366 lines
17 KiB
Rust
366 lines
17 KiB
Rust
#![no_std]
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#![feature(generic_associated_types)]
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#![feature(asm)]
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#![feature(type_alias_impl_trait)]
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#[cfg(not(any(
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feature = "stm32f401",
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feature = "stm32f405",
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feature = "stm32f407",
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feature = "stm32f410",
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feature = "stm32f411",
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feature = "stm32f412",
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feature = "stm32f413",
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feature = "stm32f415",
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feature = "stm32f417",
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feature = "stm32f423",
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feature = "stm32f427",
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feature = "stm32f429",
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feature = "stm32f437",
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feature = "stm32f439",
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feature = "stm32f446",
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feature = "stm32f469",
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feature = "stm32f479",
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)))]
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compile_error!(
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"No chip feature activated. You must activate exactly one of the following features: "
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);
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#[cfg(any(
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all(feature = "stm32f401", feature = "stm32f405"),
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all(feature = "stm32f401", feature = "stm32f407"),
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all(feature = "stm32f401", feature = "stm32f410"),
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all(feature = "stm32f401", feature = "stm32f411"),
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all(feature = "stm32f401", feature = "stm32f412"),
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all(feature = "stm32f401", feature = "stm32f413"),
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all(feature = "stm32f401", feature = "stm32f415"),
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all(feature = "stm32f401", feature = "stm32f417"),
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all(feature = "stm32f401", feature = "stm32f423"),
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all(feature = "stm32f401", feature = "stm32f427"),
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all(feature = "stm32f401", feature = "stm32f429"),
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all(feature = "stm32f401", feature = "stm32f437"),
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all(feature = "stm32f401", feature = "stm32f439"),
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all(feature = "stm32f401", feature = "stm32f446"),
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all(feature = "stm32f401", feature = "stm32f469"),
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all(feature = "stm32f401", feature = "stm32f479"),
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all(feature = "stm32f405", feature = "stm32f401"),
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all(feature = "stm32f405", feature = "stm32f407"),
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all(feature = "stm32f405", feature = "stm32f410"),
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all(feature = "stm32f405", feature = "stm32f411"),
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all(feature = "stm32f405", feature = "stm32f412"),
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all(feature = "stm32f405", feature = "stm32f413"),
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all(feature = "stm32f405", feature = "stm32f415"),
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all(feature = "stm32f405", feature = "stm32f417"),
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all(feature = "stm32f405", feature = "stm32f423"),
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all(feature = "stm32f405", feature = "stm32f427"),
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all(feature = "stm32f405", feature = "stm32f429"),
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all(feature = "stm32f405", feature = "stm32f437"),
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all(feature = "stm32f405", feature = "stm32f439"),
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all(feature = "stm32f405", feature = "stm32f446"),
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all(feature = "stm32f405", feature = "stm32f469"),
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all(feature = "stm32f405", feature = "stm32f479"),
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all(feature = "stm32f407", feature = "stm32f401"),
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all(feature = "stm32f407", feature = "stm32f405"),
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all(feature = "stm32f407", feature = "stm32f410"),
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all(feature = "stm32f407", feature = "stm32f411"),
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all(feature = "stm32f407", feature = "stm32f412"),
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all(feature = "stm32f407", feature = "stm32f413"),
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all(feature = "stm32f407", feature = "stm32f415"),
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all(feature = "stm32f407", feature = "stm32f417"),
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all(feature = "stm32f407", feature = "stm32f423"),
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all(feature = "stm32f407", feature = "stm32f427"),
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all(feature = "stm32f407", feature = "stm32f429"),
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all(feature = "stm32f407", feature = "stm32f437"),
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all(feature = "stm32f407", feature = "stm32f439"),
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all(feature = "stm32f407", feature = "stm32f446"),
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all(feature = "stm32f407", feature = "stm32f469"),
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all(feature = "stm32f407", feature = "stm32f479"),
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all(feature = "stm32f410", feature = "stm32f401"),
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all(feature = "stm32f410", feature = "stm32f405"),
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all(feature = "stm32f410", feature = "stm32f407"),
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all(feature = "stm32f410", feature = "stm32f411"),
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all(feature = "stm32f410", feature = "stm32f412"),
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all(feature = "stm32f410", feature = "stm32f413"),
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all(feature = "stm32f410", feature = "stm32f415"),
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all(feature = "stm32f410", feature = "stm32f417"),
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all(feature = "stm32f410", feature = "stm32f423"),
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all(feature = "stm32f410", feature = "stm32f427"),
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all(feature = "stm32f410", feature = "stm32f429"),
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all(feature = "stm32f410", feature = "stm32f437"),
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all(feature = "stm32f410", feature = "stm32f439"),
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all(feature = "stm32f410", feature = "stm32f446"),
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all(feature = "stm32f410", feature = "stm32f469"),
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all(feature = "stm32f410", feature = "stm32f479"),
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all(feature = "stm32f411", feature = "stm32f401"),
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all(feature = "stm32f411", feature = "stm32f405"),
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all(feature = "stm32f411", feature = "stm32f407"),
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all(feature = "stm32f411", feature = "stm32f410"),
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all(feature = "stm32f411", feature = "stm32f412"),
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all(feature = "stm32f411", feature = "stm32f413"),
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all(feature = "stm32f411", feature = "stm32f415"),
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all(feature = "stm32f411", feature = "stm32f417"),
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all(feature = "stm32f411", feature = "stm32f423"),
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all(feature = "stm32f411", feature = "stm32f427"),
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all(feature = "stm32f411", feature = "stm32f429"),
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all(feature = "stm32f411", feature = "stm32f437"),
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all(feature = "stm32f411", feature = "stm32f439"),
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all(feature = "stm32f411", feature = "stm32f446"),
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all(feature = "stm32f411", feature = "stm32f469"),
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all(feature = "stm32f411", feature = "stm32f479"),
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all(feature = "stm32f412", feature = "stm32f401"),
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all(feature = "stm32f412", feature = "stm32f405"),
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all(feature = "stm32f412", feature = "stm32f407"),
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all(feature = "stm32f412", feature = "stm32f410"),
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all(feature = "stm32f412", feature = "stm32f411"),
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all(feature = "stm32f412", feature = "stm32f413"),
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all(feature = "stm32f412", feature = "stm32f415"),
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all(feature = "stm32f412", feature = "stm32f417"),
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all(feature = "stm32f412", feature = "stm32f423"),
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all(feature = "stm32f412", feature = "stm32f427"),
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all(feature = "stm32f412", feature = "stm32f429"),
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all(feature = "stm32f412", feature = "stm32f437"),
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all(feature = "stm32f412", feature = "stm32f439"),
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all(feature = "stm32f412", feature = "stm32f446"),
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all(feature = "stm32f412", feature = "stm32f469"),
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all(feature = "stm32f412", feature = "stm32f479"),
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all(feature = "stm32f413", feature = "stm32f401"),
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all(feature = "stm32f413", feature = "stm32f405"),
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all(feature = "stm32f413", feature = "stm32f407"),
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all(feature = "stm32f413", feature = "stm32f410"),
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all(feature = "stm32f413", feature = "stm32f411"),
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all(feature = "stm32f413", feature = "stm32f412"),
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all(feature = "stm32f413", feature = "stm32f415"),
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all(feature = "stm32f413", feature = "stm32f417"),
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all(feature = "stm32f413", feature = "stm32f423"),
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all(feature = "stm32f413", feature = "stm32f427"),
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all(feature = "stm32f413", feature = "stm32f429"),
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all(feature = "stm32f413", feature = "stm32f437"),
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all(feature = "stm32f413", feature = "stm32f439"),
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all(feature = "stm32f413", feature = "stm32f446"),
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all(feature = "stm32f413", feature = "stm32f469"),
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all(feature = "stm32f413", feature = "stm32f479"),
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all(feature = "stm32f415", feature = "stm32f401"),
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all(feature = "stm32f415", feature = "stm32f405"),
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all(feature = "stm32f415", feature = "stm32f407"),
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all(feature = "stm32f415", feature = "stm32f410"),
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all(feature = "stm32f415", feature = "stm32f411"),
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all(feature = "stm32f415", feature = "stm32f412"),
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all(feature = "stm32f415", feature = "stm32f413"),
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all(feature = "stm32f415", feature = "stm32f417"),
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all(feature = "stm32f415", feature = "stm32f423"),
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all(feature = "stm32f415", feature = "stm32f427"),
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all(feature = "stm32f415", feature = "stm32f429"),
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all(feature = "stm32f415", feature = "stm32f437"),
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all(feature = "stm32f415", feature = "stm32f439"),
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all(feature = "stm32f415", feature = "stm32f446"),
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all(feature = "stm32f415", feature = "stm32f469"),
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all(feature = "stm32f415", feature = "stm32f479"),
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all(feature = "stm32f417", feature = "stm32f401"),
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all(feature = "stm32f417", feature = "stm32f405"),
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all(feature = "stm32f417", feature = "stm32f407"),
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all(feature = "stm32f417", feature = "stm32f410"),
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all(feature = "stm32f417", feature = "stm32f411"),
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all(feature = "stm32f417", feature = "stm32f412"),
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all(feature = "stm32f417", feature = "stm32f413"),
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all(feature = "stm32f417", feature = "stm32f415"),
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all(feature = "stm32f417", feature = "stm32f423"),
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all(feature = "stm32f417", feature = "stm32f427"),
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all(feature = "stm32f417", feature = "stm32f429"),
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all(feature = "stm32f417", feature = "stm32f437"),
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all(feature = "stm32f417", feature = "stm32f439"),
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all(feature = "stm32f417", feature = "stm32f446"),
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all(feature = "stm32f417", feature = "stm32f469"),
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all(feature = "stm32f417", feature = "stm32f479"),
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all(feature = "stm32f423", feature = "stm32f401"),
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all(feature = "stm32f423", feature = "stm32f405"),
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all(feature = "stm32f423", feature = "stm32f407"),
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all(feature = "stm32f423", feature = "stm32f410"),
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all(feature = "stm32f423", feature = "stm32f411"),
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all(feature = "stm32f423", feature = "stm32f412"),
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all(feature = "stm32f423", feature = "stm32f413"),
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all(feature = "stm32f423", feature = "stm32f415"),
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all(feature = "stm32f423", feature = "stm32f417"),
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all(feature = "stm32f423", feature = "stm32f427"),
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all(feature = "stm32f423", feature = "stm32f429"),
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all(feature = "stm32f423", feature = "stm32f437"),
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all(feature = "stm32f423", feature = "stm32f439"),
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all(feature = "stm32f423", feature = "stm32f446"),
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all(feature = "stm32f423", feature = "stm32f469"),
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all(feature = "stm32f423", feature = "stm32f479"),
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all(feature = "stm32f427", feature = "stm32f401"),
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all(feature = "stm32f427", feature = "stm32f405"),
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all(feature = "stm32f427", feature = "stm32f407"),
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all(feature = "stm32f427", feature = "stm32f410"),
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all(feature = "stm32f427", feature = "stm32f411"),
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all(feature = "stm32f427", feature = "stm32f412"),
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all(feature = "stm32f427", feature = "stm32f413"),
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all(feature = "stm32f427", feature = "stm32f415"),
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all(feature = "stm32f427", feature = "stm32f417"),
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all(feature = "stm32f427", feature = "stm32f423"),
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all(feature = "stm32f427", feature = "stm32f429"),
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all(feature = "stm32f427", feature = "stm32f437"),
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all(feature = "stm32f427", feature = "stm32f439"),
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all(feature = "stm32f427", feature = "stm32f446"),
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all(feature = "stm32f427", feature = "stm32f469"),
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all(feature = "stm32f427", feature = "stm32f479"),
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all(feature = "stm32f429", feature = "stm32f401"),
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all(feature = "stm32f429", feature = "stm32f405"),
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all(feature = "stm32f429", feature = "stm32f407"),
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all(feature = "stm32f429", feature = "stm32f410"),
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all(feature = "stm32f429", feature = "stm32f411"),
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all(feature = "stm32f429", feature = "stm32f412"),
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all(feature = "stm32f429", feature = "stm32f413"),
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all(feature = "stm32f429", feature = "stm32f415"),
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all(feature = "stm32f429", feature = "stm32f417"),
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all(feature = "stm32f429", feature = "stm32f423"),
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all(feature = "stm32f429", feature = "stm32f427"),
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all(feature = "stm32f429", feature = "stm32f437"),
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all(feature = "stm32f429", feature = "stm32f439"),
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all(feature = "stm32f429", feature = "stm32f446"),
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all(feature = "stm32f429", feature = "stm32f469"),
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all(feature = "stm32f429", feature = "stm32f479"),
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all(feature = "stm32f437", feature = "stm32f401"),
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all(feature = "stm32f437", feature = "stm32f405"),
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all(feature = "stm32f437", feature = "stm32f407"),
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all(feature = "stm32f437", feature = "stm32f410"),
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all(feature = "stm32f437", feature = "stm32f411"),
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all(feature = "stm32f437", feature = "stm32f412"),
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all(feature = "stm32f437", feature = "stm32f413"),
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all(feature = "stm32f437", feature = "stm32f415"),
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all(feature = "stm32f437", feature = "stm32f417"),
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all(feature = "stm32f437", feature = "stm32f423"),
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all(feature = "stm32f437", feature = "stm32f427"),
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all(feature = "stm32f437", feature = "stm32f429"),
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all(feature = "stm32f437", feature = "stm32f439"),
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all(feature = "stm32f437", feature = "stm32f446"),
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all(feature = "stm32f437", feature = "stm32f469"),
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all(feature = "stm32f437", feature = "stm32f479"),
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all(feature = "stm32f439", feature = "stm32f401"),
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all(feature = "stm32f439", feature = "stm32f405"),
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all(feature = "stm32f439", feature = "stm32f407"),
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all(feature = "stm32f439", feature = "stm32f410"),
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all(feature = "stm32f439", feature = "stm32f411"),
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all(feature = "stm32f439", feature = "stm32f412"),
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all(feature = "stm32f439", feature = "stm32f413"),
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all(feature = "stm32f439", feature = "stm32f415"),
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all(feature = "stm32f439", feature = "stm32f417"),
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all(feature = "stm32f439", feature = "stm32f423"),
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all(feature = "stm32f439", feature = "stm32f427"),
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all(feature = "stm32f439", feature = "stm32f429"),
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all(feature = "stm32f439", feature = "stm32f437"),
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all(feature = "stm32f439", feature = "stm32f446"),
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all(feature = "stm32f439", feature = "stm32f469"),
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all(feature = "stm32f439", feature = "stm32f479"),
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all(feature = "stm32f446", feature = "stm32f401"),
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all(feature = "stm32f446", feature = "stm32f405"),
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all(feature = "stm32f446", feature = "stm32f407"),
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all(feature = "stm32f446", feature = "stm32f410"),
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all(feature = "stm32f446", feature = "stm32f411"),
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all(feature = "stm32f446", feature = "stm32f412"),
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all(feature = "stm32f446", feature = "stm32f413"),
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all(feature = "stm32f446", feature = "stm32f415"),
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all(feature = "stm32f446", feature = "stm32f417"),
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all(feature = "stm32f446", feature = "stm32f423"),
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all(feature = "stm32f446", feature = "stm32f427"),
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all(feature = "stm32f446", feature = "stm32f429"),
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all(feature = "stm32f446", feature = "stm32f437"),
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all(feature = "stm32f446", feature = "stm32f439"),
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all(feature = "stm32f446", feature = "stm32f469"),
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all(feature = "stm32f446", feature = "stm32f479"),
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all(feature = "stm32f469", feature = "stm32f401"),
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all(feature = "stm32f469", feature = "stm32f405"),
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all(feature = "stm32f469", feature = "stm32f407"),
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all(feature = "stm32f469", feature = "stm32f410"),
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all(feature = "stm32f469", feature = "stm32f411"),
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|
all(feature = "stm32f469", feature = "stm32f412"),
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all(feature = "stm32f469", feature = "stm32f413"),
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all(feature = "stm32f469", feature = "stm32f415"),
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all(feature = "stm32f469", feature = "stm32f417"),
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all(feature = "stm32f469", feature = "stm32f423"),
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all(feature = "stm32f469", feature = "stm32f427"),
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all(feature = "stm32f469", feature = "stm32f429"),
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all(feature = "stm32f469", feature = "stm32f437"),
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all(feature = "stm32f469", feature = "stm32f439"),
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all(feature = "stm32f469", feature = "stm32f446"),
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all(feature = "stm32f469", feature = "stm32f479"),
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all(feature = "stm32f479", feature = "stm32f401"),
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all(feature = "stm32f479", feature = "stm32f405"),
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all(feature = "stm32f479", feature = "stm32f407"),
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all(feature = "stm32f479", feature = "stm32f410"),
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all(feature = "stm32f479", feature = "stm32f411"),
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all(feature = "stm32f479", feature = "stm32f412"),
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all(feature = "stm32f479", feature = "stm32f413"),
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all(feature = "stm32f479", feature = "stm32f415"),
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all(feature = "stm32f479", feature = "stm32f417"),
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all(feature = "stm32f479", feature = "stm32f423"),
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all(feature = "stm32f479", feature = "stm32f427"),
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all(feature = "stm32f479", feature = "stm32f429"),
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all(feature = "stm32f479", feature = "stm32f437"),
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all(feature = "stm32f479", feature = "stm32f439"),
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all(feature = "stm32f479", feature = "stm32f446"),
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all(feature = "stm32f479", feature = "stm32f469"),
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))]
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compile_error!(
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"Multile chip features activated. You must activate exactly one of the following features: "
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);
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pub use stm32f4xx_hal as hal;
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pub use stm32f4xx_hal::stm32 as pac;
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/// Creates a new interrupt waking a [`Waker`].
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///
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/// As this interrupt will be declared in this macro, it can't be used for anything else.
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///
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/// # Examples
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///
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/// This macro is useful for implementing [`Future::poll`]:
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///
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/// ```
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/// fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
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/// if self.is_ready() {
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/// Poll::Ready(())
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/// } else {
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/// waker_interrupt!(TIM2, cx.waker().clone());
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/// Poll::Pending
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/// }
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/// }
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/// ```
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///
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/// [`Waker`]: core::task::Waker
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/// [`Future::poll`]: core::future::Future::poll
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macro_rules! waker_interrupt {
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($INT:ident, $waker:expr) => {{
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use core::sync::atomic::{self, Ordering};
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use stm32f4xx_hal::pac::{interrupt, Interrupt, NVIC};
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static mut WAKER: Option<Waker> = None;
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#[interrupt]
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fn $INT() {
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// Safety: This context is disabled while the lower priority context accesses WAKER
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if let Some(waker) = unsafe { WAKER.as_ref() } {
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waker.wake_by_ref();
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NVIC::mask(Interrupt::$INT);
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}
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}
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NVIC::mask(Interrupt::$INT);
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atomic::compiler_fence(Ordering::Acquire);
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// Safety: The other relevant context, the interrupt, is disabled
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unsafe { WAKER = Some($waker) }
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NVIC::unpend(Interrupt::$INT);
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atomic::compiler_fence(Ordering::Release);
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// Safety: This is the end of a mask-based critical section
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unsafe { NVIC::unmask(Interrupt::$INT) }
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}};
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}
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// This mod MUST go first, so that the others see its macros.
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pub(crate) mod fmt;
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pub mod interrupt;
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pub mod uarte;
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pub use cortex_m_rt::interrupt;
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