JAFFX: Affordable, portable, hackable digital audio for everybody

The Jaffx repository is a free, open-source tool for programming not only the JAFFX reprogrammable pedal, but also other projects using the Daisy Seed.

The repository is structured around use of a single header file that wraps the libDaisy hardware abstraction library and provides some additional utilities. Its use is demonstrated through the concise examples in examples/, and augmented by helpful scripts for generating project files, building, flashing and more.

Getting Started

1. First, install the Daisy Toolchain.
2. Once installed, run the init.sh script to configure your local copy of this repository.
3. If not using a JAFFX device, connect your Daisy Seed via USB, and install a bootloader.
4. With your device in program mode, use run.sh path/to/source.cpp (or SHIFT+CMD+B with the source file open in VSCode) to build programs and flash them to your Daisy. You can use python projectGen.py <project_name> to generate new projects in examples/ from the template.

Note

When developing for the Daisy, it is often useful to use serial monitoring for testing and debugging. Many examples in examples/ demonstrate this. If developing in VSCode, we recommend installing Microsoft's serial monitor extension, which will add easy access to serial monitoring via the terminal panel.