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History

Matt Knight 6a4d593020 update to master, use zig package manager (#11 )		7 months ago
..
deps	update zig build api and family enum	7 months ago
src	update to master, use zig package manager (#11 )	7 months ago
.gitignore	parsing elf and saving uf2 files	7 months ago
.gitmodules	parsing elf and saving uf2 files	7 months ago
README.md	update to master, use zig package manager (#11 )	7 months ago
build.zig	update to master, use zig package manager (#11 )	7 months ago
build.zig.zon	update to master, use zig package manager (#11 )	7 months ago

README.md

uf2

USB Flashing Format (UF2) for your build.zig

This package is for assembling uf2 files from ELF binaries. This format is used for flashing a microcontroller over a mass storage interface, such as the Pi Pico.

See https://github.com/microsoft/uf2#file-containers for how we're going to embed file source into the format.

For use in a build.zig:

const uf2 = @import("uf2");

pub fn build(b: *Build) void {
    // ...

    const uf2_file = uf2.from_elf(b, exe, .{ .family_id = .RP2040 });
    b.installFile(uf2_file_source);

    // ...
}