【51单片机定时器流水灯】2022-10-28

缘由关于#单片机c语言#的问题，请各位专家解答！-嵌入式-CSDN问答

#include "reg52.h"
void ZhongDuanSheZhi()
{TH0+=0X4c;/*定时器赋初值，11.0592Mz定时50ms触发中断，自动补偿方式*/TL0+=0X00; TMOD=0X01;TR0=1; 
}
void main()
{unsigned char ys=0;ZhongDuanSheZhi();P1=0;while(1){if(TF0){TF0=0;if(++ys==47){if(P1==0)P1=1;elseP1*=2;ys=0;}else;TH0+=0X4c;TL0+=0X00;}}
}