/NUMPAGES241目录目录................................................................................................................................1函数的使用和熟悉********************************/.......................................4实例3：用单片机控制第一个灯亮.............................................................................4实例4：用单片机控制一个灯闪烁：认识单片机的工作频率.................................4实例5：将P1口状态分别送入P0、P2、P3口：认识I/O口的引脚功能............5实例6：使用P3口流水点亮8位LED.......................................................................5实例7：通过对P3口地址的操作流水点亮8位LED...............................................6实例8：用不同数据类型控制灯闪烁时间.................................................................7实例9：用P0口、P1口分别显示加法和减法运算结果.........................................8实例10：用P0、P1口显示乘法运算结果................................................................9实例11：用P1、P0口显示除法运算结果................................................................9实例12：用自增运算控制P0口8位LED流水花样..............................................10实例13：用P0口显示逻辑"与"运算结果...............................................................10实例14：用P0口显示条件运算结果.......................................................................11实例15：用P0口显示按位"异或"运算结果...........................................................11实例16：用P0显示左移运算结果...........................................................................11实例17："万能逻辑电路"实验.................................................................................11实例18：用右移运算流水点亮P1口8位LED.......................................................12实例19：用if语句控制P0口8位LED的流水方向..............................................13实例20：用swtich语句的控制P0口8位LED的点亮状态..................................13实例21：用for语句控制蜂鸣器鸣笛次数..............................................................14实例22：用while语句控制LED...............................................................................16实例23：用do-while语句控制P0口8位LED流水点亮......................................16实例24：用字符型数组控制P0口8位LED流水点亮..........................................17