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  )

inline

Here is the call graph for this function:

~Slave()

llm::Slave::~Slave ( )

inline

Here is the call graph for this function:

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

Here is the call graph for this function:

buildExceptionRTU()

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

inline

Here is the call graph for this function:

buildExceptionTCP()

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

inline

Here is the call graph for this function:

freeResponse()

void llm::Slave::freeResponse ( )

inline

Here is the call graph for this function:

getResponse()

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

inline

Here is the call graph for this function:

getResponseLength()

uint16_t llm::Slave::getResponseLength ( ) const

inline

Here is the call graph for this function:

getUserPointer()

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

inline

Here is the call graph for this function:

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

Here is the call graph for this function:

parseRequestRTU()

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

inline

Here is the call graph for this function:

parseRequestTCP()

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

inline

Here is the call graph for this function:

setUserPointer()

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

inline

Here is the call graph for this function:

Field Documentation

m_ok

bool llm::Slave::m_ok = false

protected

m_slave

ModbusSlave llm::Slave::m_slave

protected

---

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

• include/lightmodbus/lightmodbus.hpp