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