2020-12-28 16:17:36 +01:00
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#![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"),
|
|
|
|
|
all(feature = "stm32f437", feature = "stm32f427"),
|
|
|
|
|
all(feature = "stm32f437", feature = "stm32f429"),
|
|
|
|
|
all(feature = "stm32f437", feature = "stm32f439"),
|
|
|
|
|
all(feature = "stm32f437", feature = "stm32f446"),
|
|
|
|
|
all(feature = "stm32f437", feature = "stm32f469"),
|
|
|
|
|
all(feature = "stm32f437", feature = "stm32f479"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f401"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f405"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f407"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f410"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f411"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f412"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f413"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f415"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f417"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f423"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f427"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f429"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f437"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f446"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f469"),
|
|
|
|
|
all(feature = "stm32f439", feature = "stm32f479"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f401"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f405"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f407"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f410"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f411"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f412"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f413"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f415"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f417"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f423"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f427"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f429"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f437"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f439"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f469"),
|
|
|
|
|
all(feature = "stm32f446", feature = "stm32f479"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f401"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f405"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f407"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f410"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f411"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f412"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f413"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f415"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f417"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f423"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f427"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f429"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f437"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f439"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f446"),
|
|
|
|
|
all(feature = "stm32f469", feature = "stm32f479"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f401"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f405"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f407"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f410"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f411"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f412"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f413"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f415"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f417"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f423"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f427"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f429"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f437"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f439"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f446"),
|
|
|
|
|
all(feature = "stm32f479", feature = "stm32f469"),
|
|
|
|
|
))]
|
|
|
|
|
compile_error!(
|
|
|
|
|
"Multile chip features activated. You must activate exactly one of the following features: "
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
pub use stm32f4xx_hal as hal;
|
|
|
|
|
pub use stm32f4xx_hal::stm32 as pac;
|
|
|
|
|
|
2020-12-28 20:31:18 +01:00
|
|
|
/// Creates a new interrupt waking a [`Waker`].
|
|
|
|
|
///
|
|
|
|
|
/// As this interrupt will be declared in this macro, it can't be used for anything else.
|
|
|
|
|
///
|
|
|
|
|
/// # Examples
|
|
|
|
|
///
|
|
|
|
|
/// This macro is useful for implementing [`Future::poll`]:
|
|
|
|
|
///
|
|
|
|
|
/// ```
|
|
|
|
|
/// fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
|
|
|
|
|
/// if self.is_ready() {
|
|
|
|
|
/// Poll::Ready(())
|
|
|
|
|
/// } else {
|
|
|
|
|
/// waker_interrupt!(TIM2, cx.waker().clone());
|
|
|
|
|
/// Poll::Pending
|
|
|
|
|
/// }
|
|
|
|
|
/// }
|
|
|
|
|
/// ```
|
|
|
|
|
///
|
|
|
|
|
/// [`Waker`]: core::task::Waker
|
|
|
|
|
/// [`Future::poll`]: core::future::Future::poll
|
|
|
|
|
macro_rules! waker_interrupt {
|
|
|
|
|
($INT:ident, $waker:expr) => {{
|
|
|
|
|
use core::sync::atomic::{self, Ordering};
|
2020-12-29 03:48:26 +01:00
|
|
|
use core::task::Waker;
|
2020-12-28 20:31:18 +01:00
|
|
|
use stm32f4xx_hal::pac::{interrupt, Interrupt, NVIC};
|
|
|
|
|
|
|
|
|
|
static mut WAKER: Option<Waker> = None;
|
|
|
|
|
|
|
|
|
|
#[interrupt]
|
|
|
|
|
fn $INT() {
|
|
|
|
|
// Safety: This context is disabled while the lower priority context accesses WAKER
|
|
|
|
|
if let Some(waker) = unsafe { WAKER.as_ref() } {
|
|
|
|
|
waker.wake_by_ref();
|
|
|
|
|
|
|
|
|
|
NVIC::mask(Interrupt::$INT);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
NVIC::mask(Interrupt::$INT);
|
|
|
|
|
atomic::compiler_fence(Ordering::Acquire);
|
|
|
|
|
// Safety: The other relevant context, the interrupt, is disabled
|
|
|
|
|
unsafe { WAKER = Some($waker) }
|
|
|
|
|
NVIC::unpend(Interrupt::$INT);
|
|
|
|
|
atomic::compiler_fence(Ordering::Release);
|
|
|
|
|
// Safety: This is the end of a mask-based critical section
|
|
|
|
|
unsafe { NVIC::unmask(Interrupt::$INT) }
|
|
|
|
|
}};
|
|
|
|
|
}
|
|
|
|
|
|
2020-12-28 16:17:36 +01:00
|
|
|
// This mod MUST go first, so that the others see its macros.
|
|
|
|
|
pub(crate) mod fmt;
|
|
|
|
|
|
|
|
|
|
pub mod uarte;
|
|
|
|
|
|
|
|
|
|
pub use cortex_m_rt::interrupt;
|
