Static class to provide interrupt dispatching capabilities for the external interrupt pins (levels 4-7) of the MityDSP.
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#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.
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| 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.
|
Detailed Description
Static class to provide interrupt dispatching capabilities for the external interrupt pins (levels 4-7) of the MityDSP.
- See also:
- tcDspInterruptDispatch Page
Member Function Documentation
| bool tcDspInterruptDispatch::register_isr_callback |
( |
int |
anLevel, |
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int |
anVector, |
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|
tfIsrCallback |
apCallback, |
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Arg |
apArgument |
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) |
| |
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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, |
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int |
anVector, |
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tfIsrCallback |
apCallback = NULL, |
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|
Arg |
apArgument = 0 |
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) |
| |
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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.
