#include <reg52.h> #include <intrins.h> #define ERROR 10 //允许出错次数 sbit SDA=P3^3 sbit SCL=P3^4 sbit LED=P1^7 enum eepromtype {AT2401,AT2402,AT2404,AT2408,AT2416,AT2432,AT2464,AT24128,AT24256} enum eepromtype enumer u