net: refactor to simplify lifetimes/generics.

1 files changed, 5 insertions, 6 deletions

diff --git a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
index bd633cecb..be4270ada 100644
--- a/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
+++ b/examples/stm32l4/src/bin/spe_adin1110_http_server.rs
@@ -206,12 +206,11 @@ async fn main(spawner: Spawner) {
     };
 
     // Init network stack
-    static STACK: StaticCell<Stack<Device<'static>>> = StaticCell::new();
     static RESOURCES: StaticCell<StackResources<3>> = StaticCell::new();
-    let stack = &*STACK.init(Stack::new(device, ip_cfg, RESOURCES.init(StackResources::new()), seed));
+    let (stack, runner) = embassy_net::new(device, ip_cfg, RESOURCES.init(StackResources::new()), seed);
 
     // Launch network task
-    unwrap!(spawner.spawn(net_task(stack)));
+    unwrap!(spawner.spawn(net_task(runner)));
 
     let cfg = wait_for_config(stack).await;
     let local_addr = cfg.address.address();
@@ -274,7 +273,7 @@ async fn main(spawner: Spawner) {
     }
 }
 
-async fn wait_for_config(stack: &'static Stack<Device<'static>>) -> embassy_net::StaticConfigV4 {
+async fn wait_for_config(stack: Stack<'static>) -> embassy_net::StaticConfigV4 {
     loop {
         if let Some(config) = stack.config_v4() {
             return config;
@@ -323,8 +322,8 @@ async fn ethernet_task(runner: Runner<'static, SpeSpiCs, SpeInt, SpeRst>) -> ! {
 }
 
 #[embassy_executor::task]
-async fn net_task(stack: &'static Stack<Device<'static>>) -> ! {
-    stack.run().await
+async fn net_task(mut runner: embassy_net::Runner<'static, Device<'static>>) -> ! {
+    runner.run().await
 }
 
 // same panicking *behavior* as `panic-probe` but doesn't print a panic message