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lcd display

Sergio S¨¢nchez Moreno
 

Do you want to use the LCD in an automomous system or with a PC?

----- Original Message -----
From: <sreerangap@...>
To: <Electronics_101@...>
Sent: Thursday, October 25, 2001 11:39 AM
Subject: [Electronics_101] lcd display


hello group
i am searching for a C source code for initialising the lcd display.
of any make (not so particular). and getting it started.

waiting for ur reply.
sreeranga



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[email protected]
 

hello group
i am searching for a C source code for initialising the lcd display.
of any make (not so particular). and getting it started.

waiting for ur reply.
sreeranga
Jim Purcell
 

sreerangap,

i am searching for a C source code for initialising the lcd display.
of any make (not so particular). and getting it started.
Here again we have a message akin to 'tell me the meaning of life'. You
need to be specific. LCD displays are varied, are you talking about a display
that you will be connecting to some circuit you will build or one that is
already installed. I suspect that the hardware specs will tell you what kind
of interface is needed and what kind of data it needs.

Jim
purohit ranga
 

hi ,
i want to use LCD with a auronomous system.
waiting for ur reply.
sreeranga
--- Sergio_S?nchez_Moreno <ssm07@...> wrote:
Do you want to use the LCD in an automomous system
or with a PC?

----- Original Message -----
From: <sreerangap@...>
To: <Electronics_101@...>
Sent: Thursday, October 25, 2001 11:39 AM
Subject: [Electronics_101] lcd display


hello group
i am searching for a C source code for
initialising the lcd display.
of any make (not so particular). and getting it
started.

waiting for ur reply.
sreeranga



To unsubscribe from this group, send an email to:
Electronics_101-unsubscribe@...



Your use of Yahoo! Groups is subject to



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Jim Purcell
 

purohit,

i want to use LCD with a auronomous system.
waiting for ur reply.
You have my permission. :-) Seriously, I don't know
the answer but I'm pretty sure that anyone who
does will want more information. Be more specific.

Jim
purohit ranga
 

hi ,
okk want i really want is i want to use LCD display
alphanumeric one to be used with a 8086 processor how
can i do it and any one having the initialisation
routine plz help me out.
waiting for ur reply.
sreeranga
--- Jim Purcell <jpurcell@...> wrote:
purohit,

i want to use LCD with a auronomous system.
waiting for ur reply.
You have my permission. :-) Seriously, I don't know
the answer but I'm pretty sure that anyone who
does will want more information. Be more specific.

Jim


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Make a great connection at Yahoo! Personals.
Himanshu Sharma
 

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Hi there ,
?
Well for that I don't think that you will get the code in C but instead what you can do is contact any 8086 kit vendor and ask him for the Assembly code..he will surely help you with all the interfacing architectures...
?
hope that it helps...
?
Regards :-),
?
--himanshu sharma

----- Original Message -----
Sent: Monday, October 29, 2001 10:20 AM
Subject: Re: [Electronics_101] lcd display

hi ,
okk want i really want is i want to use LCD display
alphanumeric one to be used with a 8086 processor how
can i do it and any one having the initialisation
routine plz help me out.
waiting for ur reply.
sreeranga
--- Jim Purcell <jpurcell@...> wrote:
> purohit,
>
> >? i want to use LCD with a auronomous system.
> > waiting for ur reply.
>
> You have my permission.? :-) Seriously, I don't know
> the answer but I'm pretty sure that anyone who
> does will want more information. Be more specific.
>
> Jim
>
>


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Jim Purcell
 

Himanshu,
Well for that I don't think that you will get the code in C but instead what you can do is contact any 8086 kit vendor and ask him for the Assembly code..he will surely help you with all the interfacing architectures...
The place to start is with the data sheet of the LCD display device, this should provide the information as to what kind of interface is required and the format of the data sent to the device. I haven't actually worked with any LCD devices but I think there are two types. One has a built in character set with fixed positions for each, the other would be some kind of element matrix where the user can determine images or characters by implementing combinations of bits. In either case they usually require a continuous string of data since they are multiplexed, one set of bits is turned on, then the next, and the next, etc. The process is not difficult to understand but there is great diversity in interface strategies.

Jim

Himanshu Sharma
 

¿ªÔÆÌåÓý

Hey ,
?
But they come as kits..used in most of the colleges..... so all I asked was to contact any vendor and he will give him the code... and also the circuitary...I actually did? this stuff a few days ago...the code used comes burnt in the pre-loaded subroutines...
?
Regards :-),
?
--himanshu sharma

?
The place to start is with the data sheet of the LCD display device, this should provide the information as to what kind of interface is required and the format of the data sent to the device. I haven't actually worked with any LCD devices but I think there are two types. One has a built in character set with fixed positions for each, the other would be some kind of element matrix where the user can determine images or characters by implementing combinations of bits. In either case they usually require a continuous string of data since they are multiplexed, one set of bits is turned on, then the next, and the next, etc. The process is not difficult to understand but there is great diversity in interface strategies.

?

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