Re: LCD Display
From: Paul G. Tobey [eMVP] (ptobey)
Date: 02/25/05
- Next message: Paul G. Tobey [eMVP]: "Re: DCOM settings"
- Previous message: Bolla: "Re: setTimer - what have I missed?"
- In reply to: shrinivasnh_at_gmail.com: "LCD Display"
- Messages sorted by: [ date ] [ thread ]
Date: Fri, 25 Feb 2005 08:54:17 -0700
We don't know enough to tell you why it happens, but my guess is that the
pixel arrangement coming out of the display controller is a little messed up
on your hardware, either because the code in the display driver isn't
drawing properly to the display memory or because the bits coming out to the
display itself aren't arranged the way you think they are. If you wrote the
driver, I'd say that you made a mistake in how you calculated display memory
addresses or how you programmed the display controller registers.
Paul T.
<shrinivasnh@gmail.com> wrote in message
news:1109321471.208986.246290@f14g2000cwb.googlegroups.com...
> hi
> i created the driver for LCD monochrome passive display which uses 1
> bpp.i am asking GDI to do all the drawing.this is working fine.but
> problem is that when i draw some thing throgh an application, for eg a
> rectangle(0,0,100,50),in black ,a black line comes on the right side
> of the desired rectangle. coordinate of the line is (105,0) to
> (105.50).
>
>
> pls help me out .Also pls tell me the reason why it happens
>
- Next message: Paul G. Tobey [eMVP]: "Re: DCOM settings"
- Previous message: Bolla: "Re: setTimer - what have I missed?"
- In reply to: shrinivasnh_at_gmail.com: "LCD Display"
- Messages sorted by: [ date ] [ thread ]
Relevant Pages
|
|
