#define test 3

bool state = 1;
byte count = 0;

unsigned long lastFlash = millis();

void setup() {

  Serial.begin(9600);
  pinMode(test, OUTPUT);
  digitalWrite(test, 1);
  delay(2000);
}

void loop() {

  //Timer logic
  switch (state) {
    case 1:
      state = timerLogic();
  }

}

bool timerLogic() {

  if (count < 3) {
    if (millis() - lastFlash > 3000) {
      for (byte i = 0; i < 3; i++) {
        digitalWrite(test, 0);
        delay(500);
        digitalWrite(test, 1);
        delay(500);
      }
      count += 1;
      lastFlash = millis();
      Serial.println("ON");
      Serial.println(count);
    }
    return 1;

  } else {
    count = 0;
    Serial.println("OFF");
    return 0;
  }
}