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# LightSabre
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LightSabre is a project designed to control WS281x RGB LEDs using the Secondary Memory Interface (SMI) of a Raspberry Pi, tailored for scenographic and lighting applications.
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## Features
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- **WS281x LED Control:** High-performance driving of addressable RGB LEDs via the Raspberry Pi SMI.
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- **ArtNet Support:** Receives color data over the ArtNet protocol, allowing the Raspberry Pi to function as a DMX controller.
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- **Autonomous Mode:** Analyzes audio input from an I2S microphone, performing spectral decomposition to generate dynamic lighting effects.
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- **Web Interface:** Local web server for configuring and tweaking autonomous behavior.
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- **MIDI Integration:** Supports real-time control and parameter adjustment via MIDI controllers.
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## Technology Stack
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- **Backend:** Written in Rust for robust and efficient controller logic. Some low-level operations may be implemented in C or Assembly (to be determined) for optimal performance.
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- **Frontend:** Built with Vue.js, providing a modern and responsive web interface for configuration and control.
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## Use Cases
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- Stage lighting and scenography
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- Interactive art installations
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- Music-synchronized light shows
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## Getting Started
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1. **Hardware Requirements**
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- Raspberry Pi (any model with SMI support)
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- WS281x-compatible RGB LED strip
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- I2S microphone (for autonomous mode)
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- Optional: MIDI controller
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2. **Software Setup**
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- Install dependencies (see `requirements.txt`)
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- Configure network for ArtNet or connect MIDI controller
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- Access the web interface via your browser
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## Documentation
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- [ArtNet Protocol](https://art-net.org.uk/)
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- [WS281x LEDs](https://cdn-shop.adafruit.com/datasheets/WS2812.pdf)
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- [Raspberry Pi SMI](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html)
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- [MIDI Protocol](https://www.midi.org/)
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## License
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MIT License
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---
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*For detailed setup and usage instructions, see the [Wiki](./Wiki.md).*
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