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net: split driver trait to a separate crate.

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This commit is contained in:
Dario Nieuwenhuis
2022-12-26 03:33:49 +01:00
parent 639b3f1d5b
commit 1f033d509a
22 changed files with 351 additions and 211 deletions
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12
embassy-net/src/tcp.rs
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@@ -3,12 +3,12 @@ use core::future::poll_fn;
use core::mem;
use core::task::Poll;
use embassy_net_driver::Driver;
use smoltcp::iface::{Interface, SocketHandle};
use smoltcp::socket::tcp;
use smoltcp::time::Duration;
use smoltcp::wire::{IpEndpoint, IpListenEndpoint};
use crate::device::Device;
use crate::{SocketStack, Stack};
#[derive(PartialEq, Eq, Clone, Copy, Debug)]
@@ -66,7 +66,7 @@ impl<'a> TcpWriter<'a> {
}
impl<'a> TcpSocket<'a> {
pub fn new<D: Device>(stack: &'a Stack<D>, rx_buffer: &'a mut [u8], tx_buffer: &'a mut [u8]) -> Self {
pub fn new<D: Driver>(stack: &'a Stack<D>, rx_buffer: &'a mut [u8], tx_buffer: &'a mut [u8]) -> Self {
let s = &mut *stack.socket.borrow_mut();
let rx_buffer: &'static mut [u8] = unsafe { mem::transmute(rx_buffer) };
let tx_buffer: &'static mut [u8] = unsafe { mem::transmute(tx_buffer) };
@@ -336,19 +336,19 @@ pub mod client {
use super::*;
/// TCP client capable of creating up to N multiple connections with tx and rx buffers according to TX_SZ and RX_SZ.
pub struct TcpClient<'d, D: Device, const N: usize, const TX_SZ: usize = 1024, const RX_SZ: usize = 1024> {
pub struct TcpClient<'d, D: Driver, const N: usize, const TX_SZ: usize = 1024, const RX_SZ: usize = 1024> {
stack: &'d Stack<D>,
state: &'d TcpClientState<N, TX_SZ, RX_SZ>,
}
impl<'d, D: Device, const N: usize, const TX_SZ: usize, const RX_SZ: usize> TcpClient<'d, D, N, TX_SZ, RX_SZ> {
impl<'d, D: Driver, const N: usize, const TX_SZ: usize, const RX_SZ: usize> TcpClient<'d, D, N, TX_SZ, RX_SZ> {
/// Create a new TcpClient
pub fn new(stack: &'d Stack<D>, state: &'d TcpClientState<N, TX_SZ, RX_SZ>) -> Self {
Self { stack, state }
}
}
impl<'d, D: Device, const N: usize, const TX_SZ: usize, const RX_SZ: usize> embedded_nal_async::TcpConnect
impl<'d, D: Driver, const N: usize, const TX_SZ: usize, const RX_SZ: usize> embedded_nal_async::TcpConnect
for TcpClient<'d, D, N, TX_SZ, RX_SZ>
{
type Error = Error;
@@ -386,7 +386,7 @@ pub mod client {
}
impl<'d, const N: usize, const TX_SZ: usize, const RX_SZ: usize> TcpConnection<'d, N, TX_SZ, RX_SZ> {
fn new<D: Device>(stack: &'d Stack<D>, state: &'d TcpClientState<N, TX_SZ, RX_SZ>) -> Result<Self, Error> {
fn new<D: Driver>(stack: &'d Stack<D>, state: &'d TcpClientState<N, TX_SZ, RX_SZ>) -> Result<Self, Error> {
let mut bufs = state.pool.alloc().ok_or(Error::ConnectionReset)?;
Ok(Self {
socket: unsafe { TcpSocket::new(stack, &mut bufs.as_mut().0, &mut bufs.as_mut().1) },