28 files changed, 19 insertions, 117 deletions

diff --git a/examples/nrf/src/bin/blinky.rs b/examples/nrf/src/bin/blinky.rs
index 77b08b09b..6d4561beb 100644
--- a/examples/nrf/src/bin/blinky.rs
+++ b/examples/nrf/src/bin/blinky.rs
@@ -6,7 +6,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy_nrf::gpio::{Level, Output, OutputDrive};
diff --git a/examples/nrf/src/bin/executor_fairness_test.rs b/examples/nrf/src/bin/executor_fairness_test.rs
index d874013f6..2d81a7551 100644
--- a/examples/nrf/src/bin/executor_fairness_test.rs
+++ b/examples/nrf/src/bin/executor_fairness_test.rs
@@ -8,10 +8,9 @@ mod example_common;
 use example_common::*;
 
 use core::task::Poll;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Instant, Timer};
-use embassy_nrf::{interrupt, Peripherals};
+use embassy_nrf::Peripherals;
 
 #[embassy::task]
 async fn run1() {
diff --git a/examples/nrf/src/bin/gpiote_channel.rs b/examples/nrf/src/bin/gpiote_channel.rs
index a132f846e..a96523e65 100644
--- a/examples/nrf/src/bin/gpiote_channel.rs
+++ b/examples/nrf/src/bin/gpiote_channel.rs
@@ -7,11 +7,10 @@
 mod example_common;
 use example_common::*;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_nrf::gpio::{Input, Pull};
 use embassy_nrf::gpiote::{InputChannel, InputChannelPolarity};
-use embassy_nrf::{interrupt, Peripherals};
+use embassy_nrf::Peripherals;
 
 #[embassy::main]
 async fn main(_spawner: Spawner, p: Peripherals) {
diff --git a/examples/nrf/src/bin/gpiote_port.rs b/examples/nrf/src/bin/gpiote_port.rs
index a782d8935..700247d37 100644
--- a/examples/nrf/src/bin/gpiote_port.rs
+++ b/examples/nrf/src/bin/gpiote_port.rs
@@ -6,12 +6,10 @@
 #[path = "../example_common.rs"]
 mod example_common;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::traits::gpio::{WaitForHigh, WaitForLow};
 use embassy_nrf::gpio::{AnyPin, Input, Pin as _, Pull};
 use embassy_nrf::gpiote::PortInput;
-use embassy_nrf::interrupt;
 use embassy_nrf::Peripherals;
 use example_common::*;
 
diff --git a/examples/nrf/src/bin/mpsc.rs b/examples/nrf/src/bin/mpsc.rs
index c4c0572bd..e31754eb8 100644
--- a/examples/nrf/src/bin/mpsc.rs
+++ b/examples/nrf/src/bin/mpsc.rs
@@ -6,7 +6,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy::util::mpsc::TryRecvError;
diff --git a/examples/nrf/src/bin/multiprio.rs b/examples/nrf/src/bin/multiprio.rs
index 7ce79168b..b91bbb740 100644
--- a/examples/nrf/src/bin/multiprio.rs
+++ b/examples/nrf/src/bin/multiprio.rs
@@ -68,7 +68,7 @@ use embassy::executor::{Executor, InterruptExecutor};
 use embassy::interrupt::InterruptExt;
 use embassy::time::{Duration, Instant, Timer};
 use embassy::util::Forever;
-use embassy_nrf::{interrupt, peripherals, rtc};
+use embassy_nrf::interrupt;
 
 #[embassy::task]
 async fn run_high() {
@@ -112,30 +112,20 @@ async fn run_low() {
     }
 }
 
-static RTC: Forever<rtc::RTC<peripherals::RTC1>> = Forever::new();
-static ALARM_HIGH: Forever<rtc::Alarm<peripherals::RTC1>> = Forever::new();
 static EXECUTOR_HIGH: Forever<InterruptExecutor<interrupt::SWI1_EGU1>> = Forever::new();
-static ALARM_MED: Forever<rtc::Alarm<peripherals::RTC1>> = Forever::new();
 static EXECUTOR_MED: Forever<InterruptExecutor<interrupt::SWI0_EGU0>> = Forever::new();
-static ALARM_LOW: Forever<rtc::Alarm<peripherals::RTC1>> = Forever::new();
 static EXECUTOR_LOW: Forever<Executor> = Forever::new();
 
 #[entry]
 fn main() -> ! {
     info!("Hello World!");
 
-    let p = embassy_nrf::init(Default::default());
-
-    let rtc = RTC.put(rtc::RTC::new(p.RTC1, interrupt::take!(RTC1)));
-    rtc.start();
-    unsafe { embassy::time::set_clock(rtc) };
+    let _p = embassy_nrf::init(Default::default());
 
     // High-priority executor: SWI1_EGU1, priority level 6
     let irq = interrupt::take!(SWI1_EGU1);
     irq.set_priority(interrupt::Priority::P6);
-    let alarm = ALARM_HIGH.put(rtc.alarm2());
     let executor = EXECUTOR_HIGH.put(InterruptExecutor::new(irq));
-    executor.set_alarm(alarm);
     executor.start(|spawner| {
         unwrap!(spawner.spawn(run_high()));
     });
@@ -143,17 +133,13 @@ fn main() -> ! {
     // Medium-priority executor: SWI0_EGU0, priority level 7
     let irq = interrupt::take!(SWI0_EGU0);
     irq.set_priority(interrupt::Priority::P7);
-    let alarm = ALARM_MED.put(rtc.alarm1());
     let executor = EXECUTOR_MED.put(InterruptExecutor::new(irq));
-    executor.set_alarm(alarm);
     executor.start(|spawner| {
         unwrap!(spawner.spawn(run_med()));
     });
 
     // Low priority executor: runs in thread mode, using WFE/SEV
-    let alarm = ALARM_LOW.put(rtc.alarm0());
     let executor = EXECUTOR_LOW.put(Executor::new());
-    executor.set_alarm(alarm);
     executor.run(|spawner| {
         unwrap!(spawner.spawn(run_low()));
     });
diff --git a/examples/nrf/src/bin/ppi.rs b/examples/nrf/src/bin/ppi.rs
index 0bac875bd..2dc3fe1b7 100644
--- a/examples/nrf/src/bin/ppi.rs
+++ b/examples/nrf/src/bin/ppi.rs
@@ -8,12 +8,11 @@ mod example_common;
 use example_common::*;
 
 use core::future::pending;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pull};
 use embassy_nrf::gpiote::{self, InputChannel, InputChannelPolarity};
 use embassy_nrf::ppi::Ppi;
-use embassy_nrf::{interrupt, Peripherals};
+use embassy_nrf::Peripherals;
 use gpiote::{OutputChannel, OutputChannelPolarity};
 
 #[embassy::main]
diff --git a/examples/nrf/src/bin/pwm.rs b/examples/nrf/src/bin/pwm.rs
index d2bc81cea..f30ad8f52 100644
--- a/examples/nrf/src/bin/pwm.rs
+++ b/examples/nrf/src/bin/pwm.rs
@@ -5,11 +5,11 @@
 
 #[path = "../example_common.rs"]
 mod example_common;
-use defmt::{panic, *};
+use defmt::*;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy_nrf::pwm::{Prescaler, Pwm};
-use embassy_nrf::{interrupt, Peripherals};
+use embassy_nrf::Peripherals;
 
 // for i in range(1024): print(int((math.sin(i/512*math.pi)*0.4+0.5)**2*32767), ', ', end='')
 static DUTY: [u16; 1024] = [
diff --git a/examples/nrf/src/bin/raw_spawn.rs b/examples/nrf/src/bin/raw_spawn.rs
index 78de7b100..326dd9aac 100644
--- a/examples/nrf/src/bin/raw_spawn.rs
+++ b/examples/nrf/src/bin/raw_spawn.rs
@@ -7,13 +7,11 @@ use example_common::*;
 
 use core::mem;
 use cortex_m_rt::entry;
-use defmt::panic;
+
 use embassy::executor::raw::Task;
 use embassy::executor::Executor;
 use embassy::time::{Duration, Timer};
 use embassy::util::Forever;
-use embassy_nrf::peripherals;
-use embassy_nrf::{interrupt, rtc};
 
 async fn run1() {
     loop {
@@ -29,23 +27,14 @@ async fn run2() {
     }
 }
 
-static RTC: Forever<rtc::RTC<peripherals::RTC1>> = Forever::new();
-static ALARM: Forever<rtc::Alarm<peripherals::RTC1>> = Forever::new();
 static EXECUTOR: Forever<Executor> = Forever::new();
 
 #[entry]
 fn main() -> ! {
     info!("Hello World!");
 
-    let p = embassy_nrf::init(Default::default());
-
-    let rtc = RTC.put(rtc::RTC::new(p.RTC1, interrupt::take!(RTC1)));
-    rtc.start();
-    unsafe { embassy::time::set_clock(rtc) };
-
-    let alarm = ALARM.put(rtc.alarm0());
+    let _p = embassy_nrf::init(Default::default());
     let executor = EXECUTOR.put(Executor::new());
-    executor.set_alarm(alarm);
 
     let run1_task = Task::new();
     let run2_task = Task::new();
diff --git a/examples/nrf/src/bin/timer.rs b/examples/nrf/src/bin/timer.rs
index 630ea87a5..60cbe5a0f 100644
--- a/examples/nrf/src/bin/timer.rs
+++ b/examples/nrf/src/bin/timer.rs
@@ -8,7 +8,6 @@ mod example_common;
 use embassy_nrf::Peripherals;
 use example_common::*;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 
diff --git a/examples/stm32f4/src/bin/blinky.rs b/examples/stm32f4/src/bin/blinky.rs
index 9c695a809..00eab761e 100644
--- a/examples/stm32f4/src/bin/blinky.rs
+++ b/examples/stm32f4/src/bin/blinky.rs
@@ -6,7 +6,6 @@
 
 #[path = "../example_common.rs"]
 mod example_common;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy_stm32::dbgmcu::Dbgmcu;
diff --git a/examples/stm32f4/src/bin/button_exti.rs b/examples/stm32f4/src/bin/button_exti.rs
index caebdac1f..ee43fa7d9 100644
--- a/examples/stm32f4/src/bin/button_exti.rs
+++ b/examples/stm32f4/src/bin/button_exti.rs
@@ -6,7 +6,6 @@
 
 #[path = "../example_common.rs"]
 mod example_common;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::exti::ExtiInput;
diff --git a/examples/stm32f4/src/bin/hello.rs b/examples/stm32f4/src/bin/hello.rs
index 41d808406..1b8730aea 100644
--- a/examples/stm32f4/src/bin/hello.rs
+++ b/examples/stm32f4/src/bin/hello.rs
@@ -4,7 +4,7 @@
 #![feature(type_alias_impl_trait)]
 #![allow(incomplete_features)]
 
-use defmt::{info, panic};
+use defmt::info;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy_stm32::time::Hertz;
diff --git a/examples/stm32f4/src/bin/spi_dma.rs b/examples/stm32f4/src/bin/spi_dma.rs
index 9f7101122..a965bef70 100644
--- a/examples/stm32f4/src/bin/spi_dma.rs
+++ b/examples/stm32f4/src/bin/spi_dma.rs
@@ -8,7 +8,6 @@
 mod example_common;
 use core::fmt::Write;
 use core::str::from_utf8;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::spi::{Config, Spi};
diff --git a/examples/stm32f4/src/bin/usart_dma.rs b/examples/stm32f4/src/bin/usart_dma.rs
index 5023075ff..05a550e95 100644
--- a/examples/stm32f4/src/bin/usart_dma.rs
+++ b/examples/stm32f4/src/bin/usart_dma.rs
@@ -7,7 +7,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 use core::fmt::Write;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::dma::NoDma;
diff --git a/examples/stm32h7/src/bin/blinky.rs b/examples/stm32h7/src/bin/blinky.rs
index 3291f5e81..b5e0c18a5 100644
--- a/examples/stm32h7/src/bin/blinky.rs
+++ b/examples/stm32h7/src/bin/blinky.rs
@@ -6,30 +6,29 @@
 
 #[path = "../example_common.rs"]
 mod example_common;
+use embassy::executor::Spawner;
+use embassy::time::{Duration, Timer};
+use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::gpio::{Level, Output, Speed};
+use embassy_stm32::Peripherals;
 use embedded_hal::digital::v2::OutputPin;
 use example_common::*;
 
-use cortex_m_rt::entry;
-use embassy_stm32::dbgmcu::Dbgmcu;
-
-#[entry]
-fn main() -> ! {
+#[embassy::main]
+async fn main(_spawner: Spawner, p: Peripherals) {
     info!("Hello World!");
 
     unsafe { Dbgmcu::enable_all() };
 
-    let p = embassy_stm32::init(Default::default());
-
     let mut led = Output::new(p.PB14, Level::High, Speed::Low);
 
     loop {
         info!("high");
         led.set_high().unwrap();
-        cortex_m::asm::delay(10_000_000);
+        Timer::after(Duration::from_millis(500)).await;
 
         info!("low");
         led.set_low().unwrap();
-        cortex_m::asm::delay(10_000_000);
+        Timer::after(Duration::from_millis(500)).await;
     }
 }
diff --git a/examples/stm32h7/src/bin/eth.rs b/examples/stm32h7/src/bin/eth.rs
index 6c4ba6eb9..e8d13876a 100644
--- a/examples/stm32h7/src/bin/eth.rs
+++ b/examples/stm32h7/src/bin/eth.rs
@@ -19,7 +19,6 @@ use embassy_macros::interrupt_take;
 use embassy_net::{
     Config as NetConfig, Ipv4Address, Ipv4Cidr, StackResources, StaticConfigurator, TcpSocket,
 };
-use embassy_stm32::clock::{Alarm, Clock};
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::eth::lan8742a::LAN8742A;
 use embassy_stm32::eth::{Ethernet, State};
@@ -27,7 +26,7 @@ use embassy_stm32::rng::Random;
 use embassy_stm32::{interrupt, peripherals};
 use heapless::Vec;
 use panic_probe as _;
-use peripherals::{RNG, TIM2};
+use peripherals::RNG;
 
 #[embassy::task]
 async fn main_task(
@@ -86,8 +85,6 @@ fn _embassy_rand(buf: &mut [u8]) {
 static mut RNG_INST: Option<Random<RNG>> = None;
 
 static EXECUTOR: Forever<Executor> = Forever::new();
-static TIMER_RTC: Forever<Clock<TIM2>> = Forever::new();
-static ALARM: Forever<Alarm<TIM2>> = Forever::new();
 static STATE: Forever<State<'static, 4, 4>> = Forever::new();
 static ETH: Forever<Ethernet<'static, LAN8742A, 4, 4>> = Forever::new();
 static CONFIG: Forever<StaticConfigurator> = Forever::new();
@@ -105,13 +102,6 @@ fn main() -> ! {
 
     let p = embassy_stm32::init(config());
 
-    let rtc_int = interrupt_take!(TIM2);
-    let rtc = TIMER_RTC.put(Clock::new(p.TIM2, rtc_int));
-    rtc.start();
-    let alarm = ALARM.put(rtc.alarm1());
-
-    unsafe { embassy::time::set_clock(rtc) };
-
     let rng = Random::new(p.RNG);
     unsafe {
         RNG_INST.replace(rng);
@@ -136,7 +126,6 @@ fn main() -> ! {
     let config = CONFIG.put(config);
 
     let executor = EXECUTOR.put(Executor::new());
-    executor.set_alarm(alarm);
 
     executor.run(move |spawner| {
         unwrap!(spawner.spawn(main_task(eth, config, spawner)));
diff --git a/examples/stm32h7/src/bin/spi.rs b/examples/stm32h7/src/bin/spi.rs
index 5175538df..047b65849 100644
--- a/examples/stm32h7/src/bin/spi.rs
+++ b/examples/stm32h7/src/bin/spi.rs
@@ -9,7 +9,6 @@ mod example_common;
 
 use core::fmt::Write;
 use embassy::executor::Executor;
-use embassy::time::Clock;
 use embassy::util::Forever;
 use embassy_stm32::dma::NoDma;
 use embassy_stm32::spi;
@@ -38,14 +37,6 @@ async fn main_task(mut spi: spi::Spi<'static, SPI3, NoDma, NoDma>) {
     }
 }
 
-struct ZeroClock;
-
-impl Clock for ZeroClock {
-    fn now(&self) -> u64 {
-        0
-    }
-}
-
 static EXECUTOR: Forever<Executor> = Forever::new();
 
 #[entry]
@@ -69,7 +60,6 @@ fn main() -> ! {
         spi::Config::default(),
     );
 
-    unsafe { embassy::time::set_clock(&ZeroClock) };
     let executor = EXECUTOR.put(Executor::new());
 
     executor.run(|spawner| {
diff --git a/examples/stm32h7/src/bin/spi_dma.rs b/examples/stm32h7/src/bin/spi_dma.rs
index 3b9043bc2..f11b7eb45 100644
--- a/examples/stm32h7/src/bin/spi_dma.rs
+++ b/examples/stm32h7/src/bin/spi_dma.rs
@@ -9,7 +9,6 @@ mod example_common;
 
 use core::fmt::Write;
 use embassy::executor::Executor;
-use embassy::time::Clock;
 use embassy::util::Forever;
 use embassy_stm32::time::U32Ext;
 use embassy_traits::spi::FullDuplex;
@@ -34,14 +33,6 @@ async fn main_task(mut spi: spi::Spi<'static, SPI3, DMA1_CH3, DMA1_CH4>) {
     }
 }
 
-struct ZeroClock;
-
-impl Clock for ZeroClock {
-    fn now(&self) -> u64 {
-        0
-    }
-}
-
 static EXECUTOR: Forever<Executor> = Forever::new();
 
 #[entry]
@@ -65,7 +56,6 @@ fn main() -> ! {
         spi::Config::default(),
     );
 
-    unsafe { embassy::time::set_clock(&ZeroClock) };
     let executor = EXECUTOR.put(Executor::new());
 
     executor.run(|spawner| {
diff --git a/examples/stm32h7/src/bin/usart.rs b/examples/stm32h7/src/bin/usart.rs
index 5fa21b6a2..9c93d3f22 100644
--- a/examples/stm32h7/src/bin/usart.rs
+++ b/examples/stm32h7/src/bin/usart.rs
@@ -8,7 +8,6 @@
 mod example_common;
 use cortex_m::prelude::_embedded_hal_blocking_serial_Write;
 use embassy::executor::Executor;
-use embassy::time::Clock;
 use embassy::util::Forever;
 use embassy_stm32::dma::NoDma;
 use embassy_stm32::usart::{Config, Uart};
@@ -34,14 +33,6 @@ async fn main_task() {
     }
 }
 
-struct ZeroClock;
-
-impl Clock for ZeroClock {
-    fn now(&self) -> u64 {
-        0
-    }
-}
-
 static EXECUTOR: Forever<Executor> = Forever::new();
 
 #[entry]
@@ -52,8 +43,6 @@ fn main() -> ! {
         Dbgmcu::enable_all();
     }
 
-    unsafe { embassy::time::set_clock(&ZeroClock) };
-
     let executor = EXECUTOR.put(Executor::new());
 
     executor.run(|spawner| {
diff --git a/examples/stm32h7/src/bin/usart_dma.rs b/examples/stm32h7/src/bin/usart_dma.rs
index 26cc3c5da..3f70a82b0 100644
--- a/examples/stm32h7/src/bin/usart_dma.rs
+++ b/examples/stm32h7/src/bin/usart_dma.rs
@@ -8,7 +8,6 @@
 mod example_common;
 use core::fmt::Write;
 use embassy::executor::Executor;
-use embassy::time::Clock;
 use embassy::util::Forever;
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::dma::NoDma;
@@ -36,14 +35,6 @@ async fn main_task() {
     }
 }
 
-struct ZeroClock;
-
-impl Clock for ZeroClock {
-    fn now(&self) -> u64 {
-        0
-    }
-}
-
 static EXECUTOR: Forever<Executor> = Forever::new();
 
 #[entry]
@@ -54,8 +45,6 @@ fn main() -> ! {
         Dbgmcu::enable_all();
     }
 
-    unsafe { embassy::time::set_clock(&ZeroClock) };
-
     let executor = EXECUTOR.put(Executor::new());
 
     executor.run(|spawner| {
diff --git a/examples/stm32l0/src/bin/blinky.rs b/examples/stm32l0/src/bin/blinky.rs
index 27060edca..faa42896b 100644
--- a/examples/stm32l0/src/bin/blinky.rs
+++ b/examples/stm32l0/src/bin/blinky.rs
@@ -7,7 +7,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy_stm32::gpio::{Level, Output, Speed};
diff --git a/examples/stm32l0/src/bin/button_exti.rs b/examples/stm32l0/src/bin/button_exti.rs
index 9f0b0bde6..40e25b088 100644
--- a/examples/stm32l0/src/bin/button_exti.rs
+++ b/examples/stm32l0/src/bin/button_exti.rs
@@ -7,7 +7,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
 use embassy_stm32::gpio::{Input, Pull};
diff --git a/examples/stm32l0/src/bin/usart_dma.rs b/examples/stm32l0/src/bin/usart_dma.rs
index 2c0690d0e..39a605174 100644
--- a/examples/stm32l0/src/bin/usart_dma.rs
+++ b/examples/stm32l0/src/bin/usart_dma.rs
@@ -9,7 +9,6 @@ mod example_common;
 
 use example_common::*;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::usart::{Config, Uart};
 use embassy_stm32::{rcc, Peripherals};
diff --git a/examples/stm32l4/src/bin/blinky.rs b/examples/stm32l4/src/bin/blinky.rs
index c929335dc..fc86b11eb 100644
--- a/examples/stm32l4/src/bin/blinky.rs
+++ b/examples/stm32l4/src/bin/blinky.rs
@@ -6,7 +6,6 @@
 
 #[path = "../example_common.rs"]
 mod example_common;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy_stm32::dbgmcu::Dbgmcu;
diff --git a/examples/stm32l4/src/bin/button_exti.rs b/examples/stm32l4/src/bin/button_exti.rs
index a702b5ba1..8a78b2589 100644
--- a/examples/stm32l4/src/bin/button_exti.rs
+++ b/examples/stm32l4/src/bin/button_exti.rs
@@ -6,7 +6,6 @@
 
 #[path = "../example_common.rs"]
 mod example_common;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::exti::ExtiInput;
diff --git a/examples/stm32l4/src/bin/spi_dma.rs b/examples/stm32l4/src/bin/spi_dma.rs
index aa0762589..ba77331be 100644
--- a/examples/stm32l4/src/bin/spi_dma.rs
+++ b/examples/stm32l4/src/bin/spi_dma.rs
@@ -7,7 +7,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
diff --git a/examples/stm32l4/src/bin/usart_dma.rs b/examples/stm32l4/src/bin/usart_dma.rs
index b15bba76e..f74a0e06b 100644
--- a/examples/stm32l4/src/bin/usart_dma.rs
+++ b/examples/stm32l4/src/bin/usart_dma.rs
@@ -7,7 +7,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 use core::fmt::Write;
-use defmt::panic;
 use embassy::executor::Spawner;
 use embassy_stm32::dbgmcu::Dbgmcu;
 use embassy_stm32::dma::NoDma;