fix clocks in stm32wl rng example.

stm32/tests: add stm32wl hil.
Merge pull request #2077 from xoviat/rcc
2023-10-17 15:57:09 +02:00 · 2023-10-17 15:57:09 +02:00 · 2023-10-17 01:05:18 +00:00 · 2023-10-16 20:04:10 -05:00 · 2023-10-17 00:29:30 +00:00 · 2023-10-16 19:23:01 -05:00
351 changed files with 3127 additions and 2690 deletions
--- a/README.md
+++ b/README.md
@@ -62,9 +62,9 @@ async fn blink(pin: AnyPin) {
    loop {
        // Timekeeping is globally available, no need to mess with hardware timers.
        led.set_high();
-        Timer::after(Duration::from_millis(150)).await;
+        Timer::after_millis(150).await;
        led.set_low();
-        Timer::after(Duration::from_millis(150)).await;
+        Timer::after_millis(150).await;
    }
 }

--- a/ci.sh
+++ b/ci.sh
@@ -69,62 +69,68 @@ cargo batch  \
    --- build --release --manifest-path embassy-rp/Cargo.toml --target thumbv6m-none-eabi --features nightly \
    --- build --release --manifest-path embassy-rp/Cargo.toml --target thumbv6m-none-eabi --features nightly,intrinsics \
    --- build --release --manifest-path embassy-rp/Cargo.toml --target thumbv6m-none-eabi --features nightly,qspi-as-gpio \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,time-driver-any,unstable-traits \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,exti,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,defmt,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,time \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt,exti,unstable-traits \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features stm32l552ze,nightly,defmt \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f401ve,defmt,exti,time-driver-any,unstable-traits \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f405zg,defmt,exti,time-driver-any,unstable-traits \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f407zg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f410tb,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f411ce,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f412zg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f413vh,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f415zg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f417zg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f423zh,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f427zi,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f429zi,log,exti,time-driver-any,unstable-traits,embedded-sdmmc \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f437zi,log,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f439zi,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f446ze,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f469zi,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f479zi,defmt,exti,time-driver-any,unstable-traits,embedded-sdmmc \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f730i8,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h753zi,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h735zg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h755zi-cm7,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h7b3ai,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32l476vg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32l422cb,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32wb15cc,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32l072cz,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32l041f6,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32l073cz,defmt,exti,time-driver-any,unstable-traits,low-power \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32l151cb-a,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f398ve,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f378cc,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32g0c1ve,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f217zg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features nightly,stm32l552ze,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32wl54jc-cm0p,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32wle5jb,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32g474pe,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f107vc,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f103re,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f100c4,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32h503rb,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32h562ag,defmt,exti,time-driver-any,unstable-traits \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f401ve,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f405zg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f407zg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f410tb,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f411ce,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f412zg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f413vh,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f415zg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f417zg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f423zh,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f427zi,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f429zi,log,exti,time-driver-any,unstable-traits,embedded-sdmmc,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f437zi,log,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f439zi,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f446ze,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f469zi,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f479zi,defmt,exti,time-driver-any,unstable-traits,embedded-sdmmc,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32f730i8,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h753zi,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h735zg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h755zi-cm7,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32h7b3ai,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32l476vg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32l422cb,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32wb15cc,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32l072cz,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32l041f6,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32l073cz,defmt,exti,time-driver-any,unstable-traits,low-power,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32l151cb-a,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f398ve,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f378cc,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32g0c1ve,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f217zg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv8m.main-none-eabihf --features nightly,stm32l552ze,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features nightly,stm32wl54jc-cm0p,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32wle5jb,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features nightly,stm32g474pe,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f107vc,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f103re,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32f100c4,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32h503rb,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features nightly,stm32h562ag,defmt,exti,time-driver-any,unstable-traits,time \
    --- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features ''\
    --- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features 'log' \
    --- build --release --manifest-path cyw43/Cargo.toml --target thumbv6m-none-eabi --features 'defmt' \
@@ -198,6 +204,7 @@ cargo batch  \
    --- build --release --manifest-path tests/stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32f207zg --out-dir out/tests/stm32f207zg \
    --- build --release --manifest-path tests/stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f303ze --out-dir out/tests/stm32f303ze \
    --- build --release --manifest-path tests/stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l496zg --out-dir out/tests/stm32l496zg \
+    --- build --release --manifest-path tests/stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32wl55jc --out-dir out/tests/stm32wl55jc \
    --- build --release --manifest-path tests/rp/Cargo.toml --target thumbv6m-none-eabi --out-dir out/tests/rpi-pico \
    --- build --release --manifest-path tests/nrf/Cargo.toml --target thumbv7em-none-eabi --out-dir out/tests/nrf52840-dk \
    --- build --release --manifest-path tests/riscv32/Cargo.toml --target riscv32imac-unknown-none-elf \
--- a/ci_stable.sh
+++ b/ci_stable.sh
@@ -40,33 +40,38 @@ cargo batch  \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32u585zi,defmt,exti,time-driver-any,unstable-traits \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32wb55vy,defmt,exti,time-driver-any,unstable-traits \
    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32wl55cc-cm4,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l4r9zi,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f303vc,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f411ce,defmt,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f411ce,defmt,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f410tb,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f410tb,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,exti,time-driver-any,unstable-traits \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32f217zg,defmt,exti,time-driver-any \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32f217zg,defmt,exti,time-driver-any,unstable-traits \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32g473cc,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32g491re,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32u585zi,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32wb55vy,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32wl55cc-cm4,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l4r9zi,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f303vc,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f411ce,defmt,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f411ce,defmt,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f410tb,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f410tb,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h755zi-cm7,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32l476vg,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv6m-none-eabi --features stm32l072cz,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32l151cb-a,defmt,exti,time-driver-any,unstable-traits,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32f217zg,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7m-none-eabi --features stm32f217zg,defmt,exti,time-driver-any,unstable-traits,time \
    --- build --release --manifest-path examples/nrf52840/Cargo.toml --target thumbv7em-none-eabi --no-default-features --out-dir out/examples/nrf52840 --bin raw_spawn \
    --- build --release --manifest-path examples/stm32l0/Cargo.toml --target thumbv6m-none-eabi --no-default-features --out-dir out/examples/stm32l0 --bin raw_spawn \
--- a/cyw43/Cargo.toml
+++ b/cyw43/Cargo.toml
@@ -11,10 +11,10 @@ log = ["dep:log"]
 firmware-logs = []

 [dependencies]
-embassy-time = { version = "0.1.3", path = "../embassy-time"}
+embassy-time = { version = "0.1.5", path = "../embassy-time"}
 embassy-sync = { version = "0.3.0", path = "../embassy-sync"}
 embassy-futures = { version = "0.1.0", path = "../embassy-futures"}
-embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel"}
+embassy-net-driver-channel = { version = "0.2.0", path = "../embassy-net-driver-channel"}

 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.17", optional = true }
--- a/cyw43/src/bus.rs
+++ b/cyw43/src/bus.rs
@@ -1,5 +1,5 @@
 use embassy_futures::yield_now;
-use embassy_time::{Duration, Timer};
+use embassy_time::Timer;
 use embedded_hal_1::digital::OutputPin;
 use futures::FutureExt;

@@ -51,9 +51,9 @@ where
    pub async fn init(&mut self) {
        // Reset
        self.pwr.set_low().unwrap();
-        Timer::after(Duration::from_millis(20)).await;
+        Timer::after_millis(20).await;
        self.pwr.set_high().unwrap();
-        Timer::after(Duration::from_millis(250)).await;
+        Timer::after_millis(250).await;

        while self
            .read32_swapped(REG_BUS_TEST_RO)
--- a/cyw43/src/control.rs
+++ b/cyw43/src/control.rs
@@ -2,7 +2,7 @@ use core::cmp::{max, min};

 use ch::driver::LinkState;
 use embassy_net_driver_channel as ch;
-use embassy_time::{Duration, Timer};
+use embassy_time::Timer;

 pub use crate::bus::SpiBusCyw43;
 use crate::consts::*;
@@ -87,22 +87,22 @@ impl<'a> Control<'a> {
        self.set_iovar("country", &country_info.to_bytes()).await;

        // set country takes some time, next ioctls fail if we don't wait.
-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;

        // Set antenna to chip antenna
        self.ioctl_set_u32(IOCTL_CMD_ANTDIV, 0, 0).await;

        self.set_iovar_u32("bus:txglom", 0).await;
-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;
        //self.set_iovar_u32("apsta", 1).await; // this crashes, also we already did it before...??
-        //Timer::after(Duration::from_millis(100)).await;
+        //Timer::after_millis(100).await;
        self.set_iovar_u32("ampdu_ba_wsize", 8).await;
-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;
        self.set_iovar_u32("ampdu_mpdu", 4).await;
-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;
        //self.set_iovar_u32("ampdu_rx_factor", 0).await; // this crashes

-        //Timer::after(Duration::from_millis(100)).await;
+        //Timer::after_millis(100).await;

        // evts
        let mut evts = EventMask {
@@ -121,17 +121,17 @@ impl<'a> Control<'a> {

        self.set_iovar("bsscfg:event_msgs", &evts.to_bytes()).await;

-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;

        // set wifi up
        self.up().await;

-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;

        self.ioctl_set_u32(110, 0, 1).await; // SET_GMODE = auto
        self.ioctl_set_u32(142, 0, 0).await; // SET_BAND = any

-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;

        self.state_ch.set_ethernet_address(mac_addr);

@@ -185,7 +185,7 @@ impl<'a> Control<'a> {
        self.set_iovar_u32x2("bsscfg:sup_wpa2_eapver", 0, 0xFFFF_FFFF).await;
        self.set_iovar_u32x2("bsscfg:sup_wpa_tmo", 0, 2500).await;

-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;

        let mut pfi = PassphraseInfo {
            len: passphrase.len() as _,
@@ -297,7 +297,7 @@ impl<'a> Control<'a> {
        if security != Security::OPEN {
            self.set_iovar_u32x2("bsscfg:wpa_auth", 0, 0x0084).await; // wpa_auth = WPA2_AUTH_PSK | WPA_AUTH_PSK

-            Timer::after(Duration::from_millis(100)).await;
+            Timer::after_millis(100).await;

            // Set passphrase
            let mut pfi = PassphraseInfo {
--- a/cyw43/src/runner.rs
+++ b/cyw43/src/runner.rs
@@ -555,14 +555,14 @@ where

        self.bus.bp_write8(base + AI_RESETCTRL_OFFSET, 0).await;

-        Timer::after(Duration::from_millis(1)).await;
+        Timer::after_millis(1).await;

        self.bus
            .bp_write8(base + AI_IOCTRL_OFFSET, AI_IOCTRL_BIT_CLOCK_EN)
            .await;
        let _ = self.bus.bp_read8(base + AI_IOCTRL_OFFSET).await;

-        Timer::after(Duration::from_millis(1)).await;
+        Timer::after_millis(1).await;
    }

    async fn core_is_up(&mut self, core: Core) -> bool {
--- a/docs/modules/ROOT/examples/basic/Cargo.toml
+++ b/docs/modules/ROOT/examples/basic/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"

 [dependencies]
 embassy-executor = { version = "0.3.0", path = "../../../../../embassy-executor", features = ["defmt", "nightly", "integrated-timers", "arch-cortex-m", "executor-thread"] }
-embassy-time = { version = "0.1.0", path = "../../../../../embassy-time", features = ["defmt", "nightly"] }
+embassy-time = { version = "0.1.4", path = "../../../../../embassy-time", features = ["defmt", "nightly"] }
 embassy-nrf = { version = "0.1.0", path = "../../../../../embassy-nrf", features = ["defmt", "nrf52840", "time-driver-rtc1", "gpiote", "nightly"] }

 defmt = "0.3"
--- a/docs/modules/ROOT/pages/runtime.adoc
+++ b/docs/modules/ROOT/pages/runtime.adoc
@@ -6,7 +6,7 @@ The Embassy executor is an async/await executor designed for embedded usage alon

 * No `alloc`, no heap needed. Task are statically allocated.
 * No "fixed capacity" data structures, executor works with 1 or 1000 tasks without needing config/tuning.
-* Integrated timer queue: sleeping is easy, just do `Timer::after(Duration::from_secs(1)).await;`.
+* Integrated timer queue: sleeping is easy, just do `Timer::after_secs(1).await;`.
 * No busy-loop polling: CPU sleeps when there's no work to do, using interrupts or `WFE/SEV`.
 * Efficient polling: a wake will only poll the woken task, not all of them.
 * Fair: a task can't monopolize CPU time even if it's constantly being woken. All other tasks get a chance to run before a given task gets polled for the second time.
--- a/embassy-embedded-hal/Cargo.toml
+++ b/embassy-embedded-hal/Cargo.toml
@@ -21,7 +21,7 @@ default = ["time"]
 [dependencies]
 embassy-futures = { version = "0.1.0", path = "../embassy-futures", optional = true }
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.5", path = "../embassy-time", optional = true }
 embedded-hal-02 = { package = "embedded-hal", version = "0.2.6", features = [
    "unproven",
 ] }
--- a/embassy-embedded-hal/src/shared_bus/asynch/spi.rs
+++ b/embassy-embedded-hal/src/shared_bus/asynch/spi.rs
@@ -76,9 +76,7 @@ where
                    #[cfg(not(feature = "time"))]
                    Operation::DelayUs(_) => return Err(SpiDeviceError::DelayUsNotSupported),
                    #[cfg(feature = "time")]
-                    Operation::DelayUs(us) => {
-                        embassy_time::Timer::after(embassy_time::Duration::from_micros(*us as _)).await
-                    }
+                    Operation::DelayUs(us) => embassy_time::Timer::after_micros(*us as _).await,
                }
            }
        };
@@ -143,9 +141,7 @@ where
                    #[cfg(not(feature = "time"))]
                    Operation::DelayUs(_) => return Err(SpiDeviceError::DelayUsNotSupported),
                    #[cfg(feature = "time")]
-                    Operation::DelayUs(us) => {
-                        embassy_time::Timer::after(embassy_time::Duration::from_micros(*us as _)).await
-                    }
+                    Operation::DelayUs(us) => embassy_time::Timer::after_micros(*us as _).await,
                }
            }
        };
--- a/embassy-executor/Cargo.toml
+++ b/embassy-executor/Cargo.toml
@@ -59,7 +59,7 @@ rtos-trace = { version = "0.1.2", optional = true }

 futures-util = { version = "0.3.17", default-features = false }
 embassy-macros = { version = "0.2.1", path = "../embassy-macros" }
-embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true}
+embassy-time = { version = "0.1.5", path = "../embassy-time", optional = true}
 atomic-polyfill = "1.0.1"
 critical-section = "1.1"
 static_cell = "1.1"
--- a/embassy-executor/README.md
+++ b/embassy-executor/README.md
@@ -4,7 +4,7 @@ An async/await executor designed for embedded usage.

 - No `alloc`, no heap needed. Task futures are statically allocated.
 - No "fixed capacity" data structures, executor works with 1 or 1000 tasks without needing config/tuning.
- Integrated timer queue: sleeping is easy, just do `Timer::after(Duration::from_secs(1)).await;`.
+- Integrated timer queue: sleeping is easy, just do `Timer::after_secs(1).await;`.
 - No busy-loop polling: CPU sleeps when there's no work to do, using interrupts or `WFE/SEV`.
 - Efficient polling: a wake will only poll the woken task, not all of them.
 - Fair: a task can't monopolize CPU time even if it's constantly being woken. All other tasks get a chance to run before a given task gets polled for the second time.
--- a/embassy-hal-internal/README.md
+++ b/embassy-hal-internal/README.md
@@ -1,4 +1,4 @@
-# embassy-macros
+# embassy-hal-internal

 An [Embassy](https://embassy.dev) project.

--- a/embassy-hal-internal/src/interrupt.rs
+++ b/embassy-hal-internal/src/interrupt.rs
@@ -4,6 +4,7 @@ use core::sync::atomic::{compiler_fence, Ordering};

 use cortex_m::interrupt::InterruptNumber;
 use cortex_m::peripheral::NVIC;
+use critical_section::CriticalSection;

 /// Generate a standard `mod interrupt` for a HAL.
 #[macro_export]
@@ -91,6 +92,12 @@ macro_rules! interrupt_mod {
                    fn set_priority(prio: crate::interrupt::Priority) {
                        Self::IRQ.set_priority(prio)
                    }
+
+                    /// Set the interrupt priority with an already-acquired critical section
+                    #[inline]
+                    fn set_priority_with_cs(cs: critical_section::CriticalSection, prio: crate::interrupt::Priority) {
+                        Self::IRQ.set_priority_with_cs(cs, prio)
+                    }
                }

                $(
@@ -195,10 +202,29 @@ pub unsafe trait InterruptExt: InterruptNumber + Copy {
    /// Set the interrupt priority.
    #[inline]
    fn set_priority(self, prio: Priority) {
-        critical_section::with(|_| unsafe {
+        unsafe {
            let mut nvic: cortex_m::peripheral::NVIC = mem::transmute(());
-            nvic.set_priority(self, prio.into())
-        })
+
+            // On thumbv6, set_priority must do a RMW to change 8bit in a 32bit reg.
+            #[cfg(armv6m)]
+            critical_section::with(|_| nvic.set_priority(self, prio.into()));
+            // On thumbv7+, set_priority does an atomic 8bit write, so no CS needed.
+            #[cfg(not(armv6m))]
+            nvic.set_priority(self, prio.into());
+        }
+    }
+
+    /// Set the interrupt priority with an already-acquired critical section
+    ///
+    /// Equivalent to `set_priority`, except you pass a `CriticalSection` to prove
+    /// you've already acquired a critical section. This prevents acquiring another
+    /// one, which saves code size.
+    #[inline]
+    fn set_priority_with_cs(self, _cs: CriticalSection, prio: Priority) {
+        unsafe {
+            let mut nvic: cortex_m::peripheral::NVIC = mem::transmute(());
+            nvic.set_priority(self, prio.into());
+        }
    }
 }

--- a/embassy-hal-internal/src/lib.rs
+++ b/embassy-hal-internal/src/lib.rs
@@ -10,7 +10,6 @@ pub mod drop;
 mod macros;
 mod peripheral;
 pub mod ratio;
-pub mod ring_buffer;
 pub use peripheral::{Peripheral, PeripheralRef};

 #[cfg(feature = "cortex-m")]
--- a/embassy-hal-internal/src/macros.rs
+++ b/embassy-hal-internal/src/macros.rs
@@ -48,17 +48,23 @@ macro_rules! peripherals_struct {
            ///Returns all the peripherals *once*
            #[inline]
            pub(crate) fn take() -> Self {
+                critical_section::with(Self::take_with_cs)
+            }

+            ///Returns all the peripherals *once*
+            #[inline]
+            pub(crate) fn take_with_cs(_cs: critical_section::CriticalSection) -> Self {
                #[no_mangle]
                static mut _EMBASSY_DEVICE_PERIPHERALS: bool = false;

-                critical_section::with(|_| unsafe {
+                // safety: OK because we're inside a CS.
+                unsafe {
                    if _EMBASSY_DEVICE_PERIPHERALS {
                        panic!("init called more than once!")
                    }
                    _EMBASSY_DEVICE_PERIPHERALS = true;
                    Self::steal()
-                })
+                }
            }
        }

--- a/embassy-hal-internal/src/ring_buffer.rs
+++ b/embassy-hal-internal/src/ring_buffer.rs
@@ -1,136 +0,0 @@
-pub struct RingBuffer<'a> {
-    buf: &'a mut [u8],
-    start: usize,
-    end: usize,
-    empty: bool,
-}
-
-impl<'a> RingBuffer<'a> {
-    pub fn new(buf: &'a mut [u8]) -> Self {
-        Self {
-            buf,
-            start: 0,
-            end: 0,
-            empty: true,
-        }
-    }
-
-    pub fn push_buf(&mut self) -> &mut [u8] {
-        if self.start == self.end && !self.empty {
-            trace!("  ringbuf: push_buf empty");
-            return &mut self.buf[..0];
-        }
-
-        let n = if self.start <= self.end {
-            self.buf.len() - self.end
-        } else {
-            self.start - self.end
-        };
-
-        trace!("  ringbuf: push_buf {:?}..{:?}", self.end, self.end + n);
-        &mut self.buf[self.end..self.end + n]
-    }
-
-    pub fn push(&mut self, n: usize) {
-        trace!("  ringbuf: push {:?}", n);
-        if n == 0 {
-            return;
-        }
-
-        self.end = self.wrap(self.end + n);
-        self.empty = false;
-    }
-
-    pub fn pop_buf(&mut self) -> &mut [u8] {
-        if self.empty {
-            trace!("  ringbuf: pop_buf empty");
-            return &mut self.buf[..0];
-        }
-
-        let n = if self.end <= self.start {
-            self.buf.len() - self.start
-        } else {
-            self.end - self.start
-        };
-
-        trace!("  ringbuf: pop_buf {:?}..{:?}", self.start, self.start + n);
-        &mut self.buf[self.start..self.start + n]
-    }
-
-    pub fn pop(&mut self, n: usize) {
-        trace!("  ringbuf: pop {:?}", n);
-        if n == 0 {
-            return;
-        }
-
-        self.start = self.wrap(self.start + n);
-        self.empty = self.start == self.end;
-    }
-
-    pub fn is_full(&self) -> bool {
-        self.start == self.end && !self.empty
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.empty
-    }
-
-    pub fn clear(&mut self) {
-        self.start = 0;
-        self.end = 0;
-        self.empty = true;
-    }
-
-    fn wrap(&self, n: usize) -> usize {
-        assert!(n <= self.buf.len());
-        if n == self.buf.len() {
-            0
-        } else {
-            n
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn push_pop() {
-        let mut b = [0; 4];
-        let mut rb = RingBuffer::new(&mut b);
-        let buf = rb.push_buf();
-        assert_eq!(4, buf.len());
-        buf[0] = 1;
-        buf[1] = 2;
-        buf[2] = 3;
-        buf[3] = 4;
-        rb.push(4);
-
-        let buf = rb.pop_buf();
-        assert_eq!(4, buf.len());
-        assert_eq!(1, buf[0]);
-        rb.pop(1);
-
-        let buf = rb.pop_buf();
-        assert_eq!(3, buf.len());
-        assert_eq!(2, buf[0]);
-        rb.pop(1);
-
-        let buf = rb.pop_buf();
-        assert_eq!(2, buf.len());
-        assert_eq!(3, buf[0]);
-        rb.pop(1);
-
-        let buf = rb.pop_buf();
-        assert_eq!(1, buf.len());
-        assert_eq!(4, buf[0]);
-        rb.pop(1);
-
-        let buf = rb.pop_buf();
-        assert_eq!(0, buf.len());
-
-        let buf = rb.push_buf();
-        assert_eq!(4, buf.len());
-    }
-}
--- a/embassy-lora/Cargo.toml
+++ b/embassy-lora/Cargo.toml
@@ -20,7 +20,7 @@ defmt = ["dep:defmt", "lorawan-device/defmt"]
 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }

-embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.5", path = "../embassy-time", optional = true }
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
 embassy-stm32 = { version = "0.1.0", path = "../embassy-stm32", default-features = false, optional = true }
 embedded-hal-async = { version = "=1.0.0-rc.1" }
--- a/embassy-lora/src/lib.rs
+++ b/embassy-lora/src/lib.rs
@@ -34,6 +34,6 @@ impl lorawan_device::async_device::radio::Timer for LoraTimer {
    }

    async fn delay_ms(&mut self, millis: u64) {
-        Timer::after(Duration::from_millis(millis)).await
+        Timer::after_millis(millis).await
    }
 }
--- a/embassy-net-adin1110/Cargo.toml
+++ b/embassy-net-adin1110/Cargo.toml
@@ -16,8 +16,8 @@ log = { version = "0.4", default-features = false, optional = true }
 embedded-hal-1 = { package = "embedded-hal", version = "=1.0.0-rc.1" }
 embedded-hal-async = { version = "=1.0.0-rc.1" }
 embedded-hal-bus = { version = "=0.1.0-rc.1", features = ["async"] }
-embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel" }
-embassy-time = { version = "0.1.3" }
+embassy-net-driver-channel = { version = "0.2.0", path = "../embassy-net-driver-channel" }
+embassy-time = { version = "0.1.5", path = "../embassy-time" }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 bitfield = "0.14.0"

--- a/embassy-net-adin1110/src/lib.rs
+++ b/embassy-net-adin1110/src/lib.rs
@@ -20,7 +20,7 @@ pub use crc32::ETH_FCS;
 use crc8::crc8;
 use embassy_futures::select::{select, Either};
 use embassy_net_driver_channel as ch;
-use embassy_time::{Duration, Timer};
+use embassy_time::Timer;
 use embedded_hal_1::digital::OutputPin;
 use embedded_hal_async::digital::Wait;
 use embedded_hal_async::spi::{Error, Operation, SpiDevice};
@@ -609,12 +609,12 @@ pub async fn new<const N_RX: usize, const N_TX: usize, SPI: SpiDevice, INT: Wait
    reset.set_low().unwrap();

    // Wait t1: 20-43mS
-    Timer::after(Duration::from_millis(30)).await;
+    Timer::after_millis(30).await;

    reset.set_high().unwrap();

    // Wait t3: 50mS
-    Timer::after(Duration::from_millis(50)).await;
+    Timer::after_millis(50).await;

    // Create device
    let mut mac = ADIN1110::new(spi_dev, spi_crc, append_fcs_on_tx);
--- a/embassy-net-driver-channel/CHANGELOG.md
+++ b/embassy-net-driver-channel/CHANGELOG.md
@@ -0,0 +1,18 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## 0.2.0 - 2023-10-15
+
+- Update embassy-net-driver
+- `Runner::new` now takes an `embassy_net_driver::HardwareAddress` parameter
+- Added `Runner::set_ieee802154_address`, `Runner::ieee802154_address`
+
+## 0.1.0 - 2023-06-29
+
+- First release
+
+
--- a/embassy-net-driver-channel/Cargo.toml
+++ b/embassy-net-driver-channel/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "embassy-net-driver-channel"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "High-level channel-based driver for the `embassy-net` async TCP/IP network stack."
@@ -26,4 +26,4 @@ log = { version = "0.4.14", optional = true }

 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
-embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver" }
+embassy-net-driver = { version = "0.2.0", path = "../embassy-net-driver" }
--- a/embassy-net-driver/CHANGELOG.md
+++ b/embassy-net-driver/CHANGELOG.md
@@ -0,0 +1,17 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## 0.2.0 - 2023-10-15
+
+- Added `Driver::ieee802154_address`
+- Added `Medium::Ieee802154`
+
+## 0.1.0 - 2023-06-29
+
+- First release
+
+
--- a/embassy-net-driver/Cargo.toml
+++ b/embassy-net-driver/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "embassy-net-driver"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "Driver trait for the `embassy-net` async TCP/IP network stack."
--- a/embassy-net-enc28j60/Cargo.toml
+++ b/embassy-net-enc28j60/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 [dependencies]
 embedded-hal = { version = "1.0.0-rc.1" }
 embedded-hal-async = { version = "=1.0.0-rc.1" }
-embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver" }
-embassy-time = { version = "0.1.3", path = "../embassy-time" }
+embassy-net-driver = { version = "0.2.0", path = "../embassy-net-driver" }
+embassy-time = { version = "0.1.5", path = "../embassy-time" }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }

 defmt = { version = "0.3", optional = true }
--- a/embassy-net-esp-hosted/Cargo.toml
+++ b/embassy-net-esp-hosted/Cargo.toml
@@ -7,10 +7,10 @@ edition = "2021"
 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }

-embassy-time = { version = "0.1.3", path = "../embassy-time" }
+embassy-time = { version = "0.1.5", path = "../embassy-time" }
 embassy-sync = { version = "0.3.0", path = "../embassy-sync"}
 embassy-futures = { version = "0.1.0", path = "../embassy-futures"}
-embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel"}
+embassy-net-driver-channel = { version = "0.2.0", path = "../embassy-net-driver-channel"}

 embedded-hal = { version = "1.0.0-rc.1" }
 embedded-hal-async = { version = "=1.0.0-rc.1" }
--- a/embassy-net-esp-hosted/src/lib.rs
+++ b/embassy-net-esp-hosted/src/lib.rs
@@ -169,9 +169,9 @@ where
    pub async fn run(mut self) -> ! {
        debug!("resetting...");
        self.reset.set_low().unwrap();
-        Timer::after(Duration::from_millis(100)).await;
+        Timer::after_millis(100).await;
        self.reset.set_high().unwrap();
-        Timer::after(Duration::from_millis(1000)).await;
+        Timer::after_millis(1000).await;

        let mut tx_buf = [0u8; MAX_SPI_BUFFER_SIZE];
        let mut rx_buf = [0u8; MAX_SPI_BUFFER_SIZE];
--- a/embassy-net-ppp/Cargo.toml
+++ b/embassy-net-ppp/Cargo.toml
@@ -16,7 +16,7 @@ defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }

 embedded-io-async = { version = "0.6.0" }
-embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel" }
+embassy-net-driver-channel = { version = "0.2.0", path = "../embassy-net-driver-channel" }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 ppproto = { version = "0.1.2"}
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
--- a/embassy-net-tuntap/Cargo.toml
+++ b/embassy-net-tuntap/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 edition = "2021"

 [dependencies]
-embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver" }
+embassy-net-driver = { version = "0.2.0", path = "../embassy-net-driver" }
 async-io = "1.6.0"
 log = "0.4.14"
 libc = "0.2.101"
--- a/embassy-net-wiznet/Cargo.toml
+++ b/embassy-net-wiznet/Cargo.toml
@@ -10,8 +10,8 @@ edition = "2021"
 [dependencies]
 embedded-hal = { version = "1.0.0-rc.1" }
 embedded-hal-async = { version = "=1.0.0-rc.1" }
-embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel" }
-embassy-time = { version = "0.1.3", path = "../embassy-time" }
+embassy-net-driver-channel = { version = "0.2.0", path = "../embassy-net-driver-channel" }
+embassy-time = { version = "0.1.5", path = "../embassy-time" }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 defmt = { version = "0.3", optional = true }

--- a/embassy-net-wiznet/src/lib.rs
+++ b/embassy-net-wiznet/src/lib.rs
@@ -8,7 +8,7 @@ mod device;
 use embassy_futures::select::{select, Either};
 use embassy_net_driver_channel as ch;
 use embassy_net_driver_channel::driver::LinkState;
-use embassy_time::{Duration, Timer};
+use embassy_time::Timer;
 use embedded_hal::digital::OutputPin;
 use embedded_hal_async::digital::Wait;
 use embedded_hal_async::spi::SpiDevice;
@@ -95,12 +95,12 @@ pub async fn new<'a, const N_RX: usize, const N_TX: usize, C: Chip, SPI: SpiDevi
    // Reset the chip.
    reset.set_low().ok();
    // Ensure the reset is registered.
-    Timer::after(Duration::from_millis(1)).await;
+    Timer::after_millis(1).await;
    reset.set_high().ok();

    // Wait for PLL lock. Some chips are slower than others.
    // Slowest is w5100s which is 100ms, so let's just wait that.
-    Timer::after(Duration::from_millis(100)).await;
+    Timer::after_millis(100).await;

    let mac = WiznetDevice::new(spi_dev, mac_addr).await.unwrap();

--- a/embassy-net/CHANGELOG.md
+++ b/embassy-net/CHANGELOG.md
@@ -0,0 +1,31 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## 0.2.0 - 2023-10-15
+
+- Re-export `smoltcp::wire::IpEndpoint`
+- Add poll functions on UdpSocket
+- Make dual-stack work in embassy-net
+- Fix multicast support
+- Allow ethernet and 802.15.4 to coexist
+- Add IEEE802.15.4 address to embassy net Stack
+- Use HardwareAddress in Driver
+- Add async versions of smoltcp's `send` and `recv` closure based API
+- add error translation to tcp errors
+- Forward TCP/UDP socket capacity impls
+- allow changing IP config at runtime
+- allow non-'static drivers
+- Remove impl_trait_projections
+- update embedded-io, embedded-nal-async
+- add support for dhcp hostname option
+- Wake stack's task after queueing a DNS query
+
+## 0.1.0 - 2023-06-29
+
+- First release
+
+
--- a/embassy-net/Cargo.toml
+++ b/embassy-net/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "embassy-net"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "Async TCP/IP network stack for embedded systems"
@@ -51,8 +51,8 @@ smoltcp = { version = "0.10.0", default-features = false, features = [
  "async",
 ] }

-embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver" }
-embassy-time = { version = "0.1.3", path = "../embassy-time" }
+embassy-net-driver = { version = "0.2.0", path = "../embassy-net-driver" }
+embassy-time = { version = "0.1.5", path = "../embassy-time" }
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
 embedded-io-async = { version = "0.6.0", optional = true }

--- a/embassy-net/src/lib.rs
+++ b/embassy-net/src/lib.rs
@@ -509,7 +509,10 @@ impl<D: Driver> Stack<D> {
            self.with_mut(|s, i| {
                let socket = s.sockets.get_mut::<dns::Socket>(i.dns_socket);
                match socket.start_query(s.iface.context(), name, qtype) {
-                    Ok(handle) => Poll::Ready(Ok(handle)),
+                    Ok(handle) => {
+                        s.waker.wake();
+                        Poll::Ready(Ok(handle))
+                    }
                    Err(dns::StartQueryError::NoFreeSlot) => {
                        i.dns_waker.register(cx.waker());
                        Poll::Pending
--- a/embassy-nrf/Cargo.toml
+++ b/embassy-nrf/Cargo.toml
@@ -94,7 +94,7 @@ _gpio-p1 = []
 _nrf52832_anomaly_109 = []

 [dependencies]
-embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.5", path = "../embassy-time", optional = true }
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
 embassy-hal-internal = {version = "0.1.0", path = "../embassy-hal-internal", features = ["cortex-m", "prio-bits-3"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }
--- a/embassy-nrf/src/chips/nrf5340_app.rs
+++ b/embassy-nrf/src/chips/nrf5340_app.rs
@@ -6,10 +6,13 @@ pub mod pac {
    // To avoid cfg spam, we remove _ns or _s suffixes here.

    pub use nrf5340_app_pac::NVIC_PRIO_BITS;
-    
+
+    #[cfg(feature="rt")]
+    #[doc(no_inline)]
+    pub use nrf5340_app_pac::interrupt;
+
    #[doc(no_inline)]
    pub use nrf5340_app_pac::{
-        interrupt,
        Interrupt,
        Peripherals,

@@ -60,156 +63,167 @@ pub mod pac {
        wdt0_ns as wdt0,
    };
    
-    #[cfg(feature = "nrf5340-app-ns")]
-    #[doc(no_inline)]
-    pub use nrf5340_app_pac::{
-        CLOCK_NS as CLOCK,
-        COMP_NS as COMP,
-        CTRLAP_NS as CTRLAP,
-        DCNF_NS as DCNF,
-        DPPIC_NS as DPPIC,
-        EGU0_NS as EGU0,
-        EGU1_NS as EGU1,
-        EGU2_NS as EGU2,
-        EGU3_NS as EGU3,
-        EGU4_NS as EGU4,
-        EGU5_NS as EGU5,
-        FPU_NS as FPU,
-        GPIOTE1_NS as GPIOTE1,
-        I2S0_NS as I2S0,
-        IPC_NS as IPC,
-        KMU_NS as KMU,
-        LPCOMP_NS as LPCOMP,
-        MUTEX_NS as MUTEX,
-        NFCT_NS as NFCT,
-        NVMC_NS as NVMC,
-        OSCILLATORS_NS as OSCILLATORS,
-        P0_NS as P0,
-        P1_NS as P1,
-        PDM0_NS as PDM0,
-        POWER_NS as POWER,
-        PWM0_NS as PWM0,
-        PWM1_NS as PWM1,
-        PWM2_NS as PWM2,
-        PWM3_NS as PWM3,
-        QDEC0_NS as QDEC0,
-        QDEC1_NS as QDEC1,
-        QSPI_NS as QSPI,
-        REGULATORS_NS as REGULATORS,
-        RESET_NS as RESET,
-        RTC0_NS as RTC0,
-        RTC1_NS as RTC1,
-        SAADC_NS as SAADC,
-        SPIM0_NS as SPIM0,
-        SPIM1_NS as SPIM1,
-        SPIM2_NS as SPIM2,
-        SPIM3_NS as SPIM3,
-        SPIM4_NS as SPIM4,
-        SPIS0_NS as SPIS0,
-        SPIS1_NS as SPIS1,
-        SPIS2_NS as SPIS2,
-        SPIS3_NS as SPIS3,
-        TIMER0_NS as TIMER0,
-        TIMER1_NS as TIMER1,
-        TIMER2_NS as TIMER2,
-        TWIM0_NS as TWIM0,
-        TWIM1_NS as TWIM1,
-        TWIM2_NS as TWIM2,
-        TWIM3_NS as TWIM3,
-        TWIS0_NS as TWIS0,
-        TWIS1_NS as TWIS1,
-        TWIS2_NS as TWIS2,
-        TWIS3_NS as TWIS3,
-        UARTE0_NS as UARTE0,
-        UARTE1_NS as UARTE1,
-        UARTE2_NS as UARTE2,
-        UARTE3_NS as UARTE3,
-        USBD_NS as USBD,
-        USBREGULATOR_NS as USBREGULATOR,
-        VMC_NS as VMC,
-        WDT0_NS as WDT0,
-        WDT1_NS as WDT1,
-    };
+    /// Non-Secure mode (NS) peripherals
+    pub mod ns {
+        #[cfg(feature = "nrf5340-app-ns")]
+        #[doc(no_inline)]
+        pub use nrf5340_app_pac::{
+            CLOCK_NS as CLOCK,
+            COMP_NS as COMP,
+            CTRLAP_NS as CTRLAP,
+            DCNF_NS as DCNF,
+            DPPIC_NS as DPPIC,
+            EGU0_NS as EGU0,
+            EGU1_NS as EGU1,
+            EGU2_NS as EGU2,
+            EGU3_NS as EGU3,
+            EGU4_NS as EGU4,
+            EGU5_NS as EGU5,
+            FPU_NS as FPU,
+            GPIOTE1_NS as GPIOTE1,
+            I2S0_NS as I2S0,
+            IPC_NS as IPC,
+            KMU_NS as KMU,
+            LPCOMP_NS as LPCOMP,
+            MUTEX_NS as MUTEX,
+            NFCT_NS as NFCT,
+            NVMC_NS as NVMC,
+            OSCILLATORS_NS as OSCILLATORS,
+            P0_NS as P0,
+            P1_NS as P1,
+            PDM0_NS as PDM0,
+            POWER_NS as POWER,
+            PWM0_NS as PWM0,
+            PWM1_NS as PWM1,
+            PWM2_NS as PWM2,
+            PWM3_NS as PWM3,
+            QDEC0_NS as QDEC0,
+            QDEC1_NS as QDEC1,
+            QSPI_NS as QSPI,
+            REGULATORS_NS as REGULATORS,
+            RESET_NS as RESET,
+            RTC0_NS as RTC0,
+            RTC1_NS as RTC1,
+            SAADC_NS as SAADC,
+            SPIM0_NS as SPIM0,
+            SPIM1_NS as SPIM1,
+            SPIM2_NS as SPIM2,
+            SPIM3_NS as SPIM3,
+            SPIM4_NS as SPIM4,
+            SPIS0_NS as SPIS0,
+            SPIS1_NS as SPIS1,
+            SPIS2_NS as SPIS2,
+            SPIS3_NS as SPIS3,
+            TIMER0_NS as TIMER0,
+            TIMER1_NS as TIMER1,
+            TIMER2_NS as TIMER2,
+            TWIM0_NS as TWIM0,
+            TWIM1_NS as TWIM1,
+            TWIM2_NS as TWIM2,
+            TWIM3_NS as TWIM3,
+            TWIS0_NS as TWIS0,
+            TWIS1_NS as TWIS1,
+            TWIS2_NS as TWIS2,
+            TWIS3_NS as TWIS3,
+            UARTE0_NS as UARTE0,
+            UARTE1_NS as UARTE1,
+            UARTE2_NS as UARTE2,
+            UARTE3_NS as UARTE3,
+            USBD_NS as USBD,
+            USBREGULATOR_NS as USBREGULATOR,
+            VMC_NS as VMC,
+            WDT0_NS as WDT0,
+            WDT1_NS as WDT1,
+        };
+    }

-    #[cfg(feature = "nrf5340-app-s")]
-    #[doc(no_inline)]
-    pub use nrf5340_app_pac::{
-        CACHEDATA_S as CACHEDATA,
-        CACHEINFO_S as CACHEINFO,
-        CACHE_S as CACHE,
-        CLOCK_S as CLOCK,
-        COMP_S as COMP,
-        CRYPTOCELL_S as CRYPTOCELL,
-        CTI_S as CTI,
-        CTRLAP_S as CTRLAP,
-        DCNF_S as DCNF,
-        DPPIC_S as DPPIC,
-        EGU0_S as EGU0,
-        EGU1_S as EGU1,
-        EGU2_S as EGU2,
-        EGU3_S as EGU3,
-        EGU4_S as EGU4,
-        EGU5_S as EGU5,
-        FICR_S as FICR,
-        FPU_S as FPU,
-        GPIOTE0_S as GPIOTE0,
-        I2S0_S as I2S0,
-        IPC_S as IPC,
-        KMU_S as KMU,
-        LPCOMP_S as LPCOMP,
-        MUTEX_S as MUTEX,
-        NFCT_S as NFCT,
-        NVMC_S as NVMC,
-        OSCILLATORS_S as OSCILLATORS,
-        P0_S as P0,
-        P1_S as P1,
-        PDM0_S as PDM0,
-        POWER_S as POWER,
-        PWM0_S as PWM0,
-        PWM1_S as PWM1,
-        PWM2_S as PWM2,
-        PWM3_S as PWM3,
-        QDEC0_S as QDEC0,
-        QDEC1_S as QDEC1,
-        QSPI_S as QSPI,
-        REGULATORS_S as REGULATORS,
-        RESET_S as RESET,
-        RTC0_S as RTC0,
-        RTC1_S as RTC1,
-        SAADC_S as SAADC,
-        SPIM0_S as SPIM0,
-        SPIM1_S as SPIM1,
-        SPIM2_S as SPIM2,
-        SPIM3_S as SPIM3,
-        SPIM4_S as SPIM4,
-        SPIS0_S as SPIS0,
-        SPIS1_S as SPIS1,
-        SPIS2_S as SPIS2,
-        SPIS3_S as SPIS3,
-        SPU_S as SPU,
-        TAD_S as TAD,
-        TIMER0_S as TIMER0,
-        TIMER1_S as TIMER1,
-        TIMER2_S as TIMER2,
-        TWIM0_S as TWIM0,
-        TWIM1_S as TWIM1,
-        TWIM2_S as TWIM2,
-        TWIM3_S as TWIM3,
-        TWIS0_S as TWIS0,
-        TWIS1_S as TWIS1,
-        TWIS2_S as TWIS2,
-        TWIS3_S as TWIS3,
-        UARTE0_S as UARTE0,
-        UARTE1_S as UARTE1,
-        UARTE2_S as UARTE2,
-        UARTE3_S as UARTE3,
-        UICR_S as UICR,
-        USBD_S as USBD,
-        USBREGULATOR_S as USBREGULATOR,
-        VMC_S as VMC,
-        WDT0_S as WDT0,
-        WDT1_S as WDT1,
-    };
+    /// Secure mode (S) peripherals
+    pub mod s {
+        #[cfg(feature = "nrf5340-app-s")]
+        #[doc(no_inline)]
+        pub use nrf5340_app_pac::{
+            CACHEDATA_S as CACHEDATA,
+            CACHEINFO_S as CACHEINFO,
+            CACHE_S as CACHE,
+            CLOCK_S as CLOCK,
+            COMP_S as COMP,
+            CRYPTOCELL_S as CRYPTOCELL,
+            CTI_S as CTI,
+            CTRLAP_S as CTRLAP,
+            DCNF_S as DCNF,
+            DPPIC_S as DPPIC,
+            EGU0_S as EGU0,
+            EGU1_S as EGU1,
+            EGU2_S as EGU2,
+            EGU3_S as EGU3,
+            EGU4_S as EGU4,
+            EGU5_S as EGU5,
+            FICR_S as FICR,
+            FPU_S as FPU,
+            GPIOTE0_S as GPIOTE0,
+            I2S0_S as I2S0,
+            IPC_S as IPC,
+            KMU_S as KMU,
+            LPCOMP_S as LPCOMP,
+            MUTEX_S as MUTEX,
+            NFCT_S as NFCT,
+            NVMC_S as NVMC,
+            OSCILLATORS_S as OSCILLATORS,
+            P0_S as P0,
+            P1_S as P1,
+            PDM0_S as PDM0,
+            POWER_S as POWER,
+            PWM0_S as PWM0,
+            PWM1_S as PWM1,
+            PWM2_S as PWM2,
+            PWM3_S as PWM3,
+            QDEC0_S as QDEC0,
+            QDEC1_S as QDEC1,
+            QSPI_S as QSPI,
+            REGULATORS_S as REGULATORS,
+            RESET_S as RESET,
+            RTC0_S as RTC0,
+            RTC1_S as RTC1,
+            SAADC_S as SAADC,
+            SPIM0_S as SPIM0,
+            SPIM1_S as SPIM1,
+            SPIM2_S as SPIM2,
+            SPIM3_S as SPIM3,
+            SPIM4_S as SPIM4,
+            SPIS0_S as SPIS0,
+            SPIS1_S as SPIS1,
+            SPIS2_S as SPIS2,
+            SPIS3_S as SPIS3,
+            SPU_S as SPU,
+            TAD_S as TAD,
+            TIMER0_S as TIMER0,
+            TIMER1_S as TIMER1,
+            TIMER2_S as TIMER2,
+            TWIM0_S as TWIM0,
+            TWIM1_S as TWIM1,
+            TWIM2_S as TWIM2,
+            TWIM3_S as TWIM3,
+            TWIS0_S as TWIS0,
+            TWIS1_S as TWIS1,
+            TWIS2_S as TWIS2,
+            TWIS3_S as TWIS3,
+            UARTE0_S as UARTE0,
+            UARTE1_S as UARTE1,
+            UARTE2_S as UARTE2,
+            UARTE3_S as UARTE3,
+            UICR_S as UICR,
+            USBD_S as USBD,
+            USBREGULATOR_S as USBREGULATOR,
+            VMC_S as VMC,
+            WDT0_S as WDT0,
+            WDT1_S as WDT1,
+        };
+    }
+
+    #[cfg(feature = "_ns")]
+    pub use ns::*;
+    #[cfg(feature = "_s")]
+    pub use s::*;
 }

 /// The maximum buffer size that the EasyDMA can send/recv in one operation.
--- a/embassy-nrf/src/chips/nrf5340_net.rs
+++ b/embassy-nrf/src/chips/nrf5340_net.rs
@@ -7,9 +7,12 @@ pub mod pac {

    pub use nrf5340_net_pac::NVIC_PRIO_BITS;

+    #[cfg(feature="rt")]
+    #[doc(no_inline)]
+    pub use nrf5340_net_pac::interrupt;
+
    #[doc(no_inline)]
    pub use nrf5340_net_pac::{
-        interrupt,
        Interrupt,
        Peripherals,

--- a/embassy-nrf/src/chips/nrf9160.rs
+++ b/embassy-nrf/src/chips/nrf9160.rs
@@ -7,9 +7,12 @@ pub mod pac {

    pub use nrf9160_pac::NVIC_PRIO_BITS;

+    #[cfg(feature="rt")]
+    #[doc(no_inline)]
+    pub use nrf9160_pac::interrupt;
+
    #[doc(no_inline)]
    pub use nrf9160_pac::{
-        interrupt,
        Interrupt,

        cc_host_rgf_s as cc_host_rgf,
@@ -45,122 +48,131 @@ pub mod pac {
        wdt_ns as wdt,
    };
    
-    #[cfg(feature = "nrf9160-ns")]
-    #[doc(no_inline)]
-    pub use nrf9160_pac::{
-        CLOCK_NS as CLOCK,
-        DPPIC_NS as DPPIC,
-        EGU0_NS as EGU0,
-        EGU1_NS as EGU1,
-        EGU2_NS as EGU2,
-        EGU3_NS as EGU3,
-        EGU4_NS as EGU4,
-        EGU5_NS as EGU5,
-        FPU_NS as FPU,
-        GPIOTE1_NS as GPIOTE1,
-        I2S_NS as I2S,
-        IPC_NS as IPC,
-        KMU_NS as KMU,
-        NVMC_NS as NVMC,
-        P0_NS as P0,
-        PDM_NS as PDM,
-        POWER_NS as POWER,
-        PWM0_NS as PWM0,
-        PWM1_NS as PWM1,
-        PWM2_NS as PWM2,
-        PWM3_NS as PWM3,
-        REGULATORS_NS as REGULATORS,
-        RTC0_NS as RTC0,
-        RTC1_NS as RTC1,
-        SAADC_NS as SAADC,
-        SPIM0_NS as SPIM0,
-        SPIM1_NS as SPIM1,
-        SPIM2_NS as SPIM2,
-        SPIM3_NS as SPIM3,
-        SPIS0_NS as SPIS0,
-        SPIS1_NS as SPIS1,
-        SPIS2_NS as SPIS2,
-        SPIS3_NS as SPIS3,
-        TIMER0_NS as TIMER0,
-        TIMER1_NS as TIMER1,
-        TIMER2_NS as TIMER2,
-        TWIM0_NS as TWIM0,
-        TWIM1_NS as TWIM1,
-        TWIM2_NS as TWIM2,
-        TWIM3_NS as TWIM3,
-        TWIS0_NS as TWIS0,
-        TWIS1_NS as TWIS1,
-        TWIS2_NS as TWIS2,
-        TWIS3_NS as TWIS3,
-        UARTE0_NS as UARTE0,
-        UARTE1_NS as UARTE1,
-        UARTE2_NS as UARTE2,
-        UARTE3_NS as UARTE3,
-        VMC_NS as VMC,
-        WDT_NS as WDT,
-    };
+    /// Non-Secure mode (NS) peripherals
+    pub mod ns {
+        #[doc(no_inline)]
+        pub use nrf9160_pac::{
+            CLOCK_NS as CLOCK,
+            DPPIC_NS as DPPIC,
+            EGU0_NS as EGU0,
+            EGU1_NS as EGU1,
+            EGU2_NS as EGU2,
+            EGU3_NS as EGU3,
+            EGU4_NS as EGU4,
+            EGU5_NS as EGU5,
+            FPU_NS as FPU,
+            GPIOTE1_NS as GPIOTE1,
+            I2S_NS as I2S,
+            IPC_NS as IPC,
+            KMU_NS as KMU,
+            NVMC_NS as NVMC,
+            P0_NS as P0,
+            PDM_NS as PDM,
+            POWER_NS as POWER,
+            PWM0_NS as PWM0,
+            PWM1_NS as PWM1,
+            PWM2_NS as PWM2,
+            PWM3_NS as PWM3,
+            REGULATORS_NS as REGULATORS,
+            RTC0_NS as RTC0,
+            RTC1_NS as RTC1,
+            SAADC_NS as SAADC,
+            SPIM0_NS as SPIM0,
+            SPIM1_NS as SPIM1,
+            SPIM2_NS as SPIM2,
+            SPIM3_NS as SPIM3,
+            SPIS0_NS as SPIS0,
+            SPIS1_NS as SPIS1,
+            SPIS2_NS as SPIS2,
+            SPIS3_NS as SPIS3,
+            TIMER0_NS as TIMER0,
+            TIMER1_NS as TIMER1,
+            TIMER2_NS as TIMER2,
+            TWIM0_NS as TWIM0,
+            TWIM1_NS as TWIM1,
+            TWIM2_NS as TWIM2,
+            TWIM3_NS as TWIM3,
+            TWIS0_NS as TWIS0,
+            TWIS1_NS as TWIS1,
+            TWIS2_NS as TWIS2,
+            TWIS3_NS as TWIS3,
+            UARTE0_NS as UARTE0,
+            UARTE1_NS as UARTE1,
+            UARTE2_NS as UARTE2,
+            UARTE3_NS as UARTE3,
+            VMC_NS as VMC,
+            WDT_NS as WDT,
+        };
+    }

-    #[cfg(feature = "nrf9160-s")]
-    #[doc(no_inline)]
-    pub use nrf9160_pac::{
-        CC_HOST_RGF_S as CC_HOST_RGF,
-        CLOCK_S as CLOCK,
-        CRYPTOCELL_S as CRYPTOCELL,
-        CTRL_AP_PERI_S as CTRL_AP_PERI,
-        DPPIC_S as DPPIC,
-        EGU0_S as EGU0,
-        EGU1_S as EGU1,
-        EGU2_S as EGU2,
-        EGU3_S as EGU3,
-        EGU4_S as EGU4,
-        EGU5_S as EGU5,
-        FICR_S as FICR,
-        FPU_S as FPU,
-        GPIOTE0_S as GPIOTE0,
-        I2S_S as I2S,
-        IPC_S as IPC,
-        KMU_S as KMU,
-        NVMC_S as NVMC,
-        P0_S as P0,
-        PDM_S as PDM,
-        POWER_S as POWER,
-        PWM0_S as PWM0,
-        PWM1_S as PWM1,
-        PWM2_S as PWM2,
-        PWM3_S as PWM3,
-        REGULATORS_S as REGULATORS,
-        RTC0_S as RTC0,
-        RTC1_S as RTC1,
-        SAADC_S as SAADC,
-        SPIM0_S as SPIM0,
-        SPIM1_S as SPIM1,
-        SPIM2_S as SPIM2,
-        SPIM3_S as SPIM3,
-        SPIS0_S as SPIS0,
-        SPIS1_S as SPIS1,
-        SPIS2_S as SPIS2,
-        SPIS3_S as SPIS3,
-        SPU_S as SPU,
-        TAD_S as TAD,
-        TIMER0_S as TIMER0,
-        TIMER1_S as TIMER1,
-        TIMER2_S as TIMER2,
-        TWIM0_S as TWIM0,
-        TWIM1_S as TWIM1,
-        TWIM2_S as TWIM2,
-        TWIM3_S as TWIM3,
-        TWIS0_S as TWIS0,
-        TWIS1_S as TWIS1,
-        TWIS2_S as TWIS2,
-        TWIS3_S as TWIS3,
-        UARTE0_S as UARTE0,
-        UARTE1_S as UARTE1,
-        UARTE2_S as UARTE2,
-        UARTE3_S as UARTE3,
-        UICR_S as UICR,
-        VMC_S as VMC,
-        WDT_S as WDT,
-    };
+    /// Secure mode (S) peripherals
+    pub mod s {
+        #[doc(no_inline)]
+        pub use nrf9160_pac::{
+            CC_HOST_RGF_S as CC_HOST_RGF,
+            CLOCK_S as CLOCK,
+            CRYPTOCELL_S as CRYPTOCELL,
+            CTRL_AP_PERI_S as CTRL_AP_PERI,
+            DPPIC_S as DPPIC,
+            EGU0_S as EGU0,
+            EGU1_S as EGU1,
+            EGU2_S as EGU2,
+            EGU3_S as EGU3,
+            EGU4_S as EGU4,
+            EGU5_S as EGU5,
+            FICR_S as FICR,
+            FPU_S as FPU,
+            GPIOTE0_S as GPIOTE0,
+            I2S_S as I2S,
+            IPC_S as IPC,
+            KMU_S as KMU,
+            NVMC_S as NVMC,
+            P0_S as P0,
+            PDM_S as PDM,
+            POWER_S as POWER,
+            PWM0_S as PWM0,
+            PWM1_S as PWM1,
+            PWM2_S as PWM2,
+            PWM3_S as PWM3,
+            REGULATORS_S as REGULATORS,
+            RTC0_S as RTC0,
+            RTC1_S as RTC1,
+            SAADC_S as SAADC,
+            SPIM0_S as SPIM0,
+            SPIM1_S as SPIM1,
+            SPIM2_S as SPIM2,
+            SPIM3_S as SPIM3,
+            SPIS0_S as SPIS0,
+            SPIS1_S as SPIS1,
+            SPIS2_S as SPIS2,
+            SPIS3_S as SPIS3,
+            SPU_S as SPU,
+            TAD_S as TAD,
+            TIMER0_S as TIMER0,
+            TIMER1_S as TIMER1,
+            TIMER2_S as TIMER2,
+            TWIM0_S as TWIM0,
+            TWIM1_S as TWIM1,
+            TWIM2_S as TWIM2,
+            TWIM3_S as TWIM3,
+            TWIS0_S as TWIS0,
+            TWIS1_S as TWIS1,
+            TWIS2_S as TWIS2,
+            TWIS3_S as TWIS3,
+            UARTE0_S as UARTE0,
+            UARTE1_S as UARTE1,
+            UARTE2_S as UARTE2,
+            UARTE3_S as UARTE3,
+            UICR_S as UICR,
+            VMC_S as VMC,
+            WDT_S as WDT,
+        };
+    }
+
+    #[cfg(feature = "_ns")]
+    pub use ns::*;
+    #[cfg(feature = "_s")]
+    pub use s::*;
 }

 /// The maximum buffer size that the EasyDMA can send/recv in one operation.
--- a/embassy-rp/Cargo.toml
+++ b/embassy-rp/Cargo.toml
@@ -60,7 +60,7 @@ unstable-traits = ["embedded-hal-1", "embedded-hal-nb"]

 [dependencies]
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.3", path = "../embassy-time", features = [ "tick-hz-1_000_000" ] }
+embassy-time = { version = "0.1.5", path = "../embassy-time", features = [ "tick-hz-1_000_000" ] }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 embassy-hal-internal = {version = "0.1.0", path = "../embassy-hal-internal", features = ["cortex-m", "prio-bits-2"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }
--- a/embassy-rp/src/uart/buffered.rs
+++ b/embassy-rp/src/uart/buffered.rs
@@ -5,7 +5,7 @@ use core::task::Poll;
 use atomic_polyfill::{AtomicU8, Ordering};
 use embassy_hal_internal::atomic_ring_buffer::RingBuffer;
 use embassy_sync::waitqueue::AtomicWaker;
-use embassy_time::{Duration, Timer};
+use embassy_time::Timer;

 use super::*;
 use crate::clocks::clk_peri_freq;
@@ -435,7 +435,7 @@ impl<'d, T: Instance> BufferedUartTx<'d, T> {
        Self::flush().await.unwrap();
        while self.busy() {}
        regs.uartlcr_h().write_set(|w| w.set_brk(true));
-        Timer::after(Duration::from_micros(wait_usecs)).await;
+        Timer::after_micros(wait_usecs).await;
        regs.uartlcr_h().write_clear(|w| w.set_brk(true));
    }
 }
--- a/embassy-rp/src/uart/mod.rs
+++ b/embassy-rp/src/uart/mod.rs
@@ -6,7 +6,7 @@ use atomic_polyfill::{AtomicU16, Ordering};
 use embassy_futures::select::{select, Either};
 use embassy_hal_internal::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
-use embassy_time::{Duration, Timer};
+use embassy_time::Timer;
 use pac::uart::regs::Uartris;

 use crate::clocks::clk_peri_freq;
@@ -187,7 +187,7 @@ impl<'d, T: Instance, M: Mode> UartTx<'d, T, M> {
        self.blocking_flush().unwrap();
        while self.busy() {}
        regs.uartlcr_h().write_set(|w| w.set_brk(true));
-        Timer::after(Duration::from_micros(wait_usecs)).await;
+        Timer::after_micros(wait_usecs).await;
        regs.uartlcr_h().write_clear(|w| w.set_brk(true));
    }
 }
--- a/embassy-stm32-wpan/Cargo.toml
+++ b/embassy-stm32-wpan/Cargo.toml
@@ -13,11 +13,11 @@ features = ["stm32wb55rg"]
 [dependencies]
 embassy-stm32 = { version = "0.1.0", path = "../embassy-stm32" }
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.5", path = "../embassy-time", optional = true }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 embassy-hal-internal = { version = "0.1.0", path = "../embassy-hal-internal" }
 embassy-embedded-hal = { version = "0.1.0", path = "../embassy-embedded-hal" }
-embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver", optional=true }
+embassy-net-driver = { version = "0.2.0", path = "../embassy-net-driver", optional=true }

 defmt = { version = "0.3", optional = true }
 cortex-m = "0.7.6"
--- a/embassy-stm32/Cargo.toml
+++ b/embassy-stm32/Cargo.toml
@@ -33,11 +33,11 @@ flavors = [

 [dependencies]
 embassy-sync = { version = "0.3.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.5", path = "../embassy-time", optional = true }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 embassy-hal-internal = {version = "0.1.0", path = "../embassy-hal-internal", 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-net-driver = { version = "0.2.0", path = "../embassy-net-driver" }
 embassy-usb-driver = {version = "0.1.0", path = "../embassy-usb-driver", optional = true }
 embassy-executor = { version = "0.3.0", path = "../embassy-executor", optional = true }

@@ -58,7 +58,7 @@ rand_core = "0.6.3"
 sdio-host = "0.5.0"
 embedded-sdmmc = { git = "https://github.com/embassy-rs/embedded-sdmmc-rs", rev = "a4f293d3a6f72158385f79c98634cb8a14d0d2fc", optional = true }
 critical-section = "1.1"
-stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-6bfa5a0dcec6a9bd42cea94ba11eeae1a17a7f2c" }
+stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-c20cbde88fdfaef4645361d09df0cb63a4dc6462" }
 vcell = "0.1.3"
 bxcan = "0.7.0"
 nb = "1.0.0"
@@ -76,7 +76,7 @@ critical-section = { version = "1.1", features = ["std"] }
 [build-dependencies]
 proc-macro2 = "1.0.36"
 quote = "1.0.15"
-stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-6bfa5a0dcec6a9bd42cea94ba11eeae1a17a7f2c", default-features = false, features = ["metadata"]}
+stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-c20cbde88fdfaef4645361d09df0cb63a4dc6462", default-features = false, features = ["metadata"]}


 [features]
--- a/embassy-stm32/build.rs
+++ b/embassy-stm32/build.rs
@@ -5,7 +5,8 @@ use std::{env, fs};

 use proc_macro2::{Ident, TokenStream};
 use quote::{format_ident, quote};
-use stm32_metapac::metadata::{MemoryRegionKind, METADATA};
+use stm32_metapac::metadata::ir::{BlockItemInner, Enum, FieldSet};
+use stm32_metapac::metadata::{MemoryRegionKind, PeripheralRccRegister, METADATA};

 fn main() {
    let target = env::var("TARGET").unwrap();
@@ -387,6 +388,47 @@ fn main() {
        });
    }

+    // ========
+    // Extract the rcc registers
+    let rcc_registers = METADATA
+        .peripherals
+        .iter()
+        .filter_map(|p| p.registers.as_ref())
+        .find(|r| r.kind == "rcc")
+        .unwrap();
+
+    // ========
+    // Generate rcc fieldset and enum maps
+    let rcc_enum_map: HashMap<&str, HashMap<&str, &Enum>> = {
+        let rcc_blocks = rcc_registers.ir.blocks.iter().find(|b| b.name == "Rcc").unwrap().items;
+        let rcc_fieldsets: HashMap<&str, &FieldSet> = rcc_registers.ir.fieldsets.iter().map(|f| (f.name, f)).collect();
+        let rcc_enums: HashMap<&str, &Enum> = rcc_registers.ir.enums.iter().map(|e| (e.name, e)).collect();
+
+        rcc_blocks
+            .iter()
+            .filter_map(|b| match &b.inner {
+                BlockItemInner::Register(register) => register.fieldset.map(|f| (b.name, f)),
+                _ => None,
+            })
+            .filter_map(|(b, f)| {
+                rcc_fieldsets.get(f).map(|f| {
+                    (
+                        b,
+                        f.fields
+                            .iter()
+                            .filter_map(|f| {
+                                let enumm = f.enumm?;
+                                let enumm = rcc_enums.get(enumm)?;
+
+                                Some((f.name, *enumm))
+                            })
+                            .collect(),
+                    )
+                })
+            })
+            .collect()
+    };
+
    // ========
    // Generate RccPeripheral impls

@@ -406,10 +448,8 @@ fn main() {
                    let rst_reg = format_ident!("{}", rst.register.to_ascii_lowercase());
                    let set_rst_field = format_ident!("set_{}", rst.field.to_ascii_lowercase());
                    quote! {
-                        critical_section::with(|_| {
-                            crate::pac::RCC.#rst_reg().modify(|w| w.#set_rst_field(true));
-                            crate::pac::RCC.#rst_reg().modify(|w| w.#set_rst_field(false));
-                        });
+                        crate::pac::RCC.#rst_reg().modify(|w| w.#set_rst_field(true));
+                        crate::pac::RCC.#rst_reg().modify(|w| w.#set_rst_field(false));
                    }
                }
                None => TokenStream::new(),
@@ -426,9 +466,9 @@ fn main() {

            let ptype = if let Some(reg) = &p.registers { reg.kind } else { "" };
            let pname = format_ident!("{}", p.name);
-            let clk = format_ident!("{}", rcc.clock.to_ascii_lowercase());
-            let en_reg = format_ident!("{}", en.register.to_ascii_lowercase());
-            let set_en_field = format_ident!("set_{}", en.field.to_ascii_lowercase());
+            let clk = format_ident!("{}", rcc.clock);
+            let en_reg = format_ident!("{}", en.register);
+            let set_en_field = format_ident!("set_{}", en.field);

            let (before_enable, before_disable) = if refcounted_peripherals.contains(ptype) {
                let refcount_static =
@@ -454,31 +494,82 @@ fn main() {
                (TokenStream::new(), TokenStream::new())
            };

+            let mux_supported = HashSet::from(["c0", "h5", "h50", "h7", "h7ab", "h7rm0433", "g4", "l4"])
+                .contains(rcc_registers.version);
+            let mux_for = |mux: Option<&'static PeripheralRccRegister>| {
+                // restrict mux implementation to supported versions
+                if !mux_supported {
+                    return None;
+                }
+
+                let mux = mux?;
+                let fieldset = rcc_enum_map.get(mux.register)?;
+                let enumm = fieldset.get(mux.field)?;
+
+                Some((mux, *enumm))
+            };
+
+            let clock_frequency = match mux_for(rcc.mux.as_ref()) {
+                Some((mux, rcc_enumm)) => {
+                    let fieldset_name = format_ident!("{}", mux.register);
+                    let field_name = format_ident!("{}", mux.field);
+                    let enum_name = format_ident!("{}", rcc_enumm.name);
+
+                    let match_arms: TokenStream = rcc_enumm
+                        .variants
+                        .iter()
+                        .filter(|v| v.name != "DISABLE")
+                        .map(|v| {
+                            let variant_name = format_ident!("{}", v.name);
+                            let clock_name = format_ident!("{}", v.name.to_ascii_lowercase());
+
+                            if v.name.starts_with("HCLK") || v.name.starts_with("PCLK") || v.name == "SYS" { 
+                                quote! {
+                                    #enum_name::#variant_name => unsafe { crate::rcc::get_freqs().#clock_name },
+                                }
+                            } else {
+                                quote! {
+                                    #enum_name::#variant_name => unsafe { crate::rcc::get_freqs().#clock_name.unwrap() },
+                                }
+                            }
+                        })
+                        .collect();
+
+                    quote! {
+                        use crate::pac::rcc::vals::#enum_name;
+
+                        #[allow(unreachable_patterns)]
+                        match crate::pac::RCC.#fieldset_name().read().#field_name() {
+                            #match_arms
+
+                            _ => unreachable!(),
+                        }
+                    }
+                }
+                None => quote! {
+                    unsafe { crate::rcc::get_freqs().#clk }
+                },
+            };
+
            g.extend(quote! {
                impl crate::rcc::sealed::RccPeripheral for peripherals::#pname {
                    fn frequency() -> crate::time::Hertz {
-                        unsafe { crate::rcc::get_freqs().#clk }
+                        #clock_frequency
                    }
-                    fn enable() {
-                        critical_section::with(|_cs| {
-                            #before_enable
-                            #[cfg(feature = "low-power")]
-                            crate::rcc::clock_refcount_add(_cs);
-                            crate::pac::RCC.#en_reg().modify(|w| w.#set_en_field(true));
-                            #after_enable
-                        })
-                    }
-                    fn disable() {
-                        critical_section::with(|_cs| {
-                            #before_disable
-                            crate::pac::RCC.#en_reg().modify(|w| w.#set_en_field(false));
-                            #[cfg(feature = "low-power")]
-                            crate::rcc::clock_refcount_sub(_cs);
-                        })
-                    }
-                    fn reset() {
+                    fn enable_and_reset_with_cs(_cs: critical_section::CriticalSection) {
+                        #before_enable
+                        #[cfg(feature = "low-power")]
+                        crate::rcc::clock_refcount_add(_cs);
+                        crate::pac::RCC.#en_reg().modify(|w| w.#set_en_field(true));
+                        #after_enable
                        #rst
                    }
+                    fn disable_with_cs(_cs: critical_section::CriticalSection) {
+                        #before_disable
+                        crate::pac::RCC.#en_reg().modify(|w| w.#set_en_field(false));
+                        #[cfg(feature = "low-power")]
+                        crate::rcc::clock_refcount_sub(_cs);
+                    }
                }

                impl crate::rcc::RccPeripheral for peripherals::#pname {}
@@ -486,12 +577,14 @@ fn main() {
        }
    }

-    let mut refcount_mod = TokenStream::new();
-    for refcount_static in refcount_statics {
-        refcount_mod.extend(quote! {
-            pub(crate) static mut #refcount_static: u8 = 0;
-        });
-    }
+    let refcount_mod: TokenStream = refcount_statics
+        .iter()
+        .map(|refcount_static| {
+            quote! {
+                pub(crate) static mut #refcount_static: u8 = 0;
+            }
+        })
+        .collect();

    g.extend(quote! {
        mod refcount_statics {
@@ -921,15 +1014,7 @@ fn main() {

    // ========
    // Generate Div/Mul impls for RCC prescalers/dividers/multipliers.
-    let rcc_registers = METADATA
-        .peripherals
-        .iter()
-        .filter_map(|p| p.registers.as_ref())
-        .find(|r| r.kind == "rcc")
-        .unwrap()
-        .ir;
-
-    for e in rcc_registers.enums {
+    for e in rcc_registers.ir.enums {
        fn is_rcc_name(e: &str) -> bool {
            match e {
                "Pllp" | "Pllq" | "Pllr" | "Pllm" | "Plln" => true,
--- a/embassy-stm32/src/adc/f1.rs
+++ b/embassy-stm32/src/adc/f1.rs
@@ -51,8 +51,7 @@ impl<T: Instance> super::sealed::AdcPin<T> for Temperature {
 impl<'d, T: Instance> Adc<'d, T> {
    pub fn new(adc: impl Peripheral<P = T> + 'd, delay: &mut impl DelayUs<u32>) -> Self {
        into_ref!(adc);
-        T::enable();
-        T::reset();
+        T::enable_and_reset();
        T::regs().cr2().modify(|reg| reg.set_adon(true));

        // 11.4: Before starting a calibration, the ADC must have been in power-on state (ADON bit = ‘1’)
--- a/embassy-stm32/src/adc/f3.rs
+++ b/embassy-stm32/src/adc/f3.rs
@@ -64,8 +64,7 @@ impl<'d, T: Instance> Adc<'d, T> {

        into_ref!(adc);

-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        // Enable the adc regulator
        T::regs().cr().modify(|w| w.set_advregen(vals::Advregen::INTERMEDIATE));
--- a/embassy-stm32/src/adc/mod.rs
+++ b/embassy-stm32/src/adc/mod.rs
@@ -74,9 +74,9 @@ pub(crate) mod sealed {
    }
 }

-#[cfg(not(any(adc_f1, adc_v1, adc_v2, adc_v4, adc_f3)))]
+#[cfg(not(any(adc_f1, adc_v1, adc_v2, adc_v3, adc_v4, adc_f3, adc_g0)))]
 pub trait Instance: sealed::Instance + crate::Peripheral<P = Self> {}
-#[cfg(any(adc_f1, adc_v1, adc_v2, adc_v4, adc_f3))]
+#[cfg(any(adc_f1, adc_v1, adc_v2, adc_v3, adc_v4, adc_f3, adc_g0))]
 pub trait Instance: sealed::Instance + crate::Peripheral<P = Self> + crate::rcc::RccPeripheral {}

 pub trait AdcPin<T: Instance>: sealed::AdcPin<T> {}
--- a/embassy-stm32/src/adc/v1.rs
+++ b/embassy-stm32/src/adc/v1.rs
@@ -61,8 +61,7 @@ impl<'d, T: Instance> Adc<'d, T> {
        delay: &mut impl DelayUs<u32>,
    ) -> Self {
        into_ref!(adc);
-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        // Delay 1μs when using HSI14 as the ADC clock.
        //
--- a/embassy-stm32/src/adc/v2.rs
+++ b/embassy-stm32/src/adc/v2.rs
@@ -95,8 +95,7 @@ where
 {
    pub fn new(adc: impl Peripheral<P = T> + 'd, delay: &mut impl DelayUs<u32>) -> Self {
        into_ref!(adc);
-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        let presc = Prescaler::from_pclk2(T::frequency());
        T::common_regs().ccr().modify(|w| w.set_adcpre(presc.adcpre()));
--- a/embassy-stm32/src/adc/v3.rs
+++ b/embassy-stm32/src/adc/v3.rs
@@ -9,19 +9,6 @@ pub const VREF_DEFAULT_MV: u32 = 3300;
 /// VREF voltage used for factory calibration of VREFINTCAL register.
 pub const VREF_CALIB_MV: u32 = 3000;

-/// Sadly we cannot use `RccPeripheral::enable` since devices are quite inconsistent ADC clock
-/// configuration.
-fn enable() {
-    critical_section::with(|_| {
-        #[cfg(any(stm32h7, stm32wl))]
-        crate::pac::RCC.apb2enr().modify(|w| w.set_adcen(true));
-        #[cfg(stm32g0)]
-        crate::pac::RCC.apbenr2().modify(|w| w.set_adcen(true));
-        #[cfg(any(stm32l4, stm32l5, stm32wb))]
-        crate::pac::RCC.ahb2enr().modify(|w| w.set_adcen(true));
-    });
-}
-
 pub struct VrefInt;
 impl<T: Instance> AdcPin<T> for VrefInt {}
 impl<T: Instance> super::sealed::AdcPin<T> for VrefInt {
@@ -61,7 +48,7 @@ impl<T: Instance> super::sealed::AdcPin<T> for Vbat {
 impl<'d, T: Instance> Adc<'d, T> {
    pub fn new(adc: impl Peripheral<P = T> + 'd, delay: &mut impl DelayUs<u32>) -> Self {
        into_ref!(adc);
-        enable();
+        T::enable_and_reset();
        T::regs().cr().modify(|reg| {
            #[cfg(not(adc_g0))]
            reg.set_deeppwd(false);
--- a/embassy-stm32/src/adc/v4.rs
+++ b/embassy-stm32/src/adc/v4.rs
@@ -127,8 +127,7 @@ impl Prescaler {
 impl<'d, T: Instance> Adc<'d, T> {
    pub fn new(adc: impl Peripheral<P = T> + 'd, delay: &mut impl DelayUs<u16>) -> Self {
        embassy_hal_internal::into_ref!(adc);
-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        let prescaler = Prescaler::from_ker_ck(T::frequency());

--- a/embassy-stm32/src/can/bxcan.rs
+++ b/embassy-stm32/src/can/bxcan.rs
@@ -136,8 +136,7 @@ impl<'d, T: Instance> Can<'d, T> {
        rx.set_as_af(rx.af_num(), AFType::Input);
        tx.set_as_af(tx.af_num(), AFType::OutputPushPull);

-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        {
            use crate::pac::can::vals::{Errie, Fmpie, Tmeie};
--- a/embassy-stm32/src/crc/v1.rs
+++ b/embassy-stm32/src/crc/v1.rs
@@ -16,9 +16,7 @@ impl<'d> Crc<'d> {

        // Note: enable and reset come from RccPeripheral.
        // enable CRC clock in RCC.
-        CRC::enable();
-        // Reset CRC to default values.
-        CRC::reset();
+        CRC::enable_and_reset();
        // Peripheral the peripheral
        let mut instance = Self { _peri: peripheral };
        instance.reset();
--- a/embassy-stm32/src/crc/v2v3.rs
+++ b/embassy-stm32/src/crc/v2v3.rs
@@ -69,16 +69,13 @@ impl<'d> Crc<'d> {
    /// Instantiates the CRC32 peripheral and initializes it to default values.
    pub fn new(peripheral: impl Peripheral<P = CRC> + 'd, config: Config) -> Self {
        // Note: enable and reset come from RccPeripheral.
-        // enable CRC clock in RCC.
-        CRC::enable();
-        // Reset CRC to default values.
-        CRC::reset();
+        // reset to default values and enable CRC clock in RCC.
+        CRC::enable_and_reset();
        into_ref!(peripheral);
        let mut instance = Self {
            _peripheral: peripheral,
            _config: config,
        };
-        CRC::reset();
        instance.reconfigure();
        instance.reset();
        instance
--- a/embassy-stm32/src/dac/mod.rs
+++ b/embassy-stm32/src/dac/mod.rs
@@ -255,8 +255,7 @@ impl<'d, T: Instance, Tx> DacCh1<'d, T, Tx> {
    ) -> Self {
        pin.set_as_analog();
        into_ref!(peri, dma);
-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        let mut dac = Self { _peri: peri, dma };

@@ -366,8 +365,7 @@ impl<'d, T: Instance, Tx> DacCh2<'d, T, Tx> {
    ) -> Self {
        pin.set_as_analog();
        into_ref!(_peri, dma);
-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        let mut dac = Self {
            phantom: PhantomData,
@@ -483,8 +481,7 @@ impl<'d, T: Instance, TxCh1, TxCh2> Dac<'d, T, TxCh1, TxCh2> {
        pin_ch1.set_as_analog();
        pin_ch2.set_as_analog();
        into_ref!(peri, dma_ch1, dma_ch2);
-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        let mut dac_ch1 = DacCh1 {
            _peri: peri,
@@ -563,35 +560,26 @@ pub trait DacPin<T: Instance, const C: u8>: crate::gpio::Pin + 'static {}

 foreach_peripheral!(
    (dac, $inst:ident) => {
-        // H7 uses single bit for both DAC1 and DAC2, this is a hack until a proper fix is implemented
-        #[cfg(any(rcc_h7, rcc_h7rm0433))]
-        impl crate::rcc::sealed::RccPeripheral for peripherals::$inst {
-            fn frequency() -> crate::time::Hertz {
-                critical_section::with(|_| unsafe { crate::rcc::get_freqs().apb1 })
-            }
+                // H7 uses single bit for both DAC1 and DAC2, this is a hack until a proper fix is implemented
+                #[cfg(any(rcc_h7, rcc_h7rm0433))]
+                impl crate::rcc::sealed::RccPeripheral for peripherals::$inst {
+                    fn frequency() -> crate::time::Hertz {
+                        critical_section::with(|_| unsafe { crate::rcc::get_freqs().pclk1 })
+                    }

-            fn reset() {
-                critical_section::with(|_| {
-                    crate::pac::RCC.apb1lrstr().modify(|w| w.set_dac12rst(true));
-                    crate::pac::RCC.apb1lrstr().modify(|w| w.set_dac12rst(false));
-                })
-            }
+                    fn enable_and_reset_with_cs(_cs: critical_section::CriticalSection) {
+                        crate::pac::RCC.apb1lrstr().modify(|w| w.set_dac12rst(true));
+                        crate::pac::RCC.apb1lrstr().modify(|w| w.set_dac12rst(false));
+                        crate::pac::RCC.apb1lenr().modify(|w| w.set_dac12en(true));
+                    }

-            fn enable() {
-                critical_section::with(|_| {
-                    crate::pac::RCC.apb1lenr().modify(|w| w.set_dac12en(true));
-                })
-            }
+                    fn disable_with_cs(_cs: critical_section::CriticalSection) {
+                        crate::pac::RCC.apb1lenr().modify(|w| w.set_dac12en(false))
+                    }
+                }

-            fn disable() {
-                critical_section::with(|_| {
-                    crate::pac::RCC.apb1lenr().modify(|w| w.set_dac12en(false))
-                })
-            }
-        }
-
-        #[cfg(any(rcc_h7, rcc_h7rm0433))]
-        impl crate::rcc::RccPeripheral for peripherals::$inst {}
+                #[cfg(any(rcc_h7, rcc_h7rm0433))]
+                impl crate::rcc::RccPeripheral for peripherals::$inst {}

        impl crate::dac::sealed::Instance for peripherals::$inst {
            fn regs() -> &'static crate::pac::dac::Dac {
--- a/embassy-stm32/src/dcmi.rs
+++ b/embassy-stm32/src/dcmi.rs
@@ -330,8 +330,7 @@ where
        use_embedded_synchronization: bool,
        edm: u8,
    ) -> Self {
-        T::reset();
-        T::enable();
+        T::enable_and_reset();

        peri.regs().cr().modify(|r| {
            r.set_cm(true); // disable continuous mode (snapshot mode)
--- a/embassy-stm32/src/dma/bdma.rs
+++ b/embassy-stm32/src/dma/bdma.rs
@@ -77,10 +77,10 @@ impl State {
 static STATE: State = State::new();

 /// safety: must be called only once
-pub(crate) unsafe fn init(irq_priority: Priority) {
+pub(crate) unsafe fn init(cs: critical_section::CriticalSection, irq_priority: Priority) {
    foreach_interrupt! {
        ($peri:ident, bdma, $block:ident, $signal_name:ident, $irq:ident) => {
-            crate::interrupt::typelevel::$irq::set_priority(irq_priority);
+            crate::interrupt::typelevel::$irq::set_priority_with_cs(cs, irq_priority);
            crate::interrupt::typelevel::$irq::enable();
        };
    }
--- a/embassy-stm32/src/dma/dma.rs
+++ b/embassy-stm32/src/dma/dma.rs
@@ -154,10 +154,10 @@ impl State {
 static STATE: State = State::new();

 /// safety: must be called only once
-pub(crate) unsafe fn init(irq_priority: Priority) {
+pub(crate) unsafe fn init(cs: critical_section::CriticalSection, irq_priority: Priority) {
    foreach_interrupt! {
        ($peri:ident, dma, $block:ident, $signal_name:ident, $irq:ident) => {
-            interrupt::typelevel::$irq::set_priority(irq_priority);
+            interrupt::typelevel::$irq::set_priority_with_cs(cs, irq_priority);
            interrupt::typelevel::$irq::enable();
        };
    }
--- a/embassy-stm32/src/dma/dmamux.rs
+++ b/embassy-stm32/src/dma/dmamux.rs
@@ -47,6 +47,6 @@ foreach_dma_channel! {
 }

 /// safety: must be called only once
-pub(crate) unsafe fn init() {
+pub(crate) unsafe fn init(_cs: critical_section::CriticalSection) {
    crate::_generated::init_dmamux();
 }
--- a/embassy-stm32/src/dma/gpdma.rs
+++ b/embassy-stm32/src/dma/gpdma.rs
@@ -53,10 +53,10 @@ impl State {
 static STATE: State = State::new();

 /// safety: must be called only once
-pub(crate) unsafe fn init(irq_priority: Priority) {
+pub(crate) unsafe fn init(cs: critical_section::CriticalSection, irq_priority: Priority) {
    foreach_interrupt! {
        ($peri:ident, gpdma, $block:ident, $signal_name:ident, $irq:ident) => {
-            crate::interrupt::typelevel::$irq::set_priority(irq_priority);
+            crate::interrupt::typelevel::$irq::set_priority_with_cs(cs, irq_priority);
            crate::interrupt::typelevel::$irq::enable();
        };
    }
--- a/embassy-stm32/src/dma/mod.rs
+++ b/embassy-stm32/src/dma/mod.rs
@@ -56,16 +56,17 @@ pub(crate) fn slice_ptr_parts_mut<T>(slice: *mut [T]) -> (usize, usize) {

 // safety: must be called only once at startup
 pub(crate) unsafe fn init(
+    cs: critical_section::CriticalSection,
    #[cfg(bdma)] bdma_priority: Priority,
    #[cfg(dma)] dma_priority: Priority,
    #[cfg(gpdma)] gpdma_priority: Priority,
 ) {
    #[cfg(bdma)]
-    bdma::init(bdma_priority);
+    bdma::init(cs, bdma_priority);
    #[cfg(dma)]
-    dma::init(dma_priority);
+    dma::init(cs, dma_priority);
    #[cfg(gpdma)]
-    gpdma::init(gpdma_priority);
+    gpdma::init(cs, gpdma_priority);
    #[cfg(dmamux)]
-    dmamux::init();
+    dmamux::init(cs);
 }
--- a/embassy-stm32/src/eth/v1/mod.rs
+++ b/embassy-stm32/src/eth/v1/mod.rs
@@ -191,7 +191,7 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
        // TODO MTU size setting not found for v1 ethernet, check if correct

        // NOTE(unsafe) We got the peripheral singleton, which means that `rcc::init` was called
-        let hclk = unsafe { crate::rcc::get_freqs() }.ahb1;
+        let hclk = unsafe { crate::rcc::get_freqs() }.hclk1;
        let hclk_mhz = hclk.0 / 1_000_000;

        // Set the MDC clock frequency in the range 1MHz - 2.5MHz
--- a/embassy-stm32/src/eth/v2/mod.rs
+++ b/embassy-stm32/src/eth/v2/mod.rs
@@ -164,7 +164,7 @@ impl<'d, T: Instance, P: PHY> Ethernet<'d, T, P> {
        });

        // NOTE(unsafe) We got the peripheral singleton, which means that `rcc::init` was called
-        let hclk = unsafe { crate::rcc::get_freqs() }.ahb1;
+        let hclk = unsafe { crate::rcc::get_freqs() }.hclk1;
        let hclk_mhz = hclk.0 / 1_000_000;

        // Set the MDC clock frequency in the range 1MHz - 2.5MHz
--- a/embassy-stm32/src/exti.rs
+++ b/embassy-stm32/src/exti.rs
@@ -367,7 +367,7 @@ macro_rules! enable_irq {
 }

 /// safety: must be called only once
-pub(crate) unsafe fn init() {
+pub(crate) unsafe fn init(_cs: critical_section::CriticalSection) {
    use crate::interrupt::typelevel::Interrupt;

    foreach_exti_irq!(enable_irq);
--- a/embassy-stm32/src/fmc.rs
+++ b/embassy-stm32/src/fmc.rs
@@ -19,8 +19,7 @@ where
    const REGISTERS: *const () = T::REGS.as_ptr() as *const _;

    fn enable(&mut self) {
-        <T as crate::rcc::sealed::RccPeripheral>::enable();
-        <T as crate::rcc::sealed::RccPeripheral>::reset();
+        T::enable_and_reset();
    }

    fn memory_controller_enable(&mut self) {
--- a/embassy-stm32/src/gpio.rs
+++ b/embassy-stm32/src/gpio.rs
@@ -1,6 +1,7 @@
 #![macro_use]
 use core::convert::Infallible;

+use critical_section::CriticalSection;
 use embassy_hal_internal::{impl_peripheral, into_ref, PeripheralRef};

 use crate::pac::gpio::{self, vals};
@@ -757,9 +758,9 @@ foreach_pin!(
    };
 );

-pub(crate) unsafe fn init() {
+pub(crate) unsafe fn init(_cs: CriticalSection) {
    #[cfg(afio)]
-    <crate::peripherals::AFIO as crate::rcc::sealed::RccPeripheral>::enable();
+    <crate::peripherals::AFIO as crate::rcc::sealed::RccPeripheral>::enable_and_reset_with_cs(_cs);

    crate::_generated::init_gpio();
 }
--- a/embassy-stm32/src/hrtim/mod.rs
+++ b/embassy-stm32/src/hrtim/mod.rs
@@ -157,8 +157,7 @@ impl<'d, T: Instance> AdvancedPwm<'d, T> {
    fn new_inner(tim: impl Peripheral<P = T> + 'd) -> Self {
        into_ref!(tim);

-        T::enable();
-        <T as crate::rcc::sealed::RccPeripheral>::reset();
+        T::enable_and_reset();

        #[cfg(stm32f334)]
        if unsafe { get_freqs() }.hrtim.is_some() {
--- a/embassy-stm32/src/i2c/mod.rs
+++ b/embassy-stm32/src/i2c/mod.rs
@@ -7,11 +7,6 @@ use crate::interrupt;
 mod _version;
 pub use _version::*;

-#[cfg(feature = "time")]
-mod timeout;
-#[cfg(feature = "time")]
-pub use timeout::*;
-
 use crate::peripherals;

 #[derive(Debug, PartialEq, Eq)]
--- a/embassy-stm32/src/i2c/timeout.rs
+++ b/embassy-stm32/src/i2c/timeout.rs
@@ -1,209 +0,0 @@
-use embassy_time::{Duration, Instant};
-
-use super::{Error, I2c, Instance};
-
-/// An I2C wrapper, which provides `embassy-time` based timeouts for all `embedded-hal` trait methods.
-///
-/// This is useful for recovering from a shorted bus or a device stuck in a clock stretching state.
-/// A regular [I2c] would freeze until condition is removed.
-pub struct TimeoutI2c<'a, 'd: 'a, T: Instance, TXDMA, RXDMA> {
-    i2c: &'a mut I2c<'d, T, TXDMA, RXDMA>,
-    timeout: Duration,
-}
-
-fn timeout_fn(timeout: Duration) -> impl Fn() -> Result<(), Error> {
-    let deadline = Instant::now() + timeout;
-    move || {
-        if Instant::now() > deadline {
-            Err(Error::Timeout)
-        } else {
-            Ok(())
-        }
-    }
-}
-
-impl<'a, 'd: 'a, T: Instance, TXDMA, RXDMA> TimeoutI2c<'a, 'd, T, TXDMA, RXDMA> {
-    pub fn new(i2c: &'a mut I2c<'d, T, TXDMA, RXDMA>, timeout: Duration) -> Self {
-        Self { i2c, timeout }
-    }
-
-    // =========================
-    //  Async public API
-
-    #[cfg(i2c_v2)]
-    pub async fn write(&mut self, address: u8, write: &[u8]) -> Result<(), Error>
-    where
-        TXDMA: crate::i2c::TxDma<T>,
-    {
-        self.write_timeout(address, write, self.timeout).await
-    }
-
-    #[cfg(i2c_v2)]
-    pub async fn write_timeout(&mut self, address: u8, write: &[u8], timeout: Duration) -> Result<(), Error>
-    where
-        TXDMA: crate::i2c::TxDma<T>,
-    {
-        self.i2c.write_timeout(address, write, timeout_fn(timeout)).await
-    }
-
-    #[cfg(i2c_v2)]
-    pub async fn write_vectored(&mut self, address: u8, write: &[&[u8]]) -> Result<(), Error>
-    where
-        TXDMA: crate::i2c::TxDma<T>,
-    {
-        self.write_vectored_timeout(address, write, self.timeout).await
-    }
-
-    #[cfg(i2c_v2)]
-    pub async fn write_vectored_timeout(&mut self, address: u8, write: &[&[u8]], timeout: Duration) -> Result<(), Error>
-    where
-        TXDMA: crate::i2c::TxDma<T>,
-    {
-        self.i2c
-            .write_vectored_timeout(address, write, timeout_fn(timeout))
-            .await
-    }
-
-    #[cfg(i2c_v2)]
-    pub async fn read(&mut self, address: u8, buffer: &mut [u8]) -> Result<(), Error>
-    where
-        RXDMA: crate::i2c::RxDma<T>,
-    {
-        self.read_timeout(address, buffer, self.timeout).await
-    }
-
-    #[cfg(i2c_v2)]
-    pub async fn read_timeout(&mut self, address: u8, buffer: &mut [u8], timeout: Duration) -> Result<(), Error>
-    where
-        RXDMA: crate::i2c::RxDma<T>,
-    {
-        self.i2c.read_timeout(address, buffer, timeout_fn(timeout)).await
-    }
-
-    #[cfg(i2c_v2)]
-    pub async fn write_read(&mut self, address: u8, write: &[u8], read: &mut [u8]) -> Result<(), Error>
-    where
-        TXDMA: super::TxDma<T>,
-        RXDMA: super::RxDma<T>,
-    {
-        self.write_read_timeout(address, write, read, self.timeout).await
-    }
-
-    #[cfg(i2c_v2)]
-    pub async fn write_read_timeout(
-        &mut self,
-        address: u8,
-        write: &[u8],
-        read: &mut [u8],
-        timeout: Duration,
-    ) -> Result<(), Error>
-    where
-        TXDMA: super::TxDma<T>,
-        RXDMA: super::RxDma<T>,
-    {
-        self.i2c
-            .write_read_timeout(address, write, read, timeout_fn(timeout))
-            .await
-    }
-
-    // =========================
-    //  Blocking public API
-
-    /// Blocking read with a custom timeout
-    pub fn blocking_read_timeout(&mut self, addr: u8, read: &mut [u8], timeout: Duration) -> Result<(), Error> {
-        self.i2c.blocking_read_timeout(addr, read, timeout_fn(timeout))
-    }
-
-    /// Blocking read with default timeout, provided in [`TimeoutI2c::new()`]
-    pub fn blocking_read(&mut self, addr: u8, read: &mut [u8]) -> Result<(), Error> {
-        self.blocking_read_timeout(addr, read, self.timeout)
-    }
-
-    /// Blocking write with a custom timeout
-    pub fn blocking_write_timeout(&mut self, addr: u8, write: &[u8], timeout: Duration) -> Result<(), Error> {
-        self.i2c.blocking_write_timeout(addr, write, timeout_fn(timeout))
-    }
-
-    /// Blocking write with default timeout, provided in [`TimeoutI2c::new()`]
-    pub fn blocking_write(&mut self, addr: u8, write: &[u8]) -> Result<(), Error> {
-        self.blocking_write_timeout(addr, write, self.timeout)
-    }
-
-    /// Blocking write-read with a custom timeout
-    pub fn blocking_write_read_timeout(
-        &mut self,
-        addr: u8,
-        write: &[u8],
-        read: &mut [u8],
-        timeout: Duration,
-    ) -> Result<(), Error> {
-        self.i2c
-            .blocking_write_read_timeout(addr, write, read, timeout_fn(timeout))
-    }
-
-    /// Blocking write-read with default timeout, provided in [`TimeoutI2c::new()`]
-    pub fn blocking_write_read(&mut self, addr: u8, write: &[u8], read: &mut [u8]) -> Result<(), Error> {
-        self.blocking_write_read_timeout(addr, write, read, self.timeout)
-    }
-}
-
-impl<'a, 'd: 'a, T: Instance, TXDMA, RXDMA> embedded_hal_02::blocking::i2c::Read
-    for TimeoutI2c<'a, 'd, T, TXDMA, RXDMA>
-{
-    type Error = Error;
-
-    fn read(&mut self, addr: u8, read: &mut [u8]) -> Result<(), Self::Error> {
-        self.blocking_read(addr, read)
-    }
-}
-
-impl<'a, 'd: 'a, T: Instance, TXDMA, RXDMA> embedded_hal_02::blocking::i2c::Write
-    for TimeoutI2c<'a, 'd, T, TXDMA, RXDMA>
-{
-    type Error = Error;
-
-    fn write(&mut self, addr: u8, write: &[u8]) -> Result<(), Self::Error> {
-        self.blocking_write(addr, write)
-    }
-}
-
-impl<'a, 'd: 'a, T: Instance, TXDMA, RXDMA> embedded_hal_02::blocking::i2c::WriteRead
-    for TimeoutI2c<'a, 'd, T, TXDMA, RXDMA>
-{
-    type Error = Error;
-
-    fn write_read(&mut self, addr: u8, write: &[u8], read: &mut [u8]) -> Result<(), Self::Error> {
-        self.blocking_write_read(addr, write, read)
-    }
-}
-
-#[cfg(feature = "unstable-traits")]
-mod eh1 {
-    use super::*;
-
-    impl<'a, 'd: 'a, T: Instance, TXDMA, RXDMA> embedded_hal_1::i2c::ErrorType for TimeoutI2c<'a, 'd, T, TXDMA, RXDMA> {
-        type Error = Error;
-    }
-
-    impl<'a, 'd: 'a, T: Instance, TXDMA, RXDMA> embedded_hal_1::i2c::I2c for TimeoutI2c<'a, 'd, T, TXDMA, RXDMA> {
-        fn read(&mut self, address: u8, read: &mut [u8]) -> Result<(), Self::Error> {
-            self.blocking_read(address, read)
-        }
-
-        fn write(&mut self, address: u8, write: &[u8]) -> Result<(), Self::Error> {
-            self.blocking_write(address, write)
-        }
-
-        fn write_read(&mut self, address: u8, write: &[u8], read: &mut [u8]) -> Result<(), Self::Error> {
-            self.blocking_write_read(address, write, read)
-        }
-
-        fn transaction(
-            &mut self,
-            _address: u8,
-            _operations: &mut [embedded_hal_1::i2c::Operation<'_>],
-        ) -> Result<(), Self::Error> {
-            todo!();
-        }
-    }
-}
--- a/embassy-stm32/src/i2c/v1.rs
+++ b/embassy-stm32/src/i2c/v1.rs
@@ -56,8 +56,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
    ) -> Self {
        into_ref!(scl, sda, tx_dma, rx_dma);

-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        scl.set_as_af_pull(
            scl.af_num(),
--- a/embassy-stm32/src/i2c/v2.rs
+++ b/embassy-stm32/src/i2c/v2.rs
@@ -1,14 +1,21 @@
 use core::cmp;
+#[cfg(feature = "time")]
 use core::future::poll_fn;
 use core::marker::PhantomData;
+#[cfg(feature = "time")]
 use core::task::Poll;

 use embassy_embedded_hal::SetConfig;
+#[cfg(feature = "time")]
 use embassy_hal_internal::drop::OnDrop;
 use embassy_hal_internal::{into_ref, PeripheralRef};
 use embassy_sync::waitqueue::AtomicWaker;
+#[cfg(feature = "time")]
+use embassy_time::{Duration, Instant};

-use crate::dma::{NoDma, Transfer};
+use crate::dma::NoDma;
+#[cfg(feature = "time")]
+use crate::dma::Transfer;
 use crate::gpio::sealed::AFType;
 use crate::gpio::Pull;
 use crate::i2c::{Error, Instance, SclPin, SdaPin};
@@ -43,6 +50,8 @@ impl<T: Instance> interrupt::typelevel::Handler<T::Interrupt> for InterruptHandl
 pub struct Config {
    pub sda_pullup: bool,
    pub scl_pullup: bool,
+    #[cfg(feature = "time")]
+    pub transaction_timeout: Duration,
 }

 impl Default for Config {
@@ -50,6 +59,8 @@ impl Default for Config {
        Self {
            sda_pullup: false,
            scl_pullup: false,
+            #[cfg(feature = "time")]
+            transaction_timeout: Duration::from_millis(100),
        }
    }
 }
@@ -68,9 +79,12 @@ impl State {

 pub struct I2c<'d, T: Instance, TXDMA = NoDma, RXDMA = NoDma> {
    _peri: PeripheralRef<'d, T>,
+    #[allow(dead_code)]
    tx_dma: PeripheralRef<'d, TXDMA>,
    #[allow(dead_code)]
    rx_dma: PeripheralRef<'d, RXDMA>,
+    #[cfg(feature = "time")]
+    timeout: Duration,
 }

 impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
@@ -86,8 +100,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
    ) -> Self {
        into_ref!(peri, scl, sda, tx_dma, rx_dma);

-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        scl.set_as_af_pull(
            scl.af_num(),
@@ -132,6 +145,8 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
            _peri: peri,
            tx_dma,
            rx_dma,
+            #[cfg(feature = "time")]
+            timeout: config.transaction_timeout,
        }
    }

@@ -422,6 +437,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
        result
    }

+    #[cfg(feature = "time")]
    async fn write_dma_internal(
        &mut self,
        address: u8,
@@ -512,6 +528,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
        Ok(())
    }

+    #[cfg(feature = "time")]
    async fn read_dma_internal(
        &mut self,
        address: u8,
@@ -594,42 +611,41 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
    // =========================
    //  Async public API

+    #[cfg(feature = "time")]
    pub async fn write(&mut self, address: u8, write: &[u8]) -> Result<(), Error>
    where
        TXDMA: crate::i2c::TxDma<T>,
    {
-        self.write_timeout(address, write, || Ok(())).await
+        self.write_timeout(address, write, self.timeout).await
    }

-    pub async fn write_timeout(
-        &mut self,
-        address: u8,
-        write: &[u8],
-        check_timeout: impl Fn() -> Result<(), Error>,
-    ) -> Result<(), Error>
+    #[cfg(feature = "time")]
+    pub async fn write_timeout(&mut self, address: u8, write: &[u8], timeout: Duration) -> Result<(), Error>
    where
        TXDMA: crate::i2c::TxDma<T>,
    {
        if write.is_empty() {
-            self.write_internal(address, write, true, check_timeout)
+            self.write_internal(address, write, true, timeout_fn(timeout))
        } else {
-            self.write_dma_internal(address, write, true, true, check_timeout).await
+            embassy_time::with_timeout(
+                timeout,
+                self.write_dma_internal(address, write, true, true, timeout_fn(timeout)),
+            )
+            .await
+            .unwrap_or(Err(Error::Timeout))
        }
    }

+    #[cfg(feature = "time")]
    pub async fn write_vectored(&mut self, address: u8, write: &[&[u8]]) -> Result<(), Error>
    where
        TXDMA: crate::i2c::TxDma<T>,
    {
-        self.write_vectored_timeout(address, write, || Ok(())).await
+        self.write_vectored_timeout(address, write, self.timeout).await
    }

-    pub async fn write_vectored_timeout(
-        &mut self,
-        address: u8,
-        write: &[&[u8]],
-        check_timeout: impl Fn() -> Result<(), Error>,
-    ) -> Result<(), Error>
+    #[cfg(feature = "time")]
+    pub async fn write_vectored_timeout(&mut self, address: u8, write: &[&[u8]], timeout: Duration) -> Result<(), Error>
    where
        TXDMA: crate::i2c::TxDma<T>,
    {
@@ -644,67 +660,88 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
            let next = iter.next();
            let is_last = next.is_none();

-            self.write_dma_internal(address, c, first, is_last, || check_timeout())
-                .await?;
+            embassy_time::with_timeout(
+                timeout,
+                self.write_dma_internal(address, c, first, is_last, timeout_fn(timeout)),
+            )
+            .await
+            .unwrap_or(Err(Error::Timeout))?;
            first = false;
            current = next;
        }
        Ok(())
    }

+    #[cfg(feature = "time")]
    pub async fn read(&mut self, address: u8, buffer: &mut [u8]) -> Result<(), Error>
    where
        RXDMA: crate::i2c::RxDma<T>,
    {
-        self.read_timeout(address, buffer, || Ok(())).await
+        self.read_timeout(address, buffer, self.timeout).await
    }

-    pub async fn read_timeout(
-        &mut self,
-        address: u8,
-        buffer: &mut [u8],
-        check_timeout: impl Fn() -> Result<(), Error>,
-    ) -> Result<(), Error>
+    #[cfg(feature = "time")]
+    pub async fn read_timeout(&mut self, address: u8, buffer: &mut [u8], timeout: Duration) -> Result<(), Error>
    where
        RXDMA: crate::i2c::RxDma<T>,
    {
        if buffer.is_empty() {
-            self.read_internal(address, buffer, false, check_timeout)
+            self.read_internal(address, buffer, false, timeout_fn(timeout))
        } else {
-            self.read_dma_internal(address, buffer, false, check_timeout).await
+            embassy_time::with_timeout(
+                timeout,
+                self.read_dma_internal(address, buffer, false, timeout_fn(timeout)),
+            )
+            .await
+            .unwrap_or(Err(Error::Timeout))
        }
    }

+    #[cfg(feature = "time")]
    pub async fn write_read(&mut self, address: u8, write: &[u8], read: &mut [u8]) -> Result<(), Error>
    where
        TXDMA: super::TxDma<T>,
        RXDMA: super::RxDma<T>,
    {
-        self.write_read_timeout(address, write, read, || Ok(())).await
+        self.write_read_timeout(address, write, read, self.timeout).await
    }

+    #[cfg(feature = "time")]
    pub async fn write_read_timeout(
        &mut self,
        address: u8,
        write: &[u8],
        read: &mut [u8],
-        check_timeout: impl Fn() -> Result<(), Error>,
+        timeout: Duration,
    ) -> Result<(), Error>
    where
        TXDMA: super::TxDma<T>,
        RXDMA: super::RxDma<T>,
    {
+        let start_instant = Instant::now();
+        let check_timeout = timeout_fn(timeout);
        if write.is_empty() {
-            self.write_internal(address, write, false, || check_timeout())?;
+            self.write_internal(address, write, false, &check_timeout)?;
        } else {
-            self.write_dma_internal(address, write, true, true, || check_timeout())
-                .await?;
+            embassy_time::with_timeout(
+                timeout,
+                self.write_dma_internal(address, write, true, true, &check_timeout),
+            )
+            .await
+            .unwrap_or(Err(Error::Timeout))?;
        }

+        let time_left_until_timeout = timeout - Instant::now().duration_since(start_instant);
+
        if read.is_empty() {
-            self.read_internal(address, read, true, check_timeout)?;
+            self.read_internal(address, read, true, &check_timeout)?;
        } else {
-            self.read_dma_internal(address, read, true, check_timeout).await?;
+            embassy_time::with_timeout(
+                time_left_until_timeout,
+                self.read_dma_internal(address, read, true, &check_timeout),
+            )
+            .await
+            .unwrap_or(Err(Error::Timeout))?;
        }

        Ok(())
@@ -713,33 +750,73 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
    // =========================
    //  Blocking public API

+    #[cfg(feature = "time")]
+    pub fn blocking_read_timeout(&mut self, address: u8, read: &mut [u8], timeout: Duration) -> Result<(), Error> {
+        self.read_internal(address, read, false, timeout_fn(timeout))
+        // Automatic Stop
+    }
+
+    #[cfg(not(feature = "time"))]
    pub fn blocking_read_timeout(
        &mut self,
        address: u8,
        read: &mut [u8],
        check_timeout: impl Fn() -> Result<(), Error>,
    ) -> Result<(), Error> {
-        self.read_internal(address, read, false, &check_timeout)
+        self.read_internal(address, read, false, check_timeout)
        // Automatic Stop
    }

+    #[cfg(feature = "time")]
+    pub fn blocking_read(&mut self, address: u8, read: &mut [u8]) -> Result<(), Error> {
+        self.blocking_read_timeout(address, read, self.timeout)
+    }
+
+    #[cfg(not(feature = "time"))]
    pub fn blocking_read(&mut self, address: u8, read: &mut [u8]) -> Result<(), Error> {
        self.blocking_read_timeout(address, read, || Ok(()))
    }

+    #[cfg(feature = "time")]
+    pub fn blocking_write_timeout(&mut self, address: u8, write: &[u8], timeout: Duration) -> Result<(), Error> {
+        self.write_internal(address, write, true, timeout_fn(timeout))
+    }
+
+    #[cfg(not(feature = "time"))]
    pub fn blocking_write_timeout(
        &mut self,
        address: u8,
        write: &[u8],
        check_timeout: impl Fn() -> Result<(), Error>,
    ) -> Result<(), Error> {
-        self.write_internal(address, write, true, &check_timeout)
+        self.write_internal(address, write, true, check_timeout)
    }

+    #[cfg(feature = "time")]
+    pub fn blocking_write(&mut self, address: u8, write: &[u8]) -> Result<(), Error> {
+        self.blocking_write_timeout(address, write, self.timeout)
+    }
+
+    #[cfg(not(feature = "time"))]
    pub fn blocking_write(&mut self, address: u8, write: &[u8]) -> Result<(), Error> {
        self.blocking_write_timeout(address, write, || Ok(()))
    }

+    #[cfg(feature = "time")]
+    pub fn blocking_write_read_timeout(
+        &mut self,
+        address: u8,
+        write: &[u8],
+        read: &mut [u8],
+        timeout: Duration,
+    ) -> Result<(), Error> {
+        let check_timeout = timeout_fn(timeout);
+        self.write_internal(address, write, false, &check_timeout)?;
+        self.read_internal(address, read, true, &check_timeout)
+        // Automatic Stop
+    }
+
+    #[cfg(not(feature = "time"))]
    pub fn blocking_write_read_timeout(
        &mut self,
        address: u8,
@@ -752,11 +829,17 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
        // Automatic Stop
    }

+    #[cfg(feature = "time")]
+    pub fn blocking_write_read(&mut self, address: u8, write: &[u8], read: &mut [u8]) -> Result<(), Error> {
+        self.blocking_write_read_timeout(address, write, read, self.timeout)
+    }
+
+    #[cfg(not(feature = "time"))]
    pub fn blocking_write_read(&mut self, address: u8, write: &[u8], read: &mut [u8]) -> Result<(), Error> {
        self.blocking_write_read_timeout(address, write, read, || Ok(()))
    }

-    pub fn blocking_write_vectored_timeout(
+    fn blocking_write_vectored_with_timeout(
        &mut self,
        address: u8,
        write: &[&[u8]],
@@ -765,6 +848,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
        if write.is_empty() {
            return Err(Error::ZeroLengthTransfer);
        }
+
        let first_length = write[0].len();
        let last_slice_index = write.len() - 1;

@@ -833,6 +917,33 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
        result
    }

+    #[cfg(feature = "time")]
+    pub fn blocking_write_vectored_timeout(
+        &mut self,
+        address: u8,
+        write: &[&[u8]],
+        timeout: Duration,
+    ) -> Result<(), Error> {
+        let check_timeout = timeout_fn(timeout);
+        self.blocking_write_vectored_with_timeout(address, write, check_timeout)
+    }
+
+    #[cfg(not(feature = "time"))]
+    pub fn blocking_write_vectored_timeout(
+        &mut self,
+        address: u8,
+        write: &[&[u8]],
+        check_timeout: impl Fn() -> Result<(), Error>,
+    ) -> Result<(), Error> {
+        self.blocking_write_vectored_with_timeout(address, write, check_timeout)
+    }
+
+    #[cfg(feature = "time")]
+    pub fn blocking_write_vectored(&mut self, address: u8, write: &[&[u8]]) -> Result<(), Error> {
+        self.blocking_write_vectored_timeout(address, write, self.timeout)
+    }
+
+    #[cfg(not(feature = "time"))]
    pub fn blocking_write_vectored(&mut self, address: u8, write: &[&[u8]]) -> Result<(), Error> {
        self.blocking_write_vectored_timeout(address, write, || Ok(()))
    }
@@ -844,6 +955,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> Drop for I2c<'d, T, TXDMA, RXDMA> {
    }
 }

+#[cfg(feature = "time")]
 mod eh02 {
    use super::*;

@@ -1043,7 +1155,7 @@ mod eh1 {
    }
 }

-#[cfg(all(feature = "unstable-traits", feature = "nightly"))]
+#[cfg(all(feature = "unstable-traits", feature = "nightly", feature = "time"))]
 mod eha {
    use super::super::{RxDma, TxDma};
    use super::*;
@@ -1089,3 +1201,15 @@ impl<'d, T: Instance> SetConfig for I2c<'d, T> {
        Ok(())
    }
 }
+
+#[cfg(feature = "time")]
+fn timeout_fn(timeout: Duration) -> impl Fn() -> Result<(), Error> {
+    let deadline = Instant::now() + timeout;
+    move || {
+        if Instant::now() > deadline {
+            Err(Error::Timeout)
+        } else {
+            Ok(())
+        }
+    }
+}
--- a/embassy-stm32/src/i2s.rs
+++ b/embassy-stm32/src/i2s.rs
@@ -170,7 +170,7 @@ impl<'d, T: Instance, Tx, Rx> I2S<'d, T, Tx, Rx> {
        let spi = Spi::new_internal(peri, txdma, rxdma, spi_cfg);

        #[cfg(all(rcc_f4, not(stm32f410)))]
-        let pclk = unsafe { get_freqs() }.plli2s.unwrap();
+        let pclk = unsafe { get_freqs() }.plli2s1_q.unwrap();

        #[cfg(stm32f410)]
        let pclk = T::frequency();
--- a/embassy-stm32/src/ipcc.rs
+++ b/embassy-stm32/src/ipcc.rs
@@ -93,8 +93,7 @@ pub struct Ipcc;

 impl Ipcc {
    pub fn enable(_config: Config) {
-        IPCC::enable();
-        IPCC::reset();
+        IPCC::enable_and_reset();
        IPCC::set_cpu2(true);

        _configure_pwr();
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -155,81 +155,82 @@ impl Default for Config {

 /// Initialize embassy.
 pub fn init(config: Config) -> Peripherals {
-    let p = Peripherals::take();
+    critical_section::with(|cs| {
+        let p = Peripherals::take_with_cs(cs);

-    #[cfg(dbgmcu)]
-    if config.enable_debug_during_sleep {
-        crate::pac::DBGMCU.cr().modify(|cr| {
-            #[cfg(any(dbgmcu_f0, dbgmcu_c0, dbgmcu_g0, dbgmcu_u5, dbgmcu_wba))]
-            {
-                cr.set_dbg_stop(true);
-                cr.set_dbg_standby(true);
-            }
-            #[cfg(any(
-                dbgmcu_f1, dbgmcu_f2, dbgmcu_f3, dbgmcu_f4, dbgmcu_f7, dbgmcu_g4, dbgmcu_f7, dbgmcu_l0, dbgmcu_l1,
-                dbgmcu_l4, dbgmcu_wb, dbgmcu_wl
-            ))]
-            {
-                cr.set_dbg_sleep(true);
-                cr.set_dbg_stop(true);
-                cr.set_dbg_standby(true);
-            }
-            #[cfg(dbgmcu_h7)]
-            {
-                cr.set_d1dbgcken(true);
-                cr.set_d3dbgcken(true);
-                cr.set_dbgsleep_d1(true);
-                cr.set_dbgstby_d1(true);
-                cr.set_dbgstop_d1(true);
-            }
-        });
-    }
-
-    #[cfg(not(any(stm32f1, stm32wb, stm32wl)))]
-    peripherals::SYSCFG::enable();
-    #[cfg(not(any(stm32h5, stm32h7, stm32wb, stm32wl)))]
-    peripherals::PWR::enable();
-    #[cfg(not(any(stm32f2, stm32f4, stm32f7, stm32l0, stm32h5, stm32h7)))]
-    peripherals::FLASH::enable();
-
-    unsafe {
-        #[cfg(feature = "_split-pins-enabled")]
-        crate::pac::SYSCFG.pmcr().modify(|pmcr| {
-            #[cfg(feature = "split-pa0")]
-            pmcr.set_pa0so(true);
-            #[cfg(feature = "split-pa1")]
-            pmcr.set_pa1so(true);
-            #[cfg(feature = "split-pc2")]
-            pmcr.set_pc2so(true);
-            #[cfg(feature = "split-pc3")]
-            pmcr.set_pc3so(true);
-        });
-
-        gpio::init();
-        dma::init(
-            #[cfg(bdma)]
-            config.bdma_interrupt_priority,
-            #[cfg(dma)]
-            config.dma_interrupt_priority,
-            #[cfg(gpdma)]
-            config.gpdma_interrupt_priority,
-        );
-        #[cfg(feature = "exti")]
-        exti::init();
-
-        rcc::init(config.rcc);
-
-        // must be after rcc init
-        #[cfg(feature = "_time-driver")]
-        time_driver::init();
-
-        #[cfg(feature = "low-power")]
-        while !crate::rcc::low_power_ready() {
-            critical_section::with(|cs| {
-                crate::rcc::clock_refcount_sub(cs);
+        #[cfg(dbgmcu)]
+        if config.enable_debug_during_sleep {
+            crate::pac::DBGMCU.cr().modify(|cr| {
+                #[cfg(any(dbgmcu_f0, dbgmcu_c0, dbgmcu_g0, dbgmcu_u5, dbgmcu_wba))]
+                {
+                    cr.set_dbg_stop(true);
+                    cr.set_dbg_standby(true);
+                }
+                #[cfg(any(
+                    dbgmcu_f1, dbgmcu_f2, dbgmcu_f3, dbgmcu_f4, dbgmcu_f7, dbgmcu_g4, dbgmcu_f7, dbgmcu_l0, dbgmcu_l1,
+                    dbgmcu_l4, dbgmcu_wb, dbgmcu_wl
+                ))]
+                {
+                    cr.set_dbg_sleep(true);
+                    cr.set_dbg_stop(true);
+                    cr.set_dbg_standby(true);
+                }
+                #[cfg(dbgmcu_h7)]
+                {
+                    cr.set_d1dbgcken(true);
+                    cr.set_d3dbgcken(true);
+                    cr.set_dbgsleep_d1(true);
+                    cr.set_dbgstby_d1(true);
+                    cr.set_dbgstop_d1(true);
+                }
            });
        }
-    }

-    p
+        #[cfg(not(any(stm32f1, stm32wb, stm32wl)))]
+        peripherals::SYSCFG::enable_and_reset_with_cs(cs);
+        #[cfg(not(any(stm32h5, stm32h7, stm32wb, stm32wl)))]
+        peripherals::PWR::enable_and_reset_with_cs(cs);
+        #[cfg(not(any(stm32f2, stm32f4, stm32f7, stm32l0, stm32h5, stm32h7)))]
+        peripherals::FLASH::enable_and_reset_with_cs(cs);
+
+        unsafe {
+            #[cfg(feature = "_split-pins-enabled")]
+            crate::pac::SYSCFG.pmcr().modify(|pmcr| {
+                #[cfg(feature = "split-pa0")]
+                pmcr.set_pa0so(true);
+                #[cfg(feature = "split-pa1")]
+                pmcr.set_pa1so(true);
+                #[cfg(feature = "split-pc2")]
+                pmcr.set_pc2so(true);
+                #[cfg(feature = "split-pc3")]
+                pmcr.set_pc3so(true);
+            });
+
+            gpio::init(cs);
+            dma::init(
+                cs,
+                #[cfg(bdma)]
+                config.bdma_interrupt_priority,
+                #[cfg(dma)]
+                config.dma_interrupt_priority,
+                #[cfg(gpdma)]
+                config.gpdma_interrupt_priority,
+            );
+            #[cfg(feature = "exti")]
+            exti::init(cs);
+
+            rcc::init(config.rcc);
+
+            // must be after rcc init
+            #[cfg(feature = "_time-driver")]
+            time_driver::init(cs);
+
+            #[cfg(feature = "low-power")]
+            while !crate::rcc::low_power_ready() {
+                crate::rcc::clock_refcount_sub(cs);
+            }
+        }
+
+        p
+    })
 }
--- a/embassy-stm32/src/qspi/mod.rs
+++ b/embassy-stm32/src/qspi/mod.rs
@@ -177,8 +177,7 @@ impl<'d, T: Instance, Dma> Qspi<'d, T, Dma> {
    ) -> Self {
        into_ref!(peri, dma);

-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        while T::REGS.sr().read().busy() {}

--- a/embassy-stm32/src/rcc/bd.rs
+++ b/embassy-stm32/src/rcc/bd.rs
@@ -106,7 +106,7 @@ impl LsConfig {

    pub const fn off() -> Self {
        Self {
-            rtc: RtcClockSource::NOCLOCK,
+            rtc: RtcClockSource::DISABLE,
            lsi: false,
            lse: None,
        }
@@ -133,7 +133,7 @@ impl LsConfig {
                Some(LSI_FREQ)
            }
            RtcClockSource::LSE => Some(self.lse.as_ref().unwrap().frequency),
-            RtcClockSource::NOCLOCK => None,
+            RtcClockSource::DISABLE => None,
            _ => todo!(),
        };

@@ -180,7 +180,7 @@ impl LsConfig {
        ok &= reg.rtcsel() == self.rtc;
        #[cfg(not(rcc_wba))]
        {
-            ok &= reg.rtcen() == (self.rtc != RtcClockSource::NOCLOCK);
+            ok &= reg.rtcen() == (self.rtc != RtcClockSource::DISABLE);
        }
        ok &= reg.lseon() == lse_en;
        ok &= reg.lsebyp() == lse_byp;
@@ -225,7 +225,7 @@ impl LsConfig {
            while !bdcr().read().lserdy() {}
        }

-        if self.rtc != RtcClockSource::NOCLOCK {
+        if self.rtc != RtcClockSource::DISABLE {
            bdcr().modify(|w| {
                #[cfg(any(rtc_v2h7, rtc_v2l4, rtc_v2wb, rtc_v3, rtc_v3u5))]
                assert!(!w.lsecsson(), "RTC is not compatible with LSE CSS, yet.");
--- a/embassy-stm32/src/rcc/c0.rs
+++ b/embassy-stm32/src/rcc/c0.rs
@@ -134,10 +134,12 @@ pub(crate) unsafe fn init(config: Config) {
    };

    set_freqs(Clocks {
+        hsi: None,
+        lse: None,
        sys: sys_clk,
-        ahb1: ahb_freq,
-        apb1: apb_freq,
-        apb1_tim: apb_tim_freq,
+        hclk1: ahb_freq,
+        pclk1: apb_freq,
+        pclk1_tim: apb_tim_freq,
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/f0.rs
+++ b/embassy-stm32/src/rcc/f0.rs
@@ -162,11 +162,11 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: Hertz(real_sysclk),
-        apb1: Hertz(pclk),
-        apb2: Hertz(pclk),
-        apb1_tim: Hertz(pclk * timer_mul),
-        apb2_tim: Hertz(pclk * timer_mul),
-        ahb1: Hertz(hclk),
+        pclk1: Hertz(pclk),
+        pclk2: Hertz(pclk),
+        pclk1_tim: Hertz(pclk * timer_mul),
+        pclk2_tim: Hertz(pclk * timer_mul),
+        hclk1: Hertz(hclk),
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/f1.rs
+++ b/embassy-stm32/src/rcc/f1.rs
@@ -102,7 +102,6 @@ pub(crate) unsafe fn init(config: Config) {

    assert!(pclk2 <= 72_000_000);

-    // Only needed for stm32f103?
    FLASH.acr().write(|w| {
        w.set_latency(if real_sysclk <= 24_000_000 {
            Latency::WS0
@@ -111,6 +110,8 @@ pub(crate) unsafe fn init(config: Config) {
        } else {
            Latency::WS2
        });
+        // the prefetch buffer is enabled by default, let's keep it enabled
+        w.set_prftbe(true);
    });

    // the USB clock is only valid if an external crystal is used, the PLL is enabled, and the
@@ -180,11 +181,11 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: Hertz(real_sysclk),
-        apb1: Hertz(pclk1),
-        apb2: Hertz(pclk2),
-        apb1_tim: Hertz(pclk1 * timer_mul1),
-        apb2_tim: Hertz(pclk2 * timer_mul2),
-        ahb1: Hertz(hclk),
+        pclk1: Hertz(pclk1),
+        pclk2: Hertz(pclk2),
+        pclk1_tim: Hertz(pclk1 * timer_mul1),
+        pclk2_tim: Hertz(pclk2 * timer_mul2),
+        hclk1: Hertz(hclk),
        adc: Some(Hertz(adcclk)),
        rtc,
    });
--- a/embassy-stm32/src/rcc/f2.rs
+++ b/embassy-stm32/src/rcc/f2.rs
@@ -307,14 +307,14 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb_freq,
-        ahb2: ahb_freq,
-        ahb3: ahb_freq,
-        apb1: apb1_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2: apb2_freq,
-        apb2_tim: apb2_tim_freq,
-        pll48: Some(pll_clocks.pll48_freq),
+        hclk1: ahb_freq,
+        hclk2: ahb_freq,
+        hclk3: ahb_freq,
+        pclk1: apb1_freq,
+        pclk1_tim: apb1_tim_freq,
+        pclk2: apb2_freq,
+        pclk2_tim: apb2_tim_freq,
+        pll1_q: Some(pll_clocks.pll48_freq),
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/f3.rs
+++ b/embassy-stm32/src/rcc/f3.rs
@@ -281,11 +281,11 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sysclk,
-        apb1: pclk1,
-        apb2: pclk2,
-        apb1_tim: pclk1 * timer_mul1,
-        apb2_tim: pclk2 * timer_mul2,
-        ahb1: hclk,
+        pclk1: pclk1,
+        pclk2: pclk2,
+        pclk1_tim: pclk1 * timer_mul1,
+        pclk2_tim: pclk2 * timer_mul2,
+        hclk1: hclk,
        #[cfg(rcc_f3)]
        adc: adc,
        #[cfg(all(rcc_f3, adc3_common))]
--- a/embassy-stm32/src/rcc/f4.rs
+++ b/embassy-stm32/src/rcc/f4.rs
@@ -340,23 +340,27 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: Hertz(sysclk),
-        apb1: Hertz(pclk1),
-        apb2: Hertz(pclk2),
+        pclk1: Hertz(pclk1),
+        pclk2: Hertz(pclk2),

-        apb1_tim: Hertz(pclk1 * timer_mul1),
-        apb2_tim: Hertz(pclk2 * timer_mul2),
+        pclk1_tim: Hertz(pclk1 * timer_mul1),
+        pclk2_tim: Hertz(pclk2 * timer_mul2),

-        ahb1: Hertz(hclk),
-        ahb2: Hertz(hclk),
-        ahb3: Hertz(hclk),
+        hclk1: Hertz(hclk),
+        hclk2: Hertz(hclk),
+        hclk3: Hertz(hclk),

-        pll48: plls.pll48clk.map(Hertz),
+        pll1_q: plls.pll48clk.map(Hertz),

        #[cfg(not(stm32f410))]
-        plli2s: plls.plli2sclk.map(Hertz),
+        plli2s1_q: plls.plli2sclk.map(Hertz),
+        #[cfg(not(stm32f410))]
+        plli2s1_r: None,

        #[cfg(any(stm32f427, stm32f429, stm32f437, stm32f439, stm32f446, stm32f469, stm32f479))]
-        pllsai: plls.pllsaiclk.map(Hertz),
+        pllsai1_q: plls.pllsaiclk.map(Hertz),
+        #[cfg(any(stm32f427, stm32f429, stm32f437, stm32f439, stm32f446, stm32f469, stm32f479))]
+        pllsai1_r: None,

        rtc,
    });
--- a/embassy-stm32/src/rcc/f7.rs
+++ b/embassy-stm32/src/rcc/f7.rs
@@ -259,17 +259,17 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: Hertz(sysclk),
-        apb1: Hertz(pclk1),
-        apb2: Hertz(pclk2),
+        pclk1: Hertz(pclk1),
+        pclk2: Hertz(pclk2),

-        apb1_tim: Hertz(pclk1 * timer_mul1),
-        apb2_tim: Hertz(pclk2 * timer_mul2),
+        pclk1_tim: Hertz(pclk1 * timer_mul1),
+        pclk2_tim: Hertz(pclk2 * timer_mul2),

-        ahb1: Hertz(hclk),
-        ahb2: Hertz(hclk),
-        ahb3: Hertz(hclk),
+        hclk1: Hertz(hclk),
+        hclk2: Hertz(hclk),
+        hclk3: Hertz(hclk),

-        pll48: plls.pll48clk.map(Hertz),
+        pll1_q: plls.pll48clk.map(Hertz),

        rtc,
    });
--- a/embassy-stm32/src/rcc/g0.rs
+++ b/embassy-stm32/src/rcc/g0.rs
@@ -89,7 +89,7 @@ impl Default for Config {
 impl PllConfig {
    pub(crate) fn init(self) -> Hertz {
        let (src, input_freq) = match self.source {
-            PllSrc::HSI16 => (vals::Pllsrc::HSI16, HSI_FREQ),
+            PllSrc::HSI16 => (vals::Pllsrc::HSI, HSI_FREQ),
            PllSrc::HSE(freq) => (vals::Pllsrc::HSE, freq),
        };

@@ -186,7 +186,7 @@ pub(crate) unsafe fn init(config: Config) {
        }
        ClockSrc::PLL(pll) => {
            let freq = pll.init();
-            (freq, Sw::PLLRCLK)
+            (freq, Sw::PLL1_R)
        }
        ClockSrc::LSI => {
            // Enable LSI
@@ -275,9 +275,9 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb_freq,
-        apb1: apb_freq,
-        apb1_tim: apb_tim_freq,
+        hclk1: ahb_freq,
+        pclk1: apb_freq,
+        pclk1_tim: apb_tim_freq,
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/g4.rs
+++ b/embassy-stm32/src/rcc/g4.rs
@@ -33,7 +33,7 @@ impl Into<Pllsrc> for PllSrc {
    fn into(self) -> Pllsrc {
        match self {
            PllSrc::HSE(..) => Pllsrc::HSE,
-            PllSrc::HSI16 => Pllsrc::HSI16,
+            PllSrc::HSI16 => Pllsrc::HSI,
        }
    }
 }
@@ -118,9 +118,9 @@ impl Default for Config {
            apb2_pre: APBPrescaler::DIV1,
            low_power_run: false,
            pll: None,
-            clock_48mhz_src: None,
-            adc12_clock_source: Adcsel::NOCLK,
-            adc345_clock_source: Adcsel::NOCLK,
+            clock_48mhz_src: Some(Clock48MhzSrc::Hsi48(None)),
+            adc12_clock_source: Adcsel::DISABLE,
+            adc345_clock_source: Adcsel::DISABLE,
            ls: Default::default(),
        }
    }
@@ -201,7 +201,7 @@ pub(crate) unsafe fn init(config: Config) {
            RCC.cr().write(|w| w.set_hsion(true));
            while !RCC.cr().read().hsirdy() {}

-            (HSI_FREQ, Sw::HSI16)
+            (HSI_FREQ, Sw::HSI)
        }
        ClockSrc::HSE(freq) => {
            // Enable HSE
@@ -249,7 +249,7 @@ pub(crate) unsafe fn init(config: Config) {
                }
            }

-            (Hertz(freq), Sw::PLLRCLK)
+            (Hertz(freq), Sw::PLL1_R)
        }
    };

@@ -286,7 +286,7 @@ pub(crate) unsafe fn init(config: Config) {
                let pllq_freq = pll_freq.as_ref().and_then(|f| f.pll_q);
                assert!(pllq_freq.is_some() && pllq_freq.unwrap().0 == 48_000_000);

-                crate::pac::rcc::vals::Clk48sel::PLLQCLK
+                crate::pac::rcc::vals::Clk48sel::PLL1_Q
            }
            Clock48MhzSrc::Hsi48(crs_config) => {
                // Enable HSI48
@@ -296,7 +296,7 @@ pub(crate) unsafe fn init(config: Config) {

                // Enable and setup CRS if needed
                if let Some(crs_config) = crs_config {
-                    crate::peripherals::CRS::enable();
+                    crate::peripherals::CRS::enable_and_reset();

                    let sync_src = match crs_config.sync_src {
                        CrsSyncSource::Gpio => crate::pac::crs::vals::Syncsrc::GPIO,
@@ -326,16 +326,16 @@ pub(crate) unsafe fn init(config: Config) {
    RCC.ccipr().modify(|w| w.set_adc345sel(config.adc345_clock_source));

    let adc12_ck = match config.adc12_clock_source {
-        AdcClockSource::NOCLK => None,
-        AdcClockSource::PLLP => pll_freq.as_ref().unwrap().pll_p,
-        AdcClockSource::SYSCLK => Some(sys_clk),
+        AdcClockSource::DISABLE => None,
+        AdcClockSource::PLL1_P => pll_freq.as_ref().unwrap().pll_p,
+        AdcClockSource::SYS => Some(sys_clk),
        _ => unreachable!(),
    };

    let adc345_ck = match config.adc345_clock_source {
-        AdcClockSource::NOCLK => None,
-        AdcClockSource::PLLP => pll_freq.as_ref().unwrap().pll_p,
-        AdcClockSource::SYSCLK => Some(sys_clk),
+        AdcClockSource::DISABLE => None,
+        AdcClockSource::PLL1_P => pll_freq.as_ref().unwrap().pll_p,
+        AdcClockSource::SYS => Some(sys_clk),
        _ => unreachable!(),
    };

@@ -348,14 +348,15 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb_freq,
-        ahb2: ahb_freq,
-        apb1: apb1_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2: apb2_freq,
-        apb2_tim: apb2_tim_freq,
+        hclk1: ahb_freq,
+        hclk2: ahb_freq,
+        pclk1: apb1_freq,
+        pclk1_tim: apb1_tim_freq,
+        pclk2: apb2_freq,
+        pclk2_tim: apb2_tim_freq,
        adc: adc12_ck,
        adc34: adc345_ck,
+        pll1_p: None,
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/h.rs
+++ b/embassy-stm32/src/rcc/h.rs
@@ -163,10 +163,6 @@ impl From<TimerPrescaler> for Timpre {
 pub struct Config {
    pub hsi: Option<Hsi>,
    pub hse: Option<Hse>,
-    #[cfg(stm32h7)]
-    pub lse: Option<Lse>,
-    #[cfg(stm32h7)]
-    pub lsi: bool,
    pub csi: bool,
    pub hsi48: bool,
    pub sys: Sysclk,
@@ -199,10 +195,6 @@ impl Default for Config {
        Self {
            hsi: Some(Hsi::Mhz64),
            hse: None,
-            #[cfg(stm32h7)]
-            lse: None,
-            #[cfg(stm32h7)]
-            lsi: false,
            csi: false,
            hsi48: false,
            sys: Sysclk::HSI,
@@ -388,14 +380,14 @@ pub(crate) unsafe fn init(config: Config) {
    let pll1 = init_pll(0, config.pll1, &pll_input);
    let pll2 = init_pll(1, config.pll2, &pll_input);
    #[cfg(any(rcc_h5, stm32h7))]
-    let _pll3 = init_pll(2, config.pll3, &pll_input);
+    let pll3 = init_pll(2, config.pll3, &pll_input);

    // Configure sysclk
    let (sys, sw) = match config.sys {
        Sysclk::HSI => (unwrap!(hsi), Sw::HSI),
        Sysclk::HSE => (unwrap!(hse), Sw::HSE),
        Sysclk::CSI => (unwrap!(csi), Sw::CSI),
-        Sysclk::Pll1P => (unwrap!(pll1.p), Sw::PLL1),
+        Sysclk::Pll1P => (unwrap!(pll1.p), Sw::PLL1_P),
    };

    // Check limits.
@@ -447,18 +439,18 @@ pub(crate) unsafe fn init(config: Config) {
    #[cfg(stm32h7)]
    let adc = match config.adc_clock_source {
        AdcClockSource::PLL2_P => pll2.p,
-        AdcClockSource::PLL3_R => _pll3.r,
+        AdcClockSource::PLL3_R => pll3.r,
        AdcClockSource::PER => _per_ck,
        _ => unreachable!(),
    };
    #[cfg(stm32h5)]
    let adc = match config.adc_clock_source {
-        AdcClockSource::HCLK => Some(hclk),
-        AdcClockSource::SYSCLK => Some(sys),
+        AdcClockSource::HCLK1 => Some(hclk),
+        AdcClockSource::SYS => Some(sys),
        AdcClockSource::PLL2_R => pll2.r,
        AdcClockSource::HSE => hse,
-        AdcClockSource::HSI_KER => hsi,
-        AdcClockSource::CSI_KER => csi,
+        AdcClockSource::HSI => hsi,
+        AdcClockSource::CSI => csi,
        _ => unreachable!(),
    };

@@ -532,19 +524,65 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys,
-        ahb1: hclk,
-        ahb2: hclk,
-        ahb3: hclk,
-        ahb4: hclk,
-        apb1,
-        apb2,
-        apb3,
+        hclk1: hclk,
+        hclk2: hclk,
+        hclk3: hclk,
+        hclk4: hclk,
+        pclk1: apb1,
+        pclk2: apb2,
+        pclk3: apb3,
        #[cfg(stm32h7)]
-        apb4,
-        apb1_tim,
-        apb2_tim,
+        pclk4: apb4,
+        #[cfg(stm32h5)]
+        pclk4: Hertz(1),
+        pclk1_tim: apb1_tim,
+        pclk2_tim: apb2_tim,
        adc,
        rtc,
+
+        #[cfg(any(stm32h5, stm32h7))]
+        hsi: None,
+        #[cfg(stm32h5)]
+        hsi48: None,
+        #[cfg(stm32h5)]
+        lsi: None,
+        #[cfg(any(stm32h5, stm32h7))]
+        csi: None,
+
+        #[cfg(any(stm32h5, stm32h7))]
+        lse: None,
+        #[cfg(any(stm32h5, stm32h7))]
+        hse: None,
+
+        #[cfg(any(stm32h5, stm32h7))]
+        pll1_q: pll1.q,
+        #[cfg(any(stm32h5, stm32h7))]
+        pll2_p: pll2.p,
+        #[cfg(any(stm32h5, stm32h7))]
+        pll2_q: pll2.q,
+        #[cfg(any(stm32h5, stm32h7))]
+        pll2_r: pll2.r,
+        #[cfg(any(rcc_h5, stm32h7))]
+        pll3_p: pll3.p,
+        #[cfg(any(rcc_h5, stm32h7))]
+        pll3_q: pll3.q,
+        #[cfg(any(rcc_h5, stm32h7))]
+        pll3_r: pll3.r,
+
+        #[cfg(rcc_h50)]
+        pll3_p: None,
+        #[cfg(rcc_h50)]
+        pll3_q: None,
+        #[cfg(rcc_h50)]
+        pll3_r: None,
+
+        #[cfg(stm32h5)]
+        audioclk: None,
+        #[cfg(any(stm32h5, stm32h7))]
+        per: None,
+
+        #[cfg(stm32h7)]
+        rcc_pclk_d3: None,
    });
 }

--- a/embassy-stm32/src/rcc/l0l1.rs
+++ b/embassy-stm32/src/rcc/l0l1.rs
@@ -31,7 +31,7 @@ pub enum PLLSource {
 impl From<PLLSource> for Pllsrc {
    fn from(val: PLLSource) -> Pllsrc {
        match val {
-            PLLSource::HSI16 => Pllsrc::HSI16,
+            PLLSource::HSI16 => Pllsrc::HSI,
            PLLSource::HSE(_) => Pllsrc::HSE,
        }
    }
@@ -88,7 +88,7 @@ pub(crate) unsafe fn init(config: Config) {
            RCC.cr().write(|w| w.set_hsi16on(true));
            while !RCC.cr().read().hsi16rdy() {}

-            (HSI_FREQ, Sw::HSI16)
+            (HSI_FREQ, Sw::HSI)
        }
        ClockSrc::HSE(freq) => {
            // Enable HSE
@@ -209,11 +209,11 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb_freq,
-        apb1: apb1_freq,
-        apb2: apb2_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2_tim: apb2_tim_freq,
+        hclk1: ahb_freq,
+        pclk1: apb1_freq,
+        pclk2: apb2_freq,
+        pclk1_tim: apb1_tim_freq,
+        pclk2_tim: apb2_tim_freq,
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/l4.rs
+++ b/embassy-stm32/src/rcc/l4.rs
@@ -1,296 +0,0 @@
-use crate::pac::rcc::regs::Cfgr;
-pub use crate::pac::rcc::vals::{
-    Hpre as AHBPrescaler, Msirange as MSIRange, Pllm as PllPreDiv, Plln as PllMul, Pllp as PllPDiv, Pllq as PllQDiv,
-    Pllr as PllRDiv, Ppre as APBPrescaler,
-};
-use crate::pac::rcc::vals::{Msirange, Pllsrc, Sw};
-use crate::pac::{FLASH, RCC};
-use crate::rcc::{set_freqs, Clocks};
-use crate::time::Hertz;
-
-/// HSI speed
-pub const HSI_FREQ: Hertz = Hertz(16_000_000);
-
-/// System clock mux source
-#[derive(Clone, Copy)]
-pub enum ClockSrc {
-    MSI(MSIRange),
-    PLL(PLLSource, PllRDiv, PllPreDiv, PllMul, Option<PllQDiv>),
-    HSE(Hertz),
-    HSI16,
-}
-
-/// PLL clock input source
-#[derive(Clone, Copy)]
-pub enum PLLSource {
-    HSI16,
-    HSE(Hertz),
-    MSI(MSIRange),
-}
-
-impl From<PLLSource> for Pllsrc {
-    fn from(val: PLLSource) -> Pllsrc {
-        match val {
-            PLLSource::HSI16 => Pllsrc::HSI16,
-            PLLSource::HSE(_) => Pllsrc::HSE,
-            PLLSource::MSI(_) => Pllsrc::MSI,
-        }
-    }
-}
-
-/// Clocks configutation
-pub struct Config {
-    pub mux: ClockSrc,
-    pub ahb_pre: AHBPrescaler,
-    pub apb1_pre: APBPrescaler,
-    pub apb2_pre: APBPrescaler,
-    pub pllsai1: Option<(PllMul, PllPreDiv, Option<PllRDiv>, Option<PllQDiv>, Option<PllPDiv>)>,
-    #[cfg(not(any(stm32l471, stm32l475, stm32l476, stm32l486)))]
-    pub hsi48: bool,
-    pub ls: super::LsConfig,
-}
-
-impl Default for Config {
-    #[inline]
-    fn default() -> Config {
-        Config {
-            mux: ClockSrc::MSI(MSIRange::RANGE4M),
-            ahb_pre: AHBPrescaler::DIV1,
-            apb1_pre: APBPrescaler::DIV1,
-            apb2_pre: APBPrescaler::DIV1,
-            pllsai1: None,
-            #[cfg(not(any(stm32l471, stm32l475, stm32l476, stm32l486)))]
-            hsi48: false,
-            ls: Default::default(),
-        }
-    }
-}
-
-pub(crate) unsafe fn init(config: Config) {
-    // Switch to MSI to prevent problems with PLL configuration.
-    if !RCC.cr().read().msion() {
-        // Turn on MSI and configure it to 4MHz.
-        RCC.cr().modify(|w| {
-            w.set_msirgsel(true); // MSI Range is provided by MSIRANGE[3:0].
-            w.set_msirange(MSIRange::RANGE4M);
-            w.set_msipllen(false);
-            w.set_msion(true)
-        });
-
-        // Wait until MSI is running
-        while !RCC.cr().read().msirdy() {}
-    }
-    if RCC.cfgr().read().sws() != Sw::MSI {
-        // Set MSI as a clock source, reset prescalers.
-        RCC.cfgr().write_value(Cfgr::default());
-        // Wait for clock switch status bits to change.
-        while RCC.cfgr().read().sws() != Sw::MSI {}
-    }
-
-    let rtc = config.ls.init();
-
-    let (sys_clk, sw) = match config.mux {
-        ClockSrc::MSI(range) => {
-            // Enable MSI
-            RCC.cr().write(|w| {
-                w.set_msirange(range);
-                w.set_msirgsel(true);
-                w.set_msion(true);
-
-                // If LSE is enabled, enable calibration of MSI
-                w.set_msipllen(config.ls.lse.is_some());
-            });
-            while !RCC.cr().read().msirdy() {}
-
-            // Enable as clock source for USB, RNG if running at 48 MHz
-            if range == MSIRange::RANGE48M {
-                RCC.ccipr().modify(|w| {
-                    w.set_clk48sel(0b11);
-                });
-            }
-            (msirange_to_hertz(range), Sw::MSI)
-        }
-        ClockSrc::HSI16 => {
-            // Enable HSI16
-            RCC.cr().write(|w| w.set_hsion(true));
-            while !RCC.cr().read().hsirdy() {}
-
-            (HSI_FREQ, Sw::HSI16)
-        }
-        ClockSrc::HSE(freq) => {
-            // Enable HSE
-            RCC.cr().write(|w| w.set_hseon(true));
-            while !RCC.cr().read().hserdy() {}
-
-            (freq, Sw::HSE)
-        }
-        ClockSrc::PLL(src, divr, prediv, mul, divq) => {
-            let src_freq = match src {
-                PLLSource::HSE(freq) => {
-                    // Enable HSE
-                    RCC.cr().write(|w| w.set_hseon(true));
-                    while !RCC.cr().read().hserdy() {}
-                    freq
-                }
-                PLLSource::HSI16 => {
-                    // Enable HSI
-                    RCC.cr().write(|w| w.set_hsion(true));
-                    while !RCC.cr().read().hsirdy() {}
-                    HSI_FREQ
-                }
-                PLLSource::MSI(range) => {
-                    // Enable MSI
-                    RCC.cr().write(|w| {
-                        w.set_msirange(range);
-                        w.set_msipllen(false); // should be turned on if LSE is started
-                        w.set_msirgsel(true);
-                        w.set_msion(true);
-                    });
-                    while !RCC.cr().read().msirdy() {}
-
-                    msirange_to_hertz(range)
-                }
-            };
-
-            // Disable PLL
-            RCC.cr().modify(|w| w.set_pllon(false));
-            while RCC.cr().read().pllrdy() {}
-
-            let freq = src_freq / prediv * mul / divr;
-
-            #[cfg(any(stm32l4px, stm32l4qx, stm32l4rx, stm32l4sx))]
-            assert!(freq.0 <= 120_000_000);
-            #[cfg(not(any(stm32l4px, stm32l4qx, stm32l4rx, stm32l4sx)))]
-            assert!(freq.0 <= 80_000_000);
-
-            RCC.pllcfgr().write(move |w| {
-                w.set_plln(mul);
-                w.set_pllm(prediv);
-                w.set_pllr(divr);
-                if let Some(divq) = divq {
-                    w.set_pllq(divq);
-                    w.set_pllqen(true);
-                }
-                w.set_pllsrc(src.into());
-            });
-
-            // Enable as clock source for USB, RNG if PLL48 divisor is provided
-            if let Some(divq) = divq {
-                let freq = src_freq / prediv * mul / divq;
-                assert!(freq.0 == 48_000_000);
-                RCC.ccipr().modify(|w| {
-                    w.set_clk48sel(0b10);
-                });
-            }
-
-            if let Some((mul, prediv, r_div, q_div, p_div)) = config.pllsai1 {
-                RCC.pllsai1cfgr().write(move |w| {
-                    w.set_plln(mul);
-                    w.set_pllm(prediv);
-                    if let Some(r_div) = r_div {
-                        w.set_pllr(r_div);
-                        w.set_pllren(true);
-                    }
-                    if let Some(q_div) = q_div {
-                        w.set_pllq(q_div);
-                        w.set_pllqen(true);
-                        let freq = src_freq / prediv * mul / q_div;
-                        if freq.0 == 48_000_000 {
-                            RCC.ccipr().modify(|w| {
-                                w.set_clk48sel(0b1);
-                            });
-                        }
-                    }
-                    if let Some(p_div) = p_div {
-                        w.set_pllp(p_div);
-                        w.set_pllpen(true);
-                    }
-                });
-
-                RCC.cr().modify(|w| w.set_pllsai1on(true));
-            }
-
-            // 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::PLL)
-        }
-    };
-
-    #[cfg(not(any(stm32l471, stm32l475, stm32l476, stm32l486)))]
-    if config.hsi48 {
-        RCC.crrcr().modify(|w| w.set_hsi48on(true));
-        while !RCC.crrcr().read().hsi48rdy() {}
-
-        // Enable as clock source for USB, RNG and SDMMC
-        RCC.ccipr().modify(|w| w.set_clk48sel(0));
-    }
-
-    // Set flash wait states
-    FLASH.acr().modify(|w| {
-        w.set_latency(match sys_clk.0 {
-            0..=16_000_000 => 0,
-            0..=32_000_000 => 1,
-            0..=48_000_000 => 2,
-            0..=64_000_000 => 3,
-            _ => 4,
-        })
-    });
-
-    RCC.cfgr().modify(|w| {
-        w.set_sw(sw);
-        w.set_hpre(config.ahb_pre);
-        w.set_ppre1(config.apb1_pre);
-        w.set_ppre2(config.apb2_pre);
-    });
-
-    let ahb_freq = sys_clk / config.ahb_pre;
-
-    let (apb1_freq, apb1_tim_freq) = match config.apb1_pre {
-        APBPrescaler::DIV1 => (ahb_freq, ahb_freq),
-        pre => {
-            let freq = ahb_freq / pre;
-            (freq, freq * 2u32)
-        }
-    };
-
-    let (apb2_freq, apb2_tim_freq) = match config.apb2_pre {
-        APBPrescaler::DIV1 => (ahb_freq, ahb_freq),
-        pre => {
-            let freq = ahb_freq / pre;
-            (freq, freq * 2u32)
-        }
-    };
-
-    set_freqs(Clocks {
-        sys: sys_clk,
-        ahb1: ahb_freq,
-        ahb2: ahb_freq,
-        ahb3: ahb_freq,
-        apb1: apb1_freq,
-        apb2: apb2_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2_tim: apb2_tim_freq,
-        rtc,
-    });
-}
-
-fn msirange_to_hertz(range: Msirange) -> Hertz {
-    match range {
-        MSIRange::RANGE100K => Hertz(100_000),
-        MSIRange::RANGE200K => Hertz(200_000),
-        MSIRange::RANGE400K => Hertz(400_000),
-        MSIRange::RANGE800K => Hertz(800_000),
-        MSIRange::RANGE1M => Hertz(1_000_000),
-        MSIRange::RANGE2M => Hertz(2_000_000),
-        MSIRange::RANGE4M => Hertz(4_000_000),
-        MSIRange::RANGE8M => Hertz(8_000_000),
-        MSIRange::RANGE16M => Hertz(16_000_000),
-        MSIRange::RANGE24M => Hertz(24_000_000),
-        MSIRange::RANGE32M => Hertz(32_000_000),
-        MSIRange::RANGE48M => Hertz(48_000_000),
-        _ => unreachable!(),
-    }
-}
--- a/embassy-stm32/src/rcc/l4l5.rs
+++ b/embassy-stm32/src/rcc/l4l5.rs
@@ -0,0 +1,446 @@
+use crate::pac::rcc::regs::Cfgr;
+use crate::pac::rcc::vals::Msirgsel;
+pub use crate::pac::rcc::vals::{
+    Clk48sel as Clk48Src, Hpre as AHBPrescaler, Msirange as MSIRange, Pllm as PllPreDiv, Plln as PllMul,
+    Pllp as PllPDiv, Pllq as PllQDiv, Pllr as PllRDiv, Pllsrc as PLLSource, Ppre as APBPrescaler, Sw as ClockSrc,
+};
+use crate::pac::{FLASH, RCC};
+use crate::rcc::{set_freqs, Clocks};
+use crate::time::Hertz;
+
+/// HSI speed
+pub const HSI_FREQ: Hertz = Hertz(16_000_000);
+
+#[derive(Clone, Copy)]
+pub struct Pll {
+    /// PLL source
+    pub source: PLLSource,
+
+    /// PLL pre-divider (DIVM).
+    pub prediv: PllPreDiv,
+
+    /// PLL multiplication factor.
+    pub mul: PllMul,
+
+    /// PLL P division factor. If None, PLL P output is disabled.
+    pub divp: Option<PllPDiv>,
+    /// PLL Q division factor. If None, PLL Q output is disabled.
+    pub divq: Option<PllQDiv>,
+    /// PLL R division factor. If None, PLL R output is disabled.
+    pub divr: Option<PllRDiv>,
+}
+
+/// Clocks configutation
+pub struct Config {
+    // base clock sources
+    pub msi: Option<MSIRange>,
+    pub hsi16: bool,
+    pub hse: Option<Hertz>,
+    #[cfg(not(any(stm32l47x, stm32l48x)))]
+    pub hsi48: bool,
+
+    // pll
+    pub pll: Option<Pll>,
+    pub pllsai1: Option<Pll>,
+    #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+    pub pllsai2: Option<Pll>,
+
+    // sysclk, buses.
+    pub mux: ClockSrc,
+    pub ahb_pre: AHBPrescaler,
+    pub apb1_pre: APBPrescaler,
+    pub apb2_pre: APBPrescaler,
+
+    // muxes
+    pub clk48_src: Clk48Src,
+
+    // low speed LSI/LSE/RTC
+    pub ls: super::LsConfig,
+}
+
+impl Default for Config {
+    #[inline]
+    fn default() -> Config {
+        Config {
+            hse: None,
+            hsi16: false,
+            msi: Some(MSIRange::RANGE4M),
+            mux: ClockSrc::MSI,
+            ahb_pre: AHBPrescaler::DIV1,
+            apb1_pre: APBPrescaler::DIV1,
+            apb2_pre: APBPrescaler::DIV1,
+            pll: None,
+            pllsai1: None,
+            #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+            pllsai2: None,
+            #[cfg(not(any(stm32l471, stm32l475, stm32l476, stm32l486)))]
+            hsi48: true,
+            clk48_src: Clk48Src::HSI48,
+            ls: Default::default(),
+        }
+    }
+}
+
+pub(crate) unsafe fn init(config: Config) {
+    // Switch to MSI to prevent problems with PLL configuration.
+    if !RCC.cr().read().msion() {
+        // Turn on MSI and configure it to 4MHz.
+        RCC.cr().modify(|w| {
+            w.set_msirgsel(Msirgsel::CR);
+            w.set_msirange(MSIRange::RANGE4M);
+            w.set_msipllen(false);
+            w.set_msion(true)
+        });
+
+        // Wait until MSI is running
+        while !RCC.cr().read().msirdy() {}
+    }
+    if RCC.cfgr().read().sws() != ClockSrc::MSI {
+        // Set MSI as a clock source, reset prescalers.
+        RCC.cfgr().write_value(Cfgr::default());
+        // Wait for clock switch status bits to change.
+        while RCC.cfgr().read().sws() != ClockSrc::MSI {}
+    }
+
+    #[cfg(stm32l5)]
+    crate::pac::PWR.cr1().modify(|w| {
+        w.set_vos(crate::pac::pwr::vals::Vos::RANGE0);
+    });
+
+    let rtc = config.ls.init();
+
+    let msi = config.msi.map(|range| {
+        // Enable MSI
+        RCC.cr().write(|w| {
+            w.set_msirange(range);
+            w.set_msirgsel(Msirgsel::CR);
+            w.set_msion(true);
+
+            // If LSE is enabled, enable calibration of MSI
+            w.set_msipllen(config.ls.lse.is_some());
+        });
+        while !RCC.cr().read().msirdy() {}
+
+        // Enable as clock source for USB, RNG if running at 48 MHz
+        if range == MSIRange::RANGE48M {}
+
+        msirange_to_hertz(range)
+    });
+
+    let hsi16 = config.hsi16.then(|| {
+        RCC.cr().write(|w| w.set_hsion(true));
+        while !RCC.cr().read().hsirdy() {}
+
+        HSI_FREQ
+    });
+
+    let hse = config.hse.map(|freq| {
+        RCC.cr().write(|w| w.set_hseon(true));
+        while !RCC.cr().read().hserdy() {}
+
+        freq
+    });
+
+    #[cfg(not(any(stm32l47x, stm32l48x)))]
+    let hsi48 = config.hsi48.then(|| {
+        RCC.crrcr().modify(|w| w.set_hsi48on(true));
+        while !RCC.crrcr().read().hsi48rdy() {}
+
+        Hertz(48_000_000)
+    });
+    #[cfg(any(stm32l47x, stm32l48x))]
+    let hsi48 = None;
+
+    let _plls = [
+        &config.pll,
+        &config.pllsai1,
+        #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+        &config.pllsai2,
+    ];
+
+    // L4 has shared PLLSRC, PLLM, check it's equal in all PLLs.
+    #[cfg(all(stm32l4, not(rcc_l4plus)))]
+    match get_equal(_plls.into_iter().flatten().map(|p| (p.source, p.prediv))) {
+        Err(()) => panic!("Source must be equal across all enabled PLLs."),
+        Ok(None) => {}
+        Ok(Some((source, prediv))) => RCC.pllcfgr().write(|w| {
+            w.set_pllm(prediv);
+            w.set_pllsrc(source);
+        }),
+    };
+
+    // L4+ has shared PLLSRC, check it's equal in all PLLs.
+    #[cfg(any(rcc_l4plus))]
+    match get_equal(_plls.into_iter().flatten().map(|p| p.source)) {
+        Err(()) => panic!("Source must be equal across all enabled PLLs."),
+        Ok(None) => {}
+        Ok(Some(source)) => RCC.pllcfgr().write(|w| {
+            w.set_pllsrc(source);
+        }),
+    };
+
+    let pll_input = PllInput { hse, hsi16, msi };
+    let pll = init_pll(PllInstance::Pll, config.pll, &pll_input);
+    let pllsai1 = init_pll(PllInstance::Pllsai1, config.pllsai1, &pll_input);
+    #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+    let _pllsai2 = init_pll(PllInstance::Pllsai2, config.pllsai2, &pll_input);
+
+    let sys_clk = match config.mux {
+        ClockSrc::HSE => hse.unwrap(),
+        #[cfg(rcc_l5)]
+        ClockSrc::HSI16 => hsi16.unwrap(),
+        #[cfg(not(rcc_l5))]
+        ClockSrc::HSI => hsi16.unwrap(),
+        ClockSrc::MSI => msi.unwrap(),
+        ClockSrc::PLL => pll._r.unwrap(),
+    };
+
+    #[cfg(stm32l4)]
+    RCC.ccipr().modify(|w| w.set_clk48sel(config.clk48_src));
+    #[cfg(stm32l5)]
+    RCC.ccipr1().modify(|w| w.set_clk48sel(config.clk48_src));
+    let _clk48 = match config.clk48_src {
+        Clk48Src::HSI48 => hsi48,
+        Clk48Src::MSI => msi,
+        Clk48Src::PLLSAI1_Q => pllsai1._q,
+        #[cfg(rcc_l5)]
+        Clk48Src::PLL_Q => pll._q,
+        #[cfg(not(rcc_l5))]
+        Clk48Src::PLL1_Q => pll._q,
+    };
+
+    #[cfg(rcc_l4plus)]
+    assert!(sys_clk.0 <= 120_000_000);
+    #[cfg(all(stm32l4, not(rcc_l4plus)))]
+    assert!(sys_clk.0 <= 80_000_000);
+
+    // Set flash wait states
+    #[cfg(stm32l4)]
+    FLASH.acr().modify(|w| {
+        w.set_latency(match sys_clk.0 {
+            0..=16_000_000 => 0,
+            0..=32_000_000 => 1,
+            0..=48_000_000 => 2,
+            0..=64_000_000 => 3,
+            _ => 4,
+        })
+    });
+    // VCORE Range 0 (performance), others TODO
+    #[cfg(stm32l5)]
+    FLASH.acr().modify(|w| {
+        w.set_latency(match sys_clk.0 {
+            0..=20_000_000 => 0,
+            0..=40_000_000 => 1,
+            0..=60_000_000 => 2,
+            0..=80_000_000 => 3,
+            0..=100_000_000 => 4,
+            _ => 5,
+        })
+    });
+
+    RCC.cfgr().modify(|w| {
+        w.set_sw(config.mux);
+        w.set_hpre(config.ahb_pre);
+        w.set_ppre1(config.apb1_pre);
+        w.set_ppre2(config.apb2_pre);
+    });
+
+    let ahb_freq = sys_clk / config.ahb_pre;
+
+    let (apb1_freq, apb1_tim_freq) = match config.apb1_pre {
+        APBPrescaler::DIV1 => (ahb_freq, ahb_freq),
+        pre => {
+            let freq = ahb_freq / pre;
+            (freq, freq * 2u32)
+        }
+    };
+
+    let (apb2_freq, apb2_tim_freq) = match config.apb2_pre {
+        APBPrescaler::DIV1 => (ahb_freq, ahb_freq),
+        pre => {
+            let freq = ahb_freq / pre;
+            (freq, freq * 2u32)
+        }
+    };
+
+    set_freqs(Clocks {
+        sys: sys_clk,
+        hclk1: ahb_freq,
+        hclk2: ahb_freq,
+        hclk3: ahb_freq,
+        pclk1: apb1_freq,
+        pclk2: apb2_freq,
+        pclk1_tim: apb1_tim_freq,
+        pclk2_tim: apb2_tim_freq,
+        #[cfg(rcc_l4)]
+        hsi: None,
+        #[cfg(rcc_l4)]
+        lse: None,
+        #[cfg(rcc_l4)]
+        pllsai1_p: None,
+        #[cfg(rcc_l4)]
+        pllsai2_p: None,
+        #[cfg(rcc_l4)]
+        pll1_p: None,
+        #[cfg(rcc_l4)]
+        pll1_q: None,
+        #[cfg(rcc_l4)]
+        sai1_extclk: None,
+        #[cfg(rcc_l4)]
+        sai2_extclk: None,
+        rtc,
+    });
+}
+
+fn msirange_to_hertz(range: MSIRange) -> Hertz {
+    match range {
+        MSIRange::RANGE100K => Hertz(100_000),
+        MSIRange::RANGE200K => Hertz(200_000),
+        MSIRange::RANGE400K => Hertz(400_000),
+        MSIRange::RANGE800K => Hertz(800_000),
+        MSIRange::RANGE1M => Hertz(1_000_000),
+        MSIRange::RANGE2M => Hertz(2_000_000),
+        MSIRange::RANGE4M => Hertz(4_000_000),
+        MSIRange::RANGE8M => Hertz(8_000_000),
+        MSIRange::RANGE16M => Hertz(16_000_000),
+        MSIRange::RANGE24M => Hertz(24_000_000),
+        MSIRange::RANGE32M => Hertz(32_000_000),
+        MSIRange::RANGE48M => Hertz(48_000_000),
+        _ => unreachable!(),
+    }
+}
+
+#[allow(unused)]
+fn get_equal<T: Eq>(mut iter: impl Iterator<Item = T>) -> Result<Option<T>, ()> {
+    let Some(x) = iter.next() else { return Ok(None) };
+    if !iter.all(|y| y == x) {
+        return Err(());
+    }
+    return Ok(Some(x));
+}
+
+struct PllInput {
+    hsi16: Option<Hertz>,
+    hse: Option<Hertz>,
+    msi: Option<Hertz>,
+}
+
+#[derive(Default)]
+struct PllOutput {
+    _p: Option<Hertz>,
+    _q: Option<Hertz>,
+    _r: Option<Hertz>,
+}
+
+#[derive(PartialEq, Eq, Clone, Copy)]
+enum PllInstance {
+    Pll,
+    Pllsai1,
+    #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+    Pllsai2,
+}
+
+fn init_pll(instance: PllInstance, config: Option<Pll>, input: &PllInput) -> PllOutput {
+    // Disable PLL
+    match instance {
+        PllInstance::Pll => {
+            RCC.cr().modify(|w| w.set_pllon(false));
+            while RCC.cr().read().pllrdy() {}
+        }
+        PllInstance::Pllsai1 => {
+            RCC.cr().modify(|w| w.set_pllsai1on(false));
+            while RCC.cr().read().pllsai1rdy() {}
+        }
+        #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+        PllInstance::Pllsai2 => {
+            RCC.cr().modify(|w| w.set_pllsai2on(false));
+            while RCC.cr().read().pllsai2rdy() {}
+        }
+    }
+
+    let Some(pll) = config else { return PllOutput::default() };
+
+    let pll_src = match pll.source {
+        PLLSource::NONE => panic!("must not select PLL source as NONE"),
+        PLLSource::HSE => input.hse,
+        #[cfg(rcc_l5)]
+        PLLSource::HSI16 => input.hsi16,
+        #[cfg(not(rcc_l5))]
+        PLLSource::HSI => input.hsi16,
+        PLLSource::MSI => input.msi,
+    };
+
+    let pll_src = pll_src.unwrap();
+
+    let vco_freq = pll_src / pll.prediv * pll.mul;
+
+    let p = pll.divp.map(|div| vco_freq / div);
+    let q = pll.divq.map(|div| vco_freq / div);
+    let r = pll.divr.map(|div| vco_freq / div);
+
+    #[cfg(stm32l5)]
+    if instance == PllInstance::Pllsai2 {
+        assert!(q.is_none(), "PLLSAI2_Q is not available on L5");
+        assert!(r.is_none(), "PLLSAI2_R is not available on L5");
+    }
+
+    macro_rules! write_fields {
+        ($w:ident) => {
+            $w.set_plln(pll.mul);
+            if let Some(divp) = pll.divp {
+                $w.set_pllp(divp);
+                $w.set_pllpen(true);
+            }
+            if let Some(divq) = pll.divq {
+                $w.set_pllq(divq);
+                $w.set_pllqen(true);
+            }
+            if let Some(divr) = pll.divr {
+                $w.set_pllr(divr);
+                $w.set_pllren(true);
+            }
+        };
+    }
+
+    match instance {
+        PllInstance::Pll => RCC.pllcfgr().write(|w| {
+            w.set_pllm(pll.prediv);
+            w.set_pllsrc(pll.source);
+            write_fields!(w);
+        }),
+        PllInstance::Pllsai1 => RCC.pllsai1cfgr().write(|w| {
+            #[cfg(any(rcc_l4plus, stm32l5))]
+            w.set_pllm(pll.prediv);
+            #[cfg(stm32l5)]
+            w.set_pllsrc(pll.source);
+            write_fields!(w);
+        }),
+        #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+        PllInstance::Pllsai2 => RCC.pllsai2cfgr().write(|w| {
+            #[cfg(any(rcc_l4plus, stm32l5))]
+            w.set_pllm(pll.prediv);
+            #[cfg(stm32l5)]
+            w.set_pllsrc(pll.source);
+            write_fields!(w);
+        }),
+    }
+
+    // Enable PLL
+    match instance {
+        PllInstance::Pll => {
+            RCC.cr().modify(|w| w.set_pllon(true));
+            while !RCC.cr().read().pllrdy() {}
+        }
+        PllInstance::Pllsai1 => {
+            RCC.cr().modify(|w| w.set_pllsai1on(true));
+            while !RCC.cr().read().pllsai1rdy() {}
+        }
+        #[cfg(any(stm32l47x, stm32l48x, stm32l49x, stm32l4ax, rcc_l4plus, stm32l5))]
+        PllInstance::Pllsai2 => {
+            RCC.cr().modify(|w| w.set_pllsai2on(true));
+            while !RCC.cr().read().pllsai2rdy() {}
+        }
+    }
+
+    PllOutput { _p: p, _q: q, _r: r }
+}
--- a/embassy-stm32/src/rcc/l5.rs
+++ b/embassy-stm32/src/rcc/l5.rs
@@ -1,291 +0,0 @@
-use crate::pac::rcc::regs::Cfgr;
-pub use crate::pac::rcc::vals::{
-    Hpre as AHBPrescaler, Msirange as MSIRange, Pllm as PllPreDiv, Plln as PllMul, Pllp as PllPDiv, Pllq as PllQDiv,
-    Pllr as PllRDiv, Ppre as APBPrescaler,
-};
-use crate::pac::rcc::vals::{Msirange, Pllsrc, Sw};
-use crate::pac::{FLASH, PWR, RCC};
-use crate::rcc::{set_freqs, Clocks};
-use crate::time::Hertz;
-
-/// HSI speed
-pub const HSI_FREQ: Hertz = Hertz(16_000_000);
-
-/// System clock mux source
-#[derive(Clone, Copy)]
-pub enum ClockSrc {
-    MSI(MSIRange),
-    PLL(PLLSource, PllRDiv, PllPreDiv, PllMul, Option<PllQDiv>),
-    HSE(Hertz),
-    HSI16,
-}
-
-/// PLL clock input source
-#[derive(Clone, Copy)]
-pub enum PLLSource {
-    HSI16,
-    HSE(Hertz),
-    MSI(MSIRange),
-}
-
-impl From<PLLSource> for Pllsrc {
-    fn from(val: PLLSource) -> Pllsrc {
-        match val {
-            PLLSource::HSI16 => Pllsrc::HSI16,
-            PLLSource::HSE(_) => Pllsrc::HSE,
-            PLLSource::MSI(_) => Pllsrc::MSI,
-        }
-    }
-}
-
-/// Clocks configutation
-pub struct Config {
-    pub mux: ClockSrc,
-    pub ahb_pre: AHBPrescaler,
-    pub apb1_pre: APBPrescaler,
-    pub apb2_pre: APBPrescaler,
-    pub pllsai1: Option<(PllMul, PllPreDiv, Option<PllRDiv>, Option<PllQDiv>, Option<PllPDiv>)>,
-    pub hsi48: bool,
-    pub ls: super::LsConfig,
-}
-
-impl Default for Config {
-    #[inline]
-    fn default() -> Config {
-        Config {
-            mux: ClockSrc::MSI(MSIRange::RANGE4M),
-            ahb_pre: AHBPrescaler::DIV1,
-            apb1_pre: APBPrescaler::DIV1,
-            apb2_pre: APBPrescaler::DIV1,
-            pllsai1: None,
-            hsi48: false,
-            ls: Default::default(),
-        }
-    }
-}
-
-pub(crate) unsafe fn init(config: Config) {
-    // Switch to MSI to prevent problems with PLL configuration.
-    if !RCC.cr().read().msion() {
-        // Turn on MSI and configure it to 4MHz.
-        RCC.cr().modify(|w| {
-            w.set_msirgsel(true); // MSI Range is provided by MSIRANGE[3:0].
-            w.set_msirange(MSIRange::RANGE4M);
-            w.set_msipllen(false);
-            w.set_msion(true)
-        });
-
-        // Wait until MSI is running
-        while !RCC.cr().read().msirdy() {}
-    }
-    if RCC.cfgr().read().sws() != Sw::MSI {
-        // Set MSI as a clock source, reset prescalers.
-        RCC.cfgr().write_value(Cfgr::default());
-        // Wait for clock switch status bits to change.
-        while RCC.cfgr().read().sws() != Sw::MSI {}
-    }
-
-    let rtc = config.ls.init();
-
-    PWR.cr1().modify(|w| w.set_vos(stm32_metapac::pwr::vals::Vos::RANGE0));
-    let (sys_clk, sw) = match config.mux {
-        ClockSrc::MSI(range) => {
-            // Enable MSI
-            RCC.cr().write(|w| {
-                w.set_msirange(range);
-                w.set_msirgsel(true);
-                w.set_msion(true);
-
-                // If LSE is enabled, enable calibration of MSI
-                w.set_msipllen(config.ls.lse.is_some());
-            });
-            while !RCC.cr().read().msirdy() {}
-
-            // Enable as clock source for USB, RNG if running at 48 MHz
-            if range == MSIRange::RANGE48M {
-                RCC.ccipr1().modify(|w| {
-                    w.set_clk48msel(0b11);
-                });
-            }
-            (msirange_to_hertz(range), Sw::MSI)
-        }
-        ClockSrc::HSI16 => {
-            // Enable HSI16
-            RCC.cr().write(|w| w.set_hsion(true));
-            while !RCC.cr().read().hsirdy() {}
-
-            (HSI_FREQ, Sw::HSI16)
-        }
-        ClockSrc::HSE(freq) => {
-            // Enable HSE
-            RCC.cr().write(|w| w.set_hseon(true));
-            while !RCC.cr().read().hserdy() {}
-
-            (freq, Sw::HSE)
-        }
-        ClockSrc::PLL(src, divr, prediv, mul, divq) => {
-            let src_freq = match src {
-                PLLSource::HSE(freq) => {
-                    // Enable HSE
-                    RCC.cr().write(|w| w.set_hseon(true));
-                    while !RCC.cr().read().hserdy() {}
-                    freq
-                }
-                PLLSource::HSI16 => {
-                    // Enable HSI
-                    RCC.cr().write(|w| w.set_hsion(true));
-                    while !RCC.cr().read().hsirdy() {}
-                    HSI_FREQ
-                }
-                PLLSource::MSI(range) => {
-                    // Enable MSI
-                    RCC.cr().write(|w| {
-                        w.set_msirange(range);
-                        w.set_msipllen(false); // should be turned on if LSE is started
-                        w.set_msirgsel(true);
-                        w.set_msion(true);
-                    });
-                    while !RCC.cr().read().msirdy() {}
-
-                    msirange_to_hertz(range)
-                }
-            };
-
-            // Disable PLL
-            RCC.cr().modify(|w| w.set_pllon(false));
-            while RCC.cr().read().pllrdy() {}
-
-            let freq = src_freq / prediv * mul / divr;
-
-            RCC.pllcfgr().write(move |w| {
-                w.set_plln(mul);
-                w.set_pllm(prediv);
-                w.set_pllr(divr);
-                if let Some(divq) = divq {
-                    w.set_pllq(divq);
-                    w.set_pllqen(true);
-                }
-                w.set_pllsrc(src.into());
-            });
-
-            // Enable as clock source for USB, RNG if PLL48 divisor is provided
-            if let Some(divq) = divq {
-                let freq = src_freq / prediv * mul / divq;
-                assert!(freq.0 == 48_000_000);
-                RCC.ccipr1().modify(|w| {
-                    w.set_clk48msel(0b10);
-                });
-            }
-
-            if let Some((mul, prediv, r_div, q_div, p_div)) = config.pllsai1 {
-                RCC.pllsai1cfgr().write(move |w| {
-                    w.set_plln(mul);
-                    w.set_pllm(prediv);
-                    if let Some(r_div) = r_div {
-                        w.set_pllr(r_div);
-                        w.set_pllren(true);
-                    }
-                    if let Some(q_div) = q_div {
-                        w.set_pllq(q_div);
-                        w.set_pllqen(true);
-                        let freq = src_freq / prediv * mul / q_div;
-                        if freq.0 == 48_000_000 {
-                            RCC.ccipr1().modify(|w| {
-                                w.set_clk48msel(0b1);
-                            });
-                        }
-                    }
-                    if let Some(p_div) = p_div {
-                        w.set_pllp(p_div);
-                        w.set_pllpen(true);
-                    }
-                });
-
-                RCC.cr().modify(|w| w.set_pllsai1on(true));
-            }
-
-            // 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::PLL)
-        }
-    };
-
-    if config.hsi48 {
-        RCC.crrcr().modify(|w| w.set_hsi48on(true));
-        while !RCC.crrcr().read().hsi48rdy() {}
-
-        // Enable as clock source for USB, RNG and SDMMC
-        RCC.ccipr1().modify(|w| w.set_clk48msel(0));
-    }
-
-    // Set flash wait states
-    // VCORE Range 0 (performance), others TODO
-    FLASH.acr().modify(|w| {
-        w.set_latency(match sys_clk.0 {
-            0..=20_000_000 => 0,
-            0..=40_000_000 => 1,
-            0..=60_000_000 => 2,
-            0..=80_000_000 => 3,
-            0..=100_000_000 => 4,
-            _ => 5,
-        })
-    });
-
-    RCC.cfgr().modify(|w| {
-        w.set_sw(sw);
-        w.set_hpre(config.ahb_pre);
-        w.set_ppre1(config.apb1_pre);
-        w.set_ppre2(config.apb2_pre);
-    });
-
-    let ahb_freq = sys_clk / config.ahb_pre;
-
-    let (apb1_freq, apb1_tim_freq) = match config.apb1_pre {
-        APBPrescaler::DIV1 => (ahb_freq, ahb_freq),
-        pre => {
-            let freq = ahb_freq / pre;
-            (freq, freq * 2u32)
-        }
-    };
-
-    let (apb2_freq, apb2_tim_freq) = match config.apb2_pre {
-        APBPrescaler::DIV1 => (ahb_freq, ahb_freq),
-        pre => {
-            let freq = ahb_freq / pre;
-            (freq, freq * 2u32)
-        }
-    };
-
-    set_freqs(Clocks {
-        sys: sys_clk,
-        ahb1: ahb_freq,
-        ahb2: ahb_freq,
-        ahb3: ahb_freq,
-        apb1: apb1_freq,
-        apb2: apb2_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2_tim: apb2_tim_freq,
-        rtc,
-    });
-}
-
-fn msirange_to_hertz(range: Msirange) -> Hertz {
-    match range {
-        MSIRange::RANGE100K => Hertz(100_000),
-        MSIRange::RANGE200K => Hertz(200_000),
-        MSIRange::RANGE400K => Hertz(400_000),
-        MSIRange::RANGE800K => Hertz(800_000),
-        MSIRange::RANGE1M => Hertz(1_000_000),
-        MSIRange::RANGE2M => Hertz(2_000_000),
-        MSIRange::RANGE4M => Hertz(4_000_000),
-        MSIRange::RANGE8M => Hertz(8_000_000),
-        MSIRange::RANGE16M => Hertz(16_000_000),
-        MSIRange::RANGE24M => Hertz(24_000_000),
-        MSIRange::RANGE32M => Hertz(32_000_000),
-        MSIRange::RANGE48M => Hertz(48_000_000),
-        _ => unreachable!(),
-    }
-}
--- a/embassy-stm32/src/rcc/mod.rs
+++ b/embassy-stm32/src/rcc/mod.rs
@@ -20,8 +20,7 @@ pub use mco::*;
 #[cfg_attr(rcc_g4, path = "g4.rs")]
 #[cfg_attr(any(rcc_h5, rcc_h50, rcc_h7, rcc_h7rm0433, rcc_h7ab), path = "h.rs")]
 #[cfg_attr(any(rcc_l0, rcc_l0_v2, rcc_l1), path = "l0l1.rs")]
-#[cfg_attr(rcc_l4, path = "l4.rs")]
-#[cfg_attr(rcc_l5, path = "l5.rs")]
+#[cfg_attr(any(rcc_l4, rcc_l4plus, rcc_l5), path = "l4l5.rs")]
 #[cfg_attr(rcc_u5, path = "u5.rs")]
 #[cfg_attr(rcc_wb, path = "wb.rs")]
 #[cfg_attr(rcc_wba, path = "wba.rs")]
@@ -48,23 +47,24 @@ pub struct Clocks {
    pub sys: Hertz,

    // APB
-    pub apb1: Hertz,
-    pub apb1_tim: Hertz,
+    pub pclk1: Hertz,
+    pub pclk1_tim: Hertz,
    #[cfg(not(any(rcc_c0, rcc_g0)))]
-    pub apb2: Hertz,
+    pub pclk2: Hertz,
    #[cfg(not(any(rcc_c0, rcc_g0)))]
-    pub apb2_tim: Hertz,
+    pub pclk2_tim: Hertz,
    #[cfg(any(rcc_wl5, rcc_wle, rcc_h5, rcc_h50, rcc_h7, rcc_h7rm0433, rcc_h7ab, rcc_u5))]
-    pub apb3: Hertz,
-    #[cfg(any(rcc_h7, rcc_h7rm0433, rcc_h7ab))]
-    pub apb4: Hertz,
+    pub pclk3: Hertz,
+    #[cfg(any(rcc_h7, rcc_h7rm0433, rcc_h7ab, stm32h5))]
+    pub pclk4: Hertz,
    #[cfg(any(rcc_wba))]
-    pub apb7: Hertz,
+    pub pclk7: Hertz,

    // AHB
-    pub ahb1: Hertz,
+    pub hclk1: Hertz,
    #[cfg(any(
        rcc_l4,
+        rcc_l4plus,
        rcc_l5,
        rcc_f2,
        rcc_f4,
@@ -82,9 +82,10 @@ pub struct Clocks {
        rcc_wl5,
        rcc_wle
    ))]
-    pub ahb2: Hertz,
+    pub hclk2: Hertz,
    #[cfg(any(
        rcc_l4,
+        rcc_l4plus,
        rcc_l5,
        rcc_f2,
        rcc_f4,
@@ -100,18 +101,40 @@ pub struct Clocks {
        rcc_wl5,
        rcc_wle
    ))]
-    pub ahb3: Hertz,
+    pub hclk3: Hertz,
    #[cfg(any(rcc_h5, rcc_h50, rcc_h7, rcc_h7rm0433, rcc_h7ab, rcc_wba))]
-    pub ahb4: Hertz,
-
-    #[cfg(any(rcc_f2, rcc_f4, rcc_f410, rcc_f7))]
-    pub pll48: Option<Hertz>,
+    pub hclk4: Hertz,

    #[cfg(all(rcc_f4, not(stm32f410)))]
-    pub plli2s: Option<Hertz>,
+    pub plli2s1_q: Option<Hertz>,
+    #[cfg(all(rcc_f4, not(stm32f410)))]
+    pub plli2s1_r: Option<Hertz>,

+    #[cfg(rcc_l4)]
+    pub pllsai1_p: Option<Hertz>,
    #[cfg(any(stm32f427, stm32f429, stm32f437, stm32f439, stm32f446, stm32f469, stm32f479))]
-    pub pllsai: Option<Hertz>,
+    pub pllsai1_q: Option<Hertz>,
+    #[cfg(any(stm32f427, stm32f429, stm32f437, stm32f439, stm32f446, stm32f469, stm32f479))]
+    pub pllsai1_r: Option<Hertz>,
+    #[cfg(rcc_l4)]
+    pub pllsai2_p: Option<Hertz>,
+
+    #[cfg(any(stm32g4, rcc_l4))]
+    pub pll1_p: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7, rcc_f2, rcc_f4, rcc_f410, rcc_f7, rcc_l4))]
+    pub pll1_q: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub pll2_p: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub pll2_q: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub pll2_r: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub pll3_p: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub pll3_q: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub pll3_r: Option<Hertz>,

    #[cfg(any(
        rcc_f1,
@@ -134,6 +157,32 @@ pub struct Clocks {
    pub hrtim: Option<Hertz>,

    pub rtc: Option<Hertz>,
+
+    #[cfg(any(stm32h5, stm32h7, rcc_l4, rcc_c0))]
+    pub hsi: Option<Hertz>,
+    #[cfg(stm32h5)]
+    pub hsi48: Option<Hertz>,
+    #[cfg(stm32h5)]
+    pub lsi: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub csi: Option<Hertz>,
+
+    #[cfg(any(stm32h5, stm32h7, rcc_l4, rcc_c0))]
+    pub lse: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub hse: Option<Hertz>,
+
+    #[cfg(stm32h5)]
+    pub audioclk: Option<Hertz>,
+    #[cfg(any(stm32h5, stm32h7))]
+    pub per: Option<Hertz>,
+
+    #[cfg(stm32h7)]
+    pub rcc_pclk_d3: Option<Hertz>,
+    #[cfg(rcc_l4)]
+    pub sai1_extclk: Option<Hertz>,
+    #[cfg(rcc_l4)]
+    pub sai2_extclk: Option<Hertz>,
 }

 #[cfg(feature = "low-power")]
@@ -183,11 +232,19 @@ pub mod low_level {
 }

 pub(crate) mod sealed {
+    use critical_section::CriticalSection;
+
    pub trait RccPeripheral {
        fn frequency() -> crate::time::Hertz;
-        fn reset();
-        fn enable();
-        fn disable();
+        fn enable_and_reset_with_cs(cs: CriticalSection);
+        fn disable_with_cs(cs: CriticalSection);
+
+        fn enable_and_reset() {
+            critical_section::with(|cs| Self::enable_and_reset_with_cs(cs))
+        }
+        fn disable() {
+            critical_section::with(|cs| Self::disable_with_cs(cs))
+        }
    }
 }

--- a/embassy-stm32/src/rcc/u5.rs
+++ b/embassy-stm32/src/rcc/u5.rs
@@ -188,7 +188,7 @@ impl Default for Config {
            apb1_pre: APBPrescaler::DIV1,
            apb2_pre: APBPrescaler::DIV1,
            apb3_pre: APBPrescaler::DIV1,
-            hsi48: false,
+            hsi48: true,
            voltage_range: VoltageScale::RANGE3,
            ls: Default::default(),
        }
@@ -436,14 +436,14 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb_freq,
-        ahb2: ahb_freq,
-        ahb3: ahb_freq,
-        apb1: apb1_freq,
-        apb2: apb2_freq,
-        apb3: apb3_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2_tim: apb2_tim_freq,
+        hclk1: ahb_freq,
+        hclk2: ahb_freq,
+        hclk3: ahb_freq,
+        pclk1: apb1_freq,
+        pclk2: apb2_freq,
+        pclk3: apb3_freq,
+        pclk1_tim: apb1_tim_freq,
+        pclk2_tim: apb2_tim_freq,
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/wb.rs
+++ b/embassy-stm32/src/rcc/wb.rs
@@ -40,6 +40,7 @@ pub struct Config {
    pub hse: Option<Hse>,
    pub sys: Sysclk,
    pub mux: Option<PllMux>,
+    pub hsi48: bool,

    pub pll: Option<Pll>,
    pub pllsai: Option<Pll>,
@@ -63,6 +64,7 @@ pub const WPAN_DEFAULT: Config = Config {
        source: PllSource::HSE,
        prediv: Pllm::DIV2,
    }),
+    hsi48: true,

    ls: super::LsConfig::default_lse(),

@@ -90,6 +92,7 @@ impl Default for Config {
            mux: None,
            pll: None,
            pllsai: None,
+            hsi48: true,

            ls: Default::default(),

@@ -222,6 +225,13 @@ pub(crate) unsafe fn init(config: Config) {
        _ => {}
    }

+    let _hsi48 = config.hsi48.then(|| {
+        rcc.crrcr().modify(|w| w.set_hsi48on(true));
+        while !rcc.crrcr().read().hsi48rdy() {}
+
+        Hertz(48_000_000)
+    });
+
    rcc.cfgr().modify(|w| {
        w.set_sw(config.sys.into());
        w.set_hpre(config.ahb1_pre);
@@ -236,13 +246,13 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb1_clk,
-        ahb2: ahb2_clk,
-        ahb3: ahb3_clk,
-        apb1: apb1_clk,
-        apb2: apb2_clk,
-        apb1_tim: apb1_tim_clk,
-        apb2_tim: apb2_tim_clk,
+        hclk1: ahb1_clk,
+        hclk2: ahb2_clk,
+        hclk3: ahb3_clk,
+        pclk1: apb1_clk,
+        pclk2: apb2_clk,
+        pclk1_tim: apb1_tim_clk,
+        pclk2_tim: apb2_tim_clk,
        rtc,
    })
 }
--- a/embassy-stm32/src/rcc/wba.rs
+++ b/embassy-stm32/src/rcc/wba.rs
@@ -142,14 +142,14 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb_freq,
-        ahb2: ahb_freq,
-        ahb4: ahb_freq,
-        apb1: apb1_freq,
-        apb2: apb2_freq,
-        apb7: apb7_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2_tim: apb2_tim_freq,
+        hclk1: ahb_freq,
+        hclk2: ahb_freq,
+        hclk4: ahb_freq,
+        pclk1: apb1_freq,
+        pclk2: apb2_freq,
+        pclk7: apb7_freq,
+        pclk1_tim: apb1_tim_freq,
+        pclk2_tim: apb2_tim_freq,
        rtc,
    });
 }
--- a/embassy-stm32/src/rcc/wl.rs
+++ b/embassy-stm32/src/rcc/wl.rs
@@ -145,14 +145,14 @@ pub(crate) unsafe fn init(config: Config) {

    set_freqs(Clocks {
        sys: sys_clk,
-        ahb1: ahb_freq,
-        ahb2: ahb_freq,
-        ahb3: shd_ahb_freq,
-        apb1: apb1_freq,
-        apb2: apb2_freq,
-        apb3: shd_ahb_freq,
-        apb1_tim: apb1_tim_freq,
-        apb2_tim: apb2_tim_freq,
+        hclk1: ahb_freq,
+        hclk2: ahb_freq,
+        hclk3: shd_ahb_freq,
+        pclk1: apb1_freq,
+        pclk2: apb2_freq,
+        pclk3: shd_ahb_freq,
+        pclk1_tim: apb1_tim_freq,
+        pclk2_tim: apb2_tim_freq,
        rtc,
    });
 }
--- a/embassy-stm32/src/rng.rs
+++ b/embassy-stm32/src/rng.rs
@@ -43,8 +43,7 @@ impl<'d, T: Instance> Rng<'d, T> {
        inner: impl Peripheral<P = T> + 'd,
        _irq: impl interrupt::typelevel::Binding<T::Interrupt, InterruptHandler<T>> + 'd,
    ) -> Self {
-        T::enable();
-        T::reset();
+        T::enable_and_reset();
        into_ref!(inner);
        let mut random = Self { _inner: inner };
        random.reset();
@@ -86,7 +85,7 @@ impl<'d, T: Instance> Rng<'d, T> {
            reg.set_ie(false);
            reg.set_rngen(true);
        });
-        T::regs().cr().write(|reg| {
+        T::regs().cr().modify(|reg| {
            reg.set_ced(false);
        });
        // wait for CONDRST to be set
--- a/embassy-stm32/src/rtc/mod.rs
+++ b/embassy-stm32/src/rtc/mod.rs
@@ -184,7 +184,7 @@ impl Default for RtcCalibrationCyclePeriod {
 impl Rtc {
    pub fn new(_rtc: impl Peripheral<P = RTC>, rtc_config: RtcConfig) -> Self {
        #[cfg(not(any(stm32l0, stm32f3, stm32l1, stm32f0, stm32f2)))]
-        <RTC as crate::rcc::sealed::RccPeripheral>::enable();
+        <RTC as crate::rcc::sealed::RccPeripheral>::enable_and_reset();

        let mut this = Self {
            #[cfg(feature = "low-power")]
--- a/embassy-stm32/src/sai/mod.rs
+++ b/embassy-stm32/src/sai/mod.rs
@@ -531,10 +531,13 @@ pub struct SubBlock<'d, T: Instance, C: Channel, W: word::Word> {
 pub struct SubBlockA {}
 pub struct SubBlockB {}

+pub struct SubBlockAPeripheral<'d, T>(PeripheralRef<'d, T>);
+pub struct SubBlockBPeripheral<'d, T>(PeripheralRef<'d, T>);
+
 pub struct Sai<'d, T: Instance> {
    _peri: PeripheralRef<'d, T>,
-    sub_block_a_peri: Option<PeripheralRef<'d, T>>,
-    sub_block_b_peri: Option<PeripheralRef<'d, T>>,
+    sub_block_a_peri: Option<SubBlockAPeripheral<'d, T>>,
+    sub_block_b_peri: Option<SubBlockBPeripheral<'d, T>>,
 }

 // return the type for (sd, sck)
@@ -577,17 +580,16 @@ fn get_ring_buffer<'d, T: Instance, C: Channel, W: word::Word>(

 impl<'d, T: Instance> Sai<'d, T> {
    pub fn new(peri: impl Peripheral<P = T> + 'd) -> Self {
-        T::enable();
-        T::reset();
+        T::enable_and_reset();

        Self {
            _peri: unsafe { peri.clone_unchecked().into_ref() },
-            sub_block_a_peri: Some(unsafe { peri.clone_unchecked().into_ref() }),
-            sub_block_b_peri: Some(peri.into_ref()),
+            sub_block_a_peri: Some(SubBlockAPeripheral(unsafe { peri.clone_unchecked().into_ref() })),
+            sub_block_b_peri: Some(SubBlockBPeripheral(peri.into_ref())),
        }
    }

-    pub fn take_sub_block_a(self: &mut Self) -> Option<PeripheralRef<'d, T>> {
+    pub fn take_sub_block_a(self: &mut Self) -> Option<SubBlockAPeripheral<'d, T>> {
        if self.sub_block_a_peri.is_some() {
            self.sub_block_a_peri.take()
        } else {
@@ -595,7 +597,7 @@ impl<'d, T: Instance> Sai<'d, T> {
        }
    }

-    pub fn take_sub_block_b(self: &mut Self) -> Option<PeripheralRef<'d, T>> {
+    pub fn take_sub_block_b(self: &mut Self) -> Option<SubBlockBPeripheral<'d, T>> {
        if self.sub_block_b_peri.is_some() {
            self.sub_block_b_peri.take()
        } else {
@@ -623,7 +625,7 @@ fn update_synchronous_config(config: &mut Config) {

 impl SubBlockA {
    pub fn new_asynchronous_with_mclk<'d, T: Instance, C: Channel, W: word::Word>(
-        peri: impl Peripheral<P = T> + 'd,
+        peri: SubBlockAPeripheral<'d, T>,
        sck: impl Peripheral<P = impl SckAPin<T>> + 'd,
        sd: impl Peripheral<P = impl SdAPin<T>> + 'd,
        fs: impl Peripheral<P = impl FsAPin<T>> + 'd,
@@ -631,7 +633,7 @@ impl SubBlockA {
        dma: impl Peripheral<P = C> + 'd,
        dma_buf: &'d mut [W],
        mut config: Config,
-    ) -> SubBlock<T, C, W>
+    ) -> SubBlock<'d, T, C, W>
    where
        C: Channel + DmaA<T>,
    {
@@ -650,17 +652,18 @@ impl SubBlockA {
    }

    pub fn new_asynchronous<'d, T: Instance, C: Channel, W: word::Word>(
-        peri: impl Peripheral<P = T> + 'd,
+        peri: SubBlockAPeripheral<'d, T>,
        sck: impl Peripheral<P = impl SckAPin<T>> + 'd,
        sd: impl Peripheral<P = impl SdAPin<T>> + 'd,
        fs: impl Peripheral<P = impl FsAPin<T>> + 'd,
        dma: impl Peripheral<P = C> + 'd,
        dma_buf: &'d mut [W],
        config: Config,
-    ) -> SubBlock<T, C, W>
+    ) -> SubBlock<'d, T, C, W>
    where
        C: Channel + DmaA<T>,
    {
+        let peri = peri.0;
        into_ref!(peri, dma, sck, sd, fs);

        let (sd_af_type, ck_af_type) = get_af_types(config.mode, config.tx_rx);
@@ -688,17 +691,18 @@ impl SubBlockA {
    }

    pub fn new_synchronous<'d, T: Instance, C: Channel, W: word::Word>(
-        peri: impl Peripheral<P = T> + 'd,
+        peri: SubBlockAPeripheral<'d, T>,
        sd: impl Peripheral<P = impl SdAPin<T>> + 'd,
        dma: impl Peripheral<P = C> + 'd,
        dma_buf: &'d mut [W],
        mut config: Config,
-    ) -> SubBlock<T, C, W>
+    ) -> SubBlock<'d, T, C, W>
    where
        C: Channel + DmaA<T>,
    {
        update_synchronous_config(&mut config);

+        let peri = peri.0;
        into_ref!(dma, peri, sd);

        let (sd_af_type, _ck_af_type) = get_af_types(config.mode, config.tx_rx);
@@ -724,7 +728,7 @@ impl SubBlockA {

 impl SubBlockB {
    pub fn new_asynchronous_with_mclk<'d, T: Instance, C: Channel, W: word::Word>(
-        peri: impl Peripheral<P = T> + 'd,
+        peri: SubBlockBPeripheral<'d, T>,
        sck: impl Peripheral<P = impl SckBPin<T>> + 'd,
        sd: impl Peripheral<P = impl SdBPin<T>> + 'd,
        fs: impl Peripheral<P = impl FsBPin<T>> + 'd,
@@ -732,7 +736,7 @@ impl SubBlockB {
        dma: impl Peripheral<P = C> + 'd,
        dma_buf: &'d mut [W],
        mut config: Config,
-    ) -> SubBlock<T, C, W>
+    ) -> SubBlock<'d, T, C, W>
    where
        C: Channel + DmaB<T>,
    {
@@ -751,17 +755,18 @@ impl SubBlockB {
    }

    pub fn new_asynchronous<'d, T: Instance, C: Channel, W: word::Word>(
-        peri: impl Peripheral<P = T> + 'd,
+        peri: SubBlockBPeripheral<'d, T>,
        sck: impl Peripheral<P = impl SckBPin<T>> + 'd,
        sd: impl Peripheral<P = impl SdBPin<T>> + 'd,
        fs: impl Peripheral<P = impl FsBPin<T>> + 'd,
        dma: impl Peripheral<P = C> + 'd,
        dma_buf: &'d mut [W],
        config: Config,
-    ) -> SubBlock<T, C, W>
+    ) -> SubBlock<'d, T, C, W>
    where
        C: Channel + DmaB<T>,
    {
+        let peri = peri.0;
        into_ref!(dma, peri, sck, sd, fs);

        let (sd_af_type, ck_af_type) = get_af_types(config.mode, config.tx_rx);
@@ -790,17 +795,17 @@ impl SubBlockB {
    }

    pub fn new_synchronous<'d, T: Instance, C: Channel, W: word::Word>(
-        peri: impl Peripheral<P = T> + 'd,
+        peri: SubBlockBPeripheral<'d, T>,
        sd: impl Peripheral<P = impl SdBPin<T>> + 'd,
        dma: impl Peripheral<P = C> + 'd,
        dma_buf: &'d mut [W],
        mut config: Config,
-    ) -> SubBlock<T, C, W>
+    ) -> SubBlock<'d, T, C, W>
    where
        C: Channel + DmaB<T>,
    {
        update_synchronous_config(&mut config);
-
+        let peri = peri.0;
        into_ref!(dma, peri, sd);

        let (sd_af_type, _ck_af_type) = get_af_types(config.mode, config.tx_rx);
@@ -853,10 +858,6 @@ impl<'d, T: Instance, C: Channel, W: word::Word> SubBlock<'d, T, C, W> {
        ring_buffer: RingBuffer<'d, C, W>,
        config: Config,
    ) -> Self {
-        T::enable();
-
-        // can't reset here because the other sub-block might be in use
-
        #[cfg(any(sai_v1, sai_v2, sai_v3, sai_v4))]
        {
            let ch = T::REGS.ch(sub_block as usize);
@@ -959,8 +960,7 @@ impl<'d, T: Instance, C: Channel, W: word::Word> SubBlock<'d, T, C, W> {
    }

    pub fn reset() {
-        T::enable();
-        T::reset();
+        T::enable_and_reset();
    }

    pub fn flush(&mut self) {
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Dario Nieuwenhuis	b478640463	fix clocks in stm32wl rng example.	2023-10-17 15:57:09 +02:00
Dario Nieuwenhuis	846f2fc6e4	stm32/tests: add stm32wl hil.	2023-10-17 15:57:09 +02:00
xoviat	683d5c3066	Merge pull request #2077 from xoviat/rcc stm32: update metapac	2023-10-17 01:05:18 +00:00
xoviat	a3574e519a	stm32: update metapac	2023-10-16 20:04:10 -05:00
Dario Nieuwenhuis	3e3317e8bd	Merge pull request #2078 from GrantM11235/prefetch stm32f1: Keep flash prefetch enabled	2023-10-17 00:29:30 +00:00
Grant Miller	e7aeb9b29f	stm32f1: Keep flash prefetch enabled	2023-10-16 19:23:01 -05:00
Dario Nieuwenhuis	7fd868ade9	Merge pull request #2068 from barafael/const_usb_config_builder_new Constify UsbDevice Config::new (and clippy fixes) in embassy-usb	2023-10-16 23:23:10 +00:00
Dario Nieuwenhuis	6e6df22979	Merge pull request #2075 from CBJamo/rosc_example Add example to show useage of rp2040 rosc	2023-10-16 23:22:06 +00:00
Ulf Lilleengen	f7980885a5	Merge pull request #2066 from bugadani/net Prepare embassy-net 0.2.0	2023-10-16 21:19:29 +00:00
Caleb Jamison	5a1393aa0b	Add example to show useage of rp2040 rosc	2023-10-16 16:17:07 -04:00
Dániel Buga	40e4ca4751	Prepare embassy-net(/-driver,/-driver-channel) 0.2.0	2023-10-16 20:59:06 +02:00
Dario Nieuwenhuis	1d810baa18	Merge pull request #2074 from embassy-rs/rcc-no-spaghetti time: add `links` key, release v0.1.5.	2023-10-16 18:19:59 +00:00
Dario Nieuwenhuis	213b4c9dca	time: add `links` key, release v0.1.5.	2023-10-16 20:11:35 +02:00
Dario Nieuwenhuis	889d482d2d	Merge pull request #2073 from embassy-rs/rcc-no-spaghetti nrf/pac: reeport s and ns peripherals always independently of the current mode.	2023-10-16 17:43:13 +00:00
Dario Nieuwenhuis	ea0e83a7f9	nrf/pac: reeport s and ns peripherals always independently of the current mode. You sometimes need this, for example for using nrf91 modem from S mode you need to acces IPC_NS.	2023-10-16 19:38:53 +02:00
Dario Nieuwenhuis	f0497039ed	Merge pull request #2071 from embassy-rs/rcc-no-spaghetti stm32/rng: add test.	2023-10-16 03:37:18 +00:00
Dario Nieuwenhuis	aff77d2b65	stm32/rng: add test.	2023-10-16 05:35:29 +02:00
Dario Nieuwenhuis	a7c6999670	Merge pull request #2070 from embassy-rs/rcc-no-spaghetti stm32/rcc: unify L4 and L5.	2023-10-16 02:10:37 +00:00
Dario Nieuwenhuis	18e96898ea	stm32/rcc: unify L4 and L5.	2023-10-16 04:00:51 +02:00
Dario Nieuwenhuis	870dcc5970	Merge pull request #2069 from embassy-rs/rcc-no-spaghetti stm32/rcc: add better support for L4/L4+ differences.	2023-10-16 01:41:40 +00:00
Dario Nieuwenhuis	5c5e681819	stm32/rcc: add better support for L4/L4+ differences.	2023-10-16 03:23:43 +02:00
xoviat	f54753beaa	Merge pull request #2067 from xoviat/rcc rcc: update pll clock naming	2023-10-16 00:52:47 +00:00
xoviat	b24520579a	rcc: ahb/apb -> hclk/pclk	2023-10-15 19:51:35 -05:00
Rafael Bachmann	31d4516516	Apply Pedantic Clippy Lints	2023-10-15 23:52:44 +02:00
Rafael Bachmann	66e62e9994	Fix clippy	2023-10-15 22:25:35 +02:00
Rafael Bachmann	eeedaf2e76	Constify Config::new	2023-10-15 22:11:30 +02:00
xoviat	1fc35c753b	rcc: update pll clock naming	2023-10-15 15:10:42 -05:00
xoviat	cd92bc3145	Merge pull request #2060 from xoviat/rcc stm32: expand rcc mux to g4 and h7	2023-10-15 04:37:36 +00:00
xoviat	4a156df7a1	stm32: expand rcc mux to g4 and h7	2023-10-14 23:33:57 -05:00
Dario Nieuwenhuis	c46e758e2c	Merge pull request #2063 from embassy-rs/rcc-no-spaghetti stm32/rcc: port L4 to the "flattened" API like h5/h7.	2023-10-15 01:12:46 +00:00
Dario Nieuwenhuis	8a10948ce9	stm32/rcc: port L4 to the "flattened" API like h5/h7.	2023-10-15 03:08:49 +02:00
Dario Nieuwenhuis	7045c53170	Merge pull request #2061 from adamgreig/timer-helpers Add convenience methods for Timer::after_secs/millis/micros/ticks	2023-10-15 00:34:59 +00:00
Adam Greig	0621e957a0	time: Update examples, tests, and other code to use new Timer::after_x convenience methods	2023-10-15 01:30:12 +01:00
Dario Nieuwenhuis	a818f33658	Merge pull request #2062 from embassy-rs/rcc-no-spaghetti stm32/rcc: remove unused lse/lsi fields in h7	2023-10-15 01:49:01 +02:00
Dario Nieuwenhuis	3bfbf2697f	stm32/rcc: remove unused lse/lsi fields in h7	2023-10-15 01:48:27 +02:00
Adam Greig	7559f9e583	time: Update documentation to use new after_x convenience methods	2023-10-15 00:47:56 +01:00
Adam Greig	c8fdbe19f9	time: Add convenience methods for Timer::after_secs/millis/micros/ticks	2023-10-15 00:47:55 +01:00
Dario Nieuwenhuis	2e50bf667a	Merge pull request #2055 from kalkyl/usb-midi embassy-usb: Add MIDI class	2023-10-14 23:10:25 +00:00
xoviat	ba62037642	Merge pull request #2058 from xoviat/rcc rcc: remove mux_prefix from clocks	2023-10-14 17:57:44 +00:00
xoviat	824556c9c8	rcc: remove mux_prefix from clocks	2023-10-14 12:51:45 -05:00
Dario Nieuwenhuis	f7c0ec66d2	Merge pull request #2057 from bugadani/dns Wake Stack's polling task after queueing a DNS query	2023-10-14 14:17:54 +00:00
Dániel Buga	69bb455c60	Wake stack's task after queueing a DNS query	2023-10-14 13:35:53 +02:00
xoviat	575db17264	Merge pull request #2053 from jr-oss/fix_stm32_advanced_timer_enable_output STM32: Fix regression in advanced timer to enable output of PWM signa…	2023-10-14 04:09:57 +00:00
xoviat	0aa99e66f7	Merge pull request #2054 from xoviat/rcc-mux rcc mux: update metapac	2023-10-14 04:07:38 +00:00
xoviat	3264941c1b	rcc mux: update metapac	2023-10-13 23:06:32 -05:00
kalkyl	a57d383b1d	embassy-usb: Add MIDI class	2023-10-14 04:20:59 +02:00
Ralf	9a7fda87b0	STM32: timer enable_output does not take bool, but just enables the output	2023-10-13 18:52:10 +02:00
Ralf	adc810d24b	STM32: Fix regression in advanced timer to enable output of PWM signal by partly reverting commit `74eb519`	2023-10-13 17:38:40 +02:00
Dario Nieuwenhuis	75baf186f3	Merge pull request #2051 from MabezDev/stm32/set_config-concrete make set_config concrete methods public again	2023-10-12 22:06:29 +00:00
Scott Mabin	a6bbb130c5	make set_config concrete methods public again	2023-10-12 23:03:33 +01:00
Ulf Lilleengen	d1ac6d2824	Merge pull request #2050 from embassy-rs/remove-unused-rb Remove unused ringbuffer	2023-10-12 19:13:12 +00:00
Ulf Lilleengen	636958ff70	fix: correct name in readme	2023-10-12 20:54:38 +02:00
Ulf Lilleengen	7f6fe93f55	fix: remove unused ringbuffer code	2023-10-12 20:54:26 +02:00
Dario Nieuwenhuis	e9b1904db8	Merge pull request #2049 from bugadani/time (Please) Release embassy-time 0.1.4	2023-10-12 16:40:40 +00:00
Dániel Buga	02d2c06b23	Release embassy-time 0.1.4	2023-10-12 18:14:33 +02:00
Dario Nieuwenhuis	debda2f52c	Merge pull request #2045 from embassy-rs/stm32-cs-spam Avoid creating many tiny critical sections in embassy-stm32::init	2023-10-12 14:29:23 +00:00
Dario Nieuwenhuis	97ca0e77bf	stm32: avoid creating many tiny critical sections in init. Saves 292 bytes on stm32f0 bilnky with max optimizations (from 3132 to 2840).	2023-10-12 16:20:34 +02:00
Dario Nieuwenhuis	66e399b5c6	Merge pull request #2035 from pbert519/stm_reset_and_enable STM32: combine RccPeripherals reset() and enable() to enable_and_reset()	2023-10-12 14:09:13 +00:00
Ulf Lilleengen	01eb1a7339	Merge pull request #2033 from andresovela/stm32-add-timeout-to-i2c stm32: add timeout to I2C driver	2023-10-12 10:44:27 +00:00
Andres Oliva	f0d6ee69bc	Add some builds without time feature to CI	2023-10-12 11:25:44 +02:00
pbert	65f81a1f57	Remove critical section for reset	2023-10-12 11:04:45 +02:00
pbert	ecdd7c0e2f	enable clock first	2023-10-12 11:04:44 +02:00
pbert	d7d79f3068	Remove workaround for adc v3	2023-10-12 11:04:20 +02:00
pbert	f65a96c541	STM32: combine RccPeripherals reset() and enable() to reset_and_enable()	2023-10-12 11:04:19 +02:00
xoviat	eb368f77a4	Merge pull request #2023 from xoviat/rcc-mux stm32: add rcc mux for h5	2023-10-12 02:01:27 +00:00
xoviat	57ccc1051a	stm32: add initial rcc mux for h5	2023-10-11 20:59:47 -05:00
Dario Nieuwenhuis	ac84631a2a	Merge pull request #2046 from embassy-rs/stm32-remove-polyfill stm32: remove atomic-polyfill.	2023-10-12 00:14:02 +00:00
Andres Oliva	063e6f96da	Remove outdated comment	2023-10-11 23:56:21 +02:00
Andres Oliva	4cec4b0548	Remove more unused stuff	2023-10-11 23:52:26 +02:00
Andres Oliva	e6c47c3718	cargo fmt	2023-10-11 23:47:24 +02:00
Andres Oliva	2f7c2750d1	Feature guarded more unused stuff	2023-10-11 23:45:47 +02:00
Andres Oliva	032b1f2d59	Fix some issues with unused stuff	2023-10-11 23:42:40 +02:00
Andres Oliva	f76d50e837	cfg! macro didn't work, had to duplicate functions with different guards	2023-10-11 23:39:24 +02:00
Andres Oliva	ee5ea7aa06	cargo fmt	2023-10-11 23:34:02 +02:00
Andres Oliva	251d004708	Try using cfg! macro	2023-10-11 23:32:40 +02:00
Andres Oliva	cd68f85501	Added guards to individual APIs	2023-10-11 23:25:13 +02:00
Andres Oliva	b6c0ddb7df	Move the feature gates to the i2c module instead of the pub use statement	2023-10-11 23:05:12 +02:00
Andres Oliva	ee93bbf1d4	Gate pub use _version::*	2023-10-11 22:45:54 +02:00
Andres Oliva	7b1cd42936	Add time feature to CI	2023-10-11 22:20:27 +02:00
Andres Oliva	1cd3ae9bd5	Add comment about feature gate on I2C mod	2023-10-11 22:20:17 +02:00
Andres Oliva	bfcca79c1e	Add time feature back and gate i2c on time	2023-10-11 22:12:03 +02:00
Andres Oliva	cd12c9cbce	stm32: add timeout to I2C driver	2023-10-10 18:20:46 +02:00