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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

NIOS + MMU uClinux + PIO

Hi I'd like to add same PIO to my nios and control it from linux. In menuconfig I added PIO led and buttons but I get errors while compilling. What should I add in nios.h? And then how controll...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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This will only work without MMU. And -O2 means optimize, it has nothing to do with what files are included.

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How to controll LEDs or PIO buttons on Linux with MMU?