/*名称:闪烁的LED
说明:LED按设定的时间间隔闪烁
*/
#includereg51.h>
#defineucharunsignedchar
#defineuintunsignedint
sbitLED=P1^0;
//延时
voidDelayMS(uintx)
{
uchari;
while(x--)
for(i=0;i120;i++);
}
//主程序
voidmain()
while(1)
LED=~LED;
DelayMS(150);