Add external LoRa physical layer functionality.

10 files changed, 549 insertions, 98 deletions

diff --git a/examples/nrf52840/Cargo.toml b/examples/nrf52840/Cargo.toml
index 10c269a76..7a1fe281a 100644
--- a/examples/nrf52840/Cargo.toml
+++ b/examples/nrf52840/Cargo.toml
@@ -13,15 +13,15 @@ nightly = ["embassy-executor/nightly", "embassy-nrf/nightly", "embassy-net/night
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
+embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["defmt", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet"], optional = true }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt", "msos-descriptor",], optional = true }
 embedded-io = "0.4.0"
-embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["sx126x", "time", "defmt"], optional = true }
-
-lorawan-device = { version = "0.9.0", default-features = false, features = ["async"], optional = true }
-lorawan = { version = "0.7.2", default-features = false, features = ["default-crypto"], optional = true }
+embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["sx126x", "time", "defmt", "external-lora-phy"], optional = true }
+lora-phy = { version = "1", path = "../../../lora-phy" }
+lorawan-device = { version = "0.9.0", path = "../../../rust-lorawan/device", default-features = false, features = ["async", "external-lora-phy"], optional = true }
+lorawan = { version = "0.7.2", path = "../../../rust-lorawan/encoding", default-features = false, features = ["default-crypto"], optional = true }
 
 defmt = "0.3"
 defmt-rtt = "0.4"
diff --git a/examples/nrf52840/src/bin/lora_cad.rs b/examples/nrf52840/src/bin/lora_cad.rs
new file mode 100644
index 000000000..8899c1b23
--- /dev/null
+++ b/examples/nrf52840/src/bin/lora_cad.rs
@@ -0,0 +1,92 @@
+//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio.
+//! Other nrf/sx126x combinations may work with appropriate pin modifications.
+//! It demonstates LORA CAD functionality.
+#![no_std]
+#![no_main]
+#![macro_use]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_lora::iv::GenericSx126xInterfaceVariant;
+use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull};
+use embassy_nrf::{bind_interrupts, peripherals, spim};
+use embassy_time::{Delay, Duration, Timer};
+use lora_phy::mod_params::*;
+use lora_phy::sx1261_2::SX1261_2;
+use lora_phy::LoRa;
+use {defmt_rtt as _, panic_probe as _};
+
+bind_interrupts!(struct Irqs {
+    SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler<peripherals::TWISPI1>;
+});
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_nrf::init(Default::default());
+    let mut spi_config = spim::Config::default();
+    spi_config.frequency = spim::Frequency::M16;
+
+    let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config);
+
+    let nss = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard);
+    let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard);
+    let dio1 = Input::new(p.P1_15.degrade(), Pull::Down);
+    let busy = Input::new(p.P1_14.degrade(), Pull::Down);
+    let rf_switch_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard);
+    let rf_switch_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard);
+
+    let iv =
+        GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, Some(rf_switch_rx), Some(rf_switch_tx)).unwrap();
+
+    let mut delay = Delay;
+
+    let mut lora = {
+        match LoRa::new(SX1261_2::new(BoardType::Rak4631Sx1262, spim, iv), false, &mut delay).await {
+            Ok(l) => l,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    let mut debug_indicator = Output::new(p.P1_03, Level::Low, OutputDrive::Standard);
+    let mut start_indicator = Output::new(p.P1_04, Level::Low, OutputDrive::Standard);
+
+    start_indicator.set_high();
+    Timer::after(Duration::from_secs(5)).await;
+    start_indicator.set_low();
+
+    let mdltn_params = {
+        match lora.create_modulation_params(SpreadingFactor::_10, Bandwidth::_250KHz, CodingRate::_4_8, 903900000) {
+            Ok(mp) => mp,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    match lora.prepare_for_cad(&mdltn_params, true).await {
+        Ok(()) => {}
+        Err(err) => {
+            info!("Radio error = {}", err);
+            return;
+        }
+    };
+
+    match lora.cad().await {
+        Ok(cad_activity_detected) => {
+            if cad_activity_detected {
+                info!("cad successful with activity detected")
+            } else {
+                info!("cad successful without activity detected")
+            }
+            debug_indicator.set_high();
+            Timer::after(Duration::from_secs(15)).await;
+            debug_indicator.set_low();
+        }
+        Err(err) => info!("cad unsuccessful = {}", err),
+    }
+}
diff --git a/examples/nrf52840/src/bin/lora_p2p_receive_duty_cycle.rs b/examples/nrf52840/src/bin/lora_p2p_receive_duty_cycle.rs
new file mode 100644
index 000000000..d84701742
--- /dev/null
+++ b/examples/nrf52840/src/bin/lora_p2p_receive_duty_cycle.rs
@@ -0,0 +1,124 @@
+//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio.
+//! Other nrf/sx126x combinations may work with appropriate pin modifications.
+//! It demonstates LoRa Rx duty cycle functionality.
+#![no_std]
+#![no_main]
+#![macro_use]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_lora::iv::GenericSx126xInterfaceVariant;
+use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull};
+use embassy_nrf::{bind_interrupts, peripherals, spim};
+use embassy_time::{Delay, Duration, Timer};
+use lora_phy::mod_params::*;
+use lora_phy::sx1261_2::SX1261_2;
+use lora_phy::LoRa;
+use {defmt_rtt as _, panic_probe as _};
+
+bind_interrupts!(struct Irqs {
+    SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler<peripherals::TWISPI1>;
+});
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_nrf::init(Default::default());
+    let mut spi_config = spim::Config::default();
+    spi_config.frequency = spim::Frequency::M16;
+
+    let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config);
+
+    let nss = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard);
+    let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard);
+    let dio1 = Input::new(p.P1_15.degrade(), Pull::Down);
+    let busy = Input::new(p.P1_14.degrade(), Pull::Down);
+    let rf_switch_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard);
+    let rf_switch_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard);
+
+    let iv =
+        GenericSx126xInterfaceVariant::new(nss, reset, dio1, busy, Some(rf_switch_rx), Some(rf_switch_tx)).unwrap();
+
+    let mut delay = Delay;
+
+    let mut lora = {
+        match LoRa::new(SX1261_2::new(BoardType::Rak4631Sx1262, spim, iv), false, &mut delay).await {
+            Ok(l) => l,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    let mut debug_indicator = Output::new(p.P1_03, Level::Low, OutputDrive::Standard);
+    let mut start_indicator = Output::new(p.P1_04, Level::Low, OutputDrive::Standard);
+
+    start_indicator.set_high();
+    Timer::after(Duration::from_secs(5)).await;
+    start_indicator.set_low();
+
+    let mut receiving_buffer = [00u8; 100];
+
+    let mdltn_params = {
+        match lora.create_modulation_params(SpreadingFactor::_10, Bandwidth::_250KHz, CodingRate::_4_8, 903900000) {
+            Ok(mp) => mp,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    let rx_pkt_params = {
+        match lora.create_rx_packet_params(4, false, receiving_buffer.len() as u8, true, false, &mdltn_params) {
+            Ok(pp) => pp,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    // See "RM0453 Reference manual STM32WL5x advanced Arm®-based 32-bit MCUs with sub-GHz radio solution" for the best explanation of Rx duty cycle processing.
+    match lora
+        .prepare_for_rx(
+            &mdltn_params,
+            &rx_pkt_params,
+            Some(&DutyCycleParams {
+                rx_time: 300_000,    // 300_000 units * 15.625 us/unit = 4.69 s
+                sleep_time: 200_000, // 200_000 units * 15.625 us/unit = 3.13 s
+            }),
+            false,
+            false,
+            0,
+            0,
+        )
+        .await
+    {
+        Ok(()) => {}
+        Err(err) => {
+            info!("Radio error = {}", err);
+            return;
+        }
+    };
+
+    receiving_buffer = [00u8; 100];
+    match lora.rx(&rx_pkt_params, &mut receiving_buffer).await {
+        Ok((received_len, _rx_pkt_status)) => {
+            if (received_len == 3)
+                && (receiving_buffer[0] == 0x01u8)
+                && (receiving_buffer[1] == 0x02u8)
+                && (receiving_buffer[2] == 0x03u8)
+            {
+                info!("rx successful");
+                debug_indicator.set_high();
+                Timer::after(Duration::from_secs(5)).await;
+                debug_indicator.set_low();
+            } else {
+                info!("rx unknown packet")
+            }
+        }
+        Err(err) => info!("rx unsuccessful = {}", err),
+    }
+}
diff --git a/examples/nrf52840/src/bin/lora_p2p_report.rs b/examples/nrf52840/src/bin/lora_p2p_report.rs
deleted file mode 100644
index e24f0db03..000000000
--- a/examples/nrf52840/src/bin/lora_p2p_report.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-//! This example runs on the RAK4631 WisBlock, which has an nRF52840 MCU and Semtech Sx126x radio.
-//! Other nrf/sx126x combinations may work with appropriate pin modifications.
-//! It demonstates LORA P2P functionality in conjunction with example lora_p2p_sense.rs.
-#![no_std]
-#![no_main]
-#![macro_use]
-#![allow(dead_code)]
-#![feature(type_alias_impl_trait)]
-
-use defmt::*;
-use embassy_executor::Spawner;
-use embassy_lora::sx126x::*;
-use embassy_nrf::gpio::{Input, Level, Output, OutputDrive, Pin as _, Pull};
-use embassy_nrf::{bind_interrupts, peripherals, spim};
-use embassy_time::{Duration, Timer};
-use lorawan_device::async_device::radio::{Bandwidth, CodingRate, PhyRxTx, RfConfig, SpreadingFactor};
-use {defmt_rtt as _, panic_probe as _};
-
-bind_interrupts!(struct Irqs {
-    SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 => spim::InterruptHandler<peripherals::TWISPI1>;
-});
-
-#[embassy_executor::main]
-async fn main(_spawner: Spawner) {
-    let p = embassy_nrf::init(Default::default());
-    let mut spi_config = spim::Config::default();
-    spi_config.frequency = spim::Frequency::M16;
-
-    let mut radio = {
-        let spim = spim::Spim::new(p.TWISPI1, Irqs, p.P1_11, p.P1_13, p.P1_12, spi_config);
-
-        let cs = Output::new(p.P1_10.degrade(), Level::High, OutputDrive::Standard);
-        let reset = Output::new(p.P1_06.degrade(), Level::High, OutputDrive::Standard);
-        let dio1 = Input::new(p.P1_15.degrade(), Pull::Down);
-        let busy = Input::new(p.P1_14.degrade(), Pull::Down);
-        let antenna_rx = Output::new(p.P1_05.degrade(), Level::Low, OutputDrive::Standard);
-        let antenna_tx = Output::new(p.P1_07.degrade(), Level::Low, OutputDrive::Standard);
-
-        match Sx126xRadio::new(spim, cs, reset, antenna_rx, antenna_tx, dio1, busy, false).await {
-            Ok(r) => r,
-            Err(err) => {
-                info!("Sx126xRadio error = {}", err);
-                return;
-            }
-        }
-    };
-
-    let mut debug_indicator = Output::new(p.P1_03, Level::Low, OutputDrive::Standard);
-    let mut start_indicator = Output::new(p.P1_04, Level::Low, OutputDrive::Standard);
-
-    start_indicator.set_high();
-    Timer::after(Duration::from_secs(5)).await;
-    start_indicator.set_low();
-
-    loop {
-        let rf_config = RfConfig {
-            frequency: 903900000, // channel in Hz
-            bandwidth: Bandwidth::_250KHz,
-            spreading_factor: SpreadingFactor::_10,
-            coding_rate: CodingRate::_4_8,
-        };
-
-        let mut buffer = [00u8; 100];
-
-        // P2P receive
-        match radio.rx(rf_config, &mut buffer).await {
-            Ok((buffer_len, rx_quality)) => info!(
-                "RX received = {:?} with length = {} rssi = {} snr = {}",
-                &buffer[0..buffer_len],
-                buffer_len,
-                rx_quality.rssi(),
-                rx_quality.snr()
-            ),
-            Err(err) => info!("RX error = {}", err),
-        }
-
-        debug_indicator.set_high();
-        Timer::after(Duration::from_secs(2)).await;
-        debug_indicator.set_low();
-    }
-}
diff --git a/examples/rp/Cargo.toml b/examples/rp/Cargo.toml
index 8067f7ba5..1787e4f8a 100644
--- a/examples/rp/Cargo.toml
+++ b/examples/rp/Cargo.toml
@@ -9,12 +9,16 @@ license = "MIT OR Apache-2.0"
 embassy-embedded-hal = { version = "0.1.0", path = "../../embassy-embedded-hal", features = ["defmt"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
+embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime"] }
 embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["defmt", "unstable-traits", "nightly", "unstable-pac", "time-driver", "pio", "critical-section-impl"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet"] }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-usb-logger = { version = "0.1.0", path = "../../embassy-usb-logger" }
+embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["time", "defmt", "external-lora-phy"] }
+lora-phy = { version = "1", path = "../../../lora-phy" }
+lorawan-device = { version = "0.9.0", path = "../../../rust-lorawan/device", default-features = false, features = ["async", "external-lora-phy"] }
+lorawan = { version = "0.7.2", path = "../../../rust-lorawan/encoding", default-features = false, features = ["default-crypto"] }
 
 defmt = "0.3"
 defmt-rtt = "0.4"
diff --git a/examples/stm32l0/Cargo.toml b/examples/stm32l0/Cargo.toml
index d08e2b61a..7e9827a84 100644
--- a/examples/stm32l0/Cargo.toml
+++ b/examples/stm32l0/Cargo.toml
@@ -11,12 +11,12 @@ nightly = ["embassy-stm32/nightly", "embassy-lora", "lorawan-device", "lorawan",
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["defmt", "stm32l072cz", "time-driver-any", "exti", "unstable-traits", "memory-x"]  }
-embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["sx127x", "time", "defmt"], optional = true}
-
-lorawan-device = { version = "0.9.0", default-features = false, features = ["async"], optional = true }
-lorawan = { version = "0.7.2", default-features = false, features = ["default-crypto"], optional = true }
+embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["sx127x", "time", "defmt", "external-lora-phy"], optional = true }
+lora-phy = { version = "1", path = "../../../lora-phy" }
+lorawan-device = { version = "0.9.0", path = "../../../rust-lorawan/device", default-features = false, features = ["async", "external-lora-phy"], optional = true }
+lorawan = { version = "0.7.2", path = "../../../rust-lorawan/encoding", default-features = false, features = ["default-crypto"], optional = true }
 
 defmt = "0.3"
 defmt-rtt = "0.4"
diff --git a/examples/stm32l0/src/bin/lora_p2p_receive.rs b/examples/stm32l0/src/bin/lora_p2p_receive.rs
new file mode 100644
index 000000000..a5c5f75ea
--- /dev/null
+++ b/examples/stm32l0/src/bin/lora_p2p_receive.rs
@@ -0,0 +1,120 @@
+//! This example runs on the STM32 LoRa Discovery board, which has a builtin Semtech Sx1276 radio.
+//! It demonstrates LORA P2P receive functionality.
+#![no_std]
+#![no_main]
+#![macro_use]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_lora::iv::Stm32l0InterfaceVariant;
+use embassy_stm32::exti::{Channel, ExtiInput};
+use embassy_stm32::gpio::{Input, Level, Output, Pin, Pull, Speed};
+use embassy_stm32::spi;
+use embassy_stm32::time::khz;
+use embassy_time::{Delay, Duration, Timer};
+use lora_phy::mod_params::*;
+use lora_phy::sx1276_7_8_9::SX1276_7_8_9;
+use lora_phy::LoRa;
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = embassy_stm32::Config::default();
+    config.rcc.mux = embassy_stm32::rcc::ClockSrc::HSI16;
+    config.rcc.enable_hsi48 = true;
+    let p = embassy_stm32::init(config);
+
+    // SPI for sx1276
+    let spi = spi::Spi::new(
+        p.SPI1,
+        p.PB3,
+        p.PA7,
+        p.PA6,
+        p.DMA1_CH3,
+        p.DMA1_CH2,
+        khz(200),
+        spi::Config::default(),
+    );
+
+    let nss = Output::new(p.PA15.degrade(), Level::High, Speed::Low);
+    let reset = Output::new(p.PC0.degrade(), Level::High, Speed::Low);
+
+    let irq_pin = Input::new(p.PB4.degrade(), Pull::Up);
+    let irq = ExtiInput::new(irq_pin, p.EXTI4.degrade());
+
+    let iv = Stm32l0InterfaceVariant::new(nss, reset, irq, None, None).unwrap();
+
+    let mut delay = Delay;
+
+    let mut lora = {
+        match LoRa::new(SX1276_7_8_9::new(BoardType::Stm32l0Sx1276, spi, iv), false, &mut delay).await {
+            Ok(l) => l,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    let mut debug_indicator = Output::new(p.PB5, Level::Low, Speed::Low);
+    let mut start_indicator = Output::new(p.PB6, Level::Low, Speed::Low);
+
+    start_indicator.set_high();
+    Timer::after(Duration::from_secs(5)).await;
+    start_indicator.set_low();
+
+    let mut receiving_buffer = [00u8; 100];
+
+    let mdltn_params = {
+        match lora.create_modulation_params(SpreadingFactor::_10, Bandwidth::_250KHz, CodingRate::_4_8, 903900000) {
+            Ok(mp) => mp,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    let rx_pkt_params = {
+        match lora.create_rx_packet_params(4, false, receiving_buffer.len() as u8, true, false, &mdltn_params) {
+            Ok(pp) => pp,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    match lora
+        .prepare_for_rx(&mdltn_params, &rx_pkt_params, None, true, false, 0, 0x00ffffffu32)
+        .await
+    {
+        Ok(()) => {}
+        Err(err) => {
+            info!("Radio error = {}", err);
+            return;
+        }
+    };
+
+    loop {
+        receiving_buffer = [00u8; 100];
+        match lora.rx(&rx_pkt_params, &mut receiving_buffer).await {
+            Ok((received_len, _rx_pkt_status)) => {
+                if (received_len == 3)
+                    && (receiving_buffer[0] == 0x01u8)
+                    && (receiving_buffer[1] == 0x02u8)
+                    && (receiving_buffer[2] == 0x03u8)
+                {
+                    info!("rx successful");
+                    debug_indicator.set_high();
+                    Timer::after(Duration::from_secs(5)).await;
+                    debug_indicator.set_low();
+                } else {
+                    info!("rx unknown packet");
+                }
+            }
+            Err(err) => info!("rx unsuccessful = {}", err),
+        }
+    }
+}
diff --git a/examples/stm32wl/Cargo.toml b/examples/stm32wl/Cargo.toml
index 07f136b40..80c7bccd4 100644
--- a/examples/stm32wl/Cargo.toml
+++ b/examples/stm32wl/Cargo.toml
@@ -7,12 +7,13 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.1.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
-embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32wl55jc-cm4", "time-driver-any", "memory-x", "unstable-pac", "exti"]  }
-embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["stm32wl", "time", "defmt"] }
-
-lorawan-device = { version = "0.9.0", default-features = false, features = ["async"] }
-lorawan = { version = "0.7.2", default-features = false, features = ["default-crypto"] }
+embassy-time = { version = "0.1.0", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "unstable-traits", "defmt", "stm32wl55jc-cm4", "time-driver-any", "memory-x", "unstable-pac", "exti"]  }
+embassy-embedded-hal = {version = "0.1.0", path = "../../embassy-embedded-hal" }
+embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["stm32wl", "time", "defmt", "external-lora-phy"] }
+lora-phy = { version = "1", path = "../../../lora-phy" }
+lorawan-device = { version = "0.9.0", path = "../../../rust-lorawan/device", default-features = false, features = ["async", "external-lora-phy"] }
+lorawan = { version = "0.7.2", path = "../../../rust-lorawan/encoding", default-features = false, features = ["default-crypto"] }
 
 defmt = "0.3"
 defmt-rtt = "0.4"
diff --git a/examples/stm32wl/src/bin/lora_lorawan.rs b/examples/stm32wl/src/bin/lora_lorawan.rs
new file mode 100644
index 000000000..f7cf03595
--- /dev/null
+++ b/examples/stm32wl/src/bin/lora_lorawan.rs
@@ -0,0 +1,88 @@
+//! This example runs on a STM32WL board, which has a builtin Semtech Sx1262 radio.
+//! It demonstrates LoRaWAN functionality.
+#![no_std]
+#![no_main]
+#![macro_use]
+#![feature(type_alias_impl_trait, async_fn_in_trait)]
+#![allow(incomplete_features)]
+
+use defmt::info;
+use embassy_embedded_hal::adapter::BlockingAsync;
+use embassy_executor::Spawner;
+use embassy_lora::iv::Stm32wlInterfaceVariant;
+use embassy_lora::LoraTimer;
+use embassy_stm32::dma::NoDma;
+use embassy_stm32::gpio::{Level, Output, Pin, Speed};
+use embassy_stm32::peripherals::SUBGHZSPI;
+use embassy_stm32::rcc::low_level::RccPeripheral;
+use embassy_stm32::rng::Rng;
+use embassy_stm32::spi::{BitOrder, Config as SpiConfig, Spi, MODE_0};
+use embassy_stm32::time::Hertz;
+use embassy_stm32::{interrupt, into_ref, pac, Peripheral};
+use embassy_time::Delay;
+use lora_phy::mod_params::*;
+use lora_phy::sx1261_2::SX1261_2;
+use lora_phy::LoRa;
+use lorawan::default_crypto::DefaultFactory as Crypto;
+use lorawan_device::async_device::lora_radio::LoRaRadio;
+use lorawan_device::async_device::{region, Device, JoinMode};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = embassy_stm32::Config::default();
+    config.rcc.mux = embassy_stm32::rcc::ClockSrc::HSI16;
+    config.rcc.enable_lsi = true;
+    let p = embassy_stm32::init(config);
+
+    unsafe { pac::RCC.ccipr().modify(|w| w.set_rngsel(0b01)) }
+
+    let clk = Hertz(core::cmp::min(SUBGHZSPI::frequency().0 / 2, 16_000_000));
+    let mut spi_config = SpiConfig::default();
+    spi_config.mode = MODE_0;
+    spi_config.bit_order = BitOrder::MsbFirst;
+    let spi = Spi::new_subghz(p.SUBGHZSPI, NoDma, NoDma, clk, spi_config);
+
+    let spi = BlockingAsync::new(spi);
+
+    let irq = interrupt::take!(SUBGHZ_RADIO);
+    into_ref!(irq);
+    // Set CTRL1 and CTRL3 for high-power transmission, while CTRL2 acts as an RF switch between tx and rx
+    let _ctrl1 = Output::new(p.PC4.degrade(), Level::Low, Speed::High);
+    let ctrl2 = Output::new(p.PC5.degrade(), Level::High, Speed::High);
+    let _ctrl3 = Output::new(p.PC3.degrade(), Level::High, Speed::High);
+    let iv = Stm32wlInterfaceVariant::new(irq, None, Some(ctrl2)).unwrap();
+
+    let mut delay = Delay;
+
+    let lora = {
+        match LoRa::new(SX1261_2::new(BoardType::Stm32wlSx1262, spi, iv), true, &mut delay).await {
+            Ok(l) => l,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+    let radio = LoRaRadio::new(lora);
+    let region: region::Configuration = region::Configuration::new(region::Region::EU868);
+    let mut device: Device<_, Crypto, _, _> = Device::new(region, radio, LoraTimer::new(), Rng::new(p.RNG));
+
+    defmt::info!("Joining LoRaWAN network");
+
+    // TODO: Adjust the EUI and Keys according to your network credentials
+    match device
+        .join(&JoinMode::OTAA {
+            deveui: [0, 0, 0, 0, 0, 0, 0, 0],
+            appeui: [0, 0, 0, 0, 0, 0, 0, 0],
+            appkey: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+        })
+        .await
+    {
+        Ok(()) => defmt::info!("LoRaWAN network joined"),
+        Err(err) => {
+            info!("Radio error = {}", err);
+            return;
+        }
+    };
+}
diff --git a/examples/stm32wl/src/bin/lora_p2p_send.rs b/examples/stm32wl/src/bin/lora_p2p_send.rs
new file mode 100644
index 000000000..11c35a8fe
--- /dev/null
+++ b/examples/stm32wl/src/bin/lora_p2p_send.rs
@@ -0,0 +1,103 @@
+//! This example runs on a STM32WL board, which has a builtin Semtech Sx1262 radio.
+//! It demonstrates LORA P2P send functionality.
+#![no_std]
+#![no_main]
+#![macro_use]
+#![feature(type_alias_impl_trait, async_fn_in_trait)]
+#![allow(incomplete_features)]
+
+use defmt::info;
+use embassy_embedded_hal::adapter::BlockingAsync;
+use embassy_executor::Spawner;
+use embassy_lora::iv::Stm32wlInterfaceVariant;
+use embassy_stm32::dma::NoDma;
+use embassy_stm32::gpio::{Level, Output, Pin, Speed};
+use embassy_stm32::peripherals::SUBGHZSPI;
+use embassy_stm32::rcc::low_level::RccPeripheral;
+use embassy_stm32::spi::{BitOrder, Config as SpiConfig, Spi, MODE_0};
+use embassy_stm32::time::Hertz;
+use embassy_stm32::{interrupt, into_ref, Peripheral};
+use embassy_time::Delay;
+use lora_phy::mod_params::*;
+use lora_phy::sx1261_2::SX1261_2;
+use lora_phy::LoRa;
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = embassy_stm32::Config::default();
+    config.rcc.mux = embassy_stm32::rcc::ClockSrc::HSE32;
+    let p = embassy_stm32::init(config);
+
+    let clk = Hertz(core::cmp::min(SUBGHZSPI::frequency().0 / 2, 16_000_000));
+    let mut spi_config = SpiConfig::default();
+    spi_config.mode = MODE_0;
+    spi_config.bit_order = BitOrder::MsbFirst;
+    let spi = Spi::new_subghz(p.SUBGHZSPI, NoDma, NoDma, clk, spi_config);
+
+    let spi = BlockingAsync::new(spi);
+
+    let irq = interrupt::take!(SUBGHZ_RADIO);
+    into_ref!(irq);
+    // Set CTRL1 and CTRL3 for high-power transmission, while CTRL2 acts as an RF switch between tx and rx
+    let _ctrl1 = Output::new(p.PC4.degrade(), Level::Low, Speed::High);
+    let ctrl2 = Output::new(p.PC5.degrade(), Level::High, Speed::High);
+    let _ctrl3 = Output::new(p.PC3.degrade(), Level::High, Speed::High);
+    let iv = Stm32wlInterfaceVariant::new(irq, None, Some(ctrl2)).unwrap();
+
+    let mut delay = Delay;
+
+    let mut lora = {
+        match LoRa::new(SX1261_2::new(BoardType::Stm32wlSx1262, spi, iv), false, &mut delay).await {
+            Ok(l) => l,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    let mdltn_params = {
+        match lora.create_modulation_params(SpreadingFactor::_10, Bandwidth::_250KHz, CodingRate::_4_8, 903900000) {
+            Ok(mp) => mp,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    let mut tx_pkt_params = {
+        match lora.create_tx_packet_params(4, false, true, false, &mdltn_params) {
+            Ok(pp) => pp,
+            Err(err) => {
+                info!("Radio error = {}", err);
+                return;
+            }
+        }
+    };
+
+    match lora.prepare_for_tx(&mdltn_params, 20, false).await {
+        Ok(()) => {}
+        Err(err) => {
+            info!("Radio error = {}", err);
+            return;
+        }
+    };
+
+    let buffer = [0x01u8, 0x02u8, 0x03u8];
+    match lora.tx(&mdltn_params, &mut tx_pkt_params, &buffer, 0xffffff).await {
+        Ok(()) => {
+            info!("TX DONE");
+        }
+        Err(err) => {
+            info!("Radio error = {}", err);
+            return;
+        }
+    };
+
+    match lora.sleep(&mut delay).await {
+        Ok(()) => info!("Sleep successful"),
+        Err(err) => info!("Sleep unsuccessful = {}", err),
+    }
+}