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Altera_Forum's avatar
Altera_Forum
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19 years ago

how to write device driver under uClinux

if I add a device IP to SoPC,how can I write a driver to drive this device under uClinux?Who can help me?Thanks!
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

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originally posted by hippo@Dec 25 2006, 09:24 PM

please loot at,

http://nioswiki.jot.com/wikihome/operating...duleprogarmming (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux/moduleprogarmming)

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Hi hippo:

I use microtronix uclinux,and I tried the example,after I download the kernel and filesystem to the board(stratix II EP2S60F1020C4),I run the application, it failed, the error is "open error:can&#39;t find hello".

What&#39;s wrong with it?What could I do?