Wrapper around libmodbus, see https://libmodbus.org/. More...

#include <libmodbus_client.h>

Inheritance diagram for prbt_hardware_support::LibModbusClient:

Public Member Functions
void	close ()
	Close connection with server. More...

unsigned long	getResponseTimeoutInMs () override
	See base class. More...

bool	init (const char *ip, unsigned int port) override
	See base class. More...

RegCont	readHoldingRegister (int addr, int nb) override
	See base class. More...

void	setResponseTimeoutInMs (unsigned long timeout_ms) override
	See base class. More...

RegCont	writeReadHoldingRegister (const int write_addr, const RegCont &write_reg, const int read_addr, const int read_nb) override
	See base class. More...

virtual	~LibModbusClient () override
	See base class. More...

Public Member Functions inherited from prbt_hardware_support::ModbusClient
virtual	~ModbusClient ()=default

Private Attributes
modbus_t *	modbus_connection_ {nullptr}

Detailed Description

Wrapper around libmodbus, see https://libmodbus.org/.

Used by PilzModbusClient to access a modbus server

Definition at line 35 of file libmodbus_client.h.

Constructor & Destructor Documentation

prbt_hardware_support::LibModbusClient::~LibModbusClient ( )

overridevirtual

See base class.

Definition at line 32 of file libmodbus_client.cpp.

Member Function Documentation

void prbt_hardware_support::LibModbusClient::close ( )

Close connection with server.

Definition at line 129 of file libmodbus_client.cpp.

unsigned long prbt_hardware_support::LibModbusClient::getResponseTimeoutInMs ( )

overridevirtual

See base class.

Implements prbt_hardware_support::ModbusClient.

Definition at line 59 of file libmodbus_client.cpp.

bool prbt_hardware_support::LibModbusClient::init	(	const char *	ip,
		unsigned int	port
	)

overridevirtual

See base class.

Implements prbt_hardware_support::ModbusClient.

Definition at line 37 of file libmodbus_client.cpp.

RegCont prbt_hardware_support::LibModbusClient::readHoldingRegister	(	int	addr,
		int	nb
	)

overridevirtual

See base class.

Implements prbt_hardware_support::ModbusClient.

Definition at line 66 of file libmodbus_client.cpp.

void prbt_hardware_support::LibModbusClient::setResponseTimeoutInMs ( unsigned long timeout_ms )

overridevirtual

See base class.

Implements prbt_hardware_support::ModbusClient.

Definition at line 51 of file libmodbus_client.cpp.

RegCont prbt_hardware_support::LibModbusClient::writeReadHoldingRegister	(	const int	write_addr,
		const RegCont &	write_reg,
		const int	read_addr,
		const int	read_nb
	)

overridevirtual

See base class.

Implements prbt_hardware_support::ModbusClient.

Definition at line 91 of file libmodbus_client.cpp.

Member Data Documentation

modbus_t* prbt_hardware_support::LibModbusClient::modbus_connection_ {nullptr}

private

Definition at line 65 of file libmodbus_client.h.

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation