Yes - the 6 button controller for Genesis can be used with the GamepadBlock. You can switch to 6 button mode with the button combination "A+B+C+Start+Up".
@didier110 Hey, I had the same problem running Mega Bomberman.
I switched from lr-picodrive to lr-genesis-gx and all was fixed with that game. Since that, I've switched most of my sega to the lr-genesis-gx emulator.
Just a point of interest, Streets of Rage / Bare Knuckle isn't actually 2 ROMs but a single ROM that changes based on the language / country setting. It will even do this dynamically in some emulators and on real hardware if you have a country switch mod.
Load SOR and wait until the title sequence / back story start to play and once the story starts scrolling up, enter the GUI and change the language to Japanese and then exit the GUI. The story will continue to scroll and then change to Japanese after a few seconds.
@jdrassa I did an entire update to all even a kernel update to see if that would help out, but I'll have to check the build number to be positive. Also, I have the Kids Emulation Station build enabled as a safety measure. I don't know if that may have something to do with it.
@TMNTturtlguy I don't have a cabinet yet but I've thought about this on and off. I think you have a good compromise there, and swapping A and C might be a good experiment.
@mediamogul This did the trick for me thank you!
sudo rm /home/pi/RetroPie/roms/genesis/megadrive
I got the issue when I launch the setup update script from retropie, now is all working again!
I was lucky enough to get one of those mini genesis hubs from shirtpunch before they sold out.
As for the select button, can you not map select to two impossible key presses (ie up+down) and solder a tiny button to the traces with diodes?
solved it! I just rebuilt the filesystem in another SD card and now everything is working.
Probably I have corrupted the configuration moving manually the images of the megadrive.
Thanks guys