update examples, add new ones

examples/stm32wle5jc/src/bin/bpsk_tx.rs

@@ -9,7 +9,6 @@ use embassy_stm32::{
     rcc::{MSIRange, Sysclk, mux},
     spi::Spi,
 };
-use embassy_time::{Duration, Timer};
 use stm32wl_subghz::{
     Configure, PaSelection, Radio, SubGhzSpiDevice, Transmit,
     modulations::bpsk::{Bitrate, BpskConfig, BpskRadio},
@@ -39,19 +38,15 @@ async fn main(_spawner: Spawner) {
         frequency: 868_100_000,
         bitrate: Bitrate::Bps600,
         pa: PaSelection::HighPower,
-        power_dbm: 17,
+        power_dbm: 22,
         ..Default::default()
     })
     .await
     .unwrap();
 
-    info!("sending stuffs");
-    match bpsk.tx(b"hiiiii!").await {
-        Ok(_) => info!("yay :3"),
+    info!("sending bpsk stuffs");
+    match bpsk.tx(b"hiiiii hello :3 :3 :3 this is a looooooooooooooooong text! very long :> and cute! :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 ummmm urghhh awwwooooooo woof wooooof woof").await {
+        Ok(_) => info!("yay tx done :3"),
         Err(e) => error!("tx error: {:?}", e),
     }
-
-    loop {
-        Timer::after(Duration::from_secs(1)).await;
-    }
 }

examples/stm32wle5jc/src/bin/fsk_rx.rs

@@ -0,0 +1,56 @@
+#![no_std]
+#![no_main]
+
+use defmt::{error, info, warn};
+use embassy_executor::Spawner;
+use embassy_stm32::{
+    Config,
+    gpio::{Level, Output, Speed},
+    rcc::{MSIRange, Sysclk, mux},
+    spi::Spi,
+};
+use stm32wl_subghz::{
+    Configure, PaSelection, Radio, RadioError, Receive, SubGhzSpiDevice,
+    modulations::fsk::{Bandwidth, Bitrate, FreqDev, FskConfig, FskRadio},
+};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = Config::default();
+    {
+        config.rcc.msi = Some(MSIRange::RANGE48M);
+        config.rcc.sys = Sysclk::MSI;
+        config.rcc.mux.rngsel = mux::Rngsel::MSI;
+        config.enable_debug_during_sleep = true;
+    }
+    let p = embassy_stm32::init(config);
+
+    let spi = SubGhzSpiDevice(Spi::new_subghz(p.SUBGHZSPI, p.DMA1_CH1, p.DMA1_CH2));
+    let rf_tx = Output::new(p.PC4, Level::Low, Speed::High);
+    let rf_rx = Output::new(p.PC5, Level::Low, Speed::High);
+    let rf_en = Output::new(p.PC3, Level::Low, Speed::High);
+    let mut radio = Radio::new(spi, rf_tx, rf_rx, rf_en);
+    radio.init().await.unwrap();
+
+    let mut fsk = FskRadio::new(&mut radio);
+    fsk.configure(&FskConfig {
+        frequency: 868_100_000,
+        bitrate: Bitrate::Custom(600),
+        fdev: FreqDev::Hz(32_000),
+        bandwidth: Bandwidth::Bw78_2kHz, // >= 2 * (32000 + 600/2) = 64.6 kHz
+        pa: PaSelection::HighPower,
+        power_dbm: 22,
+        ..Default::default()
+    })
+    .await
+    .unwrap();
+
+    info!("waiting for fsk stuffs...");
+    let mut buf = [0u8; 255];
+    match fsk.rx(&mut buf, 5_000).await {
+        Ok(len) => info!("yay :3 got {} bytes: {:x}", len, &buf[..len]),
+        Err(RadioError::Timeout) => warn!("nobody is talking to me :<"),
+        Err(e) => error!("rx error: {:?}", e),
+    }
+}

examples/stm32wle5jc/src/bin/fsk_tx.rs

@@ -0,0 +1,53 @@
+#![no_std]
+#![no_main]
+
+use defmt::{error, info};
+use embassy_executor::Spawner;
+use embassy_stm32::{
+    Config,
+    gpio::{Level, Output, Speed},
+    rcc::{MSIRange, Sysclk, mux},
+    spi::Spi,
+};
+use stm32wl_subghz::{
+    Configure, PaSelection, Radio, SubGhzSpiDevice, Transmit,
+    modulations::fsk::{Bitrate, FreqDev, FskConfig, FskRadio},
+};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = Config::default();
+    {
+        config.rcc.msi = Some(MSIRange::RANGE48M);
+        config.rcc.sys = Sysclk::MSI;
+        config.rcc.mux.rngsel = mux::Rngsel::MSI;
+        config.enable_debug_during_sleep = true;
+    }
+    let p = embassy_stm32::init(config);
+
+    let spi = SubGhzSpiDevice(Spi::new_subghz(p.SUBGHZSPI, p.DMA1_CH1, p.DMA1_CH2));
+    let rf_tx = Output::new(p.PC4, Level::Low, Speed::High);
+    let rf_rx = Output::new(p.PC5, Level::Low, Speed::High);
+    let rf_en = Output::new(p.PC3, Level::Low, Speed::High);
+    let mut radio = Radio::new(spi, rf_tx, rf_rx, rf_en);
+    radio.init().await.unwrap();
+
+    let mut fsk = FskRadio::new(&mut radio);
+    fsk.configure(&FskConfig {
+        frequency: 868_100_000,
+        bitrate: Bitrate::Custom(600),
+        fdev: FreqDev::Hz(32_000),
+        pa: PaSelection::HighPower,
+        power_dbm: 22,
+        ..Default::default()
+    })
+    .await
+    .unwrap();
+
+    info!("sending fsk stuffs");
+    match fsk.tx(b"hiiiii hello :3 :3 :3 this is a looooooooooooooooong text! very long :> and cute! :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 ummmm urghhh awwwooooooo woof wooooof woof").await {
+        Ok(_) => info!("yay tx done :3"),
+        Err(e) => error!("tx error: {:?}", e),
+    }
+}

examples/stm32wle5jc/src/bin/lora_rx.rs

@@ -38,7 +38,7 @@ async fn main(_spawner: Spawner) {
     lora.configure(&LoraConfig {
         frequency: 868_100_000,
         sf: SpreadingFactor::SF9,
-        bw: Bandwidth::Bw7_8kHz,
+        bw: Bandwidth::Bw20_83kHz,
         pa: PaSelection::HighPower,
         power_dbm: 22,
         ..Default::default()
@@ -46,11 +46,11 @@ async fn main(_spawner: Spawner) {
     .await
     .unwrap();
 
-    info!("waiting for packet...");
+    info!("waiting for lora stuffs...");
     let mut buf = [0u8; 255];
     match lora.rx(&mut buf, 5_000).await {
-        Ok(len) => info!("rx {} bytes: {:x}", len, &buf[..len]),
-        Err(RadioError::Timeout) => warn!("no packet received (timeout)"),
+        Ok(len) => info!("yay :3 got {} bytes: {:x}", len, &buf[..len]),
+        Err(RadioError::Timeout) => warn!("nobody is talking to me :<"),
         Err(e) => error!("rx error: {:?}", e),
     }
 

examples/stm32wle5jc/src/bin/lora_tx.rs

@@ -9,7 +9,6 @@ use embassy_stm32::{
     rcc::{MSIRange, Sysclk, mux},
     spi::Spi,
 };
-use embassy_time::{Duration, Timer};
 use stm32wl_subghz::{
     Configure, PaSelection, Radio, SubGhzSpiDevice, Transmit,
     modulations::lora::{Bandwidth, LoraConfig, LoraRadio, SpreadingFactor},
@@ -38,7 +37,7 @@ async fn main(_spawner: Spawner) {
     lora.configure(&LoraConfig {
         frequency: 868_100_000,
         sf: SpreadingFactor::SF9,
-        bw: Bandwidth::Bw7_8kHz,
+        bw: Bandwidth::Bw20_83kHz,
         pa: PaSelection::HighPower,
         power_dbm: 22,
         ..Default::default()
@@ -46,13 +45,9 @@ async fn main(_spawner: Spawner) {
     .await
     .unwrap();
 
-    info!("sending stuffs");
-    match lora.tx(b"hiiiiiII!").await {
-        Ok(_) => info!("yay :3"),
+    info!("sending lora stuffs");
+    match lora.tx(b"hiiiii hello :3 :3 :3 this is a looooooooooooooooong text! very long :> and cute! :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 ummmm urghhh awwwooooooo woof wooooof woof").await {
+        Ok(_) => info!("yay tx done :3"),
         Err(e) => error!("tx error: {:?}", e),
     }
-
-    loop {
-        Timer::after(Duration::from_secs(1)).await;
-    }
 }

examples/stm32wle5jc/src/bin/msk_rx.rs

@@ -0,0 +1,55 @@
+#![no_std]
+#![no_main]
+
+use defmt::{error, info, warn};
+use embassy_executor::Spawner;
+use embassy_stm32::{
+    Config,
+    gpio::{Level, Output, Speed},
+    rcc::{MSIRange, Sysclk, mux},
+    spi::Spi,
+};
+use stm32wl_subghz::{
+    Configure, PaSelection, Radio, RadioError, Receive, SubGhzSpiDevice,
+    modulations::msk::{Bitrate, MskConfig, MskRadio, PulseShape},
+};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = Config::default();
+    {
+        config.rcc.msi = Some(MSIRange::RANGE48M);
+        config.rcc.sys = Sysclk::MSI;
+        config.rcc.mux.rngsel = mux::Rngsel::MSI;
+        config.enable_debug_during_sleep = true;
+    }
+    let p = embassy_stm32::init(config);
+
+    let spi = SubGhzSpiDevice(Spi::new_subghz(p.SUBGHZSPI, p.DMA1_CH1, p.DMA1_CH2));
+    let rf_tx = Output::new(p.PC4, Level::Low, Speed::High);
+    let rf_rx = Output::new(p.PC5, Level::Low, Speed::High);
+    let rf_en = Output::new(p.PC3, Level::Low, Speed::High);
+    let mut radio = Radio::new(spi, rf_tx, rf_rx, rf_en);
+    radio.init().await.unwrap();
+
+    let mut msk = MskRadio::new(&mut radio);
+    msk.configure(&MskConfig {
+        frequency: 868_100_000,
+        bitrate: Bitrate::Custom(600),
+        pulse_shape: PulseShape::GaussianBt05,
+        pa: PaSelection::HighPower,
+        power_dbm: 22,
+        ..Default::default()
+    })
+    .await
+    .unwrap();
+
+    info!("waiting for msk stuffs...");
+    let mut buf = [0u8; 255];
+    match msk.rx(&mut buf, 5_000).await {
+        Ok(len) => info!("yay :3 got {} bytes: {:x}", len, &buf[..len]),
+        Err(RadioError::Timeout) => warn!("nobody is talking to me :<"),
+        Err(e) => error!("rx error: {:?}", e),
+    }
+}

examples/stm32wle5jc/src/bin/msk_tx.rs

@@ -0,0 +1,53 @@
+#![no_std]
+#![no_main]
+
+use defmt::{error, info};
+use embassy_executor::Spawner;
+use embassy_stm32::{
+    Config,
+    gpio::{Level, Output, Speed},
+    rcc::{MSIRange, Sysclk, mux},
+    spi::Spi,
+};
+use stm32wl_subghz::{
+    Configure, PaSelection, Radio, SubGhzSpiDevice, Transmit,
+    modulations::msk::{Bitrate, MskConfig, MskRadio, PulseShape},
+};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = Config::default();
+    {
+        config.rcc.msi = Some(MSIRange::RANGE48M);
+        config.rcc.sys = Sysclk::MSI;
+        config.rcc.mux.rngsel = mux::Rngsel::MSI;
+        config.enable_debug_during_sleep = true;
+    }
+    let p = embassy_stm32::init(config);
+
+    let spi = SubGhzSpiDevice(Spi::new_subghz(p.SUBGHZSPI, p.DMA1_CH1, p.DMA1_CH2));
+    let rf_tx = Output::new(p.PC4, Level::Low, Speed::High);
+    let rf_rx = Output::new(p.PC5, Level::Low, Speed::High);
+    let rf_en = Output::new(p.PC3, Level::Low, Speed::High);
+    let mut radio = Radio::new(spi, rf_tx, rf_rx, rf_en);
+    radio.init().await.unwrap();
+
+    let mut msk = MskRadio::new(&mut radio);
+    msk.configure(&MskConfig {
+        frequency: 868_100_000,
+        bitrate: Bitrate::Custom(600),
+        pulse_shape: PulseShape::GaussianBt05,
+        pa: PaSelection::HighPower,
+        power_dbm: 22,
+        ..Default::default()
+    })
+    .await
+    .unwrap();
+
+    info!("sending msk stuffs");
+    match msk.tx(b"hiiiii hello :3 :3 :3 this is a looooooooooooooooong text! very long :> and cute! :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 :3 ummmm urghhh awwwooooooo woof wooooof woof").await {
+        Ok(_) => info!("yay tx done :3"),
+        Err(e) => error!("tx error: {:?}", e),
+    }
+}