@voljega ... issue solved .. I made 2 actions : Plug-out from RPI3 , the Mayflash adapter for my Atari 2600 Paddle (not working with Recalbox) , and switch USB order of the 2 EG STARTS USB Encoder to assign RETROPAD1 to Player1 and RETROPAD2 to Player2 ... and know HotKey works !

FM

Je passe en résolu ton sujet.

Yes of course.
I begin to be crazy!

Hi was möchtest du genau ändern? Im Endeffekt lässt sich ja nur die hotkey taste ändern. Ich habe meinen hotkey auf die select taste gelegt, und die Änderung wurde von recalbox auch gespeichert

@acris I tried with a keyboard but it isn't working inside the ROM, only in the menu. The only functions that are working using my 8 button game pad are:
Hotkey + Start = Exit the game
Hotkey + Y = Opens a window to choose a slot to save, but didn't show any slot option.
Hotkey + X = Opens a window to choose a slot to load, w/ the same problem of the saving.
Hotkey + A = Reset the game
I'm trying it in Mortal Kombat I (Mame version).

@ulao please open a new topic. Thanks.

@acris Thanks

@leprive just read my signature ;) but I already did it for you.

@darkxceed it's the file that ppl want erased when htey accidentally changed some mappings there

Ups , sorry!

Was an empty drive, can't be full. Finally i did the copy manuallly, witout the script, and it works...

@nop001 merci pour ton retour.

@Substring
Thanks for the tips, I tried and it does not solve my issue.
If someone wants to spend time on it, trying the game I mentioned, he will understand what the problem is.

@jeffprestes Recalbox is made with buildroot. That's some kind of LFS project aimed for embedded systems. That's why it's not using apt/rpm/whatever : recalbox doesn't sit on top of an existing OS, but is anwhole OS itself.

Regarding go, it may be included.

Why do you need to add a "software pad" ?

a new SD 32 I used it works :)
Thanks for help

for mame2003 mame2003.configfile=/path/to/my/configfile.cfg