Cannot differentiate HID devices on Bluetooth

[ericswpark]

From: OpenTabletDriver/OpenTabletDriver#2628 (comment)

HidSharp reports the VID/PID and strings of the bluetooth modem of the system instead of the hardware across the bluetooth connection.

[gonX]

I feel the naming of this issue is not necessarily correct. VID+PID is not necessarily a concept that Bluetooth can emit in the first place. The receiver already has a VID+PID (as evident from e.g. OpenTabletDriver/OpenTabletDriver#2628), and can detect the device and otherwise work correctly.

But it is correct that e.g. OpenTabletDriver is currently unable to tell which exact tablet is on the other end of the receiver.

So I think the proper title of this issue is closer to "It is not obvious how to differentiate HID devices on Bluetooth".

[digtail]

Hi, I poked a bit around and found some way to identify bluetooth devices, there is a POC in here: https://github.com/InfinityGhost/HIDSharpCore/pull/28