RE: [microblaze-uclinux] Is LCD driver available for ML 402 Board in uClinux-2.4.x ?

["sweta" <sweta.bhatt@xxxxxxxxxxxxxx>]

Hi!
I have already searched for that drivers/char/lcd.c.
Actually I don't get option lcd in menuconfig if I don't enable
customize vendors setting option.
What do u think should be significance of this?
If I select this option, then how can I test this driver ? Just writing
on Parallel port? Can u pls guide me about demo application ?   
 
Regards,
Sweta Bhatt
Embedded Engineer | eInfochips.
contact - sweta.bhatt@xxxxxxxxxxxxxx | +919898833805
 
 

-----Original Message-----
From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of
Vijai.S.Kumar@xxxxxxxxxxxxxxxx
Sent: Tuesday, May 23, 2006 1:33 PM
To: microblaze-uclinux@xxxxxxxxxxxxxx
Subject: Re: [microblaze-uclinux] Is LCD driver available for ML 402
Board in uClinux-2.4.x ?

hi sweta
You can find lcd.c in path
/linux-2.4.x/drivers/char/
and try to port this after make menuconfig and selecting the option at
there.
actually three types of drivers are here - 1. char, 2. block, 3.
network.
becoz to write ur own driver is difficult, so try to understand the
existing driver.

Vijai


 

                      "sweta"

                      <sweta.bhatt@xxxxxxxxxxxxxx>        To:
<microblaze-uclinux@xxxxxxxxxxxxxx>

                      Sent by:                            cc:
(bcc: Vijai S Kumar/Services/INFOCOMM/RIL)

                      owner-microblaze-uclinux@ite        Subject:
[microblaze-uclinux] Is LCD driver available for ML 402 Board in

                      e.uq.edu.au                          uClinux-2.4.x
?                                                                    
                                                    Importance: Normal
Sender's OU: Reliance |------------------|                            
 
| [ ] Confidential |                            
                      05/22/2006 12:43 PM
|------------------|                            
                      Please respond to

                      microblaze-uclinux

 





Hi all,


I have ported uClinux on ML 402 Board. I have 16x2 character display LCD
on
the board.


I want to have LCD driver for uClinux-microblaze environment.


Can u pls. tell me whether I need to develop it from scratch or to just
port ?


Is it already available in uClinux ? If yes, then where ?


How can I check it??


Actually When I enable the customize vendors setting option, I get LCD
as
option.


If I disable the customize vendors setting option, I don't get this
option.
For what purpose is the option LCD given? I am not clear for that.


Please help me out..





(Embedded image moved to file: pic17958.gif)


Regards,


Sweta Bhatt


Embedded Engineer | eInfochips.


contact - sweta.bhatt@xxxxxxxxxxxxxx | +919898833805










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