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undo minor changes

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This commit is contained in:
Bruno Bousquet 2024-05-28 22:43:23 -04:00
parent a52841041d
commit f1d5f4ca21
1 changed files with 10 additions and 4 deletions
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14
embassy-stm32/src/timer/input_capture.rs
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@ -26,10 +26,6 @@ pub enum Ch3 {}
/// Channel 4 marker type.
pub enum Ch4 {}
fn regs_gp16(ptr: *mut ()) -> crate::pac::timer::TimGp16 {
unsafe { crate::pac::timer::TimGp16::from_ptr(ptr) }
}
/// Capture pin wrapper.
///
/// This wraps a pin to make it usable with capture.
@ -80,6 +76,10 @@ impl<'d, T: GeneralInstance4Channel> InputCapture<'d, T> {
freq: Hertz,
counting_mode: CountingMode,
) -> Self {
Self::new_inner(tim, freq, counting_mode)
}
fn new_inner(tim: impl Peripheral<P = T> + 'd, freq: Hertz, counting_mode: CountingMode) -> Self {
let mut this = Self { inner: Timer::new(tim) };
this.inner.set_counting_mode(counting_mode);
@ -150,6 +150,7 @@ impl<'d, T: GeneralInstance4Channel> InputCapture<'d, T> {
fn new_future(&self, channel: Channel, mode: InputCaptureMode, tisel: InputTISelection) -> InputCaptureFuture<T> {
use stm32_metapac::timer::vals::FilterValue;
// Configuration steps from ST RM0390 chapter 17.3.5 Input Capture Mode
self.inner.set_input_ti_selection(channel, tisel);
self.inner.set_input_capture_filter(channel, FilterValue::NOFILTER);
self.inner.set_input_capture_mode(channel, mode);
@ -200,6 +201,11 @@ impl<'d, T: GeneralInstance4Channel> InputCapture<'d, T> {
}
}
/// Convert pointer to TIM instance to TimGp16 object
fn regs_gp16(ptr: *mut ()) -> crate::pac::timer::TimGp16 {
unsafe { crate::pac::timer::TimGp16::from_ptr(ptr) }
}
#[must_use = "futures do nothing unless you `.await` or poll them"]
struct InputCaptureFuture<T: GeneralInstance4Channel> {
channel: Channel,