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use core::marker::PhantomData;
use core::sync::atomic::{Ordering, compiler_fence};
#[allow(unused_imports)]
use embassy_hal_internal::Peri;
use super::{AdcRegs, AnyAdcChannel, SampleTime};
use crate::adc::Adc;
#[allow(unused_imports)]
use crate::adc::Instance;
/// Injected ADC sequence with owned channels.
pub struct InjectedAdc<'a, T: Instance<Regs = crate::pac::adc::Adc>, const N: usize> {
_channels: [(AnyAdcChannel<'a, T>, SampleTime); N],
_phantom: PhantomData<T>,
}
impl<'a, T: Instance<Regs = crate::pac::adc::Adc>, const N: usize> InjectedAdc<'a, T, N> {
pub(crate) fn new(channels: [(AnyAdcChannel<'a, T>, SampleTime); N]) -> Self {
Self {
_channels: channels,
_phantom: PhantomData,
}
}
pub fn stop_injected_conversions(&mut self) {
Adc::<T>::stop_injected_conversions()
}
pub fn start_injected_conversions(&mut self) {
Adc::<T>::start_injected_conversions()
}
pub fn read_injected_samples(&mut self) -> [u16; N] {
InjectedAdc::<T, N>::read_injected_data()
}
}
impl<'a, T: Instance<Regs = crate::pac::adc::Adc>, const N: usize> Drop for InjectedAdc<'a, T, N> {
fn drop(&mut self) {
T::regs().stop();
compiler_fence(Ordering::SeqCst);
}
}
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