1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 4382e61..b825546 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -203,7 +203,9 @@ pub enum Error<E> {
     /// I²C/SPI bus error
     Comm(E),
     /// Invalid input data provided
-    InvalidInputData
+    InvalidInputData,
+    /// Continuous measurement was not started
+    NotStarted,
 }
 
 const DEVICE_BASE_ADDRESS : u8 = 0b100_1000;