Oscilloscope using t6963

Hi,

I have an t6963 128x64 conected to arduino and i want use it like an oscilloscope.
I have found this Sketch but is for KS0108 and convert it to use t6963c but doesn´t work, screen blinks many times, and i need a good line to trace analog signal. Someone to help me please?

sketch.ino (14.1 KB)

How do I make a copy of the entire image on LCD? I want to move the image one pixel to the left and draw the new pixel in right? I'm a newbie, but i want to learn C and arduino code. Someone?

No one help me? Where are you guys? Come on I need help with this, I'm near to give up.... What about 72MHz ARM Cortex M3 chips to be the brain of the oscilloscope? It can be programmed in arduino environment, but first I need to learn how to drive the LCD.

What about 72MHz ARM Cortex M3 chips to be the brain of the oscilloscope?

Look into netduino plus (48 MHz ARM 7), FEZ Panda II (72 MHz ARM 7) or netduino go (168 MHz Cortex-M4) with a shield adapter. Many of the Arduino shields are compatible. They use the .NET micro environment and C#.