29 files changed, 144 insertions, 215 deletions

diff --git a/docs/modules/ROOT/examples/layer-by-layer/blinky-async/src/main.rs b/docs/modules/ROOT/examples/layer-by-layer/blinky-async/src/main.rs
index e6753be28..004602816 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/blinky-async/src/main.rs
+++ b/docs/modules/ROOT/examples/layer-by-layer/blinky-async/src/main.rs
@@ -3,14 +3,14 @@
 
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
 async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     let mut led = Output::new(p.PB14, Level::Low, Speed::VeryHigh);
-    let mut button = ExtiInput::new(Input::new(p.PC13, Pull::Up), p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
 
     loop {
         button.wait_for_any_edge().await;
diff --git a/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs b/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs
index aecba0755..743c9d99b 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs
+++ b/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs
@@ -6,13 +6,12 @@ use core::cell::RefCell;
 use cortex_m::interrupt::Mutex;
 use cortex_m::peripheral::NVIC;
 use cortex_m_rt::entry;
-use embassy_stm32::gpio::{Input, Level, Output, Pin, Pull, Speed};
-use embassy_stm32::peripherals::{PB14, PC13};
+use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
 use embassy_stm32::{interrupt, pac};
 use {defmt_rtt as _, panic_probe as _};
 
-static BUTTON: Mutex<RefCell<Option<Input<'static, PC13>>>> = Mutex::new(RefCell::new(None));
-static LED: Mutex<RefCell<Option<Output<'static, PB14>>>> = Mutex::new(RefCell::new(None));
+static BUTTON: Mutex<RefCell<Option<Input<'static>>>> = Mutex::new(RefCell::new(None));
+static LED: Mutex<RefCell<Option<Output<'static>>>> = Mutex::new(RefCell::new(None));
 
 #[entry]
 fn main() -> ! {
@@ -62,14 +61,14 @@ fn EXTI15_10() {
 
 const PORT: u8 = 2;
 const PIN: usize = 13;
-fn check_interrupt<P: Pin>(_pin: &mut Input<'static, P>) -> bool {
+fn check_interrupt(_pin: &mut Input<'static>) -> bool {
     let exti = pac::EXTI;
     let pin = PIN;
     let lines = exti.pr(0).read();
     lines.line(pin)
 }
 
-fn clear_interrupt<P: Pin>(_pin: &mut Input<'static, P>) {
+fn clear_interrupt(_pin: &mut Input<'static>) {
     let exti = pac::EXTI;
     let pin = PIN;
     let mut lines = exti.pr(0).read();
@@ -77,7 +76,7 @@ fn clear_interrupt<P: Pin>(_pin: &mut Input<'static, P>) {
     exti.pr(0).write_value(lines);
 }
 
-fn enable_interrupt<P: Pin>(_pin: &mut Input<'static, P>) {
+fn enable_interrupt(_pin: &mut Input<'static>) {
     cortex_m::interrupt::free(|_| {
         let rcc = pac::RCC;
         rcc.apb2enr().modify(|w| w.set_syscfgen(true));
diff --git a/embassy-stm32/src/exti.rs b/embassy-stm32/src/exti.rs
index 2821435ef..bd10ba158 100644
--- a/embassy-stm32/src/exti.rs
+++ b/embassy-stm32/src/exti.rs
@@ -5,10 +5,10 @@ use core::marker::PhantomData;
 use core::pin::Pin;
 use core::task::{Context, Poll};
 
-use embassy_hal_internal::impl_peripheral;
+use embassy_hal_internal::{impl_peripheral, into_ref};
 use embassy_sync::waitqueue::AtomicWaker;
 
-use crate::gpio::{AnyPin, Input, Level, Pin as GpioPin};
+use crate::gpio::{AnyPin, Input, Level, Pin as GpioPin, Pull};
 use crate::pac::exti::regs::Lines;
 use crate::pac::EXTI;
 use crate::{interrupt, pac, peripherals, Peripheral};
@@ -93,16 +93,27 @@ impl Iterator for BitIter {
 /// EXTI channel, which is a limited resource.
 ///
 /// Pins PA5, PB5, PC5... all use EXTI channel 5, so you can't use EXTI on, say, PA5 and PC5 at the same time.
-pub struct ExtiInput<'d, T: GpioPin> {
-    pin: Input<'d, T>,
+pub struct ExtiInput<'d> {
+    pin: Input<'d>,
 }
 
-impl<'d, T: GpioPin> Unpin for ExtiInput<'d, T> {}
+impl<'d> Unpin for ExtiInput<'d> {}
 
-impl<'d, T: GpioPin> ExtiInput<'d, T> {
+impl<'d> ExtiInput<'d> {
     /// Create an EXTI input.
-    pub fn new(pin: Input<'d, T>, _ch: impl Peripheral<P = T::ExtiChannel> + 'd) -> Self {
-        Self { pin }
+    pub fn new<T: GpioPin>(
+        pin: impl Peripheral<P = T> + 'd,
+        ch: impl Peripheral<P = T::ExtiChannel> + 'd,
+        pull: Pull,
+    ) -> Self {
+        into_ref!(pin, ch);
+
+        // Needed if using AnyPin+AnyChannel.
+        assert_eq!(pin.pin(), ch.number());
+
+        Self {
+            pin: Input::new(pin, pull),
+        }
     }
 
     /// Get whether the pin is high.
@@ -162,7 +173,7 @@ impl<'d, T: GpioPin> ExtiInput<'d, T> {
     }
 }
 
-impl<'d, T: GpioPin> embedded_hal_02::digital::v2::InputPin for ExtiInput<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::InputPin for ExtiInput<'d> {
     type Error = Infallible;
 
     fn is_high(&self) -> Result<bool, Self::Error> {
@@ -174,11 +185,11 @@ impl<'d, T: GpioPin> embedded_hal_02::digital::v2::InputPin for ExtiInput<'d, T>
     }
 }
 
-impl<'d, T: GpioPin> embedded_hal_1::digital::ErrorType for ExtiInput<'d, T> {
+impl<'d> embedded_hal_1::digital::ErrorType for ExtiInput<'d> {
     type Error = Infallible;
 }
 
-impl<'d, T: GpioPin> embedded_hal_1::digital::InputPin for ExtiInput<'d, T> {
+impl<'d> embedded_hal_1::digital::InputPin for ExtiInput<'d> {
     fn is_high(&mut self) -> Result<bool, Self::Error> {
         Ok((*self).is_high())
     }
@@ -188,7 +199,7 @@ impl<'d, T: GpioPin> embedded_hal_1::digital::InputPin for ExtiInput<'d, T> {
     }
 }
 
-impl<'d, T: GpioPin> embedded_hal_async::digital::Wait for ExtiInput<'d, T> {
+impl<'d> embedded_hal_async::digital::Wait for ExtiInput<'d> {
     async fn wait_for_high(&mut self) -> Result<(), Self::Error> {
         self.wait_for_high().await;
         Ok(())
@@ -326,7 +337,7 @@ pub(crate) mod sealed {
 /// EXTI channel trait.
 pub trait Channel: sealed::Channel + Sized {
     /// Get the EXTI channel number.
-    fn number(&self) -> usize;
+    fn number(&self) -> u8;
 
     /// Type-erase (degrade) this channel into an `AnyChannel`.
     ///
@@ -350,8 +361,8 @@ pub struct AnyChannel {
 impl_peripheral!(AnyChannel);
 impl sealed::Channel for AnyChannel {}
 impl Channel for AnyChannel {
-    fn number(&self) -> usize {
-        self.number as usize
+    fn number(&self) -> u8 {
+        self.number
     }
 }
 
@@ -359,8 +370,8 @@ macro_rules! impl_exti {
     ($type:ident, $number:expr) => {
         impl sealed::Channel for peripherals::$type {}
         impl Channel for peripherals::$type {
-            fn number(&self) -> usize {
-                $number as usize
+            fn number(&self) -> u8 {
+                $number
             }
         }
     };
diff --git a/embassy-stm32/src/gpio.rs b/embassy-stm32/src/gpio.rs
index 7eb70496f..1051a13c8 100644
--- a/embassy-stm32/src/gpio.rs
+++ b/embassy-stm32/src/gpio.rs
@@ -6,6 +6,7 @@ use core::convert::Infallible;
 use critical_section::CriticalSection;
 use embassy_hal_internal::{impl_peripheral, into_ref, PeripheralRef};
 
+use self::sealed::Pin as _;
 use crate::pac::gpio::{self, vals};
 use crate::{pac, peripherals, Peripheral};
 
@@ -14,41 +15,21 @@ use crate::{pac, peripherals, Peripheral};
 /// This pin can either be a disconnected, input, or output pin, or both. The level register bit will remain
 /// set while not in output mode, so the pin's level will be 'remembered' when it is not in output
 /// mode.
-pub struct Flex<'d, T: Pin> {
-    pub(crate) pin: PeripheralRef<'d, T>,
+pub struct Flex<'d> {
+    pub(crate) pin: PeripheralRef<'d, AnyPin>,
 }
 
-impl<'d, T: Pin> Flex<'d, T> {
+impl<'d> Flex<'d> {
     /// Wrap the pin in a `Flex`.
     ///
     /// The pin remains disconnected. The initial output level is unspecified, but can be changed
     /// before the pin is put into output mode.
     ///
     #[inline]
-    pub fn new(pin: impl Peripheral<P = T> + 'd) -> Self {
+    pub fn new(pin: impl Peripheral<P = impl Pin> + 'd) -> Self {
         into_ref!(pin);
         // Pin will be in disconnected state.
-        Self { pin }
-    }
-
-    /// Type-erase (degrade) this pin into an `AnyPin`.
-    ///
-    /// This converts pin singletons (`PA5`, `PB6`, ...), which
-    /// are all different types, into the same type. It is useful for
-    /// creating arrays of pins, or avoiding generics.
-    #[inline]
-    pub fn degrade(self) -> Flex<'d, AnyPin> {
-        // Safety: We are about to drop the other copy of this pin, so
-        // this clone is safe.
-        let pin = unsafe { self.pin.clone_unchecked() };
-
-        // We don't want to run the destructor here, because that would
-        // deconfigure the pin.
-        core::mem::forget(self);
-
-        Flex {
-            pin: pin.map_into::<AnyPin>(),
-        }
+        Self { pin: pin.map_into() }
     }
 
     /// Put the pin into input mode.
@@ -218,7 +199,7 @@ impl<'d, T: Pin> Flex<'d, T> {
     }
 }
 
-impl<'d, T: Pin> Drop for Flex<'d, T> {
+impl<'d> Drop for Flex<'d> {
     #[inline]
     fn drop(&mut self) {
         critical_section::with(|_| {
@@ -309,31 +290,19 @@ impl From<Speed> for vals::Ospeedr {
 }
 
 /// GPIO input driver.
-pub struct Input<'d, T: Pin> {
-    pub(crate) pin: Flex<'d, T>,
+pub struct Input<'d> {
+    pub(crate) pin: Flex<'d>,
 }
 
-impl<'d, T: Pin> Input<'d, T> {
+impl<'d> Input<'d> {
     /// Create GPIO input driver for a [Pin] with the provided [Pull] configuration.
     #[inline]
-    pub fn new(pin: impl Peripheral<P = T> + 'd, pull: Pull) -> Self {
+    pub fn new(pin: impl Peripheral<P = impl Pin> + 'd, pull: Pull) -> Self {
         let mut pin = Flex::new(pin);
         pin.set_as_input(pull);
         Self { pin }
     }
 
-    /// Type-erase (degrade) this pin into an `AnyPin`.
-    ///
-    /// This converts pin singletons (`PA5`, `PB6`, ...), which
-    /// are all different types, into the same type. It is useful for
-    /// creating arrays of pins, or avoiding generics.
-    #[inline]
-    pub fn degrade(self) -> Input<'d, AnyPin> {
-        Input {
-            pin: self.pin.degrade(),
-        }
-    }
-
     /// Get whether the pin input level is high.
     #[inline]
     pub fn is_high(&self) -> bool {
@@ -386,14 +355,14 @@ impl From<Level> for bool {
 /// Note that pins will **return to their floating state** when `Output` is dropped.
 /// If pins should retain their state indefinitely, either keep ownership of the
 /// `Output`, or pass it to [`core::mem::forget`].
-pub struct Output<'d, T: Pin> {
-    pub(crate) pin: Flex<'d, T>,
+pub struct Output<'d> {
+    pub(crate) pin: Flex<'d>,
 }
 
-impl<'d, T: Pin> Output<'d, T> {
+impl<'d> Output<'d> {
     /// Create GPIO output driver for a [Pin] with the provided [Level] and [Speed] configuration.
     #[inline]
-    pub fn new(pin: impl Peripheral<P = T> + 'd, initial_output: Level, speed: Speed) -> Self {
+    pub fn new(pin: impl Peripheral<P = impl Pin> + 'd, initial_output: Level, speed: Speed) -> Self {
         let mut pin = Flex::new(pin);
         match initial_output {
             Level::High => pin.set_high(),
@@ -403,18 +372,6 @@ impl<'d, T: Pin> Output<'d, T> {
         Self { pin }
     }
 
-    /// Type-erase (degrade) this pin into an `AnyPin`.
-    ///
-    /// This converts pin singletons (`PA5`, `PB6`, ...), which
-    /// are all different types, into the same type. It is useful for
-    /// creating arrays of pins, or avoiding generics.
-    #[inline]
-    pub fn degrade(self) -> Output<'d, AnyPin> {
-        Output {
-            pin: self.pin.degrade(),
-        }
-    }
-
     /// Set the output as high.
     #[inline]
     pub fn set_high(&mut self) {
@@ -463,14 +420,14 @@ impl<'d, T: Pin> Output<'d, T> {
 /// Note that pins will **return to their floating state** when `OutputOpenDrain` is dropped.
 /// If pins should retain their state indefinitely, either keep ownership of the
 /// `OutputOpenDrain`, or pass it to [`core::mem::forget`].
-pub struct OutputOpenDrain<'d, T: Pin> {
-    pub(crate) pin: Flex<'d, T>,
+pub struct OutputOpenDrain<'d> {
+    pub(crate) pin: Flex<'d>,
 }
 
-impl<'d, T: Pin> OutputOpenDrain<'d, T> {
+impl<'d> OutputOpenDrain<'d> {
     /// Create a new GPIO open drain output driver for a [Pin] with the provided [Level] and [Speed], [Pull] configuration.
     #[inline]
-    pub fn new(pin: impl Peripheral<P = T> + 'd, initial_output: Level, speed: Speed, pull: Pull) -> Self {
+    pub fn new(pin: impl Peripheral<P = impl Pin> + 'd, initial_output: Level, speed: Speed, pull: Pull) -> Self {
         let mut pin = Flex::new(pin);
 
         match initial_output {
@@ -482,18 +439,6 @@ impl<'d, T: Pin> OutputOpenDrain<'d, T> {
         Self { pin }
     }
 
-    /// Type-erase (degrade) this pin into an `AnyPin`.
-    ///
-    /// This converts pin singletons (`PA5`, `PB6`, ...), which
-    /// are all different types, into the same type. It is useful for
-    /// creating arrays of pins, or avoiding generics.
-    #[inline]
-    pub fn degrade(self) -> Output<'d, AnyPin> {
-        Output {
-            pin: self.pin.degrade(),
-        }
-    }
-
     /// Get whether the pin input level is high.
     #[inline]
     pub fn is_high(&self) -> bool {
@@ -836,7 +781,7 @@ pub(crate) unsafe fn init(_cs: CriticalSection) {
     });
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::InputPin for Input<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::InputPin for Input<'d> {
     type Error = Infallible;
 
     #[inline]
@@ -850,7 +795,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::InputPin for Input<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::OutputPin for Output<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::OutputPin for Output<'d> {
     type Error = Infallible;
 
     #[inline]
@@ -866,7 +811,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::OutputPin for Output<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::StatefulOutputPin for Output<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::StatefulOutputPin for Output<'d> {
     #[inline]
     fn is_set_high(&self) -> Result<bool, Self::Error> {
         Ok(self.is_set_high())
@@ -879,7 +824,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::StatefulOutputPin for Output<'d,
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::ToggleableOutputPin for Output<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::ToggleableOutputPin for Output<'d> {
     type Error = Infallible;
     #[inline]
     fn toggle(&mut self) -> Result<(), Self::Error> {
@@ -888,7 +833,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::ToggleableOutputPin for Output<'d
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::OutputPin for OutputOpenDrain<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::OutputPin for OutputOpenDrain<'d> {
     type Error = Infallible;
 
     #[inline]
@@ -904,7 +849,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::OutputPin for OutputOpenDrain<'d,
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::StatefulOutputPin for OutputOpenDrain<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::StatefulOutputPin for OutputOpenDrain<'d> {
     #[inline]
     fn is_set_high(&self) -> Result<bool, Self::Error> {
         Ok(self.is_set_high())
@@ -917,7 +862,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::StatefulOutputPin for OutputOpenD
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::ToggleableOutputPin for OutputOpenDrain<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::ToggleableOutputPin for OutputOpenDrain<'d> {
     type Error = Infallible;
     #[inline]
     fn toggle(&mut self) -> Result<(), Self::Error> {
@@ -926,7 +871,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::ToggleableOutputPin for OutputOpe
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::InputPin for Flex<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::InputPin for Flex<'d> {
     type Error = Infallible;
 
     #[inline]
@@ -940,7 +885,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::InputPin for Flex<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::OutputPin for Flex<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::OutputPin for Flex<'d> {
     type Error = Infallible;
 
     #[inline]
@@ -956,7 +901,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::OutputPin for Flex<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::StatefulOutputPin for Flex<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::StatefulOutputPin for Flex<'d> {
     #[inline]
     fn is_set_high(&self) -> Result<bool, Self::Error> {
         Ok(self.is_set_high())
@@ -969,7 +914,7 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::StatefulOutputPin for Flex<'d, T>
     }
 }
 
-impl<'d, T: Pin> embedded_hal_02::digital::v2::ToggleableOutputPin for Flex<'d, T> {
+impl<'d> embedded_hal_02::digital::v2::ToggleableOutputPin for Flex<'d> {
     type Error = Infallible;
     #[inline]
     fn toggle(&mut self) -> Result<(), Self::Error> {
@@ -978,11 +923,11 @@ impl<'d, T: Pin> embedded_hal_02::digital::v2::ToggleableOutputPin for Flex<'d,
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::ErrorType for Input<'d, T> {
+impl<'d> embedded_hal_1::digital::ErrorType for Input<'d> {
     type Error = Infallible;
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::InputPin for Input<'d, T> {
+impl<'d> embedded_hal_1::digital::InputPin for Input<'d> {
     #[inline]
     fn is_high(&mut self) -> Result<bool, Self::Error> {
         Ok((*self).is_high())
@@ -994,11 +939,11 @@ impl<'d, T: Pin> embedded_hal_1::digital::InputPin for Input<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::ErrorType for Output<'d, T> {
+impl<'d> embedded_hal_1::digital::ErrorType for Output<'d> {
     type Error = Infallible;
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::OutputPin for Output<'d, T> {
+impl<'d> embedded_hal_1::digital::OutputPin for Output<'d> {
     #[inline]
     fn set_high(&mut self) -> Result<(), Self::Error> {
         Ok(self.set_high())
@@ -1010,7 +955,7 @@ impl<'d, T: Pin> embedded_hal_1::digital::OutputPin for Output<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::StatefulOutputPin for Output<'d, T> {
+impl<'d> embedded_hal_1::digital::StatefulOutputPin for Output<'d> {
     #[inline]
     fn is_set_high(&mut self) -> Result<bool, Self::Error> {
         Ok((*self).is_set_high())
@@ -1023,11 +968,11 @@ impl<'d, T: Pin> embedded_hal_1::digital::StatefulOutputPin for Output<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::ErrorType for OutputOpenDrain<'d, T> {
+impl<'d> embedded_hal_1::digital::ErrorType for OutputOpenDrain<'d> {
     type Error = Infallible;
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::InputPin for OutputOpenDrain<'d, T> {
+impl<'d> embedded_hal_1::digital::InputPin for OutputOpenDrain<'d> {
     #[inline]
     fn is_high(&mut self) -> Result<bool, Self::Error> {
         Ok((*self).is_high())
@@ -1039,7 +984,7 @@ impl<'d, T: Pin> embedded_hal_1::digital::InputPin for OutputOpenDrain<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::OutputPin for OutputOpenDrain<'d, T> {
+impl<'d> embedded_hal_1::digital::OutputPin for OutputOpenDrain<'d> {
     #[inline]
     fn set_high(&mut self) -> Result<(), Self::Error> {
         Ok(self.set_high())
@@ -1051,7 +996,7 @@ impl<'d, T: Pin> embedded_hal_1::digital::OutputPin for OutputOpenDrain<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::StatefulOutputPin for OutputOpenDrain<'d, T> {
+impl<'d> embedded_hal_1::digital::StatefulOutputPin for OutputOpenDrain<'d> {
     #[inline]
     fn is_set_high(&mut self) -> Result<bool, Self::Error> {
         Ok((*self).is_set_high())
@@ -1064,7 +1009,7 @@ impl<'d, T: Pin> embedded_hal_1::digital::StatefulOutputPin for OutputOpenDrain<
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::InputPin for Flex<'d, T> {
+impl<'d> embedded_hal_1::digital::InputPin for Flex<'d> {
     #[inline]
     fn is_high(&mut self) -> Result<bool, Self::Error> {
         Ok((*self).is_high())
@@ -1076,7 +1021,7 @@ impl<'d, T: Pin> embedded_hal_1::digital::InputPin for Flex<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::OutputPin for Flex<'d, T> {
+impl<'d> embedded_hal_1::digital::OutputPin for Flex<'d> {
     #[inline]
     fn set_high(&mut self) -> Result<(), Self::Error> {
         Ok(self.set_high())
@@ -1088,11 +1033,11 @@ impl<'d, T: Pin> embedded_hal_1::digital::OutputPin for Flex<'d, T> {
     }
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::ErrorType for Flex<'d, T> {
+impl<'d> embedded_hal_1::digital::ErrorType for Flex<'d> {
     type Error = Infallible;
 }
 
-impl<'d, T: Pin> embedded_hal_1::digital::StatefulOutputPin for Flex<'d, T> {
+impl<'d> embedded_hal_1::digital::StatefulOutputPin for Flex<'d> {
     #[inline]
     fn is_set_high(&mut self) -> Result<bool, Self::Error> {
         Ok((*self).is_set_high())
diff --git a/examples/boot/application/stm32f3/src/bin/a.rs b/examples/boot/application/stm32f3/src/bin/a.rs
index 96ae5c47b..3f9ebe5c8 100644
--- a/examples/boot/application/stm32f3/src/bin/a.rs
+++ b/examples/boot/application/stm32f3/src/bin/a.rs
@@ -8,7 +8,7 @@ use embassy_embedded_hal::adapter::BlockingAsync;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::flash::{Flash, WRITE_SIZE};
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::mutex::Mutex;
 use panic_reset as _;
 
@@ -23,8 +23,7 @@ async fn main(_spawner: Spawner) {
     let flash = Flash::new_blocking(p.FLASH);
     let flash = Mutex::new(BlockingAsync::new(flash));
 
-    let button = Input::new(p.PC13, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
 
     let mut led = Output::new(p.PA5, Level::Low, Speed::Low);
     led.set_high();
diff --git a/examples/boot/application/stm32f7/src/bin/a.rs b/examples/boot/application/stm32f7/src/bin/a.rs
index a6107386a..c57c29263 100644
--- a/examples/boot/application/stm32f7/src/bin/a.rs
+++ b/examples/boot/application/stm32f7/src/bin/a.rs
@@ -9,7 +9,7 @@ use embassy_boot_stm32::{AlignedBuffer, BlockingFirmwareUpdater, FirmwareUpdater
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::flash::{Flash, WRITE_SIZE};
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::blocking_mutex::Mutex;
 use embedded_storage::nor_flash::NorFlash;
 use panic_reset as _;
@@ -25,8 +25,7 @@ async fn main(_spawner: Spawner) {
     let flash = Flash::new_blocking(p.FLASH);
     let flash = Mutex::new(RefCell::new(flash));
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     let mut led = Output::new(p.PB7, Level::Low, Speed::Low);
     led.set_high();
diff --git a/examples/boot/application/stm32h7/src/bin/a.rs b/examples/boot/application/stm32h7/src/bin/a.rs
index b73506cf3..a00d17408 100644
--- a/examples/boot/application/stm32h7/src/bin/a.rs
+++ b/examples/boot/application/stm32h7/src/bin/a.rs
@@ -9,7 +9,7 @@ use embassy_boot_stm32::{AlignedBuffer, BlockingFirmwareUpdater, FirmwareUpdater
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::flash::{Flash, WRITE_SIZE};
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::blocking_mutex::Mutex;
 use embedded_storage::nor_flash::NorFlash;
 use panic_reset as _;
@@ -25,8 +25,7 @@ async fn main(_spawner: Spawner) {
     let flash = Flash::new_blocking(p.FLASH);
     let flash = Mutex::new(RefCell::new(flash));
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     let mut led = Output::new(p.PB14, Level::Low, Speed::Low);
     led.set_high();
diff --git a/examples/boot/application/stm32l0/src/bin/a.rs b/examples/boot/application/stm32l0/src/bin/a.rs
index 02f74bdef..dbec49d44 100644
--- a/examples/boot/application/stm32l0/src/bin/a.rs
+++ b/examples/boot/application/stm32l0/src/bin/a.rs
@@ -8,7 +8,7 @@ use embassy_embedded_hal::adapter::BlockingAsync;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::flash::{Flash, WRITE_SIZE};
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::mutex::Mutex;
 use embassy_time::Timer;
 use panic_reset as _;
@@ -24,8 +24,7 @@ async fn main(_spawner: Spawner) {
     let flash = Flash::new_blocking(p.FLASH);
     let flash = Mutex::new(BlockingAsync::new(flash));
 
-    let button = Input::new(p.PB2, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI2);
+    let mut button = ExtiInput::new(p.PB2, p.EXTI2, Pull::Up);
 
     let mut led = Output::new(p.PB5, Level::Low, Speed::Low);
 
diff --git a/examples/boot/application/stm32l1/src/bin/a.rs b/examples/boot/application/stm32l1/src/bin/a.rs
index 02f74bdef..dbec49d44 100644
--- a/examples/boot/application/stm32l1/src/bin/a.rs
+++ b/examples/boot/application/stm32l1/src/bin/a.rs
@@ -8,7 +8,7 @@ use embassy_embedded_hal::adapter::BlockingAsync;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::flash::{Flash, WRITE_SIZE};
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::mutex::Mutex;
 use embassy_time::Timer;
 use panic_reset as _;
@@ -24,8 +24,7 @@ async fn main(_spawner: Spawner) {
     let flash = Flash::new_blocking(p.FLASH);
     let flash = Mutex::new(BlockingAsync::new(flash));
 
-    let button = Input::new(p.PB2, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI2);
+    let mut button = ExtiInput::new(p.PB2, p.EXTI2, Pull::Up);
 
     let mut led = Output::new(p.PB5, Level::Low, Speed::Low);
 
diff --git a/examples/boot/application/stm32l4/src/bin/a.rs b/examples/boot/application/stm32l4/src/bin/a.rs
index 892446968..e946c3cdf 100644
--- a/examples/boot/application/stm32l4/src/bin/a.rs
+++ b/examples/boot/application/stm32l4/src/bin/a.rs
@@ -8,7 +8,7 @@ use embassy_embedded_hal::adapter::BlockingAsync;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::flash::{Flash, WRITE_SIZE};
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::mutex::Mutex;
 use panic_reset as _;
 
@@ -23,8 +23,7 @@ async fn main(_spawner: Spawner) {
     let flash = Flash::new_blocking(p.FLASH);
     let flash = Mutex::new(BlockingAsync::new(flash));
 
-    let button = Input::new(p.PC13, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
 
     let mut led = Output::new(p.PB14, Level::Low, Speed::Low);
     led.set_high();
diff --git a/examples/boot/application/stm32wl/src/bin/a.rs b/examples/boot/application/stm32wl/src/bin/a.rs
index d9665e6ee..b582d8b25 100644
--- a/examples/boot/application/stm32wl/src/bin/a.rs
+++ b/examples/boot/application/stm32wl/src/bin/a.rs
@@ -8,7 +8,7 @@ use embassy_embedded_hal::adapter::BlockingAsync;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::flash::{Flash, WRITE_SIZE};
-use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::mutex::Mutex;
 use panic_reset as _;
 
@@ -23,8 +23,7 @@ async fn main(_spawner: Spawner) {
     let flash = Flash::new_blocking(p.FLASH);
     let flash = Mutex::new(BlockingAsync::new(flash));
 
-    let button = Input::new(p.PA0, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI0);
+    let mut button = ExtiInput::new(p.PA0, p.EXTI0, Pull::Up);
 
     let mut led = Output::new(p.PB9, Level::Low, Speed::Low);
     led.set_high();
diff --git a/examples/stm32c0/src/bin/button_exti.rs b/examples/stm32c0/src/bin/button_exti.rs
index 1e970fdd6..34a08bbc6 100644
--- a/examples/stm32c0/src/bin/button_exti.rs
+++ b/examples/stm32c0/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32f0/src/bin/button_controlled_blink.rs b/examples/stm32f0/src/bin/button_controlled_blink.rs
index 360d153c3..4465483d9 100644
--- a/examples/stm32f0/src/bin/button_controlled_blink.rs
+++ b/examples/stm32f0/src/bin/button_controlled_blink.rs
@@ -8,7 +8,7 @@ use core::sync::atomic::{AtomicU32, Ordering};
 use defmt::info;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{AnyPin, Input, Level, Output, Pin, Pull, Speed};
+use embassy_stm32::gpio::{AnyPin, Level, Output, Pin, Pull, Speed};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -36,8 +36,7 @@ async fn main(spawner: Spawner) {
 
     // Configure the button pin and obtain handler.
     // On the Nucleo F091RC there is a button connected to pin PC13.
-    let button = Input::new(p.PC13, Pull::None);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::None);
 
     // Create and initialize a delay variable to manage delay loop
     let mut del_var = 2000;
diff --git a/examples/stm32f0/src/bin/button_exti.rs b/examples/stm32f0/src/bin/button_exti.rs
index ce17c1a48..fd615a215 100644
--- a/examples/stm32f0/src/bin/button_exti.rs
+++ b/examples/stm32f0/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -13,8 +13,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     // Configure the button pin and obtain handler.
     // On the Nucleo F091RC there is a button connected to pin PC13.
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     info!("Press the USER button...");
     loop {
diff --git a/examples/stm32f3/src/bin/button_events.rs b/examples/stm32f3/src/bin/button_events.rs
index 2f7da4ef5..f5ed5d2c9 100644
--- a/examples/stm32f3/src/bin/button_events.rs
+++ b/examples/stm32f3/src/bin/button_events.rs
@@ -12,21 +12,20 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{AnyPin, Input, Level, Output, Pin, Pull, Speed};
-use embassy_stm32::peripherals::PA0;
+use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_sync::blocking_mutex::raw::ThreadModeRawMutex;
 use embassy_sync::channel::Channel;
 use embassy_time::{with_timeout, Duration, Timer};
 use {defmt_rtt as _, panic_probe as _};
 
 struct Leds<'a> {
-    leds: [Output<'a, AnyPin>; 8],
+    leds: [Output<'a>; 8],
     direction: i8,
     current_led: usize,
 }
 
 impl<'a> Leds<'a> {
-    fn new(pins: [Output<'a, AnyPin>; 8]) -> Self {
+    fn new(pins: [Output<'a>; 8]) -> Self {
         Self {
             leds: pins,
             direction: 1,
@@ -100,18 +99,17 @@ static CHANNEL: Channel<ThreadModeRawMutex, ButtonEvent, 4> = Channel::new();
 #[embassy_executor::main]
 async fn main(spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
-    let button = Input::new(p.PA0, Pull::Down);
-    let button = ExtiInput::new(button, p.EXTI0);
+    let button = ExtiInput::new(p.PA0, p.EXTI0, Pull::Down);
     info!("Press the USER button...");
     let leds = [
-        Output::new(p.PE9.degrade(), Level::Low, Speed::Low),
-        Output::new(p.PE10.degrade(), Level::Low, Speed::Low),
-        Output::new(p.PE11.degrade(), Level::Low, Speed::Low),
-        Output::new(p.PE12.degrade(), Level::Low, Speed::Low),
-        Output::new(p.PE13.degrade(), Level::Low, Speed::Low),
-        Output::new(p.PE14.degrade(), Level::Low, Speed::Low),
-        Output::new(p.PE15.degrade(), Level::Low, Speed::Low),
-        Output::new(p.PE8.degrade(), Level::Low, Speed::Low),
+        Output::new(p.PE9, Level::Low, Speed::Low),
+        Output::new(p.PE10, Level::Low, Speed::Low),
+        Output::new(p.PE11, Level::Low, Speed::Low),
+        Output::new(p.PE12, Level::Low, Speed::Low),
+        Output::new(p.PE13, Level::Low, Speed::Low),
+        Output::new(p.PE14, Level::Low, Speed::Low),
+        Output::new(p.PE15, Level::Low, Speed::Low),
+        Output::new(p.PE8, Level::Low, Speed::Low),
     ];
     let leds = Leds::new(leds);
 
@@ -127,7 +125,7 @@ async fn led_blinker(mut leds: Leds<'static>) {
 }
 
 #[embassy_executor::task]
-async fn button_waiter(mut button: ExtiInput<'static, PA0>) {
+async fn button_waiter(mut button: ExtiInput<'static>) {
     const DOUBLE_CLICK_DELAY: u64 = 250;
     const HOLD_DELAY: u64 = 1000;
 
diff --git a/examples/stm32f3/src/bin/button_exti.rs b/examples/stm32f3/src/bin/button_exti.rs
index 86ff68492..a55530e0e 100644
--- a/examples/stm32f3/src/bin/button_exti.rs
+++ b/examples/stm32f3/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PA0, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI0);
+    let mut button = ExtiInput::new(p.PA0, p.EXTI0, Pull::Down);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32f4/src/bin/button_exti.rs b/examples/stm32f4/src/bin/button_exti.rs
index 67751187d..2a546dac5 100644
--- a/examples/stm32f4/src/bin/button_exti.rs
+++ b/examples/stm32f4/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32f7/src/bin/button_exti.rs b/examples/stm32f7/src/bin/button_exti.rs
index 67751187d..2a546dac5 100644
--- a/examples/stm32f7/src/bin/button_exti.rs
+++ b/examples/stm32f7/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32g0/src/bin/button_exti.rs b/examples/stm32g0/src/bin/button_exti.rs
index 1e970fdd6..34a08bbc6 100644
--- a/examples/stm32g0/src/bin/button_exti.rs
+++ b/examples/stm32g0/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32g4/src/bin/button_exti.rs b/examples/stm32g4/src/bin/button_exti.rs
index 67751187d..2a546dac5 100644
--- a/examples/stm32g4/src/bin/button_exti.rs
+++ b/examples/stm32g4/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32h5/src/bin/button_exti.rs b/examples/stm32h5/src/bin/button_exti.rs
index 67751187d..2a546dac5 100644
--- a/examples/stm32h5/src/bin/button_exti.rs
+++ b/examples/stm32h5/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32h7/src/bin/button_exti.rs b/examples/stm32h7/src/bin/button_exti.rs
index 67751187d..2a546dac5 100644
--- a/examples/stm32h7/src/bin/button_exti.rs
+++ b/examples/stm32h7/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32l0/src/bin/button_exti.rs b/examples/stm32l0/src/bin/button_exti.rs
index f517fce04..4945da7ce 100644
--- a/examples/stm32l0/src/bin/button_exti.rs
+++ b/examples/stm32l0/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use embassy_stm32::Config;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -13,8 +13,7 @@ async fn main(_spawner: Spawner) {
     let config = Config::default();
     let p = embassy_stm32::init(config);
 
-    let button = Input::new(p.PB2, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI2);
+    let mut button = ExtiInput::new(p.PB2, p.EXTI2, Pull::Up);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32l4/src/bin/button_exti.rs b/examples/stm32l4/src/bin/button_exti.rs
index 1e970fdd6..34a08bbc6 100644
--- a/examples/stm32l4/src/bin/button_exti.rs
+++ b/examples/stm32l4/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
index 5b4cdfe5e..026a3a477 100644
--- a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
+++ b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
@@ -58,9 +58,9 @@ const IP_ADDRESS: Ipv4Cidr = Ipv4Cidr::new(Ipv4Address([192, 168, 1, 5]), 24);
 const HTTP_LISTEN_PORT: u16 = 80;
 
 pub type SpeSpi = Spi<'static, peripherals::SPI2, peripherals::DMA1_CH1, peripherals::DMA1_CH2>;
-pub type SpeSpiCs = ExclusiveDevice<SpeSpi, Output<'static, peripherals::PB12>, Delay>;
-pub type SpeInt = exti::ExtiInput<'static, peripherals::PB11>;
-pub type SpeRst = Output<'static, peripherals::PC7>;
+pub type SpeSpiCs = ExclusiveDevice<SpeSpi, Output<'static>, Delay>;
+pub type SpeInt = exti::ExtiInput<'static>;
+pub type SpeRst = Output<'static>;
 pub type Adin1110T = ADIN1110<SpeSpiCs>;
 pub type TempSensI2c = I2c<'static, peripherals::I2C3, peripherals::DMA1_CH6, peripherals::DMA1_CH7>;
 
@@ -134,8 +134,7 @@ async fn main(spawner: Spawner) {
     let spe_cfg1 = Input::new(dp.PC9, Pull::None);
     let _spe_ts_capt = Output::new(dp.PC6, Level::Low, Speed::Low);
 
-    let spe_int = Input::new(dp.PB11, Pull::None);
-    let spe_int = exti::ExtiInput::new(spe_int, dp.EXTI11);
+    let spe_int = exti::ExtiInput::new(dp.PB11, dp.EXTI11, Pull::None);
 
     let spe_spi_cs_n = Output::new(dp.PB12, Level::High, Speed::High);
     let spe_spi_sclk = dp.PB13;
@@ -298,7 +297,7 @@ async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net:
 }
 
 #[embassy_executor::task]
-async fn heartbeat_led(mut led: Output<'static, peripherals::PE6>) {
+async fn heartbeat_led(mut led: Output<'static>) {
     let mut tmr = Ticker::every(Duration::from_hz(3));
     loop {
         led.toggle();
@@ -308,7 +307,7 @@ async fn heartbeat_led(mut led: Output<'static, peripherals::PE6>) {
 
 // ADT7422
 #[embassy_executor::task]
-async fn temp_task(temp_dev_i2c: TempSensI2c, mut led: Output<'static, peripherals::PG15>) -> ! {
+async fn temp_task(temp_dev_i2c: TempSensI2c, mut led: Output<'static>) -> ! {
     let mut tmr = Ticker::every(Duration::from_hz(1));
     let mut temp_sens = ADT7422::new(temp_dev_i2c, 0x48).unwrap();
 
diff --git a/examples/stm32l5/src/bin/button_exti.rs b/examples/stm32l5/src/bin/button_exti.rs
index 91d0ccc2e..e6639d22b 100644
--- a/examples/stm32l5/src/bin/button_exti.rs
+++ b/examples/stm32l5/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Down);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Down);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32wb/src/bin/button_exti.rs b/examples/stm32wb/src/bin/button_exti.rs
index d34dde3e9..2871fd55f 100644
--- a/examples/stm32wb/src/bin/button_exti.rs
+++ b/examples/stm32wb/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC4, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI4);
+    let mut button = ExtiInput::new(p.PC4, p.EXTI4, Pull::Up);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32wba/src/bin/button_exti.rs b/examples/stm32wba/src/bin/button_exti.rs
index 1e970fdd6..34a08bbc6 100644
--- a/examples/stm32wba/src/bin/button_exti.rs
+++ b/examples/stm32wba/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PC13, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI13);
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
 
     info!("Press the USER button...");
 
diff --git a/examples/stm32wl/src/bin/button_exti.rs b/examples/stm32wl/src/bin/button_exti.rs
index e6ad4b80b..27d5330bd 100644
--- a/examples/stm32wl/src/bin/button_exti.rs
+++ b/examples/stm32wl/src/bin/button_exti.rs
@@ -4,7 +4,7 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{Input, Pull};
+use embassy_stm32::gpio::Pull;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,8 +12,7 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let button = Input::new(p.PA0, Pull::Up);
-    let mut button = ExtiInput::new(button, p.EXTI0);
+    let mut button = ExtiInput::new(p.PA0, p.EXTI0, Pull::Up);
 
     info!("Press the USER button...");