| Qt 5.14 introduces many new features and improvements as well as bugfixes |
| over the 5.13.x series. For more details, refer to the online documentation |
| included in this distribution. The documentation is also available online: |
| |
| https://doc.qt.io/qt-5/index.html |
| |
| The Qt version 5.14 series is binary compatible with the 5.13.x series. |
| Applications compiled for 5.13 will continue to run with 5.14. |
| |
| Some of the changes listed in this file include issue tracking numbers |
| corresponding to tasks in the Qt Bug Tracker: |
| |
| https://bugreports.qt.io/ |
| |
| Each of these identifiers can be entered in the bug tracker to obtain more |
| information about a particular change. |
| |
| **************************************************************************** |
| * Qt 5.14.0 Changes * |
| **************************************************************************** |
| |
| QtSerialBus |
| ----------- |
| |
| - QCanBusDevice: |
| * [QTBUG-54943] Added the function resetController() to reset a CAN |
| controller from bus off state, as far as supported by the various |
| plugins. |
| * [QTBUG-70766] Added the function busStatus() to query the CAN bus |
| status from the CAN bus device. |
| * [QTBUG-70449] Added the QCanBusDevice::OperationError and |
| QCanBusDevice::TimeoutError codes to signal wrong operation |
| respectively timeout errors. |
| * [QTBUG-72979] Added operators to compare QCanBusDevice::Filter |
| for equality or inequality. |
| |
| - CAN Plugins |
| * PeakCAN: Added support for PCAN-USB devices on macOS by using the |
| MacCAN library (http://www.mac-can.com) |
| * SocketCAN: |
| * [QTBUG-54296] If libsocketcan is available, the CAN bus bitrate |
| can be get and set at runtime. |
| * [QTBUG-75204] Added the configuration parameter |
| QCanBusDevice::ProtocolKey to use another protocol inside the |
| protocol family PF_CAN. |
| * VirtualCAN: Fixed that the plugin stayed forever in closing state |
| after disconnect and subsequent connect calls always failed. |
| |
| - Modbus |
| * [QTBUG-75405][QTBUG-76232] Expose the underling QIODevice used |
| for Modbus communication, e.g. for setting the serial port |
| hardware flow control (RTS/CTS). |
| * The UserParameter enum value of QModbusDevice::ConnectionParameter |
| has been deprecated in favor of using the underlying QIODevice. |