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/*
 * $Id: CDCGenericDescriptor.h 23837 2010-10-13 13:45:05Z mahendran.p $
 */

/**
 \unit

 !!!Purpose

 Definition of several constants for declaring CDC descriptors.
*/

#ifndef CDCGENERICDESCRIPTOR_H
#define CDCGENERICDESCRIPTOR_H
/** \addtogroup usb_cdc
 *@{
 */

/*----------------------------------------------------------------------------
 *         Definitions
 *----------------------------------------------------------------------------*/

/** \addtogroup usb_cdc_ver USB CDC Specification Release Numbers
 *      @{
 * This section list the CDC Spec. Release Numbers.
 * - \ref CDCGenericDescriptor_CDC1_10
 */

/** Identify CDC specification version 1.10. */
#define CDCGenericDescriptor_CDC1_10                            0x0110
/**     @}*/

/** \addtogroup usb_cdc_desc_type CDC Descriptro Types
 *      @{
 * This section lists CDC descriptor types.
 * - \ref CDCGenericDescriptor_INTERFACE
 * - \ref CDCGenericDescriptor_ENDPOINT
 */
/**Indicates that a CDC descriptor applies to an interface. */
#define CDCGenericDescriptor_INTERFACE                          0x24
/** Indicates that a CDC descriptor applies to an endpoint. */
#define CDCGenericDescriptor_ENDPOINT                           0x25
/**     @}*/

/** \addtogroup usb_cdc_desc_subtype CDC Descriptor Subtypes
 *      @{
 * This section lists CDC descriptor sub types
 * - \ref CDCGenericDescriptor_HEADER
 * - \ref CDCGenericDescriptor_CALLMANAGEMENT
 * - \ref CDCGenericDescriptor_ABSTRACTCONTROLMANAGEMENT
 * - \ref CDCGenericDescriptor_UNION
 */

/** Header functional descriptor subtype. */
#define CDCGenericDescriptor_HEADER                             0x00
/** Call management functional descriptor subtype. */
#define CDCGenericDescriptor_CALLMANAGEMENT                     0x01
/** Abstract control management descriptor subtype. */
#define CDCGenericDescriptor_ABSTRACTCONTROLMANAGEMENT          0x02
/** Union descriptor subtype. */
#define CDCGenericDescriptor_UNION                              0x06
/**    @}*/

/**@}*/
#endif /*#ifndef CDCGENERICDESCRIPTOR_H*/

