Multiplexer control functions

These functions support multiplexer type operations. More...

Functions
ASX32_API ASX_ERROR	ASX_Multiplexer_Enumerate (ASX_HANDLE hMux, const int nIndex, enum asxNODE *peNode, int *pnNodeIndex, int *pnCount)
	Enumerate each multiplexer option.
ASX32_API ASX_ERROR	ASX_Multiplexer_Get (ASX_HANDLE hMux, enum asxNODE *peNode, int *pnNodeIndex)
	Get the current multiplexer setting.
ASX32_API ASX_ERROR	ASX_Multiplexer_Set (ASX_HANDLE hMux, const enum asxNODE eNode, const int nNodeIndex)
	Set the multiplexer.

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Detailed Description

These functions support multiplexer type operations.

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Function Documentation

ASX32_API ASX_ERROR ASX_Multiplexer_Enumerate	(	ASX_HANDLE	hMux,
		const int	nIndex,
		enum asxNODE *	peNode,
		int *	pnNodeIndex,
		int *	pnCount
	)

Enumerate each multiplexer option.

Returns each multiplexer option in terms of a node type and an index. For example, if value selections are Line Ins 1-4, this function will return asxNODE_LINE_IN with the nNodeIndex value set to 0-3. To find all available settings, this function should be called repeatedly with incrememnting values on nIndex until an error is returned.

Parameters:

hMux	A handle to an ASX multiplexer control.
nIndex	The index of the multiplexer option to fetch.
peNode	The returned multiplexer node. See asxNODE for available nodes.
pnNodeIndex	The returned node index.
pnCount	The total number of available multiplexer settings.

Returns:

Returns 0 if there is no error, otherwise one of asxERROR is returned.

Examples:

mux/main.c.

ASX32_API ASX_ERROR ASX_Multiplexer_Get	(	ASX_HANDLE	hMux,
		enum asxNODE *	peNode,
		int *	pnNodeIndex
	)

Get the current multiplexer setting.

Parameters:

hMux	A handle to an ASX multiplexer control.
peNode	The returned node. See asxNODE for available nodes.
pnNodeIndex	The returned node index.

Returns:

Returns 0 if there is no error, otherwise one of asxERROR is returned.

Examples:

mux/main.c.

ASX32_API ASX_ERROR ASX_Multiplexer_Set	(	ASX_HANDLE	hMux,
		const enum asxNODE	eNode,
		const int	nNodeIndex
	)

Set the multiplexer.

Parameters:

hMux	A handle to an ASX multiplexer control.
eNode	The node to set the multiplexer to. See asxNODE for available nodes.
nNodeIndex	The node index to set.

Returns:

Returns 0 if there is no error, otherwise one of asxERROR is returned.

Examples:

dual_mono_record/main.c.