Struct IrKepler 

pub struct IrKepler<'a> { /* private fields */ }

Available on target_os=none only.

A device abstraction for the SunFounder Kepler Kit IR remote.

This provides a simple interface for the Kepler remote with built-in button mappings.

Examples

use device_envoy::ir::{IrKepler, IrKeplerStatic};

async fn example(
    p: embassy_rp::Peripherals,
    spawner: embassy_executor::Spawner,
) -> device_envoy::Result<()> {
    static IR_KEPLER_STATIC: IrKeplerStatic = IrKepler::new_static();
    let ir_kepler = IrKepler::new(&IR_KEPLER_STATIC, p.PIN_15, p.PIO0, spawner)?;

    loop {
        let button = ir_kepler.wait_for_press().await;
        defmt::info!("Button: {:?}", button);
    }
}

Implementations

impl<'a> IrKepler<'a>

pub const fn new_static() -> IrKeplerStatic

Create static channel resources for IR events.

See IrKepler for usage examples.

pub fn new<P, PIO>( ir_kepler_static: &'static IrKeplerStatic, pin: Peri<'static, P>, pio: Peri<'static, PIO>, spawner: Spawner, ) -> Result<Self>

where P: Pin + PioPin, PIO: IrPioPeripheral,

Create a new Kepler remote handler.

Parameters

• ir_kepler_static: Static reference to the channel resources
• pin: GPIO pin connected to the IR receiver
• pio: PIO peripheral to use (PIO0, PIO1, or PIO2)
• spawner: Embassy spawner for background task

See IrKepler for usage examples.

Errors

Returns an error if the background task cannot be spawned.

pub async fn wait_for_press(&self) -> KeplerButton

Wait for the next button press.

Ignores button presses that are not recognized by the Kepler remote.

See IrKepler for usage examples.