Gx5733ModuleBufferSetFlagMode

Applies To

GX5701, GX5702, GX5704

Purpose

Set the Module’s Buffer Full or Half-Full Flag Mode.

Syntax

Gx5733ModuleBufferSetFlagMode (nHandle, nPort, nMode,  pnStatus)

Parameters

Name
Type
Description
nHandle
SHORT
Handle to a GX5733 board.
nPort
SHORT
Module port 0 (GX5733_PORT0) only.
pnMode
PDWORD
Module Buffer Flag mode are as follow:
0. GX5733_MODULE_BUFFER_MODE_FULL: The module Buffer flag is set to detect a Full or Empty state.
1. GX5733_MODULE_BUFFER_MODE_HALF_FULL: The module Buffer flag is set to detect a Half-Full or Half-Empty state.
pnStatus
PSHORT
Returned status: 0 on success, negative number on failure.

Example

The following example sets the Buffer flag mode to detect a Full or Empty state for port 0:

 

SHORT nStatus;

Gx5733ModuleBufferSetFlagMode (nHandle, GX5733_PORT0, GX5733_MODULE_BUFFER_MODE_FULL, &nStatus);

 

See Also

Gx5733ModuleBufferGetMode, Gx5733ModuleBufferWriteData, Gx5733ModuleBufferReadData