21 lines
		
	
	
		
			474 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			21 lines
		
	
	
		
			474 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| #![no_std]
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| #![no_main]
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| #![feature(type_alias_impl_trait)]
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| 
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| use defmt::*;
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| use embassy_executor::Spawner;
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| use embassy_stm32::rng::Rng;
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| use {defmt_rtt as _, panic_probe as _};
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| 
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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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| 
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|     let mut rng = Rng::new(p.RNG);
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| 
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|     let mut buf = [0u8; 16];
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|     unwrap!(rng.async_fill_bytes(&mut buf).await);
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|     info!("random bytes: {:02x}", buf);
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| }
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