From 2b0e8a330b0f2be7a8943a9e5acadf8fc7f92275 Mon Sep 17 00:00:00 2001 From: Dario Nieuwenhuis Date: Mon, 25 Apr 2022 22:19:40 +0200 Subject: [PATCH] examples/nrf: add self_spawn example. This serves as a compile-test of possible typecheck loops due to TAIT shenanigans. --- examples/nrf/src/bin/self_spawn.rs | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 examples/nrf/src/bin/self_spawn.rs diff --git a/examples/nrf/src/bin/self_spawn.rs b/examples/nrf/src/bin/self_spawn.rs new file mode 100644 index 00000000..35e73a8d --- /dev/null +++ b/examples/nrf/src/bin/self_spawn.rs @@ -0,0 +1,24 @@ +#![no_std] +#![no_main] +#![feature(type_alias_impl_trait)] + +use defmt::{info, unwrap}; +use embassy::executor::Spawner; +use embassy::time::{Duration, Timer}; +use embassy_nrf::Peripherals; + +use defmt_rtt as _; // global logger +use panic_probe as _; + +#[embassy::task(pool_size = 2)] +async fn my_task(spawner: Spawner, n: u32) { + Timer::after(Duration::from_secs(1)).await; + info!("Spawning self! {}", n); + unwrap!(spawner.spawn(my_task(spawner, n + 1))); +} + +#[embassy::main] +async fn main(spawner: Spawner, _p: Peripherals) { + info!("Hello World!"); + unwrap!(spawner.spawn(my_task(spawner, 0))); +}