Operating systems are great things to have for general purpose computing, but sometimes they can just get in the way. There’s RAM overhead and processor cycles required for all that operating, after all. For something like a game system, it seems unnecessary. The NES certainly did well enough without an OS, as did its various successors for several console generations.
[Inkbox] wanted to get back to those heady days by programming bare-metal games for a Rasberry Pi 3 that had sat unused since 2016. Games are on cartridge, running bare metal, in assembly — as God and Masayuki Uemura intended. Also, the console is a dodecahedron, because the name GameCube was already taken.
The GitHub link above doesn’t exactly have documentation, at least as of this writing, so you’ll need to watch the video to get the full details. The dodecahedron form factor might not be ideal for packing away in a bag, but as a handheld we have to admit it does look comfortable to hold. Two faces of the dodecahedron get a half-dozen buttons each, which are wired to a GPIO pin on the Pi via a Schmitt trigger for hardware debounce. Like all good consoles, it uses cartridges, these ones being adapted from SD cards on large PCBs derived from a project we featured before.
