XConnectToInterruptCntrl - XConnectToInterruptCntrl - 2026.1 English - UG643

Standalone Library Documentation: BSP and Libraries Document Collection (UG643)

Document ID
UG643
Release Date
2026-06-23
Version
2026.1 English

Connects to the interrupt controller.

Prototype

int XConnectToInterruptCntrl(u32 IntrId, void *IntrHandler, void *CallBackRef, UINTPTR IntcParent);

Parameters

The following table lists the XConnectToInterruptCntrl function arguments.

Table 1. XConnectToInterruptCntrl Arguments
Name Description
IntrId Interrupt Id.
IntrHandler Interrupt handler.
CallBackRef Callback reference for handler.
IntcParent Interrupt controller baseaddress and type.

Returns

XST_SUCCESS if initialization was successful XST_FAILURE in case of failure