1 files changed, 4 insertions, 4 deletions
diff --git a/test_fw/include/veml.h b/test_fw/include/veml.h
index 89282c8..51345a9 100644
--- a/test_fw/include/veml.h
+++ b/test_fw/include/veml.h
@@ -50,9 +50,9 @@ namespace ocularium
             AmbientLightGain gain = AmbientLightGain::Eighth;
             IntegrationTime integration = IntegrationTime::Ms100;
 
-            uint16_t to_reg() const;
+            [[nodiscard]] uint16_t to_reg() const;
             
-            int32_t gain_factor() const
+            [[nodiscard]] int32_t gain_factor() const
             {
                 int32_t gain = 0;
                 
@@ -122,8 +122,8 @@ namespace ocularium
 
             bool init(const Config& config = Config{});
         
-            uint16_t chipid() const;
-            float lux() const;
+            [[nodiscard]] uint16_t chipid() const;
+            [[nodiscard]] float lux() const;
 
             void set_config(const Config& config);