Merge branch 'main' of https://github.com/embassy-rs/embassy into rtc-lp

6 files changed, 139 insertions, 7 deletions

diff --git a/examples/nrf52840/Cargo.toml b/examples/nrf52840/Cargo.toml
index 15fe22d3a..2ce44b516 100644
--- a/examples/nrf52840/Cargo.toml
+++ b/examples/nrf52840/Cargo.toml
@@ -12,12 +12,14 @@ nightly = [
     "embassy-nrf/nightly",
     "embassy-net/nightly",
     "embassy-net-esp-hosted",
+    "embassy-net-enc28j60",
     "embassy-nrf/unstable-traits",
     "embassy-time/nightly",
     "embassy-time/unstable-traits",
     "static_cell/nightly",
     "embassy-usb",
     "embedded-io-async",
+    "embedded-hal-bus/async",
     "embassy-net",
     "embassy-lora",
     "lora-phy",
@@ -40,6 +42,7 @@ lora-phy = { version = "1", optional = true }
 lorawan-device = { version = "0.10.0", default-features = false, features = ["async", "external-lora-phy"], optional = true }
 lorawan = { version = "0.7.3", default-features = false, features = ["default-crypto"], optional = true }
 embassy-net-esp-hosted = { version = "0.1.0", path = "../../embassy-net-esp-hosted", features = ["defmt"], optional = true }
+embassy-net-enc28j60 = { version = "0.1.0", path = "../../embassy-net-enc28j60", features = ["defmt"], optional = true }
 
 defmt = "0.3"
 defmt-rtt = "0.4"
@@ -54,9 +57,14 @@ rand = { version = "0.8.4", default-features = false }
 embedded-storage = "0.3.0"
 usbd-hid = "0.6.0"
 serde = { version = "1.0.136", default-features = false }
-embedded-hal-async = { version = "0.2.0-alpha.2", optional = true }
+embedded-hal = { version = "1.0.0-rc.1" }
+embedded-hal-async = { version = "1.0.0-rc.1", optional = true }
+embedded-hal-bus = { version = "0.1.0-rc.1" }
 num-integer = { version = "0.1.45", default-features = false }
 microfft = "0.5.0"
 
 [profile.release]
 debug = 2
+
+[patch.crates-io]
+lora-phy = { git = "https://github.com/embassy-rs/lora-phy", rev = "1323eccc1c470d4259f95f4f315d1be830d572a3"}
\ No newline at end of file
diff --git a/examples/nrf52840/src/bin/channel.rs b/examples/nrf52840/src/bin/channel.rs
index d782a79e7..bd9c909da 100644
--- a/examples/nrf52840/src/bin/channel.rs
+++ b/examples/nrf52840/src/bin/channel.rs
@@ -35,7 +35,7 @@ async fn main(spawner: Spawner) {
     unwrap!(spawner.spawn(my_task()));
 
     loop {
-        match CHANNEL.recv().await {
+        match CHANNEL.receive().await {
             LedState::On => led.set_high(),
             LedState::Off => led.set_low(),
         }
diff --git a/examples/nrf52840/src/bin/channel_sender_receiver.rs b/examples/nrf52840/src/bin/channel_sender_receiver.rs
index fcccdaed5..ec4f1d800 100644
--- a/examples/nrf52840/src/bin/channel_sender_receiver.rs
+++ b/examples/nrf52840/src/bin/channel_sender_receiver.rs
@@ -33,7 +33,7 @@ async fn recv_task(led: AnyPin, receiver: Receiver<'static, NoopRawMutex, LedSta
     let mut led = Output::new(led, Level::Low, OutputDrive::Standard);
 
     loop {
-        match receiver.recv().await {
+        match receiver.receive().await {
             LedState::On => led.set_high(),
             LedState::Off => led.set_low(),
         }
diff --git a/examples/nrf52840/src/bin/ethernet_enc28j60.rs b/examples/nrf52840/src/bin/ethernet_enc28j60.rs
new file mode 100644
index 000000000..d1b796fab
--- /dev/null
+++ b/examples/nrf52840/src/bin/ethernet_enc28j60.rs
@@ -0,0 +1,124 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_net::tcp::TcpSocket;
+use embassy_net::{Stack, StackResources};
+use embassy_net_enc28j60::Enc28j60;
+use embassy_nrf::gpio::{Level, Output, OutputDrive};
+use embassy_nrf::rng::Rng;
+use embassy_nrf::spim::Spim;
+use embassy_nrf::{bind_interrupts, peripherals, spim};
+use embassy_time::Delay;
+use embedded_hal_bus::spi::ExclusiveDevice;
+use embedded_io_async::Write;
+use static_cell::make_static;
+use {defmt_rtt as _, panic_probe as _};
+
+bind_interrupts!(struct Irqs {
+    SPIM3 => spim::InterruptHandler<peripherals::SPI3>;
+    RNG => embassy_nrf::rng::InterruptHandler<peripherals::RNG>;
+});
+
+#[embassy_executor::task]
+async fn net_task(
+    stack: &'static Stack<
+        Enc28j60<
+            ExclusiveDevice<Spim<'static, peripherals::SPI3>, Output<'static, peripherals::P0_15>, Delay>,
+            Output<'static, peripherals::P0_13>,
+        >,
+    >,
+) -> ! {
+    stack.run().await
+}
+
+#[embassy_executor::main]
+async fn main(spawner: Spawner) {
+    let p = embassy_nrf::init(Default::default());
+    info!("running!");
+
+    let eth_sck = p.P0_20;
+    let eth_mosi = p.P0_22;
+    let eth_miso = p.P0_24;
+    let eth_cs = p.P0_15;
+    let eth_rst = p.P0_13;
+    let _eth_irq = p.P0_12;
+
+    let mut config = spim::Config::default();
+    config.frequency = spim::Frequency::M16;
+    let spi = spim::Spim::new(p.SPI3, Irqs, eth_sck, eth_miso, eth_mosi, config);
+    let cs = Output::new(eth_cs, Level::High, OutputDrive::Standard);
+    let spi = ExclusiveDevice::new(spi, cs, Delay);
+
+    let rst = Output::new(eth_rst, Level::High, OutputDrive::Standard);
+    let mac_addr = [2, 3, 4, 5, 6, 7];
+    let device = Enc28j60::new(spi, Some(rst), mac_addr);
+
+    let config = embassy_net::Config::dhcpv4(Default::default());
+    // let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
+    //    address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
+    //    dns_servers: Vec::new(),
+    //    gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
+    // });
+
+    // Generate random seed
+    let mut rng = Rng::new(p.RNG, Irqs);
+    let mut seed = [0; 8];
+    rng.blocking_fill_bytes(&mut seed);
+    let seed = u64::from_le_bytes(seed);
+
+    // Init network stack
+    let stack = &*make_static!(Stack::new(
+        device,
+        config,
+        make_static!(StackResources::<2>::new()),
+        seed
+    ));
+
+    unwrap!(spawner.spawn(net_task(stack)));
+
+    // And now we can use it!
+
+    let mut rx_buffer = [0; 4096];
+    let mut tx_buffer = [0; 4096];
+    let mut buf = [0; 4096];
+
+    loop {
+        let mut socket = TcpSocket::new(stack, &mut rx_buffer, &mut tx_buffer);
+        socket.set_timeout(Some(embassy_time::Duration::from_secs(10)));
+
+        info!("Listening on TCP:1234...");
+        if let Err(e) = socket.accept(1234).await {
+            warn!("accept error: {:?}", e);
+            continue;
+        }
+
+        info!("Received connection from {:?}", socket.remote_endpoint());
+
+        loop {
+            let n = match socket.read(&mut buf).await {
+                Ok(0) => {
+                    warn!("read EOF");
+                    break;
+                }
+                Ok(n) => n,
+                Err(e) => {
+                    warn!("read error: {:?}", e);
+                    break;
+                }
+            };
+
+            info!("rxd {:02x}", &buf[..n]);
+
+            match socket.write_all(&buf[..n]).await {
+                Ok(()) => {}
+                Err(e) => {
+                    warn!("write error: {:?}", e);
+                    break;
+                }
+            };
+        }
+    }
+}
diff --git a/examples/nrf52840/src/bin/uart_split.rs b/examples/nrf52840/src/bin/uart_split.rs
index 9979a1d53..b748bfcd8 100644
--- a/examples/nrf52840/src/bin/uart_split.rs
+++ b/examples/nrf52840/src/bin/uart_split.rs
@@ -46,7 +46,7 @@ async fn main(spawner: Spawner) {
     // back out the buffer we receive from the read
     // task.
     loop {
-        let buf = CHANNEL.recv().await;
+        let buf = CHANNEL.receive().await;
         info!("writing...");
         unwrap!(tx.write(&buf).await);
     }
diff --git a/examples/nrf52840/src/bin/wifi_esp_hosted.rs b/examples/nrf52840/src/bin/wifi_esp_hosted.rs
index e3b80d821..a60822fd9 100644
--- a/examples/nrf52840/src/bin/wifi_esp_hosted.rs
+++ b/examples/nrf52840/src/bin/wifi_esp_hosted.rs
@@ -11,7 +11,7 @@ use embassy_nrf::rng::Rng;
 use embassy_nrf::spim::{self, Spim};
 use embassy_nrf::{bind_interrupts, peripherals};
 use embassy_time::Delay;
-use embedded_hal_async::spi::ExclusiveDevice;
+use embedded_hal_bus::spi::ExclusiveDevice;
 use embedded_io_async::Write;
 use static_cell::make_static;
 use {defmt_rtt as _, embassy_net_esp_hosted as hosted, panic_probe as _};
@@ -72,8 +72,8 @@ async fn main(spawner: Spawner) {
 
     unwrap!(spawner.spawn(wifi_task(runner)));
 
-    control.init().await;
-    control.join(WIFI_NETWORK, WIFI_PASSWORD).await;
+    unwrap!(control.init().await);
+    unwrap!(control.connect(WIFI_NETWORK, WIFI_PASSWORD).await);
 
     let config = embassy_net::Config::dhcpv4(Default::default());
     // let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {