Update embassy

embassy-net/src/config/dhcp.rs

@@ -1,13 +1,13 @@
 use embassy::util::Forever;
-use heapless::consts::*;
 use heapless::Vec;
 use smoltcp::dhcp::Dhcpv4Client;
 use smoltcp::socket::{RawPacketMetadata, RawSocketBuffer};
 use smoltcp::time::Instant;
-use smoltcp::wire::{Ipv4Address, Ipv4Cidr};
+use smoltcp::wire::Ipv4Address;
 
 use super::*;
-use crate::{device::LinkState, fmt::*};
+use crate::device::LinkState;
+use crate::fmt::*;
 use crate::{Interface, SocketSet};
 
 pub struct DhcpResources {

embassy-net/src/device.rs

@@ -1,11 +1,11 @@
-use core::task::{Poll, Waker};
+use core::task::Waker;
 use smoltcp::phy::Device as SmolDevice;
 use smoltcp::phy::DeviceCapabilities;
 use smoltcp::time::Instant as SmolInstant;
 
 use crate::fmt::*;
-use crate::{Packet, PacketBox, PacketBuf};
 use crate::Result;
+use crate::{Packet, PacketBox, PacketBuf};
 
 #[derive(PartialEq, Eq, Clone, Copy)]
 pub enum LinkState {
@@ -21,7 +21,7 @@ pub trait Device {
     fn register_waker(&mut self, waker: &Waker);
     fn capabilities(&mut self) -> DeviceCapabilities;
     fn link_state(&mut self) -> LinkState;
-    fn ethernet_address(&mut self) -> [u8;6];
+    fn ethernet_address(&mut self) -> [u8; 6];
 }
 
 pub struct DeviceAdapter {
@@ -92,7 +92,7 @@ pub struct TxToken<'a> {
 }
 
 impl<'a> smoltcp::phy::TxToken for TxToken<'a> {
-    fn consume<R, F>(mut self, _timestamp: SmolInstant, len: usize, f: F) -> Result<R>
+    fn consume<R, F>(self, _timestamp: SmolInstant, len: usize, f: F) -> Result<R>
     where
         F: FnOnce(&mut [u8]) -> Result<R>,
     {

embassy-net/src/stack.rs

@@ -1,7 +1,7 @@
+use core::cell::RefCell;
 use core::future::Future;
 use core::task::Context;
 use core::task::Poll;
-use core::{cell::RefCell, future};
 use embassy::time::{Instant, Timer};
 use embassy::util::ThreadModeMutex;
 use embassy::util::{Forever, WakerRegistration};
@@ -110,7 +110,7 @@ impl Stack {
         self.waker.register(cx.waker());
 
         let timestamp = instant_to_smoltcp(Instant::now());
-        if let Err(e) = self.iface.poll(&mut self.sockets, timestamp) {
+        if let Err(_) = self.iface.poll(&mut self.sockets, timestamp) {
             // If poll() returns error, it may not be done yet, so poll again later.
             cx.waker().wake_by_ref();
             return;
@@ -174,6 +174,9 @@ pub fn init(device: &'static mut dyn Device, configurator: &'static mut dyn Conf
 
     let sockets = SocketSet::new(&mut res.sockets[..]);
 
+    let local_port = LOCAL_PORT_MIN;
+
+    /*
     let local_port = loop {
         let mut res = [0u8; 2];
         embassy::rand::rand(&mut res);
@@ -182,6 +185,7 @@ pub fn init(device: &'static mut dyn Device, configurator: &'static mut dyn Conf
             break port;
         }
     };
+     */
 
     let stack = Stack {
         iface,

embassy-net/src/tcp_socket.rs

@@ -111,7 +111,7 @@ impl<'a> TcpSocket<'a> {
     }
 }
 
-fn to_ioerr(e: Error) -> io::Error {
+fn to_ioerr(_err: Error) -> io::Error {
     // todo
     io::Error::Other
 }