Another thing I'm trying to do:
I setup rotary encoder and a button on the arduino and I'm using the rotary encoder to change the track which work just fine. I would like that the button will act as a pause play button.

the data I'm when pressing the button is transient between 1 >> 0 so I need to make toggling between two state of constant 1 and constant o (meaning 1 press will output 1 and another press will output 0)

I try to use [cycle 2] to toggling between states but it did not worked well. Any recommendations?

@whale-av Enjoy dinner.
I have added the marked object and it solved it

@whale-av
Indeed now the track will play on the first push. The problem now is that when scrolling between track you hearing the previous track before the track you want is playing.. because the moment a number is send to Coll it will pass the track name to [stereofile] and will play it immediately before the previous track go back to zero .

@whale-av When the Array fills the state of the pause play button is 1 (but no sound coming out)

the [all( message is for start playing the track for the first time or after finishing, otherwise it won't play.

my full patch
Main2.pd

@whale-av
When I first open the patch this is how my stereo file object arrays looks like:

I then press on some track number (pressing the number box). Arrays indeed filled but no sound out:

only when I press once again it will actually play the track.. I guess I could solve it with few loadmess ..

I try to take some parts from the cart9 patch and place in my previous patch. It seems to work just fine except of the fact that I need to press twice on the number box that marked in red. first time of pressing some integer it won't start the track. Any idea why?

@whale-av Thank you very much! working great!!

What I'm really try to understand is how to load a directory into [file glob] object with a path to folder that including spaces. Is that even possible? or I must change the path to that folder that it will contain no spaces? (as I did..)

@whale-av When I press the bang object in the cart8 patch this what I'm getting:

@whale-av Thanks but I think that the object [l] is also not appearing in the zexy folder