neon.ino

int led1 = 5;
int led2 = 6;

void setup(){
  pinMode (led1,OUTPUT);
  pinMode (led2,OUTPUT);
  Serial.begin(115200);
}

void effect1(){
  int i,clign,both;

  clign = random(5,20);
  both = random(1,4);

  for( i=0;i<clign;i++){
    digitalWrite(led1,LOW);
    if(both == 1){
      digitalWrite(led2,LOW);
    }
    delay(random(10,150));
    digitalWrite(led1,HIGH);
    if(both == 1){
      digitalWrite(led2,HIGH);
    }
    delay(random(10,150));
  }
}

void effect2(){
  //Avec PWM
  int i,clign,both;
  clign=random(1,8);
  both=random(1,3);

  digitalWrite(led1,HIGH);
  digitalWrite(led2,HIGH);
  for(int i=0;i<clign;i++){
    digitalWrite(led2,LOW);
    delay(random(30,80));
    if(clign<=2){
      for(int i2=2;i2<=255;i2++){
        analogWrite(led2,i2);
        delay(random(0,10));
      }
    }else{
      digitalWrite(led2,HIGH);
      delay(random(10,150));
    }
    if(clign<=4 && both==1){
      digitalWrite(led1,LOW);
      delay(random(10,150));
    }
  }
}
  
void global_blink(int period){
  int i;
  for(i=0;i<10;i++){
    delay(period);
    digitalWrite(led1,LOW);
    digitalWrite(led2,LOW);
    delay(period);
    digitalWrite(led1,HIGH);
    digitalWrite(led2,HIGH);
  }
}

void effect3(){
  global_blink(10);
  global_blink(15);
  global_blink(20);
  global_blink(25);
  global_blink(30);
  global_blink(35);
  global_blink(40);
  global_blink(35);
  global_blink(30);
  global_blink(25);
  global_blink(20);
  global_blink(15);
  global_blink(10);
}

void loop(){
  int randEffect;
  digitalWrite(led1,HIGH);
  digitalWrite(led2,HIGH);
  delay(random(2000,5000));

  randEffect=random(1,3);
  switch (randEffect){
    case 1:
      effect1();
      break;
    case 2:
      effect2();
      break;
    case 3:
      effect3();
      break;
    default:
      effect1();
      break;
  }
}