nrc_modbus.h File Reference

#include "parameter/nrc_define.h"
#include "parameter/nrc_modbus_parameter.h"

Go to the source code of this file.

Functions
EXPORT_API Result	modbus_set_master_parameter (SOCKETFD socketFd, int id, const ModbusMasterParameter &param)
	设置主站参数
EXPORT_API Result	modbus_open_master (SOCKETFD socketFd, int id)
	打开主站
EXPORT_API Result	modbus_get_master_connection_status (SOCKETFD socketFd, int id, int &status)
	获取主站连接状态
EXPORT_API Result	modbus_read_coil_status (SOCKETFD socketFd, int id, int address, int quantity, std::vector< int > &data)
	功能码 01H
EXPORT_API Result	modbus_read_input_status (SOCKETFD socketFd, int id, int address, int quantity, std::vector< int > &data)
	功能码 02H
EXPORT_API Result	modbus_read_holding_registers (SOCKETFD socketFd, int id, int address, int quantity, std::vector< int > &data)
	功能码 03H
EXPORT_API Result	modbus_read_input_registers (SOCKETFD socketFd, int id, int address, int quantity, std::vector< int > &data)
	功能码 04H
EXPORT_API Result	modbus_write_signal_coil_status (SOCKETFD socketFd, int id, int address, int data)
	功能码 05H
EXPORT_API Result	modbus_write_signal_holding_registers (SOCKETFD socketFd, int id, int address, int data)
	功能码 06H
EXPORT_API Result	modbus_write_multiple_coil_status (SOCKETFD socketFd, int id, int address, const std::vector< int > &data)
	功能码 0FH
EXPORT_API Result	modbus_write_multiple_holding_registers (SOCKETFD socketFd, int id, int address, const std::vector< int > &data)
	功能码 10H

Function Documentation

modbus_get_master_connection_status()

EXPORT_API Result modbus_get_master_connection_status	(	SOCKETFD	socketFd,
		int	id,
		int &	status )

获取主站连接状态

Parameters

TCPMasterParameter

参数

modbus_open_master()

EXPORT_API Result modbus_open_master	(	SOCKETFD	socketFd,
		int	id )

打开主站

Parameters

TCPMasterParameter

参数

modbus_read_coil_status()

EXPORT_API Result modbus_read_coil_status	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		int	quantity,
		std::vector< int > &	data )

功能码 01H

modbus_read_holding_registers()

EXPORT_API Result modbus_read_holding_registers	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		int	quantity,
		std::vector< int > &	data )

功能码 03H

modbus_read_input_registers()

EXPORT_API Result modbus_read_input_registers	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		int	quantity,
		std::vector< int > &	data )

功能码 04H

modbus_read_input_status()

EXPORT_API Result modbus_read_input_status	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		int	quantity,
		std::vector< int > &	data )

功能码 02H

modbus_set_master_parameter()

EXPORT_API Result modbus_set_master_parameter	(	SOCKETFD	socketFd,
		int	id,
		const ModbusMasterParameter &	param )

设置主站参数

Parameters

processNumber	配方id参数,最多保存9个id
TCPMasterParameter	参数

modbus_write_multiple_coil_status()

EXPORT_API Result modbus_write_multiple_coil_status	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		const std::vector< int > &	data )

功能码 0FH

modbus_write_multiple_holding_registers()

EXPORT_API Result modbus_write_multiple_holding_registers	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		const std::vector< int > &	data )

功能码 10H

modbus_write_signal_coil_status()

EXPORT_API Result modbus_write_signal_coil_status	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		int	data )

功能码 05H

modbus_write_signal_holding_registers()

EXPORT_API Result modbus_write_signal_holding_registers	(	SOCKETFD	socketFd,
		int	id,
		int	address,
		int	data )

功能码 06H