stm32/exti: expose all functionality as inherent methods.

embassy-stm32/src/exti.rs

@@ -102,6 +102,18 @@ impl<'d, T: GpioPin> ExtiInput<'d, T> {
     pub fn is_low(&self) -> bool {
         self.pin.is_low()
     }
+
+    pub async fn wait_for_rising_edge<'a>(&'a mut self) {
+        ExtiInputFuture::new(self.pin.pin.pin(), self.pin.pin.port(), true, false).await
+    }
+
+    pub async fn wait_for_falling_edge<'a>(&'a mut self) {
+        ExtiInputFuture::new(self.pin.pin.pin(), self.pin.pin.port(), false, true).await
+    }
+
+    pub async fn wait_for_any_edge<'a>(&'a mut self) {
+        ExtiInputFuture::new(self.pin.pin.pin(), self.pin.pin.port(), true, true).await
+    }
 }
 
 impl<'d, T: GpioPin> InputPin for ExtiInput<'d, T> {
@@ -120,10 +132,10 @@ impl<'d, T: GpioPin> WaitForRisingEdge for ExtiInput<'d, T> {
     type Future<'a>
     where
         Self: 'a,
-    = ExtiInputFuture<'a>;
+    = impl Future<Output = ()> + 'a;
 
     fn wait_for_rising_edge<'a>(&'a mut self) -> Self::Future<'a> {
-        ExtiInputFuture::new(self.pin.pin.pin(), self.pin.pin.port(), true, false)
+        self.wait_for_rising_edge()
     }
 }
 
@@ -131,10 +143,10 @@ impl<'d, T: GpioPin> WaitForFallingEdge for ExtiInput<'d, T> {
     type Future<'a>
     where
         Self: 'a,
-    = ExtiInputFuture<'a>;
+    = impl Future<Output = ()> + 'a;
 
     fn wait_for_falling_edge<'a>(&'a mut self) -> Self::Future<'a> {
-        ExtiInputFuture::new(self.pin.pin.pin(), self.pin.pin.port(), false, true)
+        self.wait_for_falling_edge()
     }
 }
 
@@ -142,14 +154,14 @@ impl<'d, T: GpioPin> WaitForAnyEdge for ExtiInput<'d, T> {
     type Future<'a>
     where
         Self: 'a,
-    = ExtiInputFuture<'a>;
+    = impl Future<Output = ()> + 'a;
 
     fn wait_for_any_edge<'a>(&'a mut self) -> Self::Future<'a> {
-        ExtiInputFuture::new(self.pin.pin.pin(), self.pin.pin.port(), true, true)
+        self.wait_for_any_edge()
     }
 }
 
-pub struct ExtiInputFuture<'a> {
+struct ExtiInputFuture<'a> {
     pin: u8,
     phantom: PhantomData<&'a mut AnyPin>,
 }

examples/stm32f3/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32f4/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32f7/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32g0/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32g4/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32h7/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32l0/src/bin/button_exti.rs

@@ -9,7 +9,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 fn config() -> embassy_stm32::Config {

examples/stm32l4/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32wb55/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32wl55/src/bin/button_exti.rs

@@ -8,7 +8,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
 use embassy_stm32::Peripherals;
-use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
 use example_common::*;
 
 #[embassy::main]

examples/stm32wl55/src/bin/subghz.rs

@@ -10,7 +10,6 @@ mod example_common;
 
 use embassy::channel::signal::Signal;
 use embassy::interrupt::{Interrupt, InterruptExt};
-use embassy::traits::gpio::WaitForRisingEdge;
 use embassy_stm32::dma::NoDma;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};