main.c

嵌入式系统学习的入门者的资料例程蜂鸣器实验

#include "option.h"
#include "def.h"
#include "44b.h"
#include "44blib.h"

void Main(void)
{
    rSYSCFG=CACHECFG;   // Using 8KB Cache//

    Port_Init();
    Beep(0);
    while(1) {
        Led_Display(1);
        Delay(2000);
        Beep(0);
        Led_Display(2);
        Delay(2000);
        Led_Display(3);
        Beep(1);
        Delay(2000);
        Led_Display(0);
        Delay(2000);
    
    }
}