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Sd Card Max Size?

Topic last updated 07 Sep 2011, by Kevin Braun. 2 replies
Awstriker _
07 Sep 2011

Has anyone got an SD card greater than 2GB working with the SDFileSystem library? If so what size?

John Harris
07 Sep 2011

In September 2010 I did a SD card 3-axis stepmotor controller. I tried the then current mbed library functions, but they seemed to be very selective of what SD cards they would work with.

I then found a port of the "Petit FAT file system" by Shinichiro Nakamura that just worked with every SD card I could throw at it, up to and including 2G cards. Search for "SDCARD_PFF" in the forum. It is all still there.

Kevin Braun
07 Sep 2011

Try the SDHCFileSystem