4df63f5379
* Generate a core index put into the PAC for the peripherals to use as index into registers. * Add EXTI v2 which uses CORE_INDEX to index exti registers
34 lines
874 B
Rust
34 lines
874 B
Rust
#![no_std]
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#![no_main]
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#![feature(trait_alias)]
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#![feature(type_alias_impl_trait)]
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#![allow(incomplete_features)]
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#[path = "../example_common.rs"]
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mod example_common;
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use embassy::executor::Spawner;
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use embassy_stm32::dbgmcu::Dbgmcu;
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use embassy_stm32::exti::ExtiInput;
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use embassy_stm32::gpio::{Input, Pull};
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use embassy_stm32::Peripherals;
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use embassy_traits::gpio::{WaitForFallingEdge, WaitForRisingEdge};
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use example_common::*;
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#[embassy::main]
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async fn main(_spawner: Spawner, p: Peripherals) {
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info!("Hello World!");
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unsafe { Dbgmcu::enable_all() };
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let button = Input::new(p.PA0, Pull::Up);
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let mut button = ExtiInput::new(button, p.EXTI0);
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info!("Press the USER button...");
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loop {
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button.wait_for_falling_edge().await;
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info!("Pressed!");
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button.wait_for_rising_edge().await;
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info!("Released!");
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}
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}
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