Merge branch 'main' into issue-1974-add-sai-driver

2 files changed, 40 insertions, 7 deletions

diff --git a/embassy-boot/boot/Cargo.toml b/embassy-boot/boot/Cargo.toml
index 415d7960f..6a334f01a 100644
--- a/embassy-boot/boot/Cargo.toml
+++ b/embassy-boot/boot/Cargo.toml
@@ -28,7 +28,7 @@ digest = "0.10"
 log = { version = "0.4", optional = true  }
 ed25519-dalek = { version = "1.0.1", default_features = false, features = ["u32_backend"], optional = true }
 embassy-embedded-hal = { version = "0.1.0", path = "../../embassy-embedded-hal" }
-embassy-sync = { version = "0.2.0", path = "../../embassy-sync" }
+embassy-sync = { version = "0.3.0", path = "../../embassy-sync" }
 embedded-storage = "0.3.0"
 embedded-storage-async = { version = "0.4.0", optional = true }
 salty = { git = "https://github.com/ycrypto/salty.git", rev = "a9f17911a5024698406b75c0fac56ab5ccf6a8c7", optional = true }
diff --git a/embassy-boot/boot/src/fmt.rs b/embassy-boot/boot/src/fmt.rs
index 066970813..78e583c1c 100644
--- a/embassy-boot/boot/src/fmt.rs
+++ b/embassy-boot/boot/src/fmt.rs
@@ -1,6 +1,8 @@
 #![macro_use]
 #![allow(unused_macros)]
 
+use core::fmt::{Debug, Display, LowerHex};
+
 #[cfg(all(feature = "defmt", feature = "log"))]
 compile_error!("You may not enable both `defmt` and `log` features.");
 
@@ -81,14 +83,17 @@ macro_rules! todo {
     };
 }
 
+#[cfg(not(feature = "defmt"))]
 macro_rules! unreachable {
     ($($x:tt)*) => {
-        {
-            #[cfg(not(feature = "defmt"))]
-            ::core::unreachable!($($x)*);
-            #[cfg(feature = "defmt")]
-            ::defmt::unreachable!($($x)*);
-        }
+        ::core::unreachable!($($x)*)
+    };
+}
+
+#[cfg(feature = "defmt")]
+macro_rules! unreachable {
+    ($($x:tt)*) => {
+        ::defmt::unreachable!($($x)*)
     };
 }
 
@@ -223,3 +228,31 @@ impl<T, E> Try for Result<T, E> {
         self
     }
 }
+
+#[allow(unused)]
+pub(crate) struct Bytes<'a>(pub &'a [u8]);
+
+impl<'a> Debug for Bytes<'a> {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        write!(f, "{:#02x?}", self.0)
+    }
+}
+
+impl<'a> Display for Bytes<'a> {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        write!(f, "{:#02x?}", self.0)
+    }
+}
+
+impl<'a> LowerHex for Bytes<'a> {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        write!(f, "{:#02x?}", self.0)
+    }
+}
+
+#[cfg(feature = "defmt")]
+impl<'a> defmt::Format for Bytes<'a> {
+    fn format(&self, fmt: defmt::Formatter) {
+        defmt::write!(fmt, "{:02x}", self.0)
+    }
+}