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Altera_Forum
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20 years ago

How can i handle the pio in uclinux?

I have upload the kernal and filesystem to flash,and the kernal runs very well.Then i build the example 'hello world',it runs very well too. Now i want to handle the PIO in uclinux,like...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

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originally posted by wgoossens@Dec 14 2005, 06:41 PM

you can best use the inl outl or inb outb macro's in linux for accessing the gpio.

for the crosscompiler you can look for marc&#39;s one but i believe hissite is down at the moment http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/sad.gif

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Thanks!

Can you tell me more about inl outl .....