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SD card with FAT32 driver

Posted by javmss on March 5, 2008
Does anyone here knows about any free FAT or FAT32 (preferably) for SD memory card implementation that works well inside FreeRTOS _and_ compiles and runs in PIC24 or dsPIC?

I tried to do an EFSL backend to PIC30 architecture, but I have no time to spend on it (if anyone is interessed in, I can share the code, if it is not already included in EFSL project).

So... I would be very thankfull for any help.

RE: SD card with FAT32 driver

Posted by Richard on March 5, 2008
I have an old copy of a SAM7 FreeRTOS.org WEB server project that uses EFSL to read HTML from an SD card. I can send it to you if you like (you will have to send me a private email to r _dot_ barry [at] freertos.org).

You might also like to check out http://elm-chan.org/fsw/ff/00index_e.html.

Regards.

RE: SD card with FAT32 driver

Posted by javmss on March 5, 2008
Thanks for the interest, but I think it is not what I really need.

ARM7 sample code is really abundant over the net, and some are good enough.
The PIC-30 arena (dsPIC and PIC24) however, is not that fertile.

I have no EFSL backend working for PIC-24, and, in spite of the fact that FatFS (elm link you sent) tells me it should work with PICs, I couldn't find the exact implementation I need for PIC-30.


I think my task is somewhat daunting...


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