wip

lib/hardware/hardware_led.hpp

@@ -3,32 +3,42 @@
 #include "hardware.pb.h"
 #include <Adafruit_NeoPixel.h>
 
+/**
+ * @class HardwareLed
+ * @brief Manages an LED strip on ESP8266 using Adafruit NeoPixel library.
+ * Supports animations defined by hardware_LedConfig (static, pulse, fade, flicker).
+ */
 class HardwareLed {
 public:
+    using AnimationCallback = void (*)();
+
     HardwareLed(uint8_t pin, uint8_t numPixels = 1);
     void begin();
     void end();
-    void update();
+    void update(); // Removed const
     void set(const hardware_LedConfig& config);
+    void setAnimationCallback(AnimationCallback cb) { m_callback = cb; }
+    float estimateCurrent_mA() const;
 
 private:
     void applyStatic(const hardware_StaticParams& params);
     void applyPulse(const hardware_PulseParams& params);
-    void applyFade(const hardware_FadeParams& params);
+    void applyFade(const hardware_FadeParams& params); // Removed const
     void applyFlicker(const hardware_FlickerParams& params);
     void setColor(uint32_t color, uint8_t brightness = 255);
-    uint32_t lerpColor(uint32_t color1, uint32_t color2, float t);
+    uint32_t lerpColor(uint32_t color1, uint32_t color2, float t) const;
 
-    Adafruit_NeoPixel _strip;
-    hardware_LedConfig _currentConfig;
-    unsigned long _startTime;
-    uint8_t _pulseState;
-    unsigned long _lastPulseTime;
-    uint8_t _fadeIndex;
-    unsigned long _lastFadeTime;
-    uint32_t _fadeCurrentColor;
-    uint32_t _fadeTargetColor;
-    float _fadeProgress;
-    unsigned long _fadeStartTime;
-    bool _isActive;
-};
+    Adafruit_NeoPixel m_strip;
+    hardware_LedConfig m_currentConfig = hardware_LedConfig_init_default;
+    unsigned long m_startTime;
+    uint8_t m_pulseState;
+    unsigned long m_lastPulseTime;
+    uint8_t m_fadeIndex;
+    unsigned long m_lastFadeTime;
+    uint32_t m_fadeCurrentColor;
+    uint32_t m_fadeTargetColor;
+    float m_fadeProgress;
+    unsigned long m_fadeStartTime;
+    bool m_isActive;
+    AnimationCallback m_callback = nullptr;
+};