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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
32 lines
858 B
Rust
32 lines
858 B
Rust
//! This demos the watchdog timer.
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//! Basically the same as `hello_world` but if you remove the call to
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//! `wdt.feed()` the watchdog will reset the system.
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#![no_std]
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#![no_main]
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use esp32s3_hal::{clock::ClockControl, peripherals::Peripherals, prelude::*, timer::TimerGroup};
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use esp_backtrace as _;
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use esp_println::println;
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use nb::block;
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#[entry]
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fn main() -> ! {
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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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let timer_group0 = TimerGroup::new(peripherals.TIMG0, &clocks);
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let mut timer0 = timer_group0.timer0;
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let mut wdt = timer_group0.wdt;
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wdt.start(2u64.secs());
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timer0.start(1u64.secs());
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loop {
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wdt.feed();
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println!("Hello world!");
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block!(timer0.wait()).unwrap();
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}
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}
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