feat: DigitalToAnalogPinImplStm improvements (#471)

* Define tag types as constexpr * Zero-initialize handle structure
philips-software · Dec 19, 2024 · cc2855d · cc2855d
1 parent 00e860c
commit cc2855d
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/hal_st/stm32fxxx/DigitalToAnalogPinStm.hpp b/hal_st/stm32fxxx/DigitalToAnalogPinStm.hpp
@@ -21,10 +21,9 @@ namespace hal
     public:
 #if defined(DAC_CHIPCONNECT_BOTH)
         // clang-format off
-        static const struct Internal{} internal;
-        static const struct External{} external;
-        static const struct Both{} both;
-
+        static constexpr struct Internal{} internal{};
+        static constexpr struct External{} external{};
+        static constexpr struct Both{} both{};
         // clang-format on
 
         enum struct Channel : uint32_t
@@ -66,7 +65,7 @@ namespace hal
         friend class DigitalToAnalogPinImplStm;
 
         uint8_t index;
-        DAC_HandleTypeDef handle;
+        DAC_HandleTypeDef handle{};
     };
 }