twoled.c

从各种VC源码中精选出来

#pragma db code
#include <reg51.h>

void delay(void);
void main(void)
{
	delay();
	do
	{
		P1=0x24;
		delay();
		P1=0x92;
		delay();
		P1=0x49;
		delay();
   }while(1);
}
void delay()
{
   int x=20000;
   do {x=x-1;
	   }while(x>1);
}