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embassy: introduce InterruptExecutor::spawner() (#1211)

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Co-authored-by: Jesse Braham <jessebraham@users.noreply.github.com>
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Kaspar Schleiser 2024-02-28 18:15:52 +01:00 committed by GitHub
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commit 3ec0f3b8ba
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1
CHANGELOG.md
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@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Added basic `LP-I2C` driver for C6 (#1185) - Added basic `LP-I2C` driver for C6 (#1185)
- Ensuring that the random number generator is TRNG. (#1200) - Ensuring that the random number generator is TRNG. (#1200)
- ESP32-C6: Add timer wakeup source for deepsleep (#1201) - ESP32-C6: Add timer wakeup source for deepsleep (#1201)
- Introduce `InterruptExecutor::spawner()` (#1211)
### Fixed ### Fixed

15
esp-hal/src/embassy/executor/interrupt.rs
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@ -175,4 +175,19 @@ where
let executor = unsafe { (*self.executor.get()).assume_init_ref() }; let executor = unsafe { (*self.executor.get()).assume_init_ref() };
executor.spawner().make_send() executor.spawner().make_send()
} }
/// Get a SendSpawner for this executor
///
/// This returns a [`SendSpawner`] you can use to spawn tasks on this
/// executor.
///
/// This MUST only be called on an executor that has already been started.
/// The function will panic otherwise.
pub fn spawner(&'static self) -> SendSpawner {
if self.core.load(Ordering::Acquire) == usize::MAX {
panic!("InterruptExecutor::spawner() called on uninitialized executor.");
}
let executor = unsafe { (&*self.executor.get()).assume_init_ref() };
executor.spawner().make_send()
}
} }