Remove the cell and trait

At the expense of exposing the channel types again. We do this as we want to avoid using dyn traits given their overhead for embedded environments.

1 files changed, 4 insertions, 4 deletions

diff --git a/examples/nrf/src/bin/mpsc.rs b/examples/nrf/src/bin/mpsc.rs
index eafa29e60..6a0f8f471 100644
--- a/examples/nrf/src/bin/mpsc.rs
+++ b/examples/nrf/src/bin/mpsc.rs
@@ -11,7 +11,7 @@ mod example_common;
 use defmt::panic;
 use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
-use embassy::util::mpsc::{ChannelCell, TryRecvError};
+use embassy::util::mpsc::TryRecvError;
 use embassy::util::{mpsc, Forever};
 use embassy_nrf::gpio::{Level, Output, OutputDrive};
 use embassy_nrf::Peripherals;
@@ -23,10 +23,10 @@ enum LedState {
     Off,
 }
 
-static CHANNEL: Forever<ChannelCell<Channel<WithThreadModeOnly, LedState, 1>>> = Forever::new();
+static CHANNEL: Forever<Channel<WithThreadModeOnly, LedState, 1>> = Forever::new();
 
 #[embassy::task(pool_size = 1)]
-async fn my_task(sender: Sender<'static, LedState>) {
+async fn my_task(sender: Sender<'static, WithThreadModeOnly, LedState, 1>) {
     loop {
         let _ = sender.send(LedState::On).await;
         Timer::after(Duration::from_secs(1)).await;
@@ -39,7 +39,7 @@ async fn my_task(sender: Sender<'static, LedState>) {
 async fn main(spawner: Spawner, p: Peripherals) {
     let mut led = Output::new(p.P0_13, Level::Low, OutputDrive::Standard);
 
-    let channel = CHANNEL.put(ChannelCell::new(Channel::with_thread_mode_only()));
+    let channel = CHANNEL.put(Channel::with_thread_mode_only());
     let (sender, mut receiver) = mpsc::split(channel);
 
     spawner.spawn(my_task(sender)).unwrap();