Скачать или смотреть ILI9163 ST7735 ATmega328 Intro

Sometimes, people get sentimental. While working on a display to serve as replacement for a failing Nokia 6110 LCD, I got some ideas for screensaver-type effects to be shown when the computer was not delivering its performance data to the display.
What I've compiled together for this intro is a series of old-school demo effects. The total size of this intro is 27kB, comfortably fitting into an ATmega 328p. The Microcontroller runs at 16 MHz, driving the serially connected LCD with 8 MHz SPI clock.
All shown effects use the ILI9163/ST7735 driver of mine. Of course, the speed of the effects could be improved considerably when drawing directly to the screen, interleaving SPI and computation instead of switching between rendering and LCD output. Anyway, I had fun with this project.
Contents:
intro screen
tunnel
rotozoom
voxel landscape
Ladder tribute animation (ancient KC85/3 game, in case you are wondering)

Music: Animal/DFT - Song name: Dance2DaMusic! (Protracker, Amiga)

The code for the driver can be found at http://bax.comlab.uni-rostock.de/en/h... .