Merge branch 'main' into fix/ringbuffered-error-handling to resolve merge conflicts

134 files changed, 1019 insertions, 188 deletions

diff --git a/examples/boot/application/nrf/Cargo.toml b/examples/boot/application/nrf/Cargo.toml
index 78227c49c..4ae0e6a77 100644
--- a/examples/boot/application/nrf/Cargo.toml
+++ b/examples/boot/application/nrf/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-16384", "arch-cortex-m", "executor-thread", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [] }
 embassy-nrf = { version = "0.3.1", path = "../../../../embassy-nrf", features = ["time-driver-rtc1", "gpiote", ] }
 embassy-boot = { version = "0.4.0", path = "../../../../embassy-boot", features = [] }
diff --git a/examples/boot/application/rp/Cargo.toml b/examples/boot/application/rp/Cargo.toml
index 3f0d4cd78..fa4a7d44f 100644
--- a/examples/boot/application/rp/Cargo.toml
+++ b/examples/boot/application/rp/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-16384", "arch-cortex-m", "executor-thread", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [] }
 embassy-rp = { version = "0.4.0", path = "../../../../embassy-rp", features = ["time-driver", "rp2040"] }
 embassy-boot-rp = { version = "0.5.0", path = "../../../../embassy-boot-rp", features = [] }
diff --git a/examples/boot/application/stm32f3/Cargo.toml b/examples/boot/application/stm32f3/Cargo.toml
index 2590e9c49..f32727ea8 100644
--- a/examples/boot/application/stm32f3/Cargo.toml
+++ b/examples/boot/application/stm32f3/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32f303re", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32" }
diff --git a/examples/boot/application/stm32f7/Cargo.toml b/examples/boot/application/stm32f7/Cargo.toml
index fac73afd7..6a5a500de 100644
--- a/examples/boot/application/stm32f7/Cargo.toml
+++ b/examples/boot/application/stm32f7/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32f767zi", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32", features = [] }
diff --git a/examples/boot/application/stm32h7/Cargo.toml b/examples/boot/application/stm32h7/Cargo.toml
index 587d303ab..dd3a32e45 100644
--- a/examples/boot/application/stm32h7/Cargo.toml
+++ b/examples/boot/application/stm32h7/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32h743zi", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32", features = [] }
diff --git a/examples/boot/application/stm32l0/Cargo.toml b/examples/boot/application/stm32l0/Cargo.toml
index b3c580d3d..0b9e9b96a 100644
--- a/examples/boot/application/stm32l0/Cargo.toml
+++ b/examples/boot/application/stm32l0/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32l072cz", "time-driver-any", "exti", "memory-x"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32", features = [] }
diff --git a/examples/boot/application/stm32l1/Cargo.toml b/examples/boot/application/stm32l1/Cargo.toml
index 8c49be914..490541a2e 100644
--- a/examples/boot/application/stm32l1/Cargo.toml
+++ b/examples/boot/application/stm32l1/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32l151cb-a", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32", features = [] }
diff --git a/examples/boot/application/stm32l4/Cargo.toml b/examples/boot/application/stm32l4/Cargo.toml
index 28c74303a..c3aa31161 100644
--- a/examples/boot/application/stm32l4/Cargo.toml
+++ b/examples/boot/application/stm32l4/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32l475vg", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32", features = [] }
diff --git a/examples/boot/application/stm32wb-dfu/Cargo.toml b/examples/boot/application/stm32wb-dfu/Cargo.toml
index deaf4c388..a89e2bb6e 100644
--- a/examples/boot/application/stm32wb-dfu/Cargo.toml
+++ b/examples/boot/application/stm32wb-dfu/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32wb55rg", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32", features = [] }
diff --git a/examples/boot/application/stm32wl/Cargo.toml b/examples/boot/application/stm32wl/Cargo.toml
index 890d0b510..f4d7ae712 100644
--- a/examples/boot/application/stm32wl/Cargo.toml
+++ b/examples/boot/application/stm32wl/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../../../embassy-sync" }
-embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread"] }
+embassy-executor = { version = "0.7.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread"] }
 embassy-time = { version = "0.4.0", path = "../../../../embassy-time", features = [ "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.2.0", path = "../../../../embassy-stm32", features = ["stm32wl55jc-cm4", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.2.0", path = "../../../../embassy-boot-stm32", features = [] }
diff --git a/examples/lpc55s69/Cargo.toml b/examples/lpc55s69/Cargo.toml
index afd76f9ac..f5a6e6995 100644
--- a/examples/lpc55s69/Cargo.toml
+++ b/examples/lpc55s69/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-nxp = { version = "0.1.0", path = "../../embassy-nxp", features = ["rt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt"] }
 panic-halt = "0.2.0"
diff --git a/examples/mspm0c1104/.cargo/config.toml b/examples/mspm0c1104/.cargo/config.toml
new file mode 100644
index 000000000..204a56b1c
--- /dev/null
+++ b/examples/mspm0c1104/.cargo/config.toml
@@ -0,0 +1,11 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# replace MSPM0C1104 with your chip as listed in `probe-rs chip list`
+runner = "probe-rs run --chip MSPM0C1104 --protocol=swd"
+
+[build]
+target = "thumbv6m-none-eabi"
+
+[env]
+DEFMT_LOG = "debug"
+# defmt's buffer needs to be shrunk since the MSPM0C1104 only has 1KB of ram.
+DEFMT_RTT_BUFFER_SIZE = "72"
diff --git a/examples/mspm0c1104/Cargo.toml b/examples/mspm0c1104/Cargo.toml
new file mode 100644
index 000000000..7c382482a
--- /dev/null
+++ b/examples/mspm0c1104/Cargo.toml
@@ -0,0 +1,32 @@
+[package]
+edition = "2021"
+name = "embassy-mspm0-c1104-examples"
+version = "0.1.0"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+embassy-mspm0 = { version = "0.1.0", path = "../../embassy-mspm0", features = ["mspm0c110x", "rt", "time-driver-any"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt"] }
+embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
+embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt"] }
+panic-halt = "0.2.0"
+cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
+cortex-m-rt = { version = "0.7.0"}
+defmt = "0.3"
+defmt-rtt = "0.4"
+panic-probe = { version = "0.3.2", features = ["print-defmt"] }
+panic-semihosting = "0.6.0"
+
+# The chip only has 1KB of ram, so we must optimize binaries regardless
+[profile.dev]
+debug = 0
+opt-level = "z"
+lto = true
+codegen-units = 1
+# strip = true
+
+[profile.release]
+debug = 0
+opt-level = "z"
+lto = true
+codegen-units = 1
diff --git a/examples/mspm0c1104/README.md b/examples/mspm0c1104/README.md
new file mode 100644
index 000000000..e5c9f961d
--- /dev/null
+++ b/examples/mspm0c1104/README.md
@@ -0,0 +1,27 @@
+# Examples for MSPM0C110x family
+
+Run individual examples with
+```
+cargo run --bin <module-name>
+```
+for example
+```
+cargo run --bin blinky
+```
+
+## Checklist before running examples
+A large number of the examples are written for the [LP-MSPM0C1104](https://www.ti.com/tool/LP-MSPM0C1104) board.
+
+You might need to adjust `.cargo/config.toml`, `Cargo.toml` and possibly update pin numbers or peripherals to match the specific MCU or board you are using.
+
+* [ ] Update .cargo/config.toml with the correct probe-rs command to use your specific MCU. For example for C1104 it should be `probe-rs run --chip MSPM0C1104`. (use `probe-rs chip list` to find your chip)
+* [ ] Update Cargo.toml to have the correct `embassy-mspm0` feature. For example for C1104 it should be `mspm0c1104`. Look in the `Cargo.toml` file of the `embassy-mspm0` project to find the correct feature flag for your chip.
+* [ ] If your board has a special clock or power configuration, make sure that it is set up appropriately.
+* [ ] If your board has different pin mapping, update any pin numbers or peripherals in the given example code to match your schematic
+
+If you are unsure, please drop by the Embassy Matrix chat for support, and let us know:
+
+* Which example you are trying to run
+* Which chip and board you are using
+
+Embassy Chat: https://matrix.to/#/#embassy-rs:matrix.org
diff --git a/examples/mspm0c1104/build.rs b/examples/mspm0c1104/build.rs
new file mode 100644
index 000000000..30691aa97
--- /dev/null
+++ b/examples/mspm0c1104/build.rs
@@ -0,0 +1,35 @@
+//! This build script copies the `memory.x` file from the crate root into
+//! a directory where the linker can always find it at build time.
+//! For many projects this is optional, as the linker always searches the
+//! project root directory -- wherever `Cargo.toml` is. However, if you
+//! are using a workspace or have a more complicated build setup, this
+//! build script becomes required. Additionally, by requesting that
+//! Cargo re-run the build script whenever `memory.x` is changed,
+//! updating `memory.x` ensures a rebuild of the application with the
+//! new memory settings.
+
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    // Put `memory.x` in our output directory and ensure it's
+    // on the linker search path.
+    let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
+    File::create(out.join("memory.x"))
+        .unwrap()
+        .write_all(include_bytes!("memory.x"))
+        .unwrap();
+    println!("cargo:rustc-link-search={}", out.display());
+
+    // By default, Cargo will re-run a build script whenever
+    // any file in the project changes. By specifying `memory.x`
+    // here, we ensure the build script is only re-run when
+    // `memory.x` is changed.
+    println!("cargo:rerun-if-changed=memory.x");
+
+    println!("cargo:rustc-link-arg-bins=--nmagic");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
+}
diff --git a/examples/mspm0c1104/memory.x b/examples/mspm0c1104/memory.x
new file mode 100644
index 000000000..a9108835a
--- /dev/null
+++ b/examples/mspm0c1104/memory.x
@@ -0,0 +1,5 @@
+MEMORY
+{
+  FLASH : ORIGIN = 0x00000000, LENGTH = 16K
+  RAM   : ORIGIN = 0x20000000, LENGTH = 1K
+}
diff --git a/examples/mspm0c1104/src/bin/blinky.rs b/examples/mspm0c1104/src/bin/blinky.rs
new file mode 100644
index 000000000..0d974cc5e
--- /dev/null
+++ b/examples/mspm0c1104/src/bin/blinky.rs
@@ -0,0 +1,25 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Level, Output};
+use embassy_mspm0::Config;
+use embassy_time::Timer;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+    let p = embassy_mspm0::init(Config::default());
+
+    let mut led1 = Output::new(p.PA22, Level::Low);
+    led1.set_inversion(true);
+
+    loop {
+        Timer::after_millis(400).await;
+
+        info!("Toggle");
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0c1104/src/bin/button.rs b/examples/mspm0c1104/src/bin/button.rs
new file mode 100644
index 000000000..7face1618
--- /dev/null
+++ b/examples/mspm0c1104/src/bin/button.rs
@@ -0,0 +1,33 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Input, Level, Output, Pull};
+use embassy_mspm0::Config;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+
+    let p = embassy_mspm0::init(Config::default());
+
+    let led1 = p.PA22;
+    let s2 = p.PA16;
+
+    let mut led1 = Output::new(led1, Level::Low);
+
+    let mut s2 = Input::new(s2, Pull::Up);
+
+    // led1 is active low
+    led1.set_high();
+
+    loop {
+        s2.wait_for_falling_edge().await;
+
+        info!("Switch 2 was pressed");
+
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0g3507/.cargo/config.toml b/examples/mspm0g3507/.cargo/config.toml
new file mode 100644
index 000000000..34c720cdd
--- /dev/null
+++ b/examples/mspm0g3507/.cargo/config.toml
@@ -0,0 +1,9 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# replace MSPM0G3507 with your chip as listed in `probe-rs chip list`
+runner = "probe-rs run --chip MSPM0G3507 --protocol=swd"
+
+[build]
+target = "thumbv6m-none-eabi"
+
+[env]
+DEFMT_LOG = "debug"
diff --git a/examples/mspm0g3507/Cargo.toml b/examples/mspm0g3507/Cargo.toml
new file mode 100644
index 000000000..9bc82151c
--- /dev/null
+++ b/examples/mspm0g3507/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+edition = "2021"
+name = "embassy-mspm0-g3507-examples"
+version = "0.1.0"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+embassy-mspm0 = { version = "0.1.0", path = "../../embassy-mspm0", features = ["mspm0g350x", "rt", "time-driver-any"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt"] }
+embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
+embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt"] }
+panic-halt = "0.2.0"
+cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
+cortex-m-rt = { version = "0.7.0"}
+defmt = "0.3"
+defmt-rtt = "0.4"
+panic-probe = { version = "0.3.2", features = ["print-defmt"] }
+panic-semihosting = "0.6.0"
+
+[profile.release]
+debug = 2
diff --git a/examples/mspm0g3507/README.md b/examples/mspm0g3507/README.md
new file mode 100644
index 000000000..5e8a83212
--- /dev/null
+++ b/examples/mspm0g3507/README.md
@@ -0,0 +1,27 @@
+# Examples for MSPM0C350x family
+
+Run individual examples with
+```
+cargo run --bin <module-name>
+```
+for example
+```
+cargo run --bin blinky
+```
+
+## Checklist before running examples
+A large number of the examples are written for the [LP-MSPM0G3507](https://www.ti.com/tool/LP-MSPM0G3507) board.
+
+You might need to adjust `.cargo/config.toml`, `Cargo.toml` and possibly update pin numbers or peripherals to match the specific MCU or board you are using.
+
+* [ ] Update .cargo/config.toml with the correct probe-rs command to use your specific MCU. For example for G3507 it should be `probe-rs run --chip MSPM0G3507`. (use `probe-rs chip list` to find your chip)
+* [ ] Update Cargo.toml to have the correct `embassy-mspm0` feature. For example for G3507 it should be `mspm0g3507`. Look in the `Cargo.toml` file of the `embassy-mspm0` project to find the correct feature flag for your chip.
+* [ ] If your board has a special clock or power configuration, make sure that it is set up appropriately.
+* [ ] If your board has different pin mapping, update any pin numbers or peripherals in the given example code to match your schematic
+
+If you are unsure, please drop by the Embassy Matrix chat for support, and let us know:
+
+* Which example you are trying to run
+* Which chip and board you are using
+
+Embassy Chat: https://matrix.to/#/#embassy-rs:matrix.org
diff --git a/examples/mspm0g3507/build.rs b/examples/mspm0g3507/build.rs
new file mode 100644
index 000000000..30691aa97
--- /dev/null
+++ b/examples/mspm0g3507/build.rs
@@ -0,0 +1,35 @@
+//! This build script copies the `memory.x` file from the crate root into
+//! a directory where the linker can always find it at build time.
+//! For many projects this is optional, as the linker always searches the
+//! project root directory -- wherever `Cargo.toml` is. However, if you
+//! are using a workspace or have a more complicated build setup, this
+//! build script becomes required. Additionally, by requesting that
+//! Cargo re-run the build script whenever `memory.x` is changed,
+//! updating `memory.x` ensures a rebuild of the application with the
+//! new memory settings.
+
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    // Put `memory.x` in our output directory and ensure it's
+    // on the linker search path.
+    let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
+    File::create(out.join("memory.x"))
+        .unwrap()
+        .write_all(include_bytes!("memory.x"))
+        .unwrap();
+    println!("cargo:rustc-link-search={}", out.display());
+
+    // By default, Cargo will re-run a build script whenever
+    // any file in the project changes. By specifying `memory.x`
+    // here, we ensure the build script is only re-run when
+    // `memory.x` is changed.
+    println!("cargo:rerun-if-changed=memory.x");
+
+    println!("cargo:rustc-link-arg-bins=--nmagic");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
+}
diff --git a/examples/mspm0g3507/memory.x b/examples/mspm0g3507/memory.x
new file mode 100644
index 000000000..37e381fbd
--- /dev/null
+++ b/examples/mspm0g3507/memory.x
@@ -0,0 +1,6 @@
+MEMORY
+{
+  FLASH : ORIGIN = 0x00000000, LENGTH = 128K
+  /* Select non-parity range of SRAM due to SRAM_ERR_01 errata in SLAZ758 */
+  RAM   : ORIGIN = 0x20200000, LENGTH = 32K
+}
diff --git a/examples/mspm0g3507/src/bin/blinky.rs b/examples/mspm0g3507/src/bin/blinky.rs
new file mode 100644
index 000000000..055a5cd81
--- /dev/null
+++ b/examples/mspm0g3507/src/bin/blinky.rs
@@ -0,0 +1,25 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Level, Output};
+use embassy_mspm0::Config;
+use embassy_time::Timer;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+    let p = embassy_mspm0::init(Config::default());
+
+    let mut led1 = Output::new(p.PA0, Level::Low);
+    led1.set_inversion(true);
+
+    loop {
+        Timer::after_millis(400).await;
+
+        info!("Toggle");
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0g3507/src/bin/button.rs b/examples/mspm0g3507/src/bin/button.rs
new file mode 100644
index 000000000..cde1f2892
--- /dev/null
+++ b/examples/mspm0g3507/src/bin/button.rs
@@ -0,0 +1,33 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Input, Level, Output, Pull};
+use embassy_mspm0::Config;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+
+    let p = embassy_mspm0::init(Config::default());
+
+    let led1 = p.PA0;
+    let s2 = p.PB21;
+
+    let mut led1 = Output::new(led1, Level::Low);
+
+    let mut s2 = Input::new(s2, Pull::Up);
+
+    // led1 is active low
+    led1.set_high();
+
+    loop {
+        s2.wait_for_falling_edge().await;
+
+        info!("Switch 2 was pressed");
+
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0g3519/.cargo/config.toml b/examples/mspm0g3519/.cargo/config.toml
new file mode 100644
index 000000000..7bba4646f
--- /dev/null
+++ b/examples/mspm0g3519/.cargo/config.toml
@@ -0,0 +1,9 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# replace MSPM0G3519 with your chip as listed in `probe-rs chip list`
+runner = "probe-rs run --restore-unwritten --verify --chip MSPM0G3519 --protocol=swd"
+
+[build]
+target = "thumbv6m-none-eabi"
+
+[env]
+DEFMT_LOG = "trace"
diff --git a/examples/mspm0g3519/Cargo.toml b/examples/mspm0g3519/Cargo.toml
new file mode 100644
index 000000000..a28ce2f11
--- /dev/null
+++ b/examples/mspm0g3519/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+edition = "2021"
+name = "embassy-mspm0-g3519-examples"
+version = "0.1.0"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+embassy-mspm0 = { version = "0.1.0", path = "../../embassy-mspm0", features = ["mspm0g351x", "rt", "time-driver-any"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt"] }
+embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
+embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt"] }
+panic-halt = "0.2.0"
+cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
+cortex-m-rt = { version = "0.7.0"}
+defmt = "0.3"
+defmt-rtt = "0.4"
+panic-probe = { version = "0.3.2", features = ["print-defmt"] }
+panic-semihosting = "0.6.0"
+
+[profile.release]
+debug = 2
diff --git a/examples/mspm0g3519/README.md b/examples/mspm0g3519/README.md
new file mode 100644
index 000000000..5034b1913
--- /dev/null
+++ b/examples/mspm0g3519/README.md
@@ -0,0 +1,27 @@
+# Examples for MSPM0G351x family
+
+Run individual examples with
+```
+cargo run --bin <module-name>
+```
+for example
+```
+cargo run --bin blinky
+```
+
+## Checklist before running examples
+A large number of the examples are written for the [LP-MSPM0G3519](https://www.ti.com/tool/LP-MSPM0G3519) board.
+
+You might need to adjust `.cargo/config.toml`, `Cargo.toml` and possibly update pin numbers or peripherals to match the specific MCU or board you are using.
+
+* [ ] Update .cargo/config.toml with the correct probe-rs command to use your specific MCU. For example for G3519 it should be `probe-rs run --chip MSPM0G3519`. (use `probe-rs chip list` to find your chip)
+* [ ] Update Cargo.toml to have the correct `embassy-mspm0` feature. For example for G3519 it should be `mspm0g3519`. Look in the `Cargo.toml` file of the `embassy-mspm0` project to find the correct feature flag for your chip.
+* [ ] If your board has a special clock or power configuration, make sure that it is set up appropriately.
+* [ ] If your board has different pin mapping, update any pin numbers or peripherals in the given example code to match your schematic
+
+If you are unsure, please drop by the Embassy Matrix chat for support, and let us know:
+
+* Which example you are trying to run
+* Which chip and board you are using
+
+Embassy Chat: https://matrix.to/#/#embassy-rs:matrix.org
diff --git a/examples/mspm0g3519/build.rs b/examples/mspm0g3519/build.rs
new file mode 100644
index 000000000..30691aa97
--- /dev/null
+++ b/examples/mspm0g3519/build.rs
@@ -0,0 +1,35 @@
+//! This build script copies the `memory.x` file from the crate root into
+//! a directory where the linker can always find it at build time.
+//! For many projects this is optional, as the linker always searches the
+//! project root directory -- wherever `Cargo.toml` is. However, if you
+//! are using a workspace or have a more complicated build setup, this
+//! build script becomes required. Additionally, by requesting that
+//! Cargo re-run the build script whenever `memory.x` is changed,
+//! updating `memory.x` ensures a rebuild of the application with the
+//! new memory settings.
+
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    // Put `memory.x` in our output directory and ensure it's
+    // on the linker search path.
+    let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
+    File::create(out.join("memory.x"))
+        .unwrap()
+        .write_all(include_bytes!("memory.x"))
+        .unwrap();
+    println!("cargo:rustc-link-search={}", out.display());
+
+    // By default, Cargo will re-run a build script whenever
+    // any file in the project changes. By specifying `memory.x`
+    // here, we ensure the build script is only re-run when
+    // `memory.x` is changed.
+    println!("cargo:rerun-if-changed=memory.x");
+
+    println!("cargo:rustc-link-arg-bins=--nmagic");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
+}
diff --git a/examples/mspm0g3519/memory.x b/examples/mspm0g3519/memory.x
new file mode 100644
index 000000000..e6e0ec9e9
--- /dev/null
+++ b/examples/mspm0g3519/memory.x
@@ -0,0 +1,6 @@
+MEMORY
+{
+  FLASH : ORIGIN = 0x00000000, LENGTH = 512K
+  /* Select non-parity range of SRAM due to SRAM_ERR_01 errata in SLAZ758 */
+  RAM   : ORIGIN = 0x20200000, LENGTH = 128K
+}
diff --git a/examples/mspm0g3519/src/bin/blinky.rs b/examples/mspm0g3519/src/bin/blinky.rs
new file mode 100644
index 000000000..055a5cd81
--- /dev/null
+++ b/examples/mspm0g3519/src/bin/blinky.rs
@@ -0,0 +1,25 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Level, Output};
+use embassy_mspm0::Config;
+use embassy_time::Timer;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+    let p = embassy_mspm0::init(Config::default());
+
+    let mut led1 = Output::new(p.PA0, Level::Low);
+    led1.set_inversion(true);
+
+    loop {
+        Timer::after_millis(400).await;
+
+        info!("Toggle");
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0g3519/src/bin/button.rs b/examples/mspm0g3519/src/bin/button.rs
new file mode 100644
index 000000000..c81cc2918
--- /dev/null
+++ b/examples/mspm0g3519/src/bin/button.rs
@@ -0,0 +1,33 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Input, Level, Output, Pull};
+use embassy_mspm0::Config;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+
+    let p = embassy_mspm0::init(Config::default());
+
+    let led1 = p.PA0;
+    let s2 = p.PB3;
+
+    let mut led1 = Output::new(led1, Level::Low);
+
+    let mut s2 = Input::new(s2, Pull::Up);
+
+    // led1 is active low
+    led1.set_high();
+
+    loop {
+        s2.wait_for_falling_edge().await;
+
+        info!("Switch 2 was pressed");
+
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0l1306/.cargo/config.toml b/examples/mspm0l1306/.cargo/config.toml
new file mode 100644
index 000000000..93f148a71
--- /dev/null
+++ b/examples/mspm0l1306/.cargo/config.toml
@@ -0,0 +1,9 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# replace MSPM0L1306 with your chip as listed in `probe-rs chip list`
+runner = "probe-rs run --chip MSPM0L1306 --protocol=swd"
+
+[build]
+target = "thumbv6m-none-eabi"
+
+[env]
+DEFMT_LOG = "trace"
diff --git a/examples/mspm0l1306/Cargo.toml b/examples/mspm0l1306/Cargo.toml
new file mode 100644
index 000000000..3962eb156
--- /dev/null
+++ b/examples/mspm0l1306/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+edition = "2021"
+name = "embassy-mspm0-l1306-examples"
+version = "0.1.0"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+embassy-mspm0 = { version = "0.1.0", path = "../../embassy-mspm0", features = ["mspm0l130x", "rt", "time-driver-any"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt"] }
+embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
+embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt"] }
+panic-halt = "0.2.0"
+cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
+cortex-m-rt = { version = "0.7.0"}
+defmt = "0.3"
+defmt-rtt = "0.4"
+panic-probe = { version = "0.3.2", features = ["print-defmt"] }
+panic-semihosting = "0.6.0"
+
+[profile.release]
+debug = 2
diff --git a/examples/mspm0l1306/README.md b/examples/mspm0l1306/README.md
new file mode 100644
index 000000000..5a55d721e
--- /dev/null
+++ b/examples/mspm0l1306/README.md
@@ -0,0 +1,27 @@
+# Examples for MSPM0L130x family
+
+Run individual examples with
+```
+cargo run --bin <module-name>
+```
+for example
+```
+cargo run --bin blinky
+```
+
+## Checklist before running examples
+A large number of the examples are written for the [LP-MSPM0L1306](https://www.ti.com/tool/LP-MSPM0L1306) board.
+
+You might need to adjust `.cargo/config.toml`, `Cargo.toml` and possibly update pin numbers or peripherals to match the specific MCU or board you are using.
+
+* [ ] Update .cargo/config.toml with the correct probe-rs command to use your specific MCU. For example for L1306 it should be `probe-rs run --chip MSPM0L1306`. (use `probe-rs chip list` to find your chip)
+* [ ] Update Cargo.toml to have the correct `embassy-mspm0` feature. For example for L1306 it should be `mspm0l1306`. Look in the `Cargo.toml` file of the `embassy-mspm0` project to find the correct feature flag for your chip.
+* [ ] If your board has a special clock or power configuration, make sure that it is set up appropriately.
+* [ ] If your board has different pin mapping, update any pin numbers or peripherals in the given example code to match your schematic
+
+If you are unsure, please drop by the Embassy Matrix chat for support, and let us know:
+
+* Which example you are trying to run
+* Which chip and board you are using
+
+Embassy Chat: https://matrix.to/#/#embassy-rs:matrix.org
diff --git a/examples/mspm0l1306/build.rs b/examples/mspm0l1306/build.rs
new file mode 100644
index 000000000..30691aa97
--- /dev/null
+++ b/examples/mspm0l1306/build.rs
@@ -0,0 +1,35 @@
+//! This build script copies the `memory.x` file from the crate root into
+//! a directory where the linker can always find it at build time.
+//! For many projects this is optional, as the linker always searches the
+//! project root directory -- wherever `Cargo.toml` is. However, if you
+//! are using a workspace or have a more complicated build setup, this
+//! build script becomes required. Additionally, by requesting that
+//! Cargo re-run the build script whenever `memory.x` is changed,
+//! updating `memory.x` ensures a rebuild of the application with the
+//! new memory settings.
+
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    // Put `memory.x` in our output directory and ensure it's
+    // on the linker search path.
+    let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
+    File::create(out.join("memory.x"))
+        .unwrap()
+        .write_all(include_bytes!("memory.x"))
+        .unwrap();
+    println!("cargo:rustc-link-search={}", out.display());
+
+    // By default, Cargo will re-run a build script whenever
+    // any file in the project changes. By specifying `memory.x`
+    // here, we ensure the build script is only re-run when
+    // `memory.x` is changed.
+    println!("cargo:rerun-if-changed=memory.x");
+
+    println!("cargo:rustc-link-arg-bins=--nmagic");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
+}
diff --git a/examples/mspm0l1306/memory.x b/examples/mspm0l1306/memory.x
new file mode 100644
index 000000000..d93b61f44
--- /dev/null
+++ b/examples/mspm0l1306/memory.x
@@ -0,0 +1,5 @@
+MEMORY
+{
+  FLASH : ORIGIN = 0x00000000, LENGTH = 64K
+  RAM   : ORIGIN = 0x20000000, LENGTH = 4K
+}
diff --git a/examples/mspm0l1306/src/bin/blinky.rs b/examples/mspm0l1306/src/bin/blinky.rs
new file mode 100644
index 000000000..055a5cd81
--- /dev/null
+++ b/examples/mspm0l1306/src/bin/blinky.rs
@@ -0,0 +1,25 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Level, Output};
+use embassy_mspm0::Config;
+use embassy_time::Timer;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+    let p = embassy_mspm0::init(Config::default());
+
+    let mut led1 = Output::new(p.PA0, Level::Low);
+    led1.set_inversion(true);
+
+    loop {
+        Timer::after_millis(400).await;
+
+        info!("Toggle");
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0l1306/src/bin/button.rs b/examples/mspm0l1306/src/bin/button.rs
new file mode 100644
index 000000000..d8c85947f
--- /dev/null
+++ b/examples/mspm0l1306/src/bin/button.rs
@@ -0,0 +1,33 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Input, Level, Output, Pull};
+use embassy_mspm0::Config;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+
+    let p = embassy_mspm0::init(Config::default());
+
+    let led1 = p.PA0;
+    let s2 = p.PA14;
+
+    let mut led1 = Output::new(led1, Level::Low);
+
+    let mut s2 = Input::new(s2, Pull::Up);
+
+    // led1 is active low
+    led1.set_high();
+
+    loop {
+        s2.wait_for_falling_edge().await;
+
+        info!("Switch 2 was pressed");
+
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0l2228/.cargo/config.toml b/examples/mspm0l2228/.cargo/config.toml
new file mode 100644
index 000000000..f383afd9e
--- /dev/null
+++ b/examples/mspm0l2228/.cargo/config.toml
@@ -0,0 +1,9 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+# replace MSPM0L2228 with your chip as listed in `probe-rs chip list`
+runner = "probe-rs run --restore-unwritten --verify --chip MSPM0L2228 --protocol=swd"
+
+[build]
+target = "thumbv6m-none-eabi"
+
+[env]
+DEFMT_LOG = "trace"
diff --git a/examples/mspm0l2228/Cargo.toml b/examples/mspm0l2228/Cargo.toml
new file mode 100644
index 000000000..abebcc00d
--- /dev/null
+++ b/examples/mspm0l2228/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+edition = "2021"
+name = "embassy-mspm0-l2228-examples"
+version = "0.1.0"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+embassy-mspm0 = { version = "0.1.0", path = "../../embassy-mspm0", features = ["mspm0l222x", "rt", "time-driver-any"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt"] }
+embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
+embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt"] }
+panic-halt = "0.2.0"
+cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
+cortex-m-rt = { version = "0.7.0"}
+defmt = "0.3"
+defmt-rtt = "0.4"
+panic-probe = { version = "0.3.2", features = ["print-defmt"] }
+panic-semihosting = "0.6.0"
+
+[profile.release]
+debug = 2
diff --git a/examples/mspm0l2228/README.md b/examples/mspm0l2228/README.md
new file mode 100644
index 000000000..c73fa13b6
--- /dev/null
+++ b/examples/mspm0l2228/README.md
@@ -0,0 +1,27 @@
+# Examples for MSPM0L222x family
+
+Run individual examples with
+```
+cargo run --bin <module-name>
+```
+for example
+```
+cargo run --bin blinky
+```
+
+## Checklist before running examples
+A large number of the examples are written for the [LP-MSPM0L2228](https://www.ti.com/tool/LP-MSPM0L2228) board.
+
+You might need to adjust `.cargo/config.toml`, `Cargo.toml` and possibly update pin numbers or peripherals to match the specific MCU or board you are using.
+
+* [ ] Update .cargo/config.toml with the correct probe-rs command to use your specific MCU. For example for L2228 it should be `probe-rs run --chip MSPM0L2228`. (use `probe-rs chip list` to find your chip)
+* [ ] Update Cargo.toml to have the correct `embassy-mspm0` feature. For example for L2228 it should be `mspm0l2228`. Look in the `Cargo.toml` file of the `embassy-mspm0` project to find the correct feature flag for your chip.
+* [ ] If your board has a special clock or power configuration, make sure that it is set up appropriately.
+* [ ] If your board has different pin mapping, update any pin numbers or peripherals in the given example code to match your schematic
+
+If you are unsure, please drop by the Embassy Matrix chat for support, and let us know:
+
+* Which example you are trying to run
+* Which chip and board you are using
+
+Embassy Chat: https://matrix.to/#/#embassy-rs:matrix.org
diff --git a/examples/mspm0l2228/build.rs b/examples/mspm0l2228/build.rs
new file mode 100644
index 000000000..30691aa97
--- /dev/null
+++ b/examples/mspm0l2228/build.rs
@@ -0,0 +1,35 @@
+//! This build script copies the `memory.x` file from the crate root into
+//! a directory where the linker can always find it at build time.
+//! For many projects this is optional, as the linker always searches the
+//! project root directory -- wherever `Cargo.toml` is. However, if you
+//! are using a workspace or have a more complicated build setup, this
+//! build script becomes required. Additionally, by requesting that
+//! Cargo re-run the build script whenever `memory.x` is changed,
+//! updating `memory.x` ensures a rebuild of the application with the
+//! new memory settings.
+
+use std::env;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    // Put `memory.x` in our output directory and ensure it's
+    // on the linker search path.
+    let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
+    File::create(out.join("memory.x"))
+        .unwrap()
+        .write_all(include_bytes!("memory.x"))
+        .unwrap();
+    println!("cargo:rustc-link-search={}", out.display());
+
+    // By default, Cargo will re-run a build script whenever
+    // any file in the project changes. By specifying `memory.x`
+    // here, we ensure the build script is only re-run when
+    // `memory.x` is changed.
+    println!("cargo:rerun-if-changed=memory.x");
+
+    println!("cargo:rustc-link-arg-bins=--nmagic");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
+}
diff --git a/examples/mspm0l2228/memory.x b/examples/mspm0l2228/memory.x
new file mode 100644
index 000000000..aba414a88
--- /dev/null
+++ b/examples/mspm0l2228/memory.x
@@ -0,0 +1,6 @@
+MEMORY
+{
+  FLASH : ORIGIN = 0x00000000, LENGTH = 256K
+  /* Select non-parity range of SRAM due to SRAM_ERR_01 errata in SLAZ758 */
+  RAM   : ORIGIN = 0x20200000, LENGTH = 32K
+}
diff --git a/examples/mspm0l2228/src/bin/blinky.rs b/examples/mspm0l2228/src/bin/blinky.rs
new file mode 100644
index 000000000..055a5cd81
--- /dev/null
+++ b/examples/mspm0l2228/src/bin/blinky.rs
@@ -0,0 +1,25 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Level, Output};
+use embassy_mspm0::Config;
+use embassy_time::Timer;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+    let p = embassy_mspm0::init(Config::default());
+
+    let mut led1 = Output::new(p.PA0, Level::Low);
+    led1.set_inversion(true);
+
+    loop {
+        Timer::after_millis(400).await;
+
+        info!("Toggle");
+        led1.toggle();
+    }
+}
diff --git a/examples/mspm0l2228/src/bin/button.rs b/examples/mspm0l2228/src/bin/button.rs
new file mode 100644
index 000000000..47bfd274b
--- /dev/null
+++ b/examples/mspm0l2228/src/bin/button.rs
@@ -0,0 +1,33 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::gpio::{Input, Level, Output, Pull};
+use embassy_mspm0::Config;
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+
+    let p = embassy_mspm0::init(Config::default());
+
+    let led1 = p.PA0;
+    let s2 = p.PB8;
+
+    let mut led1 = Output::new(led1, Level::Low);
+
+    let mut s2 = Input::new(s2, Pull::Up);
+
+    // led1 is active low
+    led1.set_high();
+
+    loop {
+        s2.wait_for_falling_edge().await;
+
+        info!("Switch 2 was pressed");
+
+        led1.toggle();
+    }
+}
diff --git a/examples/nrf51/Cargo.toml b/examples/nrf51/Cargo.toml
index b6760a428..97b5b924a 100644
--- a/examples/nrf51/Cargo.toml
+++ b/examples/nrf51/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.1.0"
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-4096", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../embassy-nrf", features = ["defmt", "nrf51", "gpiote", "time-driver-rtc1", "unstable-pac", "time", "rt"] }
 
diff --git a/examples/nrf52810/Cargo.toml b/examples/nrf52810/Cargo.toml
index 297a52537..cd59b86c3 100644
--- a/examples/nrf52810/Cargo.toml
+++ b/examples/nrf52810/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-8192", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../embassy-nrf", features = ["defmt", "nrf52810", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 
diff --git a/examples/nrf52840-rtic/src/bin/blinky.rs b/examples/nrf52840-rtic/src/bin/blinky.rs
index 5a074ea17..719e22729 100644
--- a/examples/nrf52840-rtic/src/bin/blinky.rs
+++ b/examples/nrf52840-rtic/src/bin/blinky.rs
@@ -8,7 +8,7 @@ use {defmt_rtt as _, panic_probe as _};
 mod app {
     use defmt::info;
     use embassy_nrf::gpio::{Level, Output, OutputDrive};
-    use embassy_nrf::peripherals;
+    use embassy_nrf::{peripherals, Peri};
     use embassy_time::Timer;
 
     #[shared]
@@ -28,7 +28,7 @@ mod app {
     }
 
     #[task(priority = 1)]
-    async fn blink(_cx: blink::Context, pin: peripherals::P0_13) {
+    async fn blink(_cx: blink::Context, pin: Peri<'static, peripherals::P0_13>) {
         let mut led = Output::new(pin, Level::Low, OutputDrive::Standard);
 
         loop {
diff --git a/examples/nrf52840/Cargo.toml b/examples/nrf52840/Cargo.toml
index f479d6af6..902193f3a 100644
--- a/examples/nrf52840/Cargo.toml
+++ b/examples/nrf52840/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../embassy-nrf", features = ["defmt", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet"] }
diff --git a/examples/nrf52840/src/bin/channel_sender_receiver.rs b/examples/nrf52840/src/bin/channel_sender_receiver.rs
index 29f70f91c..74c62ca20 100644
--- a/examples/nrf52840/src/bin/channel_sender_receiver.rs
+++ b/examples/nrf52840/src/bin/channel_sender_receiver.rs
@@ -3,7 +3,8 @@
 
 use defmt::unwrap;
 use embassy_executor::Spawner;
-use embassy_nrf::gpio::{AnyPin, Level, Output, OutputDrive, Pin};
+use embassy_nrf::gpio::{AnyPin, Level, Output, OutputDrive};
+use embassy_nrf::Peri;
 use embassy_sync::blocking_mutex::raw::NoopRawMutex;
 use embassy_sync::channel::{Channel, Receiver, Sender};
 use embassy_time::Timer;
@@ -28,7 +29,7 @@ async fn send_task(sender: Sender<'static, NoopRawMutex, LedState, 1>) {
 }
 
 #[embassy_executor::task]
-async fn recv_task(led: AnyPin, receiver: Receiver<'static, NoopRawMutex, LedState, 1>) {
+async fn recv_task(led: Peri<'static, AnyPin>, receiver: Receiver<'static, NoopRawMutex, LedState, 1>) {
     let mut led = Output::new(led, Level::Low, OutputDrive::Standard);
 
     loop {
@@ -45,5 +46,5 @@ async fn main(spawner: Spawner) {
     let channel = CHANNEL.init(Channel::new());
 
     unwrap!(spawner.spawn(send_task(channel.sender())));
-    unwrap!(spawner.spawn(recv_task(p.P0_13.degrade(), channel.receiver())));
+    unwrap!(spawner.spawn(recv_task(p.P0_13.into(), channel.receiver())));
 }
diff --git a/examples/nrf52840/src/bin/pdm_continuous.rs b/examples/nrf52840/src/bin/pdm_continuous.rs
index e948203a5..0d76636b0 100644
--- a/examples/nrf52840/src/bin/pdm_continuous.rs
+++ b/examples/nrf52840/src/bin/pdm_continuous.rs
@@ -20,14 +20,14 @@ bind_interrupts!(struct Irqs {
 
 #[embassy_executor::main]
 async fn main(_p: Spawner) {
-    let mut p = embassy_nrf::init(Default::default());
+    let p = embassy_nrf::init(Default::default());
     let mut config = Config::default();
     // Pins are correct for the onboard microphone on the Feather nRF52840 Sense.
     config.frequency = Frequency::_1280K; // 16 kHz sample rate
     config.ratio = Ratio::RATIO80;
     config.operation_mode = OperationMode::Mono;
     config.gain_left = I7F1::from_bits(5); // 2.5 dB
-    let mut pdm = Pdm::new(p.PDM, Irqs, &mut p.P0_00, &mut p.P0_01, config);
+    let mut pdm = Pdm::new(p.PDM, Irqs, p.P0_00, p.P0_01, config);
 
     let mut bufs = [[0; 1024]; 2];
 
diff --git a/examples/nrf52840/src/bin/qspi_lowpower.rs b/examples/nrf52840/src/bin/qspi_lowpower.rs
index 516c9b481..238a0d941 100644
--- a/examples/nrf52840/src/bin/qspi_lowpower.rs
+++ b/examples/nrf52840/src/bin/qspi_lowpower.rs
@@ -37,14 +37,14 @@ async fn main(_p: Spawner) {
         });
 
         let mut q = qspi::Qspi::new(
-            &mut p.QSPI,
+            p.QSPI.reborrow(),
             Irqs,
-            &mut p.P0_19,
-            &mut p.P0_17,
-            &mut p.P0_20,
-            &mut p.P0_21,
-            &mut p.P0_22,
-            &mut p.P0_23,
+            p.P0_19.reborrow(),
+            p.P0_17.reborrow(),
+            p.P0_20.reborrow(),
+            p.P0_21.reborrow(),
+            p.P0_22.reborrow(),
+            p.P0_23.reborrow(),
             config,
         );
 
diff --git a/examples/nrf52840/src/bin/saadc.rs b/examples/nrf52840/src/bin/saadc.rs
index 653b7d606..cf2d860ab 100644
--- a/examples/nrf52840/src/bin/saadc.rs
+++ b/examples/nrf52840/src/bin/saadc.rs
@@ -16,7 +16,7 @@ bind_interrupts!(struct Irqs {
 async fn main(_p: Spawner) {
     let mut p = embassy_nrf::init(Default::default());
     let config = Config::default();
-    let channel_config = ChannelConfig::single_ended(&mut p.P0_02);
+    let channel_config = ChannelConfig::single_ended(p.P0_02.reborrow());
     let mut saadc = Saadc::new(p.SAADC, Irqs, config, [channel_config]);
 
     loop {
diff --git a/examples/nrf52840/src/bin/saadc_continuous.rs b/examples/nrf52840/src/bin/saadc_continuous.rs
index f76fa3570..e8f169c8c 100644
--- a/examples/nrf52840/src/bin/saadc_continuous.rs
+++ b/examples/nrf52840/src/bin/saadc_continuous.rs
@@ -18,9 +18,9 @@ bind_interrupts!(struct Irqs {
 async fn main(_p: Spawner) {
     let mut p = embassy_nrf::init(Default::default());
     let config = Config::default();
-    let channel_1_config = ChannelConfig::single_ended(&mut p.P0_02);
-    let channel_2_config = ChannelConfig::single_ended(&mut p.P0_03);
-    let channel_3_config = ChannelConfig::single_ended(&mut p.P0_04);
+    let channel_1_config = ChannelConfig::single_ended(p.P0_02.reborrow());
+    let channel_2_config = ChannelConfig::single_ended(p.P0_03.reborrow());
+    let channel_3_config = ChannelConfig::single_ended(p.P0_04.reborrow());
     let mut saadc = Saadc::new(
         p.SAADC,
         Irqs,
@@ -40,9 +40,9 @@ async fn main(_p: Spawner) {
 
     saadc
         .run_task_sampler(
-            &mut p.TIMER0,
-            &mut p.PPI_CH0,
-            &mut p.PPI_CH1,
+            p.TIMER0.reborrow(),
+            p.PPI_CH0.reborrow(),
+            p.PPI_CH1.reborrow(),
             Frequency::F1MHz,
             1000, // We want to sample at 1KHz
             &mut bufs,
diff --git a/examples/nrf52840/src/bin/twim_lowpower.rs b/examples/nrf52840/src/bin/twim_lowpower.rs
index e2efbdd8d..8a6f958eb 100644
--- a/examples/nrf52840/src/bin/twim_lowpower.rs
+++ b/examples/nrf52840/src/bin/twim_lowpower.rs
@@ -32,7 +32,13 @@ async fn main(_p: Spawner) {
         let config = twim::Config::default();
 
         // Create the TWIM instance with borrowed singletons, so they're not consumed.
-        let mut twi = Twim::new(&mut p.TWISPI0, Irqs, &mut p.P0_03, &mut p.P0_04, config);
+        let mut twi = Twim::new(
+            p.TWISPI0.reborrow(),
+            Irqs,
+            p.P0_03.reborrow(),
+            p.P0_04.reborrow(),
+            config,
+        );
 
         info!("Reading...");
 
diff --git a/examples/nrf5340/Cargo.toml b/examples/nrf5340/Cargo.toml
index 2a83633b4..459c43221 100644
--- a/examples/nrf5340/Cargo.toml
+++ b/examples/nrf5340/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../embassy-nrf", features = ["defmt", "nrf5340-app-s", "time-driver-rtc1", "gpiote", "unstable-pac"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet"] }
diff --git a/examples/nrf54l15/Cargo.toml b/examples/nrf54l15/Cargo.toml
index 12808fc2a..8848065d8 100644
--- a/examples/nrf54l15/Cargo.toml
+++ b/examples/nrf54l15/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.1.0"
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../embassy-nrf", features = ["defmt", "nrf54l15-app-s", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 
diff --git a/examples/nrf9151/ns/Cargo.toml b/examples/nrf9151/ns/Cargo.toml
index 27def8455..03f38fd63 100644
--- a/examples/nrf9151/ns/Cargo.toml
+++ b/examples/nrf9151/ns/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.1.0"
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-embassy-executor = { version = "0.7.0", path = "../../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../../embassy-nrf", features = ["defmt", "nrf9120-ns", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 
diff --git a/examples/nrf9151/s/Cargo.toml b/examples/nrf9151/s/Cargo.toml
index e57f199c6..ba88f6da3 100644
--- a/examples/nrf9151/s/Cargo.toml
+++ b/examples/nrf9151/s/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.1.0"
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-embassy-executor = { version = "0.7.0", path = "../../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../../embassy-nrf", features = ["defmt", "nrf9120-s", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 
diff --git a/examples/nrf9160/Cargo.toml b/examples/nrf9160/Cargo.toml
index 6965ce202..a720f2d61 100644
--- a/examples/nrf9160/Cargo.toml
+++ b/examples/nrf9160/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.1.0"
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.3.1", path = "../../embassy-nrf", features = ["defmt", "nrf9160-s", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 embassy-net-nrf91 = { version = "0.1.0", path = "../../embassy-net-nrf91", features = ["defmt"] }
diff --git a/examples/nrf9160/src/bin/modem_tcp_client.rs b/examples/nrf9160/src/bin/modem_tcp_client.rs
index 35900cdd8..2ba964b1f 100644
--- a/examples/nrf9160/src/bin/modem_tcp_client.rs
+++ b/examples/nrf9160/src/bin/modem_tcp_client.rs
@@ -13,9 +13,9 @@ use embassy_net::{Ipv4Cidr, Stack, StackResources};
 use embassy_net_nrf91::context::Status;
 use embassy_net_nrf91::{context, Runner, State, TraceBuffer, TraceReader};
 use embassy_nrf::buffered_uarte::{self, BufferedUarteTx};
-use embassy_nrf::gpio::{AnyPin, Level, Output, OutputDrive, Pin};
+use embassy_nrf::gpio::{AnyPin, Level, Output, OutputDrive};
 use embassy_nrf::uarte::Baudrate;
-use embassy_nrf::{bind_interrupts, interrupt, peripherals, uarte};
+use embassy_nrf::{bind_interrupts, interrupt, peripherals, uarte, Peri};
 use embassy_time::{Duration, Timer};
 use embedded_io_async::Write;
 use heapless::Vec;
@@ -91,7 +91,7 @@ fn status_to_config(status: &Status) -> embassy_net::ConfigV4 {
 }
 
 #[embassy_executor::task]
-async fn blink_task(pin: AnyPin) {
+async fn blink_task(pin: Peri<'static, AnyPin>) {
     let mut led = Output::new(pin, Level::Low, OutputDrive::Standard);
     loop {
         led.set_high();
@@ -112,7 +112,7 @@ async fn main(spawner: Spawner) {
 
     info!("Hello World!");
 
-    unwrap!(spawner.spawn(blink_task(p.P0_02.degrade())));
+    unwrap!(spawner.spawn(blink_task(p.P0_02.into())));
 
     let ipc_mem = unsafe {
         let ipc_start = &__start_ipc as *const u8 as *mut MaybeUninit<u8>;
diff --git a/examples/rp/Cargo.toml b/examples/rp/Cargo.toml
index cde804a15..45ca30e4c 100644
--- a/examples/rp/Cargo.toml
+++ b/examples/rp/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal", features = ["defmt"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-98304", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-rp = { version = "0.4.0", path = "../../embassy-rp", features = ["defmt", "unstable-pac", "time-driver", "critical-section-impl", "rp2040"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
@@ -30,7 +30,7 @@ serde = { version = "1.0.203", default-features = false, features = ["derive"] }
 serde-json-core = "0.5.1"
 
 # for assign resources example
-assign-resources = { git = "https://github.com/adamgreig/assign-resources", rev = "94ad10e2729afdf0fd5a77cd12e68409a982f58a" }
+assign-resources = { git = "https://github.com/adamgreig/assign-resources", rev = "bd22cb7a92031fb16f74a5da42469d466c33383e" }
 
 #cortex-m = { version = "0.7.6", features = ["critical-section-single-core"] }
 cortex-m = { version = "0.7.6", features = ["inline-asm"] }
diff --git a/examples/rp/src/bin/adc_dma.rs b/examples/rp/src/bin/adc_dma.rs
index f755cf5bf..b42c13fde 100644
--- a/examples/rp/src/bin/adc_dma.rs
+++ b/examples/rp/src/bin/adc_dma.rs
@@ -38,13 +38,13 @@ async fn main(_spawner: Spawner) {
         // Read 100 samples from a single channel
         let mut buf = [0_u16; BLOCK_SIZE];
         let div = 479; // 100kHz sample rate (48Mhz / 100kHz - 1)
-        adc.read_many(&mut pin, &mut buf, div, &mut dma).await.unwrap();
+        adc.read_many(&mut pin, &mut buf, div, dma.reborrow()).await.unwrap();
         info!("single: {:?} ...etc", buf[..8]);
 
         // Read 100 samples from 4 channels interleaved
         let mut buf = [0_u16; { BLOCK_SIZE * NUM_CHANNELS }];
         let div = 119; // 100kHz sample rate (48Mhz / 100kHz * 4ch - 1)
-        adc.read_many_multichannel(&mut pins, &mut buf, div, &mut dma)
+        adc.read_many_multichannel(&mut pins, &mut buf, div, dma.reborrow())
             .await
             .unwrap();
         info!("multi:  {:?} ...etc", buf[..NUM_CHANNELS * 2]);
diff --git a/examples/rp/src/bin/assign_resources.rs b/examples/rp/src/bin/assign_resources.rs
index ff6eff4a2..341f54d22 100644
--- a/examples/rp/src/bin/assign_resources.rs
+++ b/examples/rp/src/bin/assign_resources.rs
@@ -16,6 +16,7 @@ use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::gpio::{Level, Output};
 use embassy_rp::peripherals::{self, PIN_20, PIN_21};
+use embassy_rp::Peri;
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -38,7 +39,11 @@ async fn main(spawner: Spawner) {
 
 // 1) Assigning a resource to a task by passing parts of the peripherals.
 #[embassy_executor::task]
-async fn double_blinky_manually_assigned(_spawner: Spawner, pin_20: PIN_20, pin_21: PIN_21) {
+async fn double_blinky_manually_assigned(
+    _spawner: Spawner,
+    pin_20: Peri<'static, PIN_20>,
+    pin_21: Peri<'static, PIN_21>,
+) {
     let mut led_20 = Output::new(pin_20, Level::Low);
     let mut led_21 = Output::new(pin_21, Level::High);
 
diff --git a/examples/rp/src/bin/blinky_two_channels.rs b/examples/rp/src/bin/blinky_two_channels.rs
index b2eec2a21..51e139e94 100644
--- a/examples/rp/src/bin/blinky_two_channels.rs
+++ b/examples/rp/src/bin/blinky_two_channels.rs
@@ -11,7 +11,7 @@ use embassy_rp::gpio;
 use embassy_sync::blocking_mutex::raw::ThreadModeRawMutex;
 use embassy_sync::channel::{Channel, Sender};
 use embassy_time::{Duration, Ticker};
-use gpio::{AnyPin, Level, Output};
+use gpio::{Level, Output};
 use {defmt_rtt as _, panic_probe as _};
 
 enum LedState {
@@ -22,7 +22,7 @@ static CHANNEL: Channel<ThreadModeRawMutex, LedState, 64> = Channel::new();
 #[embassy_executor::main]
 async fn main(spawner: Spawner) {
     let p = embassy_rp::init(Default::default());
-    let mut led = Output::new(AnyPin::from(p.PIN_25), Level::High);
+    let mut led = Output::new(p.PIN_25, Level::High);
 
     let dt = 100 * 1_000_000;
     let k = 1.003;
diff --git a/examples/rp/src/bin/blinky_two_tasks.rs b/examples/rp/src/bin/blinky_two_tasks.rs
index a57b513d6..67a9108c0 100644
--- a/examples/rp/src/bin/blinky_two_tasks.rs
+++ b/examples/rp/src/bin/blinky_two_tasks.rs
@@ -11,7 +11,7 @@ use embassy_rp::gpio;
 use embassy_sync::blocking_mutex::raw::ThreadModeRawMutex;
 use embassy_sync::mutex::Mutex;
 use embassy_time::{Duration, Ticker};
-use gpio::{AnyPin, Level, Output};
+use gpio::{Level, Output};
 use {defmt_rtt as _, panic_probe as _};
 
 type LedType = Mutex<ThreadModeRawMutex, Option<Output<'static>>>;
@@ -21,7 +21,7 @@ static LED: LedType = Mutex::new(None);
 async fn main(spawner: Spawner) {
     let p = embassy_rp::init(Default::default());
     // set the content of the global LED reference to the real LED pin
-    let led = Output::new(AnyPin::from(p.PIN_25), Level::High);
+    let led = Output::new(p.PIN_25, Level::High);
     // inner scope is so that once the mutex is written to, the MutexGuard is dropped, thus the
     // Mutex is released
     {
diff --git a/examples/rp/src/bin/orchestrate_tasks.rs b/examples/rp/src/bin/orchestrate_tasks.rs
index 7ff004860..5e2775793 100644
--- a/examples/rp/src/bin/orchestrate_tasks.rs
+++ b/examples/rp/src/bin/orchestrate_tasks.rs
@@ -24,7 +24,7 @@ use embassy_futures::select::{select, Either};
 use embassy_rp::adc::{Adc, Channel, Config, InterruptHandler};
 use embassy_rp::clocks::RoscRng;
 use embassy_rp::gpio::{Input, Pull};
-use embassy_rp::{bind_interrupts, peripherals};
+use embassy_rp::{bind_interrupts, peripherals, Peri};
 use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
 use embassy_sync::mutex::Mutex;
 use embassy_sync::{channel, signal};
diff --git a/examples/rp/src/bin/pio_async.rs b/examples/rp/src/bin/pio_async.rs
index 08c702347..bf6dbee69 100644
--- a/examples/rp/src/bin/pio_async.rs
+++ b/examples/rp/src/bin/pio_async.rs
@@ -4,10 +4,10 @@
 #![no_main]
 use defmt::info;
 use embassy_executor::Spawner;
-use embassy_rp::bind_interrupts;
 use embassy_rp::peripherals::PIO0;
 use embassy_rp::pio::program::pio_asm;
 use embassy_rp::pio::{Common, Config, InterruptHandler, Irq, Pio, PioPin, ShiftDirection, StateMachine};
+use embassy_rp::{bind_interrupts, Peri};
 use fixed::traits::ToFixed;
 use fixed_macro::types::U56F8;
 use {defmt_rtt as _, panic_probe as _};
@@ -16,7 +16,7 @@ bind_interrupts!(struct Irqs {
     PIO0_IRQ_0 => InterruptHandler<PIO0>;
 });
 
-fn setup_pio_task_sm0<'a>(pio: &mut Common<'a, PIO0>, sm: &mut StateMachine<'a, PIO0, 0>, pin: impl PioPin) {
+fn setup_pio_task_sm0<'d>(pio: &mut Common<'d, PIO0>, sm: &mut StateMachine<'d, PIO0, 0>, pin: Peri<'d, impl PioPin>) {
     // Setup sm0
 
     // Send data serially to pin
@@ -50,7 +50,7 @@ async fn pio_task_sm0(mut sm: StateMachine<'static, PIO0, 0>) {
     }
 }
 
-fn setup_pio_task_sm1<'a>(pio: &mut Common<'a, PIO0>, sm: &mut StateMachine<'a, PIO0, 1>) {
+fn setup_pio_task_sm1<'d>(pio: &mut Common<'d, PIO0>, sm: &mut StateMachine<'d, PIO0, 1>) {
     // Setupm sm1
 
     // Read 0b10101 repeatedly until ISR is full
@@ -80,7 +80,7 @@ async fn pio_task_sm1(mut sm: StateMachine<'static, PIO0, 1>) {
     }
 }
 
-fn setup_pio_task_sm2<'a>(pio: &mut Common<'a, PIO0>, sm: &mut StateMachine<'a, PIO0, 2>) {
+fn setup_pio_task_sm2<'d>(pio: &mut Common<'d, PIO0>, sm: &mut StateMachine<'d, PIO0, 2>) {
     // Setup sm2
 
     // Repeatedly trigger IRQ 3
diff --git a/examples/rp/src/bin/pio_dma.rs b/examples/rp/src/bin/pio_dma.rs
index da6e47a1b..64d603ba4 100644
--- a/examples/rp/src/bin/pio_dma.rs
+++ b/examples/rp/src/bin/pio_dma.rs
@@ -5,10 +5,10 @@
 use defmt::info;
 use embassy_executor::Spawner;
 use embassy_futures::join::join;
+use embassy_rp::bind_interrupts;
 use embassy_rp::peripherals::PIO0;
 use embassy_rp::pio::program::pio_asm;
 use embassy_rp::pio::{Config, InterruptHandler, Pio, ShiftConfig, ShiftDirection};
-use embassy_rp::{bind_interrupts, Peripheral};
 use fixed::traits::ToFixed;
 use fixed_macro::types::U56F8;
 use {defmt_rtt as _, panic_probe as _};
@@ -62,8 +62,8 @@ async fn main(_spawner: Spawner) {
     sm.set_config(&cfg);
     sm.set_enable(true);
 
-    let mut dma_out_ref = p.DMA_CH0.into_ref();
-    let mut dma_in_ref = p.DMA_CH1.into_ref();
+    let mut dma_out_ref = p.DMA_CH0;
+    let mut dma_in_ref = p.DMA_CH1;
     let mut dout = [0x12345678u32; 29];
     for i in 1..dout.len() {
         dout[i] = (dout[i - 1] & 0x0fff_ffff) * 13 + 7;
diff --git a/examples/rp/src/bin/pio_i2s.rs b/examples/rp/src/bin/pio_i2s.rs
index 447100ddf..192c8f854 100644
--- a/examples/rp/src/bin/pio_i2s.rs
+++ b/examples/rp/src/bin/pio_i2s.rs
@@ -14,6 +14,7 @@ use core::mem;
 
 use embassy_executor::Spawner;
 use embassy_rp::bind_interrupts;
+use embassy_rp::bootsel::is_bootsel_pressed;
 use embassy_rp::peripherals::PIO0;
 use embassy_rp::pio::{InterruptHandler, Pio};
 use embassy_rp::pio_programs::i2s::{PioI2sOut, PioI2sOutProgram};
@@ -70,7 +71,11 @@ async fn main(_spawner: Spawner) {
         let dma_future = i2s.write(front_buffer);
 
         // fade in audio when bootsel is pressed
-        let fade_target = if p.BOOTSEL.is_pressed() { i32::MAX } else { 0 };
+        let fade_target = if is_bootsel_pressed(p.BOOTSEL.reborrow()) {
+            i32::MAX
+        } else {
+            0
+        };
 
         // fill back buffer with fresh audio samples before awaiting the dma future
         for s in back_buffer.iter_mut() {
diff --git a/examples/rp/src/bin/pwm.rs b/examples/rp/src/bin/pwm.rs
index 2f5f94870..04374323d 100644
--- a/examples/rp/src/bin/pwm.rs
+++ b/examples/rp/src/bin/pwm.rs
@@ -11,6 +11,7 @@ use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::peripherals::{PIN_25, PIN_4, PWM_SLICE2, PWM_SLICE4};
 use embassy_rp::pwm::{Config, Pwm, SetDutyCycle};
+use embassy_rp::Peri;
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -26,7 +27,7 @@ async fn main(spawner: Spawner) {
 /// Using the onboard led, if You are using a different Board than plain Pico2 (i.e. W variant)
 /// you must use another slice & pin and an appropriate resistor.
 #[embassy_executor::task]
-async fn pwm_set_config(slice4: PWM_SLICE4, pin25: PIN_25) {
+async fn pwm_set_config(slice4: Peri<'static, PWM_SLICE4>, pin25: Peri<'static, PIN_25>) {
     let mut c = Config::default();
     c.top = 32_768;
     c.compare_b = 8;
@@ -44,7 +45,7 @@ async fn pwm_set_config(slice4: PWM_SLICE4, pin25: PIN_25) {
 ///
 /// Using GP4 in Slice2, make sure to use an appropriate resistor.
 #[embassy_executor::task]
-async fn pwm_set_dutycycle(slice2: PWM_SLICE2, pin4: PIN_4) {
+async fn pwm_set_dutycycle(slice2: Peri<'static, PWM_SLICE2>, pin4: Peri<'static, PIN_4>) {
     // If we aim for a specific frequency, here is how we can calculate the top value.
     // The top value sets the period of the PWM cycle, so a counter goes from 0 to top and then wraps around to 0.
     // Every such wraparound is one PWM cycle. So here is how we get 25KHz:
diff --git a/examples/rp/src/bin/shared_bus.rs b/examples/rp/src/bin/shared_bus.rs
index c6cb5d64c..9267dfccb 100644
--- a/examples/rp/src/bin/shared_bus.rs
+++ b/examples/rp/src/bin/shared_bus.rs
@@ -8,7 +8,7 @@ use embassy_embedded_hal::shared_bus::asynch::i2c::I2cDevice;
 use embassy_embedded_hal::shared_bus::asynch::spi::SpiDevice;
 use embassy_executor::Spawner;
 use embassy_rp::bind_interrupts;
-use embassy_rp::gpio::{AnyPin, Level, Output};
+use embassy_rp::gpio::{Level, Output};
 use embassy_rp::i2c::{self, I2c, InterruptHandler};
 use embassy_rp::peripherals::{I2C1, SPI1};
 use embassy_rp::spi::{self, Spi};
@@ -45,8 +45,8 @@ async fn main(spawner: Spawner) {
     let spi_bus = SPI_BUS.init(Mutex::new(spi));
 
     // Chip select pins for the SPI devices
-    let cs_a = Output::new(AnyPin::from(p.PIN_0), Level::High);
-    let cs_b = Output::new(AnyPin::from(p.PIN_1), Level::High);
+    let cs_a = Output::new(p.PIN_0, Level::High);
+    let cs_b = Output::new(p.PIN_1, Level::High);
 
     spawner.must_spawn(spi_task_a(spi_bus, cs_a));
     spawner.must_spawn(spi_task_b(spi_bus, cs_b));
diff --git a/examples/rp/src/bin/zerocopy.rs b/examples/rp/src/bin/zerocopy.rs
index 39f03c8e4..d1fb0eb00 100644
--- a/examples/rp/src/bin/zerocopy.rs
+++ b/examples/rp/src/bin/zerocopy.rs
@@ -9,9 +9,9 @@ use core::sync::atomic::{AtomicU16, Ordering};
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::adc::{self, Adc, Async, Config, InterruptHandler};
-use embassy_rp::bind_interrupts;
 use embassy_rp::gpio::Pull;
 use embassy_rp::peripherals::DMA_CH0;
+use embassy_rp::{bind_interrupts, Peri};
 use embassy_sync::blocking_mutex::raw::NoopRawMutex;
 use embassy_sync::zerocopy_channel::{Channel, Receiver, Sender};
 use embassy_time::{Duration, Ticker, Timer};
@@ -31,7 +31,7 @@ static MAX: AtomicU16 = AtomicU16::new(0);
 struct AdcParts {
     adc: Adc<'static, Async>,
     pin: adc::Channel<'static>,
-    dma: DMA_CH0,
+    dma: Peri<'static, DMA_CH0>,
 }
 
 #[embassy_executor::main]
@@ -70,7 +70,10 @@ async fn producer(mut sender: Sender<'static, NoopRawMutex, SampleBuffer>, mut a
         let buf = sender.send().await;
 
         // Fill it with data
-        adc.adc.read_many(&mut adc.pin, buf, 1, &mut adc.dma).await.unwrap();
+        adc.adc
+            .read_many(&mut adc.pin, buf, 1, adc.dma.reborrow())
+            .await
+            .unwrap();
 
         // Notify the channel that the buffer is now ready to be received
         sender.send_done();
diff --git a/examples/rp235x/Cargo.toml b/examples/rp235x/Cargo.toml
index 4e9c93e7c..345a915af 100644
--- a/examples/rp235x/Cargo.toml
+++ b/examples/rp235x/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal", features = ["defmt"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-98304", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-rp = { version = "0.4.0", path = "../../embassy-rp", features = ["defmt", "unstable-pac", "time-driver", "critical-section-impl", "rp235xa", "binary-info"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
@@ -28,7 +28,7 @@ serde = { version = "1.0.203", default-features = false, features = ["derive"] }
 serde-json-core = "0.5.1"
 
 # for assign resources example
-assign-resources = { git = "https://github.com/adamgreig/assign-resources", rev = "94ad10e2729afdf0fd5a77cd12e68409a982f58a" }
+assign-resources = { git = "https://github.com/adamgreig/assign-resources", rev = "bd22cb7a92031fb16f74a5da42469d466c33383e" }
 
 # for TB6612FNG example
 tb6612fng = "1.0.0"
diff --git a/examples/rp235x/src/bin/adc_dma.rs b/examples/rp235x/src/bin/adc_dma.rs
index f755cf5bf..b42c13fde 100644
--- a/examples/rp235x/src/bin/adc_dma.rs
+++ b/examples/rp235x/src/bin/adc_dma.rs
@@ -38,13 +38,13 @@ async fn main(_spawner: Spawner) {
         // Read 100 samples from a single channel
         let mut buf = [0_u16; BLOCK_SIZE];
         let div = 479; // 100kHz sample rate (48Mhz / 100kHz - 1)
-        adc.read_many(&mut pin, &mut buf, div, &mut dma).await.unwrap();
+        adc.read_many(&mut pin, &mut buf, div, dma.reborrow()).await.unwrap();
         info!("single: {:?} ...etc", buf[..8]);
 
         // Read 100 samples from 4 channels interleaved
         let mut buf = [0_u16; { BLOCK_SIZE * NUM_CHANNELS }];
         let div = 119; // 100kHz sample rate (48Mhz / 100kHz * 4ch - 1)
-        adc.read_many_multichannel(&mut pins, &mut buf, div, &mut dma)
+        adc.read_many_multichannel(&mut pins, &mut buf, div, dma.reborrow())
             .await
             .unwrap();
         info!("multi:  {:?} ...etc", buf[..NUM_CHANNELS * 2]);
diff --git a/examples/rp235x/src/bin/assign_resources.rs b/examples/rp235x/src/bin/assign_resources.rs
index ff6eff4a2..341f54d22 100644
--- a/examples/rp235x/src/bin/assign_resources.rs
+++ b/examples/rp235x/src/bin/assign_resources.rs
@@ -16,6 +16,7 @@ use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::gpio::{Level, Output};
 use embassy_rp::peripherals::{self, PIN_20, PIN_21};
+use embassy_rp::Peri;
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -38,7 +39,11 @@ async fn main(spawner: Spawner) {
 
 // 1) Assigning a resource to a task by passing parts of the peripherals.
 #[embassy_executor::task]
-async fn double_blinky_manually_assigned(_spawner: Spawner, pin_20: PIN_20, pin_21: PIN_21) {
+async fn double_blinky_manually_assigned(
+    _spawner: Spawner,
+    pin_20: Peri<'static, PIN_20>,
+    pin_21: Peri<'static, PIN_21>,
+) {
     let mut led_20 = Output::new(pin_20, Level::Low);
     let mut led_21 = Output::new(pin_21, Level::High);
 
diff --git a/examples/rp235x/src/bin/blinky_two_channels.rs b/examples/rp235x/src/bin/blinky_two_channels.rs
index b2eec2a21..51e139e94 100644
--- a/examples/rp235x/src/bin/blinky_two_channels.rs
+++ b/examples/rp235x/src/bin/blinky_two_channels.rs
@@ -11,7 +11,7 @@ use embassy_rp::gpio;
 use embassy_sync::blocking_mutex::raw::ThreadModeRawMutex;
 use embassy_sync::channel::{Channel, Sender};
 use embassy_time::{Duration, Ticker};
-use gpio::{AnyPin, Level, Output};
+use gpio::{Level, Output};
 use {defmt_rtt as _, panic_probe as _};
 
 enum LedState {
@@ -22,7 +22,7 @@ static CHANNEL: Channel<ThreadModeRawMutex, LedState, 64> = Channel::new();
 #[embassy_executor::main]
 async fn main(spawner: Spawner) {
     let p = embassy_rp::init(Default::default());
-    let mut led = Output::new(AnyPin::from(p.PIN_25), Level::High);
+    let mut led = Output::new(p.PIN_25, Level::High);
 
     let dt = 100 * 1_000_000;
     let k = 1.003;
diff --git a/examples/rp235x/src/bin/blinky_two_tasks.rs b/examples/rp235x/src/bin/blinky_two_tasks.rs
index a57b513d6..67a9108c0 100644
--- a/examples/rp235x/src/bin/blinky_two_tasks.rs
+++ b/examples/rp235x/src/bin/blinky_two_tasks.rs
@@ -11,7 +11,7 @@ use embassy_rp::gpio;
 use embassy_sync::blocking_mutex::raw::ThreadModeRawMutex;
 use embassy_sync::mutex::Mutex;
 use embassy_time::{Duration, Ticker};
-use gpio::{AnyPin, Level, Output};
+use gpio::{Level, Output};
 use {defmt_rtt as _, panic_probe as _};
 
 type LedType = Mutex<ThreadModeRawMutex, Option<Output<'static>>>;
@@ -21,7 +21,7 @@ static LED: LedType = Mutex::new(None);
 async fn main(spawner: Spawner) {
     let p = embassy_rp::init(Default::default());
     // set the content of the global LED reference to the real LED pin
-    let led = Output::new(AnyPin::from(p.PIN_25), Level::High);
+    let led = Output::new(p.PIN_25, Level::High);
     // inner scope is so that once the mutex is written to, the MutexGuard is dropped, thus the
     // Mutex is released
     {
diff --git a/examples/rp235x/src/bin/pio_async.rs b/examples/rp235x/src/bin/pio_async.rs
index 08c702347..baf567b58 100644
--- a/examples/rp235x/src/bin/pio_async.rs
+++ b/examples/rp235x/src/bin/pio_async.rs
@@ -4,10 +4,10 @@
 #![no_main]
 use defmt::info;
 use embassy_executor::Spawner;
-use embassy_rp::bind_interrupts;
 use embassy_rp::peripherals::PIO0;
 use embassy_rp::pio::program::pio_asm;
 use embassy_rp::pio::{Common, Config, InterruptHandler, Irq, Pio, PioPin, ShiftDirection, StateMachine};
+use embassy_rp::{bind_interrupts, Peri};
 use fixed::traits::ToFixed;
 use fixed_macro::types::U56F8;
 use {defmt_rtt as _, panic_probe as _};
@@ -16,7 +16,7 @@ bind_interrupts!(struct Irqs {
     PIO0_IRQ_0 => InterruptHandler<PIO0>;
 });
 
-fn setup_pio_task_sm0<'a>(pio: &mut Common<'a, PIO0>, sm: &mut StateMachine<'a, PIO0, 0>, pin: impl PioPin) {
+fn setup_pio_task_sm0<'a>(pio: &mut Common<'a, PIO0>, sm: &mut StateMachine<'a, PIO0, 0>, pin: Peri<'a, impl PioPin>) {
     // Setup sm0
 
     // Send data serially to pin
diff --git a/examples/rp235x/src/bin/pio_dma.rs b/examples/rp235x/src/bin/pio_dma.rs
index da6e47a1b..64d603ba4 100644
--- a/examples/rp235x/src/bin/pio_dma.rs
+++ b/examples/rp235x/src/bin/pio_dma.rs
@@ -5,10 +5,10 @@
 use defmt::info;
 use embassy_executor::Spawner;
 use embassy_futures::join::join;
+use embassy_rp::bind_interrupts;
 use embassy_rp::peripherals::PIO0;
 use embassy_rp::pio::program::pio_asm;
 use embassy_rp::pio::{Config, InterruptHandler, Pio, ShiftConfig, ShiftDirection};
-use embassy_rp::{bind_interrupts, Peripheral};
 use fixed::traits::ToFixed;
 use fixed_macro::types::U56F8;
 use {defmt_rtt as _, panic_probe as _};
@@ -62,8 +62,8 @@ async fn main(_spawner: Spawner) {
     sm.set_config(&cfg);
     sm.set_enable(true);
 
-    let mut dma_out_ref = p.DMA_CH0.into_ref();
-    let mut dma_in_ref = p.DMA_CH1.into_ref();
+    let mut dma_out_ref = p.DMA_CH0;
+    let mut dma_in_ref = p.DMA_CH1;
     let mut dout = [0x12345678u32; 29];
     for i in 1..dout.len() {
         dout[i] = (dout[i - 1] & 0x0fff_ffff) * 13 + 7;
diff --git a/examples/rp235x/src/bin/pio_rotary_encoder_rxf.rs b/examples/rp235x/src/bin/pio_rotary_encoder_rxf.rs
index 0216c131b..ccc601661 100644
--- a/examples/rp235x/src/bin/pio_rotary_encoder_rxf.rs
+++ b/examples/rp235x/src/bin/pio_rotary_encoder_rxf.rs
@@ -9,7 +9,7 @@ use embassy_executor::Spawner;
 use embassy_rp::gpio::Pull;
 use embassy_rp::peripherals::PIO0;
 use embassy_rp::pio::program::pio_asm;
-use embassy_rp::{bind_interrupts, pio};
+use embassy_rp::{bind_interrupts, pio, Peri};
 use embassy_time::Timer;
 use fixed::traits::ToFixed;
 use pio::{Common, Config, FifoJoin, Instance, InterruptHandler, Pio, PioPin, ShiftDirection, StateMachine};
@@ -37,8 +37,8 @@ impl<'d, T: Instance, const SM: usize> PioEncoder<'d, T, SM> {
     pub fn new(
         pio: &mut Common<'d, T>,
         mut sm: StateMachine<'d, T, SM>,
-        pin_a: impl PioPin,
-        pin_b: impl PioPin,
+        pin_a: Peri<'d, impl PioPin>,
+        pin_b: Peri<'d, impl PioPin>,
     ) -> Self {
         let mut pin_a = pio.make_pio_pin(pin_a);
         let mut pin_b = pio.make_pio_pin(pin_b);
diff --git a/examples/rp235x/src/bin/pwm.rs b/examples/rp235x/src/bin/pwm.rs
index a3c0f7e49..da1acc18a 100644
--- a/examples/rp235x/src/bin/pwm.rs
+++ b/examples/rp235x/src/bin/pwm.rs
@@ -11,6 +11,7 @@ use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::peripherals::{PIN_25, PIN_4, PWM_SLICE2, PWM_SLICE4};
 use embassy_rp::pwm::{Config, Pwm, SetDutyCycle};
+use embassy_rp::Peri;
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -26,7 +27,7 @@ async fn main(spawner: Spawner) {
 /// Using the onboard led, if You are using a different Board than plain Pico2 (i.e. W variant)
 /// you must use another slice & pin and an appropriate resistor.
 #[embassy_executor::task]
-async fn pwm_set_config(slice4: PWM_SLICE4, pin25: PIN_25) {
+async fn pwm_set_config(slice4: Peri<'static, PWM_SLICE4>, pin25: Peri<'static, PIN_25>) {
     let mut c = Config::default();
     c.top = 32_768;
     c.compare_b = 8;
@@ -44,7 +45,7 @@ async fn pwm_set_config(slice4: PWM_SLICE4, pin25: PIN_25) {
 ///
 /// Using GP4 in Slice2, make sure to use an appropriate resistor.
 #[embassy_executor::task]
-async fn pwm_set_dutycycle(slice2: PWM_SLICE2, pin4: PIN_4) {
+async fn pwm_set_dutycycle(slice2: Peri<'static, PWM_SLICE2>, pin4: Peri<'static, PIN_4>) {
     // If we aim for a specific frequency, here is how we can calculate the top value.
     // The top value sets the period of the PWM cycle, so a counter goes from 0 to top and then wraps around to 0.
     // Every such wraparound is one PWM cycle. So here is how we get 25KHz:
diff --git a/examples/rp235x/src/bin/pwm_tb6612fng_motor_driver.rs b/examples/rp235x/src/bin/pwm_tb6612fng_motor_driver.rs
index 3b700884c..2cfb2038d 100644
--- a/examples/rp235x/src/bin/pwm_tb6612fng_motor_driver.rs
+++ b/examples/rp235x/src/bin/pwm_tb6612fng_motor_driver.rs
@@ -10,7 +10,7 @@ use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::config::Config;
 use embassy_rp::gpio::Output;
-use embassy_rp::{gpio, peripherals, pwm};
+use embassy_rp::{gpio, peripherals, pwm, Peri};
 use embassy_time::{Duration, Timer};
 use tb6612fng::{DriveCommand, Motor, Tb6612fng};
 use {defmt_rtt as _, panic_probe as _};
diff --git a/examples/rp235x/src/bin/shared_bus.rs b/examples/rp235x/src/bin/shared_bus.rs
index c6cb5d64c..9267dfccb 100644
--- a/examples/rp235x/src/bin/shared_bus.rs
+++ b/examples/rp235x/src/bin/shared_bus.rs
@@ -8,7 +8,7 @@ use embassy_embedded_hal::shared_bus::asynch::i2c::I2cDevice;
 use embassy_embedded_hal::shared_bus::asynch::spi::SpiDevice;
 use embassy_executor::Spawner;
 use embassy_rp::bind_interrupts;
-use embassy_rp::gpio::{AnyPin, Level, Output};
+use embassy_rp::gpio::{Level, Output};
 use embassy_rp::i2c::{self, I2c, InterruptHandler};
 use embassy_rp::peripherals::{I2C1, SPI1};
 use embassy_rp::spi::{self, Spi};
@@ -45,8 +45,8 @@ async fn main(spawner: Spawner) {
     let spi_bus = SPI_BUS.init(Mutex::new(spi));
 
     // Chip select pins for the SPI devices
-    let cs_a = Output::new(AnyPin::from(p.PIN_0), Level::High);
-    let cs_b = Output::new(AnyPin::from(p.PIN_1), Level::High);
+    let cs_a = Output::new(p.PIN_0, Level::High);
+    let cs_b = Output::new(p.PIN_1, Level::High);
 
     spawner.must_spawn(spi_task_a(spi_bus, cs_a));
     spawner.must_spawn(spi_task_b(spi_bus, cs_b));
diff --git a/examples/rp235x/src/bin/zerocopy.rs b/examples/rp235x/src/bin/zerocopy.rs
index 39f03c8e4..d1fb0eb00 100644
--- a/examples/rp235x/src/bin/zerocopy.rs
+++ b/examples/rp235x/src/bin/zerocopy.rs
@@ -9,9 +9,9 @@ use core::sync::atomic::{AtomicU16, Ordering};
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_rp::adc::{self, Adc, Async, Config, InterruptHandler};
-use embassy_rp::bind_interrupts;
 use embassy_rp::gpio::Pull;
 use embassy_rp::peripherals::DMA_CH0;
+use embassy_rp::{bind_interrupts, Peri};
 use embassy_sync::blocking_mutex::raw::NoopRawMutex;
 use embassy_sync::zerocopy_channel::{Channel, Receiver, Sender};
 use embassy_time::{Duration, Ticker, Timer};
@@ -31,7 +31,7 @@ static MAX: AtomicU16 = AtomicU16::new(0);
 struct AdcParts {
     adc: Adc<'static, Async>,
     pin: adc::Channel<'static>,
-    dma: DMA_CH0,
+    dma: Peri<'static, DMA_CH0>,
 }
 
 #[embassy_executor::main]
@@ -70,7 +70,10 @@ async fn producer(mut sender: Sender<'static, NoopRawMutex, SampleBuffer>, mut a
         let buf = sender.send().await;
 
         // Fill it with data
-        adc.adc.read_many(&mut adc.pin, buf, 1, &mut adc.dma).await.unwrap();
+        adc.adc
+            .read_many(&mut adc.pin, buf, 1, adc.dma.reborrow())
+            .await
+            .unwrap();
 
         // Notify the channel that the buffer is now ready to be received
         sender.send_done();
diff --git a/examples/std/Cargo.toml b/examples/std/Cargo.toml
index a32e75d08..f00953167 100644
--- a/examples/std/Cargo.toml
+++ b/examples/std/Cargo.toml
@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["log"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-std", "executor-thread", "log"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-std", "executor-thread", "log"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["log", "std", ] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features=[ "log", "medium-ethernet", "medium-ip", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6"] }
 embassy-net-tuntap = { version = "0.1.0", path = "../../embassy-net-tuntap" }
diff --git a/examples/stm32c0/src/bin/adc.rs b/examples/stm32c0/src/bin/adc.rs
index 10481f4d2..1f54b0b18 100644
--- a/examples/stm32c0/src/bin/adc.rs
+++ b/examples/stm32c0/src/bin/adc.rs
@@ -36,7 +36,8 @@ async fn main(_spawner: Spawner) {
         );
 
         let channels_seqence: [&mut AnyAdcChannel<ADC1>; 3] = [&mut vref, &mut temp, &mut pin0];
-        adc.read(&mut dma, channels_seqence.into_iter(), &mut read_buffer).await;
+        adc.read(dma.reborrow(), channels_seqence.into_iter(), &mut read_buffer)
+            .await;
         // Values are ordered according to hardware ADC channel number!
         info!(
             "DMA ADC read in set: vref = {}, temp = {}, pin0 = {}.",
@@ -45,7 +46,7 @@ async fn main(_spawner: Spawner) {
 
         let hw_channel_selection: u32 =
             (1 << temp.get_hw_channel()) + (1 << vref.get_hw_channel()) + (1 << pin0.get_hw_channel());
-        adc.read_in_hw_order(&mut dma, hw_channel_selection, Scandir::UP, &mut read_buffer)
+        adc.read_in_hw_order(dma.reborrow(), hw_channel_selection, Scandir::UP, &mut read_buffer)
             .await;
         info!(
             "DMA ADC read in hardware order: vref = {}, temp = {}, pin0 = {}.",
diff --git a/examples/stm32f0/src/bin/button_controlled_blink.rs b/examples/stm32f0/src/bin/button_controlled_blink.rs
index 4465483d9..744df3e3b 100644
--- a/examples/stm32f0/src/bin/button_controlled_blink.rs
+++ b/examples/stm32f0/src/bin/button_controlled_blink.rs
@@ -8,14 +8,15 @@ use core::sync::atomic::{AtomicU32, Ordering};
 use defmt::info;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::gpio::{AnyPin, Level, Output, Pin, Pull, Speed};
+use embassy_stm32::gpio::{AnyPin, Level, Output, Pull, Speed};
+use embassy_stm32::Peri;
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
 static BLINK_MS: AtomicU32 = AtomicU32::new(0);
 
 #[embassy_executor::task]
-async fn led_task(led: AnyPin) {
+async fn led_task(led: Peri<'static, AnyPin>) {
     // Configure the LED pin as a push pull output and obtain handler.
     // On the Nucleo F091RC there's an on-board LED connected to pin PA5.
     let mut led = Output::new(led, Level::Low, Speed::Low);
@@ -45,7 +46,7 @@ async fn main(spawner: Spawner) {
     BLINK_MS.store(del_var, Ordering::Relaxed);
 
     // Spawn LED blinking task
-    spawner.spawn(led_task(p.PA5.degrade())).unwrap();
+    spawner.spawn(led_task(p.PA5.into())).unwrap();
 
     loop {
         // Check if button got pressed
diff --git a/examples/stm32f1/src/bin/input_capture.rs b/examples/stm32f1/src/bin/input_capture.rs
index 5e2dab9e6..6fe8e0b50 100644
--- a/examples/stm32f1/src/bin/input_capture.rs
+++ b/examples/stm32f1/src/bin/input_capture.rs
@@ -7,14 +7,14 @@ use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_stm32::time::khz;
 use embassy_stm32::timer::input_capture::{CapturePin, InputCapture};
 use embassy_stm32::timer::{self, Channel};
-use embassy_stm32::{bind_interrupts, peripherals};
+use embassy_stm32::{bind_interrupts, peripherals, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
 /// Connect PA2 and PC13 with a 1k Ohm resistor
 
 #[embassy_executor::task]
-async fn blinky(led: peripherals::PC13) {
+async fn blinky(led: Peri<'static, peripherals::PC13>) {
     let mut led = Output::new(led, Level::High, Speed::Low);
 
     loop {
diff --git a/examples/stm32f1/src/bin/pwm_input.rs b/examples/stm32f1/src/bin/pwm_input.rs
index f74853d4e..afbef3edb 100644
--- a/examples/stm32f1/src/bin/pwm_input.rs
+++ b/examples/stm32f1/src/bin/pwm_input.rs
@@ -6,14 +6,14 @@ use embassy_executor::Spawner;
 use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_stm32::time::khz;
 use embassy_stm32::timer::pwm_input::PwmInput;
-use embassy_stm32::{bind_interrupts, peripherals, timer};
+use embassy_stm32::{bind_interrupts, peripherals, timer, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
 /// Connect PA0 and PC13 with a 1k Ohm resistor
 
 #[embassy_executor::task]
-async fn blinky(led: peripherals::PC13) {
+async fn blinky(led: Peri<'static, peripherals::PC13>) {
     let mut led = Output::new(led, Level::High, Speed::Low);
 
     loop {
diff --git a/examples/stm32f1/src/bin/usb_serial.rs b/examples/stm32f1/src/bin/usb_serial.rs
index ee99acf41..77ec307b9 100644
--- a/examples/stm32f1/src/bin/usb_serial.rs
+++ b/examples/stm32f1/src/bin/usb_serial.rs
@@ -47,7 +47,7 @@ async fn main(_spawner: Spawner) {
         // Pull the D+ pin down to send a RESET condition to the USB bus.
         // This forced reset is needed only for development, without it host
         // will not reset your device when you upload new firmware.
-        let _dp = Output::new(&mut p.PA12, Level::Low, Speed::Low);
+        let _dp = Output::new(p.PA12.reborrow(), Level::Low, Speed::Low);
         Timer::after_millis(10).await;
     }
 
diff --git a/examples/stm32f334/src/bin/opamp.rs b/examples/stm32f334/src/bin/opamp.rs
index 2dbf1bdab..b30445ead 100644
--- a/examples/stm32f334/src/bin/opamp.rs
+++ b/examples/stm32f334/src/bin/opamp.rs
@@ -48,7 +48,7 @@ async fn main(_spawner: Spawner) -> ! {
 
     let mut vrefint = adc.enable_vref();
     let mut temperature = adc.enable_temperature();
-    let mut buffer = opamp.buffer_ext(&mut p.PA7, &mut p.PA6, OpAmpGain::Mul1);
+    let mut buffer = opamp.buffer_ext(p.PA7.reborrow(), p.PA6.reborrow(), OpAmpGain::Mul1);
 
     loop {
         let vref = adc.read(&mut vrefint).await;
diff --git a/examples/stm32f4/Cargo.toml b/examples/stm32f4/Cargo.toml
index e611564eb..7aa4354ca 100644
--- a/examples/stm32f4/Cargo.toml
+++ b/examples/stm32f4/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32f429zi to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-tim4", "exti", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt" ] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", ] }
diff --git a/examples/stm32f4/src/bin/can.rs b/examples/stm32f4/src/bin/can.rs
index 8e3beee24..fd90e0d6d 100644
--- a/examples/stm32f4/src/bin/can.rs
+++ b/examples/stm32f4/src/bin/can.rs
@@ -30,7 +30,7 @@ async fn main(_spawner: Spawner) {
     // To synchronise to the bus the RX input needs to see a high level.
     // Use `mem::forget()` to release the borrow on the pin but keep the
     // pull-up resistor enabled.
-    let rx_pin = Input::new(&mut p.PA11, Pull::Up);
+    let rx_pin = Input::new(p.PA11.reborrow(), Pull::Up);
     core::mem::forget(rx_pin);
 
     let mut can = Can::new(p.CAN1, p.PA11, p.PA12, Irqs);
diff --git a/examples/stm32f4/src/bin/dac.rs b/examples/stm32f4/src/bin/dac.rs
index dd2a45718..68fe6cabd 100644
--- a/examples/stm32f4/src/bin/dac.rs
+++ b/examples/stm32f4/src/bin/dac.rs
@@ -4,7 +4,6 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::dac::{DacCh1, Value};
-use embassy_stm32::dma::NoDma;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,7 +11,7 @@ async fn main(_spawner: Spawner) -> ! {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World, dude!");
 
-    let mut dac = DacCh1::new(p.DAC1, NoDma, p.PA4);
+    let mut dac = DacCh1::new_blocking(p.DAC1, p.PA4);
 
     loop {
         for v in 0..=255 {
diff --git a/examples/stm32f4/src/bin/flash_async.rs b/examples/stm32f4/src/bin/flash_async.rs
index 493a536f3..755713542 100644
--- a/examples/stm32f4/src/bin/flash_async.rs
+++ b/examples/stm32f4/src/bin/flash_async.rs
@@ -3,9 +3,9 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::bind_interrupts;
 use embassy_stm32::flash::{Flash, InterruptHandler};
-use embassy_stm32::gpio::{AnyPin, Level, Output, Pin, Speed};
+use embassy_stm32::gpio::{AnyPin, Level, Output, Speed};
+use embassy_stm32::{bind_interrupts, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -21,14 +21,14 @@ async fn main(spawner: Spawner) {
     let mut f = Flash::new(p.FLASH, Irqs);
 
     // Led should blink uninterrupted during ~2sec erase operation
-    spawner.spawn(blinky(p.PB7.degrade())).unwrap();
+    spawner.spawn(blinky(p.PB7.into())).unwrap();
 
     // Test on bank 2 in order not to stall CPU.
     test_flash(&mut f, 1024 * 1024, 128 * 1024).await;
 }
 
 #[embassy_executor::task]
-async fn blinky(p: AnyPin) {
+async fn blinky(p: Peri<'static, AnyPin>) {
     let mut led = Output::new(p, Level::High, Speed::Low);
 
     loop {
diff --git a/examples/stm32f4/src/bin/input_capture.rs b/examples/stm32f4/src/bin/input_capture.rs
index 49de33d2b..fe5e2bdfc 100644
--- a/examples/stm32f4/src/bin/input_capture.rs
+++ b/examples/stm32f4/src/bin/input_capture.rs
@@ -7,14 +7,14 @@ use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_stm32::time::khz;
 use embassy_stm32::timer::input_capture::{CapturePin, InputCapture};
 use embassy_stm32::timer::{self, Channel};
-use embassy_stm32::{bind_interrupts, peripherals};
+use embassy_stm32::{bind_interrupts, peripherals, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
 /// Connect PB2 and PB10 with a 1k Ohm resistor
 
 #[embassy_executor::task]
-async fn blinky(led: peripherals::PB2) {
+async fn blinky(led: Peri<'static, peripherals::PB2>) {
     let mut led = Output::new(led, Level::High, Speed::Low);
 
     loop {
diff --git a/examples/stm32f4/src/bin/pwm_input.rs b/examples/stm32f4/src/bin/pwm_input.rs
index ce200549d..465cbe4f5 100644
--- a/examples/stm32f4/src/bin/pwm_input.rs
+++ b/examples/stm32f4/src/bin/pwm_input.rs
@@ -6,14 +6,14 @@ use embassy_executor::Spawner;
 use embassy_stm32::gpio::{Level, Output, Pull, Speed};
 use embassy_stm32::time::khz;
 use embassy_stm32::timer::pwm_input::PwmInput;
-use embassy_stm32::{bind_interrupts, peripherals, timer};
+use embassy_stm32::{bind_interrupts, peripherals, timer, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
 /// Connect PB2 and PA6 with a 1k Ohm resistor
 
 #[embassy_executor::task]
-async fn blinky(led: peripherals::PB2) {
+async fn blinky(led: Peri<'static, peripherals::PB2>) {
     let mut led = Output::new(led, Level::High, Speed::Low);
 
     loop {
diff --git a/examples/stm32f4/src/bin/ws2812_pwm.rs b/examples/stm32f4/src/bin/ws2812_pwm.rs
index 3ab93d6e0..ca924e181 100644
--- a/examples/stm32f4/src/bin/ws2812_pwm.rs
+++ b/examples/stm32f4/src/bin/ws2812_pwm.rs
@@ -92,7 +92,7 @@ async fn main(_spawner: Spawner) {
     loop {
         for &color in color_list {
             // with &mut, we can easily reuse same DMA channel multiple times
-            ws2812_pwm.waveform_up(&mut dp.DMA1_CH2, pwm_channel, color).await;
+            ws2812_pwm.waveform_up(dp.DMA1_CH2.reborrow(), pwm_channel, color).await;
             // ws2812 need at least 50 us low level input to confirm the input data and change it's state
             Timer::after_micros(50).await;
             // wait until ticker tick
diff --git a/examples/stm32f469/Cargo.toml b/examples/stm32f469/Cargo.toml
index 2c0c9a6c8..4d403bae8 100644
--- a/examples/stm32f469/Cargo.toml
+++ b/examples/stm32f469/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 # Specific examples only for stm32f469
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32f469ni", "unstable-pac", "memory-x", "time-driver-any", "exti", "chrono"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 
 defmt = "0.3"
diff --git a/examples/stm32f7/Cargo.toml b/examples/stm32f7/Cargo.toml
index e8b246184..9fbe2efc3 100644
--- a/examples/stm32f7/Cargo.toml
+++ b/examples/stm32f7/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32f777zi to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32f777zi", "memory-x", "unstable-pac", "time-driver-any", "exti"]  }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet"] }
 embedded-io-async = { version = "0.6.1" }
diff --git a/examples/stm32f7/src/bin/can.rs b/examples/stm32f7/src/bin/can.rs
index a82e335a9..58ba940a8 100644
--- a/examples/stm32f7/src/bin/can.rs
+++ b/examples/stm32f7/src/bin/can.rs
@@ -42,7 +42,7 @@ async fn main(spawner: Spawner) {
     // To synchronise to the bus the RX input needs to see a high level.
     // Use `mem::forget()` to release the borrow on the pin but keep the
     // pull-up resistor enabled.
-    let rx_pin = Input::new(&mut p.PA15, Pull::Up);
+    let rx_pin = Input::new(p.PA15.reborrow(), Pull::Up);
     core::mem::forget(rx_pin);
 
     static CAN: StaticCell<Can<'static>> = StaticCell::new();
diff --git a/examples/stm32g0/src/bin/adc_dma.rs b/examples/stm32g0/src/bin/adc_dma.rs
index 3713e5a21..d7515933c 100644
--- a/examples/stm32g0/src/bin/adc_dma.rs
+++ b/examples/stm32g0/src/bin/adc_dma.rs
@@ -25,7 +25,7 @@ async fn main(_spawner: Spawner) {
 
     loop {
         adc.read(
-            &mut dma,
+            dma.reborrow(),
             [
                 (&mut vrefint_channel, SampleTime::CYCLES160_5),
                 (&mut pa0, SampleTime::CYCLES160_5),
diff --git a/examples/stm32g0/src/bin/input_capture.rs b/examples/stm32g0/src/bin/input_capture.rs
index bc814cb13..08df4e043 100644
--- a/examples/stm32g0/src/bin/input_capture.rs
+++ b/examples/stm32g0/src/bin/input_capture.rs
@@ -16,14 +16,14 @@ use embassy_stm32::time::khz;
 use embassy_stm32::timer::input_capture::{CapturePin, InputCapture};
 use embassy_stm32::timer::simple_pwm::{PwmPin, SimplePwm};
 use embassy_stm32::timer::Channel;
-use embassy_stm32::{bind_interrupts, peripherals, timer};
+use embassy_stm32::{bind_interrupts, peripherals, timer, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
 // Connect PB1 and PA6 with a 1k Ohm resistor
 
 #[embassy_executor::task]
-async fn blinky(led: peripherals::PB1) {
+async fn blinky(led: Peri<'static, peripherals::PB1>) {
     let mut led = Output::new(led, Level::High, Speed::Low);
 
     loop {
diff --git a/examples/stm32g0/src/bin/pwm_input.rs b/examples/stm32g0/src/bin/pwm_input.rs
index db9cf4f8a..9d6b5fe97 100644
--- a/examples/stm32g0/src/bin/pwm_input.rs
+++ b/examples/stm32g0/src/bin/pwm_input.rs
@@ -14,13 +14,13 @@ use embassy_stm32::gpio::{Level, Output, OutputType, Pull, Speed};
 use embassy_stm32::time::khz;
 use embassy_stm32::timer::pwm_input::PwmInput;
 use embassy_stm32::timer::simple_pwm::{PwmPin, SimplePwm};
-use embassy_stm32::{bind_interrupts, peripherals, timer};
+use embassy_stm32::{bind_interrupts, peripherals, timer, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
 // Connect PB1 and PA6 with a 1k Ohm resistor
 #[embassy_executor::task]
-async fn blinky(led: peripherals::PB1) {
+async fn blinky(led: Peri<'static, peripherals::PB1>) {
     let mut led = Output::new(led, Level::High, Speed::Low);
 
     loop {
diff --git a/examples/stm32g4/src/bin/adc_dma.rs b/examples/stm32g4/src/bin/adc_dma.rs
index 970623b32..202704085 100644
--- a/examples/stm32g4/src/bin/adc_dma.rs
+++ b/examples/stm32g4/src/bin/adc_dma.rs
@@ -41,7 +41,7 @@ async fn main(_spawner: Spawner) {
 
     loop {
         adc.read(
-            &mut dma,
+            dma.reborrow(),
             [
                 (&mut vrefint_channel, SampleTime::CYCLES247_5),
                 (&mut pa0, SampleTime::CYCLES247_5),
diff --git a/examples/stm32h5/Cargo.toml b/examples/stm32h5/Cargo.toml
index 5b80e5486..5631ff746 100644
--- a/examples/stm32h5/Cargo.toml
+++ b/examples/stm32h5/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32h563zi to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h563zi", "memory-x", "time-driver-any", "exti", "unstable-pac", "low-power"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "proto-ipv6"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32h5/src/bin/cordic.rs b/examples/stm32h5/src/bin/cordic.rs
index 73e873574..cbf854704 100644
--- a/examples/stm32h5/src/bin/cordic.rs
+++ b/examples/stm32h5/src/bin/cordic.rs
@@ -11,7 +11,7 @@ async fn main(_spawner: Spawner) {
     let mut dp = embassy_stm32::init(Default::default());
 
     let mut cordic = cordic::Cordic::new(
-        &mut dp.CORDIC,
+        dp.CORDIC.reborrow(),
         unwrap!(cordic::Config::new(
             cordic::Function::Sin,
             Default::default(),
@@ -59,8 +59,8 @@ async fn main(_spawner: Spawner) {
     let cnt1 = unwrap!(
         cordic
             .async_calc_32bit(
-                &mut dp.GPDMA1_CH0,
-                &mut dp.GPDMA1_CH1,
+                dp.GPDMA1_CH0.reborrow(),
+                dp.GPDMA1_CH1.reborrow(),
                 &input_buf[..arg1.len() - 1], // limit input buf to its actual length
                 &mut output_u32,
                 true,
diff --git a/examples/stm32h5/src/bin/stop.rs b/examples/stm32h5/src/bin/stop.rs
index 0d14c0668..e650791c5 100644
--- a/examples/stm32h5/src/bin/stop.rs
+++ b/examples/stm32h5/src/bin/stop.rs
@@ -10,7 +10,7 @@ use embassy_stm32::gpio::{AnyPin, Level, Output, Speed};
 use embassy_stm32::low_power::Executor;
 use embassy_stm32::rcc::{HSIPrescaler, LsConfig};
 use embassy_stm32::rtc::{Rtc, RtcConfig};
-use embassy_stm32::Config;
+use embassy_stm32::{Config, Peri};
 use embassy_time::Timer;
 use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
@@ -48,7 +48,7 @@ async fn async_main(spawner: Spawner) {
 }
 
 #[embassy_executor::task]
-async fn blinky(led: AnyPin) {
+async fn blinky(led: Peri<'static, AnyPin>) {
     let mut led = Output::new(led, Level::Low, Speed::Low);
     loop {
         info!("high");
diff --git a/examples/stm32h7/Cargo.toml b/examples/stm32h7/Cargo.toml
index 4c18bb21c..2f98542bb 100644
--- a/examples/stm32h7/Cargo.toml
+++ b/examples/stm32h7/Cargo.toml
@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h743bi", "time-driver-tim2", "exti", "memory-x", "unstable-pac", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal" }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "proto-ipv6", "dns"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32h7/src/bin/adc_dma.rs b/examples/stm32h7/src/bin/adc_dma.rs
index 0b905d227..dc775f18a 100644
--- a/examples/stm32h7/src/bin/adc_dma.rs
+++ b/examples/stm32h7/src/bin/adc_dma.rs
@@ -57,7 +57,7 @@ async fn main(_spawner: Spawner) {
 
     loop {
         adc.read(
-            &mut dma,
+            dma.reborrow(),
             [
                 (&mut vrefint_channel, SampleTime::CYCLES387_5),
                 (&mut pc0, SampleTime::CYCLES810_5),
diff --git a/examples/stm32h7/src/bin/dac.rs b/examples/stm32h7/src/bin/dac.rs
index a6f969aba..27df80336 100644
--- a/examples/stm32h7/src/bin/dac.rs
+++ b/examples/stm32h7/src/bin/dac.rs
@@ -4,7 +4,6 @@
 use cortex_m_rt::entry;
 use defmt::*;
 use embassy_stm32::dac::{DacCh1, Value};
-use embassy_stm32::dma::NoDma;
 use embassy_stm32::Config;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -44,7 +43,7 @@ fn main() -> ! {
     }
     let p = embassy_stm32::init(config);
 
-    let mut dac = DacCh1::new(p.DAC1, NoDma, p.PA4);
+    let mut dac = DacCh1::new_blocking(p.DAC1, p.PA4);
 
     loop {
         for v in 0..=255 {
diff --git a/examples/stm32h7/src/bin/dac_dma.rs b/examples/stm32h7/src/bin/dac_dma.rs
index 3a9887e3c..8314754bc 100644
--- a/examples/stm32h7/src/bin/dac_dma.rs
+++ b/examples/stm32h7/src/bin/dac_dma.rs
@@ -4,11 +4,13 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::dac::{DacCh1, DacCh2, ValueArray};
+use embassy_stm32::mode::Async;
 use embassy_stm32::pac::timer::vals::Mms;
-use embassy_stm32::peripherals::{DAC1, DMA1_CH3, DMA1_CH4, TIM6, TIM7};
+use embassy_stm32::peripherals::{DAC1, TIM6, TIM7};
 use embassy_stm32::rcc::frequency;
 use embassy_stm32::time::Hertz;
 use embassy_stm32::timer::low_level::Timer;
+use embassy_stm32::Peri;
 use micromath::F32Ext;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -56,7 +58,7 @@ async fn main(spawner: Spawner) {
 }
 
 #[embassy_executor::task]
-async fn dac_task1(tim: TIM6, mut dac: DacCh1<'static, DAC1, DMA1_CH3>) {
+async fn dac_task1(tim: Peri<'static, TIM6>, mut dac: DacCh1<'static, DAC1, Async>) {
     let data: &[u8; 256] = &calculate_array::<256>();
 
     info!("TIM6 frequency is {}", frequency::<TIM6>());
@@ -99,7 +101,7 @@ async fn dac_task1(tim: TIM6, mut dac: DacCh1<'static, DAC1, DMA1_CH3>) {
 }
 
 #[embassy_executor::task]
-async fn dac_task2(tim: TIM7, mut dac: DacCh2<'static, DAC1, DMA1_CH4>) {
+async fn dac_task2(tim: Peri<'static, TIM7>, mut dac: DacCh2<'static, DAC1, Async>) {
     let data: &[u8; 256] = &calculate_array::<256>();
 
     info!("TIM7 frequency is {}", frequency::<TIM6>());
diff --git a/examples/stm32h7/src/bin/low_level_timer_api.rs b/examples/stm32h7/src/bin/low_level_timer_api.rs
index b796996ea..8de31ea5b 100644
--- a/examples/stm32h7/src/bin/low_level_timer_api.rs
+++ b/examples/stm32h7/src/bin/low_level_timer_api.rs
@@ -7,7 +7,7 @@ use embassy_stm32::gpio::{AfType, Flex, OutputType, Speed};
 use embassy_stm32::time::{khz, Hertz};
 use embassy_stm32::timer::low_level::{OutputCompareMode, Timer as LLTimer};
 use embassy_stm32::timer::{Channel, Channel1Pin, Channel2Pin, Channel3Pin, Channel4Pin, GeneralInstance32bit4Channel};
-use embassy_stm32::{into_ref, Config, Peripheral};
+use embassy_stm32::{Config, Peri};
 use embassy_time::Timer;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -66,15 +66,13 @@ pub struct SimplePwm32<'d, T: GeneralInstance32bit4Channel> {
 
 impl<'d, T: GeneralInstance32bit4Channel> SimplePwm32<'d, T> {
     pub fn new(
-        tim: impl Peripheral<P = T> + 'd,
-        ch1: impl Peripheral<P = impl Channel1Pin<T>> + 'd,
-        ch2: impl Peripheral<P = impl Channel2Pin<T>> + 'd,
-        ch3: impl Peripheral<P = impl Channel3Pin<T>> + 'd,
-        ch4: impl Peripheral<P = impl Channel4Pin<T>> + 'd,
+        tim: Peri<'d, T>,
+        ch1: Peri<'d, impl Channel1Pin<T>>,
+        ch2: Peri<'d, impl Channel2Pin<T>>,
+        ch3: Peri<'d, impl Channel3Pin<T>>,
+        ch4: Peri<'d, impl Channel4Pin<T>>,
         freq: Hertz,
     ) -> Self {
-        into_ref!(ch1, ch2, ch3, ch4);
-
         let af1 = ch1.af_num();
         let af2 = ch2.af_num();
         let af3 = ch3.af_num();
diff --git a/examples/stm32h723/Cargo.toml b/examples/stm32h723/Cargo.toml
index 148d09dd6..749fd78ae 100644
--- a/examples/stm32h723/Cargo.toml
+++ b/examples/stm32h723/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32h723zg to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h723zg", "time-driver-tim2", "exti", "memory-x", "unstable-pac", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 
diff --git a/examples/stm32h723/src/bin/spdifrx.rs b/examples/stm32h723/src/bin/spdifrx.rs
index 69ef5cd07..bc8249ced 100644
--- a/examples/stm32h723/src/bin/spdifrx.rs
+++ b/examples/stm32h723/src/bin/spdifrx.rs
@@ -77,14 +77,19 @@ async fn main(_spawner: Spawner) {
     };
 
     let mut sai_transmitter = new_sai_transmitter(
-        &mut p.SAI4,
-        &mut p.PD13,
-        &mut p.PC1,
-        &mut p.PD12,
-        &mut p.BDMA_CH0,
+        p.SAI4.reborrow(),
+        p.PD13.reborrow(),
+        p.PC1.reborrow(),
+        p.PD12.reborrow(),
+        p.BDMA_CH0.reborrow(),
         sai_buffer,
     );
-    let mut spdif_receiver = new_spdif_receiver(&mut p.SPDIFRX1, &mut p.PD7, &mut p.DMA2_CH7, spdifrx_buffer);
+    let mut spdif_receiver = new_spdif_receiver(
+        p.SPDIFRX1.reborrow(),
+        p.PD7.reborrow(),
+        p.DMA2_CH7.reborrow(),
+        spdifrx_buffer,
+    );
     spdif_receiver.start();
 
     let mut renew_sai = false;
@@ -96,11 +101,11 @@ async fn main(_spawner: Spawner) {
             trace!("Renew SAI.");
             drop(sai_transmitter);
             sai_transmitter = new_sai_transmitter(
-                &mut p.SAI4,
-                &mut p.PD13,
-                &mut p.PC1,
-                &mut p.PD12,
-                &mut p.BDMA_CH0,
+                p.SAI4.reborrow(),
+                p.PD13.reborrow(),
+                p.PC1.reborrow(),
+                p.PD12.reborrow(),
+                p.BDMA_CH0.reborrow(),
                 sai_buffer,
             );
         }
@@ -111,7 +116,12 @@ async fn main(_spawner: Spawner) {
                 Err(spdifrx::Error::RingbufferError(_)) => {
                     trace!("SPDIFRX ringbuffer error. Renew.");
                     drop(spdif_receiver);
-                    spdif_receiver = new_spdif_receiver(&mut p.SPDIFRX1, &mut p.PD7, &mut p.DMA2_CH7, spdifrx_buffer);
+                    spdif_receiver = new_spdif_receiver(
+                        p.SPDIFRX1.reborrow(),
+                        p.PD7.reborrow(),
+                        p.DMA2_CH7.reborrow(),
+                        spdifrx_buffer,
+                    );
                     spdif_receiver.start();
                     continue;
                 }
diff --git a/examples/stm32h735/Cargo.toml b/examples/stm32h735/Cargo.toml
index 1ae6ed253..4d31dedf1 100644
--- a/examples/stm32h735/Cargo.toml
+++ b/examples/stm32h735/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h735ig", "time-driver-tim2", "exti", "memory-x", "unstable-pac", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal" }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 
diff --git a/examples/stm32h755cm4/Cargo.toml b/examples/stm32h755cm4/Cargo.toml
index e3efa0aa2..7c17bc766 100644
--- a/examples/stm32h755cm4/Cargo.toml
+++ b/examples/stm32h755cm4/Cargo.toml
@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h755zi-cm4", "time-driver-tim2", "exti", "memory-x", "unstable-pac", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal" }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "proto-ipv6", "dns"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32h755cm7/Cargo.toml b/examples/stm32h755cm7/Cargo.toml
index 1f05c71b5..3186929a8 100644
--- a/examples/stm32h755cm7/Cargo.toml
+++ b/examples/stm32h755cm7/Cargo.toml
@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h755zi-cm7", "time-driver-tim3", "exti", "memory-x", "unstable-pac", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal" }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "proto-ipv6", "dns"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32h7b0/Cargo.toml b/examples/stm32h7b0/Cargo.toml
index e0db3c0cd..e5f2dfe86 100644
--- a/examples/stm32h7b0/Cargo.toml
+++ b/examples/stm32h7b0/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h7b0vb", "time-driver-tim2", "exti", "memory-x", "unstable-pac", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal" }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "proto-ipv6", "dns"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32h7rs/Cargo.toml b/examples/stm32h7rs/Cargo.toml
index a47dbe21e..22d59be04 100644
--- a/examples/stm32h7rs/Cargo.toml
+++ b/examples/stm32h7rs/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32h743bi to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32h7s3l8", "time-driver-tim2", "exti", "memory-x", "unstable-pac", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "udp", "medium-ethernet", "medium-ip", "proto-ipv4"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32l4/Cargo.toml b/examples/stm32l4/Cargo.toml
index 495c12936..b609110af 100644
--- a/examples/stm32l4/Cargo.toml
+++ b/examples/stm32l4/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32l4s5vi to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = [ "defmt", "unstable-pac", "stm32l4r5zi", "memory-x", "time-driver-any", "exti", "chrono"]  }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768", ] }
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal" }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
diff --git a/examples/stm32l4/src/bin/dac.rs b/examples/stm32l4/src/bin/dac.rs
index fdbf1d374..50db0e082 100644
--- a/examples/stm32l4/src/bin/dac.rs
+++ b/examples/stm32l4/src/bin/dac.rs
@@ -3,7 +3,6 @@
 
 use defmt::*;
 use embassy_stm32::dac::{DacCh1, Value};
-use embassy_stm32::dma::NoDma;
 use {defmt_rtt as _, panic_probe as _};
 
 #[cortex_m_rt::entry]
@@ -11,7 +10,7 @@ fn main() -> ! {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let mut dac = DacCh1::new(p.DAC1, NoDma, p.PA4);
+    let mut dac = DacCh1::new_blocking(p.DAC1, p.PA4);
 
     loop {
         for v in 0..=255 {
diff --git a/examples/stm32l4/src/bin/dac_dma.rs b/examples/stm32l4/src/bin/dac_dma.rs
index d01b016c0..cde24f411 100644
--- a/examples/stm32l4/src/bin/dac_dma.rs
+++ b/examples/stm32l4/src/bin/dac_dma.rs
@@ -4,11 +4,13 @@
 use defmt::*;
 use embassy_executor::Spawner;
 use embassy_stm32::dac::{DacCh1, DacCh2, ValueArray};
+use embassy_stm32::mode::Async;
 use embassy_stm32::pac::timer::vals::Mms;
-use embassy_stm32::peripherals::{DAC1, DMA1_CH3, DMA1_CH4, TIM6, TIM7};
+use embassy_stm32::peripherals::{DAC1, TIM6, TIM7};
 use embassy_stm32::rcc::frequency;
 use embassy_stm32::time::Hertz;
 use embassy_stm32::timer::low_level::Timer;
+use embassy_stm32::Peri;
 use micromath::F32Ext;
 use {defmt_rtt as _, panic_probe as _};
 
@@ -27,7 +29,7 @@ async fn main(spawner: Spawner) {
 }
 
 #[embassy_executor::task]
-async fn dac_task1(tim: TIM6, mut dac: DacCh1<'static, DAC1, DMA1_CH3>) {
+async fn dac_task1(tim: Peri<'static, TIM6>, mut dac: DacCh1<'static, DAC1, Async>) {
     let data: &[u8; 256] = &calculate_array::<256>();
 
     info!("TIM6 frequency is {}", frequency::<TIM6>());
@@ -70,7 +72,7 @@ async fn dac_task1(tim: TIM6, mut dac: DacCh1<'static, DAC1, DMA1_CH3>) {
 }
 
 #[embassy_executor::task]
-async fn dac_task2(tim: TIM7, mut dac: DacCh2<'static, DAC1, DMA1_CH4>) {
+async fn dac_task2(tim: Peri<'static, TIM7>, mut dac: DacCh2<'static, DAC1, Async>) {
     let data: &[u8; 256] = &calculate_array::<256>();
 
     info!("TIM7 frequency is {}", frequency::<TIM7>());
diff --git a/examples/stm32l432/Cargo.toml b/examples/stm32l432/Cargo.toml
index 71bff8667..e155b3e66 100644
--- a/examples/stm32l432/Cargo.toml
+++ b/examples/stm32l432/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32l4s5vi to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = [ "defmt", "unstable-pac", "stm32l432kc", "memory-x", "time-driver-any", "exti", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = [ "defmt" ] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = [ "task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt" ] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = [ "arch-cortex-m", "executor-thread", "defmt" ] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = [ "defmt", "defmt-timestamp-uptime", "tick-hz-32_768" ] }
 defmt = "0.3"
 defmt-rtt = "0.4"
diff --git a/examples/stm32l5/Cargo.toml b/examples/stm32l5/Cargo.toml
index 7894abb38..fbf68c890 100644
--- a/examples/stm32l5/Cargo.toml
+++ b/examples/stm32l5/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32l552ze to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = [ "defmt", "unstable-pac", "stm32l552ze", "time-driver-any", "exti", "memory-x", "low-power"]  }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt",  "tcp", "dhcpv4", "medium-ethernet"] }
diff --git a/examples/stm32l5/src/bin/stop.rs b/examples/stm32l5/src/bin/stop.rs
index 32a736de8..d7a1efea9 100644
--- a/examples/stm32l5/src/bin/stop.rs
+++ b/examples/stm32l5/src/bin/stop.rs
@@ -7,7 +7,7 @@ use embassy_stm32::gpio::{AnyPin, Level, Output, Speed};
 use embassy_stm32::low_power::Executor;
 use embassy_stm32::rcc::LsConfig;
 use embassy_stm32::rtc::{Rtc, RtcConfig};
-use embassy_stm32::Config;
+use embassy_stm32::{Config, Peri};
 use embassy_time::Timer;
 use static_cell::StaticCell;
 use {defmt_rtt as _, panic_probe as _};
@@ -39,7 +39,7 @@ async fn async_main(spawner: Spawner) {
 }
 
 #[embassy_executor::task]
-async fn blinky(led: AnyPin) -> ! {
+async fn blinky(led: Peri<'static, AnyPin>) -> ! {
     let mut led = Output::new(led, Level::Low, Speed::Low);
     loop {
         info!("high");
diff --git a/examples/stm32u0/src/bin/dac.rs b/examples/stm32u0/src/bin/dac.rs
index fdbf1d374..50db0e082 100644
--- a/examples/stm32u0/src/bin/dac.rs
+++ b/examples/stm32u0/src/bin/dac.rs
@@ -3,7 +3,6 @@
 
 use defmt::*;
 use embassy_stm32::dac::{DacCh1, Value};
-use embassy_stm32::dma::NoDma;
 use {defmt_rtt as _, panic_probe as _};
 
 #[cortex_m_rt::entry]
@@ -11,7 +10,7 @@ fn main() -> ! {
     let p = embassy_stm32::init(Default::default());
     info!("Hello World!");
 
-    let mut dac = DacCh1::new(p.DAC1, NoDma, p.PA4);
+    let mut dac = DacCh1::new_blocking(p.DAC1, p.PA4);
 
     loop {
         for v in 0..=255 {
diff --git a/examples/stm32u5/Cargo.toml b/examples/stm32u5/Cargo.toml
index 33e75cf1e..886c5cb2e 100644
--- a/examples/stm32u5/Cargo.toml
+++ b/examples/stm32u5/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32u5g9zj to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "unstable-pac", "stm32u5g9zj", "time-driver-any", "memory-x" ]  }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.4.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
diff --git a/examples/stm32u5/src/bin/adc.rs b/examples/stm32u5/src/bin/adc.rs
index 6ba21cc63..d2aa28087 100644
--- a/examples/stm32u5/src/bin/adc.rs
+++ b/examples/stm32u5/src/bin/adc.rs
@@ -72,7 +72,7 @@ async fn main(_spawner: embassy_executor::Spawner) {
     let mut measurements = [0u16; 2];
 
     adc1.read(
-        &mut p.GPDMA1_CH0,
+        p.GPDMA1_CH0.reborrow(),
         [
             (&mut degraded11, adc::SampleTime::CYCLES160_5),
             (&mut degraded12, adc::SampleTime::CYCLES160_5),
@@ -96,7 +96,7 @@ async fn main(_spawner: embassy_executor::Spawner) {
 
     // The channels must be in ascending order and can't repeat for ADC4
     adc4.read(
-        &mut p.GPDMA1_CH1,
+        p.GPDMA1_CH1.reborrow(),
         [&mut degraded42, &mut degraded41].into_iter(),
         &mut measurements,
     )
diff --git a/examples/stm32wb/Cargo.toml b/examples/stm32wb/Cargo.toml
index e9959b905..96f66f3af 100644
--- a/examples/stm32wb/Cargo.toml
+++ b/examples/stm32wb/Cargo.toml
@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = [ "defmt", "stm32wb55rg", "time-driver-any", "memory-x", "exti"]  }
 embassy-stm32-wpan = { version = "0.1.0", path = "../../embassy-stm32-wpan", features = ["defmt", "stm32wb55rg"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "udp", "proto-ipv6", "medium-ieee802154", ], optional=true }
 
diff --git a/examples/stm32wba/Cargo.toml b/examples/stm32wba/Cargo.toml
index 0f55bee39..60b09adb4 100644
--- a/examples/stm32wba/Cargo.toml
+++ b/examples/stm32wba/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = [ "defmt", "stm32wba55cg", "time-driver-any", "memory-x", "exti"]  }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.7.0", path = "../../embassy-net", features = ["defmt", "udp", "proto-ipv6", "medium-ieee802154", ], optional=true }
 
diff --git a/examples/stm32wl/Cargo.toml b/examples/stm32wl/Cargo.toml
index 194e58459..6b677914e 100644
--- a/examples/stm32wl/Cargo.toml
+++ b/examples/stm32wl/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 # Change stm32wl55jc-cm4 to your chip name, if necessary.
 embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = ["defmt", "stm32wl55jc-cm4", "time-driver-any", "memory-x", "unstable-pac", "exti", "chrono"] }
 embassy-sync = { version = "0.6.2", path = "../../embassy-sync", features = ["defmt"] }
-embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["task-arena-size-4096", "arch-cortex-m", "executor-thread", "defmt"] }
+embassy-executor = { version = "0.7.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt"] }
 embassy-time = { version = "0.4.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-embedded-hal = { version = "0.3.0", path = "../../embassy-embedded-hal" }