3 files changed, 37 insertions, 0 deletions

diff --git a/embassy-nrf/src/buffered_uarte/v1.rs b/embassy-nrf/src/buffered_uarte/v1.rs
index ec360f7d0..c14cdfadb 100644
--- a/embassy-nrf/src/buffered_uarte/v1.rs
+++ b/embassy-nrf/src/buffered_uarte/v1.rs
@@ -874,6 +874,15 @@ impl<'a> Drop for BufferedUarteRx<'a> {
     }
 }
 
+impl core::fmt::Display for Error {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        match *self {
+            Error::Overrun => write!(f, "Buffer Overrun"),
+        }
+    }
+}
+impl core::error::Error for Error {}
+
 mod _embedded_io {
     use super::*;
 
diff --git a/embassy-nrf/src/buffered_uarte/v2.rs b/embassy-nrf/src/buffered_uarte/v2.rs
index d0d2d97d1..4a6360b69 100644
--- a/embassy-nrf/src/buffered_uarte/v2.rs
+++ b/embassy-nrf/src/buffered_uarte/v2.rs
@@ -50,6 +50,14 @@ pub enum Error {
     // No errors for now
 }
 
+impl core::fmt::Display for Error {
+    fn fmt(&self, _f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        match *self {}
+    }
+}
+
+impl core::error::Error for Error {}
+
 impl State {
     pub(crate) const fn new() -> Self {
         Self {
diff --git a/embassy-nrf/src/uarte.rs b/embassy-nrf/src/uarte.rs
index 049830aed..ef5d6c6d1 100644
--- a/embassy-nrf/src/uarte.rs
+++ b/embassy-nrf/src/uarte.rs
@@ -1092,6 +1092,20 @@ mod eh02 {
     }
 }
 
+impl core::fmt::Display for Error {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        match *self {
+            Self::BufferTooLong => f.write_str("BufferTooLong"),
+            Self::BufferNotInRAM => f.write_str("BufferNotInRAM"),
+            Self::Framing => f.write_str("Framing"),
+            Self::Parity => f.write_str("Parity"),
+            Self::Overrun => f.write_str("Overrun"),
+            Self::Break => f.write_str("Break"),
+        }
+    }
+}
+impl core::error::Error for Error {}
+
 mod _embedded_io {
     use super::*;
 
@@ -1121,6 +1135,9 @@ mod _embedded_io {
             self.write(buf).await?;
             Ok(buf.len())
         }
+        async fn flush(&mut self) -> Result<(), Self::Error> {
+            Ok(())
+        }
     }
 
     impl<'d> embedded_io_async::Write for UarteTx<'d> {
@@ -1128,5 +1145,8 @@ mod _embedded_io {
             self.write(buf).await?;
             Ok(buf.len())
         }
+        async fn flush(&mut self) -> Result<(), Self::Error> {
+            Ok(())
+        }
     }
 }