feat: Add get_captured_value() function (#15)

circuitry-maker · Sep 14, 2024 · c0e9e8d · c0e9e8d
1 parent 507379a
commit c0e9e8d
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -301,6 +301,15 @@ where
             Err(e) => Err(e),
         }
     }
+
+    /// Get the complete value captured at the last interrupt of the specified port
+    pub fn get_captured_value(&mut self, port: Port) -> Result<u8, E> {
+        let reg = match port {
+            Port::GPIOA => Register::INTCAPA,
+            Port::GPIOB => Register::INTCAPB,
+        };
+        self.read_register(reg)
+    }
 }
 
 /// Changes the bit at position `bit` within `reg` to `val`.