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Altera_Forum's avatar
Altera_Forum
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13 years ago

Basic NIOS II interrupt.

I am getting the warning. --- Quote Start --- warning: implicit declaration of function 'alt_irq_register' --- Quote End --- Call in code is alt_irq_register(CODEC_SIM...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Try # include "alt_legacy_irq.h"

although this should be automatically included by alt_irq.h whenever the enhanced irq APIs are not enabled, namely if you don't use the external irq controller.