I am not sure if I am doing something wrong or it is a bug but I notices that the files I write to the SD card with the SDFileSystem library do not have any date/time information (created, modified, etc).

Is there something I need to do to make this happen?

Also,  I am correct in saying that file names must be 8.3 format?

Couple more questions/comments:

I scanned through the headers for the FATFileSystem and noticed that you are usings CHan's Fat File System module.   There is a function called

get_fattime() in his library where the user is supposed to return a DWORD with the bits set in a certain way to implment the timestamping.

Can you check this function to see if it is properly implemented?   I would do it but it seems like you guys only have a precompiled version of the library available.

Also, in Chan's ffconf.h,  there is a symbol called _USE_LFN.   I assume you compiled this with a value of zero?   It would be nice if you could post full source code to the FATFileSystem so I could modify it without having to start from scratch with a port.

Thanks!

Three more comments/requests:

It would be nice if the timestamp could be obtained from the RTC.

Add support for multi-level directories.

Redo readdir to return all the directory entry data, not just the filename.

Paul

is there any support for date time stamp for SD file system ?

all my generated files have no entries in windows explorer.

Cheers

Ceri