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stm32/rng: use bind_interrupts!.

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This commit is contained in:
Dario Nieuwenhuis
2023-07-31 01:41:12 +02:00
parent d6c5c1772c
commit 4999b045df
16 changed files with 103 additions and 82 deletions
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6
examples/stm32h5/src/bin/eth.rs
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@ -12,14 +12,16 @@ use embassy_stm32::peripherals::ETH;
use embassy_stm32::rcc::{AHBPrescaler, APBPrescaler, Hse, HseMode, Pll, PllSource, Sysclk, VoltageScale};
use embassy_stm32::rng::Rng;
use embassy_stm32::time::Hertz;
use embassy_stm32::{bind_interrupts, eth, Config};
use embassy_stm32::{bind_interrupts, eth, peripherals, rng, Config};
use embassy_time::{Duration, Timer};
use embedded_io::asynch::Write;
use rand_core::RngCore;
use static_cell::make_static;
use {defmt_rtt as _, panic_probe as _};
bind_interrupts!(struct Irqs {
ETH => eth::InterruptHandler;
RNG => rng::InterruptHandler<peripherals::RNG>;
});
type Device = Ethernet<'static, ETH, GenericSMI>;
@ -56,7 +58,7 @@ async fn main(spawner: Spawner) -> ! {
info!("Hello World!");
// Generate random seed.
let mut rng = Rng::new(p.RNG);
let mut rng = Rng::new(p.RNG, Irqs);
let mut seed = [0; 8];
rng.fill_bytes(&mut seed);
let seed = u64::from_le_bytes(seed);

7
examples/stm32h5/src/bin/rng.rs
View File

@ -5,14 +5,19 @@
use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::rng::Rng;
use embassy_stm32::{bind_interrupts, peripherals, rng};
use {defmt_rtt as _, panic_probe as _};
bind_interrupts!(struct Irqs {
RNG => rng::InterruptHandler<peripherals::RNG>;
});
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
info!("Hello World!");
let mut rng = Rng::new(p.RNG);
let mut rng = Rng::new(p.RNG, Irqs);
let mut buf = [0u8; 16];
unwrap!(rng.async_fill_bytes(&mut buf).await);