code: def get_physical_descriptor(self):
          
          raw_data_type = c_ubyte * 1024
          raw_data = raw_data_type()
          if hid_dll.HidD_GetPhysicalDescriptor(self.hid_handle,
              byref(raw_data), 1024 ):
              return [x for x in raw_data]
          return []
docs: Returns physical HID device descriptor