Minimal RP2040 project using zig toolchain with PIO support.
Only requires zig
installed.
Usage
$ git clone <this repo>
$ zig build -Drelease-fast=true
Drag zig-out/bin/firmware.uf2
into the RP2 bootloader.
Notes
The main firmware src currently can't be written in ziglang due to heavy use of macro pasting in Pico SDK.