Rockwell Automation 9220-TG QUICK START CONTROLNET MESSAGE User Manual
Page 35
ControlNet Message/Traffic Generator Tool
35
Publication 9220-10.1 — July 1996
/*****************************************************************\
**
** Name: MG_ReceiveConnected ( )
**
** Description:
** This function receives a message on a Connection
** previously opened with a call to MG_OpenConnection.
**
** Inputs: UINT connIndex
– Connection index that was
**
returned by the MG_OpenConnection
**
function.
**
USINT *message
– Pointer to buffer for message.
**
UINT *dataSize
– Size, in bytes, of the message
**
received.
**
** Outputs: UINT status
– SUCCESS if message was received.
**
– FAILURE if no message was received.
**
** Copyright (c) 1995, ‘96 Allen–Bradley Company
**
\*****************************************************************/
/*****************************************************************\
**
** Name: MG_SendConnectedMsg ( )
**
** Description:
** This function sends a message from the configuration file on a
** Connection previously opened with a call to MG_OpenConnection.
**
** Inputs:
UINT connIndex – Connection index that was returned
**
by the MG_OpenConnection function.
**
USINT *message – Message to be sent.
**
** Outputs: UINT status
– SUCCESS
**
** Copyright (c) 1995, ‘96 Allen–Bradley Company
**
\*****************************************************************/