MityDSP::tcDspInterruptDispatch Class Reference

Static class to provide interrupt dispatching capabilities for the external interrupt pins (levels 4-7) of the MityDSP. More...

#include <core/DspIntDispatch.h>

List of all members.

Static Public Member Functions
static bool	register_isr_callback (int anLevel, int anVector, tfIsrCallback apCallback, Arg apArgument)
	This routine registers an ISR callback for a specified interrupt level and vector.
static void	unregister_isr_callback (int anLevel, int anVector, tfIsrCallback apCallback=NULL, Arg apArgument=0)
	This routine un-registers a previously registered ISR callback for a specified interrupt level and vector.

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Detailed Description

Static class to provide interrupt dispatching capabilities for the external interrupt pins (levels 4-7) of the MityDSP.

See also:

tcDspInterruptDispatch Page

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Member Function Documentation

bool tcDspInterruptDispatch::register_isr_callback	(	int	anLevel,
		int	anVector,
		tfIsrCallback	apCallback,
		Arg	apArgument
	)			[static]

This routine registers an ISR callback for a specified interrupt level and vector.

Parameters:

[in]	anLevel	The interrupt level to register at (4-7).
[in]	anVector	The interrupt vector to associate callback with (0-31, or gnChainVector).
[in]	apCallback	Pointer to the ISR callback routine.
[in]	apArgument	Argument to pass to ISR callback upon activation.

Returns:

Boolean indicating success.

void tcDspInterruptDispatch::unregister_isr_callback	(	int	anLevel,
		int	anVector,
		tfIsrCallback	apCallback = NULL,
		Arg	apArgument = 0
	)			[static]

This routine un-registers a previously registered ISR callback for a specified interrupt level and vector.

Parameters:

[in]	anLevel	The interrupt level in question (4-7).
[in]	anVector	The interrupt vector in question (0-31, or gnChainVector).
[in]	apCallback	Pointer to the ISR callback routine (only required if anVector==gnChainVector).
[in]	apArgument	Pointer to argument for ISR callback (only required if anVector==gnChainVector).

Returns:

None.