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//------------------------------------------------------------------------------
/// \unit
/// !Purpose
/// 
/// Definition of several constants used when manipulating Mass Storage interface
/// descriptors.
///
/// !Usage
/// 
/// - For a USB device:
///     -# When declaring an interface descriptor for a Mass Storage device, use
///        the class, subclass and protocol codes defined here (see
///        "MS interface codes").
//------------------------------------------------------------------------------

#ifndef MSINTERFACEDESCRIPTOR_H
#define MSINTERFACEDESCRIPTOR_H

//------------------------------------------------------------------------------
//         Definitions
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// \page "MS interface codes"
/// This page lists the available class, subclass & protocol codes for a Mass
/// Storage interface.
/// 
/// !Codes
/// 
/// - MSInterfaceDescriptor_CLASS
/// - MSInterfaceDescriptor_SCSI
/// - MSInterfaceDescriptor_BULKONLY

/// Class code for a Mass Storage interface.
#define MSInterfaceDescriptor_CLASS         0x08

/// Subclass code for a Mass Storage interface using the SCSI protocol.
#define MSInterfaceDescriptor_SCSI          0x06

/// Protocol code for a Mass Storage interface using Bulk-Only Transport.
#define MSInterfaceDescriptor_BULKONLY      0x50
//------------------------------------------------------------------------------


#endif //#ifndef MSINTERFACEDESCRIPTOR_H