I recently purchased a 256 x 128 Graphic LCD screen from all electronics. I have been unable to find an Arduino library for it so I am thinking of making my own. I am also unable to get the screen to display anything. The data sheet it came with was for an HG25504 and the documentation doesn't really cover initialization of the LCD (if it does I'm not understanding it). I guess my main question is does anyone know generic pseudo code for intializing graphic LCDs? Is initialization for all graphic LCDs the same?