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https://github.com/embassy-rs/embassy.git
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103bb0dfaa
Before we'd generate all pins Px0..Px15 for each GPIOx port. This changes codegen to only generate singletons for actually-existing pins. (AFs were already previously filtered, so these non-existing pins were already mostly useless)
28 lines
659 B
Rust
28 lines
659 B
Rust
#![no_std]
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#![no_main]
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use defmt::*;
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use embassy_executor::Spawner;
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use embassy_stm32::gpio::{Level, Output, Speed};
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use embassy_time::Timer;
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use {defmt_rtt as _, panic_probe as _};
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#[embassy_executor::main]
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async fn main(_spawner: Spawner) -> ! {
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let p = embassy_stm32::init(Default::default());
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info!("Hello World!");
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// replace PC13 with the right pin for your board.
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let mut led = Output::new(p.PC13, Level::Low, Speed::Medium);
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loop {
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defmt::info!("on!");
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led.set_low();
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Timer::after_millis(200).await;
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defmt::info!("off!");
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led.set_high();
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Timer::after_millis(200).await;
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}
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}
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