Xbox Wireless Controller on Bluetooth not fully mapped

[sascha777]

Hi guys,

I am running
moonlight-embedded-2.4.11-1buster1
on my PI 3b and connect to my PC running
NVIDIA GeForce GTX 750 Ti, GFE 3.20.3.63 (gs_04_22_28196077, 7.1.422.0)
It connects my Xbox Wireless Controller via Bluetooth

Detected Xbox Wireless Controller (050000005e040000fd02000003090000) on /dev/input/event2 as Xbox One Wireless Controller
Detected Xbox Wireless Controller Consumer Control (050000005e040000fd02000003090000) on /dev/input/event3 as Xbox One Wireless Controller

which is listed in the gamecontrollerdb.txt and most recently updated.
Also the gamepad was updated to the latest fireware on my pc.

Issue:
The return/back button isn't mapped correctly.
The verbose log on moonlight-embedded shows (on that same button) the following two missing mappings BUT not on pressing the button but a lit later:

Unmapped button: 309
Unmapped button: 313
Unmapped button: 314
Unmapped button: 316

When connecting the gamepad via USB with bluetooth disabled I get this verbose message
No mapping available for Microsoft X-Box One S pad (030000005e040000ea02000008040000) on /dev/input/event2

Expected behaviour:
Back/return button is working properly

I asked the SDL_GameControllerDB project, but we weren't able to solve it.
Any ideas from why the button isn't mapped correctly?

Thanks for your help!

[Mythandar]

I haven't tried this with moonlight embedded, but here's a driver for the xbox One S over bluetooth for linux which works really well on the pi. https://atar-axis.github.io/xpadneo/ May be worth a try.