Access for SD Card Fat

bullt

2009-12-26 23:28:57

HI,

i have a MINI2440, and operate whitout OS. and progam in ADS.
I need access for the SD card, file, read, write...

I don't know.

Tanks.

http://bullt1980.blogspot.com/

Nilson

2011-12-24 03:03:06

You could read files on the SD card FAT? I have the same question ...

If I can, post here.

Thank you!

email: nilsao@gmail.com

davef

2011-12-24 03:29:02

Perhaps have a look at FatFS.  I use a stripped-down version (PetitFS) on a
8bit AVR.

Search for linux FatFs and see if anything pops up.

kuriel

2012-05-07 05:53:43

you could try my own made library instead it support FAT32 file system(only
FAT32 but not FAT12/16 though), long filename (i wonder if this violate
microsoft cause i made the algorithm for decoding myself) and high
portability.
tutorial on how to use on
http://my.opera.com/kuriel/blog/2011/04/29/elvish-fat-library
download at
https://github.com/kuriel07/eFAT

davef

2012-05-07 07:38:35

(i wonder if this violate
microsoft cause i made the algorithm for decoding myself)

There has been quite a bit of discussion on this topic at www.avrfreaks.net

Search for <FatFS tutorial>.  It is a very looooong thread.

I believe as well as your concern about "violating microsoft" that there
are licensing issues as well.