Gx5733ModuleSetDirectionSource

GX5711, GX5712

Gx5733ModuleSetDirectionSource (nHandle, nPort, nSource, pnStatus)

Name	Type	Description
nHandle	SHORT	Handle to a GX5733 board.
nPort	SHORT	Module port 0 (GX5733_PORT0) only.
nSource	SHORT	Module’s channels direction source: 0. GX5733_MODULE_DIRECTION_SOURCE_INTERNAL: Module’s channels direction is set internally (software). 1. GX5733_MODULE_DIRECTION_SOURCE_EXTERNAL: Module’s channels direction is set externally.
pnStatus	PSHORT	Returned status: 0 on success, negative number on failure.

The data that flows through the Module can be monitor by calling Gx5733GetPort.

The following example sets module’s port 0 direction source to External:

SHORT nStatus;

Gx5733ModuleSetDirectionSource (nHandle, GX5733_PORT0, GX5733_MODULE_DIRECTION_SOURCE_INTERNAL, &nStatus)