Problem configuring arcade machine

Billy

@mitu when i open the retroarch.cfg file from the all folder configs, it's open via Text editor from the mac. Once i close it it is saved automatically. When i access again there's only one retroarch file and that contains the changes made

I'm using the 4.7.1 image from retropie.org.uk
I tried one from arcade punks but the controllers where all over the place, so reflashed the SD card with the 4.7.1 version.

mitu

@billy said in Problem configuring arcade machine:

When i access again there's only one retroarch file and that contains the changes made

No, I was referring to saving the configuration from within RetroArch, while playing a game.

Let's say you started a game from the arcade folder; there's an additional \\retropie\configs\arcade\retroarch.cfg, that includes the options from all/retroarch.cfg and it's used to configure the arcade games.
If you used Save Configuration in RetroArch, after starting an arcade game, that arcade/retroarch.cfg would be written from scratch as a new file, so anything you'd be configuring in al/retroarch.cfg would not apply.

Can you check to see if the system of the game you're starting doesn't have an overly large retroarch.cfg, thus ignoring all the changes you add in all/retroarch.cfg ?

Billy

@mitu thanks for the reply.
Yes, i checked the retroarch.cfg in /arcade, also in /fba and /lr-mame and the retroarch file only contains the couple of lines and the # include at the end, but nothing on remapping.
I tried to remap them myself with the same as the /ll retroarch but didn't work either.
So i don't really know what i'm doing wrong as i checked so many tutorials and tons of forums in retropie.org

mitu

I have copied your configuration on my installation and tested a bit.

The 'Save' messages are because Left/Right are set 'next/prev state slot' in the configuration file:

input_state_slot_increase = "right"
input_state_slot_decrease = "left"

If you comment those, then the messages will not be triggered.

Your 'exit' key is defined wrong (I was wondering why I wasn't able to exit):

input_exit_emulator = "esc"

should be

input_exit_emulator = "escape"

I couldn't reproduce the other issues - reset and FF with P2 controls. They could be caused by some keyboard combo set from the IPAC - I don't get them on a keyboard.

If you want to see what are the default RetroArch's hotkeys- this page lists them.

EDIT:

Just realized that F is also 'Fullscreen toggle', so you might want to add an extra line, so the P2 down (F) doesn't act up.

input_toggle_fullscreen = "null"

Billy

@mitu that's brilliant. Thank you so much for that. I'll modify those lines and try it tomorrow!

I'll let you know how i get on.

Cheers!

Billy

@mitu I'm petty sure i changed "escape" to "esc" myself because i couldn't exit the game.

Will those work for fba too? i read that MAME roms work best with fba emulator...

I'll try tomorrow both of them

Thanks again

mitu

@billy said in Problem configuring arcade machine:

Will those work for fba too? i read that MAME roms work best with fba emulator...

They should work with lr-fbneo also (there's no more fba in RetroPie), but arcade ROMs work best with the matching ROMset emulator - see https://retropie.org.uk/docs/Arcade/.

Billy

@mitu I finally got a bit of time to remap and change the retroarch file. But i downloaded it the games in the fba folder and they don't work. they do work in the mame-libretto folder as i can change some of the buttons with the TAB option. I remapped the fba retroarch folder but still doesn't work, i can't add coins to play...

also, i got a bunch of roms from different sites that i had saved over the years in a folder, but i have no idea which version they are. I guess this will be trying different emulators for each rom...

Thanks again for your help

mitu

@billy said in Problem configuring arcade machine:

I remapped the fba retroarch folder but still doesn't work, i can't add coins to play...

How did you re-map them ? The fba folder uses lr-fbneo as arcade emulator, which should use the same input configuration from RetroArch - i.e. Select to insert a coin.

also, i got a bunch of roms from different sites that i had saved over the years in a folder, but i have no idea which version they are. I guess this will be trying different emulators for each rom...

Each emulator has its own set of suppoted ROMs, there's no point in downloading random ROMs - get a split set for the emulator you're using.
More details in https://retropie.org.uk/docs/Arcade/.

Billy

@mitu that's what i don't understand. Here is what i do:

I add a rom into the fba folder
open the rom (the default emulator is lr-fbneo
the game opens but i cannot insert coins with any of the buttons even though the "all" retroarch is set to "select"
so I edited the retroarch in the fba folder only and nothing, it doesn't work...
Some of those roms work with Mame, so no big deal but i can't get any of them to work with lr-fbneo...

I hooked up a keyboard through the USB and i could insert coins with r-shift key but again the controllers were all over the place...

At least I can play some games now so i'll be trying them with different folders and emulators...

Thanks again