Assign motion controls in WiinUPro?

[VanillaCold]

Assuming I'm using the software right, there doesn't seem to be an option to assign the motion controls - excluding the IR sensor, anyway - in WiinUPro.
I don't really expect to see an update that adds them, but would it be possible to do this for WiinUPro's successor?

(also - does getting Wii MotionPlus working outright require a Toshiba-compatible bluetooth adaptor, or is there any way at all to do it without this?)

(Also, also - are there plans for the successor to have a Linux version? Linux does have native support for the wiimote, although for me at least the nunchuck and motion controls don't work at all there.)

[KeyPuncher]

I believe that's correct, it seems I never put implementations in WiinUPro and only had them in WiinUSoft.
They are planned for the successor from the get go, I was actually looking at gyroscope data a few days ago and am sort of annoyed at myself for not ever adding it because it's really not that complicated.

What sort of type of motion control options would be appealing?

Connecting Wii MotionPlus controllers was working with the syncing feature, however in most recent Windows 11, I'm not sure this is the case anymore. They keep fiddling with the underlaying Bluetooth implementation in Windows updates and with a focus on BLE over classic they have broken and fixed it several times. There might be code changes needed to update how to pair but I'm not sure what the status is at the moment, I haven't reach opening Bluetooth connections in my rewrite yet. I'm not sure the Toshiba Stack will install under Windows 11 or not.

The successor is being written modularly in such a way that things that do not rely on the specific OS are platform agnostic. Once everything is in place, the only thing needed to support any OS is an implementation for device connectivity and the UI.

[VanillaCold]

Huh, would the Toshiba stack really be necessary though?
With the Dolphin emulator at least, it seem to be working fine with the regular Microsoft Bluetooth stack - although I'm on Windows 10, not 11, given how Win11 is generally a piece of utter trash.

Also, as for which controls would be appealing, I think mainly the gyroscope and accelerometer would be interesting - for instance, in a flying game, controlling via the gyroscope would feel quite good I think.
(alongside configuration options for a deadzone, especially for the accelerometer.)