Dfrobot SPI LCD Module graph

Using Arduino Displays
#1

I want to get this lcd but before I do I want to make sure it will work. So what i want to do is have a real time graph so im wondering if with there library you can do that? thanks ps i should mention i want to do this in spi mode.

#2

See this http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1277863416

#3

I want to get this lcd but before I do I want to make sure it will work...

Which LCD?

Don

#4

wow fail i forgot to post the link http://www.dfrobot.com/index.php?route=product/product&product_id=372

#5

Well it's a graphical LCD and you want to plot a graph so it will probably be suitable. You will have to do some research and see if you can find a GLCD library that to is suitable for your application.

Don

#6

will there library work for a graph?

#7

I think I got the same display, but with out the SPI-module. I was not able to draw anything with the DFrobot-library. Only text…

With this library, I was able to do graph:
http://www.arduino.cc/playground/Code/LCD12864

If you want to use that, you will need get the SPI-stuff from the DFrobot-library, and paste them to that library. Here’s my topic of that display:
http://arduino.cc/forum/index.php/topic,69847.0.html
I’m using a parallel-connection.

The DFrobot-library is better with text, so I’m trying to make a library wich could do text and draw lines.

#8