C++20 library for encoding and decoding data over sound (Data Over Sound).

Requirements

C++20 compiler (Apple Clang 15+, GCC 13+, Clang 16+)
CMake 3.25+
Conan 2.x (pipx install conan)

Build

Dependencies are managed by Conan 2.x in manifest mode with a committed conan.lock for fully deterministic builds.

./scripts/conan-install.sh        # installs deps for Debug (default)
cmake --preset default
cmake --build --preset default
ctest --preset default

For a Release build:

./scripts/conan-install.sh Release
cmake --preset release
cmake --build --preset release

Presets

Preset	Description
default	Debug build with tests
ci	CI build (Debug + tests + compile_commands.json)
release	Release build, no tests

Each preset wires the Conan-generated toolchain at build/<BuildType>/generators/conan_toolchain.cmake, so conan install must be run before cmake --preset for the matching build type.

Conan profiles

Project-managed profiles live in profiles/ (macos, linux). The install script auto-selects by uname -s. Pinning the profiles in-repo keeps CI and local builds bit-for-bit reproducible regardless of the host default profile.

License

[Apache-2.0](LICENSE)