Determining the u8glb constructor call parameters for this LCD controller on the RUMBA 3D printer controller.

This started out as trying to find a simple way to test if the Full Graphics Smart Controller I had worked or not (this was before I found out I had to flip the two ribbon cable connectors over). It took a bit of detective work to get to the bottom of this. It turns out, some insightful comments in one video led to finding the answer in the Marlin firmware source code.

I think this Marlin source code is a really excellent source of information as 3D printers incorporate so many different things, LCD displays, SD cards, stepper motors, temperature sensors, PWM control, etc. And these things have been built with dozens of different versions of all the above and all those combinations of things are right there in the source code, just waiting to be uncovered.

Here's my modified u8glib examples with the RAMPS 1.4 and RUMBA controller board constructor calls:
GraphicsTest.ino:
https://drive.google.com/file/d/0B89_...

FPS.ino:
https://drive.google.com/file/d/0B89_...

RAMPS 1.4 video by zeeproduction:
   • u8glib MOD for G LCD JHD12864F screen...  

Be sure to rate, comment and share
And as always, thanks for watching

Intro:
Louisiana Fairytale by Austin Rogers
https://web.archive.org/web/201704022...


Outro:
Prelude No. 1 by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...)
Source: http://chriszabriskie.com/preludes/'>http://chriszabriskie.com/preludes/
Artist: http://chriszabriskie.com/