xous

Commodore 64 emulator for Precursor hardware (Xous OS) — 6502 CPU, VIC-II, CIA keyboard, monochrome rendering

An original platformer for the DEF CON 34 badge, built at DEF CON 34. Native Rust on Xous, 1-bit screen, no FPU.

Flashcard app for Precursor hardware (Xous OS). Multi-deck PDDB storage with network import via TCP push.

Classic AOL dial-up sign-on animation for the DEF CON 34 badge (1-bit OLED flipbook + Xous player)

A 74-page technical research report on the DEF CON 34 attendee badge and the Baochip-1x mostly-open 22 nm RISC-V SoC. Every claim graded Confirmed / Strong inference / Unknown.