基于AVR的温度报警系统

#ifndef _DS18B20_C_ #define _DS18B20_C_ #define F_CPU 4000000UL #define SET_1(a,b) #define CLE_0(a,b) #include #include #include #define BOOL unsigned char #define INT8U unsigned char #define INT16U unsigned int #define FAIL 0 #define SUCC 1 #define ucha