code: def set_user_name(self, uid, name):
          
          data = [uid]
          if len(name) > 16:
              raise Exception('name must be less than or = 16 chars')
          name = name.ljust(16, "\x00")
          data.extend([ord(x) for x in name])
          self.xraw_command(netfn=0x06, command=0x45, data=data)
          return True
docs: Set user name
  
          :param uid: user number [1:16]
          :param name: username (limit of 16bytes)