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Re: LCD on EP7211
- To: "Lewin A.R.W. Edwards" <larwe at larwe dot com>
- Subject: Re:[ECOS] LCD on EP7211
- From: Fano Ramparany <Fano dot Ramparany at rd dot francetelecom dot fr>
- Date: Fri, 02 Feb 2001 10:35:42 +0100
- CC: eCos Disuss <ecos-discuss at sourceware dot cygnus dot com>
- Organization: France Telecom
- Reply-To: Fano dot Ramparany at rd dot francetelecom dot fr
Hi Lewin,
> The sample code in eCos works A-OK for me (I am using the 7212, but
it's
> the same board). Are you 100% certain you have initialized your
pointer
> correctly? I tested initially using the Alps grayscale 640x240 LCD and
now
> I've interfaced a color QVGA LCD, which is working great! (with
tweaking,
> of course).
What are the exact references of the color LCD you are using on the
EDB7212,
and how difficult is it to adapt the driver to this new screen? There's
an
application note available on Cirrus Logic web site dedicated to the use
of a color screen. Did you use this documents?
Regards,
Fano Ramparany