rodbus::WriteHandler Class Reference

Interface used to handle write requests received from the client. More...

#include <rodbus.hpp>

Public Member Functions
virtual WriteResult	write_single_coil (uint16_t index, bool value, Database &database)=0
	Write a single coil received from the client. More...
virtual WriteResult	write_single_register (uint16_t index, uint16_t value, Database &database)=0
	write a single coil received from the client More...
virtual WriteResult	write_multiple_coils (uint16_t start, BitValueIterator &it, Database &database)=0
	Write multiple coils received from the client. More...
virtual WriteResult	write_multiple_registers (uint16_t start, RegisterValueIterator &it, Database &database)=0
	Write multiple registers received from the client. More...

Detailed Description

Interface used to handle write requests received from the client.

Note

this class is an "interface" and only has virtual methods, some of which may have default implementations.

Member Function Documentation

write_multiple_coils()

virtual WriteResult rodbus::WriteHandler::write_multiple_coils ( uint16_t  start, BitValueIterator &  it, Database &  database  )

pure virtual

Write multiple coils received from the client.

Parameters

start	Starting address
it	Iterator over coil values
database	Database interface for updates

Returns

Struct describing the result of the operation

write_multiple_registers()

virtual WriteResult rodbus::WriteHandler::write_multiple_registers ( uint16_t  start, RegisterValueIterator &  it, Database &  database  )

pure virtual

Write multiple registers received from the client.

Parameters

start	Starting address
it	Iterator over register values
database	Database interface for updates

Returns

Struct describing the result of the operation

write_single_coil()

virtual WriteResult rodbus::WriteHandler::write_single_coil ( uint16_t  index, bool  value, Database &  database  )

pure virtual

Write a single coil received from the client.

Parameters

index	Index of the coil
value	Value of the coil to write
database	Database interface for updates

Returns

Struct describing the result of the operation

write_single_register()

virtual WriteResult rodbus::WriteHandler::write_single_register ( uint16_t  index, uint16_t  value, Database &  database  )

pure virtual

write a single coil received from the client

Parameters

index	Index of the register
value	Value of the register to write
database	Database interface for updates

Returns

Struct describing the result of the operation

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

• rodbus.hpp