Increasing value while the button is pressed in a Touch Panel

Using Arduino Displays
1

It seems easy, however I am loosing about it.

I have a little skectch that read the id of the pressed button a manage it ....

after manage, I put the button again to -1 to avoid multiples "operations", just one in each click.... at first, it was the most common.

But now I have a different necesity... there are special buttons (let say spBtn) that must go on working... like a button of a volumen in a TV ..... I mean... change the value.... a little pause and if it is still pressed go on "changing the volumen" until I give up pressing....

But I am loosing and not expreriences on it... now I have it:

void loop() {


    int pressed_button = misBotones.checkButtons();


    if (pressed_button >=0){ 
     
      
    manage(MiSitio, pressed_button);

    }
      
    pressed_button = -1; //to avoid multiples managgeis
}

...and for the new necessity, I think more or less like that:

void loop() {


    int pressed_button = misBotones.checkButtons();


    if (pressed_button >=0){ 
     
      
    manage(MiSitio, pressed_button);

    }
      
    if (not spBtn)
      {            
          pressed_button = -1; //to avoid multiples managgeis

       }


}

I dont have the touch screen here... just thinking....

I think that it would work... but I still miss the "pause" until go on ......

How can I controll it???

Thanks.

2

Hello again, something about it.... now I go like this:

void loop() {

int pressed_button = misBotones.checkButtons();

if (pressed_button >=0){

manage(MiSitio, pressed_button);

}

}

Although I keep the button pressed.... the value does not go on increasing... I would like to get "manage and manage againand again while I keep the button pressed..

Any help... the idea seems simple but I do not see the "point"...