Good man, that would be really helpful.
I was hoping to develop some simple games so I can work on my memory consumption on my own libraries.
I did manage to make some progress on the set_xy. That actually means cursor GOTO. I'll post the code later but the location needed a mask on it.
In addition, you need to write a byte to make it display anything. Obviously a byte includes 8 bits which means you have 8 pixels you must also set each time you set your selected pixel.
I'm eager to here from NuElectronics. Turns out he's only around the corner from me based on the return address!