arduion红外控制四驱小车代码.txt

#include<IRremote.h>
int RECV_PIN = 10;
 
IRrecv irrecv(RECV_PIN);
decode_results results;
int dj11=2;
int dj12=3;
int dj41=8;
int dj42=9;
int dj21=4;
int dj22=5;
int dj31=6;
int dj32=7;
char zt;

void setup()
{
   //初始化电机驱动IO口为输出方式
  //dj1为一号电机（dj11为一号电机的第一引脚）
  pinMode(dj11, OUTPUT);
  pinMode(dj12, OUTPUT);
  pinMode(dj21, OUTPUT);
  pinMode(dj22, OUTPUT);
  pinMode(dj31, OUTPUT);
  pinMode(dj32, OUTPUT);
  pinMode(dj41, OUTPUT);
  pinMode(dj42, OUTPUT);
   Serial.begin(9600);
  // 假如启动过程出现问题，提示用户启动失败
  Serial.println("Enabling IRin");

  irrecv.enableIRIn(); // Start the receiver
  Serial.println("Enabled IRin");
}
void qj() //设置函数，整车向前移动
{
  digitalWrite(dj11,HIGH);   
  digitalWrite(dj12,LOW);
  digitalWrite(dj21,HIGH);
  digitalWrite(dj22,LOW);
  digitalWrite(dj31,HIGH);
  digitalWrite(dj32,LOW);
  digitalWrite(dj41,HIGH);
  digitalWrite(dj42,LOW); 
 
}
void ht() //设置函数，整车向后移动
{
  digitalWrite(dj12,HIGH);   
  digitalWrite(dj11,LOW);
  digitalWrite(dj22,HIGH);
  digitalWrite(dj21,LOW);
  digitalWrite(dj32,HIGH);
  digitalWrite(dj31,LOW);
  digitalWrite(dj42,HIGH);
  digitalWrite(dj41,LOW);
    
}
void left() //设置函数，整车向左转delay(100)  100就是0.1s
{
  digitalWrite(dj11,HIGH);