Where can I find NIOS II software examples ?

Hi Ranran,

You can find software and hardware example from installation directory <directory >\nios2eds\examples\software and <directory >\quartus\qdesigns

For more designs refer design stores link below

https://fpgacloud.intel.com/devstore/

Go through the Nios II hardware and software tutorials

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an717.pdf

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/tt/tt_my_first_nios_sw.pdf

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Regards

Anand