哇袄2

include/color_utils.h

@@ -0,0 +1,22 @@
+#ifndef COLOR_UTILS_H
+#define COLOR_UTILS_H
+
+#include <math.h>
+#include <stdint.h>
+
+typedef struct Color {
+    uint8_t g;
+    uint8_t r;
+    uint8_t b;
+} Color;
+
+Color hex_to_color(int hex);
+Color hsv_to_color(double h, double s, double v);
+void set_color(uint8_t* buffer, const Color color);
+int construct_buffer(uint8_t* buffer,
+                     const Color* colors,
+                     const int num_leds,
+                     const int color_bytes,
+                     const int res_bytes);
+
+#endif