+#ifdef __ICCARM__ /* IAR */
+#pragma pack(1) /* IAR */
+#define __attribute__(...) /* IAR */
+#endif /* IAR */
+
+/** Structure of audio header descriptor*/
+typedef struct _AUDHeaderDescriptor1{
+
+ /** Header descriptor.*/
+ AUDHeaderDescriptor header;
+ /** Id of the first grouped interface.*/
+ unsigned char bInterface0;
+
+} __attribute__ ((packed)) AUDHeaderDescriptor1;
+
+/**
+ * Feature unit descriptor with 3 channel controls (master, right, left).
+ */
+typedef struct _AUDFeatureUnitDescriptor3{
+
+ /** Feature unit descriptor.*/
+ AUDFeatureUnitDescriptor feature;
+ /** Available controls for each channel.*/
+ unsigned char bmaControls[3];
+ /** Index of a string descriptor for the feature unit.*/
+ unsigned char iFeature;
+
+} __attribute__ ((packed)) AUDFeatureUnitDescriptor3;
+
+/**
+ * List of descriptors for detailling the audio control interface of a
+ * device using a USB audio speaker driver.
+ */
+typedef struct _AUDDSpeakerDriverAudioControlDescriptors{
+
+ /** Header descriptor (with one slave interface).*/
+ AUDHeaderDescriptor1 header;
+ /** Input terminal descriptor.*/
+ AUDInputTerminalDescriptor input;
+ /** Output terminal descriptor.*/
+ AUDOutputTerminalDescriptor output;
+ /** Feature unit descriptor.*/
+ AUDFeatureUnitDescriptor3 feature;
+
+} __attribute__ ((packed)) AUDDSpeakerDriverAudioControlDescriptors; // GCC
+
+/**
+ * Format type I descriptor with one discrete sampling frequency.
+ */
+typedef struct _AUDFormatTypeOneDescriptor1{
+
+ /** Format type I descriptor.*/
+ AUDFormatTypeOneDescriptor formatType;
+ /** Sampling frequency in Hz.*/
+ unsigned char tSamFreq[3];
+
+} __attribute__ ((packed)) AUDFormatTypeOneDescriptor1; // GCC
+
+/**
+ * \typedef CdcAudDriverConfigurationDescriptors
+ * \brief Configuration descriptor list for a device implementing a
+ * composite HID (Keyboard) + Audio (Speaker) driver.
+ */
+typedef struct _HidAuddDriverConfigurationDescriptors {
+
+ /** Standard configuration descriptor. */
+ USBConfigurationDescriptor configuration;
+
+ /* --- HID */
+ /** HID interface. */
+ USBInterfaceDescriptor hidInterface;
+ /** HID descriptor */
+ HIDDescriptor1 hid;
+ /** HID interrupt IN */
+ USBEndpointDescriptor hidInterruptIn;
+ /** HID interrupt OUT */
+ USBEndpointDescriptor hidInterruptOut;
+
+ /* --- AUDIO (AC) */
+ /** Audio IAD */
+ USBInterfaceAssociationDescriptor audIAD;
+ /** Audio control interface.*/
+ USBInterfaceDescriptor audInterface;
+ /** Descriptors for the audio control interface.*/
+ AUDDSpeakerDriverAudioControlDescriptors audControl;
+ /* -- AUDIO out (AS) */
+ /** Streaming out interface descriptor (with no endpoint, required).*/
+ USBInterfaceDescriptor audStreamingOutNoIsochronous;
+ /** Streaming out interface descriptor.*/
+ USBInterfaceDescriptor audStreamingOut;
+ /** Audio class descriptor for the streaming out interface.*/
+ AUDStreamingInterfaceDescriptor audStreamingOutClass;
+ /** Stream format descriptor.*/
+ AUDFormatTypeOneDescriptor1 audStreamingOutFormatType;
+ /** Streaming out endpoint descriptor.*/
+ AUDEndpointDescriptor audStreamingOutEndpoint;
+ /** Audio class descriptor for the streaming out endpoint.*/
+ AUDDataEndpointDescriptor audStreamingOutDataEndpoint;
+
+} __attribute__ ((packed)) HidAuddDriverConfigurationDescriptors;
+
+#ifdef __ICCARM__ /* IAR */
+#pragma pack() /* IAR */
+#endif /* IAR */
+
+/*---------------------------------------------------------------------------
+ * Exported functions
+ *---------------------------------------------------------------------------*/
+
+extern void HIDAUDDDriver_Initialize(const USBDDriverDescriptors * pDescriptors);
+extern void HIDAUDDDriver_ConfigurationChangedHandler(uint8_t cfgnum);
+extern void HIDAUDDDriver_InterfaceSettingChangedHandler(
+ uint8_t interface, uint8_t setting);
+extern void HIDAUDDDriver_RequestHandler(const USBGenericRequest *request);
+
+/**@}*/
+#endif //#ifndef CDCHIDDDRIVER_H
+