#include <avr/io.h>
#include "delay.h"

/*-----------------------------------------------------------------------
delay_us	   :1us延時函數
-----------------------------------------------------------------------*/
void delay_us(void)
{
   unsigned char t=2;
   t--;
}

/*-----------------------------------------------------------------------
delay_nus          :長延時函數

輸入參數: t        :延時時間 us
-----------------------------------------------------------------------*/
void delay_nus(unsigned int t)
{
    while (t--)
       delay_us();
}

/*-----------------------------------------------------------------------
delay_ms	   :1ms延時函數
-----------------------------------------------------------------------*/
void delay_ms(void)
{
   delay_nus(1000);
}

/*-----------------------------------------------------------------------
delay_nms          :長延時函數

輸入參數: t        :延時時間 ms
-----------------------------------------------------------------------*/
void delay_nms(unsigned int t)
{
    while (t--)
       delay_ms();
}