[ltr390] Use a user provided default constructor for LTR390Component

2026-10-14 18:22:48 +00:00 · 2026-09-12 05:36:53 -05:00
1 changed files with 8 additions and 5 deletions
@@ -41,6 +41,9 @@ enum LTR390RESOLUTION {

 class LTR390Component final : public PollingComponent, public i2c::I2CDevice {
 public:
+  // User provided, not "= default": `new(p) LTR390Component()` would zero-fill .bss that is already zero.
+  LTR390Component() {}
+
  void setup() override;
  void dump_config() override;
  void update() override;
@@ -71,11 +74,11 @@ class LTR390Component final : public PollingComponent, public i2c::I2CDevice {
  bool reading_{false};
  uint8_t enabled_modes_{0};

-  LTR390GAIN gain_als_;
-  LTR390GAIN gain_uv_;
-  LTR390RESOLUTION res_als_;
-  LTR390RESOLUTION res_uv_;
-  float wfac_;
+  LTR390GAIN gain_als_{};
+  LTR390GAIN gain_uv_{};
+  LTR390RESOLUTION res_als_{};
+  LTR390RESOLUTION res_uv_{};
+  float wfac_{0};

  sensor::Sensor *light_sensor_{nullptr};
  sensor::Sensor *als_sensor_{nullptr};