SAMV71 Xplained Ultra Software Package 1.4

at26d.h

00001 /* ----------------------------------------------------------------------------
00002  *         ATMEL Microcontroller Software Support 
00003  * ----------------------------------------------------------------------------
00004  * Copyright (c) 2008, Atmel Corporation
00005  *
00006  * All rights reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions are met:
00010  *
00011  * - Redistributions of source code must retain the above copyright notice,
00012  * this list of conditions and the disclaimer below.
00013  *
00014  * Atmel's name may not be used to endorse or promote products derived from
00015  * this software without specific prior written permission.
00016  *
00017  * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
00019  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
00020  * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00022  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
00023  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00024  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00025  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
00026  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  * ----------------------------------------------------------------------------
00028  */
00029 
00030 //------------------------------------------------------------------------------
00031 /// \unit
00032 /// !Purpose
00033 /// 
00034 /// The AT26 Serialflash driver.
00035 /// 
00036 /// !Usage
00037 //------------------------------------------------------------------------------
00038 
00039 #ifndef AT26D_H
00040 #define AT26D_H
00041 
00042 //------------------------------------------------------------------------------
00043 //         Headers
00044 //------------------------------------------------------------------------------
00045 
00046 #include "at26.h"
00047 
00048 
00049 //------------------------------------------------------------------------------
00050 //         Macros
00051 //------------------------------------------------------------------------------
00052 
00053 //------------------------------------------------------------------------------
00054 //         Exported functions
00055 //------------------------------------------------------------------------------
00056 extern void AT26D_WaitReady(At26 *pAt26);
00057 
00058 extern unsigned int AT26D_ReadJedecId(At26 *pAt26);
00059 
00060 extern unsigned char AT26D_Unprotect(At26 *pAt26);
00061 
00062 extern unsigned char AT26D_EraseChip(At26 *pAt26);
00063 
00064 extern unsigned char AT26D_EraseBlock(At26 *pAt26, unsigned int address);
00065 
00066 extern unsigned char AT26D_Write(
00067     At26 *pAt26,
00068     unsigned char *pData,
00069     unsigned int size,
00070     unsigned int address);
00071     
00072 extern unsigned char AT26D_Read(
00073     At26 *pAt26,
00074     unsigned char *pData,
00075     unsigned int size,
00076     unsigned int address);    
00077 
00078 #endif // #ifndef AT26D_H
00079 
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