dis_led.c

这是C8051F020的源程序

	#include <c8051f020.h>

extern void senddata(unsigned char,unsigned char);
extern void delay(long int);

void display()
{
	unsigned char i;
	for(i=1;i<9;i++)
	{
		senddata(i,0);	
	}
	delay(50000);
	for(i=1;i<9;i++)
	{
		senddata(i,i);
		delay(50000);
	}
}