CDCAUDDDriver.h File Reference

#include <USBRequests.h>
#include <CDCDescriptors.h>
#include <AUDDescriptors.h>
#include "USBD.h"
#include <USBDDriver.h>

Go to the source code of this file.

Data Structures
struct	_AUDHeaderDescriptor1
struct	_AUDHeaderDescriptor2
struct	_AUDFeatureUnitDescriptor3
struct	_AUDDSpeakerAcDescriptors
struct	_AUDDSpeakerPhoneAcDescriptors
struct	_AUDFormatTypeOneDescriptor1
struct	_CdcAudspkdDriverConfigurationDescriptors
struct	_CdcAuddDriverConfigurationDescriptors
Defines
#define	CDCAUDDDriverDescriptors_MaxNumInterfaces   5
#define	CDCAUDDDriverDescriptors_CDC_INTERFACE   0
#define	CDCAUDDDriverDescriptors_AUD_INTERFACE   2
#define	AUDD_NumChannels   3
Functions
struct _AUDHeaderDescriptor1	__attribute__ ((__packed__)) AUDHeaderDescriptor1
void	CDCAUDDDriver_Initialize (const USBDDriverDescriptors *pDescriptors)
void	CDCAUDDDriver_ConfigurationChangedHandler (uint8_t cfgnum)
void	CDCAUDDDriver_InterfaceSettingChangedHandler (uint8_t interface, uint8_t setting)
void	CDCAUDDDriver_RequestHandler (const USBGenericRequest *request)
Variables
AUDHeaderDescriptor	header
uint8_t	bInterface0
uint8_t	bInterface1
AUDFeatureUnitDescriptor	feature
uint8_t	bmaControls [AUDD_NumChannels]
uint8_t	iFeature
AUDInputTerminalDescriptor	input
AUDOutputTerminalDescriptor	output
AUDInputTerminalDescriptor	inputSpeakerPhone
AUDOutputTerminalDescriptor	outputSpeakerPhone
AUDFeatureUnitDescriptor3	featureSpeakerPhone
AUDInputTerminalDescriptor	inputRec
AUDOutputTerminalDescriptor	outputRec
AUDFeatureUnitDescriptor3	featureRec
AUDFormatTypeOneDescriptor	formatType
uint8_t	tSamFreq [3]
USBConfigurationDescriptor	configuration
USBInterfaceAssociationDescriptor	cdcIAD0
USBInterfaceDescriptor	cdcCommunication0
CDCHeaderDescriptor	cdcHeader0
CDCCallManagementDescriptor	cdcCallManagement0
CDCAbstractControlManagementDescriptor	cdcAbstractControlManagement0
CDCUnionDescriptor	cdcUnion0
USBEndpointDescriptor	cdcNotification0
USBInterfaceDescriptor	cdcData0
USBEndpointDescriptor	cdcDataOut0
USBEndpointDescriptor	cdcDataIn0
USBInterfaceAssociationDescriptor	audIAD
USBInterfaceDescriptor	audInterface
AUDDSpeakerAcDescriptors	audControl
USBInterfaceDescriptor	audStreamingOutNoIsochronous
USBInterfaceDescriptor	audStreamingOut
AUDStreamingInterfaceDescriptor	audStreamingOutClass
AUDFormatTypeOneDescriptor1	audStreamingOutFormatType
AUDEndpointDescriptor	audStreamingOutEndpoint
AUDDataEndpointDescriptor	audStreamingOutDataEndpoint
USBInterfaceDescriptor	streamingInNoIsochronous
USBInterfaceDescriptor	streamingIn
AUDStreamingInterfaceDescriptor	streamingInClass
AUDFormatTypeOneDescriptor1	streamingInFormatType
AUDEndpointDescriptor	streamingInEndpoint
AUDDataEndpointDescriptor	streamingInDataEndpoint

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Detailed Description

Purpose

Definitions and methods for USB composite device implement.

Definition in file CDCAUDDDriver.h.

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Variable Documentation

AUDDSpeakerPhoneAcDescriptors audControl

Descriptors for the audio control interface.

Definition at line 256 of file CDCAUDDDriver.h.

USBInterfaceAssociationDescriptor audIAD

IAD 1

Definition at line 252 of file CDCAUDDDriver.h.

USBInterfaceDescriptor audInterface

Audio control interface.

Definition at line 254 of file CDCAUDDDriver.h.

USBInterfaceDescriptor audStreamingOut

Streaming out interface descriptor.

Definition at line 261 of file CDCAUDDDriver.h.

AUDStreamingInterfaceDescriptor audStreamingOutClass

Audio class descriptor for the streaming out interface.

Definition at line 263 of file CDCAUDDDriver.h.

AUDDataEndpointDescriptor audStreamingOutDataEndpoint

Audio class descriptor for the streaming out endpoint.

Definition at line 269 of file CDCAUDDDriver.h.

AUDEndpointDescriptor audStreamingOutEndpoint

Streaming out endpoint descriptor.

Definition at line 267 of file CDCAUDDDriver.h.

AUDFormatTypeOneDescriptor1 audStreamingOutFormatType

Stream format descriptor.

Definition at line 265 of file CDCAUDDDriver.h.

USBInterfaceDescriptor audStreamingOutNoIsochronous

Streaming out interface descriptor (with no endpoint, required).

Definition at line 259 of file CDCAUDDDriver.h.

uint8_t bInterface0

Id of the first grouped interface.

Id of the first grouped interface - Speaker.

Definition at line 96 of file CDCAUDDDriver.h.

uint8_t bInterface1

Id of the second grouped interface - Speakerphone.

Definition at line 110 of file CDCAUDDDriver.h.

uint8_t bmaControls[AUDD_NumChannels]

Available controls for each channel.

Definition at line 122 of file CDCAUDDDriver.h.

CDCAbstractControlManagementDescriptor cdcAbstractControlManagement0

CDC abstract control management functional descriptor.

Definition at line 238 of file CDCAUDDDriver.h.

CDCCallManagementDescriptor cdcCallManagement0

CDC call management functional descriptor.

Definition at line 236 of file CDCAUDDDriver.h.

USBInterfaceDescriptor cdcCommunication0

Communication interface descriptor

Definition at line 232 of file CDCAUDDDriver.h.

USBInterfaceDescriptor cdcData0

Data interface descriptor.

Definition at line 244 of file CDCAUDDDriver.h.

USBEndpointDescriptor cdcDataIn0

Data IN endpoint descriptor.

Definition at line 248 of file CDCAUDDDriver.h.

USBEndpointDescriptor cdcDataOut0

Data OUT endpoint descriptor.

Definition at line 246 of file CDCAUDDDriver.h.

CDCHeaderDescriptor cdcHeader0

CDC header functional descriptor.

Definition at line 234 of file CDCAUDDDriver.h.

USBInterfaceAssociationDescriptor cdcIAD0

IAD 0

Definition at line 230 of file CDCAUDDDriver.h.

USBEndpointDescriptor cdcNotification0

Notification endpoint descriptor.

Definition at line 242 of file CDCAUDDDriver.h.

CDCUnionDescriptor cdcUnion0

CDC union functional descriptor (with one slave interface).

Definition at line 240 of file CDCAUDDDriver.h.

USBConfigurationDescriptor configuration

Standard configuration descriptor.

Definition at line 226 of file CDCAUDDDriver.h.

AUDFeatureUnitDescriptor3 feature

Feature unit descriptor.

Definition at line 120 of file CDCAUDDDriver.h.

AUDFeatureUnitDescriptor3 featureRec

Feature unit descriptor - SpeakerPhonephone.

Definition at line 172 of file CDCAUDDDriver.h.

AUDFeatureUnitDescriptor3 featureSpeakerPhone

Feature unit descriptor - SpeakerPhone.

Definition at line 166 of file CDCAUDDDriver.h.

AUDFormatTypeOneDescriptor formatType

Format type I descriptor.

Definition at line 172 of file CDCAUDDDriver.h.

AUDHeaderDescriptor2 header

Header descriptor.

Header descriptor (with one slave interface).

Definition at line 94 of file CDCAUDDDriver.h.

uint8_t iFeature

Index of a string descriptor for the feature unit.

Definition at line 124 of file CDCAUDDDriver.h.

AUDInputTerminalDescriptor input

Input terminal descriptor.

Definition at line 139 of file CDCAUDDDriver.h.

AUDInputTerminalDescriptor inputRec

Input terminal descriptor.

Definition at line 168 of file CDCAUDDDriver.h.

AUDInputTerminalDescriptor inputSpeakerPhone

Input terminal descriptor.

Definition at line 162 of file CDCAUDDDriver.h.

AUDOutputTerminalDescriptor output

Output terminal descriptor.

Definition at line 141 of file CDCAUDDDriver.h.

AUDOutputTerminalDescriptor outputRec

Output terminal descriptor.

Definition at line 170 of file CDCAUDDDriver.h.

AUDOutputTerminalDescriptor outputSpeakerPhone

Output terminal descriptor.

Definition at line 164 of file CDCAUDDDriver.h.

USBInterfaceDescriptor streamingIn

Streaming in interface descriptor.

Definition at line 341 of file CDCAUDDDriver.h.

AUDStreamingInterfaceDescriptor streamingInClass

Audio class descriptor for the streaming in interface.

Definition at line 343 of file CDCAUDDDriver.h.

AUDDataEndpointDescriptor streamingInDataEndpoint

Audio class descriptor for the streaming in endpoint.

Definition at line 349 of file CDCAUDDDriver.h.

AUDEndpointDescriptor streamingInEndpoint

Streaming in endpoint descriptor.

Definition at line 347 of file CDCAUDDDriver.h.

AUDFormatTypeOneDescriptor1 streamingInFormatType

Stream format descriptor.

Definition at line 345 of file CDCAUDDDriver.h.

USBInterfaceDescriptor streamingInNoIsochronous

Streaming in interface descriptor (with no endpoint, required).

Definition at line 339 of file CDCAUDDDriver.h.

uint8_t tSamFreq[3]

Sampling frequency in Hz.

Definition at line 174 of file CDCAUDDDriver.h.