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stm32/timer: docs.

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This commit is contained in:
Dario Nieuwenhuis
2023-12-19 17:35:38 +01:00
parent 41c3c26beb
commit 189b15c426
8 changed files with 247 additions and 61 deletions
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16
embassy-stm32/src/hrtim/mod.rs
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@ -68,22 +68,22 @@ mod sealed {
pub trait AdvancedChannel<T: Instance>: sealed::AdvancedChannel<T> {}
/// HRTIM PWM pin.
pub struct PwmPin<'d, Perip, Channel> {
pub struct PwmPin<'d, T, C> {
_pin: PeripheralRef<'d, AnyPin>,
phantom: PhantomData<(Perip, Channel)>,
phantom: PhantomData<(T, C)>,
}
/// HRTIM complementary PWM pin.
pub struct ComplementaryPwmPin<'d, Perip, Channel> {
pub struct ComplementaryPwmPin<'d, T, C> {
_pin: PeripheralRef<'d, AnyPin>,
phantom: PhantomData<(Perip, Channel)>,
phantom: PhantomData<(T, C)>,
}
macro_rules! advanced_channel_impl {
($new_chx:ident, $channel:tt, $ch_num:expr, $pin_trait:ident, $complementary_pin_trait:ident) => {
impl<'d, Perip: Instance> PwmPin<'d, Perip, $channel<Perip>> {
impl<'d, T: Instance> PwmPin<'d, T, $channel<T>> {
#[doc = concat!("Create a new ", stringify!($channel), " PWM pin instance.")]
pub fn $new_chx(pin: impl Peripheral<P = impl $pin_trait<Perip>> + 'd) -> Self {
pub fn $new_chx(pin: impl Peripheral<P = impl $pin_trait<T>> + 'd) -> Self {
into_ref!(pin);
critical_section::with(|_| {
pin.set_low();
@ -98,9 +98,9 @@ macro_rules! advanced_channel_impl {
}
}
impl<'d, Perip: Instance> ComplementaryPwmPin<'d, Perip, $channel<Perip>> {
impl<'d, T: Instance> ComplementaryPwmPin<'d, T, $channel<T>> {
#[doc = concat!("Create a new ", stringify!($channel), " complementary PWM pin instance.")]
pub fn $new_chx(pin: impl Peripheral<P = impl $complementary_pin_trait<Perip>> + 'd) -> Self {
pub fn $new_chx(pin: impl Peripheral<P = impl $complementary_pin_trait<T>> + 'd) -> Self {
into_ref!(pin);
critical_section::with(|_| {
pin.set_low();