Flash and Fade

Using Arduino Project Guidance
48

no , i want all in real time , no delay . I want when is active sensor , one led is make a flash , and another led to fade . That's all . The sensor is like a buton , if i push him ( but i not keep him down , just one clik ) one led is make a flash and the other is make fade .

this is what we wrote. The processor will sense a change in the level

if ( analogRead(A0) < 630)

without any delays in the code. We are not using delays here.

Perhaps you can put into this what you mean, even if it is not correct:

void loop()
{
  if ( analogRead(A0) < 630)
  {
    Serial.println("close to sensor");
    if (readyToFlash) 
    {
      if (flashing = false) startTime = millis();
      Serial.println("FLASH");
      flashLedPinOnce();
    }
    if (fadeOn == true) fadePinNine();
  }
  else 
  {
    Serial.println("far from sensor");
    allPinsOff();
    readyToFlash = true;
    fadeOn = true;
  }
}