Provides classes to read and write serial bus data. More...
This module was introduced in Qt 5.8.
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Handles registration and creation of bus plugins |
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The interface class for CAN bus |
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QCanBusDevice::Filter struct defines a filter for CAN bus frames |
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Information about CAN bus interfaces |
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Factory class used as the plugin interface for CAN bus plugins |
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Container class representing a single CAN frame |
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Timestamp information with microsecond precision |
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The interface to send Modbus requests |
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Container class representing single bit and 16 bit word entries in the Modbus register |
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The base class for Modbus classes, QModbusServer and QModbusClient |
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Container class representing the physical and functional description of a Modbus server |
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Container class containing the function and error code inside a Modbus ADU |
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Abstract container class containing the function code and payload that is stored inside a Modbus ADU |
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Contains the data for a request sent with a QModbusClient derived class |
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Container class containing the function code and payload that is stored inside a Modbus ADU |
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Container class containing the function code and payload that is stored inside a Modbus ADU |
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Represents a Modbus client that uses a serial bus for its communication with the Modbus server |
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Represents a Modbus server that uses a serial port for its communication with the Modbus client |
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The interface to receive and process Modbus requests |
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The interface class for Modbus TCP client device |
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Represents the interface for objects that can be passed to QModbusTcpServer::installConnectionObserver |
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Represents a Modbus server that uses a TCP server for its communication with the Modbus client |
Provides classes to access various serial buses.
For C++ projects include the header appropriate for the current use case, for example applications using the CAN bus device may use
#include <QCanBusDevice>
To use the module with CMake, use the find_package() command to locate the needed module components in the Qt6 package:
find_package(Qt6 COMPONENTS SerialBus REQUIRED)
target_link_libraries(mytarget PRIVATE Qt6::SerialBus)
To use the module for building with qmake, add the module as a value of the QT variable in the project's .pro file:
QT += serialbus
See more in the Qt Serial Bus Overview.
