I am looking code for interface to 24LC256. The code should be check error if device not present when read data from device etc. ==================================== bit write_eeprom(unsigned int address,unsigned char dat); return : 0 if not error : 1 if have error ==================================== bit read_eeprom(unsigned int address); return : 0 if not error : 1 if have error and how to get data when use read_eeprom(address) Thanks.