at26d.h

来自「at91sam9260-ek library file」· C头文件 代码 · 共 80 行

/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support 
 * ----------------------------------------------------------------------------
 * Copyright (c) 2008, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ----------------------------------------------------------------------------
 */

//------------------------------------------------------------------------------
/// \unit
/// !Purpose
/// 
/// The AT26 Serialflash driver.
/// 
/// !Usage
//------------------------------------------------------------------------------

#ifndef AT26D_H
#define AT26D_H

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

#include "at26.h"


//------------------------------------------------------------------------------
//         Macros
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
//         Exported functions
//------------------------------------------------------------------------------
extern void AT26D_WaitReady(At26 *pAt26);

extern unsigned int AT26D_ReadJedecId(At26 *pAt26);

extern unsigned char AT26D_Unprotect(At26 *pAt26);

extern unsigned char AT26D_EraseChip(At26 *pAt26);

extern unsigned char AT26D_EraseBlock(At26 *pAt26, unsigned int address);

extern unsigned char AT26D_Write(
    At26 *pAt26,
    unsigned char *pData,
    unsigned int size,
    unsigned int address);
    
extern unsigned char AT26D_Read(
    At26 *pAt26,
    unsigned char *pData,
    unsigned int size,
    unsigned int address);    

#endif // #ifndef AT26D_H