flush text file buffer vi on LabVIEW for ARM (embedded)

[w0utje]

Hello,

I tried this vi because I want to make sure that my data is written in a file, opening and closing the file again and again uses to much time..

So I tried the FILE I/O > flush buffer vi to write the data and still have the reference to a file on my sd card.

but nothing happens!? there's no text in my file!

The same code on the pc works well.

Is this a known issue or am I doing something wrong?

Attached is a screenshot of my code..

[w0utje]

still no answer...

Can somebody of NI say if the flush file vi is supported in labview for arm?

[w0utje]

I google'd it. someone has found the problem.

KEIL's RL-Flash does not support fflush for SD-cards ( M: )

translated page by google: post #3

http://translate.google.nl/translate?hl=nl&sl=de&tl=en&u=http%3A%2F%2Fwww.tutorials.de%2Fc-c%2F36459...

"Has been settled. I came by a roundabout route to the low-level feature of FlashFS.   The fflush () function is of a type "M" (Memory Card) is not implemented. While it will be returned to the Ok-State 0, but there are no operations on FAT32 performed."