diff --git a/.github/ci/doc.sh b/.github/ci/doc.sh
index 73624936..72c6465f 100755
--- a/.github/ci/doc.sh
+++ b/.github/ci/doc.sh
@@ -14,7 +14,6 @@ docserver-builder -i ./embassy-boot/boot -o crates/embassy-boot/git.zup
 docserver-builder -i ./embassy-boot/nrf -o crates/embassy-boot-nrf/git.zup
 docserver-builder -i ./embassy-boot/rp -o crates/embassy-boot-rp/git.zup
 docserver-builder -i ./embassy-boot/stm32 -o crates/embassy-boot-stm32/git.zup
-docserver-builder -i ./embassy-cortex-m -o crates/embassy-cortex-m/git.zup
 docserver-builder -i ./embassy-embedded-hal -o crates/embassy-embedded-hal/git.zup
 docserver-builder -i ./embassy-executor -o crates/embassy-executor/git.zup
 docserver-builder -i ./embassy-futures -o crates/embassy-futures/git.zup
diff --git a/ci.sh b/ci.sh
index 08558a18..760d6fbf 100755
--- a/ci.sh
+++ b/ci.sh
@@ -25,11 +25,19 @@ cargo batch  \
     --- build --release --manifest-path embassy-executor/Cargo.toml --target thumbv6m-none-eabi --features nightly,defmt \
     --- build --release --manifest-path embassy-sync/Cargo.toml --target thumbv6m-none-eabi --features nightly,defmt \
     --- build --release --manifest-path embassy-time/Cargo.toml --target thumbv6m-none-eabi --features nightly,unstable-traits,defmt,defmt-timestamp-uptime,tick-hz-32_768,generic-queue-8 \
-    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,medium-ethernet \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,medium-ethernet \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,dhcpv4,medium-ethernet \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,dhcpv4,medium-ethernet,unstable-traits \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,dhcpv4,medium-ethernet,nightly \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,dhcpv4,medium-ethernet,unstable-traits,nightly \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv6,medium-ethernet \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv6,medium-ethernet,unstable-traits \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv6,medium-ethernet,nightly \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv6,medium-ethernet,unstable-traits,nightly \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,proto-ipv6,medium-ethernet \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,proto-ipv6,medium-ethernet,unstable-traits \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,proto-ipv6,medium-ethernet,nightly \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,proto-ipv6,medium-ethernet,unstable-traits,nightly \
     --- build --release --manifest-path embassy-nrf/Cargo.toml --target thumbv7em-none-eabi --features nightly,nrf52805,gpiote,time-driver-rtc1 \
     --- build --release --manifest-path embassy-nrf/Cargo.toml --target thumbv7em-none-eabi --features nightly,nrf52810,gpiote,time-driver-rtc1 \
     --- build --release --manifest-path embassy-nrf/Cargo.toml --target thumbv7em-none-eabi --features nightly,nrf52811,gpiote,time-driver-rtc1 \
@@ -104,6 +112,7 @@ cargo batch  \
     --- build --release --manifest-path docs/modules/ROOT/examples/layer-by-layer/blinky-irq/Cargo.toml --target thumbv7em-none-eabi \
     --- build --release --manifest-path docs/modules/ROOT/examples/layer-by-layer/blinky-async/Cargo.toml --target thumbv7em-none-eabi \
     --- build --release --manifest-path examples/nrf52840/Cargo.toml --target thumbv7em-none-eabi --out-dir out/examples/nrf52840 \
+    --- build --release --manifest-path examples/nrf52840-rtic/Cargo.toml --target thumbv7em-none-eabi --out-dir out/examples/nrf52840-rtic \
     --- build --release --manifest-path examples/nrf5340/Cargo.toml --target thumbv8m.main-none-eabihf --out-dir out/examples/nrf5340 \
     --- build --release --manifest-path examples/rp/Cargo.toml --target thumbv6m-none-eabi --out-dir out/examples/rp \
     --- build --release --manifest-path examples/stm32f0/Cargo.toml --target thumbv6m-none-eabi --out-dir out/examples/stm32f0 \
@@ -159,4 +168,4 @@ if [[ -z "${TELEPROBE_TOKEN-}" ]]; then
     exit
 fi
 
-teleprobe client run -r out/tests
\ No newline at end of file
+teleprobe client run -r out/tests
diff --git a/ci_stable.sh b/ci_stable.sh
index a67087ff..daae9896 100755
--- a/ci_stable.sh
+++ b/ci_stable.sh
@@ -14,9 +14,11 @@ cargo batch  \
     --- build --release --manifest-path embassy-executor/Cargo.toml --target thumbv7em-none-eabi --features log \
     --- build --release --manifest-path embassy-executor/Cargo.toml --target thumbv7em-none-eabi --features defmt \
     --- build --release --manifest-path embassy-executor/Cargo.toml --target thumbv6m-none-eabi --features defmt \
-    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,medium-ethernet \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv4,medium-ethernet \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,dhcpv4,medium-ethernet \
     --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,dhcpv4,medium-ethernet,unstable-traits \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv6,medium-ethernet \
+    --- build --release --manifest-path embassy-net/Cargo.toml --target thumbv7em-none-eabi --features defmt,tcp,udp,dns,proto-ipv6,medium-ethernet,unstable-traits \
     --- build --release --manifest-path embassy-nrf/Cargo.toml --target thumbv7em-none-eabi --features nrf52805,gpiote,time-driver-rtc1 \
     --- build --release --manifest-path embassy-nrf/Cargo.toml --target thumbv7em-none-eabi --features nrf52810,gpiote,time-driver-rtc1 \
     --- build --release --manifest-path embassy-nrf/Cargo.toml --target thumbv7em-none-eabi --features nrf52811,gpiote,time-driver-rtc1 \
diff --git a/cyw43/src/control.rs b/cyw43/src/control.rs
index 6919d569..c67614dd 100644
--- a/cyw43/src/control.rs
+++ b/cyw43/src/control.rs
@@ -381,10 +381,7 @@ impl<'a> Control<'a> {
         }
 
         let ioctl = CancelOnDrop(self.ioctl_state);
-
-        ioctl.0.do_ioctl(kind, cmd, iface, buf).await;
-        let resp_len = ioctl.0.wait_complete().await;
-
+        let resp_len = ioctl.0.do_ioctl(kind, cmd, iface, buf).await;
         ioctl.defuse();
 
         resp_len
diff --git a/cyw43/src/fmt.rs b/cyw43/src/fmt.rs
index 5730447b..9534c101 100644
--- a/cyw43/src/fmt.rs
+++ b/cyw43/src/fmt.rs
@@ -197,9 +197,6 @@ macro_rules! unwrap {
     }
 }
 
-#[cfg(feature = "defmt-timestamp-uptime")]
-defmt::timestamp! {"{=u64:us}", crate::time::Instant::now().as_micros() }
-
 #[derive(Debug, Copy, Clone, Eq, PartialEq)]
 pub struct NoneError;
 
diff --git a/embassy-cortex-m/Cargo.toml b/embassy-cortex-m/Cargo.toml
deleted file mode 100644
index 70adda7d..00000000
--- a/embassy-cortex-m/Cargo.toml
+++ /dev/null
@@ -1,45 +0,0 @@
-[package]
-name = "embassy-cortex-m"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-
-[package.metadata.embassy_docs]
-src_base = "https://github.com/embassy-rs/embassy/blob/embassy-cortex-m-v$VERSION/embassy-cortex-m/src/"
-src_base_git = "https://github.com/embassy-rs/embassy/blob/$COMMIT/embassy-cortex-m/src/"
-features = ["prio-bits-3"]
-flavors = [
-    { name = "thumbv6m-none-eabi",        target = "thumbv6m-none-eabi",         features = [] },
-    { name = "thumbv7m-none-eabi",        target = "thumbv7m-none-eabi",         features = [] },
-    { name = "thumbv7em-none-eabi",       target = "thumbv7em-none-eabi",        features = [] },
-    { name = "thumbv7em-none-eabihf",     target = "thumbv7em-none-eabihf",      features = [] },
-    { name = "thumbv8m.main-none-eabihf", target = "thumbv8m.main-none-eabihf",  features = [] },
-]
-
-[features]
-default = []
-
-# Define the number of NVIC priority bits.
-prio-bits-0 = []
-prio-bits-1 = []
-prio-bits-2 = []
-prio-bits-3 = []
-prio-bits-4 = []
-prio-bits-5 = []
-prio-bits-6 = []
-prio-bits-7 = []
-prio-bits-8 = []
-
-[dependencies]
-defmt = { version = "0.3", optional = true }
-log = { version = "0.4.14", optional = true }
-
-embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-executor = { version = "0.2.0", path = "../embassy-executor"}
-embassy-macros = { version = "0.2.0", path = "../embassy-macros"}
-embassy-hal-common = { version = "0.1.0", path = "../embassy-hal-common"}
-atomic-polyfill = "1.0.1"
-critical-section = "1.1"
-cfg-if = "1.0.0"
-cortex-m = "0.7.6"
-
diff --git a/embassy-cortex-m/src/fmt.rs b/embassy-cortex-m/src/fmt.rs
deleted file mode 100644
index f8bb0a03..00000000
--- a/embassy-cortex-m/src/fmt.rs
+++ /dev/null
@@ -1,228 +0,0 @@
-#![macro_use]
-#![allow(unused_macros)]
-
-#[cfg(all(feature = "defmt", feature = "log"))]
-compile_error!("You may not enable both `defmt` and `log` features.");
-
-macro_rules! assert {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::assert!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::assert!($($x)*);
-        }
-    };
-}
-
-macro_rules! assert_eq {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::assert_eq!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::assert_eq!($($x)*);
-        }
-    };
-}
-
-macro_rules! assert_ne {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::assert_ne!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::assert_ne!($($x)*);
-        }
-    };
-}
-
-macro_rules! debug_assert {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::debug_assert!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::debug_assert!($($x)*);
-        }
-    };
-}
-
-macro_rules! debug_assert_eq {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::debug_assert_eq!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::debug_assert_eq!($($x)*);
-        }
-    };
-}
-
-macro_rules! debug_assert_ne {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::debug_assert_ne!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::debug_assert_ne!($($x)*);
-        }
-    };
-}
-
-macro_rules! todo {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::todo!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::todo!($($x)*);
-        }
-    };
-}
-
-macro_rules! unreachable {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::unreachable!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::unreachable!($($x)*);
-        }
-    };
-}
-
-macro_rules! panic {
-    ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::panic!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::panic!($($x)*);
-        }
-    };
-}
-
-macro_rules! trace {
-    ($s:literal $(, $x:expr)* $(,)?) => {
-        {
-            #[cfg(feature = "log")]
-            ::log::trace!($s $(, $x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::trace!($s $(, $x)*);
-            #[cfg(not(any(feature = "log", feature="defmt")))]
-            let _ = ($( & $x ),*);
-        }
-    };
-}
-
-macro_rules! debug {
-    ($s:literal $(, $x:expr)* $(,)?) => {
-        {
-            #[cfg(feature = "log")]
-            ::log::debug!($s $(, $x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::debug!($s $(, $x)*);
-            #[cfg(not(any(feature = "log", feature="defmt")))]
-            let _ = ($( & $x ),*);
-        }
-    };
-}
-
-macro_rules! info {
-    ($s:literal $(, $x:expr)* $(,)?) => {
-        {
-            #[cfg(feature = "log")]
-            ::log::info!($s $(, $x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::info!($s $(, $x)*);
-            #[cfg(not(any(feature = "log", feature="defmt")))]
-            let _ = ($( & $x ),*);
-        }
-    };
-}
-
-macro_rules! warn {
-    ($s:literal $(, $x:expr)* $(,)?) => {
-        {
-            #[cfg(feature = "log")]
-            ::log::warn!($s $(, $x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::warn!($s $(, $x)*);
-            #[cfg(not(any(feature = "log", feature="defmt")))]
-            let _ = ($( & $x ),*);
-        }
-    };
-}
-
-macro_rules! error {
-    ($s:literal $(, $x:expr)* $(,)?) => {
-        {
-            #[cfg(feature = "log")]
-            ::log::error!($s $(, $x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::error!($s $(, $x)*);
-            #[cfg(not(any(feature = "log", feature="defmt")))]
-            let _ = ($( & $x ),*);
-        }
-    };
-}
-
-#[cfg(feature = "defmt")]
-macro_rules! unwrap {
-    ($($x:tt)*) => {
-        ::defmt::unwrap!($($x)*)
-    };
-}
-
-#[cfg(not(feature = "defmt"))]
-macro_rules! unwrap {
-    ($arg:expr) => {
-        match $crate::fmt::Try::into_result($arg) {
-            ::core::result::Result::Ok(t) => t,
-            ::core::result::Result::Err(e) => {
-                ::core::panic!("unwrap of `{}` failed: {:?}", ::core::stringify!($arg), e);
-            }
-        }
-    };
-    ($arg:expr, $($msg:expr),+ $(,)? ) => {
-        match $crate::fmt::Try::into_result($arg) {
-            ::core::result::Result::Ok(t) => t,
-            ::core::result::Result::Err(e) => {
-                ::core::panic!("unwrap of `{}` failed: {}: {:?}", ::core::stringify!($arg), ::core::format_args!($($msg,)*), e);
-            }
-        }
-    }
-}
-
-#[cfg(feature = "defmt-timestamp-uptime")]
-defmt::timestamp! {"{=u64:us}", crate::time::Instant::now().as_micros() }
-
-#[derive(Debug, Copy, Clone, Eq, PartialEq)]
-pub struct NoneError;
-
-pub trait Try {
-    type Ok;
-    type Error;
-    fn into_result(self) -> Result<Self::Ok, Self::Error>;
-}
-
-impl<T> Try for Option<T> {
-    type Ok = T;
-    type Error = NoneError;
-
-    #[inline]
-    fn into_result(self) -> Result<T, NoneError> {
-        self.ok_or(NoneError)
-    }
-}
-
-impl<T, E> Try for Result<T, E> {
-    type Ok = T;
-    type Error = E;
-
-    #[inline]
-    fn into_result(self) -> Self {
-        self
-    }
-}
diff --git a/embassy-cortex-m/src/lib.rs b/embassy-cortex-m/src/lib.rs
deleted file mode 100644
index 7bc16d3b..00000000
--- a/embassy-cortex-m/src/lib.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-//! Embassy executor and interrupt handling specific to cortex-m devices.
-#![no_std]
-#![warn(missing_docs)]
-
-// This mod MUST go first, so that the others see its macros.
-pub(crate) mod fmt;
-
-pub use embassy_executor as executor;
-pub mod interrupt;
diff --git a/embassy-futures/src/fmt.rs b/embassy-futures/src/fmt.rs
index f8bb0a03..06697081 100644
--- a/embassy-futures/src/fmt.rs
+++ b/embassy-futures/src/fmt.rs
@@ -195,9 +195,6 @@ macro_rules! unwrap {
     }
 }
 
-#[cfg(feature = "defmt-timestamp-uptime")]
-defmt::timestamp! {"{=u64:us}", crate::time::Instant::now().as_micros() }
-
 #[derive(Debug, Copy, Clone, Eq, PartialEq)]
 pub struct NoneError;
 
diff --git a/embassy-hal-common/Cargo.toml b/embassy-hal-common/Cargo.toml
index e8617c02..18c758d7 100644
--- a/embassy-hal-common/Cargo.toml
+++ b/embassy-hal-common/Cargo.toml
@@ -6,8 +6,24 @@ license = "MIT OR Apache-2.0"
 
 [features]
 
+# Define the number of NVIC priority bits.
+prio-bits-0 = []
+prio-bits-1 = []
+prio-bits-2 = []
+prio-bits-3 = []
+prio-bits-4 = []
+prio-bits-5 = []
+prio-bits-6 = []
+prio-bits-7 = []
+prio-bits-8 = []
+
+cortex-m = ["dep:cortex-m", "dep:critical-section"]
+
 [dependencies]
 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }
 
 num-traits = { version = "0.2.14", default-features = false }
+
+cortex-m = { version = "0.7.6", optional = true }
+critical-section = { version = "1", optional = true }
\ No newline at end of file
diff --git a/embassy-cortex-m/build.rs b/embassy-hal-common/build.rs
similarity index 100%
rename from embassy-cortex-m/build.rs
rename to embassy-hal-common/build.rs
diff --git a/embassy-cortex-m/src/interrupt.rs b/embassy-hal-common/src/interrupt.rs
similarity index 68%
rename from embassy-cortex-m/src/interrupt.rs
rename to embassy-hal-common/src/interrupt.rs
index 0e790eaa..b970aa2c 100644
--- a/embassy-cortex-m/src/interrupt.rs
+++ b/embassy-hal-common/src/interrupt.rs
@@ -2,120 +2,208 @@
 use core::mem;
 use core::sync::atomic::{compiler_fence, Ordering};
 
+use cortex_m::interrupt::InterruptNumber;
 use cortex_m::peripheral::NVIC;
 
-/// Do not use. Used for macros and HALs only. Not covered by semver guarantees.
-#[doc(hidden)]
-pub mod _export {
-    pub use atomic_polyfill as atomic;
-    pub use embassy_macros::{cortex_m_interrupt as interrupt, cortex_m_interrupt_declare as declare};
-}
+/// Generate a standard `mod interrupt` for a HAL.
+#[macro_export]
+macro_rules! interrupt_mod {
+    ($($irqs:ident),* $(,)?) => {
+        #[cfg(feature = "rt")]
+        pub use cortex_m_rt::interrupt;
 
-/// Interrupt handler trait.
-///
-/// Drivers that need to handle interrupts implement this trait.
-/// The user must ensure `on_interrupt()` is called every time the interrupt fires.
-/// Drivers must use use [`Binding`] to assert at compile time that the user has done so.
-pub trait Handler<I: Interrupt> {
-    /// Interrupt handler function.
-    ///
-    /// Must be called every time the `I` interrupt fires, synchronously from
-    /// the interrupt handler context.
-    ///
-    /// # Safety
-    ///
-    /// This function must ONLY be called from the interrupt handler for `I`.
-    unsafe fn on_interrupt();
-}
+        /// Interrupt definitions.
+        pub mod interrupt {
+            pub use $crate::interrupt::{InterruptExt, Priority};
+            pub use crate::pac::Interrupt::*;
+            pub use crate::pac::Interrupt;
 
-/// Compile-time assertion that an interrupt has been bound to a handler.
-///
-/// For the vast majority of cases, you should use the `bind_interrupts!`
-/// macro instead of writing `unsafe impl`s of this trait.
-///
-/// # Safety
-///
-/// By implementing this trait, you are asserting that you have arranged for `H::on_interrupt()`
-/// to be called every time the `I` interrupt fires.
-///
-/// This allows drivers to check bindings at compile-time.
-pub unsafe trait Binding<I: Interrupt, H: Handler<I>> {}
+            /// Type-level interrupt infrastructure.
+            ///
+            /// This module contains one *type* per interrupt. This is used for checking at compile time that
+            /// the interrupts are correctly bound to HAL drivers.
+            ///
+            /// As an end user, you shouldn't need to use this module directly. Use the [`crate::bind_interrupts!`] macro
+            /// to bind interrupts, and the [`crate::interrupt`] module to manually register interrupt handlers and manipulate
+            /// interrupts directly (pending/unpending, enabling/disabling, setting the priority, etc...)
+            pub mod typelevel {
+                use super::InterruptExt;
 
-#[derive(Clone, Copy)]
-pub(crate) struct NrWrap(pub(crate) u16);
-unsafe impl cortex_m::interrupt::InterruptNumber for NrWrap {
-    fn number(self) -> u16 {
-        self.0
-    }
+                mod sealed {
+                    pub trait Interrupt {}
+                }
+
+                /// Type-level interrupt.
+                ///
+                /// This trait is implemented for all typelevel interrupt types in this module.
+                pub trait Interrupt: sealed::Interrupt {
+
+                    /// Interrupt enum variant.
+                    ///
+                    /// This allows going from typelevel interrupts (one type per interrupt) to
+                    /// non-typelevel interrupts (a single `Interrupt` enum type, with one variant per interrupt).
+                    const IRQ: super::Interrupt;
+
+                    /// Enable the interrupt.
+                    #[inline]
+                    unsafe fn enable() {
+                        Self::IRQ.enable()
+                    }
+
+                    /// Disable the interrupt.
+                    #[inline]
+                    fn disable() {
+                        Self::IRQ.disable()
+                    }
+
+                    /// Check if interrupt is enabled.
+                    #[inline]
+                    fn is_enabled() -> bool {
+                        Self::IRQ.is_enabled()
+                    }
+
+                    /// Check if interrupt is pending.
+                    #[inline]
+                    fn is_pending() -> bool {
+                        Self::IRQ.is_pending()
+                    }
+
+                    /// Set interrupt pending.
+                    #[inline]
+                    fn pend() {
+                        Self::IRQ.pend()
+                    }
+
+                    /// Unset interrupt pending.
+                    #[inline]
+                    fn unpend() {
+                        Self::IRQ.unpend()
+                    }
+
+                    /// Get the priority of the interrupt.
+                    #[inline]
+                    fn get_priority() -> crate::interrupt::Priority {
+                        Self::IRQ.get_priority()
+                    }
+
+                    /// Set the interrupt priority.
+                    #[inline]
+                    fn set_priority(prio: crate::interrupt::Priority) {
+                        Self::IRQ.set_priority(prio)
+                    }
+                }
+
+                $(
+                    #[allow(non_camel_case_types)]
+                    #[doc=stringify!($irqs)]
+                    #[doc=" typelevel interrupt."]
+                    pub enum $irqs {}
+                    impl sealed::Interrupt for $irqs{}
+                    impl Interrupt for $irqs {
+                        const IRQ: super::Interrupt = super::Interrupt::$irqs;
+                    }
+                )*
+
+                /// Interrupt handler trait.
+                ///
+                /// Drivers that need to handle interrupts implement this trait.
+                /// The user must ensure `on_interrupt()` is called every time the interrupt fires.
+                /// Drivers must use use [`Binding`] to assert at compile time that the user has done so.
+                pub trait Handler<I: Interrupt> {
+                    /// Interrupt handler function.
+                    ///
+                    /// Must be called every time the `I` interrupt fires, synchronously from
+                    /// the interrupt handler context.
+                    ///
+                    /// # Safety
+                    ///
+                    /// This function must ONLY be called from the interrupt handler for `I`.
+                    unsafe fn on_interrupt();
+                }
+
+                /// Compile-time assertion that an interrupt has been bound to a handler.
+                ///
+                /// For the vast majority of cases, you should use the `bind_interrupts!`
+                /// macro instead of writing `unsafe impl`s of this trait.
+                ///
+                /// # Safety
+                ///
+                /// By implementing this trait, you are asserting that you have arranged for `H::on_interrupt()`
+                /// to be called every time the `I` interrupt fires.
+                ///
+                /// This allows drivers to check bindings at compile-time.
+                pub unsafe trait Binding<I: Interrupt, H: Handler<I>> {}
+            }
+        }
+    };
 }
 
 /// Represents an interrupt type that can be configured by embassy to handle
 /// interrupts.
-pub unsafe trait Interrupt {
-    /// Return the NVIC interrupt number for this interrupt.
-    fn number() -> u16;
-
+pub unsafe trait InterruptExt: InterruptNumber + Copy {
     /// Enable the interrupt.
     #[inline]
-    unsafe fn enable() {
+    unsafe fn enable(self) {
         compiler_fence(Ordering::SeqCst);
-        NVIC::unmask(NrWrap(Self::number()))
+        NVIC::unmask(self)
     }
 
     /// Disable the interrupt.
     #[inline]
-    fn disable() {
-        NVIC::mask(NrWrap(Self::number()));
+    fn disable(self) {
+        NVIC::mask(self);
         compiler_fence(Ordering::SeqCst);
     }
 
     /// Check if interrupt is being handled.
     #[inline]
     #[cfg(not(armv6m))]
-    fn is_active() -> bool {
-        NVIC::is_active(NrWrap(Self::number()))
+    fn is_active(self) -> bool {
+        NVIC::is_active(self)
     }
 
     /// Check if interrupt is enabled.
     #[inline]
-    fn is_enabled() -> bool {
-        NVIC::is_enabled(NrWrap(Self::number()))
+    fn is_enabled(self) -> bool {
+        NVIC::is_enabled(self)
     }
 
     /// Check if interrupt is pending.
     #[inline]
-    fn is_pending() -> bool {
-        NVIC::is_pending(NrWrap(Self::number()))
+    fn is_pending(self) -> bool {
+        NVIC::is_pending(self)
     }
 
     /// Set interrupt pending.
     #[inline]
-    fn pend() {
-        NVIC::pend(NrWrap(Self::number()))
+    fn pend(self) {
+        NVIC::pend(self)
     }
 
     /// Unset interrupt pending.
     #[inline]
-    fn unpend() {
-        NVIC::unpend(NrWrap(Self::number()))
+    fn unpend(self) {
+        NVIC::unpend(self)
     }
 
     /// Get the priority of the interrupt.
     #[inline]
-    fn get_priority() -> Priority {
-        Priority::from(NVIC::get_priority(NrWrap(Self::number())))
+    fn get_priority(self) -> Priority {
+        Priority::from(NVIC::get_priority(self))
     }
 
     /// Set the interrupt priority.
     #[inline]
-    fn set_priority(prio: Priority) {
+    fn set_priority(self, prio: Priority) {
         critical_section::with(|_| unsafe {
             let mut nvic: cortex_m::peripheral::NVIC = mem::transmute(());
-            nvic.set_priority(NrWrap(Self::number()), prio.into())
+            nvic.set_priority(self, prio.into())
         })
     }
 }
 
+unsafe impl<T: InterruptNumber + Copy> InterruptExt for T {}
+
 impl From<u8> for Priority {
     fn from(priority: u8) -> Self {
         unsafe { mem::transmute(priority & PRIO_MASK) }
diff --git a/embassy-hal-common/src/lib.rs b/embassy-hal-common/src/lib.rs
index b2a35cd3..235964aa 100644
--- a/embassy-hal-common/src/lib.rs
+++ b/embassy-hal-common/src/lib.rs
@@ -11,3 +11,6 @@ mod peripheral;
 pub mod ratio;
 pub mod ring_buffer;
 pub use peripheral::{Peripheral, PeripheralRef};
+
+#[cfg(feature = "cortex-m")]
+pub mod interrupt;
diff --git a/embassy-lora/src/iv.rs b/embassy-lora/src/iv.rs
index 8d521040..2e0b68d1 100644
--- a/embassy-lora/src/iv.rs
+++ b/embassy-lora/src/iv.rs
@@ -1,7 +1,7 @@
 #[cfg(feature = "stm32wl")]
 use embassy_stm32::interrupt;
 #[cfg(feature = "stm32wl")]
-use embassy_stm32::interrupt::*;
+use embassy_stm32::interrupt::InterruptExt;
 #[cfg(feature = "stm32wl")]
 use embassy_stm32::pac;
 #[cfg(feature = "stm32wl")]
@@ -20,9 +20,9 @@ use lora_phy::mod_traits::InterfaceVariant;
 pub struct InterruptHandler {}
 
 #[cfg(feature = "stm32wl")]
-impl interrupt::Handler<interrupt::SUBGHZ_RADIO> for InterruptHandler {
+impl interrupt::typelevel::Handler<interrupt::typelevel::SUBGHZ_RADIO> for InterruptHandler {
     unsafe fn on_interrupt() {
-        interrupt::SUBGHZ_RADIO::disable();
+        interrupt::SUBGHZ_RADIO.disable();
         IRQ_SIGNAL.signal(());
     }
 }
@@ -45,11 +45,11 @@ where
 {
     /// Create an InterfaceVariant instance for an stm32wl/sx1262 combination
     pub fn new(
-        _irq: impl interrupt::Binding<interrupt::SUBGHZ_RADIO, InterruptHandler>,
+        _irq: impl interrupt::typelevel::Binding<interrupt::typelevel::SUBGHZ_RADIO, InterruptHandler>,
         rf_switch_rx: Option<CTRL>,
         rf_switch_tx: Option<CTRL>,
     ) -> Result<Self, RadioError> {
-        interrupt::SUBGHZ_RADIO::disable();
+        interrupt::SUBGHZ_RADIO.disable();
         Ok(Self {
             board_type: BoardType::Stm32wlSx1262, // updated when associated with a specific LoRa board
             rf_switch_rx,
@@ -95,7 +95,7 @@ where
     }
 
     async fn await_irq(&mut self) -> Result<(), RadioError> {
-        unsafe { interrupt::SUBGHZ_RADIO::enable() };
+        unsafe { interrupt::SUBGHZ_RADIO.enable() };
         IRQ_SIGNAL.wait().await;
         Ok(())
     }
diff --git a/embassy-macros/src/lib.rs b/embassy-macros/src/lib.rs
index d7ca1f69..ba4f13b7 100644
--- a/embassy-macros/src/lib.rs
+++ b/embassy-macros/src/lib.rs
@@ -156,16 +156,3 @@ pub fn main_wasm(args: TokenStream, item: TokenStream) -> TokenStream {
     let f = syn::parse_macro_input!(item as syn::ItemFn);
     main::run(args, f, main::wasm()).unwrap_or_else(|x| x).into()
 }
-
-#[proc_macro_attribute]
-pub fn cortex_m_interrupt(args: TokenStream, item: TokenStream) -> TokenStream {
-    let args = syn::parse_macro_input!(args as syn::AttributeArgs);
-    let f = syn::parse_macro_input!(item as syn::ItemFn);
-    cortex_m_interrupt::run(args, f).unwrap_or_else(|x| x).into()
-}
-
-#[proc_macro]
-pub fn cortex_m_interrupt_declare(item: TokenStream) -> TokenStream {
-    let name = syn::parse_macro_input!(item as syn::Ident);
-    cortex_m_interrupt_declare::run(name).unwrap_or_else(|x| x).into()
-}
diff --git a/embassy-macros/src/macros/cortex_m_interrupt.rs b/embassy-macros/src/macros/cortex_m_interrupt.rs
deleted file mode 100644
index 13af8ca0..00000000
--- a/embassy-macros/src/macros/cortex_m_interrupt.rs
+++ /dev/null
@@ -1,66 +0,0 @@
-use std::iter;
-
-use darling::FromMeta;
-use proc_macro2::TokenStream;
-use quote::quote;
-use syn::{ReturnType, Type, Visibility};
-
-use crate::util::ctxt::Ctxt;
-
-#[derive(Debug, FromMeta)]
-struct Args {}
-
-pub fn run(args: syn::AttributeArgs, mut f: syn::ItemFn) -> Result<TokenStream, TokenStream> {
-    let _args = Args::from_list(&args).map_err(|e| e.write_errors())?;
-
-    let ident = f.sig.ident.clone();
-    let ident_s = ident.to_string();
-
-    // XXX should we blacklist other attributes?
-
-    let valid_signature = f.sig.constness.is_none()
-        && f.vis == Visibility::Inherited
-        && f.sig.abi.is_none()
-        && f.sig.inputs.is_empty()
-        && f.sig.generics.params.is_empty()
-        && f.sig.generics.where_clause.is_none()
-        && f.sig.variadic.is_none()
-        && match f.sig.output {
-            ReturnType::Default => true,
-            ReturnType::Type(_, ref ty) => match **ty {
-                Type::Tuple(ref tuple) => tuple.elems.is_empty(),
-                Type::Never(..) => true,
-                _ => false,
-            },
-        };
-
-    let ctxt = Ctxt::new();
-
-    if !valid_signature {
-        ctxt.error_spanned_by(
-            &f.sig,
-            "`#[interrupt]` handlers must have signature `[unsafe] fn() [-> !]`",
-        );
-    }
-
-    ctxt.check()?;
-
-    f.block.stmts = iter::once(
-        syn::parse2(quote! {{
-            // Check that this interrupt actually exists
-            let __irq_exists_check: interrupt::#ident;
-        }})
-        .unwrap(),
-    )
-    .chain(f.block.stmts)
-    .collect();
-
-    let result = quote!(
-        #[doc(hidden)]
-        #[export_name = #ident_s]
-        #[allow(non_snake_case)]
-        #f
-    );
-
-    Ok(result)
-}
diff --git a/embassy-macros/src/macros/cortex_m_interrupt_declare.rs b/embassy-macros/src/macros/cortex_m_interrupt_declare.rs
deleted file mode 100644
index b317482f..00000000
--- a/embassy-macros/src/macros/cortex_m_interrupt_declare.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-use proc_macro2::TokenStream;
-use quote::{format_ident, quote};
-
-pub fn run(name: syn::Ident) -> Result<TokenStream, TokenStream> {
-    let name = format_ident!("{}", name);
-    let doc = format!("{} interrupt.", name);
-
-    let result = quote! {
-        #[doc = #doc]
-        #[allow(non_camel_case_types)]
-        pub enum #name{}
-        unsafe impl ::embassy_cortex_m::interrupt::Interrupt for #name {
-            fn number() -> u16 {
-                use cortex_m::interrupt::InterruptNumber;
-                let irq = InterruptEnum::#name;
-                irq.number() as u16
-            }
-        }
-    };
-    Ok(result)
-}
diff --git a/embassy-macros/src/macros/mod.rs b/embassy-macros/src/macros/mod.rs
index a5e7a50e..572094ca 100644
--- a/embassy-macros/src/macros/mod.rs
+++ b/embassy-macros/src/macros/mod.rs
@@ -1,4 +1,2 @@
-pub mod cortex_m_interrupt;
-pub mod cortex_m_interrupt_declare;
 pub mod main;
 pub mod task;
diff --git a/embassy-net/Cargo.toml b/embassy-net/Cargo.toml
index 0a47c5d9..4ac57257 100644
--- a/embassy-net/Cargo.toml
+++ b/embassy-net/Cargo.toml
@@ -26,7 +26,8 @@ unstable-traits = []
 udp = ["smoltcp/socket-udp"]
 tcp = ["smoltcp/socket-tcp"]
 dns = ["smoltcp/socket-dns", "smoltcp/proto-dns"]
-dhcpv4 = ["medium-ethernet", "smoltcp/socket-dhcpv4"]
+dhcpv4 = ["proto-ipv4", "medium-ethernet", "smoltcp/socket-dhcpv4"]
+proto-ipv4 = ["smoltcp/proto-ipv4"]
 proto-ipv6 = ["smoltcp/proto-ipv6"]
 medium-ethernet = ["smoltcp/medium-ethernet"]
 medium-ip = ["smoltcp/medium-ip"]
@@ -38,7 +39,6 @@ defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }
 
 smoltcp = { version = "0.9.0", default-features = false, features = [
-  "proto-ipv4",
   "socket",
   "async",
 ]}
diff --git a/embassy-net/src/device.rs b/embassy-net/src/device.rs
index 5daa0054..583cdc87 100644
--- a/embassy-net/src/device.rs
+++ b/embassy-net/src/device.rs
@@ -59,7 +59,10 @@ where
         smolcaps.checksum.ipv4 = convert(caps.checksum.ipv4);
         smolcaps.checksum.tcp = convert(caps.checksum.tcp);
         smolcaps.checksum.udp = convert(caps.checksum.udp);
-        smolcaps.checksum.icmpv4 = convert(caps.checksum.icmpv4);
+        #[cfg(feature = "proto-ipv4")]
+        {
+            smolcaps.checksum.icmpv4 = convert(caps.checksum.icmpv4);
+        }
         #[cfg(feature = "proto-ipv6")]
         {
             smolcaps.checksum.icmpv6 = convert(caps.checksum.icmpv6);
diff --git a/embassy-net/src/dns.rs b/embassy-net/src/dns.rs
index 3fd235b2..94f75f10 100644
--- a/embassy-net/src/dns.rs
+++ b/embassy-net/src/dns.rs
@@ -88,6 +88,7 @@ where
         let addrs = self.query(host, qtype).await?;
         if let Some(first) = addrs.get(0) {
             Ok(match first {
+                #[cfg(feature = "proto-ipv4")]
                 IpAddress::Ipv4(addr) => IpAddr::V4(addr.0.into()),
                 #[cfg(feature = "proto-ipv6")]
                 IpAddress::Ipv6(addr) => IpAddr::V6(addr.0.into()),
diff --git a/embassy-net/src/lib.rs b/embassy-net/src/lib.rs
index bccbad52..7e8f765f 100644
--- a/embassy-net/src/lib.rs
+++ b/embassy-net/src/lib.rs
@@ -34,7 +34,9 @@ use smoltcp::socket::dhcpv4::{self, RetryConfig};
 pub use smoltcp::wire::IpListenEndpoint;
 #[cfg(feature = "medium-ethernet")]
 pub use smoltcp::wire::{EthernetAddress, HardwareAddress};
-pub use smoltcp::wire::{IpAddress, IpCidr, Ipv4Address, Ipv4Cidr};
+pub use smoltcp::wire::{IpAddress, IpCidr};
+#[cfg(feature = "proto-ipv4")]
+pub use smoltcp::wire::{Ipv4Address, Ipv4Cidr};
 #[cfg(feature = "proto-ipv6")]
 pub use smoltcp::wire::{Ipv6Address, Ipv6Cidr};
 
@@ -67,8 +69,9 @@ impl<const SOCK: usize> StackResources<SOCK> {
 }
 
 /// Static IP address configuration.
+#[cfg(feature = "proto-ipv4")]
 #[derive(Debug, Clone, PartialEq, Eq)]
-pub struct StaticConfig {
+pub struct StaticConfigV4 {
     /// IP address and subnet mask.
     pub address: Ipv4Cidr,
     /// Default gateway.
@@ -77,6 +80,18 @@ pub struct StaticConfig {
     pub dns_servers: Vec<Ipv4Address, 3>,
 }
 
+/// Static IPv6 address configuration
+#[cfg(feature = "proto-ipv6")]
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct StaticConfigV6 {
+    /// IP address and subnet mask.
+    pub address: Ipv6Cidr,
+    /// Default gateway.
+    pub gateway: Option<Ipv6Address>,
+    /// DNS servers.
+    pub dns_servers: Vec<Ipv6Address, 3>,
+}
+
 /// DHCP configuration.
 #[cfg(feature = "dhcpv4")]
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -112,12 +127,71 @@ impl Default for DhcpConfig {
 }
 
 /// Network stack configuration.
-pub enum Config {
-    /// Use a static IP address configuration.
-    Static(StaticConfig),
+pub struct Config {
+    /// IPv4 configuration
+    #[cfg(feature = "proto-ipv4")]
+    pub ipv4: ConfigV4,
+    /// IPv6 configuration
+    #[cfg(feature = "proto-ipv6")]
+    pub ipv6: ConfigV6,
+}
+
+impl Config {
+    /// IPv4 configuration with static addressing.
+    #[cfg(feature = "proto-ipv4")]
+    pub fn ipv4_static(config: StaticConfigV4) -> Self {
+        Self {
+            ipv4: ConfigV4::Static(config),
+            #[cfg(feature = "proto-ipv6")]
+            ipv6: ConfigV6::None,
+        }
+    }
+
+    /// IPv6 configuration with static addressing.
+    #[cfg(feature = "proto-ipv6")]
+    pub fn ipv6_static(config: StaticConfigV6) -> Self {
+        Self {
+            #[cfg(feature = "proto-ipv4")]
+            ipv4: ConfigV4::None,
+            ipv6: ConfigV6::Static(config),
+        }
+    }
+
+    /// IPv6 configuration with dynamic addressing.
+    ///
+    /// # Example
+    /// ```rust
+    /// let _cfg = Config::dhcpv4(Default::default());
+    /// ```
+    #[cfg(feature = "dhcpv4")]
+    pub fn dhcpv4(config: DhcpConfig) -> Self {
+        Self {
+            ipv4: ConfigV4::Dhcp(config),
+            #[cfg(feature = "proto-ipv6")]
+            ipv6: ConfigV6::None,
+        }
+    }
+}
+
+/// Network stack IPv4 configuration.
+#[cfg(feature = "proto-ipv4")]
+pub enum ConfigV4 {
+    /// Use a static IPv4 address configuration.
+    Static(StaticConfigV4),
     /// Use DHCP to obtain an IP address configuration.
     #[cfg(feature = "dhcpv4")]
     Dhcp(DhcpConfig),
+    /// Do not configure IPv6.
+    None,
+}
+
+/// Network stack IPv6 configuration.
+#[cfg(feature = "proto-ipv6")]
+pub enum ConfigV6 {
+    /// Use a static IPv6 address configuration.
+    Static(StaticConfigV6),
+    /// Do not configure IPv6.
+    None,
 }
 
 /// A network stack.
@@ -131,7 +205,10 @@ pub struct Stack<D: Driver> {
 struct Inner<D: Driver> {
     device: D,
     link_up: bool,
-    config: Option<StaticConfig>,
+    #[cfg(feature = "proto-ipv4")]
+    static_v4: Option<StaticConfigV4>,
+    #[cfg(feature = "proto-ipv6")]
+    static_v6: Option<StaticConfigV6>,
     #[cfg(feature = "dhcpv4")]
     dhcp_socket: Option<SocketHandle>,
     #[cfg(feature = "dns")]
@@ -187,7 +264,10 @@ impl<D: Driver + 'static> Stack<D> {
         let mut inner = Inner {
             device,
             link_up: false,
-            config: None,
+            #[cfg(feature = "proto-ipv4")]
+            static_v4: None,
+            #[cfg(feature = "proto-ipv6")]
+            static_v6: None,
             #[cfg(feature = "dhcpv4")]
             dhcp_socket: None,
             #[cfg(feature = "dns")]
@@ -199,17 +279,26 @@ impl<D: Driver + 'static> Stack<D> {
             dns_waker: WakerRegistration::new(),
         };
 
-        match config {
-            Config::Static(config) => {
-                inner.apply_config(&mut socket, config);
+        #[cfg(feature = "proto-ipv4")]
+        match config.ipv4 {
+            ConfigV4::Static(config) => {
+                inner.apply_config_v4(&mut socket, config);
             }
             #[cfg(feature = "dhcpv4")]
-            Config::Dhcp(config) => {
+            ConfigV4::Dhcp(config) => {
                 let mut dhcp_socket = smoltcp::socket::dhcpv4::Socket::new();
                 inner.apply_dhcp_config(&mut dhcp_socket, config);
                 let handle = socket.sockets.add(dhcp_socket);
                 inner.dhcp_socket = Some(handle);
             }
+            ConfigV4::None => {}
+        }
+        #[cfg(feature = "proto-ipv6")]
+        match config.ipv6 {
+            ConfigV6::Static(config) => {
+                inner.apply_config_v6(&mut socket, config);
+            }
+            ConfigV6::None => {}
         }
 
         Self {
@@ -239,12 +328,40 @@ impl<D: Driver + 'static> Stack<D> {
     /// Get whether the network stack has a valid IP configuration.
     /// This is true if the network stack has a static IP configuration or if DHCP has completed
     pub fn is_config_up(&self) -> bool {
-        self.with(|_s, i| i.config.is_some())
+        let v4_up;
+        let v6_up;
+
+        #[cfg(feature = "proto-ipv4")]
+        {
+            v4_up = self.config_v4().is_some();
+        }
+        #[cfg(not(feature = "proto-ipv4"))]
+        {
+            v4_up = false;
+        }
+
+        #[cfg(feature = "proto-ipv6")]
+        {
+            v6_up = self.config_v6().is_some();
+        }
+        #[cfg(not(feature = "proto-ipv6"))]
+        {
+            v6_up = false;
+        }
+
+        v4_up || v6_up
     }
 
-    /// Get the current IP configuration.
-    pub fn config(&self) -> Option<StaticConfig> {
-        self.with(|_s, i| i.config.clone())
+    /// Get the current IPv4 configuration.
+    #[cfg(feature = "proto-ipv4")]
+    pub fn config_v4(&self) -> Option<StaticConfigV4> {
+        self.with(|_s, i| i.static_v4.clone())
+    }
+
+    /// Get the current IPv6 configuration.
+    #[cfg(feature = "proto-ipv6")]
+    pub fn config_v6(&self) -> Option<StaticConfigV6> {
+        self.with(|_s, i| i.static_v6.clone())
     }
 
     /// Run the network stack.
@@ -264,6 +381,7 @@ impl<D: Driver + 'static> Stack<D> {
     pub async fn dns_query(&self, name: &str, qtype: dns::DnsQueryType) -> Result<Vec<IpAddress, 1>, dns::Error> {
         // For A and AAAA queries we try detect whether `name` is just an IP address
         match qtype {
+            #[cfg(feature = "proto-ipv4")]
             dns::DnsQueryType::A => {
                 if let Ok(ip) = name.parse().map(IpAddress::Ipv4) {
                     return Ok([ip].into_iter().collect());
@@ -374,7 +492,8 @@ impl SocketStack {
 }
 
 impl<D: Driver + 'static> Inner<D> {
-    fn apply_config(&mut self, s: &mut SocketStack, config: StaticConfig) {
+    #[cfg(feature = "proto-ipv4")]
+    fn apply_config_v4(&mut self, s: &mut SocketStack, config: StaticConfigV4) {
         #[cfg(feature = "medium-ethernet")]
         let medium = self.device.capabilities().medium;
 
@@ -403,14 +522,86 @@ impl<D: Driver + 'static> Inner<D> {
             debug!("   DNS server {}:    {}", i, s);
         }
 
+        self.static_v4 = Some(config);
+
         #[cfg(feature = "dns")]
         {
-            let socket = s.sockets.get_mut::<smoltcp::socket::dns::Socket>(self.dns_socket);
-            let servers: Vec<IpAddress, 3> = config.dns_servers.iter().map(|c| IpAddress::Ipv4(*c)).collect();
-            socket.update_servers(&servers[..]);
+            self.update_dns_servers(s)
+        }
+    }
+
+    /// Replaces the current IPv6 static configuration with a newly supplied config.
+    #[cfg(feature = "proto-ipv6")]
+    fn apply_config_v6(&mut self, s: &mut SocketStack, config: StaticConfigV6) {
+        #[cfg(feature = "medium-ethernet")]
+        let medium = self.device.capabilities().medium;
+
+        debug!("Acquired IPv6 configuration:");
+
+        debug!("   IP address:      {}", config.address);
+        s.iface.update_ip_addrs(|addrs| {
+            if addrs.is_empty() {
+                addrs.push(IpCidr::Ipv6(config.address)).unwrap();
+            } else {
+                addrs[0] = IpCidr::Ipv6(config.address);
+            }
+        });
+
+        #[cfg(feature = "medium-ethernet")]
+        if Medium::Ethernet == medium {
+            if let Some(gateway) = config.gateway {
+                debug!("   Default gateway: {}", gateway);
+                s.iface.routes_mut().add_default_ipv6_route(gateway).unwrap();
+            } else {
+                debug!("   Default gateway: None");
+                s.iface.routes_mut().remove_default_ipv6_route();
+            }
+        }
+        for (i, s) in config.dns_servers.iter().enumerate() {
+            debug!("   DNS server {}:    {}", i, s);
         }
 
-        self.config = Some(config)
+        self.static_v6 = Some(config);
+
+        #[cfg(feature = "dns")]
+        {
+            self.update_dns_servers(s)
+        }
+    }
+
+    #[cfg(feature = "dns")]
+    fn update_dns_servers(&mut self, s: &mut SocketStack) {
+        let socket = s.sockets.get_mut::<smoltcp::socket::dns::Socket>(self.dns_socket);
+
+        let servers_v4;
+        #[cfg(feature = "proto-ipv4")]
+        {
+            servers_v4 = self
+                .static_v4
+                .iter()
+                .flat_map(|cfg| cfg.dns_servers.iter().map(|c| IpAddress::Ipv4(*c)));
+        };
+        #[cfg(not(feature = "proto-ipv4"))]
+        {
+            servers_v4 = core::iter::empty();
+        }
+
+        let servers_v6;
+        #[cfg(feature = "proto-ipv6")]
+        {
+            servers_v6 = self
+                .static_v6
+                .iter()
+                .flat_map(|cfg| cfg.dns_servers.iter().map(|c| IpAddress::Ipv6(*c)));
+        }
+        #[cfg(not(feature = "proto-ipv6"))]
+        {
+            servers_v6 = core::iter::empty();
+        }
+
+        // Prefer the v6 DNS servers over the v4 servers
+        let servers: Vec<IpAddress, 6> = servers_v6.chain(servers_v4).collect();
+        socket.update_servers(&servers[..]);
     }
 
     #[cfg(feature = "dhcpv4")]
@@ -430,9 +621,15 @@ impl<D: Driver + 'static> Inner<D> {
         s.iface.update_ip_addrs(|ip_addrs| ip_addrs.clear());
         #[cfg(feature = "medium-ethernet")]
         if medium == Medium::Ethernet {
-            s.iface.routes_mut().remove_default_ipv4_route();
+            #[cfg(feature = "proto-ipv4")]
+            {
+                s.iface.routes_mut().remove_default_ipv4_route();
+            }
+        }
+        #[cfg(feature = "proto-ipv4")]
+        {
+            self.static_v4 = None
         }
-        self.config = None
     }
 
     fn poll(&mut self, cx: &mut Context<'_>, s: &mut SocketStack) {
@@ -470,12 +667,12 @@ impl<D: Driver + 'static> Inner<D> {
                     None => {}
                     Some(dhcpv4::Event::Deconfigured) => self.unapply_config(s),
                     Some(dhcpv4::Event::Configured(config)) => {
-                        let config = StaticConfig {
+                        let config = StaticConfigV4 {
                             address: config.address,
                             gateway: config.router,
                             dns_servers: config.dns_servers,
                         };
-                        self.apply_config(s, config)
+                        self.apply_config_v4(s, config)
                     }
                 }
             } else if old_link_up {
diff --git a/embassy-net/src/tcp.rs b/embassy-net/src/tcp.rs
index 515bbc5b..367675b1 100644
--- a/embassy-net/src/tcp.rs
+++ b/embassy-net/src/tcp.rs
@@ -480,7 +480,10 @@ pub mod client {
             Self: 'a,
         {
             let addr: crate::IpAddress = match remote.ip() {
+                #[cfg(feature = "proto-ipv4")]
                 IpAddr::V4(addr) => crate::IpAddress::Ipv4(crate::Ipv4Address::from_bytes(&addr.octets())),
+                #[cfg(not(feature = "proto-ipv4"))]
+                IpAddr::V4(_) => panic!("ipv4 support not enabled"),
                 #[cfg(feature = "proto-ipv6")]
                 IpAddr::V6(addr) => crate::IpAddress::Ipv6(crate::Ipv6Address::from_bytes(&addr.octets())),
                 #[cfg(not(feature = "proto-ipv6"))]
diff --git a/embassy-nrf/Cargo.toml b/embassy-nrf/Cargo.toml
index 83900d4d..3e858f85 100644
--- a/embassy-nrf/Cargo.toml
+++ b/embassy-nrf/Cargo.toml
@@ -16,7 +16,8 @@ flavors = [
 ]
 
 [features]
-default = [
+default = ["rt"]
+rt = [
     "nrf52805-pac?/rt",
     "nrf52810-pac?/rt",
     "nrf52811-pac?/rt",
@@ -31,7 +32,7 @@ default = [
 
 time = ["dep:embassy-time"]
 
-defmt = ["dep:defmt", "embassy-executor/defmt", "embassy-sync/defmt", "embassy-usb-driver?/defmt", "embedded-io?/defmt", "embassy-embedded-hal/defmt"]
+defmt = ["dep:defmt", "embassy-sync/defmt", "embassy-usb-driver?/defmt", "embedded-io?/defmt", "embassy-embedded-hal/defmt"]
 
 # Enable nightly-only features
 nightly = ["embedded-hal-1", "embedded-hal-async", "dep:embassy-usb-driver", "embedded-storage-async", "dep:embedded-io", "embassy-embedded-hal/nightly"]
@@ -90,11 +91,9 @@ _dppi = []
 _gpio-p1 = []
 
 [dependencies]
-embassy-executor = { version = "0.2.0", path = "../embassy-executor", optional = true }
 embassy-time = { version = "0.1.0", path = "../embassy-time", optional = true }
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-cortex-m = { version = "0.1.0", path = "../embassy-cortex-m", features = ["prio-bits-3"]}
-embassy-hal-common = {version = "0.1.0", path = "../embassy-hal-common" }
+embassy-hal-common = {version = "0.1.0", path = "../embassy-hal-common", features = ["cortex-m", "prio-bits-3"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }
 embassy-usb-driver = {version = "0.1.0", path = "../embassy-usb-driver", optional=true }
 
diff --git a/embassy-nrf/src/buffered_uarte.rs b/embassy-nrf/src/buffered_uarte.rs
index b4fe2d87..9bc1c1e7 100644
--- a/embassy-nrf/src/buffered_uarte.rs
+++ b/embassy-nrf/src/buffered_uarte.rs
@@ -15,7 +15,6 @@ use core::slice;
 use core::sync::atomic::{compiler_fence, AtomicU8, AtomicUsize, Ordering};
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::atomic_ring_buffer::RingBuffer;
 use embassy_hal_common::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
@@ -24,13 +23,13 @@ pub use pac::uarte0::{baudrate::BAUDRATE_A as Baudrate, config::PARITY_A as Pari
 
 use crate::gpio::sealed::Pin;
 use crate::gpio::{self, AnyPin, Pin as GpioPin, PselBits};
-use crate::interrupt::{self};
+use crate::interrupt::typelevel::Interrupt;
 use crate::ppi::{
     self, AnyConfigurableChannel, AnyGroup, Channel, ConfigurableChannel, Event, Group, Ppi, PpiGroup, Task,
 };
 use crate::timer::{Instance as TimerInstance, Timer};
 use crate::uarte::{apply_workaround_for_enable_anomaly, Config, Instance as UarteInstance};
-use crate::{pac, Peripheral};
+use crate::{interrupt, pac, Peripheral};
 
 mod sealed {
     use super::*;
@@ -77,7 +76,7 @@ pub struct InterruptHandler<U: UarteInstance> {
     _phantom: PhantomData<U>,
 }
 
-impl<U: UarteInstance> interrupt::Handler<U::Interrupt> for InterruptHandler<U> {
+impl<U: UarteInstance> interrupt::typelevel::Handler<U::Interrupt> for InterruptHandler<U> {
     unsafe fn on_interrupt() {
         //trace!("irq: start");
         let r = U::regs();
@@ -202,7 +201,7 @@ impl<'d, U: UarteInstance, T: TimerInstance> BufferedUarte<'d, U, T> {
         ppi_ch1: impl Peripheral<P = impl ConfigurableChannel> + 'd,
         ppi_ch2: impl Peripheral<P = impl ConfigurableChannel> + 'd,
         ppi_group: impl Peripheral<P = impl Group> + 'd,
-        _irq: impl interrupt::Binding<U::Interrupt, InterruptHandler<U>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<U::Interrupt, InterruptHandler<U>> + 'd,
         rxd: impl Peripheral<P = impl GpioPin> + 'd,
         txd: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -237,7 +236,7 @@ impl<'d, U: UarteInstance, T: TimerInstance> BufferedUarte<'d, U, T> {
         ppi_ch1: impl Peripheral<P = impl ConfigurableChannel> + 'd,
         ppi_ch2: impl Peripheral<P = impl ConfigurableChannel> + 'd,
         ppi_group: impl Peripheral<P = impl Group> + 'd,
-        _irq: impl interrupt::Binding<U::Interrupt, InterruptHandler<U>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<U::Interrupt, InterruptHandler<U>> + 'd,
         rxd: impl Peripheral<P = impl GpioPin> + 'd,
         txd: impl Peripheral<P = impl GpioPin> + 'd,
         cts: impl Peripheral<P = impl GpioPin> + 'd,
diff --git a/embassy-nrf/src/chips/nrf52805.rs b/embassy-nrf/src/chips/nrf52805.rs
index e406c081..8776000c 100644
--- a/embassy-nrf/src/chips/nrf52805.rs
+++ b/embassy-nrf/src/chips/nrf52805.rs
@@ -208,33 +208,29 @@ impl_ppi_channel!(PPI_CH31, 31 => static);
 impl_saadc_input!(P0_04, ANALOG_INPUT2);
 impl_saadc_input!(P0_05, ANALOG_INPUT3);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(POWER_CLOCK);
-    declare!(RADIO);
-    declare!(UARTE0_UART0);
-    declare!(TWIM0_TWIS0_TWI0);
-    declare!(SPIM0_SPIS0_SPI0);
-    declare!(GPIOTE);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(TEMP);
-    declare!(RNG);
-    declare!(ECB);
-    declare!(CCM_AAR);
-    declare!(WDT);
-    declare!(RTC1);
-    declare!(QDEC);
-    declare!(SWI0_EGU0);
-    declare!(SWI1_EGU1);
-    declare!(SWI2);
-    declare!(SWI3);
-    declare!(SWI4);
-    declare!(SWI5);
-}
+embassy_hal_common::interrupt_mod!(
+    POWER_CLOCK,
+    RADIO,
+    UARTE0_UART0,
+    TWIM0_TWIS0_TWI0,
+    SPIM0_SPIS0_SPI0,
+    GPIOTE,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    TEMP,
+    RNG,
+    ECB,
+    CCM_AAR,
+    WDT,
+    RTC1,
+    QDEC,
+    SWI0_EGU0,
+    SWI1_EGU1,
+    SWI2,
+    SWI3,
+    SWI4,
+    SWI5,
+);
diff --git a/embassy-nrf/src/chips/nrf52810.rs b/embassy-nrf/src/chips/nrf52810.rs
index 153795e5..5519e895 100644
--- a/embassy-nrf/src/chips/nrf52810.rs
+++ b/embassy-nrf/src/chips/nrf52810.rs
@@ -234,36 +234,32 @@ impl_saadc_input!(P0_29, ANALOG_INPUT5);
 impl_saadc_input!(P0_30, ANALOG_INPUT6);
 impl_saadc_input!(P0_31, ANALOG_INPUT7);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(POWER_CLOCK);
-    declare!(RADIO);
-    declare!(UARTE0_UART0);
-    declare!(TWIM0_TWIS0_TWI0);
-    declare!(SPIM0_SPIS0_SPI0);
-    declare!(GPIOTE);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(TEMP);
-    declare!(RNG);
-    declare!(ECB);
-    declare!(CCM_AAR);
-    declare!(WDT);
-    declare!(RTC1);
-    declare!(QDEC);
-    declare!(COMP);
-    declare!(SWI0_EGU0);
-    declare!(SWI1_EGU1);
-    declare!(SWI2);
-    declare!(SWI3);
-    declare!(SWI4);
-    declare!(SWI5);
-    declare!(PWM0);
-    declare!(PDM);
-}
+embassy_hal_common::interrupt_mod!(
+    POWER_CLOCK,
+    RADIO,
+    UARTE0_UART0,
+    TWIM0_TWIS0_TWI0,
+    SPIM0_SPIS0_SPI0,
+    GPIOTE,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    TEMP,
+    RNG,
+    ECB,
+    CCM_AAR,
+    WDT,
+    RTC1,
+    QDEC,
+    COMP,
+    SWI0_EGU0,
+    SWI1_EGU1,
+    SWI2,
+    SWI3,
+    SWI4,
+    SWI5,
+    PWM0,
+    PDM,
+);
diff --git a/embassy-nrf/src/chips/nrf52811.rs b/embassy-nrf/src/chips/nrf52811.rs
index a7a7cf58..d5367c59 100644
--- a/embassy-nrf/src/chips/nrf52811.rs
+++ b/embassy-nrf/src/chips/nrf52811.rs
@@ -236,36 +236,32 @@ impl_saadc_input!(P0_29, ANALOG_INPUT5);
 impl_saadc_input!(P0_30, ANALOG_INPUT6);
 impl_saadc_input!(P0_31, ANALOG_INPUT7);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(POWER_CLOCK);
-    declare!(RADIO);
-    declare!(UARTE0_UART0);
-    declare!(TWIM0_TWIS0_TWI0_SPIM0_SPIS0_SPI0);
-    declare!(SPIM1_SPIS1_SPI1);
-    declare!(GPIOTE);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(TEMP);
-    declare!(RNG);
-    declare!(ECB);
-    declare!(CCM_AAR);
-    declare!(WDT);
-    declare!(RTC1);
-    declare!(QDEC);
-    declare!(COMP);
-    declare!(SWI0_EGU0);
-    declare!(SWI1_EGU1);
-    declare!(SWI2);
-    declare!(SWI3);
-    declare!(SWI4);
-    declare!(SWI5);
-    declare!(PWM0);
-    declare!(PDM);
-}
+embassy_hal_common::interrupt_mod!(
+    POWER_CLOCK,
+    RADIO,
+    UARTE0_UART0,
+    TWIM0_TWIS0_TWI0_SPIM0_SPIS0_SPI0,
+    SPIM1_SPIS1_SPI1,
+    GPIOTE,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    TEMP,
+    RNG,
+    ECB,
+    CCM_AAR,
+    WDT,
+    RTC1,
+    QDEC,
+    COMP,
+    SWI0_EGU0,
+    SWI1_EGU1,
+    SWI2,
+    SWI3,
+    SWI4,
+    SWI5,
+    PWM0,
+    PDM,
+);
diff --git a/embassy-nrf/src/chips/nrf52820.rs b/embassy-nrf/src/chips/nrf52820.rs
index 14a1b8cc..78517044 100644
--- a/embassy-nrf/src/chips/nrf52820.rs
+++ b/embassy-nrf/src/chips/nrf52820.rs
@@ -224,35 +224,31 @@ impl_ppi_channel!(PPI_CH29, 29 => static);
 impl_ppi_channel!(PPI_CH30, 30 => static);
 impl_ppi_channel!(PPI_CH31, 31 => static);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(POWER_CLOCK);
-    declare!(RADIO);
-    declare!(UARTE0_UART0);
-    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
-    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
-    declare!(GPIOTE);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(TEMP);
-    declare!(RNG);
-    declare!(ECB);
-    declare!(CCM_AAR);
-    declare!(WDT);
-    declare!(RTC1);
-    declare!(QDEC);
-    declare!(COMP);
-    declare!(SWI0_EGU0);
-    declare!(SWI1_EGU1);
-    declare!(SWI2_EGU2);
-    declare!(SWI3_EGU3);
-    declare!(SWI4_EGU4);
-    declare!(SWI5_EGU5);
-    declare!(TIMER3);
-    declare!(USBD);
-}
+embassy_hal_common::interrupt_mod!(
+    POWER_CLOCK,
+    RADIO,
+    UARTE0_UART0,
+    SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0,
+    SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1,
+    GPIOTE,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    TEMP,
+    RNG,
+    ECB,
+    CCM_AAR,
+    WDT,
+    RTC1,
+    QDEC,
+    COMP,
+    SWI0_EGU0,
+    SWI1_EGU1,
+    SWI2_EGU2,
+    SWI3_EGU3,
+    SWI4_EGU4,
+    SWI5_EGU5,
+    TIMER3,
+    USBD,
+);
diff --git a/embassy-nrf/src/chips/nrf52832.rs b/embassy-nrf/src/chips/nrf52832.rs
index 83ecd0de..b77564a5 100644
--- a/embassy-nrf/src/chips/nrf52832.rs
+++ b/embassy-nrf/src/chips/nrf52832.rs
@@ -263,46 +263,42 @@ impl_saadc_input!(P0_31, ANALOG_INPUT7);
 
 impl_i2s!(I2S, I2S, I2S);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(POWER_CLOCK);
-    declare!(RADIO);
-    declare!(UARTE0_UART0);
-    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
-    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
-    declare!(NFCT);
-    declare!(GPIOTE);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(TEMP);
-    declare!(RNG);
-    declare!(ECB);
-    declare!(CCM_AAR);
-    declare!(WDT);
-    declare!(RTC1);
-    declare!(QDEC);
-    declare!(COMP_LPCOMP);
-    declare!(SWI0_EGU0);
-    declare!(SWI1_EGU1);
-    declare!(SWI2_EGU2);
-    declare!(SWI3_EGU3);
-    declare!(SWI4_EGU4);
-    declare!(SWI5_EGU5);
-    declare!(TIMER3);
-    declare!(TIMER4);
-    declare!(PWM0);
-    declare!(PDM);
-    declare!(MWU);
-    declare!(PWM1);
-    declare!(PWM2);
-    declare!(SPIM2_SPIS2_SPI2);
-    declare!(RTC2);
-    declare!(FPU);
-    declare!(I2S);
-}
+embassy_hal_common::interrupt_mod!(
+    POWER_CLOCK,
+    RADIO,
+    UARTE0_UART0,
+    SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0,
+    SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1,
+    NFCT,
+    GPIOTE,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    TEMP,
+    RNG,
+    ECB,
+    CCM_AAR,
+    WDT,
+    RTC1,
+    QDEC,
+    COMP_LPCOMP,
+    SWI0_EGU0,
+    SWI1_EGU1,
+    SWI2_EGU2,
+    SWI3_EGU3,
+    SWI4_EGU4,
+    SWI5_EGU5,
+    TIMER3,
+    TIMER4,
+    PWM0,
+    PDM,
+    MWU,
+    PWM1,
+    PWM2,
+    SPIM2_SPIS2_SPI2,
+    RTC2,
+    FPU,
+    I2S,
+);
diff --git a/embassy-nrf/src/chips/nrf52833.rs b/embassy-nrf/src/chips/nrf52833.rs
index 5e5db04d..bff7f4eb 100644
--- a/embassy-nrf/src/chips/nrf52833.rs
+++ b/embassy-nrf/src/chips/nrf52833.rs
@@ -306,50 +306,46 @@ impl_saadc_input!(P0_31, ANALOG_INPUT7);
 
 impl_i2s!(I2S, I2S, I2S);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(POWER_CLOCK);
-    declare!(RADIO);
-    declare!(UARTE0_UART0);
-    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
-    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
-    declare!(NFCT);
-    declare!(GPIOTE);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(TEMP);
-    declare!(RNG);
-    declare!(ECB);
-    declare!(CCM_AAR);
-    declare!(WDT);
-    declare!(RTC1);
-    declare!(QDEC);
-    declare!(COMP_LPCOMP);
-    declare!(SWI0_EGU0);
-    declare!(SWI1_EGU1);
-    declare!(SWI2_EGU2);
-    declare!(SWI3_EGU3);
-    declare!(SWI4_EGU4);
-    declare!(SWI5_EGU5);
-    declare!(TIMER3);
-    declare!(TIMER4);
-    declare!(PWM0);
-    declare!(PDM);
-    declare!(MWU);
-    declare!(PWM1);
-    declare!(PWM2);
-    declare!(SPIM2_SPIS2_SPI2);
-    declare!(RTC2);
-    declare!(FPU);
-    declare!(USBD);
-    declare!(UARTE1);
-    declare!(PWM3);
-    declare!(SPIM3);
-    declare!(I2S);
-}
+embassy_hal_common::interrupt_mod!(
+    POWER_CLOCK,
+    RADIO,
+    UARTE0_UART0,
+    SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0,
+    SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1,
+    NFCT,
+    GPIOTE,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    TEMP,
+    RNG,
+    ECB,
+    CCM_AAR,
+    WDT,
+    RTC1,
+    QDEC,
+    COMP_LPCOMP,
+    SWI0_EGU0,
+    SWI1_EGU1,
+    SWI2_EGU2,
+    SWI3_EGU3,
+    SWI4_EGU4,
+    SWI5_EGU5,
+    TIMER3,
+    TIMER4,
+    PWM0,
+    PDM,
+    MWU,
+    PWM1,
+    PWM2,
+    SPIM2_SPIS2_SPI2,
+    RTC2,
+    FPU,
+    USBD,
+    UARTE1,
+    PWM3,
+    SPIM3,
+    I2S,
+);
diff --git a/embassy-nrf/src/chips/nrf52840.rs b/embassy-nrf/src/chips/nrf52840.rs
index f6d33f85..9b005082 100644
--- a/embassy-nrf/src/chips/nrf52840.rs
+++ b/embassy-nrf/src/chips/nrf52840.rs
@@ -311,52 +311,48 @@ impl_saadc_input!(P0_31, ANALOG_INPUT7);
 
 impl_i2s!(I2S, I2S, I2S);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(POWER_CLOCK);
-    declare!(RADIO);
-    declare!(UARTE0_UART0);
-    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
-    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
-    declare!(NFCT);
-    declare!(GPIOTE);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(TEMP);
-    declare!(RNG);
-    declare!(ECB);
-    declare!(CCM_AAR);
-    declare!(WDT);
-    declare!(RTC1);
-    declare!(QDEC);
-    declare!(COMP_LPCOMP);
-    declare!(SWI0_EGU0);
-    declare!(SWI1_EGU1);
-    declare!(SWI2_EGU2);
-    declare!(SWI3_EGU3);
-    declare!(SWI4_EGU4);
-    declare!(SWI5_EGU5);
-    declare!(TIMER3);
-    declare!(TIMER4);
-    declare!(PWM0);
-    declare!(PDM);
-    declare!(MWU);
-    declare!(PWM1);
-    declare!(PWM2);
-    declare!(SPIM2_SPIS2_SPI2);
-    declare!(RTC2);
-    declare!(FPU);
-    declare!(USBD);
-    declare!(UARTE1);
-    declare!(QSPI);
-    declare!(CRYPTOCELL);
-    declare!(PWM3);
-    declare!(SPIM3);
-    declare!(I2S);
-}
+embassy_hal_common::interrupt_mod!(
+    POWER_CLOCK,
+    RADIO,
+    UARTE0_UART0,
+    SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0,
+    SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1,
+    NFCT,
+    GPIOTE,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    TEMP,
+    RNG,
+    ECB,
+    CCM_AAR,
+    WDT,
+    RTC1,
+    QDEC,
+    COMP_LPCOMP,
+    SWI0_EGU0,
+    SWI1_EGU1,
+    SWI2_EGU2,
+    SWI3_EGU3,
+    SWI4_EGU4,
+    SWI5_EGU5,
+    TIMER3,
+    TIMER4,
+    PWM0,
+    PDM,
+    MWU,
+    PWM1,
+    PWM2,
+    SPIM2_SPIS2_SPI2,
+    RTC2,
+    FPU,
+    USBD,
+    UARTE1,
+    QSPI,
+    CRYPTOCELL,
+    PWM3,
+    SPIM3,
+    I2S,
+);
diff --git a/embassy-nrf/src/chips/nrf5340_app.rs b/embassy-nrf/src/chips/nrf5340_app.rs
index 34f96800..410ae921 100644
--- a/embassy-nrf/src/chips/nrf5340_app.rs
+++ b/embassy-nrf/src/chips/nrf5340_app.rs
@@ -5,6 +5,8 @@ pub mod pac {
     // The nRF5340 has a secure and non-secure (NS) mode.
     // To avoid cfg spam, we remove _ns or _s suffixes here.
 
+    pub use nrf5340_app_pac::NVIC_PRIO_BITS;
+    
     #[doc(no_inline)]
     pub use nrf5340_app_pac::{
         interrupt,
@@ -504,50 +506,46 @@ impl_saadc_input!(P0_18, ANALOG_INPUT5);
 impl_saadc_input!(P0_19, ANALOG_INPUT6);
 impl_saadc_input!(P0_20, ANALOG_INPUT7);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(FPU);
-    declare!(CACHE);
-    declare!(SPU);
-    declare!(CLOCK_POWER);
-    declare!(SERIAL0);
-    declare!(SERIAL1);
-    declare!(SPIM4);
-    declare!(SERIAL2);
-    declare!(SERIAL3);
-    declare!(GPIOTE0);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(RTC1);
-    declare!(WDT0);
-    declare!(WDT1);
-    declare!(COMP_LPCOMP);
-    declare!(EGU0);
-    declare!(EGU1);
-    declare!(EGU2);
-    declare!(EGU3);
-    declare!(EGU4);
-    declare!(EGU5);
-    declare!(PWM0);
-    declare!(PWM1);
-    declare!(PWM2);
-    declare!(PWM3);
-    declare!(PDM0);
-    declare!(I2S0);
-    declare!(IPC);
-    declare!(QSPI);
-    declare!(NFCT);
-    declare!(GPIOTE1);
-    declare!(QDEC0);
-    declare!(QDEC1);
-    declare!(USBD);
-    declare!(USBREGULATOR);
-    declare!(KMU);
-    declare!(CRYPTOCELL);
-}
+embassy_hal_common::interrupt_mod!(
+    FPU,
+    CACHE,
+    SPU,
+    CLOCK_POWER,
+    SERIAL0,
+    SERIAL1,
+    SPIM4,
+    SERIAL2,
+    SERIAL3,
+    GPIOTE0,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    RTC1,
+    WDT0,
+    WDT1,
+    COMP_LPCOMP,
+    EGU0,
+    EGU1,
+    EGU2,
+    EGU3,
+    EGU4,
+    EGU5,
+    PWM0,
+    PWM1,
+    PWM2,
+    PWM3,
+    PDM0,
+    I2S0,
+    IPC,
+    QSPI,
+    NFCT,
+    GPIOTE1,
+    QDEC0,
+    QDEC1,
+    USBD,
+    USBREGULATOR,
+    KMU,
+    CRYPTOCELL,
+);
diff --git a/embassy-nrf/src/chips/nrf5340_net.rs b/embassy-nrf/src/chips/nrf5340_net.rs
index 1e59528c..6ac78308 100644
--- a/embassy-nrf/src/chips/nrf5340_net.rs
+++ b/embassy-nrf/src/chips/nrf5340_net.rs
@@ -5,6 +5,8 @@ pub mod pac {
     // The nRF5340 has a secure and non-secure (NS) mode.
     // To avoid cfg spam, we remove _ns or _s suffixes here.
 
+    pub use nrf5340_net_pac::NVIC_PRIO_BITS;
+
     #[doc(no_inline)]
     pub use nrf5340_net_pac::{
         interrupt,
@@ -340,29 +342,25 @@ impl_ppi_channel!(PPI_CH29, 29 => configurable);
 impl_ppi_channel!(PPI_CH30, 30 => configurable);
 impl_ppi_channel!(PPI_CH31, 31 => configurable);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(CLOCK_POWER);
-    declare!(RADIO);
-    declare!(RNG);
-    declare!(GPIOTE);
-    declare!(WDT);
-    declare!(TIMER0);
-    declare!(ECB);
-    declare!(AAR_CCM);
-    declare!(TEMP);
-    declare!(RTC0);
-    declare!(IPC);
-    declare!(SERIAL0);
-    declare!(EGU0);
-    declare!(RTC1);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(SWI0);
-    declare!(SWI1);
-    declare!(SWI2);
-    declare!(SWI3);
-}
+embassy_hal_common::interrupt_mod!(
+    CLOCK_POWER,
+    RADIO,
+    RNG,
+    GPIOTE,
+    WDT,
+    TIMER0,
+    ECB,
+    AAR_CCM,
+    TEMP,
+    RTC0,
+    IPC,
+    SERIAL0,
+    EGU0,
+    RTC1,
+    TIMER1,
+    TIMER2,
+    SWI0,
+    SWI1,
+    SWI2,
+    SWI3,
+);
diff --git a/embassy-nrf/src/chips/nrf9160.rs b/embassy-nrf/src/chips/nrf9160.rs
index d2b45114..67ea032f 100644
--- a/embassy-nrf/src/chips/nrf9160.rs
+++ b/embassy-nrf/src/chips/nrf9160.rs
@@ -5,6 +5,8 @@ pub mod pac {
     // The nRF9160 has a secure and non-secure (NS) mode.
     // To avoid cfg spam, we remove _ns or _s suffixes here.
 
+    pub use nrf9160_pac::NVIC_PRIO_BITS;
+
     #[doc(no_inline)]
     pub use nrf9160_pac::{
         interrupt,
@@ -366,40 +368,36 @@ impl_saadc_input!(P0_18, ANALOG_INPUT5);
 impl_saadc_input!(P0_19, ANALOG_INPUT6);
 impl_saadc_input!(P0_20, ANALOG_INPUT7);
 
-pub mod irqs {
-    use embassy_cortex_m::interrupt::_export::declare;
-
-    use crate::pac::Interrupt as InterruptEnum;
-
-    declare!(SPU);
-    declare!(CLOCK_POWER);
-    declare!(UARTE0_SPIM0_SPIS0_TWIM0_TWIS0);
-    declare!(UARTE1_SPIM1_SPIS1_TWIM1_TWIS1);
-    declare!(UARTE2_SPIM2_SPIS2_TWIM2_TWIS2);
-    declare!(UARTE3_SPIM3_SPIS3_TWIM3_TWIS3);
-    declare!(GPIOTE0);
-    declare!(SAADC);
-    declare!(TIMER0);
-    declare!(TIMER1);
-    declare!(TIMER2);
-    declare!(RTC0);
-    declare!(RTC1);
-    declare!(WDT);
-    declare!(EGU0);
-    declare!(EGU1);
-    declare!(EGU2);
-    declare!(EGU3);
-    declare!(EGU4);
-    declare!(EGU5);
-    declare!(PWM0);
-    declare!(PWM1);
-    declare!(PWM2);
-    declare!(PDM);
-    declare!(PWM3);
-    declare!(I2S);
-    declare!(IPC);
-    declare!(FPU);
-    declare!(GPIOTE1);
-    declare!(KMU);
-    declare!(CRYPTOCELL);
-}
+embassy_hal_common::interrupt_mod!(
+    SPU,
+    CLOCK_POWER,
+    UARTE0_SPIM0_SPIS0_TWIM0_TWIS0,
+    UARTE1_SPIM1_SPIS1_TWIM1_TWIS1,
+    UARTE2_SPIM2_SPIS2_TWIM2_TWIS2,
+    UARTE3_SPIM3_SPIS3_TWIM3_TWIS3,
+    GPIOTE0,
+    SAADC,
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    RTC0,
+    RTC1,
+    WDT,
+    EGU0,
+    EGU1,
+    EGU2,
+    EGU3,
+    EGU4,
+    EGU5,
+    PWM0,
+    PWM1,
+    PWM2,
+    PDM,
+    PWM3,
+    I2S,
+    IPC,
+    FPU,
+    GPIOTE1,
+    KMU,
+    CRYPTOCELL,
+);
diff --git a/embassy-nrf/src/gpiote.rs b/embassy-nrf/src/gpiote.rs
index 2ec5220a..21d0d956 100644
--- a/embassy-nrf/src/gpiote.rs
+++ b/embassy-nrf/src/gpiote.rs
@@ -9,7 +9,7 @@ use embassy_sync::waitqueue::AtomicWaker;
 
 use crate::gpio::sealed::Pin as _;
 use crate::gpio::{AnyPin, Flex, Input, Output, Pin as GpioPin};
-use crate::interrupt::Interrupt;
+use crate::interrupt::InterruptExt;
 use crate::ppi::{Event, Task};
 use crate::{interrupt, pac, peripherals};
 
@@ -75,15 +75,15 @@ pub(crate) fn init(irq_prio: crate::interrupt::Priority) {
 
     // Enable interrupts
     #[cfg(any(feature = "nrf5340-app-s", feature = "nrf9160-s"))]
-    type Irq = interrupt::GPIOTE0;
+    let irq = interrupt::GPIOTE0;
     #[cfg(any(feature = "nrf5340-app-ns", feature = "nrf9160-ns"))]
-    type Irq = interrupt::GPIOTE1;
+    let irq = interrupt::GPIOTE1;
     #[cfg(any(feature = "_nrf52", feature = "nrf5340-net"))]
-    type Irq = interrupt::GPIOTE;
+    let irq = interrupt::GPIOTE;
 
-    Irq::unpend();
-    Irq::set_priority(irq_prio);
-    unsafe { Irq::enable() };
+    irq.unpend();
+    irq.set_priority(irq_prio);
+    unsafe { irq.enable() };
 
     let g = regs();
     g.events_port.write(|w| w);
@@ -91,18 +91,21 @@ pub(crate) fn init(irq_prio: crate::interrupt::Priority) {
 }
 
 #[cfg(any(feature = "nrf5340-app-s", feature = "nrf9160-s"))]
+#[cfg(feature = "rt")]
 #[interrupt]
 fn GPIOTE0() {
     unsafe { handle_gpiote_interrupt() };
 }
 
 #[cfg(any(feature = "nrf5340-app-ns", feature = "nrf9160-ns"))]
+#[cfg(feature = "rt")]
 #[interrupt]
 fn GPIOTE1() {
     unsafe { handle_gpiote_interrupt() };
 }
 
 #[cfg(any(feature = "_nrf52", feature = "nrf5340-net"))]
+#[cfg(feature = "rt")]
 #[interrupt]
 fn GPIOTE() {
     unsafe { handle_gpiote_interrupt() };
diff --git a/embassy-nrf/src/i2s.rs b/embassy-nrf/src/i2s.rs
index 13db77d3..fea38c4c 100644
--- a/embassy-nrf/src/i2s.rs
+++ b/embassy-nrf/src/i2s.rs
@@ -13,10 +13,10 @@ use embassy_hal_common::drop::OnDrop;
 use embassy_hal_common::{into_ref, PeripheralRef};
 
 use crate::gpio::{AnyPin, Pin as GpioPin};
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 use crate::pac::i2s::RegisterBlock;
 use crate::util::{slice_in_ram_or, slice_ptr_parts};
-use crate::{Peripheral, EASY_DMA_SIZE};
+use crate::{interrupt, Peripheral, EASY_DMA_SIZE};
 
 /// Type alias for `MultiBuffering` with 2 buffers.
 pub type DoubleBuffering<S, const NS: usize> = MultiBuffering<S, 2, NS>;
@@ -367,7 +367,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let device = Device::<T>::new();
         let s = T::state();
@@ -408,7 +408,7 @@ impl<'d, T: Instance> I2S<'d, T> {
     /// Create a new I2S in master mode
     pub fn new_master(
         i2s: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         mck: impl Peripheral<P = impl GpioPin> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         lrck: impl Peripheral<P = impl GpioPin> + 'd,
@@ -431,7 +431,7 @@ impl<'d, T: Instance> I2S<'d, T> {
     /// Create a new I2S in slave mode
     pub fn new_slave(
         i2s: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         lrck: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -1173,7 +1173,7 @@ pub(crate) mod sealed {
 /// I2S peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_i2s {
@@ -1188,7 +1188,7 @@ macro_rules! impl_i2s {
             }
         }
         impl crate::i2s::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/lib.rs b/embassy-nrf/src/lib.rs
index 6b57c254..69154566 100644
--- a/embassy-nrf/src/lib.rs
+++ b/embassy-nrf/src/lib.rs
@@ -93,21 +93,14 @@ pub mod wdt;
 #[cfg_attr(feature = "_nrf9160", path = "chips/nrf9160.rs")]
 mod chip;
 
-pub mod interrupt {
-    //! Interrupt definitions and macros to bind them.
-    pub use cortex_m::interrupt::{CriticalSection, Mutex};
-    pub use embassy_cortex_m::interrupt::{Binding, Handler, Interrupt, Priority};
-
-    pub use crate::chip::irqs::*;
-
-    /// Macro to bind interrupts to handlers.
-    ///
-    /// This defines the right interrupt handlers, and creates a unit struct (like `struct Irqs;`)
-    /// and implements the right [`Binding`]s for it. You can pass this struct to drivers to
-    /// prove at compile-time that the right interrupts have been bound.
-    // developer note: this macro can't be in `embassy-cortex-m` due to the use of `$crate`.
-    #[macro_export]
-    macro_rules! bind_interrupts {
+/// Macro to bind interrupts to handlers.
+///
+/// This defines the right interrupt handlers, and creates a unit struct (like `struct Irqs;`)
+/// and implements the right [`Binding`]s for it. You can pass this struct to drivers to
+/// prove at compile-time that the right interrupts have been bound.
+// developer note: this macro can't be in `embassy-hal-common` due to the use of `$crate`.
+#[macro_export]
+macro_rules! bind_interrupts {
         ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
             $vis struct $name;
 
@@ -116,17 +109,16 @@ pub mod interrupt {
                 #[no_mangle]
                 unsafe extern "C" fn $irq() {
                     $(
-                        <$handler as $crate::interrupt::Handler<$crate::interrupt::$irq>>::on_interrupt();
+                        <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
                     )*
                 }
 
                 $(
-                    unsafe impl $crate::interrupt::Binding<$crate::interrupt::$irq, $handler> for $name {}
+                    unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
                 )*
             )*
         };
     }
-}
 
 // Reexports
 
@@ -135,10 +127,11 @@ pub use chip::pac;
 #[cfg(not(feature = "unstable-pac"))]
 pub(crate) use chip::pac;
 pub use chip::{peripherals, Peripherals, EASY_DMA_SIZE};
-pub use embassy_cortex_m::executor;
-pub use embassy_cortex_m::interrupt::_export::interrupt;
 pub use embassy_hal_common::{into_ref, Peripheral, PeripheralRef};
 
+pub use crate::chip::interrupt;
+pub use crate::pac::NVIC_PRIO_BITS;
+
 pub mod config {
     //! Configuration options used when initializing the HAL.
 
diff --git a/embassy-nrf/src/pdm.rs b/embassy-nrf/src/pdm.rs
index 9df685a2..0e30f700 100644
--- a/embassy-nrf/src/pdm.rs
+++ b/embassy-nrf/src/pdm.rs
@@ -6,7 +6,6 @@ use core::marker::PhantomData;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::drop::OnDrop;
 use embassy_hal_common::{into_ref, PeripheralRef};
 use futures::future::poll_fn;
@@ -14,15 +13,15 @@ use futures::future::poll_fn;
 use crate::chip::EASY_DMA_SIZE;
 use crate::gpio::sealed::Pin;
 use crate::gpio::{AnyPin, Pin as GpioPin};
-use crate::interrupt::{self};
-use crate::Peripheral;
+use crate::interrupt::typelevel::Interrupt;
+use crate::{interrupt, Peripheral};
 
 /// Interrupt handler.
 pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         T::regs().intenclr.write(|w| w.end().clear());
         T::state().waker.wake();
@@ -53,7 +52,7 @@ impl<'d, T: Instance> Pdm<'d, T> {
     /// Create PDM driver
     pub fn new(
         pdm: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         clk: impl Peripheral<P = impl GpioPin> + 'd,
         din: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -274,7 +273,7 @@ pub(crate) mod sealed {
 /// PDM peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_pdm {
@@ -289,7 +288,7 @@ macro_rules! impl_pdm {
             }
         }
         impl crate::pdm::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/pwm.rs b/embassy-nrf/src/pwm.rs
index 708f2310..363a255d 100644
--- a/embassy-nrf/src/pwm.rs
+++ b/embassy-nrf/src/pwm.rs
@@ -8,10 +8,9 @@ use embassy_hal_common::{into_ref, PeripheralRef};
 
 use crate::gpio::sealed::Pin as _;
 use crate::gpio::{AnyPin, Pin as GpioPin, PselBits};
-use crate::interrupt::Interrupt;
 use crate::ppi::{Event, Task};
 use crate::util::slice_in_ram_or;
-use crate::{pac, Peripheral};
+use crate::{interrupt, pac, Peripheral};
 
 /// SimplePwm is the traditional pwm interface you're probably used to, allowing
 /// to simply set a duty cycle across up to four channels.
@@ -843,7 +842,7 @@ pub(crate) mod sealed {
 /// PWM peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_pwm {
@@ -854,7 +853,7 @@ macro_rules! impl_pwm {
             }
         }
         impl crate::pwm::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/qdec.rs b/embassy-nrf/src/qdec.rs
index 5761d04e..8bac87d3 100644
--- a/embassy-nrf/src/qdec.rs
+++ b/embassy-nrf/src/qdec.rs
@@ -10,7 +10,7 @@ use embassy_hal_common::{into_ref, PeripheralRef};
 
 use crate::gpio::sealed::Pin as _;
 use crate::gpio::{AnyPin, Pin as GpioPin};
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::{interrupt, Peripheral};
 
 /// Quadrature decoder driver.
@@ -50,7 +50,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         T::regs().intenclr.write(|w| w.reportrdy().clear());
         T::state().waker.wake();
@@ -61,7 +61,7 @@ impl<'d, T: Instance> Qdec<'d, T> {
     /// Create a new QDEC.
     pub fn new(
         qdec: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         a: impl Peripheral<P = impl GpioPin> + 'd,
         b: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -73,7 +73,7 @@ impl<'d, T: Instance> Qdec<'d, T> {
     /// Create a new QDEC, with a pin for LED output.
     pub fn new_with_led(
         qdec: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         a: impl Peripheral<P = impl GpioPin> + 'd,
         b: impl Peripheral<P = impl GpioPin> + 'd,
         led: impl Peripheral<P = impl GpioPin> + 'd,
@@ -271,7 +271,7 @@ pub(crate) mod sealed {
 /// qdec peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_qdec {
@@ -286,7 +286,7 @@ macro_rules! impl_qdec {
             }
         }
         impl crate::qdec::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/qspi.rs b/embassy-nrf/src/qspi.rs
index 3f48568b..baefc796 100644
--- a/embassy-nrf/src/qspi.rs
+++ b/embassy-nrf/src/qspi.rs
@@ -12,12 +12,12 @@ use embassy_hal_common::{into_ref, PeripheralRef};
 use embedded_storage::nor_flash::{ErrorType, NorFlash, NorFlashError, NorFlashErrorKind, ReadNorFlash};
 
 use crate::gpio::{self, Pin as GpioPin};
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 pub use crate::pac::qspi::ifconfig0::{
     ADDRMODE_A as AddressMode, PPSIZE_A as WritePageSize, READOC_A as ReadOpcode, WRITEOC_A as WriteOpcode,
 };
 pub use crate::pac::qspi::ifconfig1::SPIMODE_A as SpiMode;
-use crate::Peripheral;
+use crate::{interrupt, Peripheral};
 
 /// Deep power-down config.
 pub struct DeepPowerDownConfig {
@@ -120,7 +120,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let s = T::state();
@@ -143,7 +143,7 @@ impl<'d, T: Instance> Qspi<'d, T> {
     /// Create a new QSPI driver.
     pub fn new(
         qspi: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         csn: impl Peripheral<P = impl GpioPin> + 'd,
         io0: impl Peripheral<P = impl GpioPin> + 'd,
@@ -644,7 +644,7 @@ pub(crate) mod sealed {
 /// QSPI peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_qspi {
@@ -659,7 +659,7 @@ macro_rules! impl_qspi {
             }
         }
         impl crate::qspi::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/rng.rs b/embassy-nrf/src/rng.rs
index 7e9b3548..923b8b46 100644
--- a/embassy-nrf/src/rng.rs
+++ b/embassy-nrf/src/rng.rs
@@ -12,7 +12,7 @@ use embassy_hal_common::drop::OnDrop;
 use embassy_hal_common::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::{interrupt, Peripheral};
 
 /// Interrupt handler.
@@ -20,7 +20,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let s = T::state();
         let r = T::regs();
@@ -89,7 +89,7 @@ impl<'d, T: Instance> Rng<'d, T> {
     /// The synchronous API is safe.
     pub fn new(
         rng: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
     ) -> Self {
         into_ref!(rng);
 
@@ -255,7 +255,7 @@ pub(crate) mod sealed {
 /// RNG peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_rng {
@@ -270,7 +270,7 @@ macro_rules! impl_rng {
             }
         }
         impl crate::rng::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/saadc.rs b/embassy-nrf/src/saadc.rs
index 39764e38..cf3fb999 100644
--- a/embassy-nrf/src/saadc.rs
+++ b/embassy-nrf/src/saadc.rs
@@ -6,7 +6,6 @@ use core::future::poll_fn;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::drop::OnDrop;
 use embassy_hal_common::{impl_peripheral, into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
@@ -18,6 +17,7 @@ use saadc::oversample::OVERSAMPLE_A;
 use saadc::resolution::VAL_A;
 
 use self::sealed::Input as _;
+use crate::interrupt::InterruptExt;
 use crate::ppi::{ConfigurableChannel, Event, Ppi, Task};
 use crate::timer::{Frequency, Instance as TimerInstance, Timer};
 use crate::{interrupt, pac, peripherals, Peripheral};
@@ -33,7 +33,7 @@ pub struct InterruptHandler {
     _private: (),
 }
 
-impl interrupt::Handler<interrupt::SAADC> for InterruptHandler {
+impl interrupt::typelevel::Handler<interrupt::typelevel::SAADC> for InterruptHandler {
     unsafe fn on_interrupt() {
         let r = unsafe { &*SAADC::ptr() };
 
@@ -144,7 +144,7 @@ impl<'d, const N: usize> Saadc<'d, N> {
     /// Create a new SAADC driver.
     pub fn new(
         saadc: impl Peripheral<P = peripherals::SAADC> + 'd,
-        _irq: impl interrupt::Binding<interrupt::SAADC, InterruptHandler> + 'd,
+        _irq: impl interrupt::typelevel::Binding<interrupt::typelevel::SAADC, InterruptHandler> + 'd,
         config: Config,
         channel_configs: [ChannelConfig; N],
     ) -> Self {
@@ -189,8 +189,8 @@ impl<'d, const N: usize> Saadc<'d, N> {
         // Disable all events interrupts
         r.intenclr.write(|w| unsafe { w.bits(0x003F_FFFF) });
 
-        interrupt::SAADC::unpend();
-        unsafe { interrupt::SAADC::enable() };
+        interrupt::SAADC.unpend();
+        unsafe { interrupt::SAADC.enable() };
 
         Self { _p: saadc }
     }
diff --git a/embassy-nrf/src/spim.rs b/embassy-nrf/src/spim.rs
index bb9cda32..66bbd1a8 100644
--- a/embassy-nrf/src/spim.rs
+++ b/embassy-nrf/src/spim.rs
@@ -15,9 +15,9 @@ pub use pac::spim0::frequency::FREQUENCY_A as Frequency;
 use crate::chip::FORCE_COPY_BUFFER_SIZE;
 use crate::gpio::sealed::Pin as _;
 use crate::gpio::{self, AnyPin, Pin as GpioPin, PselBits};
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 use crate::util::{slice_in_ram_or, slice_ptr_parts, slice_ptr_parts_mut};
-use crate::{pac, Peripheral};
+use crate::{interrupt, pac, Peripheral};
 
 /// SPIM error
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -63,7 +63,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let s = T::state();
@@ -84,7 +84,7 @@ impl<'d, T: Instance> Spim<'d, T> {
     /// Create a new SPIM driver.
     pub fn new(
         spim: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         miso: impl Peripheral<P = impl GpioPin> + 'd,
         mosi: impl Peripheral<P = impl GpioPin> + 'd,
@@ -103,7 +103,7 @@ impl<'d, T: Instance> Spim<'d, T> {
     /// Create a new SPIM driver, capable of TX only (MOSI only).
     pub fn new_txonly(
         spim: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         mosi: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -115,7 +115,7 @@ impl<'d, T: Instance> Spim<'d, T> {
     /// Create a new SPIM driver, capable of RX only (MISO only).
     pub fn new_rxonly(
         spim: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         miso: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -408,7 +408,7 @@ pub(crate) mod sealed {
 /// SPIM peripheral instance
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_spim {
@@ -423,7 +423,7 @@ macro_rules! impl_spim {
             }
         }
         impl crate::spim::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/spis.rs b/embassy-nrf/src/spis.rs
index a1d6803e..aa438415 100644
--- a/embassy-nrf/src/spis.rs
+++ b/embassy-nrf/src/spis.rs
@@ -13,9 +13,9 @@ pub use embedded_hal_02::spi::{Mode, Phase, Polarity, MODE_0, MODE_1, MODE_2, MO
 use crate::chip::FORCE_COPY_BUFFER_SIZE;
 use crate::gpio::sealed::Pin as _;
 use crate::gpio::{self, AnyPin, Pin as GpioPin};
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 use crate::util::{slice_in_ram_or, slice_ptr_parts, slice_ptr_parts_mut};
-use crate::{pac, Peripheral};
+use crate::{interrupt, pac, Peripheral};
 
 /// SPIS error
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -68,7 +68,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let s = T::state();
@@ -94,7 +94,7 @@ impl<'d, T: Instance> Spis<'d, T> {
     /// Create a new SPIS driver.
     pub fn new(
         spis: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         cs: impl Peripheral<P = impl GpioPin> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         miso: impl Peripheral<P = impl GpioPin> + 'd,
@@ -115,7 +115,7 @@ impl<'d, T: Instance> Spis<'d, T> {
     /// Create a new SPIS driver, capable of TX only (MISO only).
     pub fn new_txonly(
         spis: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         cs: impl Peripheral<P = impl GpioPin> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         miso: impl Peripheral<P = impl GpioPin> + 'd,
@@ -128,7 +128,7 @@ impl<'d, T: Instance> Spis<'d, T> {
     /// Create a new SPIS driver, capable of RX only (MOSI only).
     pub fn new_rxonly(
         spis: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         cs: impl Peripheral<P = impl GpioPin> + 'd,
         sck: impl Peripheral<P = impl GpioPin> + 'd,
         mosi: impl Peripheral<P = impl GpioPin> + 'd,
@@ -480,7 +480,7 @@ pub(crate) mod sealed {
 /// SPIS peripheral instance
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_spis {
@@ -495,7 +495,7 @@ macro_rules! impl_spis {
             }
         }
         impl crate::spis::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/temp.rs b/embassy-nrf/src/temp.rs
index 8a127efc..491e92c0 100644
--- a/embassy-nrf/src/temp.rs
+++ b/embassy-nrf/src/temp.rs
@@ -8,7 +8,7 @@ use embassy_hal_common::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 use fixed::types::I30F2;
 
-use crate::interrupt::Interrupt;
+use crate::interrupt::InterruptExt;
 use crate::peripherals::TEMP;
 use crate::{interrupt, pac, Peripheral};
 
@@ -17,7 +17,7 @@ pub struct InterruptHandler {
     _private: (),
 }
 
-impl interrupt::Handler<interrupt::TEMP> for InterruptHandler {
+impl interrupt::typelevel::Handler<interrupt::typelevel::TEMP> for InterruptHandler {
     unsafe fn on_interrupt() {
         let r = unsafe { &*pac::TEMP::PTR };
         r.intenclr.write(|w| w.datardy().clear());
@@ -36,13 +36,13 @@ impl<'d> Temp<'d> {
     /// Create a new temperature sensor driver.
     pub fn new(
         _peri: impl Peripheral<P = TEMP> + 'd,
-        _irq: impl interrupt::Binding<interrupt::TEMP, InterruptHandler> + 'd,
+        _irq: impl interrupt::typelevel::Binding<interrupt::typelevel::TEMP, InterruptHandler> + 'd,
     ) -> Self {
         into_ref!(_peri);
 
         // Enable interrupt that signals temperature values
-        interrupt::TEMP::unpend();
-        unsafe { interrupt::TEMP::enable() };
+        interrupt::TEMP.unpend();
+        unsafe { interrupt::TEMP.enable() };
 
         Self { _peri }
     }
diff --git a/embassy-nrf/src/time_driver.rs b/embassy-nrf/src/time_driver.rs
index 4feff8a7..f1ab4f8f 100644
--- a/embassy-nrf/src/time_driver.rs
+++ b/embassy-nrf/src/time_driver.rs
@@ -7,7 +7,7 @@ use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
 use embassy_sync::blocking_mutex::CriticalSectionMutex as Mutex;
 use embassy_time::driver::{AlarmHandle, Driver};
 
-use crate::interrupt::Interrupt;
+use crate::interrupt::InterruptExt;
 use crate::{interrupt, pac};
 
 fn rtc() -> &'static pac::rtc0::RegisterBlock {
@@ -142,8 +142,8 @@ impl RtcDriver {
         // Wait for clear
         while r.counter.read().bits() != 0 {}
 
-        interrupt::RTC1::set_priority(irq_prio);
-        unsafe { interrupt::RTC1::enable() };
+        interrupt::RTC1.set_priority(irq_prio);
+        unsafe { interrupt::RTC1.enable() };
     }
 
     fn on_interrupt(&self) {
@@ -295,6 +295,7 @@ impl Driver for RtcDriver {
     }
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 fn RTC1() {
     DRIVER.on_interrupt()
diff --git a/embassy-nrf/src/timer.rs b/embassy-nrf/src/timer.rs
index 2a0e16a5..dc375785 100644
--- a/embassy-nrf/src/timer.rs
+++ b/embassy-nrf/src/timer.rs
@@ -8,7 +8,6 @@
 
 use embassy_hal_common::{into_ref, PeripheralRef};
 
-use crate::interrupt::Interrupt;
 use crate::ppi::{Event, Task};
 use crate::{pac, Peripheral};
 
@@ -29,7 +28,7 @@ pub(crate) mod sealed {
 /// Basic Timer instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: crate::interrupt::typelevel::Interrupt;
 }
 
 /// Extended timer instance.
@@ -44,7 +43,7 @@ macro_rules! impl_timer {
             }
         }
         impl crate::timer::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
     ($type:ident, $pac_type:ident, $irq:ident) => {
diff --git a/embassy-nrf/src/twim.rs b/embassy-nrf/src/twim.rs
index dea398a6..2ad0d19b 100644
--- a/embassy-nrf/src/twim.rs
+++ b/embassy-nrf/src/twim.rs
@@ -16,9 +16,9 @@ use embassy_time::{Duration, Instant};
 
 use crate::chip::{EASY_DMA_SIZE, FORCE_COPY_BUFFER_SIZE};
 use crate::gpio::Pin as GpioPin;
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 use crate::util::{slice_in_ram, slice_in_ram_or};
-use crate::{gpio, pac, Peripheral};
+use crate::{gpio, interrupt, pac, Peripheral};
 
 /// TWI frequency
 #[derive(Clone, Copy)]
@@ -98,7 +98,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let s = T::state();
@@ -123,7 +123,7 @@ impl<'d, T: Instance> Twim<'d, T> {
     /// Create a new TWI driver.
     pub fn new(
         twim: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         sda: impl Peripheral<P = impl GpioPin> + 'd,
         scl: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -750,7 +750,7 @@ pub(crate) mod sealed {
 /// TWIM peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_twim {
@@ -765,7 +765,7 @@ macro_rules! impl_twim {
             }
         }
         impl crate::twim::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/twis.rs b/embassy-nrf/src/twis.rs
index 752a8c04..a115d561 100644
--- a/embassy-nrf/src/twis.rs
+++ b/embassy-nrf/src/twis.rs
@@ -15,9 +15,9 @@ use embassy_time::{Duration, Instant};
 
 use crate::chip::{EASY_DMA_SIZE, FORCE_COPY_BUFFER_SIZE};
 use crate::gpio::Pin as GpioPin;
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 use crate::util::slice_in_ram_or;
-use crate::{gpio, pac, Peripheral};
+use crate::{gpio, interrupt, pac, Peripheral};
 
 /// TWIS config.
 #[non_exhaustive]
@@ -114,7 +114,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let s = T::state();
@@ -143,7 +143,7 @@ impl<'d, T: Instance> Twis<'d, T> {
     /// Create a new TWIS driver.
     pub fn new(
         twis: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         sda: impl Peripheral<P = impl GpioPin> + 'd,
         scl: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -778,7 +778,7 @@ pub(crate) mod sealed {
 /// TWIS peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_twis {
@@ -793,7 +793,7 @@ macro_rules! impl_twis {
             }
         }
         impl crate::twis::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/uarte.rs b/embassy-nrf/src/uarte.rs
index 6c6941ee..85a951ae 100644
--- a/embassy-nrf/src/uarte.rs
+++ b/embassy-nrf/src/uarte.rs
@@ -27,11 +27,11 @@ pub use pac::uarte0::{baudrate::BAUDRATE_A as Baudrate, config::PARITY_A as Pari
 use crate::chip::{EASY_DMA_SIZE, FORCE_COPY_BUFFER_SIZE};
 use crate::gpio::sealed::Pin as _;
 use crate::gpio::{self, AnyPin, Pin as GpioPin, PselBits};
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 use crate::ppi::{AnyConfigurableChannel, ConfigurableChannel, Event, Ppi, Task};
 use crate::timer::{Frequency, Instance as TimerInstance, Timer};
 use crate::util::slice_in_ram_or;
-use crate::{pac, Peripheral};
+use crate::{interrupt, pac, Peripheral};
 
 /// UARTE config.
 #[derive(Clone)]
@@ -68,7 +68,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let s = T::state();
@@ -108,7 +108,7 @@ impl<'d, T: Instance> Uarte<'d, T> {
     /// Create a new UARTE without hardware flow control
     pub fn new(
         uarte: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rxd: impl Peripheral<P = impl GpioPin> + 'd,
         txd: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -120,7 +120,7 @@ impl<'d, T: Instance> Uarte<'d, T> {
     /// Create a new UARTE with hardware flow control (RTS/CTS)
     pub fn new_with_rtscts(
         uarte: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rxd: impl Peripheral<P = impl GpioPin> + 'd,
         txd: impl Peripheral<P = impl GpioPin> + 'd,
         cts: impl Peripheral<P = impl GpioPin> + 'd,
@@ -313,7 +313,7 @@ impl<'d, T: Instance> UarteTx<'d, T> {
     /// Create a new tx-only UARTE without hardware flow control
     pub fn new(
         uarte: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         txd: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
     ) -> Self {
@@ -324,7 +324,7 @@ impl<'d, T: Instance> UarteTx<'d, T> {
     /// Create a new tx-only UARTE with hardware flow control (RTS/CTS)
     pub fn new_with_rtscts(
         uarte: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         txd: impl Peripheral<P = impl GpioPin> + 'd,
         cts: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -509,7 +509,7 @@ impl<'d, T: Instance> UarteRx<'d, T> {
     /// Create a new rx-only UARTE without hardware flow control
     pub fn new(
         uarte: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rxd: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
     ) -> Self {
@@ -520,7 +520,7 @@ impl<'d, T: Instance> UarteRx<'d, T> {
     /// Create a new rx-only UARTE with hardware flow control (RTS/CTS)
     pub fn new_with_rtscts(
         uarte: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rxd: impl Peripheral<P = impl GpioPin> + 'd,
         rts: impl Peripheral<P = impl GpioPin> + 'd,
         config: Config,
@@ -889,7 +889,7 @@ pub(crate) mod sealed {
 /// UARTE peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_uarte {
@@ -908,7 +908,7 @@ macro_rules! impl_uarte {
             }
         }
         impl crate::uarte::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/usb/mod.rs b/embassy-nrf/src/usb/mod.rs
index 3c62b445..76cf40ac 100644
--- a/embassy-nrf/src/usb/mod.rs
+++ b/embassy-nrf/src/usb/mod.rs
@@ -18,9 +18,9 @@ use embassy_usb_driver::{Direction, EndpointAddress, EndpointError, EndpointInfo
 use pac::usbd::RegisterBlock;
 
 use self::vbus_detect::VbusDetect;
-use crate::interrupt::{self, Interrupt};
+use crate::interrupt::typelevel::Interrupt;
 use crate::util::slice_in_ram;
-use crate::{pac, Peripheral};
+use crate::{interrupt, pac, Peripheral};
 
 const NEW_AW: AtomicWaker = AtomicWaker::new();
 static BUS_WAKER: AtomicWaker = NEW_AW;
@@ -34,7 +34,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let regs = T::regs();
 
@@ -98,7 +98,7 @@ impl<'d, T: Instance, V: VbusDetect> Driver<'d, T, V> {
     /// Create a new USB driver.
     pub fn new(
         usb: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         vbus_detect: V,
     ) -> Self {
         into_ref!(usb);
@@ -804,7 +804,7 @@ pub(crate) mod sealed {
 /// USB peripheral instance.
 pub trait Instance: Peripheral<P = Self> + sealed::Instance + 'static + Send {
     /// Interrupt for this peripheral.
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 macro_rules! impl_usb {
@@ -815,7 +815,7 @@ macro_rules! impl_usb {
             }
         }
         impl crate::usb::Instance for peripherals::$type {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-nrf/src/usb/vbus_detect.rs b/embassy-nrf/src/usb/vbus_detect.rs
index a6a95990..a05e5aa5 100644
--- a/embassy-nrf/src/usb/vbus_detect.rs
+++ b/embassy-nrf/src/usb/vbus_detect.rs
@@ -7,8 +7,8 @@ use core::task::Poll;
 use embassy_sync::waitqueue::AtomicWaker;
 
 use super::BUS_WAKER;
-use crate::interrupt::{self, Interrupt};
-use crate::pac;
+use crate::interrupt::typelevel::Interrupt;
+use crate::{interrupt, pac};
 
 /// Trait for detecting USB VBUS power.
 ///
@@ -29,9 +29,9 @@ pub trait VbusDetect {
 }
 
 #[cfg(not(feature = "_nrf5340"))]
-type UsbRegIrq = interrupt::POWER_CLOCK;
+type UsbRegIrq = interrupt::typelevel::POWER_CLOCK;
 #[cfg(feature = "_nrf5340")]
-type UsbRegIrq = interrupt::USBREGULATOR;
+type UsbRegIrq = interrupt::typelevel::USBREGULATOR;
 
 #[cfg(not(feature = "_nrf5340"))]
 type UsbRegPeri = pac::POWER;
@@ -43,7 +43,7 @@ pub struct InterruptHandler {
     _private: (),
 }
 
-impl interrupt::Handler<UsbRegIrq> for InterruptHandler {
+impl interrupt::typelevel::Handler<UsbRegIrq> for InterruptHandler {
     unsafe fn on_interrupt() {
         let regs = unsafe { &*UsbRegPeri::ptr() };
 
@@ -77,7 +77,7 @@ static POWER_WAKER: AtomicWaker = AtomicWaker::new();
 
 impl HardwareVbusDetect {
     /// Create a new `VbusDetectNative`.
-    pub fn new(_irq: impl interrupt::Binding<UsbRegIrq, InterruptHandler> + 'static) -> Self {
+    pub fn new(_irq: impl interrupt::typelevel::Binding<UsbRegIrq, InterruptHandler> + 'static) -> Self {
         let regs = unsafe { &*UsbRegPeri::ptr() };
 
         UsbRegIrq::unpend();
diff --git a/embassy-rp/Cargo.toml b/embassy-rp/Cargo.toml
index ddada655..b68f9538 100644
--- a/embassy-rp/Cargo.toml
+++ b/embassy-rp/Cargo.toml
@@ -13,7 +13,8 @@ flavors = [
 ]
 
 [features]
-default = [ "rp-pac/rt" ]
+default = [ "rt" ]
+rt = [ "rp-pac/rt" ]
 
 defmt = ["dep:defmt", "embassy-usb-driver?/defmt", "embassy-hal-common/defmt"]
 
@@ -47,7 +48,7 @@ boot2-w25x10cl = []
 run-from-ram = []
 
 # Enable nightly-only features
-nightly = ["embassy-executor/nightly", "embedded-hal-1", "embedded-hal-async", "embassy-embedded-hal/nightly", "dep:embassy-usb-driver", "dep:embedded-io"]
+nightly = ["embedded-hal-1", "embedded-hal-async", "embassy-embedded-hal/nightly", "dep:embassy-usb-driver", "dep:embedded-io"]
 
 # Implement embedded-hal 1.0 alpha traits.
 # Implement embedded-hal-async traits if `nightly` is set as well.
@@ -55,11 +56,9 @@ unstable-traits = ["embedded-hal-1", "embedded-hal-nb"]
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-executor = { version = "0.2.0", path = "../embassy-executor" }
 embassy-time = { version = "0.1.0", path = "../embassy-time", features = [ "tick-hz-1_000_000" ] }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
-embassy-cortex-m = { version = "0.1.0", path = "../embassy-cortex-m", features = ["prio-bits-2"]}
-embassy-hal-common = {version = "0.1.0", path = "../embassy-hal-common" }
+embassy-hal-common = {version = "0.1.0", path = "../embassy-hal-common", features = ["cortex-m", "prio-bits-2"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }
 embassy-usb-driver = {version = "0.1.0", path = "../embassy-usb-driver", optional = true }
 atomic-polyfill = "1.0.1"
@@ -90,5 +89,5 @@ pio = {version= "0.2.1" }
 rp2040-boot2 = "0.3"
 
 [dev-dependencies]
-embassy-executor = { version = "0.2.0", path = "../embassy-executor", features = ["arch-std", "executor-thread"] }
+embassy-executor = { version = "0.2.0", path = "../embassy-executor", features = ["nightly", "arch-std", "executor-thread"] }
 static_cell = "1.1"
diff --git a/embassy-rp/src/adc.rs b/embassy-rp/src/adc.rs
index 86a35367..f29c4dfe 100644
--- a/embassy-rp/src/adc.rs
+++ b/embassy-rp/src/adc.rs
@@ -3,14 +3,14 @@ use core::marker::PhantomData;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::{Binding, Interrupt};
 use embassy_sync::waitqueue::AtomicWaker;
 use embedded_hal_02::adc::{Channel, OneShot};
 
 use crate::gpio::Pin;
-use crate::interrupt::{self, ADC_IRQ_FIFO};
+use crate::interrupt::typelevel::Binding;
+use crate::interrupt::InterruptExt;
 use crate::peripherals::ADC;
-use crate::{pac, peripherals, Peripheral};
+use crate::{interrupt, pac, peripherals, Peripheral};
 static WAKER: AtomicWaker = AtomicWaker::new();
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -47,7 +47,7 @@ impl<'d> Adc<'d> {
 
     pub fn new(
         _inner: impl Peripheral<P = ADC> + 'd,
-        _irq: impl Binding<ADC_IRQ_FIFO, InterruptHandler>,
+        _irq: impl Binding<interrupt::typelevel::ADC_IRQ_FIFO, InterruptHandler>,
         _config: Config,
     ) -> Self {
         unsafe {
@@ -62,10 +62,8 @@ impl<'d> Adc<'d> {
         }
 
         // Setup IRQ
-        unsafe {
-            ADC_IRQ_FIFO::unpend();
-            ADC_IRQ_FIFO::enable();
-        };
+        interrupt::ADC_IRQ_FIFO.unpend();
+        unsafe { interrupt::ADC_IRQ_FIFO.enable() };
 
         Self { phantom: PhantomData }
     }
@@ -164,7 +162,7 @@ pub struct InterruptHandler {
     _empty: (),
 }
 
-impl interrupt::Handler<ADC_IRQ_FIFO> for InterruptHandler {
+impl interrupt::typelevel::Handler<interrupt::typelevel::ADC_IRQ_FIFO> for InterruptHandler {
     unsafe fn on_interrupt() {
         let r = Adc::regs();
         r.inte().write(|w| w.set_fifo(false));
diff --git a/embassy-rp/src/dma.rs b/embassy-rp/src/dma.rs
index 1cbb4651..25819f03 100644
--- a/embassy-rp/src/dma.rs
+++ b/embassy-rp/src/dma.rs
@@ -4,14 +4,15 @@ use core::pin::Pin;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::{Context, Poll};
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::{impl_peripheral, into_ref, Peripheral, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 use pac::dma::vals::DataSize;
 
+use crate::interrupt::InterruptExt;
 use crate::pac::dma::vals;
 use crate::{interrupt, pac, peripherals};
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn DMA_IRQ_0() {
     let ints0 = pac::DMA.ints0().read().ints0();
@@ -29,12 +30,12 @@ unsafe fn DMA_IRQ_0() {
 }
 
 pub(crate) unsafe fn init() {
-    interrupt::DMA_IRQ_0::disable();
-    interrupt::DMA_IRQ_0::set_priority(interrupt::Priority::P3);
+    interrupt::DMA_IRQ_0.disable();
+    interrupt::DMA_IRQ_0.set_priority(interrupt::Priority::P3);
 
     pac::DMA.inte0().write(|w| w.set_inte0(0xFFFF));
 
-    interrupt::DMA_IRQ_0::enable();
+    interrupt::DMA_IRQ_0.enable();
 }
 
 pub unsafe fn read<'a, C: Channel, W: Word>(
diff --git a/embassy-rp/src/gpio.rs b/embassy-rp/src/gpio.rs
index 91cef860..66faa248 100644
--- a/embassy-rp/src/gpio.rs
+++ b/embassy-rp/src/gpio.rs
@@ -3,10 +3,10 @@ use core::future::Future;
 use core::pin::Pin as FuturePin;
 use core::task::{Context, Poll};
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::{impl_peripheral, into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 
+use crate::interrupt::InterruptExt;
 use crate::pac::common::{Reg, RW};
 use crate::pac::SIO;
 use crate::{interrupt, pac, peripherals, Peripheral, RegExt};
@@ -137,11 +137,12 @@ pub enum InterruptTrigger {
 }
 
 pub(crate) unsafe fn init() {
-    interrupt::IO_IRQ_BANK0::disable();
-    interrupt::IO_IRQ_BANK0::set_priority(interrupt::Priority::P3);
-    interrupt::IO_IRQ_BANK0::enable();
+    interrupt::IO_IRQ_BANK0.disable();
+    interrupt::IO_IRQ_BANK0.set_priority(interrupt::Priority::P3);
+    interrupt::IO_IRQ_BANK0.enable();
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn IO_IRQ_BANK0() {
     let cpu = SIO.cpuid().read() as usize;
diff --git a/embassy-rp/src/i2c.rs b/embassy-rp/src/i2c.rs
index 124f1c00..ce9a082a 100644
--- a/embassy-rp/src/i2c.rs
+++ b/embassy-rp/src/i2c.rs
@@ -2,14 +2,14 @@ use core::future;
 use core::marker::PhantomData;
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::{self, Binding, Interrupt};
 use embassy_hal_common::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 use pac::i2c;
 
 use crate::gpio::sealed::Pin;
 use crate::gpio::AnyPin;
-use crate::{pac, peripherals, Peripheral};
+use crate::interrupt::typelevel::{Binding, Interrupt};
+use crate::{interrupt, pac, peripherals, Peripheral};
 
 /// I2C error abort reason
 #[derive(Debug)]
@@ -312,7 +312,7 @@ pub struct InterruptHandler<T: Instance> {
     _uart: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     // Mask interrupts and wake any task waiting for this interrupt
     unsafe fn on_interrupt() {
         let i2c = T::regs();
@@ -760,14 +760,15 @@ fn i2c_reserved_addr(addr: u16) -> bool {
 }
 
 mod sealed {
-    use embassy_cortex_m::interrupt::Interrupt;
     use embassy_sync::waitqueue::AtomicWaker;
 
+    use crate::interrupt;
+
     pub trait Instance {
         const TX_DREQ: u8;
         const RX_DREQ: u8;
 
-        type Interrupt: Interrupt;
+        type Interrupt: interrupt::typelevel::Interrupt;
 
         fn regs() -> crate::pac::i2c::I2c;
         fn reset() -> crate::pac::resets::regs::Peripherals;
@@ -803,7 +804,7 @@ macro_rules! impl_instance {
             const TX_DREQ: u8 = $tx_dreq;
             const RX_DREQ: u8 = $rx_dreq;
 
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
 
             #[inline]
             fn regs() -> pac::i2c::I2c {
diff --git a/embassy-rp/src/interrupt.rs b/embassy-rp/src/interrupt.rs
deleted file mode 100644
index c9298644..00000000
--- a/embassy-rp/src/interrupt.rs
+++ /dev/null
@@ -1,65 +0,0 @@
-//! Interrupt definitions and macros to bind them.
-pub use cortex_m::interrupt::{CriticalSection, Mutex};
-use embassy_cortex_m::interrupt::_export::declare;
-pub use embassy_cortex_m::interrupt::{Binding, Handler, Interrupt, Priority};
-
-use crate::pac::Interrupt as InterruptEnum;
-declare!(TIMER_IRQ_0);
-declare!(TIMER_IRQ_1);
-declare!(TIMER_IRQ_2);
-declare!(TIMER_IRQ_3);
-declare!(PWM_IRQ_WRAP);
-declare!(USBCTRL_IRQ);
-declare!(XIP_IRQ);
-declare!(PIO0_IRQ_0);
-declare!(PIO0_IRQ_1);
-declare!(PIO1_IRQ_0);
-declare!(PIO1_IRQ_1);
-declare!(DMA_IRQ_0);
-declare!(DMA_IRQ_1);
-declare!(IO_IRQ_BANK0);
-declare!(IO_IRQ_QSPI);
-declare!(SIO_IRQ_PROC0);
-declare!(SIO_IRQ_PROC1);
-declare!(CLOCKS_IRQ);
-declare!(SPI0_IRQ);
-declare!(SPI1_IRQ);
-declare!(UART0_IRQ);
-declare!(UART1_IRQ);
-declare!(ADC_IRQ_FIFO);
-declare!(I2C0_IRQ);
-declare!(I2C1_IRQ);
-declare!(RTC_IRQ);
-declare!(SWI_IRQ_0);
-declare!(SWI_IRQ_1);
-declare!(SWI_IRQ_2);
-declare!(SWI_IRQ_3);
-declare!(SWI_IRQ_4);
-declare!(SWI_IRQ_5);
-
-/// Macro to bind interrupts to handlers.
-///
-/// This defines the right interrupt handlers, and creates a unit struct (like `struct Irqs;`)
-/// and implements the right [`Binding`]s for it. You can pass this struct to drivers to
-/// prove at compile-time that the right interrupts have been bound.
-// developer note: this macro can't be in `embassy-cortex-m` due to the use of `$crate`.
-#[macro_export]
-macro_rules! bind_interrupts {
-    ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
-        $vis struct $name;
-
-        $(
-            #[allow(non_snake_case)]
-            #[no_mangle]
-            unsafe extern "C" fn $irq() {
-                $(
-                    <$handler as $crate::interrupt::Handler<$crate::interrupt::$irq>>::on_interrupt();
-                )*
-            }
-
-            $(
-                unsafe impl $crate::interrupt::Binding<$crate::interrupt::$irq, $handler> for $name {}
-            )*
-        )*
-    };
-}
diff --git a/embassy-rp/src/lib.rs b/embassy-rp/src/lib.rs
index 4e4542d7..d6f73219 100644
--- a/embassy-rp/src/lib.rs
+++ b/embassy-rp/src/lib.rs
@@ -16,7 +16,6 @@ pub mod flash;
 mod float;
 pub mod gpio;
 pub mod i2c;
-pub mod interrupt;
 pub mod multicore;
 pub mod pwm;
 mod reset;
@@ -37,14 +36,77 @@ pub mod pio_instr_util;
 pub mod relocate;
 
 // Reexports
-pub use embassy_cortex_m::executor;
-pub use embassy_cortex_m::interrupt::_export::interrupt;
 pub use embassy_hal_common::{into_ref, Peripheral, PeripheralRef};
 #[cfg(feature = "unstable-pac")]
 pub use rp_pac as pac;
 #[cfg(not(feature = "unstable-pac"))]
 pub(crate) use rp_pac as pac;
 
+#[cfg(feature = "rt")]
+pub use crate::pac::NVIC_PRIO_BITS;
+
+embassy_hal_common::interrupt_mod!(
+    TIMER_IRQ_0,
+    TIMER_IRQ_1,
+    TIMER_IRQ_2,
+    TIMER_IRQ_3,
+    PWM_IRQ_WRAP,
+    USBCTRL_IRQ,
+    XIP_IRQ,
+    PIO0_IRQ_0,
+    PIO0_IRQ_1,
+    PIO1_IRQ_0,
+    PIO1_IRQ_1,
+    DMA_IRQ_0,
+    DMA_IRQ_1,
+    IO_IRQ_BANK0,
+    IO_IRQ_QSPI,
+    SIO_IRQ_PROC0,
+    SIO_IRQ_PROC1,
+    CLOCKS_IRQ,
+    SPI0_IRQ,
+    SPI1_IRQ,
+    UART0_IRQ,
+    UART1_IRQ,
+    ADC_IRQ_FIFO,
+    I2C0_IRQ,
+    I2C1_IRQ,
+    RTC_IRQ,
+    SWI_IRQ_0,
+    SWI_IRQ_1,
+    SWI_IRQ_2,
+    SWI_IRQ_3,
+    SWI_IRQ_4,
+    SWI_IRQ_5,
+);
+
+/// Macro to bind interrupts to handlers.
+///
+/// This defines the right interrupt handlers, and creates a unit struct (like `struct Irqs;`)
+/// and implements the right [`Binding`]s for it. You can pass this struct to drivers to
+/// prove at compile-time that the right interrupts have been bound.
+// developer note: this macro can't be in `embassy-hal-common` due to the use of `$crate`.
+#[macro_export]
+macro_rules! bind_interrupts {
+    ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
+        $vis struct $name;
+
+        $(
+            #[allow(non_snake_case)]
+            #[no_mangle]
+            unsafe extern "C" fn $irq() {
+                $(
+                    <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
+                )*
+            }
+
+            $(
+                unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
+            )*
+        )*
+    };
+}
+
 embassy_hal_common::peripherals! {
     PIN_0,
     PIN_1,
diff --git a/embassy-rp/src/multicore.rs b/embassy-rp/src/multicore.rs
index 807fda57..2a7e4822 100644
--- a/embassy-rp/src/multicore.rs
+++ b/embassy-rp/src/multicore.rs
@@ -50,7 +50,7 @@
 use core::mem::ManuallyDrop;
 use core::sync::atomic::{compiler_fence, AtomicBool, Ordering};
 
-use crate::interrupt::Interrupt;
+use crate::interrupt::InterruptExt;
 use crate::peripherals::CORE1;
 use crate::{gpio, interrupt, pac};
 
@@ -106,6 +106,7 @@ impl<const SIZE: usize> Stack<SIZE> {
     }
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 #[link_section = ".data.ram_func"]
 unsafe fn SIO_IRQ_PROC1() {
@@ -156,7 +157,7 @@ where
 
         IS_CORE1_INIT.store(true, Ordering::Release);
         // Enable fifo interrupt on CORE1 for `pause` functionality.
-        unsafe { interrupt::SIO_IRQ_PROC1::enable() };
+        unsafe { interrupt::SIO_IRQ_PROC1.enable() };
 
         entry()
     }
@@ -297,6 +298,7 @@ fn fifo_read() -> u32 {
 
 // Pop a value from inter-core FIFO, `wfe` until available
 #[inline(always)]
+#[allow(unused)]
 fn fifo_read_wfe() -> u32 {
     unsafe {
         let sio = pac::SIO;
diff --git a/embassy-rp/src/pio.rs b/embassy-rp/src/pio.rs
index 93e5bd34..0fa3bd77 100644
--- a/embassy-rp/src/pio.rs
+++ b/embassy-rp/src/pio.rs
@@ -5,7 +5,6 @@ use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::{Context, Poll};
 
 use atomic_polyfill::{AtomicU32, AtomicU8};
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::{into_ref, Peripheral, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 use fixed::types::extra::U8;
@@ -17,6 +16,7 @@ use pio::{SideSet, Wrap};
 use crate::dma::{Channel, Transfer, Word};
 use crate::gpio::sealed::Pin as SealedPin;
 use crate::gpio::{self, AnyPin, Drive, Level, Pull, SlewRate};
+use crate::interrupt::InterruptExt;
 use crate::pac::dma::vals::TreqSel;
 use crate::relocate::RelocatedProgram;
 use crate::{interrupt, pac, peripherals, pio_instr_util, RegExt};
@@ -85,6 +85,7 @@ const RXNEMPTY_MASK: u32 = 1 << 0;
 const TXNFULL_MASK: u32 = 1 << 4;
 const SMIRQ_MASK: u32 = 1 << 8;
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn PIO0_IRQ_0() {
     use crate::pac;
@@ -97,6 +98,7 @@ unsafe fn PIO0_IRQ_0() {
     pac::PIO0.irqs(0).inte().write_clear(|m| m.0 = ints);
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn PIO1_IRQ_0() {
     use crate::pac;
@@ -110,15 +112,15 @@ unsafe fn PIO1_IRQ_0() {
 }
 
 pub(crate) unsafe fn init() {
-    interrupt::PIO0_IRQ_0::disable();
-    interrupt::PIO0_IRQ_0::set_priority(interrupt::Priority::P3);
+    interrupt::PIO0_IRQ_0.disable();
+    interrupt::PIO0_IRQ_0.set_priority(interrupt::Priority::P3);
     pac::PIO0.irqs(0).inte().write(|m| m.0 = 0);
-    interrupt::PIO0_IRQ_0::enable();
+    interrupt::PIO0_IRQ_0.enable();
 
-    interrupt::PIO1_IRQ_0::disable();
-    interrupt::PIO1_IRQ_0::set_priority(interrupt::Priority::P3);
+    interrupt::PIO1_IRQ_0.disable();
+    interrupt::PIO1_IRQ_0.set_priority(interrupt::Priority::P3);
     pac::PIO1.irqs(0).inte().write(|m| m.0 = 0);
-    interrupt::PIO1_IRQ_0::enable();
+    interrupt::PIO1_IRQ_0.enable();
 }
 
 /// Future that waits for TX-FIFO to become writable
diff --git a/embassy-rp/src/timer.rs b/embassy-rp/src/timer.rs
index 68793950..ca8c96c0 100644
--- a/embassy-rp/src/timer.rs
+++ b/embassy-rp/src/timer.rs
@@ -6,7 +6,7 @@ use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
 use embassy_sync::blocking_mutex::Mutex;
 use embassy_time::driver::{AlarmHandle, Driver};
 
-use crate::interrupt::Interrupt;
+use crate::interrupt::InterruptExt;
 use crate::{interrupt, pac};
 
 struct AlarmState {
@@ -145,27 +145,31 @@ pub unsafe fn init() {
         w.set_alarm(2, true);
         w.set_alarm(3, true);
     });
-    interrupt::TIMER_IRQ_0::enable();
-    interrupt::TIMER_IRQ_1::enable();
-    interrupt::TIMER_IRQ_2::enable();
-    interrupt::TIMER_IRQ_3::enable();
+    interrupt::TIMER_IRQ_0.enable();
+    interrupt::TIMER_IRQ_1.enable();
+    interrupt::TIMER_IRQ_2.enable();
+    interrupt::TIMER_IRQ_3.enable();
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn TIMER_IRQ_0() {
     DRIVER.check_alarm(0)
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn TIMER_IRQ_1() {
     DRIVER.check_alarm(1)
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn TIMER_IRQ_2() {
     DRIVER.check_alarm(2)
 }
 
+#[cfg(feature = "rt")]
 #[interrupt]
 unsafe fn TIMER_IRQ_3() {
     DRIVER.check_alarm(3)
diff --git a/embassy-rp/src/uart/buffered.rs b/embassy-rp/src/uart/buffered.rs
index bb808c46..6660d5dc 100644
--- a/embassy-rp/src/uart/buffered.rs
+++ b/embassy-rp/src/uart/buffered.rs
@@ -3,14 +3,14 @@ use core::slice;
 use core::task::Poll;
 
 use atomic_polyfill::{AtomicU8, Ordering};
-use embassy_cortex_m::interrupt::{self, Binding, Interrupt};
 use embassy_hal_common::atomic_ring_buffer::RingBuffer;
 use embassy_sync::waitqueue::AtomicWaker;
 use embassy_time::{Duration, Timer};
 
 use super::*;
 use crate::clocks::clk_peri_freq;
-use crate::RegExt;
+use crate::interrupt::typelevel::{Binding, Interrupt};
+use crate::{interrupt, RegExt};
 
 pub struct State {
     tx_waker: AtomicWaker,
@@ -485,7 +485,7 @@ pub struct BufferedInterruptHandler<T: Instance> {
     _uart: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for BufferedInterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for BufferedInterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         if r.uartdmacr().read().rxdmae() {
diff --git a/embassy-rp/src/uart/mod.rs b/embassy-rp/src/uart/mod.rs
index a83d94e4..5e3ae8a2 100644
--- a/embassy-rp/src/uart/mod.rs
+++ b/embassy-rp/src/uart/mod.rs
@@ -3,7 +3,6 @@ use core::marker::PhantomData;
 use core::task::Poll;
 
 use atomic_polyfill::{AtomicU16, Ordering};
-use embassy_cortex_m::interrupt::{self, Binding, Interrupt};
 use embassy_futures::select::{select, Either};
 use embassy_hal_common::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
@@ -14,8 +13,9 @@ use crate::clocks::clk_peri_freq;
 use crate::dma::{AnyChannel, Channel};
 use crate::gpio::sealed::Pin;
 use crate::gpio::AnyPin;
+use crate::interrupt::typelevel::{Binding, Interrupt};
 use crate::pac::io::vals::{Inover, Outover};
-use crate::{pac, peripherals, Peripheral, RegExt};
+use crate::{interrupt, pac, peripherals, Peripheral, RegExt};
 
 #[cfg(feature = "nightly")]
 mod buffered;
@@ -332,7 +332,7 @@ pub struct InterruptHandler<T: Instance> {
     _uart: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let uart = T::regs();
         if !uart.uartdmacr().read().rxdmae() {
@@ -930,7 +930,7 @@ mod sealed {
         const TX_DREQ: u8;
         const RX_DREQ: u8;
 
-        type Interrupt: crate::interrupt::Interrupt;
+        type Interrupt: interrupt::typelevel::Interrupt;
 
         fn regs() -> pac::uart::Uart;
 
@@ -968,7 +968,7 @@ macro_rules! impl_instance {
             const TX_DREQ: u8 = $tx_dreq;
             const RX_DREQ: u8 = $rx_dreq;
 
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
 
             fn regs() -> pac::uart::Uart {
                 pac::$inst
diff --git a/embassy-rp/src/usb.rs b/embassy-rp/src/usb.rs
index cc88226d..9fb0dfb7 100644
--- a/embassy-rp/src/usb.rs
+++ b/embassy-rp/src/usb.rs
@@ -4,15 +4,14 @@ use core::slice;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::{self, Binding};
 use embassy_sync::waitqueue::AtomicWaker;
 use embassy_usb_driver as driver;
 use embassy_usb_driver::{
     Direction, EndpointAddress, EndpointAllocError, EndpointError, EndpointInfo, EndpointType, Event, Unsupported,
 };
 
-use crate::interrupt::Interrupt;
-use crate::{pac, peripherals, Peripheral, RegExt};
+use crate::interrupt::typelevel::{Binding, Interrupt};
+use crate::{interrupt, pac, peripherals, Peripheral, RegExt};
 
 pub(crate) mod sealed {
     pub trait Instance {
@@ -22,7 +21,7 @@ pub(crate) mod sealed {
 }
 
 pub trait Instance: sealed::Instance + 'static {
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 impl crate::usb::sealed::Instance for peripherals::USB {
@@ -35,7 +34,7 @@ impl crate::usb::sealed::Instance for peripherals::USB {
 }
 
 impl crate::usb::Instance for peripherals::USB {
-    type Interrupt = crate::interrupt::USBCTRL_IRQ;
+    type Interrupt = crate::interrupt::typelevel::USBCTRL_IRQ;
 }
 
 const EP_COUNT: usize = 16;
@@ -249,7 +248,7 @@ pub struct InterruptHandler<T: Instance> {
     _uart: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let regs = T::regs();
         //let x = regs.istr().read().0;
diff --git a/embassy-stm32/Cargo.toml b/embassy-stm32/Cargo.toml
index 4e29bb32..f876c714 100644
--- a/embassy-stm32/Cargo.toml
+++ b/embassy-stm32/Cargo.toml
@@ -32,11 +32,9 @@ flavors = [
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-executor = { version = "0.2.0", path = "../embassy-executor" }
 embassy-time = { version = "0.1.0", path = "../embassy-time", optional = true }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
-embassy-cortex-m = { version = "0.1.0", path = "../embassy-cortex-m", features = ["prio-bits-4"]}
-embassy-hal-common = {version = "0.1.0", path = "../embassy-hal-common" }
+embassy-hal-common = {version = "0.1.0", path = "../embassy-hal-common", features = ["cortex-m", "prio-bits-4"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }
 embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver" }
 embassy-usb-driver = {version = "0.1.0", path = "../embassy-usb-driver", optional = true }
@@ -79,8 +77,10 @@ quote = "1.0.15"
 stm32-metapac = { version = "9", default-features = false, features = ["metadata"]}
 
 [features]
-default = ["stm32-metapac/rt"]
-defmt = ["dep:defmt", "bxcan/unstable-defmt", "embassy-sync/defmt", "embassy-executor/defmt", "embassy-embedded-hal/defmt", "embassy-hal-common/defmt", "embedded-io?/defmt", "embassy-usb-driver?/defmt", "embassy-net-driver/defmt"]
+default = ["rt"]
+rt = ["stm32-metapac/rt"]
+
+defmt = ["dep:defmt", "bxcan/unstable-defmt", "embassy-sync/defmt", "embassy-embedded-hal/defmt", "embassy-hal-common/defmt", "embedded-io?/defmt", "embassy-usb-driver?/defmt", "embassy-net-driver/defmt"]
 memory-x = ["stm32-metapac/memory-x"]
 exti = []
 
@@ -99,7 +99,7 @@ time-driver-tim12 = ["_time-driver"]
 time-driver-tim15 = ["_time-driver"]
 
 # Enable nightly-only features
-nightly = ["embassy-executor/nightly", "embedded-hal-1", "embedded-hal-async", "embedded-storage-async", "dep:embedded-io", "dep:embassy-usb-driver", "embassy-embedded-hal/nightly"]
+nightly = ["embedded-hal-1", "embedded-hal-async", "embedded-storage-async", "dep:embedded-io", "dep:embassy-usb-driver", "embassy-embedded-hal/nightly"]
 
 # Reexport stm32-metapac at `embassy_stm32::pac`.
 # This is unstable because semver-minor (non-breaking) releases of embassy-stm32 may major-bump (breaking) the stm32-metapac version.
diff --git a/embassy-stm32/build.rs b/embassy-stm32/build.rs
index 730c78f5..9e597f18 100644
--- a/embassy-stm32/build.rs
+++ b/embassy-stm32/build.rs
@@ -160,13 +160,11 @@ fn main() {
     }
 
     g.extend(quote! {
-        pub mod interrupt {
-            use crate::pac::Interrupt as InterruptEnum;
-            use embassy_cortex_m::interrupt::_export::declare;
+        embassy_hal_common::interrupt_mod!(
             #(
-                declare!(#irqs);
+                #irqs,
             )*
-        }
+        );
     });
 
     // ========
@@ -297,6 +295,7 @@ fn main() {
         let channels = channels.iter().map(|(_, dma, ch)| format_ident!("{}_{}", dma, ch));
 
         g.extend(quote! {
+            #[cfg(feature = "rt")]
             #[crate::interrupt]
             unsafe fn #irq () {
                 #(
diff --git a/embassy-stm32/src/dcmi.rs b/embassy-stm32/src/dcmi.rs
index c13915a1..41305d27 100644
--- a/embassy-stm32/src/dcmi.rs
+++ b/embassy-stm32/src/dcmi.rs
@@ -8,7 +8,7 @@ use embassy_sync::waitqueue::AtomicWaker;
 use crate::dma::Transfer;
 use crate::gpio::sealed::AFType;
 use crate::gpio::Speed;
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::{interrupt, Peripheral};
 
 /// Interrupt handler.
@@ -16,7 +16,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let ris = crate::pac::DCMI.ris().read();
         if ris.err_ris() {
@@ -119,7 +119,7 @@ where
     pub fn new_8bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -143,7 +143,7 @@ where
     pub fn new_10bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -169,7 +169,7 @@ where
     pub fn new_12bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -197,7 +197,7 @@ where
     pub fn new_14bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -227,7 +227,7 @@ where
     pub fn new_es_8bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -249,7 +249,7 @@ where
     pub fn new_es_10bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -273,7 +273,7 @@ where
     pub fn new_es_12bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -299,7 +299,7 @@ where
     pub fn new_es_14bit(
         peri: impl Peripheral<P = T> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
         d1: impl Peripheral<P = impl D1Pin<T>> + 'd,
         d2: impl Peripheral<P = impl D2Pin<T>> + 'd,
@@ -570,7 +570,7 @@ mod sealed {
 }
 
 pub trait Instance: sealed::Instance + 'static {
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 pin_trait!(D0Pin, Instance);
@@ -602,7 +602,7 @@ macro_rules! impl_peripheral {
         }
 
         impl Instance for crate::peripherals::$inst {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 }
diff --git a/embassy-stm32/src/dma/bdma.rs b/embassy-stm32/src/dma/bdma.rs
index 7a1ecda3..c0a503e2 100644
--- a/embassy-stm32/src/dma/bdma.rs
+++ b/embassy-stm32/src/dma/bdma.rs
@@ -6,7 +6,6 @@ use core::sync::atomic::{fence, Ordering};
 use core::task::{Context, Poll, Waker};
 
 use atomic_polyfill::AtomicUsize;
-use embassy_cortex_m::interrupt::Priority;
 use embassy_hal_common::{into_ref, Peripheral, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 
@@ -14,7 +13,8 @@ use super::ringbuffer::{DmaCtrl, DmaRingBuffer, OverrunError};
 use super::word::{Word, WordSize};
 use super::Dir;
 use crate::_generated::BDMA_CHANNEL_COUNT;
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
+use crate::interrupt::Priority;
 use crate::pac;
 use crate::pac::bdma::{regs, vals};
 
@@ -70,8 +70,8 @@ static STATE: State = State::new();
 pub(crate) unsafe fn init(irq_priority: Priority) {
     foreach_interrupt! {
         ($peri:ident, bdma, $block:ident, $signal_name:ident, $irq:ident) => {
-            crate::interrupt::$irq::set_priority(irq_priority);
-            crate::interrupt::$irq::enable();
+            crate::interrupt::typelevel::$irq::set_priority(irq_priority);
+            crate::interrupt::typelevel::$irq::enable();
         };
     }
     crate::_generated::init_bdma();
diff --git a/embassy-stm32/src/dma/dma.rs b/embassy-stm32/src/dma/dma.rs
index 3b602b99..874cb013 100644
--- a/embassy-stm32/src/dma/dma.rs
+++ b/embassy-stm32/src/dma/dma.rs
@@ -5,7 +5,6 @@ use core::sync::atomic::{fence, Ordering};
 use core::task::{Context, Poll, Waker};
 
 use atomic_polyfill::AtomicUsize;
-use embassy_cortex_m::interrupt::Priority;
 use embassy_hal_common::{into_ref, Peripheral, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 
@@ -13,7 +12,8 @@ use super::ringbuffer::{DmaCtrl, DmaRingBuffer, OverrunError};
 use super::word::{Word, WordSize};
 use super::Dir;
 use crate::_generated::DMA_CHANNEL_COUNT;
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
+use crate::interrupt::Priority;
 use crate::pac::dma::{regs, vals};
 use crate::{interrupt, pac};
 
@@ -149,8 +149,8 @@ static STATE: State = State::new();
 pub(crate) unsafe fn init(irq_priority: Priority) {
     foreach_interrupt! {
         ($peri:ident, dma, $block:ident, $signal_name:ident, $irq:ident) => {
-            interrupt::$irq::set_priority(irq_priority);
-            interrupt::$irq::enable();
+            interrupt::typelevel::$irq::set_priority(irq_priority);
+            interrupt::typelevel::$irq::enable();
         };
     }
     crate::_generated::init_dma();
diff --git a/embassy-stm32/src/dma/gpdma.rs b/embassy-stm32/src/dma/gpdma.rs
index 7f8b82b4..3f0d5e8f 100644
--- a/embassy-stm32/src/dma/gpdma.rs
+++ b/embassy-stm32/src/dma/gpdma.rs
@@ -5,14 +5,14 @@ use core::pin::Pin;
 use core::sync::atomic::{fence, Ordering};
 use core::task::{Context, Poll};
 
-use embassy_cortex_m::interrupt::Priority;
 use embassy_hal_common::{into_ref, Peripheral, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
 
 use super::word::{Word, WordSize};
 use super::Dir;
 use crate::_generated::GPDMA_CHANNEL_COUNT;
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
+use crate::interrupt::Priority;
 use crate::pac;
 use crate::pac::gpdma::vals;
 
@@ -56,8 +56,8 @@ static STATE: State = State::new();
 pub(crate) unsafe fn init(irq_priority: Priority) {
     foreach_interrupt! {
         ($peri:ident, gpdma, $block:ident, $signal_name:ident, $irq:ident) => {
-            crate::interrupt::$irq::set_priority(irq_priority);
-            crate::interrupt::$irq::enable();
+            crate::interrupt::typelevel::$irq::set_priority(irq_priority);
+            crate::interrupt::typelevel::$irq::enable();
         };
     }
     crate::_generated::init_gpdma();
diff --git a/embassy-stm32/src/dma/mod.rs b/embassy-stm32/src/dma/mod.rs
index 3ac0d1b3..0858587b 100644
--- a/embassy-stm32/src/dma/mod.rs
+++ b/embassy-stm32/src/dma/mod.rs
@@ -26,11 +26,11 @@ pub mod word;
 
 use core::mem;
 
-use embassy_cortex_m::interrupt::Priority;
 use embassy_hal_common::impl_peripheral;
 
 #[cfg(dmamux)]
 pub use self::dmamux::*;
+use crate::interrupt::Priority;
 
 #[derive(Debug, Copy, Clone, PartialEq, Eq)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
diff --git a/embassy-stm32/src/eth/v1/mod.rs b/embassy-stm32/src/eth/v1/mod.rs
index a5f1a268..540cdd02 100644
--- a/embassy-stm32/src/eth/v1/mod.rs
+++ b/embassy-stm32/src/eth/v1/mod.rs
@@ -5,7 +5,6 @@ mod tx_desc;
 
 use core::sync::atomic::{fence, Ordering};
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::{into_ref, PeripheralRef};
 use stm32_metapac::eth::vals::{Apcs, Cr, Dm, DmaomrSr, Fes, Ftf, Ifg, MbProgress, Mw, Pbl, Rsf, St, Tsf};
 
@@ -14,6 +13,7 @@ pub(crate) use self::tx_desc::{TDes, TDesRing};
 use super::*;
 use crate::gpio::sealed::{AFType, Pin as __GpioPin};
 use crate::gpio::AnyPin;
+use crate::interrupt::InterruptExt;
 #[cfg(eth_v1a)]
 use crate::pac::AFIO;
 #[cfg(any(eth_v1b, eth_v1c))]
@@ -24,7 +24,7 @@ use crate::{interrupt, Peripheral};
 /// Interrupt handler.
 pub struct InterruptHandler {}
 
-impl interrupt::Handler<interrupt::ETH> for InterruptHandler {
+impl interrupt::typelevel::Handler<interrupt::typelevel::ETH> for InterruptHandler {
     unsafe fn on_interrupt() {
         WAKER.wake();
 
@@ -100,7 +100,7 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
     pub fn new<const TX: usize, const RX: usize>(
         queue: &'d mut PacketQueue<TX, RX>,
         peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<interrupt::ETH, InterruptHandler> + 'd,
+        _irq: impl interrupt::typelevel::Binding<interrupt::typelevel::ETH, InterruptHandler> + 'd,
         ref_clk: impl Peripheral<P = impl RefClkPin<T>> + 'd,
         mdio: impl Peripheral<P = impl MDIOPin<T>> + 'd,
         mdc: impl Peripheral<P = impl MDCPin<T>> + 'd,
@@ -267,8 +267,8 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
             P::phy_reset(&mut this);
             P::phy_init(&mut this);
 
-            interrupt::ETH::unpend();
-            interrupt::ETH::enable();
+            interrupt::ETH.unpend();
+            interrupt::ETH.enable();
 
             this
         }
diff --git a/embassy-stm32/src/eth/v2/mod.rs b/embassy-stm32/src/eth/v2/mod.rs
index 9efa436a..3e45eafd 100644
--- a/embassy-stm32/src/eth/v2/mod.rs
+++ b/embassy-stm32/src/eth/v2/mod.rs
@@ -2,20 +2,20 @@ mod descriptors;
 
 use core::sync::atomic::{fence, Ordering};
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::{into_ref, PeripheralRef};
 
 pub(crate) use self::descriptors::{RDes, RDesRing, TDes, TDesRing};
 use super::*;
 use crate::gpio::sealed::{AFType, Pin as _};
 use crate::gpio::{AnyPin, Speed};
+use crate::interrupt::InterruptExt;
 use crate::pac::ETH;
 use crate::{interrupt, Peripheral};
 
 /// Interrupt handler.
 pub struct InterruptHandler {}
 
-impl interrupt::Handler<interrupt::ETH> for InterruptHandler {
+impl interrupt::typelevel::Handler<interrupt::typelevel::ETH> for InterruptHandler {
     unsafe fn on_interrupt() {
         WAKER.wake();
 
@@ -64,7 +64,7 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
     pub fn new<const TX: usize, const RX: usize>(
         queue: &'d mut PacketQueue<TX, RX>,
         peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<interrupt::ETH, InterruptHandler> + 'd,
+        _irq: impl interrupt::typelevel::Binding<interrupt::typelevel::ETH, InterruptHandler> + 'd,
         ref_clk: impl Peripheral<P = impl RefClkPin<T>> + 'd,
         mdio: impl Peripheral<P = impl MDIOPin<T>> + 'd,
         mdc: impl Peripheral<P = impl MDCPin<T>> + 'd,
@@ -238,8 +238,8 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
             P::phy_reset(&mut this);
             P::phy_init(&mut this);
 
-            interrupt::ETH::unpend();
-            interrupt::ETH::enable();
+            interrupt::ETH.unpend();
+            interrupt::ETH.enable();
 
             this
         }
diff --git a/embassy-stm32/src/exti.rs b/embassy-stm32/src/exti.rs
index c2fa31b2..0631ae47 100644
--- a/embassy-stm32/src/exti.rs
+++ b/embassy-stm32/src/exti.rs
@@ -291,6 +291,7 @@ macro_rules! foreach_exti_irq {
 
 macro_rules! impl_irq {
     ($e:ident) => {
+        #[cfg(feature = "rt")]
         #[interrupt]
         unsafe fn $e() {
             on_irq()
@@ -354,13 +355,13 @@ impl_exti!(EXTI15, 15);
 
 macro_rules! enable_irq {
     ($e:ident) => {
-        crate::interrupt::$e::enable();
+        crate::interrupt::typelevel::$e::enable();
     };
 }
 
 /// safety: must be called only once
 pub(crate) unsafe fn init() {
-    use crate::interrupt::Interrupt;
+    use crate::interrupt::typelevel::Interrupt;
 
     foreach_exti_irq!(enable_irq);
 
diff --git a/embassy-stm32/src/flash/asynch.rs b/embassy-stm32/src/flash/asynch.rs
index 872614d4..70a5ded6 100644
--- a/embassy-stm32/src/flash/asynch.rs
+++ b/embassy-stm32/src/flash/asynch.rs
@@ -1,7 +1,6 @@
 use core::marker::PhantomData;
 
 use atomic_polyfill::{fence, Ordering};
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::drop::OnDrop;
 use embassy_hal_common::into_ref;
 use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
@@ -11,6 +10,7 @@ use super::{
     blocking_read, ensure_sector_aligned, family, get_sector, Async, Error, Flash, FlashLayout, FLASH_BASE, FLASH_SIZE,
     WRITE_SIZE,
 };
+use crate::interrupt::InterruptExt;
 use crate::peripherals::FLASH;
 use crate::{interrupt, Peripheral};
 
@@ -19,12 +19,12 @@ pub(super) static REGION_ACCESS: Mutex<CriticalSectionRawMutex, ()> = Mutex::new
 impl<'d> Flash<'d, Async> {
     pub fn new(
         p: impl Peripheral<P = FLASH> + 'd,
-        _irq: impl interrupt::Binding<crate::interrupt::FLASH, InterruptHandler> + 'd,
+        _irq: impl interrupt::typelevel::Binding<crate::interrupt::typelevel::FLASH, InterruptHandler> + 'd,
     ) -> Self {
         into_ref!(p);
 
-        crate::interrupt::FLASH::unpend();
-        unsafe { crate::interrupt::FLASH::enable() };
+        crate::interrupt::FLASH.unpend();
+        unsafe { crate::interrupt::FLASH.enable() };
 
         Self {
             inner: p,
@@ -49,7 +49,7 @@ impl<'d> Flash<'d, Async> {
 /// Interrupt handler
 pub struct InterruptHandler;
 
-impl interrupt::Handler<crate::interrupt::FLASH> for InterruptHandler {
+impl interrupt::typelevel::Handler<crate::interrupt::typelevel::FLASH> for InterruptHandler {
     unsafe fn on_interrupt() {
         family::on_interrupt();
     }
diff --git a/embassy-stm32/src/i2c/mod.rs b/embassy-stm32/src/i2c/mod.rs
index f898fcc8..b35678ed 100644
--- a/embassy-stm32/src/i2c/mod.rs
+++ b/embassy-stm32/src/i2c/mod.rs
@@ -1,6 +1,6 @@
 #![macro_use]
 
-use crate::interrupt::Interrupt;
+use crate::interrupt;
 
 #[cfg_attr(i2c_v1, path = "v1.rs")]
 #[cfg_attr(i2c_v2, path = "v2.rs")]
@@ -35,7 +35,7 @@ pub(crate) mod sealed {
 }
 
 pub trait Instance: sealed::Instance + 'static {
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 pin_trait!(SclPin, Instance);
@@ -57,7 +57,7 @@ foreach_interrupt!(
         }
 
         impl Instance for peripherals::$inst {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 );
diff --git a/embassy-stm32/src/i2c/v1.rs b/embassy-stm32/src/i2c/v1.rs
index b9be2e58..e0403888 100644
--- a/embassy-stm32/src/i2c/v1.rs
+++ b/embassy-stm32/src/i2c/v1.rs
@@ -16,7 +16,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {}
 }
 
@@ -57,7 +57,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
         _peri: impl Peripheral<P = T> + 'd,
         scl: impl Peripheral<P = impl SclPin<T>> + 'd,
         sda: impl Peripheral<P = impl SdaPin<T>> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         tx_dma: impl Peripheral<P = TXDMA> + 'd,
         rx_dma: impl Peripheral<P = RXDMA> + 'd,
         freq: Hertz,
diff --git a/embassy-stm32/src/i2c/v2.rs b/embassy-stm32/src/i2c/v2.rs
index 10f57f70..1aaf2b46 100644
--- a/embassy-stm32/src/i2c/v2.rs
+++ b/embassy-stm32/src/i2c/v2.rs
@@ -3,7 +3,6 @@ use core::future::poll_fn;
 use core::marker::PhantomData;
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_embedded_hal::SetConfig;
 use embassy_hal_common::drop::OnDrop;
 use embassy_hal_common::{into_ref, PeripheralRef};
@@ -13,6 +12,7 @@ use crate::dma::{NoDma, Transfer};
 use crate::gpio::sealed::AFType;
 use crate::gpio::Pull;
 use crate::i2c::{Error, Instance, SclPin, SdaPin};
+use crate::interrupt::typelevel::Interrupt;
 use crate::pac::i2c;
 use crate::time::Hertz;
 use crate::{interrupt, Peripheral};
@@ -22,7 +22,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let regs = T::regs();
         let isr = regs.isr().read();
@@ -78,7 +78,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
         peri: impl Peripheral<P = T> + 'd,
         scl: impl Peripheral<P = impl SclPin<T>> + 'd,
         sda: impl Peripheral<P = impl SdaPin<T>> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         tx_dma: impl Peripheral<P = TXDMA> + 'd,
         rx_dma: impl Peripheral<P = RXDMA> + 'd,
         freq: Hertz,
diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs
index 8c13774a..6fde61c0 100644
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -72,52 +72,47 @@ pub(crate) mod _generated {
     include!(concat!(env!("OUT_DIR"), "/_generated.rs"));
 }
 
-pub mod interrupt {
-    //! Interrupt definitions and macros to bind them.
-    pub use cortex_m::interrupt::{CriticalSection, Mutex};
-    pub use embassy_cortex_m::interrupt::{Binding, Handler, Interrupt, Priority};
+pub use crate::_generated::interrupt;
 
-    pub use crate::_generated::interrupt::*;
+/// Macro to bind interrupts to handlers.
+///
+/// This defines the right interrupt handlers, and creates a unit struct (like `struct Irqs;`)
+/// and implements the right [`Binding`]s for it. You can pass this struct to drivers to
+/// prove at compile-time that the right interrupts have been bound.
+// developer note: this macro can't be in `embassy-hal-common` due to the use of `$crate`.
+#[macro_export]
+macro_rules! bind_interrupts {
+    ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
+        $vis struct $name;
 
-    /// Macro to bind interrupts to handlers.
-    ///
-    /// This defines the right interrupt handlers, and creates a unit struct (like `struct Irqs;`)
-    /// and implements the right [`Binding`]s for it. You can pass this struct to drivers to
-    /// prove at compile-time that the right interrupts have been bound.
-    // developer note: this macro can't be in `embassy-cortex-m` due to the use of `$crate`.
-    #[macro_export]
-    macro_rules! bind_interrupts {
-        ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
-            $vis struct $name;
+        $(
+            #[allow(non_snake_case)]
+            #[no_mangle]
+            unsafe extern "C" fn $irq() {
+                $(
+                    <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
+                )*
+            }
 
             $(
-                #[allow(non_snake_case)]
-                #[no_mangle]
-                unsafe extern "C" fn $irq() {
-                    $(
-                        <$handler as $crate::interrupt::Handler<$crate::interrupt::$irq>>::on_interrupt();
-                    )*
-                }
-
-                $(
-                    unsafe impl $crate::interrupt::Binding<$crate::interrupt::$irq, $handler> for $name {}
-                )*
+                unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
             )*
-        };
-    }
+        )*
+    };
 }
 
 // Reexports
 pub use _generated::{peripherals, Peripherals};
-pub use embassy_cortex_m::executor;
-use embassy_cortex_m::interrupt::Priority;
-pub use embassy_cortex_m::interrupt::_export::interrupt;
 pub use embassy_hal_common::{into_ref, Peripheral, PeripheralRef};
 #[cfg(feature = "unstable-pac")]
 pub use stm32_metapac as pac;
 #[cfg(not(feature = "unstable-pac"))]
 pub(crate) use stm32_metapac as pac;
 
+use crate::interrupt::Priority;
+#[cfg(feature = "rt")]
+pub use crate::pac::NVIC_PRIO_BITS;
+
 #[non_exhaustive]
 pub struct Config {
     pub rcc: rcc::Config,
diff --git a/embassy-stm32/src/rcc/g4.rs b/embassy-stm32/src/rcc/g4.rs
index 7e748c7b..2b52416b 100644
--- a/embassy-stm32/src/rcc/g4.rs
+++ b/embassy-stm32/src/rcc/g4.rs
@@ -1,4 +1,6 @@
-use stm32_metapac::rcc::vals::{Hpre, Ppre, Sw};
+use stm32_metapac::flash::vals::Latency;
+use stm32_metapac::rcc::vals::{Hpre, Pllsrc, Ppre, Sw};
+use stm32_metapac::FLASH;
 
 use crate::pac::{PWR, RCC};
 use crate::rcc::{set_freqs, Clocks};
@@ -15,6 +17,7 @@ pub const LSI_FREQ: Hertz = Hertz(32_000);
 pub enum ClockSrc {
     HSE(Hertz),
     HSI16,
+    PLLCLK(PllSrc, PllM, PllN, PllR),
 }
 
 /// AHB prescaler
@@ -41,6 +44,128 @@ pub enum APBPrescaler {
     Div16,
 }
 
+/// PLL clock input source
+#[derive(Clone, Copy, Debug)]
+pub enum PllSrc {
+    HSI16,
+    HSE(Hertz),
+}
+
+impl Into<Pllsrc> for PllSrc {
+    fn into(self) -> Pllsrc {
+        match self {
+            PllSrc::HSE(..) => Pllsrc::HSE,
+            PllSrc::HSI16 => Pllsrc::HSI16,
+        }
+    }
+}
+
+#[derive(Clone, Copy)]
+pub enum PllR {
+    Div2,
+    Div4,
+    Div6,
+    Div8,
+}
+
+impl PllR {
+    pub fn to_div(self) -> u32 {
+        let val: u8 = self.into();
+        (val as u32 + 1) * 2
+    }
+}
+
+impl From<PllR> for u8 {
+    fn from(val: PllR) -> u8 {
+        match val {
+            PllR::Div2 => 0b00,
+            PllR::Div4 => 0b01,
+            PllR::Div6 => 0b10,
+            PllR::Div8 => 0b11,
+        }
+    }
+}
+
+seq_macro::seq!(N in 8..=127 {
+    #[derive(Clone, Copy)]
+    pub enum PllN {
+        #(
+            Mul~N,
+        )*
+    }
+
+    impl From<PllN> for u8 {
+        fn from(val: PllN) -> u8 {
+            match val {
+                #(
+                    PllN::Mul~N => N,
+                )*
+            }
+        }
+    }
+
+    impl PllN {
+        pub fn to_mul(self) -> u32 {
+            match self {
+                #(
+                    PllN::Mul~N => N,
+                )*
+            }
+        }
+    }
+});
+
+// Pre-division
+#[derive(Copy, Clone)]
+pub enum PllM {
+    Div1,
+    Div2,
+    Div3,
+    Div4,
+    Div5,
+    Div6,
+    Div7,
+    Div8,
+    Div9,
+    Div10,
+    Div11,
+    Div12,
+    Div13,
+    Div14,
+    Div15,
+    Div16,
+}
+
+impl PllM {
+    pub fn to_div(self) -> u32 {
+        let val: u8 = self.into();
+        val as u32 + 1
+    }
+}
+
+impl From<PllM> for u8 {
+    fn from(val: PllM) -> u8 {
+        match val {
+            PllM::Div1 => 0b0000,
+            PllM::Div2 => 0b0001,
+            PllM::Div3 => 0b0010,
+            PllM::Div4 => 0b0011,
+            PllM::Div5 => 0b0100,
+            PllM::Div6 => 0b0101,
+            PllM::Div7 => 0b0110,
+            PllM::Div8 => 0b0111,
+            PllM::Div9 => 0b1000,
+            PllM::Div10 => 0b1001,
+            PllM::Div11 => 0b1010,
+            PllM::Div12 => 0b1011,
+            PllM::Div13 => 0b1100,
+            PllM::Div14 => 0b1101,
+            PllM::Div15 => 0b1110,
+            PllM::Div16 => 0b1111,
+        }
+    }
+}
+
 impl AHBPrescaler {
     const fn div(self) -> u32 {
         match self {
@@ -135,6 +260,76 @@ pub(crate) unsafe fn init(config: Config) {
 
             (freq.0, Sw::HSE)
         }
+        ClockSrc::PLLCLK(src, prediv, mul, div) => {
+            let src_freq = match src {
+                PllSrc::HSI16 => {
+                    // Enable HSI16 as clock source for PLL
+                    RCC.cr().write(|w| w.set_hsion(true));
+                    while !RCC.cr().read().hsirdy() {}
+
+                    HSI_FREQ.0
+                }
+                PllSrc::HSE(freq) => {
+                    // Enable HSE as clock source for PLL
+                    RCC.cr().write(|w| w.set_hseon(true));
+                    while !RCC.cr().read().hserdy() {}
+
+                    freq.0
+                }
+            };
+
+            // Make sure PLL is disabled while we configure it
+            RCC.cr().modify(|w| w.set_pllon(false));
+            while RCC.cr().read().pllrdy() {}
+
+            let freq = src_freq / prediv.to_div() * mul.to_mul() / div.to_div();
+            assert!(freq <= 170_000_000);
+
+            if freq >= 150_000_000 {
+                // Enable Core Boost mode on freq >= 150Mhz ([RM0440] p234)
+                PWR.cr5().modify(|w| w.set_r1mode(false));
+                // Set flash wait state in boost mode based on frequency ([RM0440] p191)
+                if freq <= 36_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS0));
+                } else if freq <= 68_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS1));
+                } else if freq <= 102_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS2));
+                } else if freq <= 136_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS3));
+                } else {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS4));
+                }
+            } else {
+                PWR.cr5().modify(|w| w.set_r1mode(true));
+                // Set flash wait state in normal mode based on frequency ([RM0440] p191)
+                if freq <= 30_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS0));
+                } else if freq <= 60_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS1));
+                } else if freq <= 80_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS2));
+                } else if freq <= 120_000_000 {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS3));
+                } else {
+                    FLASH.acr().modify(|w| w.set_latency(Latency::WS4));
+                }
+            }
+
+            RCC.pllcfgr().write(move |w| {
+                w.set_plln(mul.into());
+                w.set_pllm(prediv.into());
+                w.set_pllr(div.into());
+                w.set_pllsrc(src.into());
+            });
+
+            // Enable PLL
+            RCC.cr().modify(|w| w.set_pllon(true));
+            while !RCC.cr().read().pllrdy() {}
+            RCC.pllcfgr().modify(|w| w.set_pllren(true));
+
+            (freq, Sw::PLLRCLK)
+        }
     };
 
     RCC.cfgr().modify(|w| {
diff --git a/embassy-stm32/src/rng.rs b/embassy-stm32/src/rng.rs
index 1e16b847..c657bf70 100644
--- a/embassy-stm32/src/rng.rs
+++ b/embassy-stm32/src/rng.rs
@@ -149,6 +149,7 @@ foreach_peripheral!(
     };
 );
 
+#[cfg(feature = "rt")]
 macro_rules! irq {
     ($irq:ident) => {
         mod rng_irq {
@@ -166,6 +167,7 @@ macro_rules! irq {
     };
 }
 
+#[cfg(feature = "rt")]
 foreach_interrupt!(
     (RNG) => {
         irq!(RNG);
diff --git a/embassy-stm32/src/sdmmc/mod.rs b/embassy-stm32/src/sdmmc/mod.rs
index 3cc17aa6..28eb49ab 100644
--- a/embassy-stm32/src/sdmmc/mod.rs
+++ b/embassy-stm32/src/sdmmc/mod.rs
@@ -14,7 +14,7 @@ use sdio_host::{BusWidth, CardCapacity, CardStatus, CurrentState, SDStatus, CID,
 use crate::dma::NoDma;
 use crate::gpio::sealed::{AFType, Pin};
 use crate::gpio::{AnyPin, Pull, Speed};
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::pac::sdmmc::Sdmmc as RegBlock;
 use crate::rcc::RccPeripheral;
 use crate::time::Hertz;
@@ -42,7 +42,7 @@ impl<T: Instance> InterruptHandler<T> {
     }
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         Self::data_interrupts(false);
         T::state().wake();
@@ -276,7 +276,7 @@ pub struct Sdmmc<'d, T: Instance, Dma: SdmmcDma<T> = NoDma> {
 impl<'d, T: Instance, Dma: SdmmcDma<T>> Sdmmc<'d, T, Dma> {
     pub fn new_1bit(
         sdmmc: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
         clk: impl Peripheral<P = impl CkPin<T>> + 'd,
         cmd: impl Peripheral<P = impl CmdPin<T>> + 'd,
@@ -310,7 +310,7 @@ impl<'d, T: Instance, Dma: SdmmcDma<T>> Sdmmc<'d, T, Dma> {
 
     pub fn new_4bit(
         sdmmc: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         dma: impl Peripheral<P = Dma> + 'd,
         clk: impl Peripheral<P = impl CkPin<T>> + 'd,
         cmd: impl Peripheral<P = impl CmdPin<T>> + 'd,
@@ -356,7 +356,7 @@ impl<'d, T: Instance, Dma: SdmmcDma<T>> Sdmmc<'d, T, Dma> {
 impl<'d, T: Instance> Sdmmc<'d, T, NoDma> {
     pub fn new_1bit(
         sdmmc: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         clk: impl Peripheral<P = impl CkPin<T>> + 'd,
         cmd: impl Peripheral<P = impl CmdPin<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
@@ -389,7 +389,7 @@ impl<'d, T: Instance> Sdmmc<'d, T, NoDma> {
 
     pub fn new_4bit(
         sdmmc: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         clk: impl Peripheral<P = impl CkPin<T>> + 'd,
         cmd: impl Peripheral<P = impl CmdPin<T>> + 'd,
         d0: impl Peripheral<P = impl D0Pin<T>> + 'd,
@@ -1401,7 +1401,7 @@ pub(crate) mod sealed {
     use super::*;
 
     pub trait Instance {
-        type Interrupt: Interrupt;
+        type Interrupt: interrupt::typelevel::Interrupt;
 
         fn regs() -> RegBlock;
         fn state() -> &'static AtomicWaker;
@@ -1490,7 +1490,7 @@ cfg_if::cfg_if! {
 foreach_peripheral!(
     (sdmmc, $inst:ident) => {
         impl sealed::Instance for peripherals::$inst {
-            type Interrupt = crate::interrupt::$inst;
+            type Interrupt = crate::interrupt::typelevel::$inst;
 
             fn regs() -> RegBlock {
                 crate::pac::$inst
diff --git a/embassy-stm32/src/time_driver.rs b/embassy-stm32/src/time_driver.rs
index bab70099..e82501a4 100644
--- a/embassy-stm32/src/time_driver.rs
+++ b/embassy-stm32/src/time_driver.rs
@@ -11,7 +11,7 @@ use embassy_time::driver::{AlarmHandle, Driver};
 use embassy_time::TICK_HZ;
 use stm32_metapac::timer::regs;
 
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::pac::timer::vals;
 use crate::rcc::sealed::RccPeripheral;
 use crate::timer::sealed::{Basic16bitInstance as BasicInstance, GeneralPurpose16bitInstance as Instance};
@@ -40,6 +40,7 @@ type T = peripherals::TIM15;
 foreach_interrupt! {
     (TIM2, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim2)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -47,6 +48,7 @@ foreach_interrupt! {
     };
     (TIM3, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim3)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -54,6 +56,7 @@ foreach_interrupt! {
     };
     (TIM4, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim4)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -61,6 +64,7 @@ foreach_interrupt! {
     };
     (TIM5, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim5)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -68,6 +72,7 @@ foreach_interrupt! {
     };
     (TIM12, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim12)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -75,6 +80,7 @@ foreach_interrupt! {
     };
     (TIM15, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim15)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
diff --git a/embassy-stm32/src/timer/mod.rs b/embassy-stm32/src/timer/mod.rs
index 772c6768..14db9702 100644
--- a/embassy-stm32/src/timer/mod.rs
+++ b/embassy-stm32/src/timer/mod.rs
@@ -1,6 +1,6 @@
 use stm32_metapac::timer::vals;
 
-use crate::interrupt::Interrupt;
+use crate::interrupt;
 use crate::rcc::sealed::RccPeripheral as __RccPeri;
 use crate::rcc::RccPeripheral;
 use crate::time::Hertz;
@@ -13,7 +13,7 @@ pub mod low_level {
 pub(crate) mod sealed {
     use super::*;
     pub trait Basic16bitInstance: RccPeripheral {
-        type Interrupt: Interrupt;
+        type Interrupt: interrupt::typelevel::Interrupt;
 
         fn regs() -> crate::pac::timer::TimBasic;
 
@@ -57,7 +57,7 @@ pub trait Basic16bitInstance: sealed::Basic16bitInstance + 'static {}
 macro_rules! impl_basic_16bit_timer {
     ($inst:ident, $irq:ident) => {
         impl sealed::Basic16bitInstance for crate::peripherals::$inst {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
 
             fn regs() -> crate::pac::timer::TimBasic {
                 crate::pac::timer::TimBasic(crate::pac::$inst.0)
diff --git a/embassy-stm32/src/usart/buffered.rs b/embassy-stm32/src/usart/buffered.rs
index 252e945d..613da567 100644
--- a/embassy-stm32/src/usart/buffered.rs
+++ b/embassy-stm32/src/usart/buffered.rs
@@ -2,18 +2,18 @@ use core::future::poll_fn;
 use core::slice;
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::atomic_ring_buffer::RingBuffer;
 use embassy_sync::waitqueue::AtomicWaker;
 
 use super::*;
+use crate::interrupt::typelevel::Interrupt;
 
 /// Interrupt handler.
 pub struct InterruptHandler<T: BasicInstance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: BasicInstance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: BasicInstance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let state = T::buffered_state();
@@ -115,7 +115,7 @@ pub struct BufferedUartRx<'d, T: BasicInstance> {
 impl<'d, T: BasicInstance> BufferedUart<'d, T> {
     pub fn new(
         peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         tx: impl Peripheral<P = impl TxPin<T>> + 'd,
         tx_buffer: &'d mut [u8],
@@ -130,7 +130,7 @@ impl<'d, T: BasicInstance> BufferedUart<'d, T> {
 
     pub fn new_with_rtscts(
         peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         tx: impl Peripheral<P = impl TxPin<T>> + 'd,
         rts: impl Peripheral<P = impl RtsPin<T>> + 'd,
@@ -159,7 +159,7 @@ impl<'d, T: BasicInstance> BufferedUart<'d, T> {
     #[cfg(not(any(usart_v1, usart_v2)))]
     pub fn new_with_de(
         peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         tx: impl Peripheral<P = impl TxPin<T>> + 'd,
         de: impl Peripheral<P = impl DePin<T>> + 'd,
diff --git a/embassy-stm32/src/usart/mod.rs b/embassy-stm32/src/usart/mod.rs
index ef108015..da3644a8 100644
--- a/embassy-stm32/src/usart/mod.rs
+++ b/embassy-stm32/src/usart/mod.rs
@@ -5,13 +5,13 @@ use core::marker::PhantomData;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::Poll;
 
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::drop::OnDrop;
 use embassy_hal_common::{into_ref, PeripheralRef};
 use futures::future::{select, Either};
 
 use crate::dma::{NoDma, Transfer};
 use crate::gpio::sealed::AFType;
+use crate::interrupt::typelevel::Interrupt;
 #[cfg(not(any(usart_v1, usart_v2)))]
 #[allow(unused_imports)]
 use crate::pac::usart::regs::Isr as Sr;
@@ -31,7 +31,7 @@ pub struct InterruptHandler<T: BasicInstance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: BasicInstance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: BasicInstance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         let r = T::regs();
         let s = T::state();
@@ -281,7 +281,7 @@ impl<'d, T: BasicInstance, RxDma> UartRx<'d, T, RxDma> {
     /// Useful if you only want Uart Rx. It saves 1 pin and consumes a little less power.
     pub fn new(
         peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         rx_dma: impl Peripheral<P = RxDma> + 'd,
         config: Config,
@@ -294,7 +294,7 @@ impl<'d, T: BasicInstance, RxDma> UartRx<'d, T, RxDma> {
 
     pub fn new_with_rts(
         peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         rts: impl Peripheral<P = impl RtsPin<T>> + 'd,
         rx_dma: impl Peripheral<P = RxDma> + 'd,
@@ -650,7 +650,7 @@ impl<'d, T: BasicInstance, TxDma, RxDma> Uart<'d, T, TxDma, RxDma> {
         peri: impl Peripheral<P = T> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         tx: impl Peripheral<P = impl TxPin<T>> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         tx_dma: impl Peripheral<P = TxDma> + 'd,
         rx_dma: impl Peripheral<P = RxDma> + 'd,
         config: Config,
@@ -665,7 +665,7 @@ impl<'d, T: BasicInstance, TxDma, RxDma> Uart<'d, T, TxDma, RxDma> {
         peri: impl Peripheral<P = T> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         tx: impl Peripheral<P = impl TxPin<T>> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         rts: impl Peripheral<P = impl RtsPin<T>> + 'd,
         cts: impl Peripheral<P = impl CtsPin<T>> + 'd,
         tx_dma: impl Peripheral<P = TxDma> + 'd,
@@ -693,7 +693,7 @@ impl<'d, T: BasicInstance, TxDma, RxDma> Uart<'d, T, TxDma, RxDma> {
         peri: impl Peripheral<P = T> + 'd,
         rx: impl Peripheral<P = impl RxPin<T>> + 'd,
         tx: impl Peripheral<P = impl TxPin<T>> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         de: impl Peripheral<P = impl DePin<T>> + 'd,
         tx_dma: impl Peripheral<P = TxDma> + 'd,
         rx_dma: impl Peripheral<P = RxDma> + 'd,
@@ -1179,7 +1179,7 @@ pub(crate) mod sealed {
 
     pub trait BasicInstance: crate::rcc::RccPeripheral {
         const KIND: Kind;
-        type Interrupt: crate::interrupt::Interrupt;
+        type Interrupt: interrupt::typelevel::Interrupt;
 
         fn regs() -> Regs;
         fn state() -> &'static State;
@@ -1211,7 +1211,7 @@ macro_rules! impl_usart {
     ($inst:ident, $irq:ident, $kind:expr) => {
         impl sealed::BasicInstance for crate::peripherals::$inst {
             const KIND: Kind = $kind;
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
 
             fn regs() -> Regs {
                 Regs(crate::pac::$inst.0)
diff --git a/embassy-stm32/src/usb/mod.rs b/embassy-stm32/src/usb/mod.rs
index fbd1fa82..bee287fe 100644
--- a/embassy-stm32/src/usb/mod.rs
+++ b/embassy-stm32/src/usb/mod.rs
@@ -1,4 +1,4 @@
-use crate::interrupt::Interrupt;
+use crate::interrupt;
 use crate::rcc::RccPeripheral;
 
 #[cfg(feature = "nightly")]
@@ -13,7 +13,7 @@ pub(crate) mod sealed {
 }
 
 pub trait Instance: sealed::Instance + RccPeripheral + 'static {
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 // Internal PHY pins
@@ -29,7 +29,7 @@ foreach_interrupt!(
         }
 
         impl Instance for crate::peripherals::$inst {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 );
diff --git a/embassy-stm32/src/usb/usb.rs b/embassy-stm32/src/usb/usb.rs
index 13410797..7486bd37 100644
--- a/embassy-stm32/src/usb/usb.rs
+++ b/embassy-stm32/src/usb/usb.rs
@@ -14,7 +14,7 @@ use embassy_usb_driver::{
 
 use super::{DmPin, DpPin, Instance};
 use crate::gpio::sealed::AFType;
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::pac::usb::regs;
 use crate::pac::usb::vals::{EpType, Stat};
 use crate::pac::USBRAM;
@@ -26,7 +26,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         unsafe {
             let regs = T::regs();
@@ -255,7 +255,7 @@ pub struct Driver<'d, T: Instance> {
 impl<'d, T: Instance> Driver<'d, T> {
     pub fn new(
         _usb: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         dp: impl Peripheral<P = impl DpPin<T>> + 'd,
         dm: impl Peripheral<P = impl DmPin<T>> + 'd,
     ) -> Self {
diff --git a/embassy-stm32/src/usb_otg/mod.rs b/embassy-stm32/src/usb_otg/mod.rs
index 193e0df0..317264cb 100644
--- a/embassy-stm32/src/usb_otg/mod.rs
+++ b/embassy-stm32/src/usb_otg/mod.rs
@@ -1,7 +1,5 @@
-use embassy_cortex_m::interrupt::Interrupt;
-
-use crate::peripherals;
 use crate::rcc::RccPeripheral;
+use crate::{interrupt, peripherals};
 
 #[cfg(feature = "nightly")]
 mod usb;
@@ -25,7 +23,7 @@ pub(crate) mod sealed {
 }
 
 pub trait Instance: sealed::Instance + RccPeripheral {
-    type Interrupt: Interrupt;
+    type Interrupt: interrupt::typelevel::Interrupt;
 }
 
 // Internal PHY pins
@@ -109,7 +107,7 @@ foreach_interrupt!(
         }
 
         impl Instance for peripherals::USB_OTG_FS {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 
@@ -161,7 +159,7 @@ foreach_interrupt!(
         }
 
         impl Instance for peripherals::USB_OTG_HS {
-            type Interrupt = crate::interrupt::$irq;
+            type Interrupt = crate::interrupt::typelevel::$irq;
         }
     };
 );
diff --git a/embassy-stm32/src/usb_otg/usb.rs b/embassy-stm32/src/usb_otg/usb.rs
index e602bcb7..16cbf1a9 100644
--- a/embassy-stm32/src/usb_otg/usb.rs
+++ b/embassy-stm32/src/usb_otg/usb.rs
@@ -3,7 +3,6 @@ use core::marker::PhantomData;
 use core::task::Poll;
 
 use atomic_polyfill::{AtomicBool, AtomicU16, Ordering};
-use embassy_cortex_m::interrupt::Interrupt;
 use embassy_hal_common::{into_ref, Peripheral};
 use embassy_sync::waitqueue::AtomicWaker;
 use embassy_usb_driver::{
@@ -15,6 +14,7 @@ use futures::future::poll_fn;
 use super::*;
 use crate::gpio::sealed::AFType;
 use crate::interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::pac::otg::{regs, vals};
 use crate::rcc::sealed::RccPeripheral;
 use crate::time::Hertz;
@@ -24,7 +24,7 @@ pub struct InterruptHandler<T: Instance> {
     _phantom: PhantomData<T>,
 }
 
-impl<T: Instance> interrupt::Handler<T::Interrupt> for InterruptHandler<T> {
+impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandler<T> {
     unsafe fn on_interrupt() {
         trace!("irq");
         let r = T::regs();
@@ -291,7 +291,7 @@ impl<'d, T: Instance> Driver<'d, T> {
     /// Endpoint allocation will fail if it is too small.
     pub fn new_fs(
         _peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         dp: impl Peripheral<P = impl DpPin<T>> + 'd,
         dm: impl Peripheral<P = impl DmPin<T>> + 'd,
         ep_out_buffer: &'d mut [u8],
@@ -322,7 +322,7 @@ impl<'d, T: Instance> Driver<'d, T> {
     /// Endpoint allocation will fail if it is too small.
     pub fn new_hs_ulpi(
         _peri: impl Peripheral<P = T> + 'd,
-        _irq: impl interrupt::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
+        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
         ulpi_clk: impl Peripheral<P = impl UlpiClkPin<T>> + 'd,
         ulpi_dir: impl Peripheral<P = impl UlpiDirPin<T>> + 'd,
         ulpi_nxt: impl Peripheral<P = impl UlpiNxtPin<T>> + 'd,
diff --git a/embassy-sync/src/fmt.rs b/embassy-sync/src/fmt.rs
index f8bb0a03..06697081 100644
--- a/embassy-sync/src/fmt.rs
+++ b/embassy-sync/src/fmt.rs
@@ -195,9 +195,6 @@ macro_rules! unwrap {
     }
 }
 
-#[cfg(feature = "defmt-timestamp-uptime")]
-defmt::timestamp! {"{=u64:us}", crate::time::Instant::now().as_micros() }
-
 #[derive(Debug, Copy, Clone, Eq, PartialEq)]
 pub struct NoneError;
 
diff --git a/examples/nrf52840-rtic/.cargo/config.toml b/examples/nrf52840-rtic/.cargo/config.toml
new file mode 100644
index 00000000..3872e718
--- /dev/null
+++ b/examples/nrf52840-rtic/.cargo/config.toml
@@ -0,0 +1,9 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# replace nRF82840_xxAA with your chip as listed in `probe-rs-cli chip list`
+runner = "probe-rs-cli run --chip nRF52840_xxAA"
+
+[build]
+target = "thumbv7em-none-eabi"
+
+[env]
+DEFMT_LOG = "trace"
diff --git a/examples/nrf52840-rtic/Cargo.toml b/examples/nrf52840-rtic/Cargo.toml
new file mode 100644
index 00000000..0f9048b0
--- /dev/null
+++ b/examples/nrf52840-rtic/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+edition = "2021"
+name = "embassy-nrf52840-rtic-examples"
+version = "0.1.0"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+rtic = { version = "2", features = ["thumbv7-backend"] }
+
+embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
+embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
+embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "generic-queue"] }
+embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["nightly", "unstable-traits", "defmt", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
+
+defmt = "0.3"
+defmt-rtt = "0.4"
+
+cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
+cortex-m-rt = "0.7.0"
+panic-probe = { version = "0.3", features = ["print-defmt"] }
+futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
diff --git a/examples/nrf52840-rtic/build.rs b/examples/nrf52840-rtic/build.rs
new file mode 100644
index 00000000..30691aa9
--- /dev/null
+++ b/examples/nrf52840-rtic/build.rs
@@ -0,0 +1,35 @@
+//! This build script copies the `memory.x` file from the crate root into
+//! a directory where the linker can always find it at build time.
+//! For many projects this is optional, as the linker always searches the
+//! project root directory -- wherever `Cargo.toml` is. However, if you
+//! are using a workspace or have a more complicated build setup, this
+//! build script becomes required. Additionally, by requesting that
+//! Cargo re-run the build script whenever `memory.x` is changed,
+//! updating `memory.x` ensures a rebuild of the application with the
+//! new memory settings.
+
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    // Put `memory.x` in our output directory and ensure it's
+    // on the linker search path.
+    let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
+    File::create(out.join("memory.x"))
+        .unwrap()
+        .write_all(include_bytes!("memory.x"))
+        .unwrap();
+    println!("cargo:rustc-link-search={}", out.display());
+
+    // By default, Cargo will re-run a build script whenever
+    // any file in the project changes. By specifying `memory.x`
+    // here, we ensure the build script is only re-run when
+    // `memory.x` is changed.
+    println!("cargo:rerun-if-changed=memory.x");
+
+    println!("cargo:rustc-link-arg-bins=--nmagic");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
+}
diff --git a/examples/nrf52840-rtic/memory.x b/examples/nrf52840-rtic/memory.x
new file mode 100644
index 00000000..9b04edec
--- /dev/null
+++ b/examples/nrf52840-rtic/memory.x
@@ -0,0 +1,7 @@
+MEMORY
+{
+  /* NOTE 1 K = 1 KiBi = 1024 bytes */
+  /* These values correspond to the NRF52840 with Softdevices S140 7.0.1 */
+  FLASH : ORIGIN = 0x00000000, LENGTH = 1024K
+  RAM : ORIGIN = 0x20000000, LENGTH = 256K
+}
diff --git a/examples/nrf52840-rtic/src/bin/blinky.rs b/examples/nrf52840-rtic/src/bin/blinky.rs
new file mode 100644
index 00000000..a682c193
--- /dev/null
+++ b/examples/nrf52840-rtic/src/bin/blinky.rs
@@ -0,0 +1,43 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use {defmt_rtt as _, panic_probe as _};
+
+#[rtic::app(device = embassy_nrf, peripherals = false, dispatchers = [SWI0_EGU0, SWI1_EGU1])]
+mod app {
+    use defmt::info;
+    use embassy_nrf::gpio::{Level, Output, OutputDrive};
+    use embassy_nrf::peripherals;
+    use embassy_time::{Duration, Timer};
+
+    #[shared]
+    struct Shared {}
+
+    #[local]
+    struct Local {}
+
+    #[init]
+    fn init(_: init::Context) -> (Shared, Local) {
+        info!("Hello World!");
+
+        let p = embassy_nrf::init(Default::default());
+        blink::spawn(p.P0_13).map_err(|_| ()).unwrap();
+
+        (Shared {}, Local {})
+    }
+
+    #[task(priority = 1)]
+    async fn blink(_cx: blink::Context, pin: peripherals::P0_13) {
+        let mut led = Output::new(pin, Level::Low, OutputDrive::Standard);
+
+        loop {
+            info!("off!");
+            led.set_high();
+            Timer::after(Duration::from_millis(300)).await;
+            info!("on!");
+            led.set_low();
+            Timer::after(Duration::from_millis(300)).await;
+        }
+    }
+}
diff --git a/examples/nrf52840/src/bin/multiprio.rs b/examples/nrf52840/src/bin/multiprio.rs
index 851e189e..aab81911 100644
--- a/examples/nrf52840/src/bin/multiprio.rs
+++ b/examples/nrf52840/src/bin/multiprio.rs
@@ -57,14 +57,11 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
-use core::mem;
-
-use cortex_m::peripheral::NVIC;
 use cortex_m_rt::entry;
 use defmt::{info, unwrap};
-use embassy_nrf::executor::{Executor, InterruptExecutor};
+use embassy_executor::{Executor, InterruptExecutor};
 use embassy_nrf::interrupt;
-use embassy_nrf::pac::Interrupt;
+use embassy_nrf::interrupt::{InterruptExt, Priority};
 use embassy_time::{Duration, Instant, Timer};
 use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
@@ -130,16 +127,15 @@ fn main() -> ! {
     info!("Hello World!");
 
     let _p = embassy_nrf::init(Default::default());
-    let mut nvic: NVIC = unsafe { mem::transmute(()) };
 
     // High-priority executor: SWI1_EGU1, priority level 6
-    unsafe { nvic.set_priority(Interrupt::SWI1_EGU1, 6 << 5) };
-    let spawner = EXECUTOR_HIGH.start(Interrupt::SWI1_EGU1);
+    interrupt::SWI1_EGU1.set_priority(Priority::P6);
+    let spawner = EXECUTOR_HIGH.start(interrupt::SWI1_EGU1);
     unwrap!(spawner.spawn(run_high()));
 
     // Medium-priority executor: SWI0_EGU0, priority level 7
-    unsafe { nvic.set_priority(Interrupt::SWI0_EGU0, 7 << 5) };
-    let spawner = EXECUTOR_MED.start(Interrupt::SWI0_EGU0);
+    interrupt::SWI0_EGU0.set_priority(Priority::P7);
+    let spawner = EXECUTOR_MED.start(interrupt::SWI0_EGU0);
     unwrap!(spawner.spawn(run_med()));
 
     // Low priority executor: runs in thread mode, using WFE/SEV
diff --git a/examples/nrf52840/src/bin/usb_ethernet.rs b/examples/nrf52840/src/bin/usb_ethernet.rs
index 1065f5b5..f527c0d7 100644
--- a/examples/nrf52840/src/bin/usb_ethernet.rs
+++ b/examples/nrf52840/src/bin/usb_ethernet.rs
@@ -97,12 +97,12 @@ async fn main(spawner: Spawner) {
     let (runner, device) = class.into_embassy_net_device::<MTU, 4, 4>(make_static!(NetState::new()), our_mac_addr);
     unwrap!(spawner.spawn(usb_ncm_task(runner)));
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::StaticConfig {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    // let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
-    //});
+    // });
 
     // Generate random seed
     let mut rng = Rng::new(p.RNG, Irqs);
diff --git a/examples/rp/Cargo.toml b/examples/rp/Cargo.toml
index e946b481..48f3a26b 100644
--- a/examples/rp/Cargo.toml
+++ b/examples/rp/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-embedded-hal = { version = "0.1.0", path = "../../embassy-embedded-hal", features = ["defmt"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime"] }
 embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["defmt", "unstable-traits", "nightly", "unstable-pac", "time-driver", "critical-section-impl"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/rp/src/bin/ethernet_w5500_multisocket.rs b/examples/rp/src/bin/ethernet_w5500_multisocket.rs
index 63e142e7..82568254 100644
--- a/examples/rp/src/bin/ethernet_w5500_multisocket.rs
+++ b/examples/rp/src/bin/ethernet_w5500_multisocket.rs
@@ -64,7 +64,7 @@ async fn main(spawner: Spawner) {
     // Init network stack
     let stack = &*make_static!(Stack::new(
         device,
-        embassy_net::Config::Dhcp(Default::default()),
+        embassy_net::Config::dhcpv4(Default::default()),
         make_static!(StackResources::<3>::new()),
         seed
     ));
@@ -120,9 +120,9 @@ async fn listen_task(stack: &'static Stack<Device<'static>>, id: u8, port: u16)
     }
 }
 
-async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfig {
+async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfigV4 {
     loop {
-        if let Some(config) = stack.config() {
+        if let Some(config) = stack.config_v4() {
             return config.clone();
         }
         yield_now().await;
diff --git a/examples/rp/src/bin/ethernet_w5500_tcp_client.rs b/examples/rp/src/bin/ethernet_w5500_tcp_client.rs
index a532de00..d562defa 100644
--- a/examples/rp/src/bin/ethernet_w5500_tcp_client.rs
+++ b/examples/rp/src/bin/ethernet_w5500_tcp_client.rs
@@ -67,7 +67,7 @@ async fn main(spawner: Spawner) {
     // Init network stack
     let stack = &*make_static!(Stack::new(
         device,
-        embassy_net::Config::Dhcp(Default::default()),
+        embassy_net::Config::dhcpv4(Default::default()),
         make_static!(StackResources::<2>::new()),
         seed
     ));
@@ -108,9 +108,9 @@ async fn main(spawner: Spawner) {
     }
 }
 
-async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfig {
+async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfigV4 {
     loop {
-        if let Some(config) = stack.config() {
+        if let Some(config) = stack.config_v4() {
             return config.clone();
         }
         yield_now().await;
diff --git a/examples/rp/src/bin/ethernet_w5500_tcp_server.rs b/examples/rp/src/bin/ethernet_w5500_tcp_server.rs
index 599f6b1e..7f521cdb 100644
--- a/examples/rp/src/bin/ethernet_w5500_tcp_server.rs
+++ b/examples/rp/src/bin/ethernet_w5500_tcp_server.rs
@@ -65,7 +65,7 @@ async fn main(spawner: Spawner) {
     // Init network stack
     let stack = &*make_static!(Stack::new(
         device,
-        embassy_net::Config::Dhcp(Default::default()),
+        embassy_net::Config::dhcpv4(Default::default()),
         make_static!(StackResources::<2>::new()),
         seed
     ));
@@ -116,9 +116,9 @@ async fn main(spawner: Spawner) {
     }
 }
 
-async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfig {
+async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfigV4 {
     loop {
-        if let Some(config) = stack.config() {
+        if let Some(config) = stack.config_v4() {
             return config.clone();
         }
         yield_now().await;
diff --git a/examples/rp/src/bin/ethernet_w5500_udp.rs b/examples/rp/src/bin/ethernet_w5500_udp.rs
index ac5a65bb..ada86ae5 100644
--- a/examples/rp/src/bin/ethernet_w5500_udp.rs
+++ b/examples/rp/src/bin/ethernet_w5500_udp.rs
@@ -62,7 +62,7 @@ async fn main(spawner: Spawner) {
     // Init network stack
     let stack = &*make_static!(Stack::new(
         device,
-        embassy_net::Config::Dhcp(Default::default()),
+        embassy_net::Config::dhcpv4(Default::default()),
         make_static!(StackResources::<2>::new()),
         seed
     ));
@@ -95,9 +95,9 @@ async fn main(spawner: Spawner) {
     }
 }
 
-async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfig {
+async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfigV4 {
     loop {
-        if let Some(config) = stack.config() {
+        if let Some(config) = stack.config_v4() {
             return config.clone();
         }
         yield_now().await;
diff --git a/examples/rp/src/bin/multiprio.rs b/examples/rp/src/bin/multiprio.rs
index 2f79ba49..9ace4cd6 100644
--- a/examples/rp/src/bin/multiprio.rs
+++ b/examples/rp/src/bin/multiprio.rs
@@ -57,14 +57,11 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
-use core::mem;
-
-use cortex_m::peripheral::NVIC;
 use cortex_m_rt::entry;
 use defmt::{info, unwrap};
-use embassy_rp::executor::{Executor, InterruptExecutor};
+use embassy_executor::{Executor, InterruptExecutor};
 use embassy_rp::interrupt;
-use embassy_rp::pac::Interrupt;
+use embassy_rp::interrupt::{InterruptExt, Priority};
 use embassy_time::{Duration, Instant, Timer, TICK_HZ};
 use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
@@ -130,18 +127,15 @@ fn main() -> ! {
     info!("Hello World!");
 
     let _p = embassy_rp::init(Default::default());
-    let mut nvic: NVIC = unsafe { mem::transmute(()) };
 
     // High-priority executor: SWI_IRQ_1, priority level 2
-    unsafe { nvic.set_priority(Interrupt::SWI_IRQ_1, 2 << 6) };
-    info!("bla: {}", NVIC::get_priority(Interrupt::SWI_IRQ_1));
-    let spawner = EXECUTOR_HIGH.start(Interrupt::SWI_IRQ_1);
+    interrupt::SWI_IRQ_1.set_priority(Priority::P2);
+    let spawner = EXECUTOR_HIGH.start(interrupt::SWI_IRQ_1);
     unwrap!(spawner.spawn(run_high()));
 
     // Medium-priority executor: SWI_IRQ_0, priority level 3
-    unsafe { nvic.set_priority(Interrupt::SWI_IRQ_0, 3 << 6) };
-    info!("bla: {}", NVIC::get_priority(Interrupt::SWI_IRQ_0));
-    let spawner = EXECUTOR_MED.start(Interrupt::SWI_IRQ_0);
+    interrupt::SWI_IRQ_0.set_priority(Priority::P3);
+    let spawner = EXECUTOR_MED.start(interrupt::SWI_IRQ_0);
     unwrap!(spawner.spawn(run_med()));
 
     // Low priority executor: runs in thread mode, using WFE/SEV
diff --git a/examples/rp/src/bin/usb_ethernet.rs b/examples/rp/src/bin/usb_ethernet.rs
index 16fbf5e9..91d1ec8e 100644
--- a/examples/rp/src/bin/usb_ethernet.rs
+++ b/examples/rp/src/bin/usb_ethernet.rs
@@ -86,8 +86,8 @@ async fn main(spawner: Spawner) {
     let (runner, device) = class.into_embassy_net_device::<MTU, 4, 4>(make_static!(NetState::new()), our_mac_addr);
     unwrap!(spawner.spawn(usb_ncm_task(runner)));
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::StaticConfig {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
diff --git a/examples/rp/src/bin/wifi_ap_tcp_server.rs b/examples/rp/src/bin/wifi_ap_tcp_server.rs
index b27d3c9f..e8197390 100644
--- a/examples/rp/src/bin/wifi_ap_tcp_server.rs
+++ b/examples/rp/src/bin/wifi_ap_tcp_server.rs
@@ -62,7 +62,7 @@ async fn main(spawner: Spawner) {
         .await;
 
     // Use a link-local address for communication without DHCP server
-    let config = Config::Static(embassy_net::StaticConfig {
+    let config = Config::ipv4_static(embassy_net::StaticConfigV4 {
         address: embassy_net::Ipv4Cidr::new(embassy_net::Ipv4Address::new(169, 254, 1, 1), 16),
         dns_servers: heapless::Vec::new(),
         gateway: None,
diff --git a/examples/rp/src/bin/wifi_tcp_server.rs b/examples/rp/src/bin/wifi_tcp_server.rs
index 1a00bca9..026e056f 100644
--- a/examples/rp/src/bin/wifi_tcp_server.rs
+++ b/examples/rp/src/bin/wifi_tcp_server.rs
@@ -61,8 +61,8 @@ async fn main(spawner: Spawner) {
         .set_power_management(cyw43::PowerManagementMode::PowerSave)
         .await;
 
-    let config = Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::Config {
+    let config = Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(192, 168, 69, 2), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(192, 168, 69, 1)),
diff --git a/examples/std/src/bin/net.rs b/examples/std/src/bin/net.rs
index b42bfc13..3aadb029 100644
--- a/examples/std/src/bin/net.rs
+++ b/examples/std/src/bin/net.rs
@@ -42,13 +42,13 @@ async fn main_task(spawner: Spawner) {
 
     // Choose between dhcp or static ip
     let config = if opts.static_ip {
-        Config::Static(embassy_net::StaticConfig {
+        Config::ipv4_static(embassy_net::StaticConfigV4 {
             address: Ipv4Cidr::new(Ipv4Address::new(192, 168, 69, 2), 24),
             dns_servers: Vec::new(),
             gateway: Some(Ipv4Address::new(192, 168, 69, 1)),
         })
     } else {
-        Config::Dhcp(Default::default())
+        Config::dhcpv4(Default::default())
     };
 
     // Generate random seed
diff --git a/examples/std/src/bin/net_dns.rs b/examples/std/src/bin/net_dns.rs
index 932ac583..65b5a2cd 100644
--- a/examples/std/src/bin/net_dns.rs
+++ b/examples/std/src/bin/net_dns.rs
@@ -40,14 +40,14 @@ async fn main_task(spawner: Spawner) {
 
     // Choose between dhcp or static ip
     let config = if opts.static_ip {
-        Config::Static(embassy_net::StaticConfig {
+        Config::ipv4_static(embassy_net::StaticConfigV4 {
             address: Ipv4Cidr::new(Ipv4Address::new(192, 168, 69, 1), 24),
             dns_servers: Vec::from_slice(&[Ipv4Address::new(8, 8, 4, 4).into(), Ipv4Address::new(8, 8, 8, 8).into()])
                 .unwrap(),
             gateway: Some(Ipv4Address::new(192, 168, 69, 100)),
         })
     } else {
-        Config::Dhcp(Default::default())
+        Config::dhcpv4(Default::default())
     };
 
     // Generate random seed
diff --git a/examples/std/src/bin/net_udp.rs b/examples/std/src/bin/net_udp.rs
index d89ec764..3fc46156 100644
--- a/examples/std/src/bin/net_udp.rs
+++ b/examples/std/src/bin/net_udp.rs
@@ -38,13 +38,13 @@ async fn main_task(spawner: Spawner) {
 
     // Choose between dhcp or static ip
     let config = if opts.static_ip {
-        Config::Static(embassy_net::StaticConfig {
+        Config::ipv4_static(embassy_net::StaticConfigV4 {
             address: Ipv4Cidr::new(Ipv4Address::new(192, 168, 69, 2), 24),
             dns_servers: Vec::new(),
             gateway: Some(Ipv4Address::new(192, 168, 69, 1)),
         })
     } else {
-        Config::Dhcp(Default::default())
+        Config::dhcpv4(Default::default())
     };
 
     // Generate random seed
diff --git a/examples/std/src/bin/tcp_accept.rs b/examples/std/src/bin/tcp_accept.rs
index 01695bae..df09986a 100644
--- a/examples/std/src/bin/tcp_accept.rs
+++ b/examples/std/src/bin/tcp_accept.rs
@@ -53,13 +53,13 @@ async fn main_task(spawner: Spawner) {
 
     // Choose between dhcp or static ip
     let config = if opts.static_ip {
-        Config::Static(embassy_net::StaticConfig {
+        Config::ipv4_static(embassy_net::StaticConfigV4 {
             address: Ipv4Cidr::new(Ipv4Address::new(192, 168, 69, 2), 24),
             dns_servers: Vec::new(),
             gateway: Some(Ipv4Address::new(192, 168, 69, 1)),
         })
     } else {
-        Config::Dhcp(Default::default())
+        Config::dhcpv4(Default::default())
     };
 
     // Generate random seed
diff --git a/examples/stm32c0/Cargo.toml b/examples/stm32c0/Cargo.toml
index ad11fbd1..43f43252 100644
--- a/examples/stm32c0/Cargo.toml
+++ b/examples/stm32c0/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "time-driver-any", "stm32c031c6", "memory-x", "unstable-pac", "exti"]  }
 
diff --git a/examples/stm32f0/Cargo.toml b/examples/stm32f0/Cargo.toml
index ff134bb0..8d2248ed 100644
--- a/examples/stm32f0/Cargo.toml
+++ b/examples/stm32f0/Cargo.toml
@@ -13,7 +13,7 @@ defmt = "0.3"
 defmt-rtt = "0.4"
 panic-probe = "0.3"
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "memory-x", "stm32f091rc", "time-driver-any", "exti", "unstable-pac"] }
 static_cell = { version = "1.1", features = ["nightly"]}
diff --git a/examples/stm32f0/src/bin/multiprio.rs b/examples/stm32f0/src/bin/multiprio.rs
index 430a805f..988ffeef 100644
--- a/examples/stm32f0/src/bin/multiprio.rs
+++ b/examples/stm32f0/src/bin/multiprio.rs
@@ -57,14 +57,11 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
-use core::mem;
-
-use cortex_m::peripheral::NVIC;
 use cortex_m_rt::entry;
 use defmt::*;
 use embassy_executor::{Executor, InterruptExecutor};
 use embassy_stm32::interrupt;
-use embassy_stm32::pac::Interrupt;
+use embassy_stm32::interrupt::{InterruptExt, Priority};
 use embassy_time::{Duration, Instant, Timer};
 use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
@@ -129,16 +126,15 @@ unsafe fn USART2() {
 fn main() -> ! {
     // Initialize and create handle for devicer peripherals
     let _p = embassy_stm32::init(Default::default());
-    let mut nvic: NVIC = unsafe { mem::transmute(()) };
 
     // High-priority executor: USART1, priority level 6
-    unsafe { nvic.set_priority(Interrupt::USART1, 6 << 4) };
-    let spawner = EXECUTOR_HIGH.start(Interrupt::USART1);
+    interrupt::USART1.set_priority(Priority::P6);
+    let spawner = EXECUTOR_HIGH.start(interrupt::USART1);
     unwrap!(spawner.spawn(run_high()));
 
     // Medium-priority executor: USART2, priority level 7
-    unsafe { nvic.set_priority(Interrupt::USART2, 7 << 4) };
-    let spawner = EXECUTOR_MED.start(Interrupt::USART2);
+    interrupt::USART2.set_priority(Priority::P7);
+    let spawner = EXECUTOR_MED.start(interrupt::USART2);
     unwrap!(spawner.spawn(run_med()));
 
     // Low priority executor: runs in thread mode, using WFE/SEV
diff --git a/examples/stm32f1/Cargo.toml b/examples/stm32f1/Cargo.toml
index 345e948a..d34fd439 100644
--- a/examples/stm32f1/Cargo.toml
+++ b/examples/stm32f1/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f103c8", "unstable-pac", "memory-x", "time-driver-any", "unstable-traits" ]  }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32f2/Cargo.toml b/examples/stm32f2/Cargo.toml
index e4f97a58..5e3e0d0f 100644
--- a/examples/stm32f2/Cargo.toml
+++ b/examples/stm32f2/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f207zg", "unstable-pac", "memory-x", "time-driver-any", "exti"]  }
 
diff --git a/examples/stm32f3/Cargo.toml b/examples/stm32f3/Cargo.toml
index 0fe9cb12..29ab2009 100644
--- a/examples/stm32f3/Cargo.toml
+++ b/examples/stm32f3/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f303ze", "unstable-pac", "memory-x", "time-driver-any", "exti"]  }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32f3/src/bin/multiprio.rs b/examples/stm32f3/src/bin/multiprio.rs
index 5d010f79..80bf59de 100644
--- a/examples/stm32f3/src/bin/multiprio.rs
+++ b/examples/stm32f3/src/bin/multiprio.rs
@@ -57,14 +57,11 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
-use core::mem;
-
-use cortex_m::peripheral::NVIC;
 use cortex_m_rt::entry;
 use defmt::*;
 use embassy_executor::{Executor, InterruptExecutor};
 use embassy_stm32::interrupt;
-use embassy_stm32::pac::Interrupt;
+use embassy_stm32::interrupt::{InterruptExt, Priority};
 use embassy_time::{Duration, Instant, Timer};
 use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
@@ -130,16 +127,15 @@ fn main() -> ! {
     info!("Hello World!");
 
     let _p = embassy_stm32::init(Default::default());
-    let mut nvic: NVIC = unsafe { mem::transmute(()) };
 
     // High-priority executor: UART4, priority level 6
-    unsafe { nvic.set_priority(Interrupt::UART4, 6 << 4) };
-    let spawner = EXECUTOR_HIGH.start(Interrupt::UART4);
+    interrupt::UART4.set_priority(Priority::P6);
+    let spawner = EXECUTOR_HIGH.start(interrupt::UART4);
     unwrap!(spawner.spawn(run_high()));
 
     // Medium-priority executor: UART5, priority level 7
-    unsafe { nvic.set_priority(Interrupt::UART5, 7 << 4) };
-    let spawner = EXECUTOR_MED.start(Interrupt::UART5);
+    interrupt::UART5.set_priority(Priority::P7);
+    let spawner = EXECUTOR_MED.start(interrupt::UART5);
     unwrap!(spawner.spawn(run_med()));
 
     // Low priority executor: runs in thread mode, using WFE/SEV
diff --git a/examples/stm32f4/Cargo.toml b/examples/stm32f4/Cargo.toml
index 3a8efdd0..7ecb64fc 100644
--- a/examples/stm32f4/Cargo.toml
+++ b/examples/stm32f4/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers", "arch-cortex-m", "executor-thread", "executor-interrupt"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers", "arch-cortex-m", "executor-thread", "executor-interrupt"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "unstable-traits", "defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-any", "exti", "embedded-sdmmc", "chrono"]  }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32f4/src/bin/multiprio.rs b/examples/stm32f4/src/bin/multiprio.rs
index 5d010f79..80bf59de 100644
--- a/examples/stm32f4/src/bin/multiprio.rs
+++ b/examples/stm32f4/src/bin/multiprio.rs
@@ -57,14 +57,11 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
-use core::mem;
-
-use cortex_m::peripheral::NVIC;
 use cortex_m_rt::entry;
 use defmt::*;
 use embassy_executor::{Executor, InterruptExecutor};
 use embassy_stm32::interrupt;
-use embassy_stm32::pac::Interrupt;
+use embassy_stm32::interrupt::{InterruptExt, Priority};
 use embassy_time::{Duration, Instant, Timer};
 use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
@@ -130,16 +127,15 @@ fn main() -> ! {
     info!("Hello World!");
 
     let _p = embassy_stm32::init(Default::default());
-    let mut nvic: NVIC = unsafe { mem::transmute(()) };
 
     // High-priority executor: UART4, priority level 6
-    unsafe { nvic.set_priority(Interrupt::UART4, 6 << 4) };
-    let spawner = EXECUTOR_HIGH.start(Interrupt::UART4);
+    interrupt::UART4.set_priority(Priority::P6);
+    let spawner = EXECUTOR_HIGH.start(interrupt::UART4);
     unwrap!(spawner.spawn(run_high()));
 
     // Medium-priority executor: UART5, priority level 7
-    unsafe { nvic.set_priority(Interrupt::UART5, 7 << 4) };
-    let spawner = EXECUTOR_MED.start(Interrupt::UART5);
+    interrupt::UART5.set_priority(Priority::P7);
+    let spawner = EXECUTOR_MED.start(interrupt::UART5);
     unwrap!(spawner.spawn(run_med()));
 
     // Low priority executor: runs in thread mode, using WFE/SEV
diff --git a/examples/stm32f4/src/bin/usb_ethernet.rs b/examples/stm32f4/src/bin/usb_ethernet.rs
index d229cc3e..953d99a4 100644
--- a/examples/stm32f4/src/bin/usb_ethernet.rs
+++ b/examples/stm32f4/src/bin/usb_ethernet.rs
@@ -94,8 +94,8 @@ async fn main(spawner: Spawner) {
     let (runner, device) = class.into_embassy_net_device::<MTU, 4, 4>(make_static!(NetState::new()), our_mac_addr);
     unwrap!(spawner.spawn(usb_ncm_task(runner)));
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::StaticConfig {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
diff --git a/examples/stm32f7/Cargo.toml b/examples/stm32f7/Cargo.toml
index 7a650067..657251c5 100644
--- a/examples/stm32f7/Cargo.toml
+++ b/examples/stm32f7/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f767zi", "unstable-pac", "time-driver-any", "exti"]  }
 embassy-net = { path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet"] }
diff --git a/examples/stm32f7/build.rs b/examples/stm32f7/build.rs
index c4e15f19..2b5d412a 100644
--- a/examples/stm32f7/build.rs
+++ b/examples/stm32f7/build.rs
@@ -1,9 +1,8 @@
 //! adapted from https://github.com/stm32-rs/stm32f7xx-hal/blob/master/build.rs
-use std::env;
 use std::fs::File;
 use std::io::prelude::*;
-use std::io::{self};
 use std::path::PathBuf;
+use std::{env, io};
 
 #[derive(Debug)]
 enum Error {
diff --git a/examples/stm32f7/src/bin/eth.rs b/examples/stm32f7/src/bin/eth.rs
index d8438241..fde6a757 100644
--- a/examples/stm32f7/src/bin/eth.rs
+++ b/examples/stm32f7/src/bin/eth.rs
@@ -62,8 +62,8 @@ async fn main(spawner: Spawner) -> ! {
         0,
     );
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::StaticConfig {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
diff --git a/examples/stm32g0/Cargo.toml b/examples/stm32g0/Cargo.toml
index 4d7fc454..c5245757 100644
--- a/examples/stm32g0/Cargo.toml
+++ b/examples/stm32g0/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "time-driver-any", "stm32g071rb", "memory-x", "unstable-pac", "exti"]  }
 
diff --git a/examples/stm32g4/Cargo.toml b/examples/stm32g4/Cargo.toml
index 00e2dae4..f94df2dd 100644
--- a/examples/stm32g4/Cargo.toml
+++ b/examples/stm32g4/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "time-driver-any", "stm32g491re", "memory-x", "unstable-pac", "exti"]  }
 embassy-hal-common = {version = "0.1.0", path = "../../embassy-hal-common" }
diff --git a/examples/stm32g4/src/bin/pll.rs b/examples/stm32g4/src/bin/pll.rs
new file mode 100644
index 00000000..8cee41e9
--- /dev/null
+++ b/examples/stm32g4/src/bin/pll.rs
@@ -0,0 +1,26 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_stm32::rcc::{ClockSrc, PllM, PllN, PllR, PllSrc};
+use embassy_stm32::Config;
+use embassy_time::{Duration, Timer};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = Config::default();
+
+    // Configure PLL to max frequency of 170 MHz
+    config.rcc.mux = ClockSrc::PLLCLK(PllSrc::HSI16, PllM::Div4, PllN::Mul85, PllR::Div2);
+
+    let _p = embassy_stm32::init(config);
+    info!("Hello World!");
+
+    loop {
+        Timer::after(Duration::from_millis(1000)).await;
+        info!("1s elapsed");
+    }
+}
diff --git a/examples/stm32h5/Cargo.toml b/examples/stm32h5/Cargo.toml
index d49a0dde..ebe51134 100644
--- a/examples/stm32h5/Cargo.toml
+++ b/examples/stm32h5/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32h563zi", "time-driver-any", "exti", "unstable-pac", "unstable-traits"] }
 embassy-net = { path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "unstable-traits", "proto-ipv6"] }
diff --git a/examples/stm32h5/src/bin/eth.rs b/examples/stm32h5/src/bin/eth.rs
index 5d1eadf4..78c8282a 100644
--- a/examples/stm32h5/src/bin/eth.rs
+++ b/examples/stm32h5/src/bin/eth.rs
@@ -81,8 +81,8 @@ async fn main(spawner: Spawner) -> ! {
         0,
     );
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::StaticConfig {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
diff --git a/examples/stm32h7/Cargo.toml b/examples/stm32h7/Cargo.toml
index 08b57f98..62ef5e9e 100644
--- a/examples/stm32h7/Cargo.toml
+++ b/examples/stm32h7/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32h743bi", "time-driver-any", "exti", "unstable-pac", "unstable-traits"] }
 embassy-net = { path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "unstable-traits", "proto-ipv6"] }
diff --git a/examples/stm32h7/src/bin/eth.rs b/examples/stm32h7/src/bin/eth.rs
index 3aa7b227..12d37f7a 100644
--- a/examples/stm32h7/src/bin/eth.rs
+++ b/examples/stm32h7/src/bin/eth.rs
@@ -63,8 +63,8 @@ async fn main(spawner: Spawner) -> ! {
         0,
     );
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::StaticConfig {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
diff --git a/examples/stm32h7/src/bin/eth_client.rs b/examples/stm32h7/src/bin/eth_client.rs
index 575c716b..6078fc3f 100644
--- a/examples/stm32h7/src/bin/eth_client.rs
+++ b/examples/stm32h7/src/bin/eth_client.rs
@@ -64,8 +64,8 @@ async fn main(spawner: Spawner) -> ! {
         0,
     );
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::StaticConfig(embassy_net::Config {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
diff --git a/examples/stm32l0/Cargo.toml b/examples/stm32l0/Cargo.toml
index 235f1b0b..2ead714e 100644
--- a/examples/stm32l0/Cargo.toml
+++ b/examples/stm32l0/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [features]
 default = ["nightly"]
-nightly = ["embassy-stm32/nightly", "embassy-time/nightly", "embassy-time/unstable-traits",
+nightly = ["embassy-stm32/nightly", "embassy-time/nightly", "embassy-time/unstable-traits", "embassy-executor/nightly",
            "embassy-lora", "lora-phy", "lorawan-device", "lorawan", "embedded-io/async"]
 
 [dependencies]
diff --git a/examples/stm32l1/Cargo.toml b/examples/stm32l1/Cargo.toml
index 8b6508c8..93d48abe 100644
--- a/examples/stm32l1/Cargo.toml
+++ b/examples/stm32l1/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32l151cb-a", "time-driver-any", "memory-x"]  }
 
diff --git a/examples/stm32l4/Cargo.toml b/examples/stm32l4/Cargo.toml
index 29d091f9..3bb473ef 100644
--- a/examples/stm32l4/Cargo.toml
+++ b/examples/stm32l4/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../embassy-embedded-hal" }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "stm32l4s5vi", "time-driver-any", "exti", "unstable-traits"]  }
diff --git a/examples/stm32l5/Cargo.toml b/examples/stm32l5/Cargo.toml
index 2ac9c180..6035c291 100644
--- a/examples/stm32l5/Cargo.toml
+++ b/examples/stm32l5/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "stm32l552ze", "time-driver-any", "exti", "unstable-traits", "memory-x"]  }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32l5/src/bin/usb_ethernet.rs b/examples/stm32l5/src/bin/usb_ethernet.rs
index 6163e070..32eba427 100644
--- a/examples/stm32l5/src/bin/usb_ethernet.rs
+++ b/examples/stm32l5/src/bin/usb_ethernet.rs
@@ -91,8 +91,8 @@ async fn main(spawner: Spawner) {
     let (runner, device) = class.into_embassy_net_device::<MTU, 4, 4>(make_static!(NetState::new()), our_mac_addr);
     unwrap!(spawner.spawn(usb_ncm_task(runner)));
 
-    let config = embassy_net::Config::Dhcp(Default::default());
-    //let config = embassy_net::Config::Static(embassy_net::StaticConfig {
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    //let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
     //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
     //    dns_servers: Vec::new(),
     //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
diff --git a/examples/stm32u5/Cargo.toml b/examples/stm32u5/Cargo.toml
index be205f88..e2318c3d 100644
--- a/examples/stm32u5/Cargo.toml
+++ b/examples/stm32u5/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "stm32u585ai", "time-driver-any", "memory-x" ]  }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32wb/Cargo.toml b/examples/stm32wb/Cargo.toml
index 8cfac772..14897b17 100644
--- a/examples/stm32wb/Cargo.toml
+++ b/examples/stm32wb/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32wb55rg", "time-driver-any", "memory-x", "exti"]  }
 
diff --git a/examples/stm32wl/Cargo.toml b/examples/stm32wl/Cargo.toml
index 6191d01e..260f9afa 100644
--- a/examples/stm32wl/Cargo.toml
+++ b/examples/stm32wl/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "unstable-traits", "defmt", "stm32wl55jc-cm4", "time-driver-any", "memory-x", "unstable-pac", "exti"]  }
 embassy-embedded-hal = {version = "0.1.0", path = "../../embassy-embedded-hal" }
diff --git a/tests/rp/Cargo.toml b/tests/rp/Cargo.toml
index fa97fdcc..180d0ebb 100644
--- a/tests/rp/Cargo.toml
+++ b/tests/rp/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 teleprobe-meta = "1.1"
 
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt"] }
 embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["nightly", "defmt", "unstable-pac", "unstable-traits", "time-driver", "critical-section-impl", "intrinsics", "rom-v2-intrinsics", "run-from-ram"]  }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
diff --git a/tests/rp/src/bin/cyw43-perf.rs b/tests/rp/src/bin/cyw43-perf.rs
index 568f1b82..7a94ea19 100644
--- a/tests/rp/src/bin/cyw43-perf.rs
+++ b/tests/rp/src/bin/cyw43-perf.rs
@@ -63,7 +63,7 @@ async fn main(spawner: Spawner) {
         .set_power_management(cyw43::PowerManagementMode::PowerSave)
         .await;
 
-    let config = Config::Dhcp(Default::default());
+    let config = Config::dhcpv4(Default::default());
     //let config = embassy_net::Config::Static(embassy_net::Config {
     //    address: Ipv4Cidr::new(Ipv4Address::new(192, 168, 69, 2), 24),
     //    dns_servers: Vec::new(),
@@ -93,7 +93,7 @@ async fn main(spawner: Spawner) {
     }
 
     info!("Waiting for DHCP up...");
-    while stack.config().is_none() {
+    while stack.config_v4().is_none() {
         Timer::after(Duration::from_millis(100)).await;
     }
     info!("IP addressing up!");
@@ -115,9 +115,9 @@ const WIFI_NETWORK: &str = "EmbassyTest";
 const WIFI_PASSWORD: &str = "V8YxhKt5CdIAJFud";
 
 const TEST_DURATION: usize = 10;
-const TEST_EXPECTED_DOWNLOAD_KBPS: usize = 500;
-const TEST_EXPECTED_UPLOAD_KBPS: usize = 500;
-const TEST_EXPECTED_UPLOAD_DOWNLOAD_KBPS: usize = 400;
+const TEST_EXPECTED_DOWNLOAD_KBPS: usize = 300;
+const TEST_EXPECTED_UPLOAD_KBPS: usize = 300;
+const TEST_EXPECTED_UPLOAD_DOWNLOAD_KBPS: usize = 300;
 const RX_BUFFER_SIZE: usize = 4096;
 const TX_BUFFER_SIZE: usize = 4096;
 const SERVER_ADDRESS: Ipv4Address = Ipv4Address::new(192, 168, 2, 2);
diff --git a/tests/stm32/Cargo.toml b/tests/stm32/Cargo.toml
index f1b0ba12..3f48bf3f 100644
--- a/tests/stm32/Cargo.toml
+++ b/tests/stm32/Cargo.toml
@@ -25,7 +25,7 @@ not-gpdma = []
 teleprobe-meta = "1"
 
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
+embassy-executor = { version = "0.2.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "tick-hz-32_768", "defmt-timestamp-uptime"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "memory-x", "time-driver-any"]  }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }