I'm working on an sd card with a system that only supports C rather than C++. I can usually wade through a library and convert but the fat/mmc stuff is a bit daunting.
I do have bare-bones mmc working based on the original jesper hansen c code http://osfcproject.googlecode.com/svn-history/r13/trunk/OSFC/Software/doc/mmc__if_8c-source.html
but I would like to move up a bit from there.
I seem to recall a very basic FAT library that was limited to 16 single character filenames - does anyone recognize that?