5085100df2
- Move Interrupt and InterruptExecutor from `embassy` to `embassy-cortex-m`. - Move Unborrow from `embassy` to `embassy-hal-common` (nothing in `embassy` requires it anymore) - Move PeripheralMutex from `embassy-hal-common` to `embassy-cortex-m`.
23 lines
586 B
Rust
23 lines
586 B
Rust
#![no_std]
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#![allow(clippy::new_without_default)]
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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 drop;
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mod macros;
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pub mod ratio;
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pub mod ring_buffer;
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mod unborrow;
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pub use unborrow::Unborrow;
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/// Low power blocking wait loop using WFE/SEV.
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pub fn low_power_wait_until(mut condition: impl FnMut() -> bool) {
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while !condition() {
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// WFE might "eat" an event that would have otherwise woken the executor.
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cortex_m::asm::wfe();
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}
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// Retrigger an event to be transparent to the executor.
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cortex_m::asm::sev();
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}
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