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app/app_light.h

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+#ifndef APP_LIGHT_H
+#define APP_LIGHT_H
+
+#ifdef __cplusplus
+extern "C" 
+{
+#endif
+
+
+
+
+// 定义灯光状态枚举
+typedef enum 
+{
+    LIGHT_OFF,
+    LIGHT_ON,
+    LIGHT_BLINK
+} LightState;
+
+// 定义灯光类型枚举
+typedef enum
+{
+    LIGHT_HEAD,
+    LIGHT_TAIL,
+    LIGHT_LEFT_TURN,
+    LIGHT_RIGHT_TURN,
+    LIGHT_BRAKE,
+    LIGHT_ALARM,
+    LIGHT_COUNT
+} LightType;
+
+typedef struct 
+{
+    LightState states[LIGHT_COUNT];
+    uint8_t brightness[LIGHT_COUNT];
+    uint16_t blink_interval[LIGHT_COUNT];  // 闪烁间隔(毫秒)
+    uint8_t blink_state[LIGHT_COUNT];  // 闪烁状态 
+    Timer timer;// 设置定时器，定时调用灯光处理函数
+    uint8_t old_light_state; // 旧的灯光状态
+    uint8_t light_state; // 当前的灯光状态
+    Timer timer_function; // 函数定时器
+    uint8_t light_switch; // 当前的灯光开关状态
+    uint8_t double_click_flag;//双击标志
+} LightSystem;
+
+// 在头文件中声明外部变量
+extern LightSystem light_data;
+
+// 使用内联函数
+static inline uint8_t setLightOn(void) { return 1; }
+static inline uint8_t setLightOff(void) { return 0; }
+
+void lightAppInit(void);
+void setLightState(LightType light, LightState state);
+void setLightBrightness(LightType light, uint8_t brightness);
+void setBlinkInterval(uint16_t interval);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // APP_LIGHT_H