code: def doControl(self, controlCode, bytes=[]):
          
          CardConnection.doControl(self, controlCode, bytes)
          hresult, response = SCardControl(self.hcard, controlCode, bytes)
          if hresult != 0:
              raise SmartcardException(
                  'Failed to control ' + SCardGetErrorMessage(hresult))
  
          data = [(x + 256) % 256 for x in response]
          return list(data)
docs: Transmit a control command to the reader and return response.
  
          controlCode: control command
  
          bytes:       command data to transmit (list of bytes)
  
          return:      response are the response bytes (if any)