On Friday 18 July 2008 08:07:20 MAIKEL214@terra.es wrote:
> Hi again,
>
> I am a bit confused about the different modules in yaffs2 because they are
> not very commented and I can´t find this information in the web. My
> question is:
>
> What is the diference between the modules yaffs_ramem2k.c , yaffs_flashif.c
> (both in directory direct) and nandemul2k.c(in directory mtdemul). All
> seems to emulate a NAND by RAM

The stuff that is in the direct directory is intended for in-application 
emulation.
The mtdemul code is for emulation within the Linux mtd subsystem and is 
largely superceded by emulators provided by the mtd group.

>
> 1) I want to emulate a 1KB page NAND access using the RAM and for this
> proposal I am using now  yaffs_ramem2k.c but I´m not very sure if this is
> correct. Is it correct?

That is a good starting point.
>
> 2) Where can I find documentation in detail about all the source modules? I
> can´t find this in the yaffs web...

I should really publish some of the docs that I have generated.

-- Charles