Modbus TCP client. More...

#include <cutehmi/modbus/TCPClient.hpp>

Inheritance diagram for cutehmi::modbus::TCPClient:

Public Slots
void	open () override

void	close () override

Public Slots inherited from cutehmi::modbus::AbstractDevice
virtual void	open ()=0

virtual void	close ()=0

Signals
void	hostChanged ()

void	portChanged ()

void	slaveAddressChanged ()

Signals inherited from cutehmi::modbus::AbstractClient
void	pollingIntervalChanged ()

void	pollingTaskIntervalChanged ()

void	requestIntervalChanged ()

void	timeoutChanged ()

Signals inherited from cutehmi::modbus::AbstractDevice
void	errored (cutehmi::InplaceError error)

void	stateChanged ()

void	readyChanged ()

void	maxReadCoilsChanged ()

void	maxWriteCoilsChanged ()

void	maxReadDiscreteInputsChanged ()

void	maxWriteDiscreteInputsChanged ()

void	maxReadHoldingRegistersChanged ()

void	maxWriteHoldingRegistersChanged ()

void	maxReadInputRegistersChanged ()

void	maxWriteInputRegistersChanged ()

void	maxRequestsChanged ()

void	requestCompleted (QJsonObject request, QJsonObject reply)

Public Member Functions
	TCPClient (QObject *parent=nullptr)

	~TCPClient () override

QString	host () const

void	setHost (const QString &host)

int	port () const

void	setPort (int port)

int	slaveAddress () const

void	setSlaveAddress (int slaveAddress)

int	timeout () const override

void	setTimeout (int timeout) override

Public Member Functions inherited from cutehmi::modbus::AbstractClient
int	pollingInterval () const

void	setPollingInterval (int interval)

int	pollingTaskInterval () const

void	setPollingTaskInterval (int interval)

int	requestInterval () const

void	setRequestInterval (int interval)

virtual int	timeout () const =0

virtual void	setTimeout (int timeout)=0

void	configureStarting (QState *starting, AssignStatusFunction assignStatus) override

void	configureStarted (QState active, const QState idling, const QState *yielding, AssignStatusFunction assignStatus) override

void	configureStopping (QState *stopping, AssignStatusFunction assignStatus) override

void	configureBroken (QState *broken, AssignStatusFunction assignStatus) override

void	configureRepairing (QState *repairing, AssignStatusFunction assignStatus) override

void	configureEvacuating (QState *evacuating, AssignStatusFunction assignStatus) override

std::unique_ptr< QAbstractTransition >	transitionToStarted () const override

std::unique_ptr< QAbstractTransition >	transitionToStopped () const override

std::unique_ptr< QAbstractTransition >	transitionToBroken () const override

std::unique_ptr< QAbstractTransition >	transitionToYielding () const override

std::unique_ptr< QAbstractTransition >	transitionToIdling () const override

Public Member Functions inherited from cutehmi::modbus::AbstractDevice
State	state () const

bool	ready () const
	Get readiness status. More...

int	maxReadCoils () const

void	setMaxReadCoils (int maxReadCoils)

int	maxWriteCoils () const

void	setMaxWriteCoils (int maxWriteCoils)

int	maxReadDiscreteInputs () const

void	setMaxReadDiscreteInputs (int maxReadDiscreteInputs)

int	maxWriteDiscreteInputs () const

void	setMaxWriteDiscreteInputs (int maxWriteDiscreteInputs)

int	maxReadHoldingRegisters () const

void	setMaxReadHoldingRegisters (int maxReadHoldingRegisters)

int	maxWriteHoldingRegisters () const

void	setMaxWriteHoldingRegisters (int maxWriteHoldingRegisters)

int	maxReadInputRegisters () const

void	setMaxReadInputRegisters (int maxReadInputRegisters)

int	maxWriteInputRegisters () const

void	setMaxWriteInputRegisters (int maxWriteInputRegisters)

int	maxRequests () const

void	setMaxRequests (int maxRequests)

Coil *	coilAt (quint16 address)

DiscreteInput *	discreteInputAt (quint16 address)

HoldingRegister *	holdingRegisterAt (quint16 address)

InputRegister *	inputRegisterAt (quint16 address)

Q_INVOKABLE void	requestReadCoils (quint16 address, quint16 amount=1, QUuid *requestId=nullptr)
	Read coils request. More...

Q_INVOKABLE void	requestWriteCoil (quint16 address, bool value, QUuid *requestId=nullptr)
	Write coils request. More...

Q_INVOKABLE void	requestWriteMultipleCoils (quint16 address, QJsonArray values, QUuid *requestId=nullptr)
	Write multiple coils request. More...

Q_INVOKABLE void	requestReadDiscreteInputs (quint16 address, quint16 amount=1, QUuid *requestId=nullptr)
	Read discrete inputs request. More...

Q_INVOKABLE void	requestWriteDiscreteInput (quint16 address, bool value, QUuid *requestId=nullptr)
	Write discrete input request. More...

Q_INVOKABLE void	requestWriteMultipleDiscreteInputs (quint16 address, QJsonArray values, QUuid *requestId=nullptr)
	Write multiple discrete inputs request. More...

Q_INVOKABLE void	requestReadHoldingRegisters (quint16 address, quint16 amount=1, QUuid *requestId=nullptr)
	Read holding registers request. More...

Q_INVOKABLE void	requestWriteHoldingRegister (quint16 address, quint16 value, QUuid *requestId=nullptr)
	Write holding register request. More...

Q_INVOKABLE void	requestWriteMultipleHoldingRegisters (quint16 address, QJsonArray values, QUuid *requestId=nullptr)
	Write multiple holding registers request. More...

Q_INVOKABLE void	requestReadInputRegisters (quint16 address, quint16 amount=1, QUuid *requestId=nullptr)
	Read input registers request. More...

Q_INVOKABLE void	requestWriteInputRegister (quint16 address, quint16 value, QUuid *requestId=nullptr)
	Write input register request. More...

Q_INVOKABLE void	requestWriteMultipleInputRegisters (quint16 address, QJsonArray values, QUuid *requestId=nullptr)
	Write multiple input registers request. More...

Q_INVOKABLE void	requestDiagnostics (cutehmi::modbus::AbstractDevice::DiagnosticsSubfunction subfunction, quint16 data, QUuid *requestId=nullptr)
	Diagonistics request. More...

Q_INVOKABLE void	requestReadExceptionStatus (QUuid *requestId=nullptr)
	Report slave id request. More...

Q_INVOKABLE void	requestFetchCommEventCounter (QUuid *requestId=nullptr)
	Report slave id request. More...

Q_INVOKABLE void	requestFetchCommEventLog (QUuid *requestId=nullptr)
	Report slave id request. More...

Q_INVOKABLE void	requestReportSlaveId (QUuid *requestId=nullptr)
	Report slave id request. More...

Q_INVOKABLE void	requestMaskWriteHoldingRegister (quint16 address, quint16 andMask, quint16 orMask, QUuid *requestId=nullptr)
	Mask write holding register request. More...

Q_INVOKABLE void	requestReadWriteMultipleHoldingRegisters (quint16 readAddress, quint16 amount, quint16 writeAddress, QJsonArray values, QUuid *requestId=nullptr)
	Read/write multiple holding registers request. More...

Q_INVOKABLE void	requestReadFIFOQueue (quint16 address, QUuid *requestId=nullptr)
	Read FIFO queue request. More...

Q_INVOKABLE QJsonObject	readFileRecordSubrequest (quint16 file, quint16 address, quint16 amount)
	Generate read file record subrequest. More...

Q_INVOKABLE void	requestReadFileRecord (QJsonArray subrequests, QUuid *requestId=nullptr)
	Read file record request. More...

Q_INVOKABLE QJsonObject	writeFileRecordSubrequest (quint16 file, quint16 address, QJsonArray values)
	Generate write file record subrequest. More...

Q_INVOKABLE void	requestWriteFileRecord (QJsonArray subrequests, QUuid *requestId=nullptr)
	Write file record request. More...

Q_INVOKABLE void	request (cutehmi::modbus::AbstractDevice::Function function, QJsonObject payload, QUuid *requestId=nullptr)
	Modbus function request. More...

Public Member Functions inherited from QObject
virtual const QMetaObject *	metaObject () const const

	QObject (QObject *parent)

virtual	~QObject ()

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const const

void	setObjectName (const QString &name)

bool	isWidgetType () const const

bool	isWindowType () const const

bool	signalsBlocked () const const

bool	blockSignals (bool block)

QThread *	thread () const const

void	moveToThread (QThread *targetThread)

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

void	killTimer (int id)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

const QObjectList &	children () const const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectTree ()

void	dumpObjectInfo ()

void	dumpObjectTree () const const

void	dumpObjectInfo () const const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const const

QList< QByteArray >	dynamicPropertyNames () const const

void	destroyed (QObject *obj)

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

bool	inherits (const char *className) const const

void	deleteLater ()

	Q_DISABLE_COPY (Class)

	Q_DISABLE_MOVE (Class)

	Q_DISABLE_COPY_MOVE (Class)

T	qobject_cast (QObject *object)

T	qobject_cast (const QObject *object)

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

	Q_CLASSINFO (Name, Value)

	Q_INTERFACES (...)

	Q_PROPERTY (...)

	Q_ENUMS (...)

	Q_FLAGS (...)

	Q_ENUM (...)

	Q_FLAG (...)

	Q_ENUM_NS (...)

	Q_FLAG_NS (...)

	Q_OBJECT Q_OBJECT

	Q_GADGET Q_GADGET

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_SIGNALS Q_SIGNALS

	Q_SIGNAL Q_SIGNAL

	Q_SLOTS Q_SLOTS

	Q_SLOT Q_SLOT

	Q_EMIT Q_EMIT

	Q_INVOKABLE Q_INVOKABLE

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

virtual void	configureStarting (QState *starting, AssignStatusFunction assignStatus)=0

virtual void	configureStarted (QState active, const QState idling, const QState *yielding, AssignStatusFunction assignStatus)=0

virtual void	configureStopping (QState *stopping, AssignStatusFunction assignStatus)=0

virtual void	configureBroken (QState *broken, AssignStatusFunction assignStatus)=0

virtual void	configureRepairing (QState *repairing, AssignStatusFunction assignStatus)=0

virtual void	configureEvacuating (QState *evacuating, AssignStatusFunction assignStatus)=0

virtual std::unique_ptr< QAbstractTransition >	transitionToStarted () const=0

virtual std::unique_ptr< QAbstractTransition >	transitionToStopped () const=0

virtual std::unique_ptr< QAbstractTransition >	transitionToBroken () const=0

virtual std::unique_ptr< QAbstractTransition >	transitionToYielding () const=0

virtual std::unique_ptr< QAbstractTransition >	transitionToIdling () const=0

Static Public Attributes
static constexpr int	MIN_SLAVE_ADDRESS = internal::TCPClientConfig::MIN_SLAVE_ADDRESS

static constexpr int	MAX_SLAVE_ADDRESS = internal::TCPClientConfig::MAX_SLAVE_ADDRESS

static const char *	INITIAL_HOST = internal::TCPClientConfig::INITIAL_HOST

static constexpr int	INITIAL_PORT = internal::TCPClientConfig::INITIAL_PORT

static constexpr int	INITIAL_SLAVE_ADDRESS = internal::TCPClientConfig::INITIAL_SLAVE_ADDRESS

static constexpr int	INITIAL_TIMEOUT = internal::TCPClientConfig::INITIAL_TIMEOUT

Static Public Attributes inherited from cutehmi::modbus::AbstractClient
static constexpr int	INITIAL_POLLING_INTERVAL = 250

static constexpr int	INITIAL_POLLING_TASK_INTERVAL = 10

static constexpr int	INITIAL_REQUEST_INTERVAL = 5

Static Public Attributes inherited from cutehmi::modbus::AbstractDevice
static constexpr quint16	MIN_ADDRESS = 0

static constexpr quint16	MAX_ADDRESS = 65535

static constexpr int	INITIAL_MAX_READ_COILS = 16

static constexpr int	INITIAL_MAX_WRITE_COILS = 16

static constexpr int	INITIAL_MAX_READ_DISCRETE_INPUTS = 16

static constexpr int	INITIAL_MAX_WRITE_DISCRETE_INPUTS = 16

static constexpr int	INITIAL_MAX_READ_HOLDING_REGISTERS = 16

static constexpr int	INITIAL_MAX_WRITE_HOLDING_REGISTERS = 16

static constexpr int	INITIAL_MAX_READ_INPUT_REGISTERS = 16

static constexpr int	INITIAL_MAX_WRITE_INPUT_REGISTERS = 16

static constexpr int	INITIAL_MAX_REQUESTS = 1000

static constexpr State	INITIAL_STATE = CLOSED

static constexpr bool	INITIAL_READY = false

static constexpr int	MAX_READ_TCP_COILS = 1976
	Maximal amount of coils that can be read at once through TCP. More...

static constexpr int	MAX_READ_RTU_COILS = 2008
	Maximal amount of coils that can be read at once through RTU. More...

static constexpr int	MAX_WRITE_TCP_COILS = 1944
	Maximal amount of coils that can be written at once through TCP. More...

static constexpr int	MAX_WRITE_RTU_COILS = 1976
	Maximal amount of coils that can be written at once through RTU. More...

static constexpr int	MAX_READ_TCP_DISCRETE_INPUTS = 1976
	Maximal amount of discrete inputs that can be read at once through TCP. More...

static constexpr int	MAX_READ_RTU_DISCRETE_INPUTS = 2008
	Maximal amount of discrete inputs that can be read at once through RTU. More...

static constexpr int	MAX_READ_TCP_HOLDING_REGISTERS = 123
	Maximal amount of holding registers that can be read at once through TCP. More...

static constexpr int	MAX_READ_RTU_HOLDING_REGISTERS = 125
	Maximal amount of holding registers that can be read at once through RTU. More...

static constexpr int	MAX_WRITE_TCP_HOLDING_REGISTERS = 123
	Maximal amount of holding registers that can be written at once through TCP. More...

static constexpr int	MAX_WRITE_RTU_HOLDING_REGISTERS = 125
	Maximal amount of holding registers that can be written at once through RTU. More...

static constexpr int	MAX_READ_TCP_INPUT_REGISTERS = 123
	Maximal amount of input registers that can be read at once through TCP. More...

static constexpr int	MAX_READ_RTU_INPUT_REGISTERS = 125
	Maximal amount of input registers that can be read at once through RTU. More...

Properties
QString	host

int	port

int	slaveAddress

Properties inherited from cutehmi::modbus::AbstractClient
int	pollingInterval
	Time interval between complete polling sequences [ms]. More...

int	pollingTaskInterval
	Time interval between individual polling tasks [ms]. More...

int	requestInterval
	Time interval between any individual requests [ms]. More...

int	timeout
	Modbus response timeout [ms]. More...

Properties inherited from cutehmi::modbus::AbstractDevice
State	state

bool	ready

int	maxReadCoils

int	maxWriteCoils

int	maxReadDiscreteInputs

int	maxWriteDiscreteInputs

int	maxReadHoldingRegisters

int	maxWriteHoldingRegisters

int	maxReadInputRegisters

int	maxWriteInputRegisters

int	maxRequests

Properties inherited from QObject
	objectName

Additional Inherited Members
Public Types inherited from cutehmi::modbus::AbstractDevice
enum	State { OPENING , OPENED , CLOSING , CLOSED }

enum	Function { FUNCTION_INVALID = QModbusPdu::Invalid , FUNCTION_READ_COILS = QModbusPdu::ReadCoils , FUNCTION_READ_DISCRETE_INPUTS = QModbusPdu::ReadDiscreteInputs , FUNCTION_READ_HOLDING_REGISTERS = QModbusPdu::ReadHoldingRegisters , FUNCTION_READ_INPUT_REGISTERS = QModbusPdu::ReadInputRegisters , FUNCTION_WRITE_COIL = QModbusPdu::WriteSingleCoil , FUNCTION_WRITE_HOLDING_REGISTER = QModbusPdu::WriteSingleRegister , FUNCTION_READ_EXCEPTION_STATUS = QModbusPdu::ReadExceptionStatus , FUNCTION_DIAGNOSTICS = QModbusPdu::Diagnostics , FUNCTION_FETCH_COMM_EVENT_COUNTER = QModbusPdu::GetCommEventCounter , FUNCTION_FETCH_COMM_EVENT_LOG = QModbusPdu::GetCommEventLog , FUNCTION_WRITE_MULTIPLE_COILS = QModbusPdu::WriteMultipleCoils , FUNCTION_WRITE_MULTIPLE_HOLDING_REGISTERS = QModbusPdu::WriteMultipleRegisters , FUNCTION_REPORT_SLAVE_ID = QModbusPdu::ReportServerId , FUNCTION_READ_FILE_RECORD = QModbusPdu::ReadFileRecord , FUNCTION_WRITE_FILE_RECORD = QModbusPdu::WriteFileRecord , FUNCTION_MASK_WRITE_HOLDING_REGISTER = QModbusPdu::MaskWriteRegister , FUNCTION_READ_WRITE_MULTIPLE_HOLDING_REGISTERS = QModbusPdu::ReadWriteMultipleRegisters , FUNCTION_READ_FIFO_QUEUE = QModbusPdu::ReadFifoQueue , FUNCTION_UNDEFINED = QModbusPdu::UndefinedFunctionCode , FUNCTION_WRITE_DISCRETE_INPUT , FUNCTION_WRITE_MULTIPLE_DISCRETE_INPUTS , FUNCTION_WRITE_INPUT_REGISTER , FUNCTION_WRITE_MULTIPLE_INPUT_REGISTERS , FUNCTION_RAW }

enum	DiagnosticsSubfunction : quint16 { DIAGNOSTICS_RETURN_QUERY_DATA = 0x00 , DIAGNOSTICS_RESTART_COMM_OPTION = 0x01 , DIAGNOSTICS_RETURN_DIAGNOSTICS_REGISTER = 0x02 , DIAGNOSTICS_CHANGE_ASCII_INPUT_DELIMITER = 0x03 , DIAGNOSTICS_FORCE_LISTEN_ONLY_MODE = 0x04 , DIAGNOSTICS_CLEAR_COUNTERS_AND_DIAGNOSTICS_REGISTER = 0x0A , DIAGNOSTICS_RETURN_BUS_MESSAGE_COUNT = 0x0B , DIAGNOSTICS_RETURN_BUS_COMM_ERROR_COUNT = 0x0C , DIAGNOSTICS_RETURN_BUS_EXCEPTION_ERROR_COUNT = 0x0D , DIAGNOSTICS_RETURN_SLAVE_MESSAGE_COUNT = 0x0E , DIAGNOSTICS_RETURN_SLAVE_NO_RESPONSE_COUNT = 0x0F , DIAGNOSTICS_RETURN_SLAVE_NAK_COUNT = 0x10 , DIAGNOSTICS_RETURN_SLAVE_BUSY_COUNT = 0x11 , DIAGNOSTICS_RETURN_BUS_CHARACTER_OVERRUN_COUNT = 0x12 , DIAGNOSTICS_RETURN_IOP_OVERRUN_COUNT = 0x13 , DIAGNOSTICS_CLEAR_OVERRUN_COUNTER_AND_FLAG = 0x14 , DIAGNOSTICS_GET_CLEAR_MODBUS_PLUS_STATISTICS = 0x15 }

Public Types inherited from cutehmi::services::Serviceable
typedef std::function< void(QState &state, const QString &status)>	AssignStatusFunction

Static Public Member Functions inherited from QObject
QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

Public Attributes inherited from QObject
typedef	QObjectList

Protected Types inherited from cutehmi::modbus::AbstractDevice
typedef internal::RegisterTraits< internal::Coil >::Container	CoilDataContainer

typedef internal::RegisterTraits< internal::DiscreteInput >::Container	DiscreteInputDataContainer

typedef internal::RegisterTraits< internal::HoldingRegister >::Container	HoldingRegisterDataContainer

typedef internal::RegisterTraits< internal::InputRegister >::Container	InputRegisterDataContainer

Protected Slots inherited from cutehmi::modbus::AbstractClient
virtual void	onStateChanged ()

void	poll ()

void	pollingTask ()

Protected Slots inherited from cutehmi::modbus::AbstractDevice
virtual void	handleReply (QUuid requestId, QJsonObject reply)
	Reply handler. More...

void	setState (cutehmi::modbus::AbstractDevice::State state)

void	setReady (bool ready)

void	handleError (cutehmi::InplaceError error)

Protected Member Functions inherited from cutehmi::modbus::AbstractClient
	AbstractClient (QObject *parent=nullptr)

void	handleRequest (const QJsonObject &request) override
	Handle request. More...

void	handleReply (QUuid requestId, QJsonObject reply) override
	Reply handler. More...

Q_SIGNAL void	requestAccepted (QJsonObject request)

Q_SIGNAL void	pollingRequested ()

Q_SIGNAL void	pollingFinished ()

Q_SIGNAL void	pollingTaskRequested ()

Q_SIGNAL void	pollingTaskFinished ()

Protected Member Functions inherited from cutehmi::modbus::AbstractDevice
	AbstractDevice (QObject *parent=nullptr)

	~AbstractDevice () override
	Destructor. More...

virtual void	handleRequest (const QJsonObject &request)=0
	Handle request. More...

const CoilDataContainer &	coilData () const

CoilDataContainer &	coilData ()

const DiscreteInputDataContainer &	discreteInputData () const

DiscreteInputDataContainer &	discreteInputData ()

const HoldingRegisterDataContainer &	holdingRegisterData () const

HoldingRegisterDataContainer &	holdingRegisterData ()

const InputRegisterDataContainer &	inputRegisterData () const

InputRegisterDataContainer &	inputRegisterData ()

QJsonObject	pendingRequest (QUuid requestId) const

QJsonObject	takePendingRequest (QUuid requestId)

Q_SIGNAL void	broke ()

Q_SIGNAL void	stopped ()

Q_SIGNAL void	started ()

Protected Member Functions inherited from QObject
QObject *	sender () const const

int	senderSignalIndex () const const

int	receivers (const char *signal) const const

bool	isSignalConnected (const QMetaMethod &signal) const const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

Protected Member Functions inherited from cutehmi::services::Serviceable
	Serviceable ()=default

virtual	~Serviceable ()=default

	Serviceable (const Serviceable &other)=default

Serviceable &	operator= (const Serviceable &other)=default

Detailed Description

Modbus TCP client.

Constructor & Destructor Documentation

◆ TCPClient()

cutehmi::modbus::TCPClient::TCPClient ( QObject * parent = nullptr )

◆ ~TCPClient()

cutehmi::modbus::TCPClient::~TCPClient ( )

override

Member Function Documentation

◆ close

void cutehmi::modbus::TCPClient::close ( )

overrideslot

◆ host()

QString cutehmi::modbus::TCPClient::host ( ) const

◆ hostChanged

void cutehmi::modbus::TCPClient::hostChanged ( )

signal

◆ open

void cutehmi::modbus::TCPClient::open ( )

overrideslot

◆ port()

int cutehmi::modbus::TCPClient::port ( ) const

◆ portChanged

void cutehmi::modbus::TCPClient::portChanged ( )

signal

◆ setHost()

void cutehmi::modbus::TCPClient::setHost ( const QString & host )

◆ setPort()

void cutehmi::modbus::TCPClient::setPort ( int port )

◆ setSlaveAddress()

void cutehmi::modbus::TCPClient::setSlaveAddress ( int slaveAddress )

◆ setTimeout()

void cutehmi::modbus::TCPClient::setTimeout ( int timeout )

overridevirtual

Implements cutehmi::modbus::AbstractClient.

◆ slaveAddress()

int cutehmi::modbus::TCPClient::slaveAddress ( ) const

◆ slaveAddressChanged

void cutehmi::modbus::TCPClient::slaveAddressChanged ( )

signal

◆ timeout()

int cutehmi::modbus::TCPClient::timeout ( ) const

overridevirtual

Implements cutehmi::modbus::AbstractClient.

Member Data Documentation

◆ INITIAL_HOST

const char * cutehmi::modbus::TCPClient::INITIAL_HOST = internal::TCPClientConfig::INITIAL_HOST

static

◆ INITIAL_PORT

constexpr int cutehmi::modbus::TCPClient::INITIAL_PORT = internal::TCPClientConfig::INITIAL_PORT

staticconstexpr

◆ INITIAL_SLAVE_ADDRESS

constexpr int cutehmi::modbus::TCPClient::INITIAL_SLAVE_ADDRESS = internal::TCPClientConfig::INITIAL_SLAVE_ADDRESS

staticconstexpr

◆ INITIAL_TIMEOUT

constexpr int cutehmi::modbus::TCPClient::INITIAL_TIMEOUT = internal::TCPClientConfig::INITIAL_TIMEOUT

staticconstexpr

◆ MAX_SLAVE_ADDRESS

constexpr int cutehmi::modbus::TCPClient::MAX_SLAVE_ADDRESS = internal::TCPClientConfig::MAX_SLAVE_ADDRESS

staticconstexpr

◆ MIN_SLAVE_ADDRESS

constexpr int cutehmi::modbus::TCPClient::MIN_SLAVE_ADDRESS = internal::TCPClientConfig::MIN_SLAVE_ADDRESS

staticconstexpr

Property Documentation

◆ host

QString cutehmi::modbus::TCPClient::host

readwrite

◆ port

int cutehmi::modbus::TCPClient::port

readwrite

◆ slaveAddress

int cutehmi::modbus::TCPClient::slaveAddress

readwrite

Public Slots

Signals

Public Member Functions

Static Public Attributes

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TCPClient()

◆ ~TCPClient()

Member Function Documentation

◆ close

◆ host()

◆ hostChanged

◆ open

◆ port()

◆ portChanged

◆ setHost()

◆ setPort()

◆ setSlaveAddress()

◆ setTimeout()

◆ slaveAddress()

◆ slaveAddressChanged

◆ timeout()

Member Data Documentation

◆ INITIAL_HOST

◆ INITIAL_PORT

◆ INITIAL_SLAVE_ADDRESS

◆ INITIAL_TIMEOUT

◆ MAX_SLAVE_ADDRESS

◆ MIN_SLAVE_ADDRESS

Property Documentation

◆ host

◆ port

◆ slaveAddress