Enclosure files + firmware

firmware/include/controllers/LedController.h

@@ -0,0 +1,57 @@
+#pragma once
+
+#include <Adafruit_NeoPixel.h>
+
+class LEDController
+{
+public:
+    LEDController(uint8_t ledPin, uint16_t numLeds, uint8_t brightness = 255);
+
+    void begin();
+    void update();
+
+    void startFillAndDecay(uint32_t color, uint32_t totalDuration);
+    void setSpinner(uint32_t color, int cycles);
+    void setBreath(uint32_t color, int cycles, bool endFilled, uint32_t speed);
+    void setSolid(uint32_t color);
+
+    void turnOff();
+    void printDebugInfo();
+
+private:
+    Adafruit_NeoPixel leds;
+    uint16_t numLeds;
+    uint8_t brightness;
+    int brightnessLevel;
+
+    enum AnimationType
+    {
+        None,
+        FillAndDecay,
+        Spinner,
+        Breath
+    } currentAnimation;
+    unsigned long lastUpdateTime;
+
+    uint32_t animationColor;
+    uint32_t animationDuration;
+    uint32_t animationSpeed;
+
+    int currentStep;
+    int currentCycle;
+    int pixelIndex;
+    int animationCycles;
+    bool endFilled;
+    bool decayStarted;
+
+    // Animation handling methods
+    void handleFillAndDecay();
+    void handleSpinner();
+    void handleBreath();
+
+    // Reset animation state
+    void stopCurrentAnimation();
+
+    // Helper to scale color by brightness
+    uint32_t scaleColor(uint32_t color, uint8_t brightness);
+};