lcd 4bit mode asm custom character

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lcd 4bit mode asm custom character

Post by sam101 » Mon Apr 14, 2014 11:53 pm

Hi guys. I'm relatively new to mplab and i am working on a project using assembly language which at some point requires me to display a custom charactor that i created on the 16x2 lcd in 4 bit mode exclusively. Now i know that i need to first set the cg ram address and then load the combination of bits to the cg ram but I cant figure out a way to do so. And i tried searching the web for any refernces but all were written in c. So please guys i really need someone to give me an example or a sample code where we display a custom character after creating it on lcd.

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Re: lcd 4bit mode asm custom character

Post by jremington » Tue Apr 15, 2014 7:41 am

Just do in assembly whatever the C program does.

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