how to write device driver under uClinux

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originally posted by hippo@Dec 26 2006, 09:49 AM

you should develope uclinux on a linux pc.

and don't mix-up kernel module and user apps, thought they all called hello.

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Hi hippo:

I develop the nios under windows,using nios II IDE,and microtrnix uclinux.I use the hello driver programme in the web you gave,and do what it said,then I write an application to call the hello driver,it failed,the error is "can&#39;t find hello driver".

if I call "dev/mem" driver which had existed,it succeed.

why did I fail to add the hello driver module to uClinux?Is there anything else I need to do ?