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Electronics => Electronics => Topic started by: Salman on August 20, 2008, 04:52:34 AM

Title: programming for 128*64 LCD with atmega32
Post by: Salman on August 20, 2008, 04:52:34 AM

I have been working on interfacing a LM12864DDY to ATMEGA32 microcontroller but have been having some problems. Has anyone got a sample of code using C language that they would be willing to share?

Title: Re: programming for 128*64 LCD with atmega32
Post by: Admin on August 23, 2008, 08:19:28 PM

Can you provide us a datasheet or more info on your part?

Title: Re: programming for 128*64 LCD with atmega32
Post by: Salman on August 26, 2008, 09:21:52 AM

http://www.topwaydisplay.com/Pub/Manual/LM12864DDY-Manual-Rev0.1.pdf
Sir this is the link to the datasheet of lm12864ddy graphic lcd screen.
thank u for ur reply

Title: Re: programming for 128*64 LCD with atmega32
Post by: TrickyNekro on August 26, 2008, 09:32:41 AM

It must be KS0107 compatible.... if you have some code for that, try it!

Regards

Title: Re: programming for 128*64 LCD with atmega32
Post by: Admin on August 28, 2008, 08:18:14 PM

Thats a horrible datasheet, I can barely understand it . . . can't really make out what the input pins do or what signal format they require.

Other than your forum post here (and a copy of it at multiple other forums), google has never even heard of this LCD.

I think you'd be better off trashing this LCD and getting a serial based LCD. You'll save yourself days of painful frustration.