mirror of
https://github.com/esp-rs/esp-hal.git
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0064766ef2
* No longer publicly expose the `PeripheralClockControl` struct * Update examples as needed to get things building again * Update CHANGELOG.md * Address review feedback, fix a warning * Use a critical section for all devices other than the ESP32-C6/H2, as they modify multiple registers * Rebase and update `etm` driver to fix build errors
56 lines
1.4 KiB
Rust
56 lines
1.4 KiB
Rust
//! embassy hello world
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//!
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//! This is an example of running the embassy executor with multiple tasks
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//! concurrently.
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#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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use embassy_time::{Duration, Timer};
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use esp32s2_hal::{
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clock::ClockControl,
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embassy::{self, executor::Executor},
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peripherals::Peripherals,
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prelude::*,
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};
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use esp_backtrace as _;
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use static_cell::make_static;
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use xtensa_atomic_emulation_trap as _;
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#[embassy_executor::task]
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async fn run1() {
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loop {
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esp_println::println!("Hello world from embassy using esp-hal-async!");
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Timer::after(Duration::from_millis(1_000)).await;
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}
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}
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#[embassy_executor::task]
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async fn run2() {
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loop {
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esp_println::println!("Bing!");
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Timer::after(Duration::from_millis(5_000)).await;
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}
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}
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#[entry]
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fn main() -> ! {
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esp_println::println!("Init!");
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let peripherals = Peripherals::take();
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let system = peripherals.SYSTEM.split();
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let clocks = ClockControl::boot_defaults(system.clock_control).freeze();
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#[cfg(feature = "embassy-time-timg0")]
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{
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let timer_group0 = esp32s2_hal::timer::TimerGroup::new(peripherals.TIMG0, &clocks);
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embassy::init(&clocks, timer_group0.timer0);
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}
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let executor = make_static!(Executor::new());
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executor.run(|spawner| {
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spawner.spawn(run1()).ok();
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spawner.spawn(run2()).ok();
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});
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}
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