class
#include <modbuscpp/details/request.hpp>
request
Contents
Base classes
- class adu
- ADU base class.
Derived classes
-
template<constants::class modbus::request::base_read_bits
function_code function_code> -
template<constants::class modbus::request::base_read_registers
function_code function_code> - class modbus::request::illegal
- class modbus::request::mask_write_register
- class modbus::request::read_write_multiple_registers
- class modbus::request::write_multiple_coils
- class modbus::request::write_multiple_registers
- class modbus::request::write_single_coil
- class modbus::request::write_single_register
Constructors, destructors, conversion operators
-
request(constants::
function_code function, std::uint16_t transaction = 0x00, std::uint8_t unit = 0x00) explicit -
request(constants::
function_code function, const initializer_ t& initializer) explicit
Public functions
-
auto execute(table* data_table) -> response::
pointer pure virtual - auto response_size() const -> packet_t::size_type virtual
-
auto check_response_packet(const packet_
t& packet) const -> bool - void decode(std::string_view packet)
-
void decode(const packet_
t& packet) pure virtual
Function documentation
modbus:: internal:: request:: request(constants:: function_code function,
std::uint16_t transaction = 0x00,
std::uint8_t unit = 0x00) explicit
Parameters | |
---|---|
function | modbus function |
transaction | transaction id |
unit | unit id |
Request constructor
modbus:: internal:: request:: request(constants:: function_code function,
const initializer_ t& initializer) explicit
Parameters | |
---|---|
function | modbus function |
initializer | initializer |
Request constructor
response:: pointer modbus:: internal:: request:: execute(table* data_table) pure virtual
Parameters | |
---|---|
data_table | data table |
Returns | modbus response |
Execute on data store / mapping
packet_t::size_type modbus:: internal:: request:: response_size() const virtual
Returns | response size |
---|
Get response size for error checking on client
bool modbus:: internal:: request:: check_response_packet(const packet_ t& packet) const
Check if response packet is mismatch with expected packet size
void modbus:: internal:: request:: decode(std::string_view packet)
Decode string_view