fs.h

44b0(arm7)一个参考代码

#ifndef  FS_H

#define    FS_H
//#include "Def.h"

#define   FLASH_BASE_ADDR        0x0000
#define   FLASH_OFFSET_AAA      0Xaaa
#define   FLASH_OFFSET_555       0X554

  typedef  struct  
{
  U32 FS_SECTOR_OFFSET;
 }fs_dev;





U16   fs_single_byte_write(U32 fs_addr, U8 word);

U32 select_operation_sector(U32 SECTOR_OFFSET);

U16   fs_sectorbyte_erase(U32 BYTE_SECTOR_ADDRESS);

U16   fs_sector_erase(U32 WORD_SECTOR_ADDRESS);
U16   fs_single_word_write(U32 fs_addr,U16 word);
#endif