Tag: rust

2 posts tagged with "rust".

A desktop flasher for the cartridge

20th July 2026, 9:39pm · 13 min read

A host tool that turns one ROM into the matching H7 runtime, RP2040 receiver and cartridge image, and refuses to declare success until the cart reads back the exact bytes.

How Rusty Nail is put together

11th June 2026, 10:30am · 5 min read

Rusty Nail is a windowed pixel desktop running bare metal on a Nucleo-H753ZI. This is the architecture, and why the display is an abstraction from the start.