Hi,
I´m trying to write a block-driver for mmc/sd cards on the LPC2378, usin the 4-bit mode. Does anybody have some experience in writing such a driver and is there any sample code available to use as a starting point?
Regards,
Hima
Le Fri, 04 Apr 2008 13:01:12 -0500, Hima a écrit:
Hi !
As Brendan says, i think you have to pay for Full SDIO specs although you might consider 'Simplified SDIO specs' available on sdcard.org
Best regards,
-- HBV
Hi,
There was an interesting demo on Circuit Cellar, some 2005 issue.
If you beed more details, just let me know (Of course, not 4 bit mode!)
-- Jaime Andres Aranguren C. SanJaaC Electronics
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