//*****************************************************************************
//
// usbdspiflash.h - Prototypes for functions supplied for use by the mass
//                  storage class device.
//
// Copyright (c) 2013-2014 Texas Instruments Incorporated.  All rights reserved.
// Software License Agreement
// 
// Texas Instruments (TI) is supplying this software for use solely and
// exclusively on TI's microcontroller products. The software is owned by
// TI and/or its suppliers, and is protected under applicable copyright
// laws. You may not combine this software with "viral" open-source
// software in order to form a larger program.
// 
// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
// DAMAGES, FOR ANY REASON WHATSOEVER.
// 
// This is part of revision 2.1.0.12573 of the DK-TM4C129X Firmware Package.
//
//*****************************************************************************

#ifndef __USBDSPIFLASH_H__
#define __USBDSPIFLASH_H__

//*****************************************************************************
//
// Prototypes.
//
//*****************************************************************************
extern uint32_t g_ui32ReadCount;
extern uint32_t g_ui32WriteCount;
extern void *USBDMSCStorageOpen(uint32_t ui32Drive);
extern void USBDMSCStorageClose(void *pvDrive);
extern uint32_t USBDMSCStorageRead(void *pvDrive, uint8_t *pui8Data,
                                   uint32_t ui32Sector,
                                   uint32_t ui32NumBlocks);
extern uint32_t USBDMSCStorageWrite(void *pvDrive, uint8_t *pui8Data,
                                    uint32_t ui32Sector,
                                    uint32_t ui32NumBlocks);
uint32_t USBDMSCStorageNumBlocks(void *pvDrive);
uint32_t USBDMSCStorageBlockSize(void *pvDrive);

#endif // __USBDSPIFLASH_H__