Topics created by TOMillr

Wenn sich daran in letzter Zeit nichts geändert hat ist HDMI-CEC abhänging vom verwendeten Grafiktreiber, d. h. dieser muß es unterstützen.
Du hast jetzt leider nicht dazu geschrieben was Recalbox bei Dir hardwaremäßig bedeutet.

I have a retro-bit Sega bluetooth controller and it took me a while to figure out how to pair and configure it correctly. I'm still having an issue with handoff from Emulation Station to Retroarch but it's playable.

Anyway, I pair the controller using home+X. Then configure the buttons as follows in emulationstation:

Controller == Emulation station
B = A
A = B
Y = X
X = Y
Z = LB (ensure this configures as Axis 2+ not 2-)
C = RB (ensure this configures as Axis5+ not 5-)
LB = L2
RB = R2
Start = Start
Select = Select
Home = hotkey

This configuration in emulationstation matches the normal buttons for StreetFighter2 on sega without any customizing the controller config in the emulator. To ensure Z and C configure as Axis 2+ and 5+ i have to hold them longer than usual or they detect as 2- and 5-. Sometimes have to redo C and Z multiple times to get it to detect as +.

edit: this button config works but the problem I have is that after emulationstation goes black to enter the emulator, nothing happens until I turn off the controller (by holding the home button) and then turning it back on (by holding the home button). Then the game will play fine.

To provide some more technical documentation:

Support for HDMI-CEC is part of the Linux kernel since v4.8.
https://01.org/linuxgraphics/gfx-docs/drm/media/kapi/cec-core.html

The CEC adapters made by Pulse Eight already support this and can work as a compatible adapter on x86/x64 machines.