Hi,

Flash is a non-volatile type of memory that is available on most of the 
sensors on which TinyOS runs. If you want to store data on an embedded 
system, you typically write it to flash.

I assume that you want to use access to a file in order to control a 
simulation (not run a program on an actual sensor)? I am not familiar 
with mobility models or simulations. There are experts on both subjects 
on the tinyos mailing list. I recommend that you describe what you want 
to do (e.g., making a simulation with a given mobility pattern that is 
stored in a text file), and ask the mailing list about how others would 
implement this.

Cheers,
Urs

On 7/5/11 12:13 PM, Akila Kiki wrote:
> what do you want to say by writing to flash,can you give me some 
> explanation,
> have you documentation about mobility models;thank you
>
>
> --- En date de : *Mar 5.7.11, Urs Hunkeler /<[email protected]>/* a 
> écrit :
>
>
>     De: Urs Hunkeler <[email protected]>
>     Objet: Re: [Tinyos-help] create file
>     À: "Akila Kiki" <[email protected]>
>     Cc: [email protected]
>     Date: Mardi 5 juillet 2011, 9h50
>
>     Hi,
>
>     Why do you want to write to a text file? TinyOS on embedded sensor
>     hardware currently does not really support file systems. You might
>     want to have a look at writing to Flash:
>     http://docs.tinyos.net/tinywiki/index.php/Storage
>
>     Cheers,
>     Urs
>
>
>     On 7/5/11 11:02 AM, Akila Kiki wrote:
>     > Hi, I want to create a text file in nesc to write inside but I
>     do not
>     > arrive, could you help me, thank you very much
>

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