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Merge #707

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707: Add saadc::VddhDiv5Input r=Dirbaio a=alexmoon

Adds support for the VDDHDIV5 ADC input on newer nrf chips.

Co-authored-by: alexmoon <alex.r.moon@gmail.com>
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bors[bot] 2022-04-08 20:38:45 +00:00 committed by GitHub
commit b2cdaa56c1
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1 changed files with 23 additions and 0 deletions
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23
embassy-nrf/src/saadc.rs
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@ -102,6 +102,29 @@ impl sealed::Input for VddInput {
}
impl Input for VddInput {}
/// A dummy `Input` pin implementation for SAADC peripheral sampling from the
/// VDDH / 5 voltage.
#[cfg(any(feature = "_nrf5340-app", feature = "nrf52833", feature = "nrf52840"))]
pub struct VddhDiv5Input;
#[cfg(any(feature = "_nrf5340-app", feature = "nrf52833", feature = "nrf52840"))]
unsafe impl Unborrow for VddhDiv5Input {
type Target = VddhDiv5Input;
unsafe fn unborrow(self) -> Self::Target {
self
}
}
#[cfg(any(feature = "_nrf5340-app", feature = "nrf52833", feature = "nrf52840"))]
impl sealed::Input for VddhDiv5Input {
fn channel(&self) -> InputChannel {
InputChannel::VDDHDIV5
}
}
#[cfg(any(feature = "_nrf5340-app", feature = "nrf52833", feature = "nrf52840"))]
impl Input for VddhDiv5Input {}
impl<'d> ChannelConfig<'d> {
/// Default configuration for single ended channel sampling.
pub fn single_ended(input: impl Unborrow<Target = impl Input> + 'd) -> Self {