//flash.h

typedef     unsigned char	INT8U;		/* 8 bit 無符號整型  */
typedef     unsigned int    INT16U;     /* 16 bit 無符號整型 */

//0x2800

extern INT8U byte_read(INT16U byte_addr);

extern INT8U write_flash_with_protect_in_one_sector(INT16U begin_addr, INT16U counter, INT8U array[]);