34 lines
1.2 KiB
Rust
34 lines
1.2 KiB
Rust
#![cfg_attr(not(feature = "std"), no_std)]
|
|
#![cfg_attr(
|
|
feature = "nightly",
|
|
feature(type_alias_impl_trait, async_fn_in_trait, impl_trait_projections, try_blocks)
|
|
)]
|
|
#![cfg_attr(feature = "nightly", allow(incomplete_features))]
|
|
#![warn(missing_docs)]
|
|
|
|
//! Utilities to use `embedded-hal` traits with Embassy.
|
|
|
|
#[cfg(feature = "nightly")]
|
|
pub mod adapter;
|
|
|
|
pub mod shared_bus;
|
|
|
|
/// Set the configuration of a peripheral driver.
|
|
///
|
|
/// This trait is intended to be implemented by peripheral drivers such as SPI
|
|
/// and I2C. It allows changing the configuration at runtime.
|
|
///
|
|
/// The exact type of the "configuration" is defined by each individual driver, since different
|
|
/// drivers support different options. Therefore it is defined as an associated type.
|
|
///
|
|
/// For example, it is used by [`SpiDeviceWithConfig`](crate::shared_bus::asynch::spi::SpiDeviceWithConfig) and
|
|
/// [`I2cDeviceWithConfig`](crate::shared_bus::asynch::i2c::I2cDeviceWithConfig) to allow different
|
|
/// devices on the same bus to use different communication settings.
|
|
pub trait SetConfig {
|
|
/// The configuration type used by this driver.
|
|
type Config;
|
|
|
|
/// Set the configuration of the driver.
|
|
fn set_config(&mut self, config: &Self::Config);
|
|
}
|