b1245858f3
We shouldn't use `unsafe` to mark merely "dangerous" actions, only actions that actually cause UB.
120 lines
3.3 KiB
Rust
120 lines
3.3 KiB
Rust
// required-features: eth
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#![no_std]
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#![no_main]
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#[path = "../common.rs"]
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mod common;
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use common::*;
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use embassy_executor::Spawner;
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use embassy_net::StackResources;
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use embassy_stm32::eth::{Ethernet, GenericPhy, PacketQueue};
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use embassy_stm32::peripherals::ETH;
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use embassy_stm32::rng::Rng;
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use embassy_stm32::{bind_interrupts, eth, peripherals, rng};
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use rand_core::RngCore;
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use static_cell::StaticCell;
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use {defmt_rtt as _, panic_probe as _};
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teleprobe_meta::timeout!(120);
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#[cfg(not(any(feature = "stm32h563zi", feature = "stm32f767zi", feature = "stm32f207zg")))]
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bind_interrupts!(struct Irqs {
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ETH => eth::InterruptHandler;
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HASH_RNG => rng::InterruptHandler<peripherals::RNG>;
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});
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#[cfg(any(feature = "stm32h563zi", feature = "stm32f767zi", feature = "stm32f207zg"))]
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bind_interrupts!(struct Irqs {
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ETH => eth::InterruptHandler;
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RNG => rng::InterruptHandler<peripherals::RNG>;
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});
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type Device = Ethernet<'static, ETH, GenericPhy>;
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#[embassy_executor::task]
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async fn net_task(mut runner: embassy_net::Runner<'static, Device>) -> ! {
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runner.run().await
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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 = init();
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info!("Hello World!");
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// Generate random seed.
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let mut rng = Rng::new(p.RNG, Irqs);
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let mut seed = [0; 8];
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rng.fill_bytes(&mut seed);
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let seed = u64::from_le_bytes(seed);
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// Ensure different boards get different MAC
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// so running tests concurrently doesn't break (they're all in the same LAN)
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#[cfg(feature = "stm32f429zi")]
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let n = 1;
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#[cfg(feature = "stm32h755zi")]
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let n = 2;
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#[cfg(feature = "stm32h563zi")]
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let n = 3;
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#[cfg(feature = "stm32f767zi")]
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let n = 4;
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#[cfg(feature = "stm32f207zg")]
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let n = 5;
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#[cfg(feature = "stm32h753zi")]
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let n = 6;
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let mac_addr = [0x00, n, 0xDE, 0xAD, 0xBE, 0xEF];
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// F2 runs out of RAM
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#[cfg(feature = "stm32f207zg")]
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const PACKET_QUEUE_SIZE: usize = 2;
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#[cfg(not(feature = "stm32f207zg"))]
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const PACKET_QUEUE_SIZE: usize = 4;
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static PACKETS: StaticCell<PacketQueue<PACKET_QUEUE_SIZE, PACKET_QUEUE_SIZE>> = StaticCell::new();
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let device = Ethernet::new(
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PACKETS.init(PacketQueue::<PACKET_QUEUE_SIZE, PACKET_QUEUE_SIZE>::new()),
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p.ETH,
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Irqs,
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p.PA1,
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p.PA2,
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p.PC1,
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p.PA7,
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p.PC4,
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p.PC5,
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p.PG13,
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#[cfg(not(feature = "stm32h563zi"))]
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p.PB13,
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#[cfg(feature = "stm32h563zi")]
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p.PB15,
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p.PG11,
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GenericPhy::new_auto(),
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mac_addr,
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);
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let config = embassy_net::Config::dhcpv4(Default::default());
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//let config = embassy_net::Config::ipv4_static(embassy_net::StaticConfigV4 {
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// address: Ipv4Cidr::new(Ipv4Address::new(10, 42, 0, 61), 24),
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// dns_servers: Vec::new(),
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// gateway: Some(Ipv4Address::new(10, 42, 0, 1)),
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//});
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// Init network stack
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static RESOURCES: StaticCell<StackResources<2>> = StaticCell::new();
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let (stack, runner) = embassy_net::new(device, config, RESOURCES.init(StackResources::new()), seed);
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// Launch network task
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unwrap!(spawner.spawn(net_task(runner)));
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perf_client::run(
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stack,
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perf_client::Expected {
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down_kbps: 1000,
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up_kbps: 1000,
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updown_kbps: 1000,
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},
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)
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.await;
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info!("Test OK");
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cortex_m::asm::bkpt();
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}
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