delay._h

protues_atmeg8学习之：按键篇源代码

//延时1MS
void delay_1ms(void)
{ 
    unsigned int i;
    for(i=1;i<(unsigned int)(1144-2);i++)
        ;
}

//延时nMS
void delay_ms(unsigned int n)
{
    unsigned int i=0;
    while(i<n)
    {
	    delay_1ms();
        i++;
    }
}