fix: add repository to manifest

ci.sh

@@ -91,12 +91,12 @@ cargo batch  \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f417zg,defmt,exti,time-driver-any,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f423zh,defmt,exti,time-driver-any,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f427zi,defmt,exti,time-driver-any,time \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f429zi,log,exti,time-driver-any,embedded-sdmmc,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f437zi,log,exti,time-driver-any,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f439zi,defmt,exti,time-driver-any,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f446ze,defmt,exti,time-driver-any,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f469zi,defmt,exti,time-driver-any,time \
-    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f479zi,defmt,exti,time-driver-any,time \
+    --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f479zi,defmt,exti,time-driver-any,embedded-sdmmc,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32f730i8,defmt,exti,time-driver-any,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h753zi,defmt,exti,time-driver-any,time \
     --- build --release --manifest-path embassy-stm32/Cargo.toml --target thumbv7em-none-eabi --features stm32h735zg,defmt,exti,time-driver-any,time \

embassy-boot/nrf/Cargo.toml

@@ -4,12 +4,6 @@ name = "embassy-boot-nrf"
 version = "0.1.0"
 description = "Bootloader lib for nRF chips"
 license = "MIT OR Apache-2.0"
-repository = "https://github.com/embassy-rs/embassy"
-categories = [
-    "embedded",
-    "no-std",
-    "asynchronous",
-]
 
 [package.metadata.embassy_docs]
 src_base = "https://github.com/embassy-rs/embassy/blob/embassy-boot-nrf-v$VERSION/embassy-boot/nrf/src/"
@@ -31,7 +25,7 @@ embedded-storage = "0.3.1"
 embedded-storage-async = { version = "0.4.1" }
 cfg-if = "1.0.0"
 
-nrf-softdevice-mbr = { version = "0.2.0", optional = true }
+nrf-softdevice-mbr = { version = "0.1.0", git = "https://github.com/embassy-rs/nrf-softdevice.git", branch = "master", optional = true }
 
 [features]
 defmt = [

embassy-boot/rp/Cargo.toml

@@ -4,12 +4,6 @@ name = "embassy-boot-rp"
 version = "0.1.0"
 description = "Bootloader lib for RP2040 chips"
 license = "MIT OR Apache-2.0"
-repository = "https://github.com/embassy-rs/embassy"
-categories = [
-    "embedded",
-    "no-std",
-    "asynchronous",
-]
 
 [package.metadata.embassy_docs]
 src_base = "https://github.com/embassy-rs/embassy/blob/embassy-boot-rp-v$VERSION/src/"

embassy-boot/stm32/Cargo.toml

@@ -4,12 +4,6 @@ name = "embassy-boot-stm32"
 version = "0.1.0"
 description = "Bootloader lib for STM32 chips"
 license = "MIT OR Apache-2.0"
-repository = "https://github.com/embassy-rs/embassy"
-categories = [
-    "embedded",
-    "no-std",
-    "asynchronous",
-]
 
 [package.metadata.embassy_docs]
 src_base = "https://github.com/embassy-rs/embassy/blob/embassy-boot-nrf-v$VERSION/embassy-boot/stm32/src/"

embassy-net-tuntap/Cargo.toml

@@ -6,6 +6,7 @@ keywords = ["embedded", "tuntap", "embassy-net", "embedded-hal-async", "ethernet
 categories = ["embedded", "hardware-support", "no-std", "network-programming", "async"]
 license = "MIT OR Apache-2.0"
 edition = "2021"
+repository = "https://github.com/embassy-rs/embassy"
 
 [dependencies]
 embassy-net-driver = { version = "0.2.0", path = "../embassy-net-driver" }
@@ -16,4 +17,4 @@ libc = "0.2.101"
 [package.metadata.embassy_docs]
 src_base = "https://github.com/embassy-rs/embassy/blob/embassy-net-tuntap-v$VERSION/embassy-net-tuntap/src/"
 src_base_git = "https://github.com/embassy-rs/embassy/blob/$COMMIT/embassy-net-tuntap/src/"
-target = "thumbv7em-none-eabi"
+target = "thumbv7em-none-eabi"

embassy-net-tuntap/src/lib.rs

@@ -1,3 +1,5 @@
+#![warn(missing_docs)]
+#![doc = include_str!("../README.md")]
 use std::io;
 use std::io::{Read, Write};
 use std::os::unix::io::{AsRawFd, RawFd};
@@ -7,12 +9,19 @@ use async_io::Async;
 use embassy_net_driver::{self, Capabilities, Driver, HardwareAddress, LinkState};
 use log::*;
 
+/// Get the MTU of the given interface.
 pub const SIOCGIFMTU: libc::c_ulong = 0x8921;
+/// Get the index of the given interface.
 pub const _SIOCGIFINDEX: libc::c_ulong = 0x8933;
+/// Capture all packages.
 pub const _ETH_P_ALL: libc::c_short = 0x0003;
+/// Set the interface flags.
 pub const TUNSETIFF: libc::c_ulong = 0x400454CA;
+/// TUN device.
 pub const _IFF_TUN: libc::c_int = 0x0001;
+/// TAP device.
 pub const IFF_TAP: libc::c_int = 0x0002;
+/// No packet information.
 pub const IFF_NO_PI: libc::c_int = 0x1000;
 
 const ETHERNET_HEADER_LEN: usize = 14;
@@ -47,6 +56,7 @@ fn ifreq_ioctl(lower: libc::c_int, ifreq: &mut ifreq, cmd: libc::c_ulong) -> io:
     Ok(ifreq.ifr_data)
 }
 
+/// A TUN/TAP device.
 #[derive(Debug)]
 pub struct TunTap {
     fd: libc::c_int,
@@ -60,6 +70,7 @@ impl AsRawFd for TunTap {
 }
 
 impl TunTap {
+    /// Create a new TUN/TAP device.
     pub fn new(name: &str) -> io::Result<TunTap> {
         unsafe {
             let fd = libc::open(
@@ -126,11 +137,13 @@ impl io::Write for TunTap {
     }
 }
 
+/// A TUN/TAP device, wrapped in an async interface.
 pub struct TunTapDevice {
     device: Async<TunTap>,
 }
 
 impl TunTapDevice {
+    /// Create a new TUN/TAP device.
     pub fn new(name: &str) -> io::Result<TunTapDevice> {
         Ok(Self {
             device: Async::new(TunTap::new(name)?)?,

embassy-stm32/Cargo.toml

@@ -56,6 +56,7 @@ cortex-m = "0.7.6"
 futures = { version = "0.3.17", default-features = false, features = ["async-await"] }
 rand_core = "0.6.3"
 sdio-host = "0.5.0"
+embedded-sdmmc = { git = "https://github.com/embassy-rs/embedded-sdmmc-rs", rev = "a4f293d3a6f72158385f79c98634cb8a14d0d2fc", optional = true }
 critical-section = "1.1"
 stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-2234f380f51d16d0398b8e547088b33ea623cc7c" }
 vcell = "0.1.3"

embassy-stm32/src/sdmmc/mod.rs

@@ -1538,3 +1538,53 @@ foreach_peripheral!(
         impl Instance for peripherals::$inst {}
     };
 );
+
+#[cfg(feature = "embedded-sdmmc")]
+mod sdmmc_rs {
+    use embedded_sdmmc::{Block, BlockCount, BlockDevice, BlockIdx};
+
+    use super::*;
+
+    impl<'d, T: Instance, Dma: SdmmcDma<T>> BlockDevice for Sdmmc<'d, T, Dma> {
+        type Error = Error;
+
+        async fn read(
+            &mut self,
+            blocks: &mut [Block],
+            start_block_idx: BlockIdx,
+            _reason: &str,
+        ) -> Result<(), Self::Error> {
+            let mut address = start_block_idx.0;
+
+            for block in blocks.iter_mut() {
+                let block: &mut [u8; 512] = &mut block.contents;
+
+                // NOTE(unsafe) Block uses align(4)
+                let block = unsafe { &mut *(block as *mut _ as *mut DataBlock) };
+                self.read_block(address, block).await?;
+                address += 1;
+            }
+            Ok(())
+        }
+
+        async fn write(&mut self, blocks: &[Block], start_block_idx: BlockIdx) -> Result<(), Self::Error> {
+            let mut address = start_block_idx.0;
+
+            for block in blocks.iter() {
+                let block: &[u8; 512] = &block.contents;
+
+                // NOTE(unsafe) DataBlock uses align 4
+                let block = unsafe { &*(block as *const _ as *const DataBlock) };
+                self.write_block(address, block).await?;
+                address += 1;
+            }
+            Ok(())
+        }
+
+        fn num_blocks(&self) -> Result<BlockCount, Self::Error> {
+            let card = self.card()?;
+            let count = card.csd.block_count();
+            Ok(BlockCount(count))
+        }
+    }
+}

embassy-sync/src/signal.rs

@@ -111,20 +111,6 @@ where
         poll_fn(move |cx| self.poll_wait(cx))
     }
 
-    /// non-blocking method to try and take the signal value.
-    pub fn try_take(&self) -> Option<T> {
-        self.state.lock(|cell| {
-            let state = cell.replace(State::None);
-            match state {
-                State::Signaled(res) => Some(res),
-                state => {
-                    cell.set(state);
-                    None
-                }
-            }
-        })
-    }
-
     /// non-blocking method to check whether this signal has been signaled.
     pub fn signaled(&self) -> bool {
         self.state.lock(|cell| {

examples/stm32f4/Cargo.toml

@@ -6,7 +6,7 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 # Change stm32f429zi to your chip name, if necessary.
-embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = [ "defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-any", "exti", "chrono"]  }
+embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = [ "defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-any", "exti", "embedded-sdmmc", "chrono"]  }
 embassy-sync = { version = "0.5.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.4.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
 embassy-time = { version = "0.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }