Beeper not working for SPEEDYBEEF405V4

[wterreb]

Current Behavior

When I setup a button in modes to enable the beeper from my radio, it does not work in INAV but with the same quad if I load Betaflight the beeper does indeed work. So I know the Flight controller is correct and the beeper is wired correctly.

I also previously had Betaflight 4.5.1 on this same quad and there the beeper definitely works

Steps to Reproduce

1. I setup a button in modes to enable the beeper from my radio.
2. When I press the button on the radio, the beeper does not beep.
3. I also previously had Betaflight 4.5.1 on this same quad and there the beeper definitely works

Expected behavior

Beep functionality should work in INAV if it already worked on the same quad in Betaflight.

Suggested solution(s)

I presume the wrong IO port is mapped to the beeper. Check in BF source code what IO pin its mapped to there and use the same in INAV

Additional context

(https://pastebin.com/pTnhM95i)

• FC Board name and vendor:

version

INAV/SPEEDYBEEF405V4 7.1.2 Jun 1 2024 / 00:46:25 (4e1e59eb)

GCC-10.3.1 20210824 (release)