int ln1=34;
int ln2=35;
int ln3=36;
int ln4=37;
void setup()
{
pinMode(ln1,OUTPUT);
pinMode(ln2,OUTPUT);
pinMode(ln3,OUTPUT);
pinMode(ln4,OUTPUT);
void ZhiQian();
void ZhiHou();
void Zuoqian();
void Youqian();
void Zuotui();
void Youtui();
void Stop();
}
void ZhiQian()
{
digitalWrite(ln2,HIGH);
digitalWrite(ln3,HIGH);
digitalWrite(ln1,LOW);
digitalWrite(ln4,LOW);
delay(2000);
}
void ZhiHou()
{
digitalWrite(ln1,HIGH);
digitalWrite(ln4,HIGH);
digitalWrite(ln2,LOW);
digitalWrite(ln3,LOW);
delay(2000);
}
void Zuoqian()
{
digitalWrite(ln2,HIGH);
digitalWrite(ln1,LOW);
digitalWrite(ln3,LOW);
digitalWrite(ln4,LOW);
delay(2000);
}
void Youqian()
{
digitalWrite(ln3,HIGH);
digitalWrite(ln1,LOW);
digitalWrite(ln2,LOW);
digitalWrite(ln4,LOW);
delay(2000);
}
void Zuotui()
{
digitalWrite(ln2,HIGH);
digitalWrite(ln4,HIGH);
digitalWrite(ln1,HIGH);
digitalWrite(ln4,HIGH);
delay(2000);
}
void Youtui()
{
digitalWrite(ln1,HIGH);
digitalWrite(ln3,HIGH);
digitalWrite(ln2,LOW);
digitalWrite(ln4,LOW);
delay(2000);
}
void Stop()
{
digitalWrite(ln1,LOW);
digitalWrite(ln2,LOW);
digitalWrite(ln3,LOW);
digitalWrite(ln4,LOW);
delay(2000);
}
void loop()
{
void ZhiQian();
void Zuoqian();
void Youqian();
void ZhiQian();
void Stop();
void ZhiHou();
void Zuotui();
void Youtui();
} |