Reef Angel Forum

Code: Select all

  int a=random(5);
  for (int i=0;i<a;i++)
  {
    int newdata=4095;
    Wire.beginTransmission(0x40);
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
    delay(20+random(50));
    newdata=0;
    Wire.beginTransmission(0x40);
    Wire.write(0x8+(4*2));
    Wire.write(newdata&0xff);
    Wire.write(newdata>>8);
    Wire.endTransmission();
    delay(30+random(20));
  }
  delay(random(1000));

Code: Select all

if (lightningchance && (NumMins(hour(),minute())==(cloudstart+(cloudduration/2))) && second()<5) 
      {
        int a=random(5);
        for (int i=0; i<a; i++)
        {
          analogWrite(daylightPWMPin, 255);
          delay(20+random(50));
          analogWrite(daylightPWMPin, 0);
          delay(30+random(20));
        }
        delay(random(1000));
      }