[Efsl-devel] Re: EFSL 0.2.2 speeding it up

[Lennart Y. <le...@be...>]

Yes you are Gregory,

That's the correct place to implement such a thing :)
You can send the changes to me or the mailinglist, in one of
the next releases your code will be incorporated and your name added to the credits ;)

Regards,

Lennart

On Tue, 11 Oct 2005 12:20:03 +0200
"Gregory Pereira" <gpe...@gr...> wrote:

> Hi,
> 
> i see that if_writeBuf calls the sd_writeSector with a buffer.
> 
> As i see it the sd_writeSector function will have to change in order to
> do the buffering.
> 
> Currently i sends a write command for every 512 bytes. With buffering
> it will send a command for a larger buffer than 512 (a few blocks).
> 
> Am i heading in the right direction?
> 
> Greg 
> 
> >>> Lennart Yseboodt <le...@be...> 2005/10/11 11:51:09 AM >>>
> On Tue, 11 Oct 2005, Gregory Pereira wrote:
> 
> > Hi Lennard,
> >
> > i tested your code and it works fine.
> >
> > Currently i am getting max 100KBytes per second with cache on and
> other
> > optimisations.
> >
> > I read in the datasheets that the SD card has got its own buffering
> > mechanism.
> >
> > How easy will it be to implement this on the EFSL?
> 
> A write back cache implemented at the if_interface level will
> take care of that. You can do that in a couple of hours :)
> 
> >
> > Regards
> > Greg
> >
> >
> >
> 


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