llm::Slave Class Reference

Represents a Modbus slave device. More...

#include <lightmodbus.hpp>

Collaboration diagram for llm::Slave:

Public Member Functions
	Slave (ModbusRegisterCallback registerCallback, ModbusSlaveExceptionCallback exceptionCallback=nullptr, ModbusAllocator allocator=modbusDefaultAllocator, ModbusSlaveFunctionHandler *functions=modbusSlaveDefaultFunctions, uint16_t functionCount=modbusSlaveDefaultFunctionCount)
	~Slave ()
	Slave (const Slave &)=delete
	Slave (Slave &&)=delete
Slave &	operator= (const Slave &)=delete
Slave &	operator= (Slave &&)=delete
void	parseRequestPDU (const uint8_t *frame, uint16_t length)
void	parseRequestRTU (uint8_t address, const uint8_t *frame, uint16_t length)
void	parseRequestTCP (const uint8_t *frame, uint16_t length)
void	buildExceptionPDU (uint8_t function, ModbusExceptionCode code)
void	buildExceptionRTU (uint8_t address, uint8_t function, ModbusExceptionCode code)
void	buildExceptionTCP (uint16_t transactionID, uint8_t unitID, uint8_t function, ModbusExceptionCode code)
const uint8_t *	getResponse () const
uint16_t	getResponseLength () const
void	freeResponse ()
void	setUserPointer (void *ptr)
void *	getUserPointer () const

Protected Attributes
ModbusSlave	m_slave
bool	m_ok = false

Detailed Description

Represents a Modbus slave device.

Constructor & Destructor Documentation

Slave() [1/3]

llm::Slave::Slave ( ModbusRegisterCallback registerCallback, ModbusSlaveExceptionCallback exceptionCallback = nullptr, ModbusAllocator allocator = modbusDefaultAllocator, ModbusSlaveFunctionHandler * functions = modbusSlaveDefaultFunctions, uint16_t functionCount = modbusSlaveDefaultFunctionCount )

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~Slave()

llm::Slave::~Slave ( )

inline

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Slave() [2/3]

llm::Slave::Slave ( const Slave & )

delete

Slave() [3/3]

llm::Slave::Slave ( Slave && )

delete

Member Function Documentation

buildExceptionPDU()

void llm::Slave::buildExceptionPDU ( uint8_t function, ModbusExceptionCode code )

inline

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buildExceptionRTU()

void llm::Slave::buildExceptionRTU ( uint8_t address, uint8_t function, ModbusExceptionCode code )

inline

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buildExceptionTCP()

void llm::Slave::buildExceptionTCP ( uint16_t transactionID, uint8_t unitID, uint8_t function, ModbusExceptionCode code )

inline

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freeResponse()

void llm::Slave::freeResponse ( )

inline

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getResponse()

const uint8_t * llm::Slave::getResponse ( ) const

inline

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getResponseLength()

uint16_t llm::Slave::getResponseLength ( ) const

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getUserPointer()

void * llm::Slave::getUserPointer ( ) const

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operator=() [1/2]

Slave & llm::Slave::operator= ( const Slave & )

delete

operator=() [2/2]

Slave & llm::Slave::operator= ( Slave && )

delete

parseRequestPDU()

void llm::Slave::parseRequestPDU ( const uint8_t * frame, uint16_t length )

inline

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parseRequestRTU()

void llm::Slave::parseRequestRTU ( uint8_t address, const uint8_t * frame, uint16_t length )

inline

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parseRequestTCP()

void llm::Slave::parseRequestTCP ( const uint8_t * frame, uint16_t length )

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setUserPointer()

void llm::Slave::setUserPointer ( void * ptr )

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Field Documentation

m_ok

bool llm::Slave::m_ok = false

protected

m_slave

ModbusSlave llm::Slave::m_slave

protected

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

• include/lightmodbus/lightmodbus.hpp