Add BlockingPartition

1 files changed, 30 insertions, 0 deletions

diff --git a/embassy-embedded-hal/src/flash/partition/mod.rs b/embassy-embedded-hal/src/flash/partition/mod.rs
new file mode 100644
index 000000000..a12e49ce1
--- /dev/null
+++ b/embassy-embedded-hal/src/flash/partition/mod.rs
@@ -0,0 +1,30 @@
+//! Flash Partition utilities
+
+use embedded_storage::nor_flash::{NorFlashError, NorFlashErrorKind};
+
+#[cfg(feature = "nightly")]
+mod asynch;
+mod blocking;
+
+#[cfg(feature = "nightly")]
+pub use asynch::Partition;
+pub use blocking::BlockingPartition;
+
+/// Partition error
+#[derive(Debug)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+pub enum Error<T> {
+    /// The requested flash area is outside the partition
+    OutOfBounds,
+    /// Underlying flash error
+    Flash(T),
+}
+
+impl<T: NorFlashError> NorFlashError for Error<T> {
+    fn kind(&self) -> NorFlashErrorKind {
+        match self {
+            Error::OutOfBounds => NorFlashErrorKind::OutOfBounds,
+            Error::Flash(f) => f.kind(),
+        }
+    }
+}