Hi,
Alan Stern schrieb:
> Just as a hint: You can get more information about the device (i.e.,
> you can get the report descriptors) by doing:
>
> rmmod usbhid
> lsusb -v
> modprobe usbhid
Thank you Alan, that's useful indeed. I'm still reading more about the
USB specification in order to fully understand the report descriptor,
but I'd be thankful if somebody finds some time to look over it and give
me a hint where to start to get a working driver.
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Local ): Usage, data= [ 0x01 ] 1
Consumer Control
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Local ): Usage, data= [ 0xe9 ] 233
Volume Increment
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Local ): Usage, data= [ 0xea ] 234
Volume Decrement
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x02 ] 2
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Main ): Input, data= [ 0x42 ] 66
Data Variable Absolute No_Wrap Linear
Preferred_State Null_State Non_Volatile Bitfield
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Global): Report Size, data= [ 0x06 ] 6
Item(Main ): Input, data= [ 0x01 ] 1
Constant Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Philipp
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