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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.
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