Adi_Int_Sicinterruptasserted - Analog Devices VisualDSP++ 5.0 Service Manual

Interrupt Manager API Reference

adi_int_SICInterruptAsserted

Description
This function determines whether a given peripheral interrupt source is
asserting an interrupt. This function is typically called in an application's
interrupt handler to determine whether the peripheral in question is
asserting an interrupt. This function does not modify any parameters of
the interrupt controller but simply interrogates the appropriate interrupt
status register(s).
Prototype
ADI_INT_RESULT adi_int_SICInterruptAsserted(
const ADI_INT_PERIPHERAL_ID
);
Arguments
PeripheralID
Return Value
The function returns one of the following values:
ADI_INT_RESULT_INVALID_PERIPHERAL_ID
ADI_INT_RESULT_ASSERTED
ADI_INT_RESULT_NOT_ASSERTED
2-32
PeripheralID
ADI_INT_PERIPHERAL_ID
fies a peripheral interrupt source
Peripheral ID specified is invalid.
Specified peripheral is asserting an interrupt.
Specified peripheral is not asserting an interrupt.
VisualDSP++ 5.0 Device Drivers and System
Services Manual for Blackfin Processors
enumeration value that identi-