//#include "safetyboard.h";
//******************************************************
// Password related stuff
//******************************************************
//take care of some special events
void pwdKeypadEvent(KeypadEvent eKey) {
  switch (kpd.getState()){
  case PRESSED:
    Serial.print("Pressed: ");
    Serial.println(eKey);
    lcd.setCursor(0, 4);
    lcd.print("     "); //empty "Wrong"
    switch (eKey){
    case '*': 
      checkPassword(); 
      break;
    case '#': 
      password.reset(); 
      break;
    default: 
      password.append(eKey);
    }
  }
}
void checkPassword() {
  if (password.evaluate()) {
    Serial.println("Success");
    passwordCorrect = true;
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("Menu"); // Print a message to the LCD.
    setupFlowMeter();
    digitalWrite(airAssistPin, HIGH);   // sets the airAssist on
    digitalWrite(ventilationPin, HIGH);   // sets the air ventilation on
    digitalWrite(waterCoolerPin, HIGH);   // sets the watercooler fans on 
    digitalWrite(laserEnablePin, HIGH);   // sets the watercooler fans on 


    
    kpd.addEventListener(menuKeypadEvent); //add an event listener for this keypad
  } else {
    Serial.println("Wrong");
    password.reset(); 
    lcd.setCursor(0, 4);
    lcd.print("Wrong");
  }
}