Re: How to read raw data from MMC card?

[lee derek]

Hi, Stuart:
  I have found the SlotCardSectorRead function in the CW support document. 
However, I can not find it on Palmsource website or any other reference 
book. Thus I am not sure how to use this function.Can you tell me where can 
I get more detailed information regarding SlotDrvrLib.h? Thank you very 
much for your help.



Best Regards!

Derek





From: Stuart Eichert <[EMAIL PROTECTED]>
Reply-To: "Palm Developer Forum" <[EMAIL PROTECTED]>
To: "Palm Developer Forum" <[EMAIL PROTECTED]>
Subject: Re: How to read raw data from MMC card?
Date: Fri, 2 Jan 2004 07:22:05 -0800
If you want to read the raw data from a memory card use the slot driver
directly.  The slot driver is just a shared library and has the functions
detailed in:
Extensions/ExpansionMgr/SlotDrvrLib.h
By Using ExpSlotEnumerate and ExpSlotLibFind you should be able to find
the shared library reference number for the slot driver that can access
your card.  Then you should be able to call SlotCardSectorRead to get
individual sectors (sectors are 512 bytes in this case).
Stuart

On Fri, Jan 02, 2004 at 10:24:23AM +0100, Laurens wrote:
>
> "lee derek" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> > Hi, Aaron:
> >     I have gone through the VFS manager part in the palmsource 
website.
> > However, I think my problem cannot be solved by VFS manager.
>
> I don't think VFS offers the kind of low-level access that you need. 
Perhaps
> there is a custom SD slot driver that lets you access the individual 
sectors
> on a memory card so you can get to your data.
>
> Anyway, I'm pretty sure the standard Expansion Manager and VFS API's 
are not
> sufficient for your purposes.
>
>
> Regards
> -Laurens
>
>
>
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--
Stuart Eichert
Copera, Inc.
[EMAIL PROTECTED]
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