#ifndef _24CXX_H__
#define _24CXX_H__

#include "stm32l4xx_hal.h"

#define AT24C01		127
#define AT24C02		255
#define AT24C04		511
#define AT24C08		1023
#define AT24C16		2047
#define AT24C32		4095
#define AT24C64	  	8191
#define AT24C128	16383
#define AT24C256	32767  

//ʹÓõÄÊÇAT24C128
#define EE_TYPE AT24C128

void at24cxx_init(void);

void at24cxx_write(uint16_t WriteAddr,uint8_t *pBuffer,uint16_t NumToWrite);

void at24cxx_read(uint16_t ReadAddr,uint8_t *pBuffer,uint16_t NumToRead);

uint8_t at24cxx_check(void);

#endif