2 files changed, 40 insertions, 0 deletions

diff --git a/embassy-sync/CHANGELOG.md b/embassy-sync/CHANGELOG.md
index 46466d610..28d97e68d 100644
--- a/embassy-sync/CHANGELOG.md
+++ b/embassy-sync/CHANGELOG.md
@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Unreleased
 
 - Add `capacity`, `free_capacity`, `len`, `is_empty` and `is_full` functions to `Channel`.
+- Add `capacity`, `free_capacity`, `len`, `is_empty` and `is_full` functions to `PriorityChannel`.
 
 ## 0.5.0 - 2023-12-04
 
diff --git a/embassy-sync/src/priority_channel.rs b/embassy-sync/src/priority_channel.rs
index e77678c24..4b9bd0515 100644
--- a/embassy-sync/src/priority_channel.rs
+++ b/embassy-sync/src/priority_channel.rs
@@ -314,6 +314,18 @@ where
             Poll::Pending
         }
     }
+
+    fn len(&self) -> usize {
+        self.queue.len()
+    }
+
+    fn is_empty(&self) -> bool {
+        self.queue.is_empty()
+    }
+
+    fn is_full(&self) -> bool {
+        self.queue.len() == self.queue.capacity()
+    }
 }
 
 /// A bounded channel for communicating between asynchronous tasks
@@ -433,6 +445,33 @@ where
     pub fn try_receive(&self) -> Result<T, TryReceiveError> {
         self.lock(|c| c.try_receive())
     }
+
+    /// Returns the maximum number of elements the channel can hold.
+    pub const fn capacity(&self) -> usize {
+        N
+    }
+
+    /// Returns the free capacity of the channel.
+    ///
+    /// This is equivalent to `capacity() - len()`
+    pub fn free_capacity(&self) -> usize {
+        N - self.len()
+    }
+
+    /// Returns the number of elements currently in the channel.
+    pub fn len(&self) -> usize {
+        self.lock(|c| c.len())
+    }
+
+    /// Returns whether the channel is empty.
+    pub fn is_empty(&self) -> bool {
+        self.lock(|c| c.is_empty())
+    }
+
+    /// Returns whether the channel is full.
+    pub fn is_full(&self) -> bool {
+        self.lock(|c| c.is_full())
+    }
 }
 
 /// Implements the DynamicChannel to allow creating types that are unaware of the queue size with the