void controlEvent(ControlEvent theEvent) {
  // ScrollList is if type ControlGroup.
  // when an item in a scrollList is activated,
  // 2 controlEvents will be broadcasted.
  // the first one from the ScrollList, the second
  // one from the button that has been pressed
  // inside the scrollList.
  // to avoid an error message from controlP5, you
  // need to check what type of item triggered the
  // event, either a controller or a group.
  if(theEvent.isController()) {
    // an event from a controller e.g. button
    if (theEvent.controller().id() >= 100) {
      port = int (theEvent.controller().value());
    } else {
      switch(theEvent.controller().id()) {
        case(1):
          medidda = constrain (int (theEvent.controller().value()), 4, 24);
          controlP5.controller("medida").setValue(float (medidda));
          break;
        case(2):
          feeel = constrain (int (theEvent.controller().value()), 2, 3); 
          controlP5.controller("feel").setValue(float (feeel));
          break;  
        case(3):
          repeticciones = constrain (int (theEvent.controller().value()), 1, 8);          
          controlP5.controller("repeticiones").setValue(float (repeticciones));
          break;
      }
    }
  } 
  else if (theEvent.isGroup()) {
    // an event from a group e.g. scrollList
    port = int (theEvent.group().value());
  }
}

void Tempo (int theValue) {
  temmpo = 320 - theValue;
}

void mousePressed() {
  if(port >= 0) {
    port = -1; 
  }
}

/*
  if (keyPressed) {
    i = repeticiones;
    port = -1;
    break;
  }
*/