128x64 GLCD problem

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Scribblenauts
Posts: 2
Joined: 10 Jul 2016 18:01

128x64 GLCD problem

#1 Post by Scribblenauts » 10 Jul 2016 18:04

Hey,

I've been trying to learn how to use the Graphical LCD display on my pic16f887, I've been using a few online tutorials and every one gives the same result. When I start the program the GLCD flickers for a bit and then returns to its initial state.

The tutorials I used were:

http://embedded-lab.com/blog/lab-20-int ... cd-part-2/

https://electrosome.com/interfacing-glc ... CD_Library

Here's what happens when I try to run my code

https://drive.google.com/open?id=0B4B2o ... 2lkcVZHc2c

hexreader
Posts: 1786
Joined: 27 Jun 2010 12:07
Location: England

Re: 128x64 GLCD problem

#2 Post by hexreader » 11 Jul 2016 08:51

The first think I would do is to check the hardware using proven examples from here:

http://www.mikroe.com/easypic/v6/

Download the example programs and be sure to follow instructions in the .c file very carefully.

If the official examples work OK, then my guess would be that you may have made a mistake in configuration settings, but that is only a wild guess.
Start every day with a smile...... (get it over with) :)

Scribblenauts
Posts: 2
Joined: 10 Jul 2016 18:01

Re: 128x64 GLCD problem

#3 Post by Scribblenauts » 26 Aug 2016 01:43

Hey, thank you it worked :)

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