On Tue, May 16, 2023 at 5:07 PM Jake Rue <jakerue222@xxxxxxxxx> wrote: > > When I look at btmon output of advertising reports for BT Classic for > Linux boxes, I see something like this: > > > HCI Event: Extended Inquiry Result > [cut] > Device ID: USB Implementer's Forum assigned (0x0002) > Vendor: Linux Foundation (0x1d6b) > Product: 0x0246 > Version: 5.4.0 (0x0540) > > I am wondering where the 0x540 version comes from / corresponds to > about the host software stack version (I couldn't find such a constant > in the BlueZ source code or googling around. But for instance a BlueZ > 5.64 had this value, so it doesn't match 1:1 to BlueZ). But it seems > to change slightly over time for different Linux machines. > > And I'm also curious about the 0x246 product ID, though it seems like > that's always the same for all Linux machines I've seen thus far. > > Cheers - Jake It's not the most important thing in the world, but I'm still curious if anyone knows where this number comes from. Cheers - Jake
