Hi Marcel,

Marcel Holtmann wrote:
>>Hmm, I had a look at the USB "Device Class Definiton for HID" document, 
>>and at net/bluetooth/hidp/hid.[h,c], but I think I will need much more 
>>time to understand how to analyse a HID Report Descriptor.
>>
>>Do you know of any tools to faciliate analysing/generating Report 
>>Descriptors?
> 
> look at the links on my HID page.

I did, attached is how far I got in decoding the descriptor, using the 
HID Specifications and the Descriptor Tool.
There are some values (marked with '?') which I can't find in 
Hut1_11.pdf, but the basic structure should be there.

Next I would have a closer look at the hid parser, but I'm not sure when 
I get to do this...

Regards.
Matthias