Awesome

Bad Apple !!gs

This project is based on A2Pico.

The single purpose of this firmware is to play the Bad Apple!! music video on an Apple IIgs using:

• 320×200 pixels in fill-mode at 30 fps
• Stereo audio at 26.32 kHz

Notes:

• This is just a silly little project that shows how to have fun with the A2Pico.
• The A2Pico is used here to provide 80 MB of "streamed memory" to execute.
• The use of an Apple IIgs stereo audio interface is strongly recommended!
• The mono speaker/headphone volume adheres to the Control Panel setting at playback start.

Usage:

• Flash Bad-Apple-IIgs.uf2 to the A2Pico.
• Copy Bad-Apple-IIgs.code to the root directory of an SD card.
• Insert the SD card into the A2Pico.
• Insert the A2Pico into an Apple IIgs.
• Get to the BASIC prompt.
• Start the playback from the BASIC prompt via PR#n.
• Return to the BASIC prompt via Ctrl-Reset.

Demo:

• Bad Apple!! On The Apple IIgs

Building the code generator:

• gcc -O gen-code.c -lpng -lz