Mapping gamepad controls in RetroPie (for MAME2003 arcade games) - Raspberry Pi Stack Exchange
How to Set Up RetroArch, The Ultimate All-In-One Retro Games Emulator
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Enhancement] RETROPAD's mapping to saturn and sega genesis controllers. · Issue #6041 · libretro/RetroArch · GitHub
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Lakka documentation - Input settings
I can't understand how to set up my controller in Retroarch -- the only available device in 'device index' is an unrelated gamepad, all my custom bindings are shown as "N/A" in