Crate curl_smile 

curl_smile

Rust API for Keepsmile Bluetooth LE lights. Uses btleplug for cross-platform BLE support.

Example

This is the same example as examples/use_curl_smile_demo.rs in the repository: demos how to scan, connect, update state, send commands, disconnect.

use curl_smile::btle_communication::btle_api::{
    connect_to_btle_device, disconnect_from_btle_device, find_supported_devices,
};
use curl_smile::core::Intent::{Brightness, Rgb, SwitchOn};
use curl_smile::core::light_state::LightState;

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    let devices = find_supported_devices().await?;

    for d in devices {
        connect_to_btle_device(&d).await?;

        let mut state = LightState::new();
        state.update(SwitchOn(true));
        state.update(Brightness { brightness: 0x30 });
        state.update(Rgb {
            red: 0x0e,
            green: 0x00,
            blue: 0xaa,
        });

        d.send_commands(&state).await?;
        disconnect_from_btle_device(&d).await?;
    }

    Ok(())
}

Modules

• core: high-level types.
• btle_communication: BLE scanning/connection.
• hardware_abstraction_layer: defines supported-devices and related GATT profile.
• hardware_abstraction_layer/compiler: converts state into command bytes for a target device.

Supported devices

See the repository README for the current supported-device list. Applications should use find_supported_devices() rather than scanning for arbitrary peripherals.

Re-exports

pub use core::DeviceCommand;

pub use core::DeviceCompiler;

pub use core::Intent;

pub use core::LightState;

Modules

btle_communication

core

hardware_abstraction_layer