[EXTERNAL] Re: Filesystem Driver Porting Guide

Sebastian Huber sebastian.huber at embedded-brains.de
Tue Jul 9 05:30:55 UTC 2019

On 08/07/2019 21:52, Molock, Dwaine S. (GSFC-5820) wrote:
> A RTEMS driver for UFFS flash filesystem and an existing RTEMS 4.10 driver for a custom in-house filesystem.

Is the UFFS support somewhere available? Is it a useful and stable file 

> We need to update the custom filesystem and UFFS to work with RTEMS 5.

There is no update guide available. I would have a look at the JFFS2 
file system adaption as an example:


It should be straight forward to implement the handlers:


The biggest changes are in the path evaluation which is now much simpler 
in the file system since a lot of code moved to generic support function.

Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber at embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.

More information about the users mailing list