Moxa ioPAC 8020-5-M12-C-T [52/66] Mx_modbus_tcp_slave_map_count

Developer's Guide for Moxa RTU Controllers Programmer's Guide

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MX_Modbus_Tcp_Slave_Stop

int MX_Modbus_Tcp_Slave_Stop(UINT32 sHandle);

Stops the Modbus server.

Input Parameters

sHandle

Return Value

Result of the call

MX_Modbus_Tcp_Slave_Add_Entry

int MX_Modbus_Tcp_Slave_Add_Entry(UINT32 sHandle, UINT8 Map_Type, U

INT16 Address, void

*pUserData, pfnModbusRead, pfnModbusWrite);

To add a Modbus entry.

Input Parameters

sHandle

Map_Type

Address

pUserData

pass the user data to the function callback

pfnModbusRead

function callback for Modbus read

pfnModbusWrite

function callback for modbus write

Return Value

Result of the call

MX_Modbus_Tcp_Slave_Delete_Entry

int MX_Modbus_Tcp_Slave_Delete_Entry(UINT32 sHandle, UINT8 Map_Type, UINT16 Address);

Deletes a Modbus entry.

Input Parameters

sHandle

Map_Type

Address

Return Value

Result of the call

MX_Modbus_Tcp_Slave_Map_Count

int MX_Modbus_Tcp_Slave_Map_Count(UINT32 sHandle, UINT16 *count);

Gets the number of entries for the registered port.

Input Parameters

sHandle

Output Parameters

count

Return Value

Result of the call