超声波接收程序.c

基于单片机的超声波测距程序,用C编写.液晶显示

#include<reg51.h>
#include<intrins.h>
#define uchar unsigned char
#define uint unsigned int
sbit rcv=P3^3;
//中断服务程序//
reczd()interrupt 2 using 2
{
 }

main()
{IE=0x84;			//INT1开中断//
 }