Qt Serial Port
Qt Serial Port provides basic functionality for configuration, I/O operations, and getting and setting the control signals of the RS-232 pinouts.
The following items are not supported by this module:
- Terminal features, such as echo, control CR/LF, and so on.
- Text mode.
- Configuring timeouts and delays while reading or writing.
- Pinout signal change notification.
Using the Module
Using a Qt module's C++ API requires linking against the module library, either directly or through other dependencies. Several build tools have dedicated support for this, including CMake and qmake.
Building with Cmake
find_package() command to locate the needed module component in the
find_package(Qt6 REQUIRED COMPONENTS SerialPort) target_link_libraries(mytarget PRIVATE Qt6::SerialPort)
For more details, see the Build with CMake overview.
Building with qmake
To configure the module for building with qmake, add the module as a value of the
QT variable in the project's .pro file:
QT += serialport
Changes to Qt SerialPort lists important changes in the module API and functionality that were done for the Qt 6 series of Qt.
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