Add SET_LIGHTING (0xB1) and AC22-style init LED shimmer.

Mutable status palette over serial; Unknown uses HSV saturation pulse instead of dim-red/fade-to-black.

Co-authored-by: Cursor <cursoragent@cursor.com>

Core/Inc/main.h

@@ -27,7 +27,7 @@ extern "C" {
 /* USER CODE BEGIN EC */
 #define FW_VERSION_MAJOR 1
 #define FW_VERSION_MINOR 0
-#define FW_VERSION_PATCH 28
+#define FW_VERSION_PATCH 31
 /* USER CODE END EC */
 
 /* Exported macro ------------------------------------------------------------*/

Core/Inc/rgb_controller.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "main.h"
+#include "serial_control.h"
 
 #pragma pack(push, 1)
 
@@ -40,6 +41,7 @@ typedef struct{
 void LED_Task();
 void LED_Write();
 void LED_Init();
-void LED_SetColor(RGB_Cycle_t *color);
+void LED_SetColor(const RGB_Cycle_t *color);
 void RGB_SetColor(RGB_t *color);
 void WS2812_SetColor(RGB_t *color);
+uint8_t LED_ApplyLightingConfig(const LightingConfigPacket_t *config);

Core/Inc/serial_control.h

@@ -22,6 +22,7 @@
 
 // Сервисные команды
 #define CMD_SET_CONFIG          0xB0
+#define CMD_SET_LIGHTING        0xB1
 
 // Перезагрузка для входа в бутлоадер
 #define CMD_DEVICE_RESET		0xB5
@@ -147,6 +148,27 @@ typedef struct __attribute__((packed)) {
 
 } ConfigBlock_t;
 
+typedef struct __attribute__((packed)) {
+    uint8_t r;
+    uint8_t g;
+    uint8_t b;
+    uint8_t brightness;
+    uint8_t effect;
+    uint8_t speed;
+    uint8_t fadeTo;
+} LightingRolePacket_t;
+
+typedef struct __attribute__((packed)) {
+    uint8_t mode;
+    uint8_t flags;
+    uint8_t previewSec;
+    uint8_t reserved;
+    LightingRolePacket_t roles[5];
+} LightingConfigPacket_t;
+
+_Static_assert(sizeof(LightingRolePacket_t) == 7, "Lighting role packet must be 7 bytes");
+_Static_assert(sizeof(LightingConfigPacket_t) == 39, "Lighting config packet must be 39 bytes");
+
 // Предварительное объявление структуры протокола
 typedef struct SerialControl_t SerialControl_t;