6 files changed, 18 insertions, 19 deletions

diff --git a/docs/modules/ROOT/examples/layer-by-layer/Cargo.toml b/docs/modules/ROOT/examples/layer-by-layer/Cargo.toml
index 9048d9302..943249a17 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/Cargo.toml
+++ b/docs/modules/ROOT/examples/layer-by-layer/Cargo.toml
@@ -10,7 +10,6 @@ members = [
 [patch.crates-io]
 embassy-executor = { path = "../../../../../embassy-executor" }
 embassy-stm32 = { path = "../../../../../embassy-stm32" }
-stm32-metapac = { path = "../../../../../stm32-metapac" }
 
 [profile.release]
 codegen-units = 1
diff --git a/docs/modules/ROOT/examples/layer-by-layer/blinky-async/Cargo.toml b/docs/modules/ROOT/examples/layer-by-layer/blinky-async/Cargo.toml
index e2933076f..a7236ed5e 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/blinky-async/Cargo.toml
+++ b/docs/modules/ROOT/examples/layer-by-layer/blinky-async/Cargo.toml
@@ -2,12 +2,13 @@
 name = "blinky-async"
 version = "0.1.0"
 edition = "2021"
+license = "MIT OR Apache-2.0"
 
 [dependencies]
 cortex-m = "0.7"
 cortex-m-rt = "0.7"
-embassy-stm32 = { version = "0.1.0", features = ["stm32l475vg", "memory-x", "exti"], default-features = false  }
-embassy-executor = { version = "0.1.0", default-features = false, features = ["nightly"] }
+embassy-stm32 = { version = "0.1.0", features = ["stm32l475vg", "memory-x", "exti"]  }
+embassy-executor = { version = "0.2.0", features = ["nightly", "arch-cortex-m", "executor-thread"] }
 
 defmt = "0.3.0"
 defmt-rtt = "0.3.0"
diff --git a/docs/modules/ROOT/examples/layer-by-layer/blinky-hal/Cargo.toml b/docs/modules/ROOT/examples/layer-by-layer/blinky-hal/Cargo.toml
index dbd3aba8b..c15de2db2 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/blinky-hal/Cargo.toml
+++ b/docs/modules/ROOT/examples/layer-by-layer/blinky-hal/Cargo.toml
@@ -2,11 +2,12 @@
 name = "blinky-hal"
 version = "0.1.0"
 edition = "2021"
+license = "MIT OR Apache-2.0"
 
 [dependencies]
 cortex-m = "0.7"
 cortex-m-rt = "0.7"
-embassy-stm32 = { version = "0.1.0", features = ["stm32l475vg", "memory-x"], default-features = false  }
+embassy-stm32 = { version = "0.1.0", features = ["stm32l475vg", "memory-x"] }
 
 defmt = "0.3.0"
 defmt-rtt = "0.3.0"
diff --git a/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/Cargo.toml b/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/Cargo.toml
index 0dd326015..9733658b6 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/Cargo.toml
+++ b/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/Cargo.toml
@@ -2,6 +2,7 @@
 name = "blinky-irq"
 version = "0.1.0"
 edition = "2021"
+license = "MIT OR Apache-2.0"
 
 [dependencies]
 cortex-m = "0.7"
diff --git a/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs b/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs
index 743d0c342..aecba0755 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs
+++ b/docs/modules/ROOT/examples/layer-by-layer/blinky-irq/src/main.rs
@@ -20,13 +20,13 @@ fn main() -> ! {
     let led = Output::new(p.PB14, Level::Low, Speed::Low);
     let mut button = Input::new(p.PC13, Pull::Up);
 
-    cortex_m::interrupt::free(|cs| unsafe {
+    cortex_m::interrupt::free(|cs| {
         enable_interrupt(&mut button);
 
         LED.borrow(cs).borrow_mut().replace(led);
         BUTTON.borrow(cs).borrow_mut().replace(button);
 
-        NVIC::unmask(pac::Interrupt::EXTI15_10);
+        unsafe { NVIC::unmask(pac::Interrupt::EXTI15_10) };
     });
 
     loop {
@@ -64,25 +64,21 @@ const PORT: u8 = 2;
 const PIN: usize = 13;
 fn check_interrupt<P: Pin>(_pin: &mut Input<'static, P>) -> bool {
     let exti = pac::EXTI;
-    unsafe {
-        let pin = PIN;
-        let lines = exti.pr(0).read();
-        lines.line(pin)
-    }
+    let pin = PIN;
+    let lines = exti.pr(0).read();
+    lines.line(pin)
 }
 
 fn clear_interrupt<P: Pin>(_pin: &mut Input<'static, P>) {
     let exti = pac::EXTI;
-    unsafe {
-        let pin = PIN;
-        let mut lines = exti.pr(0).read();
-        lines.set_line(pin, true);
-        exti.pr(0).write_value(lines);
-    }
+    let pin = PIN;
+    let mut lines = exti.pr(0).read();
+    lines.set_line(pin, true);
+    exti.pr(0).write_value(lines);
 }
 
 fn enable_interrupt<P: Pin>(_pin: &mut Input<'static, P>) {
-    cortex_m::interrupt::free(|_| unsafe {
+    cortex_m::interrupt::free(|_| {
         let rcc = pac::RCC;
         rcc.apb2enr().modify(|w| w.set_syscfgen(true));
 
diff --git a/docs/modules/ROOT/examples/layer-by-layer/blinky-pac/Cargo.toml b/docs/modules/ROOT/examples/layer-by-layer/blinky-pac/Cargo.toml
index e7f4f5d1f..f872b94cb 100644
--- a/docs/modules/ROOT/examples/layer-by-layer/blinky-pac/Cargo.toml
+++ b/docs/modules/ROOT/examples/layer-by-layer/blinky-pac/Cargo.toml
@@ -2,11 +2,12 @@
 name = "blinky-pac"
 version = "0.1.0"
 edition = "2021"
+license = "MIT OR Apache-2.0"
 
 [dependencies]
 cortex-m = "0.7"
 cortex-m-rt = "0.7"
-stm32-metapac = { version = "0.1.0", features = ["stm32l475vg", "memory-x"] }
+stm32-metapac = { version = "1", features = ["stm32l475vg", "memory-x"] }
 
 defmt = "0.3.0"
 defmt-rtt = "0.3.0"