Re: [Bluez-users] udev rules entry for bluetooth mouse

[Alexandre Ghisoli <alexandre.ghisoli@ycom.ch>]

Charles Bueche a =E9crit :
> Hi,
>
> I would like my new Logitech V270 to exists under /dev/input/v270,
> instead of a changing /dev/input/mouseN.
>
>  =20
Charles,

I've posted few weeks ago the same request, without any luck.

The trick come with the hid2hci, and the udev struct that is not updated.
With the recent udev-081, struct is somewhat updated, and I'm able to=20
have a fixed device, but without using event driver (witch I want to=20
use, but I still cannot write udev rules).

By now, with the rule :
KERNEL=3D=3D"mouse*"        SYSFS{name}=3D=3D"Bluetooth HID Boot Protocol=
=20
Device", NAME=3D=3D"input/bt-mx900", MODE=3D=3D"0664"

i'm able to get a FIXED device at /dev/input/bt-mx900 working mouse.

Now, next problem is when the bluetooth stack goes standby (for exemple,=20
let my PC running while lunch), when I touch the mouse to reconnect=20
(hidd setup the link, correct device name is recreated), X lost my=20
mouse, and I'm forced to close / open session to get it working again.


> % hidd --show
> 00:07:61:3B:9B:7C Logitech Bluetooth Mouse [046d:b002] connected
>
> % cat /proc/bus/input/devices
> ...snipp...
> I: Bus=3D0005 Vendor=3D046d Product=3Db002 Version=3D4809
> N: Name=3D"Logitech Bluetooth Mouse"
> P: Phys=3D00:10:C6:22:54:AF
> H: Handlers=3Dmouse4 event4=20
> B: EV=3Df=20
> B: KEY=3Dff0000 0 0 0 0 0 0 0 0=20
> B: REL=3D103=20
> B: ABS=3D300 0=20
> ...snipp...
>
>  =20
To show udev properties, use

udevinfo -a -p /sys/class/input/event4 (as seen in your dump before)

Regards
--Alexandre




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