move into firmware subfolder

Signed-off-by: Peter Siegmund <developer@mars3142.org>

firmware/components/led-manager/include/Matrix.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "SDL3/SDL_render.h"
+
+#include <cstdint>
+
+class Matrix
+{
+  public:
+    explicit Matrix(SDL_WindowID windowId, SDL_Renderer *renderer, uint8_t cols, uint8_t rows);
+
+    [[nodiscard]] SDL_Renderer *renderer() const;
+
+    void Render() const;
+
+    [[nodiscard]] SDL_WindowID windowId() const;
+
+  private:
+    void DrawColoredGrid() const;
+
+    SDL_WindowID m_windowId;
+    SDL_Renderer *m_renderer;
+
+    uint8_t m_cols;
+    uint8_t m_rows;
+
+    static constexpr float cellSize = 50.0f;
+    static constexpr float spacing = 1.0f;
+};

firmware/components/led-manager/include/led_manager.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <cstdint>
+
+enum
+{
+    EVENT_LED_ON,
+    EVENT_LED_OFF,
+    EVENT_LED_DAY,
+    EVENT_LED_NIGHT,
+};
+
+typedef struct
+{
+    int value;
+} led_event_data_t;
+
+uint64_t wled_init();
+
+uint64_t register_handler();
+
+uint64_t send_event(uint32_t event, led_event_data_t *payload);