9 files changed, 211 insertions, 2 deletions

diff --git a/embassy-stm32/Cargo.toml b/embassy-stm32/Cargo.toml
index ab3a34726..520443466 100644
--- a/embassy-stm32/Cargo.toml
+++ b/embassy-stm32/Cargo.toml
@@ -81,7 +81,7 @@ futures-util = { version = "0.3.30", default-features = false }
 sdio-host = "0.9.0"
 critical-section = "1.1"
 #stm32-metapac = { version = "16" }
-stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-dbdc1a4ea26229805def4738b777933803086f93" }
+stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-df3f5212f2dd70955a6b3d0137e7b4457c6047bf" }
 
 vcell = "0.1.3"
 nb = "1.0.0"
@@ -110,7 +110,7 @@ proc-macro2 = "1.0.36"
 quote = "1.0.15"
 
 #stm32-metapac = { version = "16", default-features = false, features = ["metadata"]}
-stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-dbdc1a4ea26229805def4738b777933803086f93", default-features = false, features = ["metadata"] }
+stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-df3f5212f2dd70955a6b3d0137e7b4457c6047bf", default-features = false, features = ["metadata"] }
 
 [features]
 default = ["rt"]
diff --git a/examples/stm32wba6/.cargo/config.toml b/examples/stm32wba6/.cargo/config.toml
new file mode 100644
index 000000000..1896068d8
--- /dev/null
+++ b/examples/stm32wba6/.cargo/config.toml
@@ -0,0 +1,8 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+runner = "probe-rs run --chip STM32WBA65RI"
+
+[build]
+target = "thumbv8m.main-none-eabihf"
+
+[env]
+DEFMT_LOG = "trace"
diff --git a/examples/stm32wba6/Cargo.toml b/examples/stm32wba6/Cargo.toml
new file mode 100644
index 000000000..19c5e1e75
--- /dev/null
+++ b/examples/stm32wba6/Cargo.toml
@@ -0,0 +1,26 @@
+[package]
+edition = "2021"
+name = "embassy-stm32wba-examples"
+version = "0.1.0"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+embassy-stm32 = { version = "0.2.0", path = "../../embassy-stm32", features = [ "defmt", "stm32wba65ri", "time-driver-any", "memory-x", "exti"]  }
+embassy-sync = { version = "0.7.0", path = "../../embassy-sync", features = ["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 = "0.5.0", path = "../../embassy-usb", features = ["defmt"] }
+embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
+
+defmt = "1.0.1"
+defmt-rtt = "1.0.0"
+
+cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }
+cortex-m-rt = "0.7.0"
+embedded-hal = "1.0.0"
+panic-probe = { version = "1.0.0", features = ["print-defmt"] }
+heapless = { version = "0.8", default-features = false }
+static_cell = "2"
+
+[profile.release]
+debug = 2
diff --git a/examples/stm32wba6/build.rs b/examples/stm32wba6/build.rs
new file mode 100644
index 000000000..8fc6faab8
--- /dev/null
+++ b/examples/stm32wba6/build.rs
@@ -0,0 +1,10 @@
+use std::error::Error;
+
+fn main() -> Result<(), Box<dyn Error>> {
+    println!("cargo:rerun-if-changed=link.x");
+    println!("cargo:rustc-link-arg-bins=--nmagic");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+    println!("cargo:rustc-link-arg-bins=-Tdefmt.x");
+
+    Ok(())
+}
diff --git a/examples/stm32wba6/src/bin/adc.rs b/examples/stm32wba6/src/bin/adc.rs
new file mode 100644
index 000000000..a9651d57e
--- /dev/null
+++ b/examples/stm32wba6/src/bin/adc.rs
@@ -0,0 +1,49 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_stm32::adc::{adc4, AdcChannel};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: embassy_executor::Spawner) {
+    let config = embassy_stm32::Config::default();
+
+    let mut p = embassy_stm32::init(config);
+
+    // **** ADC4 init ****
+    let mut adc4 = adc4::Adc4::new(p.ADC4);
+    let mut adc4_pin1 = p.PA0; // A4
+    let mut adc4_pin2 = p.PA1; // A5
+    adc4.set_resolution(adc4::Resolution::BITS12);
+    adc4.set_averaging(adc4::Averaging::Samples256);
+    adc4.set_sample_time(adc4::SampleTime::CYCLES1_5);
+    let max4 = adc4::resolution_to_max_count(adc4::Resolution::BITS12);
+
+    // **** ADC4 blocking read ****
+    let raw: u16 = adc4.blocking_read(&mut adc4_pin1);
+    let volt: f32 = 3.0 * raw as f32 / max4 as f32;
+    info!("Read adc4 pin 1 {}", volt);
+
+    let raw: u16 = adc4.blocking_read(&mut adc4_pin2);
+    let volt: f32 = 3.3 * raw as f32 / max4 as f32;
+    info!("Read adc4 pin 2 {}", volt);
+
+    // **** ADC4 async read ****
+    let mut degraded41 = adc4_pin1.degrade_adc();
+    let mut degraded42 = adc4_pin2.degrade_adc();
+    let mut measurements = [0u16; 2];
+
+    // The channels must be in ascending order and can't repeat for ADC4
+    adc4.read(
+        p.GPDMA1_CH1.reborrow(),
+        [&mut degraded42, &mut degraded41].into_iter(),
+        &mut measurements,
+    )
+    .await
+    .unwrap();
+    let volt2: f32 = 3.3 * measurements[0] as f32 / max4 as f32;
+    let volt1: f32 = 3.0 * measurements[1] as f32 / max4 as f32;
+    info!("Async read 4 pin 1 {}", volt1);
+    info!("Async read 4 pin 2 {}", volt2);
+}
diff --git a/examples/stm32wba6/src/bin/blinky.rs b/examples/stm32wba6/src/bin/blinky.rs
new file mode 100644
index 000000000..0d803b257
--- /dev/null
+++ b/examples/stm32wba6/src/bin/blinky.rs
@@ -0,0 +1,26 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_stm32::gpio::{Level, Output, Speed};
+use embassy_time::Timer;
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_stm32::init(Default::default());
+    info!("Hello World!");
+
+    let mut led = Output::new(p.PB4, Level::High, Speed::Low);
+
+    loop {
+        info!("high");
+        led.set_high();
+        Timer::after_millis(500).await;
+
+        info!("low");
+        led.set_low();
+        Timer::after_millis(500).await;
+    }
+}
diff --git a/examples/stm32wba6/src/bin/button_exti.rs b/examples/stm32wba6/src/bin/button_exti.rs
new file mode 100644
index 000000000..34a08bbc6
--- /dev/null
+++ b/examples/stm32wba6/src/bin/button_exti.rs
@@ -0,0 +1,25 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_stm32::exti::ExtiInput;
+use embassy_stm32::gpio::Pull;
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_stm32::init(Default::default());
+    info!("Hello World!");
+
+    let mut button = ExtiInput::new(p.PC13, p.EXTI13, Pull::Up);
+
+    info!("Press the USER button...");
+
+    loop {
+        button.wait_for_falling_edge().await;
+        info!("Pressed!");
+        button.wait_for_rising_edge().await;
+        info!("Released!");
+    }
+}
diff --git a/examples/stm32wba6/src/bin/pwm.rs b/examples/stm32wba6/src/bin/pwm.rs
new file mode 100644
index 000000000..2c696834a
--- /dev/null
+++ b/examples/stm32wba6/src/bin/pwm.rs
@@ -0,0 +1,65 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use defmt_rtt as _; // global logger
+use embassy_executor::Spawner;
+use embassy_stm32::gpio::OutputType;
+use embassy_stm32::rcc::{
+    AHB5Prescaler, AHBPrescaler, APBPrescaler, PllDiv, PllMul, PllPreDiv, PllSource, Sysclk, VoltageScale,
+};
+use embassy_stm32::time::khz;
+use embassy_stm32::timer::simple_pwm::{PwmPin, SimplePwm};
+use embassy_stm32::Config;
+use embassy_time::Timer;
+use panic_probe as _;
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    info!("Hello World!");
+
+    let mut config = Config::default();
+    // Fine-tune PLL1 dividers/multipliers
+    config.rcc.pll1 = Some(embassy_stm32::rcc::Pll {
+        source: PllSource::HSI,
+        prediv: PllPreDiv::DIV1,  // PLLM = 1 → HSI / 1 = 16 MHz
+        mul: PllMul::MUL30,       // PLLN = 30 → 16 MHz * 30 = 480 MHz VCO
+        divr: Some(PllDiv::DIV5), // PLLR = 5 → 96 MHz (Sysclk)
+        // divq: Some(PllDiv::DIV10), // PLLQ = 10 → 48 MHz (NOT USED)
+        divq: None,
+        divp: Some(PllDiv::DIV30), // PLLP = 30 → 16 MHz (USBOTG)
+        frac: Some(0),             // Fractional part (enabled)
+    });
+
+    config.rcc.ahb_pre = AHBPrescaler::DIV1;
+    config.rcc.apb1_pre = APBPrescaler::DIV1;
+    config.rcc.apb2_pre = APBPrescaler::DIV1;
+    config.rcc.apb7_pre = APBPrescaler::DIV1;
+    config.rcc.ahb5_pre = AHB5Prescaler::DIV4;
+
+    // voltage scale for max performance
+    config.rcc.voltage_scale = VoltageScale::RANGE1;
+    // route PLL1_P into the USB‐OTG‐HS block
+    config.rcc.sys = Sysclk::PLL1_R;
+
+    let p = embassy_stm32::init(config);
+
+    let ch1_pin = PwmPin::new(p.PA2, OutputType::PushPull);
+    let mut pwm = SimplePwm::new(p.TIM3, Some(ch1_pin), None, None, None, khz(10), Default::default());
+    let mut ch1 = pwm.ch1();
+    ch1.enable();
+
+    info!("PWM initialized");
+    info!("PWM max duty {}", ch1.max_duty_cycle());
+
+    loop {
+        ch1.set_duty_cycle_fully_off();
+        Timer::after_millis(300).await;
+        ch1.set_duty_cycle_fraction(1, 4);
+        Timer::after_millis(300).await;
+        ch1.set_duty_cycle_fraction(1, 2);
+        Timer::after_millis(300).await;
+        ch1.set_duty_cycle(ch1.max_duty_cycle() - 1);
+        Timer::after_millis(300).await;
+    }
+}
diff --git a/examples/stm32wba/src/bin/usb_hs_serial.rs b/examples/stm32wba6/src/bin/usb_hs_serial.rs
index 20bdeaac3..20bdeaac3 100644
--- a/examples/stm32wba/src/bin/usb_hs_serial.rs
+++ b/examples/stm32wba6/src/bin/usb_hs_serial.rs