Hi
I am using the AT91SAM9G20 Microcontroller. Here i am trying to interface this controller to a SDCARD and store in some information in the for of files which are timestamped inside directories. I downloaded the ff.c ( FatFs - FAT file system module R0.07c (C)ChaN, 2009). In my main.c, if i called the function say a f_mkdir(path) or f_opendir, the control is not returning back to the line after the function call. Very weird things happen like a software reset and even on a software reset it stops execution after executing just a few lines.
(Note: This problem started after i separated the functions to handle ff.c intoa different folder(called it file management.c) and try linking it from there)
Some please help me with this problem.
Regards,
vignesh

Did you find the solution of the problem you mention?. I encounter a similar problem and maybe you can help me with that. Thanks

Make sure structures are correctly initialized.
Make sure your stack size is sufficient to handle any local allocations, or those used by scanf/printf/etc.