Hayasen

Hayasen is now on the awesome-embedded-rust repository. Find it here awesome-embedded-rust

⚠️ Warning: Early Development Stage

This library is currently under active development and has not been thoroughly tested. Use in production systems at your own risk. APIs may change without notice.

Hayasen is an Embedded Rust library designed to simplify sensor integration in embedded systems. It provides unified, type-safe interfaces for various sensors with a focus on ease of use and reliability.

🚀 Currently Supported Sensors

• MPU9250 - 9-axis Inertial Measurement Unit (accelerometer, gyroscope, temperature, magnetometer) - Work in Progress

• MPU6050 - 6-axis Inertial Measurement Unit (accelerometer, gyroscope, temperature)

• MAX30102 - Pulse Oximeter, Heart Rate Monitor, Temperature Sensor

Progress

Click here to check the current progress of the library

Progress

📦 Installation

Add hayasen to your Cargo.toml:

[dependencies]
hayasen = { version = "*", features = ["mpu9250"] }   # For MPU9250 support

🎯 Quick Start

use hayasen::prelude::*;
use hayasen::mpu9250_hayasen;

fn main() -> Result<(), Error<YourI2cError>> {
    // Setup I2C (platform-specific)
    let i2c = setup_i2c();
    
    // Initialize sensor with default configuration
    let mut sensor = mpu9250_hayasen::create_default(i2c, 0x68)?;
    
    // Read all sensor data (temp, accel, gyro)
    let (temperature, acceleration, angular_velocity) =
        mpu9250_hayasen::read_all(&mut sensor)?;
    
    println!("Temperature: {:.2}°C", temperature);
    println!("Acceleration: [{:.3}, {:.3}, {:.3}] g",
             acceleration[0], acceleration[1], acceleration[2]);
    println!("Angular Velocity: [{:.3}, {:.3}, {:.3}] dps",
             angular_velocity[0], angular_velocity[1], angular_velocity[2]);
    
    Ok(())
}

🔧 Features

• mpu9250 - Enables MPU9250 Inertial Measurement Unit support (enabled by default)
• mpu6050 - Enables MPU6050 Inertial Measurement Unit support
• More sensors coming soon!

📚 Documentation

• API Documentation - Complete API reference
• Examples - Practical usage examples (Coming Soon)
• Contributing Guidelines - How to contribute to the project

🏗️ Project Structure

hayasen/
├── src/
│   ├── lib.rs          # Main library entry point
│   ├── error.rs        # Unified error types
│   ├── functions.rs    # Function registry system
│   ├── mpu9250.rs      # MPU9250 sensor implementation
│   └── mpu6050.rs      # MPU6050 sensor implementation
├── examples/           # Usage examples
└── tests/              # Integration tests

📝 License

This project is dual-licensed under either:

• Apache License, Version 2.0 Apache-2.0
• MIT license MIT

🙏 Acknowledgments

• Inspired by various embedded Rust driver libraries
• Thanks to the Rust embedded working group for excellent tools and guidance
• Community contributors and testers

🐛 Issue Reporting

Found a bug or have a feature request? Please open an issue on GitHub.

TODO

• Add MPU9250 SPI Support

• Add MPU6050 SPI Support

• Add support for BME280 (I2C and SPI)

• Add support for HC-SR04 Ultrasonic Sensor

• Add support for MQ135 Gas sensor

📊 Project Activity

Stargazers over time

Stargazers

Contributors

Forkers