BSPIntrActiveIrq (Windows Embedded CE 6.0)

1/5/2010

This function translates IRQs for chaining the controller interrupt. It is called from the interrupt handler if your implementation uses hardware platform callbacks.

Syntax

UINT32 BSPIntrActiveIrq(
  UINT32 irq
);

Parameters

• irq
  The IRQ to be translated.

Return Value

Returns the IRQ that must be translated on the primary interrupt controller. Returns IRQ_UNDEFINED if no other IRQ needs to be translated.

Requirements

See Also

Reference

Interrupt Functions