net-w5500: extract chip-specific stuff to a trait.

This commit is contained in:
Dario Nieuwenhuis 2023-08-15 17:50:56 +02:00
parent a436bd068f
commit 76276c326a
9 changed files with 169 additions and 94 deletions

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@ -0,0 +1,41 @@
mod w5500;
pub use w5500::W5500;
pub(crate) mod sealed {
use embedded_hal_async::spi::SpiDevice;
pub trait Chip {
type Address;
const COMMON_MODE: Self::Address;
const COMMON_MAC: Self::Address;
const COMMON_SOCKET_INTR: Self::Address;
const COMMON_PHY_CFG: Self::Address;
const SOCKET_MODE: Self::Address;
const SOCKET_COMMAND: Self::Address;
const SOCKET_RXBUF_SIZE: Self::Address;
const SOCKET_TXBUF_SIZE: Self::Address;
const SOCKET_TX_FREE_SIZE: Self::Address;
const SOCKET_TX_DATA_WRITE_PTR: Self::Address;
const SOCKET_RECVD_SIZE: Self::Address;
const SOCKET_RX_DATA_READ_PTR: Self::Address;
const SOCKET_INTR_MASK: Self::Address;
const SOCKET_INTR: Self::Address;
fn rx_addr(addr: u16) -> Self::Address;
fn tx_addr(addr: u16) -> Self::Address;
async fn bus_read<SPI: SpiDevice>(
spi: &mut SPI,
address: Self::Address,
data: &mut [u8],
) -> Result<(), SPI::Error>;
async fn bus_write<SPI: SpiDevice>(
spi: &mut SPI,
address: Self::Address,
data: &[u8],
) -> Result<(), SPI::Error>;
}
}
pub trait Chip: sealed::Chip {}

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@ -0,0 +1,67 @@
use embedded_hal_async::spi::{Operation, SpiDevice};
#[repr(u8)]
pub enum RegisterBlock {
Common = 0x00,
Socket0 = 0x01,
TxBuf = 0x02,
RxBuf = 0x03,
}
pub enum W5500 {}
impl super::Chip for W5500 {}
impl super::sealed::Chip for W5500 {
type Address = (RegisterBlock, u16);
const COMMON_MODE: Self::Address = (RegisterBlock::Common, 0x00);
const COMMON_MAC: Self::Address = (RegisterBlock::Common, 0x09);
const COMMON_SOCKET_INTR: Self::Address = (RegisterBlock::Common, 0x18);
const COMMON_PHY_CFG: Self::Address = (RegisterBlock::Common, 0x2E);
const SOCKET_MODE: Self::Address = (RegisterBlock::Socket0, 0x00);
const SOCKET_COMMAND: Self::Address = (RegisterBlock::Socket0, 0x01);
const SOCKET_RXBUF_SIZE: Self::Address = (RegisterBlock::Socket0, 0x1E);
const SOCKET_TXBUF_SIZE: Self::Address = (RegisterBlock::Socket0, 0x1F);
const SOCKET_TX_FREE_SIZE: Self::Address = (RegisterBlock::Socket0, 0x20);
const SOCKET_TX_DATA_WRITE_PTR: Self::Address = (RegisterBlock::Socket0, 0x24);
const SOCKET_RECVD_SIZE: Self::Address = (RegisterBlock::Socket0, 0x26);
const SOCKET_RX_DATA_READ_PTR: Self::Address = (RegisterBlock::Socket0, 0x28);
const SOCKET_INTR_MASK: Self::Address = (RegisterBlock::Socket0, 0x2C);
const SOCKET_INTR: Self::Address = (RegisterBlock::Socket0, 0x02);
fn rx_addr(addr: u16) -> Self::Address {
(RegisterBlock::RxBuf, addr)
}
fn tx_addr(addr: u16) -> Self::Address {
(RegisterBlock::TxBuf, addr)
}
async fn bus_read<SPI: SpiDevice>(
spi: &mut SPI,
address: Self::Address,
data: &mut [u8],
) -> Result<(), SPI::Error> {
let address_phase = address.1.to_be_bytes();
let control_phase = [(address.0 as u8) << 3];
let operations = &mut [
Operation::Write(&address_phase),
Operation::Write(&control_phase),
Operation::TransferInPlace(data),
];
spi.transaction(operations).await
}
async fn bus_write<SPI: SpiDevice>(spi: &mut SPI, address: Self::Address, data: &[u8]) -> Result<(), SPI::Error> {
let address_phase = address.1.to_be_bytes();
let control_phase = [(address.0 as u8) << 3 | 0b0000_0100];
let data_phase = data;
let operations = &mut [
Operation::Write(&address_phase[..]),
Operation::Write(&control_phase),
Operation::Write(&data_phase),
];
spi.transaction(operations).await
}
}

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@ -1,117 +1,107 @@
use core::marker::PhantomData;
use embedded_hal_async::spi::SpiDevice; use embedded_hal_async::spi::SpiDevice;
use crate::spi::{Address, SpiInterface}; use crate::chip::Chip;
pub const COMMON_MODE: Address = (RegisterBlock::Common, 0x00);
pub const COMMON_MAC: Address = (RegisterBlock::Common, 0x09);
pub const COMMON_SOCKET_INTR: Address = (RegisterBlock::Common, 0x18);
pub const COMMON_PHY_CFG: Address = (RegisterBlock::Common, 0x2E);
pub const SOCKET_MODE: Address = (RegisterBlock::Socket0, 0x00);
pub const SOCKET_COMMAND: Address = (RegisterBlock::Socket0, 0x01);
pub const SOCKET_RXBUF_SIZE: Address = (RegisterBlock::Socket0, 0x1E);
pub const SOCKET_TXBUF_SIZE: Address = (RegisterBlock::Socket0, 0x1F);
pub const SOCKET_TX_FREE_SIZE: Address = (RegisterBlock::Socket0, 0x20);
pub const SOCKET_TX_DATA_WRITE_PTR: Address = (RegisterBlock::Socket0, 0x24);
pub const SOCKET_RECVD_SIZE: Address = (RegisterBlock::Socket0, 0x26);
pub const SOCKET_RX_DATA_READ_PTR: Address = (RegisterBlock::Socket0, 0x28);
pub const SOCKET_INTR_MASK: Address = (RegisterBlock::Socket0, 0x2C);
pub const SOCKET_INTR: Address = (RegisterBlock::Socket0, 0x02);
#[repr(u8)] #[repr(u8)]
pub enum Command { enum Command {
Open = 0x01, Open = 0x01,
Send = 0x20, Send = 0x20,
Receive = 0x40, Receive = 0x40,
} }
#[repr(u8)] #[repr(u8)]
pub enum Interrupt { enum Interrupt {
Receive = 0b00100_u8, Receive = 0b00100_u8,
} }
#[repr(u8)]
pub enum RegisterBlock {
Common = 0x00,
Socket0 = 0x01,
TxBuf = 0x02,
RxBuf = 0x03,
}
/// W5500 in MACRAW mode /// W5500 in MACRAW mode
#[derive(Debug)] #[derive(Debug)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))] #[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub struct W5500<SPI> { pub(crate) struct WiznetDevice<C, SPI> {
bus: SpiInterface<SPI>, spi: SPI,
_phantom: PhantomData<C>,
} }
impl<SPI: SpiDevice> W5500<SPI> { impl<C: Chip, SPI: SpiDevice> WiznetDevice<C, SPI> {
/// Create and initialize the W5500 driver /// Create and initialize the W5500 driver
pub async fn new(spi: SPI, mac_addr: [u8; 6]) -> Result<W5500<SPI>, SPI::Error> { pub async fn new(spi: SPI, mac_addr: [u8; 6]) -> Result<Self, SPI::Error> {
let mut bus = SpiInterface(spi); let mut this = Self {
spi,
_phantom: PhantomData,
};
// Reset device // Reset device
bus.write_frame(COMMON_MODE, &[0x80]).await?; this.bus_write(C::COMMON_MODE, &[0x80]).await?;
// Enable interrupt pin // Enable interrupt pin
bus.write_frame(COMMON_SOCKET_INTR, &[0x01]).await?; this.bus_write(C::COMMON_SOCKET_INTR, &[0x01]).await?;
// Enable receive interrupt // Enable receive interrupt
bus.write_frame(SOCKET_INTR_MASK, &[Interrupt::Receive as u8]).await?; this.bus_write(C::SOCKET_INTR_MASK, &[Interrupt::Receive as u8]).await?;
// Set MAC address // Set MAC address
bus.write_frame(COMMON_MAC, &mac_addr).await?; this.bus_write(C::COMMON_MAC, &mac_addr).await?;
// Set the raw socket RX/TX buffer sizes to 16KB // Set the raw socket RX/TX buffer sizes to 16KB
bus.write_frame(SOCKET_TXBUF_SIZE, &[16]).await?; this.bus_write(C::SOCKET_TXBUF_SIZE, &[16]).await?;
bus.write_frame(SOCKET_RXBUF_SIZE, &[16]).await?; this.bus_write(C::SOCKET_RXBUF_SIZE, &[16]).await?;
// MACRAW mode with MAC filtering. // MACRAW mode with MAC filtering.
let mode: u8 = (1 << 2) | (1 << 7); let mode: u8 = (1 << 2) | (1 << 7);
bus.write_frame(SOCKET_MODE, &[mode]).await?; this.bus_write(C::SOCKET_MODE, &[mode]).await?;
let mut this = Self { bus };
this.command(Command::Open).await?; this.command(Command::Open).await?;
Ok(this) Ok(this)
} }
async fn bus_read(&mut self, address: C::Address, data: &mut [u8]) -> Result<(), SPI::Error> {
C::bus_read(&mut self.spi, address, data).await
}
async fn bus_write(&mut self, address: C::Address, data: &[u8]) -> Result<(), SPI::Error> {
C::bus_write(&mut self.spi, address, data).await
}
async fn reset_interrupt(&mut self, code: Interrupt) -> Result<(), SPI::Error> { async fn reset_interrupt(&mut self, code: Interrupt) -> Result<(), SPI::Error> {
let data = [code as u8]; let data = [code as u8];
self.bus.write_frame(SOCKET_INTR, &data).await self.bus_write(C::SOCKET_INTR, &data).await
} }
async fn get_tx_write_ptr(&mut self) -> Result<u16, SPI::Error> { async fn get_tx_write_ptr(&mut self) -> Result<u16, SPI::Error> {
let mut data = [0u8; 2]; let mut data = [0u8; 2];
self.bus.read_frame(SOCKET_TX_DATA_WRITE_PTR, &mut data).await?; self.bus_read(C::SOCKET_TX_DATA_WRITE_PTR, &mut data).await?;
Ok(u16::from_be_bytes(data)) Ok(u16::from_be_bytes(data))
} }
async fn set_tx_write_ptr(&mut self, ptr: u16) -> Result<(), SPI::Error> { async fn set_tx_write_ptr(&mut self, ptr: u16) -> Result<(), SPI::Error> {
let data = ptr.to_be_bytes(); let data = ptr.to_be_bytes();
self.bus.write_frame(SOCKET_TX_DATA_WRITE_PTR, &data).await self.bus_write(C::SOCKET_TX_DATA_WRITE_PTR, &data).await
} }
async fn get_rx_read_ptr(&mut self) -> Result<u16, SPI::Error> { async fn get_rx_read_ptr(&mut self) -> Result<u16, SPI::Error> {
let mut data = [0u8; 2]; let mut data = [0u8; 2];
self.bus.read_frame(SOCKET_RX_DATA_READ_PTR, &mut data).await?; self.bus_read(C::SOCKET_RX_DATA_READ_PTR, &mut data).await?;
Ok(u16::from_be_bytes(data)) Ok(u16::from_be_bytes(data))
} }
async fn set_rx_read_ptr(&mut self, ptr: u16) -> Result<(), SPI::Error> { async fn set_rx_read_ptr(&mut self, ptr: u16) -> Result<(), SPI::Error> {
let data = ptr.to_be_bytes(); let data = ptr.to_be_bytes();
self.bus.write_frame(SOCKET_RX_DATA_READ_PTR, &data).await self.bus_write(C::SOCKET_RX_DATA_READ_PTR, &data).await
} }
async fn command(&mut self, command: Command) -> Result<(), SPI::Error> { async fn command(&mut self, command: Command) -> Result<(), SPI::Error> {
let data = [command as u8]; let data = [command as u8];
self.bus.write_frame(SOCKET_COMMAND, &data).await self.bus_write(C::SOCKET_COMMAND, &data).await
} }
async fn get_rx_size(&mut self) -> Result<u16, SPI::Error> { async fn get_rx_size(&mut self) -> Result<u16, SPI::Error> {
loop { loop {
// Wait until two sequential reads are equal // Wait until two sequential reads are equal
let mut res0 = [0u8; 2]; let mut res0 = [0u8; 2];
self.bus.read_frame(SOCKET_RECVD_SIZE, &mut res0).await?; self.bus_read(C::SOCKET_RECVD_SIZE, &mut res0).await?;
let mut res1 = [0u8; 2]; let mut res1 = [0u8; 2];
self.bus.read_frame(SOCKET_RECVD_SIZE, &mut res1).await?; self.bus_read(C::SOCKET_RECVD_SIZE, &mut res1).await?;
if res0 == res1 { if res0 == res1 {
break Ok(u16::from_be_bytes(res0)); break Ok(u16::from_be_bytes(res0));
} }
@ -120,13 +110,13 @@ impl<SPI: SpiDevice> W5500<SPI> {
async fn get_tx_free_size(&mut self) -> Result<u16, SPI::Error> { async fn get_tx_free_size(&mut self) -> Result<u16, SPI::Error> {
let mut data = [0; 2]; let mut data = [0; 2];
self.bus.read_frame(SOCKET_TX_FREE_SIZE, &mut data).await?; self.bus_read(C::SOCKET_TX_FREE_SIZE, &mut data).await?;
Ok(u16::from_be_bytes(data)) Ok(u16::from_be_bytes(data))
} }
/// Read bytes from the RX buffer. Returns the number of bytes read. /// Read bytes from the RX buffer. Returns the number of bytes read.
async fn read_bytes(&mut self, read_ptr: &mut u16, buffer: &mut [u8]) -> Result<(), SPI::Error> { async fn read_bytes(&mut self, read_ptr: &mut u16, buffer: &mut [u8]) -> Result<(), SPI::Error> {
self.bus.read_frame((RegisterBlock::RxBuf, *read_ptr), buffer).await?; self.bus_read(C::rx_addr(*read_ptr), buffer).await?;
*read_ptr = (*read_ptr).wrapping_add(buffer.len() as u16); *read_ptr = (*read_ptr).wrapping_add(buffer.len() as u16);
Ok(()) Ok(())
@ -165,7 +155,7 @@ impl<SPI: SpiDevice> W5500<SPI> {
pub async fn write_frame(&mut self, frame: &[u8]) -> Result<usize, SPI::Error> { pub async fn write_frame(&mut self, frame: &[u8]) -> Result<usize, SPI::Error> {
while self.get_tx_free_size().await? < frame.len() as u16 {} while self.get_tx_free_size().await? < frame.len() as u16 {}
let write_ptr = self.get_tx_write_ptr().await?; let write_ptr = self.get_tx_write_ptr().await?;
self.bus.write_frame((RegisterBlock::TxBuf, write_ptr), frame).await?; self.bus_write(C::tx_addr(write_ptr), frame).await?;
self.set_tx_write_ptr(write_ptr.wrapping_add(frame.len() as u16)) self.set_tx_write_ptr(write_ptr.wrapping_add(frame.len() as u16))
.await?; .await?;
self.command(Command::Send).await?; self.command(Command::Send).await?;
@ -174,7 +164,7 @@ impl<SPI: SpiDevice> W5500<SPI> {
pub async fn is_link_up(&mut self) -> bool { pub async fn is_link_up(&mut self) -> bool {
let mut link = [0]; let mut link = [0];
self.bus.read_frame(COMMON_PHY_CFG, &mut link).await.ok(); self.bus_read(C::COMMON_PHY_CFG, &mut link).await.ok();
link[0] & 1 == 1 link[0] & 1 == 1
} }
} }

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@ -1,8 +1,9 @@
//! [`embassy-net`](https://crates.io/crates/embassy-net) driver for the WIZnet W5500 ethernet chip. //! [`embassy-net`](https://crates.io/crates/embassy-net) driver for the WIZnet W5500 ethernet chip.
#![no_std] #![no_std]
#![feature(async_fn_in_trait)]
pub mod chip;
mod device; mod device;
mod spi;
use embassy_futures::select::{select, Either}; use embassy_futures::select::{select, Either};
use embassy_net_driver_channel as ch; use embassy_net_driver_channel as ch;
@ -12,7 +13,9 @@ use embedded_hal::digital::OutputPin;
use embedded_hal_async::digital::Wait; use embedded_hal_async::digital::Wait;
use embedded_hal_async::spi::SpiDevice; use embedded_hal_async::spi::SpiDevice;
use crate::device::W5500; use crate::chip::Chip;
use crate::device::WiznetDevice;
const MTU: usize = 1514; const MTU: usize = 1514;
/// Type alias for the embassy-net driver for W5500 /// Type alias for the embassy-net driver for W5500
@ -35,15 +38,15 @@ impl<const N_RX: usize, const N_TX: usize> State<N_RX, N_TX> {
/// Background runner for the W5500. /// Background runner for the W5500.
/// ///
/// You must call `.run()` in a background task for the W5500 to operate. /// You must call `.run()` in a background task for the W5500 to operate.
pub struct Runner<'d, SPI: SpiDevice, INT: Wait, RST: OutputPin> { pub struct Runner<'d, C: Chip, SPI: SpiDevice, INT: Wait, RST: OutputPin> {
mac: W5500<SPI>, mac: WiznetDevice<C, SPI>,
ch: ch::Runner<'d, MTU>, ch: ch::Runner<'d, MTU>,
int: INT, int: INT,
_reset: RST, _reset: RST,
} }
/// You must call this in a background task for the W5500 to operate. /// You must call this in a background task for the W5500 to operate.
impl<'d, SPI: SpiDevice, INT: Wait, RST: OutputPin> Runner<'d, SPI, INT, RST> { impl<'d, C: Chip, SPI: SpiDevice, INT: Wait, RST: OutputPin> Runner<'d, C, SPI, INT, RST> {
pub async fn run(mut self) -> ! { pub async fn run(mut self) -> ! {
let (state_chan, mut rx_chan, mut tx_chan) = self.ch.split(); let (state_chan, mut rx_chan, mut tx_chan) = self.ch.split();
loop { loop {
@ -78,13 +81,13 @@ impl<'d, SPI: SpiDevice, INT: Wait, RST: OutputPin> Runner<'d, SPI, INT, RST> {
} }
/// Obtain a driver for using the W5500 with [`embassy-net`](https://crates.io/crates/embassy-net). /// Obtain a driver for using the W5500 with [`embassy-net`](https://crates.io/crates/embassy-net).
pub async fn new<'a, const N_RX: usize, const N_TX: usize, SPI: SpiDevice, INT: Wait, RST: OutputPin>( pub async fn new<'a, const N_RX: usize, const N_TX: usize, C: Chip, SPI: SpiDevice, INT: Wait, RST: OutputPin>(
mac_addr: [u8; 6], mac_addr: [u8; 6],
state: &'a mut State<N_RX, N_TX>, state: &'a mut State<N_RX, N_TX>,
spi_dev: SPI, spi_dev: SPI,
int: INT, int: INT,
mut reset: RST, mut reset: RST,
) -> (Device<'a>, Runner<'a, SPI, INT, RST>) { ) -> (Device<'a>, Runner<'a, C, SPI, INT, RST>) {
// Reset the W5500. // Reset the W5500.
reset.set_low().ok(); reset.set_low().ok();
// Ensure the reset is registered. // Ensure the reset is registered.
@ -93,7 +96,7 @@ pub async fn new<'a, const N_RX: usize, const N_TX: usize, SPI: SpiDevice, INT:
// Wait for the W5500 to achieve PLL lock. // Wait for the W5500 to achieve PLL lock.
Timer::after(Duration::from_millis(2)).await; Timer::after(Duration::from_millis(2)).await;
let mac = W5500::new(spi_dev, mac_addr).await.unwrap(); let mac = WiznetDevice::new(spi_dev, mac_addr).await.unwrap();
let (runner, device) = ch::new(&mut state.ch_state, ch::driver::HardwareAddress::Ethernet(mac_addr)); let (runner, device) = ch::new(&mut state.ch_state, ch::driver::HardwareAddress::Ethernet(mac_addr));
( (

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@ -1,34 +0,0 @@
use embedded_hal_async::spi::{Operation, SpiDevice};
use crate::device::RegisterBlock;
pub type Address = (RegisterBlock, u16);
#[derive(Debug)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub struct SpiInterface<SPI>(pub SPI);
impl<SPI: SpiDevice> SpiInterface<SPI> {
pub async fn read_frame(&mut self, address: Address, data: &mut [u8]) -> Result<(), SPI::Error> {
let address_phase = address.1.to_be_bytes();
let control_phase = [(address.0 as u8) << 3];
let operations = &mut [
Operation::Write(&address_phase),
Operation::Write(&control_phase),
Operation::TransferInPlace(data),
];
self.0.transaction(operations).await
}
pub async fn write_frame(&mut self, address: Address, data: &[u8]) -> Result<(), SPI::Error> {
let address_phase = address.1.to_be_bytes();
let control_phase = [(address.0 as u8) << 3 | 0b0000_0100];
let data_phase = data;
let operations = &mut [
Operation::Write(&address_phase[..]),
Operation::Write(&control_phase),
Operation::Write(&data_phase),
];
self.0.transaction(operations).await
}
}

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@ -10,6 +10,7 @@ use defmt::*;
use embassy_executor::Spawner; use embassy_executor::Spawner;
use embassy_futures::yield_now; use embassy_futures::yield_now;
use embassy_net::{Stack, StackResources}; use embassy_net::{Stack, StackResources};
use embassy_net_w5500::chip::W5500;
use embassy_net_w5500::*; use embassy_net_w5500::*;
use embassy_rp::clocks::RoscRng; use embassy_rp::clocks::RoscRng;
use embassy_rp::gpio::{Input, Level, Output, Pull}; use embassy_rp::gpio::{Input, Level, Output, Pull};
@ -26,6 +27,7 @@ use {defmt_rtt as _, panic_probe as _};
async fn ethernet_task( async fn ethernet_task(
runner: Runner< runner: Runner<
'static, 'static,
W5500,
ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>, ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>,
Input<'static, PIN_21>, Input<'static, PIN_21>,
Output<'static, PIN_20>, Output<'static, PIN_20>,

View file

@ -12,6 +12,7 @@ use defmt::*;
use embassy_executor::Spawner; use embassy_executor::Spawner;
use embassy_futures::yield_now; use embassy_futures::yield_now;
use embassy_net::{Stack, StackResources}; use embassy_net::{Stack, StackResources};
use embassy_net_w5500::chip::W5500;
use embassy_net_w5500::*; use embassy_net_w5500::*;
use embassy_rp::clocks::RoscRng; use embassy_rp::clocks::RoscRng;
use embassy_rp::gpio::{Input, Level, Output, Pull}; use embassy_rp::gpio::{Input, Level, Output, Pull};
@ -28,6 +29,7 @@ use {defmt_rtt as _, panic_probe as _};
async fn ethernet_task( async fn ethernet_task(
runner: Runner< runner: Runner<
'static, 'static,
W5500,
ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>, ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>,
Input<'static, PIN_21>, Input<'static, PIN_21>,
Output<'static, PIN_20>, Output<'static, PIN_20>,

View file

@ -11,6 +11,7 @@ use defmt::*;
use embassy_executor::Spawner; use embassy_executor::Spawner;
use embassy_futures::yield_now; use embassy_futures::yield_now;
use embassy_net::{Stack, StackResources}; use embassy_net::{Stack, StackResources};
use embassy_net_w5500::chip::W5500;
use embassy_net_w5500::*; use embassy_net_w5500::*;
use embassy_rp::clocks::RoscRng; use embassy_rp::clocks::RoscRng;
use embassy_rp::gpio::{Input, Level, Output, Pull}; use embassy_rp::gpio::{Input, Level, Output, Pull};
@ -26,6 +27,7 @@ use {defmt_rtt as _, panic_probe as _};
async fn ethernet_task( async fn ethernet_task(
runner: Runner< runner: Runner<
'static, 'static,
W5500,
ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>, ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>,
Input<'static, PIN_21>, Input<'static, PIN_21>,
Output<'static, PIN_20>, Output<'static, PIN_20>,

View file

@ -11,6 +11,7 @@ use embassy_executor::Spawner;
use embassy_futures::yield_now; use embassy_futures::yield_now;
use embassy_net::udp::{PacketMetadata, UdpSocket}; use embassy_net::udp::{PacketMetadata, UdpSocket};
use embassy_net::{Stack, StackResources}; use embassy_net::{Stack, StackResources};
use embassy_net_w5500::chip::W5500;
use embassy_net_w5500::*; use embassy_net_w5500::*;
use embassy_rp::clocks::RoscRng; use embassy_rp::clocks::RoscRng;
use embassy_rp::gpio::{Input, Level, Output, Pull}; use embassy_rp::gpio::{Input, Level, Output, Pull};
@ -25,6 +26,7 @@ use {defmt_rtt as _, panic_probe as _};
async fn ethernet_task( async fn ethernet_task(
runner: Runner< runner: Runner<
'static, 'static,
W5500,
ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>, ExclusiveDevice<Spi<'static, SPI0, Async>, Output<'static, PIN_17>, Delay>,
Input<'static, PIN_21>, Input<'static, PIN_21>,
Output<'static, PIN_20>, Output<'static, PIN_20>,