#ifndef __HW_IIC_H__
#define __HW_IIC_H__

#define EEPROM_SIZE  512

void hw_iic_init(void);
void hw_iic_write_byte(unsigned char value);
unsigned char hw_iic_read_byte(void);
unsigned short hw_iic_rw_addr(unsigned short addr);
unsigned char hw_iic_device_id(unsigned short addr);
void eeprom_write_byte(unsigned short addr, unsigned char dat);
void eeprom_write_array(unsigned short addr,unsigned char *src,  int size);
void eeprom_write_word_array(unsigned short addr, unsigned short *src,int size);
void eeprom_write_word(unsigned short addr, unsigned short dat);
void eeprom_write_dword(unsigned short addr, unsigned int dat);
unsigned char eeprom_read_byte(unsigned short addr);
void eeprom_read_array(unsigned short addr,unsigned char *dst, int size);
#endif