Some type of mechanism for traversing through the files of a directory.
In sdfatlib you did something like this:
dir_t dir;
char name[13];
while(folder.readDir(&dir) != sizeof(dir))
{
SdFile::dirName(dir, name);
//Then do whatever with the file or file name
}
just find another library that can do it, mainly because I hate waiting for other people to do something so that I can do something
FatFs from http://elm-chan.org/fsw/ff/00index_e.html
I've been using it for years now, AVR example code is provided
The function f_readdir will do exactly what you want, which is to iterate through files in a directory ELM by ChaN
You can also use the full SD fat API from the SD library that comes with Arduino. Its header files are include by the main SD.h.
On the other hand, maybe we can find a way to converge the simplicity of the SD wrapper with the power of the full sdfatlib (or beta-lib)? Probably the best way would be to discuss it on the developers mailing list: http://mail.arduino.cc/mailman/listinfo/developers_arduino.cc