/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support 
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 * Copyright (c) 2008, Atmel Corporation
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//------------------------------------------------------------------------------
/// \unit
/// !Purpose
/// 
/// Mass storage %device driver implementation.
/// 
/// !Usage
/// 
/// -# Enable and setup USB related pins (see pio & board.h).
/// -# Configure the memory interfaces used for Mass Storage LUNs
///    (see memories, MSDLun.h).
/// -# Configure the USB MSD %driver using MSDDriver_Initialize.
/// -# Invoke MSDDriver_StateMachine in main loop to handle all Mass Storage
///    operations.
//------------------------------------------------------------------------------

#ifndef MSDDRIVER_H
#define MSDDRIVER_H

//------------------------------------------------------------------------------
//         Headers
//------------------------------------------------------------------------------

#include "MSD.h"
#include "MSDLun.h"
#include <utility/trace.h>

//------------------------------------------------------------------------------
//      Global functions
//------------------------------------------------------------------------------

extern void MSDDriver_Initialize(MSDLun *luns, unsigned char numLuns);

extern void MSDDriver_RequestHandler(const USBGenericRequest *request);

extern void MSDDriver_StateMachine(void);

extern void MSDDriver_RemoteWakeUp(void);

extern void MSDDriver_DataCallback(unsigned char isRead,
                                   unsigned int dataLength,
                                   unsigned int nullCnt,
                                   unsigned int fullCnt);

#endif // #ifndef MSDDRIVER_H