huayang1.c

本文件包含了使用C语言编写单片机的各种入门程序

#include<reg51.h>
void delay(int i)
{
int j;
for(;i>0;i--)
for(j=0;j<200;j++);
}
void main()
{
int tab[30]={0X00,0x00,0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f,0xff,
0x55,0xaa,0xf0,0x0f,0x3f,0xcf,0xf3,0xfc,0x3c,0xc3,0xff,0xff};
int k,t=0; 
for(k=0;k<31;k++)
{
t=t+1;
P2=tab[t];
delay(400);
}
}