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01 闪烁的LED
/* 名称:闪烁的LED
说明:LED按设定的时间间隔闪烁
*/
#include<reg51.h>
#define uchar unsigned char
#define uint unsigned int
sbit LED=P1^0;
//延时
void DelayMS(uint x)
{
uchari;
while(x--)
{
for(i=0;i<120;i++);
}
}
//主程序
void main()
{
while(1)
{
LED=~LED;
DelayMS(150);
}
}
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