code: def get_result(self):
          
          while self._result is None:
              if len(self.daplink._commands_to_read) > 0:
                  self.daplink._read_packet()
              else:
                  assert not self.daplink._crnt_cmd.get_empty()
                  self.daplink.flush()
  
          if self._error is not None:
              # Pylint is confused and thinks self._error is None
              # since that is what it is initialized to.
              # Supress warnings for this.
              # pylint: disable=raising-bad-type
              raise self._error
  
          assert self._result is not None
          return self._result
docs: Get the result of this transfer.