| ioPAC RTU Controllers C/C++ Sample Code Programming Guide

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Data Fields
_MODBUS_MAP Struct Reference

## Data Fields
UINT8 | slave_group
UINT16 | slave_addr
int(* | pfnModRead )(UINT8 *pData, UINT16 nth, void *pUserData)
int(* | pfnModWrite )(UINT8 *pData, UINT16 nth, void *pUserData)
UINT32 | reg

## Field Documentation

UINT8 slave_group

UINT16 slave_addr

int(* pfnModRead)(UINT8 *pData, UINT16 nth, void *pUserData)

int(* pfnModWrite)(UINT8 *pData, UINT16 nth, void *pUserData)

UINT32 reg

The documentation for this struct was generated from the following files:

- source/sample/RTU/API/Communication/modbus/modbus_rtu_slave.c
- source/sample/RTU/API/Communication/modbus/modbus_tcp_slave.c