BTNPIN flag does not work for multiple buttons

[ZOUDIO]

What happened?

The BTNPIN flag does not seem to be working for multiple pins. Only the first pin gets added.

To Reproduce Bug

I used the buildflag '-D BTNPIN=14,32' but only 14 shows up in the GUI

Expected Behavior

I would expect multiple buttons to be initialized and visible in the web GUI.

Install Method

Self-Compiled

What version of WLED?

v0.14.1

Which microcontroller/board are you seeing the problem on?

ESP32

Relevant log/trace output

-

Anything else?

I used the same type of buildflag for multiple LED output pins, and this is working:
-D DATA_PINS=2,4,12,13,15,17

So it is specifically related to this build flag it seems

Code of Conduct

• I agree to follow this project's Code of Conduct

[blazoncek]

Available in 0.15.0 beta 1.

[Arcitec]

@ZOUDIO Your example is missing BTNTYPE. You must set that too, if you want to pre-compile multiple pins. Otherwise the other button pins will default to "disabled".

Check the source code for values, but the most common value is 2 (Pushbutton), so in your case (where you wanted to pre-add two buttons), you would have to do:

  -D WLED_MAX_BUTTONS=2
  -D BTNPIN=14,32
  -D BTNTYPE=2,2