QModbusExceptionResponse is a container class containing the function and error code inside a Modbus ADU. More...
| Header: | #include <QModbusExceptionResponse> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS SerialBus)target_link_libraries(mytarget PRIVATE Qt6::SerialBus) |
| qmake: | QT += serialbus |
| Inherits: | QModbusResponse |
| QModbusExceptionResponse() | |
| QModbusExceptionResponse(const QModbusPdu &pdu) | |
| QModbusExceptionResponse(QModbusPdu::FunctionCode code, QModbusPdu::ExceptionCode ec) | |
| void | setExceptionCode(QModbusPdu::ExceptionCode ec) |
| virtual void | setFunctionCode(QModbusPdu::FunctionCode c) override |
A typical QModbusExceptionResponse response can looks like this:
QModbusExceptionResponse exception(QModbusExceptionResponse::ReportServerId, QModbusExceptionResponse::ServerDeviceFailure);
[constexpr noexcept] QModbusExceptionResponse::QModbusExceptionResponse()Constructs an invalid QModbusExceptionResponse.
Constructs a copy of pdu.
Constructs a QModbusExceptionResponse with function code set to code and exception error code set to ec.
Sets the response's exception code to ec.
[override virtual] void QModbusExceptionResponse::setFunctionCode(QModbusPdu::FunctionCode c)Reimplements: QModbusPdu::setFunctionCode(QModbusPdu::FunctionCode code).
Sets the response's function code to c.
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