Added examples for rp-pico-w

examples/rp-pico-w/src/bin/ble_bas_central_sec.rs

@@ -0,0 +1,74 @@
+#![no_std]
+#![no_main]
+
+use bt_hci::controller::ExternalController;
+use cyw43_pio::PioSpi;
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_rp::bind_interrupts;
+use embassy_rp::clocks::RoscRng;
+use embassy_rp::gpio::{Level, Output};
+use embassy_rp::peripherals::{DMA_CH0, PIO0};
+use embassy_rp::pio::{InterruptHandler, Pio};
+use rand_chacha::ChaCha12Rng;
+use rand_core::SeedableRng;
+use static_cell::StaticCell;
+use trouble_example_apps::ble_bas_central_sec;
+use {defmt_rtt as _, embassy_time as _, panic_probe as _};
+
+bind_interrupts!(struct Irqs {
+    PIO0_IRQ_0 => InterruptHandler<PIO0>;
+});
+
+#[embassy_executor::task]
+async fn cyw43_task(runner: cyw43::Runner<'static, Output<'static>, PioSpi<'static, PIO0, 0, DMA_CH0>>) -> ! {
+    runner.run().await
+}
+
+#[embassy_executor::main]
+async fn main(spawner: Spawner) {
+    let p = embassy_rp::init(Default::default());
+
+    #[cfg(feature = "skip-cyw43-firmware")]
+    let (fw, clm, btfw) = (&[], &[], &[]);
+
+    #[cfg(not(feature = "skip-cyw43-firmware"))]
+    let (fw, clm, btfw) = {
+        // IMPORTANT
+        //
+        // Download and make sure these files from https://github.com/embassy-rs/embassy/tree/main/cyw43-firmware
+        // are available in `./examples/rp-pico-w`. (should be automatic)
+        //
+        // IMPORTANT
+        let fw = include_bytes!("../../cyw43-firmware/43439A0.bin");
+        let clm = include_bytes!("../../cyw43-firmware/43439A0_clm.bin");
+        let btfw = include_bytes!("../../cyw43-firmware/43439A0_btfw.bin");
+        (fw, clm, btfw)
+    };
+
+    let pwr = Output::new(p.PIN_23, Level::Low);
+    let cs = Output::new(p.PIN_25, Level::High);
+    let mut pio = Pio::new(p.PIO0, Irqs);
+    let spi = PioSpi::new(
+        &mut pio.common,
+        pio.sm0,
+        cyw43_pio::DEFAULT_CLOCK_DIVIDER,
+        pio.irq0,
+        cs,
+        p.PIN_24,
+        p.PIN_29,
+        p.DMA_CH0,
+    );
+
+    static STATE: StaticCell<cyw43::State> = StaticCell::new();
+    let state = STATE.init(cyw43::State::new());
+    let (_net_device, bt_device, mut control, runner) = cyw43::new_with_bluetooth(state, pwr, spi, fw, btfw).await;
+    unwrap!(spawner.spawn(cyw43_task(runner)));
+    control.init(clm).await;
+
+    let mut rng = ChaCha12Rng::from_rng(&mut RoscRng).unwrap();
+
+    let controller: ExternalController<_, 10> = ExternalController::new(bt_device);
+
+    ble_bas_central_sec::run::<_, _, 128>(controller, &mut rng).await;
+}

examples/rp-pico-w/src/bin/ble_bas_peripheral_sec.rs

@@ -0,0 +1,74 @@
+#![no_std]
+#![no_main]
+
+use bt_hci::controller::ExternalController;
+use cyw43_pio::PioSpi;
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_rp::bind_interrupts;
+use embassy_rp::clocks::RoscRng;
+use embassy_rp::gpio::{Level, Output};
+use embassy_rp::peripherals::{DMA_CH0, PIO0};
+use embassy_rp::pio::{InterruptHandler, Pio};
+use rand_chacha::ChaCha12Rng;
+use rand_core::SeedableRng;
+use static_cell::StaticCell;
+use trouble_example_apps::ble_bas_peripheral_sec;
+use {defmt_rtt as _, embassy_time as _, panic_probe as _};
+
+bind_interrupts!(struct Irqs {
+    PIO0_IRQ_0 => InterruptHandler<PIO0>;
+});
+
+#[embassy_executor::task]
+async fn cyw43_task(runner: cyw43::Runner<'static, Output<'static>, PioSpi<'static, PIO0, 0, DMA_CH0>>) -> ! {
+    runner.run().await
+}
+
+#[embassy_executor::main]
+async fn main(spawner: Spawner) {
+    let p = embassy_rp::init(Default::default());
+
+    #[cfg(feature = "skip-cyw43-firmware")]
+    let (fw, clm, btfw) = (&[], &[], &[]);
+
+    #[cfg(not(feature = "skip-cyw43-firmware"))]
+    let (fw, clm, btfw) = {
+        // IMPORTANT
+        //
+        // Download and make sure these files from https://github.com/embassy-rs/embassy/tree/main/cyw43-firmware
+        // are available in `./examples/rp-pico-w`. (should be automatic)
+        //
+        // IMPORTANT
+        let fw = include_bytes!("../../cyw43-firmware/43439A0.bin");
+        let clm = include_bytes!("../../cyw43-firmware/43439A0_clm.bin");
+        let btfw = include_bytes!("../../cyw43-firmware/43439A0_btfw.bin");
+        (fw, clm, btfw)
+    };
+
+    let pwr = Output::new(p.PIN_23, Level::Low);
+    let cs = Output::new(p.PIN_25, Level::High);
+    let mut pio = Pio::new(p.PIO0, Irqs);
+    let spi = PioSpi::new(
+        &mut pio.common,
+        pio.sm0,
+        cyw43_pio::DEFAULT_CLOCK_DIVIDER,
+        pio.irq0,
+        cs,
+        p.PIN_24,
+        p.PIN_29,
+        p.DMA_CH0,
+    );
+
+    static STATE: StaticCell<cyw43::State> = StaticCell::new();
+    let state = STATE.init(cyw43::State::new());
+    let (_net_device, bt_device, mut control, runner) = cyw43::new_with_bluetooth(state, pwr, spi, fw, btfw).await;
+    unwrap!(spawner.spawn(cyw43_task(runner)));
+    control.init(clm).await;
+
+    let mut rng = ChaCha12Rng::from_rng(&mut RoscRng).unwrap();
+
+    let controller: ExternalController<_, 10> = ExternalController::new(bt_device);
+
+    ble_bas_peripheral_sec::run::<_, _, 128>(controller, &mut rng).await;
+}