  TRACE: hid_prepare_parser(): dumping the raw report descriptor 
  TRACE: hid_prepare_parser(): 0x000: 0x05 0x01 0x09 0x06 0xa1 0x01 0x05 0x07 
  TRACE: hid_prepare_parser(): 0x008: 0x19 0xe0 0x29 0xe7 0x15 0x00 0x25 0x01 
  TRACE: hid_prepare_parser(): 0x010: 0x75 0x01 0x95 0x08 0x81 0x02 0x95 0x01 
  TRACE: hid_prepare_parser(): 0x018: 0x75 0x08 0x81 0x01 0x95 0x05 0x75 0x01 
  TRACE: hid_prepare_parser(): 0x020: 0x05 0x08 0x19 0x01 0x29 0x05 0x91 0x02 
  TRACE: hid_prepare_parser(): 0x028: 0x95 0x01 0x75 0x03 0x91 0x01 0x95 0x06 
  TRACE: hid_prepare_parser(): 0x030: 0x75 0x08 0x15 0x00 0x25 0x65 0x05 0x07 
  TRACE: hid_prepare_parser(): 0x038: 0x19 0x00 0x29 0x65 0x81 0x00 0xc0 
  TRACE: hid_prepare_parser(): parsing the HID tree of USB device 001/003[0]... 
