> I am developing a Data Acquisition Device(DAD) which can capture 
> digital and analog signals and plot them on palm. Furthermore,the DAD can 
> also store the raw data on an MMC card. My problem now is that palm is 
> unable to read the MMC card(DAD does not have this problem). I guess this 
> is because the raw data of signals are stored in MMC card by address rather 
> than "in file". It is not any standard file system. So is that possible for 
> palm to bypass the file system and directly retrieve what stored in MMC 
> card? If possible how to implement? 

look at the Virtual File System (VFS) manager.

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Aaron Ardiri
[EMAIL PROTECTED]
http://www.mobilewizardry.com/members/aaron_ardiri.php [profile]

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