delay._c

433M收发,内有PCB(用99打开),源程序ICC打开,用了IC发送和三极管两种,接收用RX3310

/* 文件名称：main.c  主函数								*/
/* 编译：ICC-AVR application builder					*/



#include <iom88v.h>
#include <macros.h>
#include "delay.h"
#define xtal 9.8 

/*		微秒级延时程序	*/	
void del(int time)
	 {     
  	  do
	  	{
		 time--;
		}	
  	  while (time>1);
	 }
	 
/*	   毫秒级延时程序   	*/	 
void delay_1ms(void)
{ unsigned int i1;
 for(i1=1;i1<(unsigned int)(xtal*143-2);i1++)
    ;
}

void delay(unsigned int n)
{
 unsigned int i2=0;
   while(i2<n)
   {delay_1ms();
    i2++; WDR();
   }
}