fix: remove git dependency in embassy-boot

feat(embassy-sync): Add try_take() to signal

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,embedded-sdmmc,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 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,embedded-sdmmc,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 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

@@ -4,6 +4,12 @@ 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/"
@@ -25,7 +31,7 @@ embedded-storage = "0.3.1"
 embedded-storage-async = { version = "0.4.1" }
 cfg-if = "1.0.0"
 
-nrf-softdevice-mbr = { version = "0.1.0", git = "https://github.com/embassy-rs/nrf-softdevice.git", branch = "master", optional = true }
+nrf-softdevice-mbr = { version = "0.2.0", optional = true }
 
 [features]
 defmt = [

embassy-boot/rp/Cargo.toml

@@ -4,6 +4,12 @@ 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

@@ -4,6 +4,12 @@ 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-wiznet/Cargo.toml

@@ -6,7 +6,6 @@ keywords = ["embedded", "wiznet", "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]
 embedded-hal = { version = "1.0.0-rc.3" }

embassy-net-wiznet/src/chip/mod.rs

@@ -1,4 +1,3 @@
-//! Wiznet W5100s and W5500 family driver.
 mod w5500;
 pub use w5500::W5500;
 mod w5100s;
@@ -46,5 +45,4 @@ pub(crate) mod sealed {
     }
 }
 
-/// Trait for Wiznet chips.
 pub trait Chip: sealed::Chip {}

embassy-net-wiznet/src/chip/w5100s.rs

@@ -4,7 +4,6 @@ const SOCKET_BASE: u16 = 0x400;
 const TX_BASE: u16 = 0x4000;
 const RX_BASE: u16 = 0x6000;
 
-/// Wizard W5100S chip.
 pub enum W5100S {}
 
 impl super::Chip for W5100S {}

embassy-net-wiznet/src/chip/w5500.rs

@@ -8,7 +8,6 @@ pub enum RegisterBlock {
     RxBuf = 0x03,
 }
 
-/// Wiznet W5500 chip.
 pub enum W5500 {}
 
 impl super::Chip for W5500 {}

embassy-net-wiznet/src/lib.rs

@@ -1,7 +1,6 @@
 #![no_std]
 #![allow(async_fn_in_trait)]
 #![doc = include_str!("../README.md")]
-#![warn(missing_docs)]
 
 pub mod chip;
 mod device;
@@ -48,7 +47,6 @@ pub struct Runner<'d, C: Chip, SPI: SpiDevice, INT: Wait, RST: OutputPin> {
 
 /// You must call this in a background task for the driver to operate.
 impl<'d, C: Chip, SPI: SpiDevice, INT: Wait, RST: OutputPin> Runner<'d, C, SPI, INT, RST> {
-    /// Run the driver.
     pub async fn run(mut self) -> ! {
         let (state_chan, mut rx_chan, mut tx_chan) = self.ch.split();
         let mut tick = Ticker::every(Duration::from_millis(500));

embassy-stm32/Cargo.toml

@@ -56,7 +56,6 @@ 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

@@ -1538,53 +1538,3 @@ 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

@@ -111,6 +111,20 @@ 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", "embedded-sdmmc", "chrono"]  }
+embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = [ "defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-any", "exti", "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"] }