pops elements from the queue when work is available, waits if no work is available

* @brief Get the Node Identifier parameter for the connected Xbee * @return std::string the ASCII string node identifier of the Xbee * * The

* @brief Check if connected to device * @return bool if connected */

Push work if the queue is not full

Control the vehicle.

QStringListModel* loggingModel() { return &logging_model; } * @brief Accessor for the QStandardItemModel holding diagnostic messages * @return QStan

* @brief Get the network address of the Xbee it is connected to. * @return std::string the network address of this Xbee * * The network addre

* @brief Accessor for the QStandardItemModel holding image masks * @return QStandardItemModel* Pointer to the model */

* @brief Accessor for the QStandardItemModel holding runstop messages * @return QStandardItemModel* Pointer to the model */

sets the maximum size of the blocking queue