39 lines
1002 B
C
39 lines
1002 B
C
/*
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* health_monitor.h - 系统健康监控头文件
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*/
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#ifndef HEALTH_MONITOR_H
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#define HEALTH_MONITOR_H
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#include <stdint.h>
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#include "app_config.h"
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// T9.3: 健康状态等级
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typedef enum {
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SYS_NORMAL = 0, // 正常
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SYS_WARNING = 1, // 警告
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SYS_CRITICAL = 2, // 危险
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SYS_SAFE_SHUTDOWN = 3 // 安全关机
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} health_state_t;
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typedef enum {
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HEALTH_MON_OK = 0,
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HEALTH_MON_WARNING = 1,
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HEALTH_MON_CRITICAL = 2,
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HEALTH_MON_SHUTDOWN = 3
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} health_status_t;
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// 外部共享状态（互斥锁保护）
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extern health_state_t g_health_state;
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// WiFi RSSI 阈值（来自 app_config.h）
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#define WIFI_RSSI_NORMAL WIFI_RSSI_WARNING
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#define WIFI_RSSI_WEAK WIFI_RSSI_CRITICAL
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// 函数声明
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extern health_status_t health_check_before_ota(void);
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extern void health_log_event(const char *event, int value);
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extern health_state_t health_get_current(void);
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extern health_status_t health_update_from_wifi_rssi(int8_t rssi);
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#endif // HEALTH_MONITOR_H
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