单片机的C语言编程答:include <AT89X51.h> //包含头文件 unsigned char code dispbit[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; //定义数码管位选码 unsigned char code dispcode[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x40};//定义数码管段选码 unsigned char ...
单片机 c语言编写答:单片机C语言编写与普通电脑C语言类似,只不过硬件成分更多些。比如:include<reg51.h> define uchar unsigned char uchar code ledtab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};//0-9 unsigned char sec=0,min=0,hour=12,scanled;unsigned char key,time;unsigned char ...