Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
The following table shows the Interrupt Constants.
| Constant | Description |
|---|---|
| OAL_INTR_DYNAMIC | Specifies the use of non-static mapping of a SYSINTR to an IRQ will be used. |
| OAL_INTR_FORCE_STATIC | Indicates a request to force static mapping of an IRQ to a SYSINTR even if static mapping for the IRQ is already assigned. |
| OAL_INTR_IRQ_MAXIMUM | This value defines the maximum number of IRQs. If there is no limitation for this value in the OAL library, the Windows CE resource manager only supports 64 IRQs. |
| OAL_INTR_IRQ_UNDEFINED | Value returned for an IRQ that is not associated with a SYSINTR. |
| OAL_INTR_STATIC | Indicates a request for static mapping of a SYSINTR to an IRQ. If this is not the first request for a given IRQ, the function fails when this flag is used. |
| OAL_INTR_TRANSLATE | Specifies the use of the obsolete IOCTL_HAL_TRANSLATE_IRQ semantic. In this case, if static mapping exists for the IRQ, the function returns a mapped SYSINTR. Otherwise, it creates a new mapping. |
See Also
Interrupt Reference | Production-Quality OAL Components
Send Feedback on this topic to the authors