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Accept ErasedPin in AnyPin #2072

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Merged
merged 2 commits into from
Sep 4, 2024
Merged

Accept ErasedPin in AnyPin #2072

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7dfacb1
Accept ErasedPin in AnyPin
bugadani Sep 3, 2024
97067fa
Merge branch 'main' into erased
jessebraham Sep 4, 2024
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1 change: 1 addition & 0 deletions esp-hal/CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Changed

- `Delay::new()` is now a `const` function (#1999)
- You can now create an `AnyPin` out of an `ErasedPin`. (#2072)

### Fixed

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16 changes: 14 additions & 2 deletions esp-hal/src/gpio/mod.rs
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Expand Up @@ -1413,7 +1413,7 @@ macro_rules! gpio {
/// Pins available on this chip
pub struct Pins {
$(
/// GPIO pin number `$gpionum`.
#[doc = concat!("GPIO pin number ", $gpionum, ".")]
pub [< gpio $gpionum >] : GpioPin<$gpionum>,
)+
}
Expand All @@ -1430,7 +1430,19 @@ macro_rules! gpio {
match self {
$(
ErasedPin::[<Gpio $gpionum >](_) => {
$crate::gpio::ErasedPin::[< Gpio $gpionum >](unsafe { GpioPin::steal() })
ErasedPin::[< Gpio $gpionum >](unsafe { GpioPin::steal() })
}
)+
}
}
}

impl $crate::gpio::CreateErasedPin for ErasedPin {
fn erased_pin(&self, _: $crate::private::Internal) -> ErasedPin {
match self {
$(
ErasedPin::[<Gpio $gpionum >](_) => {
ErasedPin::[< Gpio $gpionum >](unsafe { GpioPin::steal() })
}
)+
}
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