Bluetooth mouse does not connect after reboot
Iain Hibbert
plunky at rya-online.net
Fri Jan 21 20:10:00 UTC 2011
On Fri, 21 Jan 2011, David Demelier wrote:
the HID descriptor you posted decodes as
Collection page=Generic_Desktop usage=Mouse
Collection page=Generic_Desktop usage=Pointer
Input id=2 size=1 count=1 page=Button usage=Button_1 Variable, logical range 0..1
Input id=2 size=1 count=1 page=Button usage=Button_2 Variable, logical range 0..1
Input id=2 size=1 count=1 page=Button usage=Button_3 Variable, logical range 0..1
Input id=2 size=1 count=1 page=Button usage=Button_4 Variable, logical range 0..1
Input id=2 size=1 count=1 page=Button usage=Button_5 Variable, logical range 0..1
Input id=2 size=1 count=1 page=Button usage=Button_6 Variable, logical range 0..1
Input id=2 size=1 count=1 page=Button usage=Button_7 Variable, logical range 0..1
Input id=2 size=1 count=1 page=Button usage=Button_8 Variable, logical range 0..1
Input id=2 size=12 count=1 page=Generic_Desktop usage=X Variable Relative, logical range -2047..2047
Input id=2 size=12 count=1 page=Generic_Desktop usage=Y Variable Relative, logical range -2047..2047
Input id=2 size=8 count=1 page=Generic_Desktop usage=Wheel Variable Relative, logical range -127..127
Input id=2 size=8 count=1 page=Consumer usage=AC_Pan Variable Relative, logical range -127..127
End collection
End collection
Input id=16 size=8 count=6 page=Microsoft usage=0x0001, logical range 0..255
Output id=16 size=8 count=6 page=Microsoft usage=0x0001, logical range 0..255
Collection page=Microsoft usage=0x0001
so for report # 2 we expect a six byte report at the end of the packet
(the rest is ACL (5), L2CAP (4) and HID (2) headers..)
> for wheel up:
> > 02 0C 20 0C 00 08 00 43 00 A1 02 00 00 00 00 01 00
>
> for wheel down:
> > 02 0C 20 0C 00 08 00 43 00 A1 02 00 00 00 00 FF 00
those are GenericDesktop/Wheel +1 (01) and -1 (FF) values, probably you
can make them larger by spinning the wheel faster
> for wheel logical button to left:
> > 02 0C 20 0C 00 08 00 43 00 A1 02 00 00 00 00 00 FF
> > 02 0C 20 0C 00 08 00 43 00 A1 02 00 00 00 00 00 00
>
> and for wheel logical button to right:
> > 02 0C 20 0C 00 08 00 43 00 A1 02 00 00 00 00 00 01
> > 02 0C 20 0C 00 08 00 43 00 A1 02 00 00 00 00 00 00
and Consumer/AC_PAN -1 (ff) and +1 (01) and since it comes from a button
you probably can't increase the speed - might accelerate, if you held it
down? They sent a 00 on release though I don't think that is required
(don't think my apple magic mouse ever did that with PAN)
iain
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