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Altera_Forum's avatar
Altera_Forum
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20 years ago

How write a file to harddisk by nios IDE

I want to write some data to my PC harddisk or save a file to hard disk by NiosII£¬so I write a test program in IDE, but the "test" file cannot be found. my test program # include "stdio.h" ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Pal,

Try the example, I mentioned, first. It would also be good to read the comments available in the code. There are examples of the usage of both zipfs and hostfs and their mount points, along with the ANSI C file functions, that you had questions about, as well.

You could also try installing some higher level OS, like Ecos or uCLinux, if you can tolerate the memory footprints (Damn big for Linux, much less for Ecos). These would allow you to access your hard drive using either NFS or SMB (Samba) over ethernet.

Best of luck.

- slacker