From 573d5ed6c893aa7a0015d6546e099f1b60e43f80 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sun, 8 Mar 2020 23:45:07 +0100
Subject: [PATCH] update rust and smoltcp

---
 Cargo.lock      | 298 ++++++++++++++++++++++--------------------------
 Cargo.toml      |   4 +-
 cargosha256.nix |   2 +-
 src/led.rs      |   6 +-
 src/server.rs   |  31 ++---
 5 files changed, 150 insertions(+), 191 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 01b5a70..77b6c8d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,371 +2,347 @@
 # It is not intended for manual editing.
 [[package]]
 name = "aligned"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb1ce8b3382016136ab1d31a1b5ce807144f8b7eb2d5f16b2108f0f07edceb94"
 dependencies = [
- "as-slice 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "as-slice",
 ]
 
 [[package]]
 name = "as-slice"
-version = "0.1.0"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37dfb65bc03b2bc85ee827004f14a6817e04160e3b1a28931986a666a9290e70"
 dependencies = [
- "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.3",
+ "generic-array 0.13.2",
+ "stable_deref_trait",
 ]
 
 [[package]]
 name = "bare-metal"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5deb64efa5bd81e31fcd1938615a6d98c82eafcbcd787162b6f63b91d6bac5b3"
 dependencies = [
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc_version",
 ]
 
 [[package]]
 name = "bitflags"
-version = "1.0.4"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
 [[package]]
 name = "byteorder"
-version = "1.3.1"
+version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 
 [[package]]
 name = "cast"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b9434b9a5aa1450faa3f9cb14ea0e8c53bb5d2b3c1bfd1ab4fc03e9f33fbfb0"
+dependencies = [
+ "rustc_version",
+]
 
 [[package]]
 name = "cfg-if"
-version = "0.1.7"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
 [[package]]
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- "volatile-register 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aligned",
+ "bare-metal",
+ "volatile-register",
 ]
 
 [[package]]
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 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cortex-m",
+ "cortex-m-semihosting",
+ "log",
 ]
 
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+version = "0.6.12"
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+ "cortex-m-rt-macros",
+ "r0",
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 [[package]]
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- "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.33 (registry+https://github.com/rust-lang/crates.io-index)",
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-dependencies = [
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 source = "registry+https://github.com/rust-lang/crates.io-index"
-
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- "vcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "stm32f4xx-hal 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bare-metal",
+ "cortex-m",
+ "cortex-m-log",
+ "cortex-m-rt",
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+ "hash2hwaddr",
+ "log",
+ "panic-abort",
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+ "smoltcp",
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-"checksum cortex-m-rt-macros 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "d7ae692573e0acccb1579fef1abf5a5bf1d2f3f0149a22b16870ec9309aee25f"
-"checksum cortex-m-semihosting 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "165f3f86f4d1031351a6c9dc8d5a3f8fae2050f9dd6ef925e3d675c232cc0e46"
-"checksum embedded-hal 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9880e55238830314d41d88f1ac7a819d495799c3cc3bc392cc172bab26428c33"
-"checksum generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3c0f28c2f5bfb5960175af447a2da7c18900693738343dc896ffbcabd9839592"
-"checksum hash2hwaddr 0.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "857afb5ee9e767c3a73b2ad7212b6deea0c3761a27db1e20ea0ed57ee352cfef"
-"checksum log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
-"checksum log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c84ec4b527950aa83a329754b01dbe3f58361d1c5efacd1f6d68c494d08a17c6"
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-"checksum panic-abort 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2c14a66511ed17b6a8b4256b868d7fd207836d891db15eea5195dbcaf87e630f"
-"checksum panic-semihosting 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "97cfb37c1d3b5f0cc18bf14485018cccd13bdd24f7b5bfd456c1d8760afef824"
-"checksum proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)" = "ba92c84f814b3f9a44c5cfca7d2ad77fa10710867d2bbb1b3d175ab5f47daa12"
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diff --git a/Cargo.toml b/Cargo.toml
index 4378e8c..5c12153 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,8 +23,8 @@ cortex-m-rt = { version = "0.6", features = ["device"] }
 cortex-m-log = { version = "0.5", features = ["log-integration"] }
 embedded-hal = "0.2"
 stm32f4xx-hal = { version = "0.5", features = ["rt", "stm32f429"] }
-stm32-eth = { version = "0.1.2", features = ["smoltcp-phy", "nucleo-f429zi"] }
-smoltcp = { version = "0.5.0", default-features = false, features = ["proto-ipv4", "socket-tcp", "log"] }
+stm32-eth = { version = "0.1.2", features = ["smoltcp-phy", "nucleo-f429zi"], git = "https://github.com/stm32-rs/stm32-eth.git" }
+smoltcp = { version = "0.6.0", default-features = false, features = ["proto-ipv4", "socket-tcp", "log"] }
 hash2hwaddr = { version = "0.0", optional = true }
 
 [features]
diff --git a/cargosha256.nix b/cargosha256.nix
index 77260a0..f897702 100644
--- a/cargosha256.nix
+++ b/cargosha256.nix
@@ -1 +1 @@
-"08kk6ja9g4j4apa02n02gxpjm62s27aabx33lg0dmzxgr1v5xlr1"
+"07i5sybwrmvixx9sqr4i48rma9q7zjhcgz6v1id1wmzyfga15cxz"
diff --git a/src/led.rs b/src/led.rs
index 7524c95..feccba5 100644
--- a/src/led.rs
+++ b/src/led.rs
@@ -1,4 +1,4 @@
-use embedded_hal::digital::OutputPin;
+use embedded_hal::digital::v2::OutputPin;
 use stm32f4xx_hal::gpio::{
     Output, PushPull,
     gpiob::{PB0, PB7, PB14},
@@ -18,11 +18,11 @@ impl<PIN: OutputPin> Led<PIN> {
     }
 
     pub fn on(&mut self) {
-        self.pin.set_high();
+        let _ = self.pin.set_high();
     }
 
     pub fn off(&mut self) {
-        self.pin.set_low();
+        let _ = self.pin.set_low();
     }
 }
 
diff --git a/src/server.rs b/src/server.rs
index b1080f8..c6f407b 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -1,5 +1,5 @@
 use core::fmt;
-use core::mem::uninitialized;
+use core::mem::MaybeUninit;
 use smoltcp::{
     iface::EthernetInterface,
     socket::{SocketSet, SocketHandle, TcpSocket, TcpSocketBuffer},
@@ -16,27 +16,22 @@ const SOCKET_COUNT: usize = 8;
 const TCP_RX_BUFFER_SIZE: usize = 2048;
 const TCP_TX_BUFFER_SIZE: usize = 2048;
 
-macro_rules! create_socket_storage {
-    ($rx_storage:ident, $tx_storage:ident) => (
+macro_rules! create_socket {
+    ($set:ident, $rx_storage:ident, $tx_storage:ident, $target:expr) => {
         let mut $rx_storage = [0; TCP_RX_BUFFER_SIZE];
         let mut $tx_storage = [0; TCP_TX_BUFFER_SIZE];
-    )
-}
-
-macro_rules! create_socket {
-    ($set:ident, $rx_storage:ident, $tx_storage:ident, $target:expr) => (
         let tcp_rx_buffer = TcpSocketBuffer::new(&mut $rx_storage[..]);
         let tcp_tx_buffer = TcpSocketBuffer::new(&mut $tx_storage[..]);
         let tcp_socket = TcpSocket::new(tcp_rx_buffer, tcp_tx_buffer);
         $target = $set.add(tcp_socket);
-    )
+    }
 }
 
 /// Contains a number of server sockets that get all sent the same
 /// data (through `fmt::Write`).
 pub struct Server<'a, 'b> {
     net: EthernetInterface<'a, 'a, 'a, &'a mut stm32_eth::Eth<'static, 'static>>,
-    sockets: SocketSet<'b, 'b, 'static>,
+    sockets: SocketSet<'b, 'b, 'b>,
     handles: [SocketHandle; SOCKET_COUNT],
 }
 
@@ -46,21 +41,9 @@ impl<'a, 'b> Server<'a, 'b> {
     where
         F: FnOnce(&mut Server<'a, '_>),
     {
-        create_socket_storage!(tcp_rx_storage0, tcp_tx_storage0);
-        create_socket_storage!(tcp_rx_storage1, tcp_tx_storage1);
-        create_socket_storage!(tcp_rx_storage2, tcp_tx_storage2);
-        create_socket_storage!(tcp_rx_storage3, tcp_tx_storage3);
-        create_socket_storage!(tcp_rx_storage4, tcp_tx_storage4);
-        create_socket_storage!(tcp_rx_storage5, tcp_tx_storage5);
-        create_socket_storage!(tcp_rx_storage6, tcp_tx_storage6);
-        create_socket_storage!(tcp_rx_storage7, tcp_tx_storage7);
-
-        let mut sockets_storage = [
-            None, None, None, None,
-            None, None, None, None
-        ];
+        let mut sockets_storage: [_; SOCKET_COUNT] = Default::default();
         let mut sockets = SocketSet::new(&mut sockets_storage[..]);
-        let mut handles: [SocketHandle; SOCKET_COUNT] = unsafe { uninitialized() };
+        let mut handles: [SocketHandle; SOCKET_COUNT] = unsafe { MaybeUninit::uninit().assume_init() };
         create_socket!(sockets, tcp_rx_storage0, tcp_tx_storage0, handles[0]);
         create_socket!(sockets, tcp_rx_storage1, tcp_tx_storage1, handles[1]);
         create_socket!(sockets, tcp_rx_storage2, tcp_tx_storage2, handles[2]);