[REQUEST] Button remap for audi A6 C7

[zrnec]

Could it be possible to remap any of media buttons (TEL for example) to open carplay directly, to not go into menu and scroll every time.
Or if anyone could give me pointers which files in firmware are used to manage these buttons.
FW: MHI2_ER_AU57X_K3663

[mrfixpl]

I've seen https://mqbtools.nl/buttons/ for VW/Seat/Skoda and was hoping that Audi will have the same config file. Sadly, it does not... Would love to remap one of the buttons (or for example long press action of TEL) to ASI as well.

[zrnec]

I've seen https://mqbtools.nl/buttons/ for VW/Seat/Skoda and was hoping that Audi will have the same config file. Sadly, it does not... Would love to remap one of the buttons (or for example long press action of TEL) to ASI as well.

Yep i tried to dump system files using MIB and i coudnl't find any similar/same files as VW uses, i tried finding any files that could handle these pressed but due to lack of my knowledge i couldn't find anything

[mrfixpl]

OK, so it looks like Audi, Porsche, Bentley have hardcoded button DSI signals to the keyActions inside the LSD.JXE.

Not only the "regular" button presses are defined there, but also ComboKey actions - this is mapping two DSI signals with a keyAction like: REM, GEM, HMI_EM, screenshot, reboot, log dump, and emulating buttons that are brand specific.

Some actions are even conditioned with !this.framework.isPBuild() to not work if HMI is marked as Production. Or this.framework.isPorsche() to work only on specific brand.

[zrnec]

OK, so it looks like Audi, Porsche, Bentley have hardcoded button DSI signals to the keyActions inside the LSD.JXE.

Not only the "regular" button presses are defined there, but also ComboKey actions - this is mapping two DSI signals with a keyAction like: REM, GEM, HMI_EM, screenshot, reboot, log dump, and emulating buttons that are brand specific.

Some actions are even conditioned with !this.framework.isPBuild() to not work if HMI is marked as Production. Or this.framework.isPorsche() to work only on specific brand.

Sorry i tried to look into some classes inside dump i made with MIB and i can't find anything, based on what you said do you think its possible to make patches to create custom buttons or not? Thanks