Error configuring joypad 2 in emulationstation

[Moiver]

Good night,

Sorry in advance for my english.

I've purchased two joypads with their respective controllers, emulationstation detects two gamepads, i configure first gamepad,so when i finish i check the gamepad ingame and works great, then i go back and try to configure the second gamepad like the first one.

There is when the problem ocurs, the second gamepad is configured and ingame works great, but gamepad1 has been unconfigured. The problem is when i configure the second gamepad doesnt matter witch one is then the first one configurated is unconfigured and works bad.

I tried to restart emulationstation inputs in the retropie setup core packages and configure again but is not working.

Also i reinstalled retroarch from souce today.

Any ideas why its happening?

When configuring gamepads in emulationstation this is my mapping:

gamepad1:
up:3 down:0 left:2 right:4 B:-0 A:-1 X:1 Y:6 L:5 R:+0 Start:7 Select:+1
gamepad2:
up:-1 down:-0 left:+1 right:+0 B:3 A:5 X:4 Y:2 L:6 R:7 Start:0 Select:1

Thank you :)

[Moiver]

I've found the error.

Its because Emulationstation only configures the last input in es_input.cfg, because the "deviceName" name and the "deviceGUID" of the two joypads are the same only the last one is configured.

Thats because ingame only the last joypad is configured.

I've found a workaround while in the session but when you exit ES it disappears.

So,does someone have a solution for mapping the two same joypad in ES? They are detected as "DragonRise Inc. Generic USB Joystick" maybe change the name of one?

Or is possible to change the Guid?

Thanks :)

[Moiver]

I've found a solution:

Install attract frontend, then i can configure my two joypads manually for the frontend.

For the backend(retroarch) i had the next line with value "linuxraw" so i changed it to udev and autoconfig worked!

input_joypad_driver = "udev"

The buttons were previously mapped so only configuring retroarch/all/retroarch.cfg was enough, now the two joypads work.

Hope this post helps someone!