Audiofab Easy Spin (FV-1) Programming Extension

A professional Visual Studio Code extension for developing, simulating, and deploying audio effects code for the Spin Semiconductor FV-1 DSP.

This extension provides a unified environment for both traditional assembly programming and modern visual block-based design, specifically tailored for the Audiofab Easy Spin platform.

Official Documentation

For complete guides, command references, and tutorials, please visit our documentation site:

https://audiofab.github.io/fv1-vscode/

Key Objectives

• Visual Programming: Design complex effects (reverbs, delays, pitch-shifters) by connecting functional blocks without writing a single line of assembly.
• Professional Assembly: Full syntax highlighting, real-time diagnostics, and hover-docs for the native FV-1 instruction set.
• Performance Optimization: Advanced compiler that prunes unused registers and folds static math to fit more into the 128-instruction hardware limit.
• Integrated Simulator and Debugger: Verify logic with an integrated emulator featuring real-time audio, multi-trace oscilloscope, and step-through debugging.
• Hardware Integration: One-click deployment to the Audiofab USB Programmer and Easy Spin pedal.

🛠️ Installation

1. Install Visual Studio Code.
2. Open the Extensions view (Ctrl+Shift+X).
3. Search for "Audiofab FV-1".
4. Click Install.

Contributing & Support

• Bug Reports: Please use the GitHub Issue Tracker.
• Inspiration: This project is inspired by the "OG" SpinCAD Designer.
• License: MIT License. See LICENSE for details.

© 2026 Audiofab Inc.