~/talk

Plotty Bird: Making Modern Games on Retro Pen Plotters!

Talkat !!Con West 2020 · 2020-02-29..03-01· [creative-coding]
slides:none on file

Builds playable Flappy Bird on a pen plotter and a mouse-driven maze by driving a mid-80s HP plotter with HPGL, mouse input, and a trick that reads the plotter’s position responses to avoid the tiny 60‑byte buffer. Shows the game drawing randomized pipe levels, on‑paper explosions and a victory bird, and hits the 8.5×11 travel limit. Desolders the ROM, dumps 8051 assembly and posts it on GitHub but stops short of a full firmware patch—demo available after the session. HPGL buffer workaround 8051 ROM dump

AI-written summary · about

  1. 0:00Intro
  2. 1:10HP Color Pen plotter
  3. 2:32How to use the plotter
  4. 3:31The problem
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