At the beginning of Example 1 in this tutorial, there is a SparkFun logo at the beginning. I cannot find anywhere how to get the necessary conversion of a bitmap image or otherwise to do custom shapes, and setting each pixel by hand is far too time consuming and tedious. How did you get the output to display your logo on the Example 1?
If you look at the tutorial, we have a link to a small python script that can take a black and white JPEG image and convert it to the pixel data the example code is looking for. A link to the python script can be found below.
(Sadly I can’t offer any support for the python script.)