//*----------------------------------------------------------------------------//*      ATMEL Microcontroller Software Support  -  ROUSSET  -//*----------------------------------------------------------------------------//* The software is delivered "AS IS" without warranty or condition of any//* kind, either express, implied or statutory. This includes without//* limitation any warranty or condition with respect to merchantability or//* fitness for any particular purpose, or against the infringements of//* intellectual property rights of others.//*----------------------------------------------------------------------------//* File Name           : lib_flash_at29.h//* Object              : Flash AT29LV Prototyping File//*                         - AT29LV1024//*                         - AT29C020//*//* 1.0 02/11/00 JPP    : Creation//*----------------------------------------------------------------------------#ifndef lib_flash_at29_h#define lib_flash_at29_h//* --------------------------- include file ----------------------------------#include "lib_flash_at49.h"     //* same structure definition/*---------------------------  Constants definition -------------------------*//* Define the specific for the flash memory system */#define FLASH_AT29LV_UNKNOW         0xFFFF/*Flash type*/#define FLASH_AT29LV1024                0X26#define FLASH_AT29LV1024_SECTOR_SIZE    256     //* in byte#define FLASH_AT29C020                  0XDA#define FLASH_AT29C020_SECTOR_SIZE      512     //* in byte#define FLASH_AT29_MAX_SECTOR_SIZE      FLASH_AT29C020_SECTOR_SIZE/* Timeout loop count */#define TIME_OUT_AT29       10000/* Define Flash Codes */#define FLASH_SEQ_ADD_1     (0x5555 << 1)#define FLASH_SEQ_ADD_2     (0x2AAA << 1)#define FLASH_WORD_COM_1    ((short)0xAAAA)#define FLASH_WORD_COM_2    ((short)0x5555)#define PROT_WORD_COM       ((short)0xA0A0)#define ID_IN_WORD_COM      ((short)0x9090)#define ID_OUT_WORD_COM     ((short)0xF0F0)#define NB_FLASH_AT29_SUPPORTED 2/*---------------------------  Function Prototyping -------------------------*/extern flash_word flash_at29_identify ( int base_addr );extern int flash_at29_erase_write_flash_block ( FlashAt49BVDef *flash , int base_addr,flash_word *load_addr,flash_word *data );/* write tools  defined in flash_atxx_write.c */extern void  flash_at29_init_write ( flash_word *address_base,flash_word *address_load,FlashAt49BVDef *flash_type);extern int flash_at29_write_block ( u_char *buffer,int size);extern int flash_at29_purge_write_block ( void);#endif  /* lib_flash_at29_h */