SD Card Interface Library

I have been doing some searching, but have not found anything. We are using Open AT with the SL8080BT and was wondering if there are any popular SD card libraries. Has anybody else had any luck?

I did manage to port FatFs to the old Fastrack Supreme (Q26):

Thank you for giving such a quick reply! I’ll look into FatFs. Do you recall any notable difficulties in porting the library?

Nothing in particular springs to mind