--- In lpc2000@yahoogroups.com, Sean <embeddedrelated@...> wrote:
>hi sean,
thanks a million ...i have just checked out the sites that you
recommedended .... so now it is back to the drawing board with jpeg
once more ..
thanks
zoojar
>
> Google is your friend... Just search for "free jpeg
decompression" or
> "free jpeg routines" or something like that.
>
> Here's some interesting info:
>
> http://www.faqs.org/faqs/jpeg-faq/part2/section-15.html
>
> http://www.xfig.org/art3.html
>
> check out ImageMagick:
> http://www.imagemagick.org/script/index.php
>
> There's a lot out there.
>
> -- Sean
>
> At 08:31 2/10/2006, you wrote:
> >Hi Sean
> >
> > what u say is absolutely true, and that is why i had decided
on JPEG
> > scanned pics.
> >
> > my problem is getting hold of a jpeg decompresion s/w (by the
way ..i
> > write in C using Keil) ... maybe u could point me to a suitable
source ??
> >
> > thanks for renewing my interest in jpeg !!!
> >
> > zoojar
> >
> >
> >
> >
> >seangra <embeddedrelated@...> wrote:
> > Except using 8-bit BMP files is not only less colour
resolution, but
> >a lot more space than a JPEG file. Considering that there are
> >plenty of jpeg decompression routines available for use, why not
> >stick with jpeg? Flash space is pretty expensive on an embedded
> >device (unless you're using SD card or something), but still...
> >
> >-- Sean
> >
> >--- In lpc2000@yahoogroups.com, "zoo_lak" <zoo_lak@> wrote:
> > >
> > > --- In lpc2000@yahoogroups.com, "Pieter Verstraelen" <pieter@>
> > > wrote:
> > > hi Pieter
> > >
> > > i have still to get my hardware ready, but i have started work
on
> > > the software ... so that the basic software is ready by the
time i
> > > get the h/w ....and hence the querry on scanned pics.
> > >
> > > if it is of any interest to any one.. i realized it would be
much
> > > easier to scan the pics as bmp 8-bit resolution files.. store
them
> > > in flash and then just read them out for display ...add any
> > > transforms if reqd ..the bmp file format is much easier to
> >handle...
> > > also fonts could be generated and stored in a similar manner.
> > >
> > > sorry i could not help u.
> > >
> > > rgds
> > > zoojar
> > > >
> > > > Hello,
> > > >
> > > > the S1D13506 requires an external ready pin on the processor
> >(ARDY
> > > of
> > > > WAIT signal). The Philip LPC series does not have this
pin. Do
> > > you use
> > > > the S1D13506 on the data-bus of the LPC2214? If so, how many
> >wait
> > > > states are you using to get this working?
> > > >
> > > > Thanks,
> > > >
> > > > Pieter Verstraelen
> > > >
> > > >
> > > > > -----Oorspronkelijk bericht-----
> > > > > Van: lpc2000@yahoogroups.com
[mailto:lpc2000@yahoogroups.com]
> > > Namens
> > > > > zoojar lakdawla
> > > > > Verzonden: zaterdag 4 februari 2006 7:26
> > > > > Aan: lpc2000@yahoogroups.com
> > > > > Onderwerp: [lpc2000] displaying scanned pics on a CRT
> > > > >
> > > > > i am using a LPC2214 with the Epson S1D13506.
> > > > >
> > > > > i wish to scan pictures and display them on the CRT.
> > > > >
> > > > > The scanned pictures are in jpeg format.
> > > > >
> > > > > How do i convert it to data which can be burned into ROM
and
> > > then
> > > > > tranferred to the display memory for display on the CRT
> > > > >
> > > > > or put in another way : how can i display a scanned
picture
> >on
> > > a CRT
> > > > ?
> > > > >
> > > > > can someone point me in the right direction ??
> > > > >
> > > > > thanks
> > > > >
> > > > > zoojar
> > > > >
> > > > >
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