Using FS file System

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SeeCwriter
Posts: 605
Joined: Mon May 12, 2008 10:55 am

Using FS file System

Post by SeeCwriter »

Using file FileSystemUtils.cpp from one of the examples to manage files on the flash memory of a NANO, I get error F_ERR_TASKNOTFOUND. What does that mean?

v2.8.7 of the tools.
sulliwk06
Posts: 118
Joined: Tue Sep 17, 2013 7:14 am

Re: Using FS file System

Post by sulliwk06 »

If I'm not mistaken, I think that means you haven't called f_enterfs within that task yet
SeeCwriter
Posts: 605
Joined: Mon May 12, 2008 10:55 am

Re: Using FS file System

Post by SeeCwriter »

That's what HCC's documentation says that I found online.

It turns out I was using the wrong file system library. There is more than one file system with NB modules. One is for SD/MM cards, that requires a call to f_enterFS and uses an F for a function prefix. The other is for a file system on the same flash as the program, which Is what I use. And those file system functions use FS as the prefix. I grabbed the wrong library. (see EFFS-STD-SpeedTest). Dummkopf!!
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