led_exp.c

FIR IIR 实验的源代码

#include <cdefBF561.h>
#include <ccblkfn.h>
#include <sys/exception.h>

#include "Exp_Config.h"
#include "sys_func.h"

void LED_Exp(void)
{
	int led = (1<<0);
    while (1){
		SetLED(~led);
		led<<=1;				//调整LED状态
	    if(led>=(1<<8))
		{
			led = (1<<0);
		}
		Delay(10000000);		
    }	
}