I just build the grahics board st7565 this morning and I must say it's a beautiful piece of hardware, very compact (also with a jeenode),but room for several I/O Ports.
Graphic software works fine, I want to use it for diplaying a scrolling graph , I think I need the following functions:
glcd updateDisplayArea() - Copies a specific area from display RAM to the LCD glcd setUpdateArea() - Sets the update area
Measured Values on vertical axe 0-63 horizontal 0-127 = sort of time axe A byte samples is used to store the measured values
Has anyone tried this already and give me some hints.?