Driver For SD mem cards

Feb 25, 2005 3 Replies

Does anybody know how to write a driver for SD cards, or any existing source code for it ?



The file system should be compatible for reading the cards on an micro$oft platform afterwards.



Johan


Unfortunately, as in many things these days, that information costs money to get...

That being said, the least expensive route is to buy a source code from someone who has already done it, and "port" it.

e.g.

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Rufus

Just making sure you know that linux does have drivers for MMC cards, so you can use SD cards, just no support for the crypto side of it.

regards,

-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Damion de Soto - Software Engineer email: snipped-for-privacy@snapgear.com SnapGear - A CyberGuard Company --- ph: +61 7 3435 2809 | Custom Embedded Solutions fax: +61 7 3891 3630 | and Security Appliances web:

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--- Free Embedded Linux Distro at
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It is a normal and usual SPI communication. Do the interface and have ur own set of APIs for fopen, fread, fwrite, save, fclose. It is really cooooool that way !!! It can be done easily with some average effort provided u have the clear spec from MMC cards.

cheeeeers, karthik bala guru

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