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Can't printf "Hello World" in this GLCD

 
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princejude



Joined: 07 Aug 2010
Posts: 72

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Can't printf "Hello World" in this GLCD
PostPosted: Mon Sep 19, 2011 3:37 am     Reply with quote
I have been trying to display a simple line statement like "HELLO WORLD" in this graphic LCD Display (JHD12864F) but can't find its driver yet. This LCD is made with ST7920 chip.

The datasheet is here: www.egochina.net.cn/e-shop/ebay/Datasheet/JHD12864F.pdf

Pls if anyone has used this glcd or knows where to get its driver code, let the person help me out.

Thanks in advance.
temtronic



Joined: 01 Jul 2010
Posts: 9229
Location: Greensville,Ontario

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PostPosted: Mon Sep 19, 2011 6:12 am     Reply with quote
Use the 'search' button above...type in ST7920...and you'll get 6 or 7 hits.

There is working code in one of the threads....

I've not tested it as I don't have the GLCD...
princejude



Joined: 07 Aug 2010
Posts: 72

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PostPosted: Mon Sep 19, 2011 9:26 am     Reply with quote
Thanks temtronic for your quick response and advice. I can now printf(i.e. display) "Hello World" on my LCD. Though i did not use any driver, it was direct access to the lcd. Will try to design my own driver
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