Re: [lcd4linux] HELP !!!!

[Michael R. <re...@eu...>]

Hi abhi,

> I  am  using Grand Pacific Corporations 640-by-480   LCD and  trying to  drive  
> it  using  USB.

Never heard of this display.

> (1)Is the   driver  for  that  LCd  already   exists  or  I  will have  to  
> write  it   like  usblcd ?

As it's a graphic display (it is, isn't it?), and has USB connection, 
there is definitely no driver for it.

> (2)One more thing I am   unable to understand  that  "What and  how  we  can  
> write  the  data   we  want  to the   usblcd and"

Writing a driver should be quite easy. You could take a graphic driver 
(T6963) as a basis.

> My  aim  to  capture  the   PC  monitor 's   640-by-480   screen (Monochrome) 
> and  put it as  output  on the  LCD(Gran  Pacific   Coprporation)

Well, thats another story. If you find a way to fetch the screen data 
from the kernel, it should be easy to display it on your LCD.

> I am   not  very  good  at  C  programmming and   findig  the   driver  
> difficult  to understand...Please  help  me

The first action should be getting a datasheet for the display!

bye, Michael

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