Merge branch 'embassy-rs:main' into multi-signal

6 files changed, 30 insertions, 64 deletions

diff --git a/examples/std/Cargo.toml b/examples/std/Cargo.toml
index f05565e84..87491b1d2 100644
--- a/examples/std/Cargo.toml
+++ b/examples/std/Cargo.toml
@@ -5,9 +5,9 @@ version = "0.1.0"
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-embassy-sync = { version = "0.5.0", path = "../../embassy-sync", features = ["log"] }
-embassy-executor = { version = "0.5.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-std", "executor-thread", "log", "integrated-timers"] }
-embassy-time = { version = "0.3.0", path = "../../embassy-time", features = ["log", "std", ] }
+embassy-sync = { version = "0.6.0", path = "../../embassy-sync", features = ["log"] }
+embassy-executor = { version = "0.6.0", path = "../../embassy-executor", features = ["task-arena-size-32768", "arch-std", "executor-thread", "log", "integrated-timers"] }
+embassy-time = { version = "0.3.2", path = "../../embassy-time", features = ["log", "std", ] }
 embassy-net = { version = "0.4.0", path = "../../embassy-net", features=[ "std",  "log", "medium-ethernet", "medium-ip", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6"] }
 embassy-net-tuntap = { version = "0.1.0", path = "../../embassy-net-tuntap" }
 embassy-net-ppp = { version = "0.1.0", path = "../../embassy-net-ppp", features = ["log"]}
diff --git a/examples/std/src/bin/net.rs b/examples/std/src/bin/net.rs
index dad93d0a1..cefa5448c 100644
--- a/examples/std/src/bin/net.rs
+++ b/examples/std/src/bin/net.rs
@@ -1,9 +1,7 @@
-use std::default::Default;
-
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
 use embassy_net::tcp::TcpSocket;
-use embassy_net::{Config, Ipv4Address, Ipv4Cidr, Stack, StackResources};
+use embassy_net::{Config, Ipv4Address, Ipv4Cidr, StackResources};
 use embassy_net_tuntap::TunTapDevice;
 use embassy_time::Duration;
 use embedded_io_async::Write;
@@ -24,8 +22,8 @@ struct Opts {
 }
 
 #[embassy_executor::task]
-async fn net_task(stack: &'static Stack<TunTapDevice>) -> ! {
-    stack.run().await
+async fn net_task(mut runner: embassy_net::Runner<'static, TunTapDevice>) -> ! {
+    runner.run().await
 }
 
 #[embassy_executor::task]
@@ -52,17 +50,11 @@ async fn main_task(spawner: Spawner) {
     let seed = u64::from_le_bytes(seed);
 
     // Init network stack
-    static STACK: StaticCell<Stack<TunTapDevice>> = StaticCell::new();
     static RESOURCES: StaticCell<StackResources<3>> = StaticCell::new();
-    let stack = &*STACK.init(Stack::new(
-        device,
-        config,
-        RESOURCES.init(StackResources::<3>::new()),
-        seed,
-    ));
+    let (stack, runner) = embassy_net::new(device, config, RESOURCES.init(StackResources::new()), seed);
 
     // Launch network task
-    spawner.spawn(net_task(stack)).unwrap();
+    spawner.spawn(net_task(runner)).unwrap();
 
     // Then we can use it!
     let mut rx_buffer = [0; 4096];
diff --git a/examples/std/src/bin/net_dns.rs b/examples/std/src/bin/net_dns.rs
index fca1e076e..a42c5dbb7 100644
--- a/examples/std/src/bin/net_dns.rs
+++ b/examples/std/src/bin/net_dns.rs
@@ -1,9 +1,7 @@
-use std::default::Default;
-
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
 use embassy_net::dns::DnsQueryType;
-use embassy_net::{Config, Ipv4Address, Ipv4Cidr, Stack, StackResources};
+use embassy_net::{Config, Ipv4Address, Ipv4Cidr, StackResources};
 use embassy_net_tuntap::TunTapDevice;
 use heapless::Vec;
 use log::*;
@@ -22,8 +20,8 @@ struct Opts {
 }
 
 #[embassy_executor::task]
-async fn net_task(stack: &'static Stack<TunTapDevice>) -> ! {
-    stack.run().await
+async fn net_task(mut runner: embassy_net::Runner<'static, TunTapDevice>) -> ! {
+    runner.run().await
 }
 
 #[embassy_executor::task]
@@ -51,17 +49,11 @@ async fn main_task(spawner: Spawner) {
     let seed = u64::from_le_bytes(seed);
 
     // Init network stack
-    static STACK: StaticCell<Stack<TunTapDevice>> = StaticCell::new();
     static RESOURCES: StaticCell<StackResources<3>> = StaticCell::new();
-    let stack: &Stack<_> = &*STACK.init(Stack::new(
-        device,
-        config,
-        RESOURCES.init(StackResources::<3>::new()),
-        seed,
-    ));
+    let (stack, runner) = embassy_net::new(device, config, RESOURCES.init(StackResources::new()), seed);
 
     // Launch network task
-    spawner.spawn(net_task(stack)).unwrap();
+    spawner.spawn(net_task(runner)).unwrap();
 
     let host = "example.com";
     info!("querying host {:?}...", host);
diff --git a/examples/std/src/bin/net_ppp.rs b/examples/std/src/bin/net_ppp.rs
index 9ec0ea91f..7d0f1327f 100644
--- a/examples/std/src/bin/net_ppp.rs
+++ b/examples/std/src/bin/net_ppp.rs
@@ -37,16 +37,12 @@ struct Opts {
 }
 
 #[embassy_executor::task]
-async fn net_task(stack: &'static Stack<embassy_net_ppp::Device<'static>>) -> ! {
-    stack.run().await
+async fn net_task(mut runner: embassy_net::Runner<'static, embassy_net_ppp::Device<'static>>) -> ! {
+    runner.run().await
 }
 
 #[embassy_executor::task]
-async fn ppp_task(
-    stack: &'static Stack<embassy_net_ppp::Device<'static>>,
-    mut runner: Runner<'static>,
-    port: SerialPort,
-) -> ! {
+async fn ppp_task(stack: Stack<'static>, mut runner: Runner<'static>, port: SerialPort) -> ! {
     let port = Async::new(port).unwrap();
     let port = BufReader::new(port);
     let port = adapter::FromFutures::new(port);
@@ -97,17 +93,16 @@ async fn main_task(spawner: Spawner) {
     let seed = u64::from_le_bytes(seed);
 
     // Init network stack
-    static STACK: StaticCell<Stack<embassy_net_ppp::Device<'static>>> = StaticCell::new();
     static RESOURCES: StaticCell<StackResources<3>> = StaticCell::new();
-    let stack = &*STACK.init(Stack::new(
+    let (stack, net_runner) = embassy_net::new(
         device,
         Config::default(), // don't configure IP yet
-        RESOURCES.init(StackResources::<3>::new()),
+        RESOURCES.init(StackResources::new()),
         seed,
-    ));
+    );
 
     // Launch network task
-    spawner.spawn(net_task(stack)).unwrap();
+    spawner.spawn(net_task(net_runner)).unwrap();
     spawner.spawn(ppp_task(stack, runner, port)).unwrap();
 
     // Then we can use it!
diff --git a/examples/std/src/bin/net_udp.rs b/examples/std/src/bin/net_udp.rs
index bee91990d..02d4d3efb 100644
--- a/examples/std/src/bin/net_udp.rs
+++ b/examples/std/src/bin/net_udp.rs
@@ -1,7 +1,7 @@
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
 use embassy_net::udp::{PacketMetadata, UdpSocket};
-use embassy_net::{Config, Ipv4Address, Ipv4Cidr, Stack, StackResources};
+use embassy_net::{Config, Ipv4Address, Ipv4Cidr, StackResources};
 use embassy_net_tuntap::TunTapDevice;
 use heapless::Vec;
 use log::*;
@@ -20,8 +20,8 @@ struct Opts {
 }
 
 #[embassy_executor::task]
-async fn net_task(stack: &'static Stack<TunTapDevice>) -> ! {
-    stack.run().await
+async fn net_task(mut runner: embassy_net::Runner<'static, TunTapDevice>) -> ! {
+    runner.run().await
 }
 
 #[embassy_executor::task]
@@ -48,17 +48,11 @@ async fn main_task(spawner: Spawner) {
     let seed = u64::from_le_bytes(seed);
 
     // Init network stack
-    static STACK: StaticCell<Stack<TunTapDevice>> = StaticCell::new();
     static RESOURCES: StaticCell<StackResources<3>> = StaticCell::new();
-    let stack = &*STACK.init(Stack::new(
-        device,
-        config,
-        RESOURCES.init(StackResources::<3>::new()),
-        seed,
-    ));
+    let (stack, runner) = embassy_net::new(device, config, RESOURCES.init(StackResources::new()), seed);
 
     // Launch network task
-    spawner.spawn(net_task(stack)).unwrap();
+    spawner.spawn(net_task(runner)).unwrap();
 
     // Then we can use it!
     let mut rx_meta = [PacketMetadata::EMPTY; 16];
diff --git a/examples/std/src/bin/tcp_accept.rs b/examples/std/src/bin/tcp_accept.rs
index 00ccd83a7..5d36b739d 100644
--- a/examples/std/src/bin/tcp_accept.rs
+++ b/examples/std/src/bin/tcp_accept.rs
@@ -1,10 +1,9 @@
 use core::fmt::Write as _;
-use std::default::Default;
 
 use clap::Parser;
 use embassy_executor::{Executor, Spawner};
 use embassy_net::tcp::TcpSocket;
-use embassy_net::{Config, Ipv4Address, Ipv4Cidr, Stack, StackResources};
+use embassy_net::{Config, Ipv4Address, Ipv4Cidr, StackResources};
 use embassy_net_tuntap::TunTapDevice;
 use embassy_time::{Duration, Timer};
 use embedded_io_async::Write as _;
@@ -25,8 +24,8 @@ struct Opts {
 }
 
 #[embassy_executor::task]
-async fn net_task(stack: &'static Stack<TunTapDevice>) -> ! {
-    stack.run().await
+async fn net_task(mut runner: embassy_net::Runner<'static, TunTapDevice>) -> ! {
+    runner.run().await
 }
 
 #[derive(Default)]
@@ -63,17 +62,11 @@ async fn main_task(spawner: Spawner) {
     let seed = u64::from_le_bytes(seed);
 
     // Init network stack
-    static STACK: StaticCell<Stack<TunTapDevice>> = StaticCell::new();
     static RESOURCES: StaticCell<StackResources<3>> = StaticCell::new();
-    let stack = &*STACK.init(Stack::new(
-        device,
-        config,
-        RESOURCES.init(StackResources::<3>::new()),
-        seed,
-    ));
+    let (stack, runner) = embassy_net::new(device, config, RESOURCES.init(StackResources::new()), seed);
 
     // Launch network task
-    spawner.spawn(net_task(stack)).unwrap();
+    spawner.spawn(net_task(runner)).unwrap();
 
     // Then we can use it!
     let mut rx_buffer = [0; 4096];