目录1.引言..................................................................................................................................................11.1 背景........................................................................................................................................11.2 应用价值................................................................................................................................11.3 设计目的................................................................................................................................22.设计方案...........................................................................................................................................32.1 设计任务................................................................................................................................32.2 设计内容................................................................................................................................33.总体设计及核心部件简介...............................................................................................................33.1 总体设计框图.........................................................................................................................33.2 硬件设计................................................................................................................................53.3 软件设计................................................................................................................................63.3.1 主程序：....................................................................................................................63.3.2LCD12864 显示..........................................................................................................273.3.3DS18B20 程序段........................................................................................................323.3.4DS1302 程序段................
