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Trying to use C to open a shared file in my win7 PC

Altera_Forum
Honored Contributor I
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I just purchased the Deo Nano SoC and I am trying to understand its speed for different tasks. I wrote some loops in C with some output to screen and I was impressed. Now I want to read data from a shared file from my win7 PC. In my C code, I have the tried variations of the following line of code with no success. 

 

fp = fopen("////169.254.5.152//temp//test.txt", "w+"); 

 

I use make and scp to transfer to the Soc 

 

When I run 

 

root@socfpga:~# ./my_second_hps 

 

 

I get the following: 

Segmentation fault 

 

My "temp" folder in "c:\" with State: Shared 

The IP address is that of my PC 

 

What am I doing wrong?
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