单片机流水灯设计,从右到左依次亮,刚开始全灭,然后依次亮,最后用bcd...答:include<reg51.h> define uchar unsigned char uchar led[]={0xff;0xfe,0xfc,0xf8,0xf0,0xe0,0xc0,0x80,0x00,0x16};void delay(int a){ uchar i;while(a--)for(i=0;i<120;i++);} main(){ uchar i;while(1){ P0=led[i];delay(500);i++;i%=10;} } ...
单片机流水灯改程序实现间隔跳着亮倒着顺序亮,来个大神帮帮忙_百度知 ...答://跳着亮code unsigned char dzsxl[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};//倒着顺序亮void led(unsigned char *p,unsigned char leng){unsigned char i;for(i=0;i<leng;i++){delay();P2=p[i];}} void main()//主函数{while(1){led(tzl,4);led(dzsxl,8);}} ...