how to use hostfs in IDE

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originally posted by mjl-0708@May 16 2006, 10:27 PM

how to use the hostfs(file system) that altera provided .

i want to read data from file in my computer

when it evoke the alt_hostfs_open() function and execute where

(__asm__ volidata) ,it can not continue.

who can use it?

thanks

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the hostfs is added as software component

mount:/mnt/host

but i can&#39;t open file when using fp=fopen(/mnt/host/test","r")

fp always returns 0

why?

Why don&#39;t you try the host filing system example, shipped with the 5.1 kit? It seem to work, just fine, here, and contains useful comments about how/why it works...

Best Regards,

- slacker

thank you

i try

Hi

I record a tutorial on how to mount text file using NIOS II Processor and hostfs feature which enables us to mount files (such as text file) and perform read and write operation on that file

http://youtu.be/kbicxwtfbiy (http://youtu.be/kbicxwtfbiy)