独行程序2017

#include<reg52.h>
#include< intrins.h>
#define uint    unsigned int  
#define uchar   unsigned char
#define uchar tree

sbit L1=P1^0; //zuo1电机
sbit L2=P1^1;
sbit R1=P1^2; //you1
sbit R2=P1^3;
sbit L3=P1^4; //zuo2
sbit L4=P1^5;
sbit R3=P1^6; //you2
sbit R4=P1^7;

sbit h1=P2^0; //传感器
sbit h2=P2^1;
sbit h3=P2^2;
sbit bz=P2^3; //红外避障

sbit d1=P2^4; //舵机
sbit d2=P2^5;
sbit d3=P2^6;
sbit d4=P2^7;

/*--------------------------------------------------*/

void delay18s ()    //18秒延时
{
     unsigned char a,b,c;