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How work exactly the MFS?

Question asked by arnogir on Dec 15, 2014
Latest reply on Mar 28, 2016 by arnogir

Hello

 

I'm using MQX 4.1 on K70 with an external Nandflash linked to the NFC.

 

I open this device and mount a device ("a:") and then use to store a big file resource used by PEG (400 000 Bytes)

 

Also, for my application, I want save some parameter in a file.

Then I open a file, save some data and close the file.

 

But after a power off/On, data are note saved in the file. I must close the MFS.

 

But I think If I close to re open, My PEG resource could not run correctly..

 

Is mandatory to close the MFS to save definitely a file into the Nandflash?

How work the MFS? When data are realy saved in the nandflash?

 

Thanks

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