code: def connect(self):
          
          self._start_connect(self.CA_SINGLE_SHOT)
          while(self._connect_state.value == self.CS_ATTEMPTING_CONNECT or
                self._connect_state.value == self.CS_CONNECTING):
              time.sleep(0.1)
          if self.CS_CONNECTED != self._connect_state.value:
              raise exceptions.RoasterLookupError
docs: Attempt to connect to hardware immediately.  Will not retry.
          Check freshroastsr700.connected or freshroastsr700.connect_state
          to verify result.
          Raises:
              freshroastsr700.exeptions.RoasterLookupError
                  No hardware connected to the computer.