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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

--- Quote Start ---

Have you implemented the internal irq controller or the VIC?

If the latter, you must use the enhanced interrupt APIs: alt_ic_isr_register

--- Quote End ---

The internal interrupt controller.