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Use of a NoopMutex

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This commit is contained in:
huntc
2021-07-09 12:13:07 +10:00
parent 5f87c7808c
commit f159beec1c
3 changed files with 78 additions and 66 deletions
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8
examples/nrf/src/bin/mpsc.rs
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@ -16,17 +16,17 @@ use embassy::util::{mpsc, Forever};
use embassy_nrf::gpio::{Level, Output, OutputDrive};
use embassy_nrf::Peripherals;
use embedded_hal::digital::v2::OutputPin;
use mpsc::{Channel, Sender, WithThreadModeOnly};
use mpsc::{Channel, Sender, WithNoThreads};
enum LedState {
On,
Off,
}
static CHANNEL: Forever<Channel<WithThreadModeOnly, LedState, 1>> = Forever::new();
static CHANNEL: Forever<Channel<WithNoThreads, LedState, 1>> = Forever::new();
#[embassy::task(pool_size = 1)]
async fn my_task(sender: Sender<'static, WithThreadModeOnly, LedState, 1>) {
async fn my_task(sender: Sender<'static, WithNoThreads, 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, WithThreadModeOnly, LedState, 1>) {
async fn main(spawner: Spawner, p: Peripherals) {
let mut led = Output::new(p.P0_13, Level::Low, OutputDrive::Standard);
let channel = CHANNEL.put(Channel::with_thread_mode_only());
let channel = CHANNEL.put(Channel::with_no_threads());
let (sender, mut receiver) = mpsc::split(channel);
spawner.spawn(my_task(sender)).unwrap();