#include<reg52.h>
#include<intrins.h>
#define unint unsigned int
#define uchar unsigned char
unint x,i;
delay(unint x)
{
while(x--)
{
for(i=0;1<120;i++);
}
}main()
{
P0=0xfe;
while(1)
{
delay(100);
P0=_crol_(P0,1);
}
}
šgÓ¹âÅR (http://www.torrancerestoration.com/bbs/) | Powered by Discuz! X3.1 |