rebase

esp-rs · Dec 19, 2024 · 0b23469 · 0b23469
1 parent f655e4b
commit 0b23469
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/esp-hal/src/i2c/master/mod.rs b/esp-hal/src/i2c/master/mod.rs
@@ -137,7 +137,12 @@ impl core::error::Error for ConfigError {}
 
 impl core::fmt::Display for ConfigError {
     fn fmt(&self, _f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
-        Ok(())
+        match self {
+            ConfigError::InvalidFrequency => write!(
+                f,
+                "Provided bus frequency is invalid for the current configuration"
+            ),
+        }
     }
 }