257 lines
10 KiB
C
257 lines
10 KiB
C
/**
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* @file config.h
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* @brief 全局配置文件 - 五劳无感康养监测系统
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*
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* 协议版本: V0.08 (2026-07-17)
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* 包含: 硬件引脚定义、WiFi/MQTT 默认参数、
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* 雷达协议常量、告警阈值、任务配置等
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#include <Arduino.h>
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// ============================================================
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// 1. 硬件引脚定义 (ESP32-S3)
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// ============================================================
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// --- 雷达型号选择 ---
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#define RADAR_TYPE_ABD1 0 // R60ABD1: 心率/呼吸精准, 跌倒一般
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#define RADAR_TYPE_AFD1 1 // R60AFD1: 跌倒/姿态精准, 无心率呼吸
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#define RADAR_TYPE RADAR_TYPE_AFD1 // AFD1 (跌倒/姿态精准)
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// --- 毫米波雷达 ---
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#define RADAR_UART_PORT Serial2
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#define RADAR_RX_PIN 17
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#define RADAR_TX_PIN 1
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#define RADAR_BAUD_RATE 115200
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// --- 雷达备用 GPIO ---
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#define RADAR_GPIO1_PIN 2 // 活跃/静止指示 (从10挪到2)
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#define RADAR_GPIO2_PIN 11 // 有人/无人指示
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// --- DHT11 温湿度传感器 ---
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#define DHT11_PIN 4 // 温湿度传感器
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// --- 水浸传感器 ---
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#define WATER_SENSOR_PIN 45 // 数字输入, 低电平=有水
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// --- 蜂鸣器 (PWM) ---
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#define BUZZER_PIN 21
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#define BUZZER_PWM_CHANNEL 0
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#define BUZZER_PWM_FREQ 2000
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#define BUZZER_PWM_RESOLUTION 8
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// --- 配网按钮 ---
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#define CONFIG_BUTTON_PIN 0 // 长按 3 秒复位 WiFi
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#define BUTTON_LONG_PRESS_MS 3000
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// --- 状态指示灯 ---
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#define LED_WIFI_PIN 8 // 蓝色 - WiFi 状态
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#define LED_ALARM_PIN 9 // 红色 - 报警指示
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// --- OLED 显示屏 (SSD1306 128x64 I2C) ---
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#define OLED_SDA_PIN 15 // I2C 数据线
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#define OLED_SCL_PIN 16 // I2C 时钟线
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// --- 交互按钮 ---
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#define BTN_PROVISION_PIN 14 // 擦除WiFi配网按钮 (长按3秒)
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#define BTN_ALARM_DISMISS_PIN 13 // 解除报警按钮
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#define BTN_PAGE_SWITCH_PIN 46 // 翻页按钮
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#define BTN_DEBOUNCE_MS 50 // 去抖时间
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#define BTN_LONG_PRESS_MS 1500 // 长按判定
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// ============================================================
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// 2. 设备标识 (协议规范 §2)
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// ============================================================
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#define SALEID_DEFAULT "10100001" // 站点/系统编号
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#define GATEID_DEFAULT "10100001001" // 网关唯一编号
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#define METER_ID_DEFAULT "ENV001" // 感知节点ID (卧室=ENV001, 卫生间=ENV002, 客厅=ENV003)
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#define METER_NAME_DEFAULT "RadarDHT11" // 设备型号名称
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#define FW_VERSION "V1.0.0"
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// ============================================================
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// 3. WiFi 默认配置 (配网使用)
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// ============================================================
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#define WIFI_AP_SSID "HealthMonitor-Setup"
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#define WIFI_AP_PASSWORD "1234567890"
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#define WIFI_CONFIG_TIMEOUT 0 // 0=不超时, 一直等待配置
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#define WIFI_CONNECT_TIMEOUT 15
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#define WIFI_RETRY_INTERVAL 10000
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// ============================================================
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// 4. MQTT 默认配置 (协议规范 §2)
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// ============================================================
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#define MQTT_DEFAULT_SERVER "202.110.234.102"
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#define MQTT_DEFAULT_PORT 8000
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#define MQTT_DEFAULT_PORT_STR "8000" // WiFiManager 参数用字符串
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#define MQTT_DEFAULT_USER "test"
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#define MQTT_DEFAULT_PASS "testtest"
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#define MQTT_DEFAULT_DEVICE "10100001001" // 默认网关ID = gateid
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#define MQTT_DEFAULT_ENV "主卧" // 默认环境备注
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#undef MQTT_KEEPALIVE
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#define MQTT_KEEPALIVE 30 // 30秒 (协议规范)
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#define MQTT_RECONNECT_MIN 1000
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#define MQTT_RECONNECT_MAX 60000
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// ============================================================
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// 5. MQTT 主题定义 (协议规范 §3)
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// ============================================================
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// --- 上行主题 (设备 → 服务端) ---
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#define MQTT_TOPIC_REPORT_ALLPOINTS "report/allpoints" // 全量遥测上报 QoS0
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#define MQTT_TOPIC_STATUS_ONLINE "status/%s/online" // 上线通知 QoS1
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#define MQTT_TOPIC_STATUS_OFFLINE "status/%s/offline" // 离线遗嘱 QoS1
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#define MQTT_TOPIC_STATUS_PROVISION "status/%s/provision" // 配网状态 QoS1
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#define MQTT_TOPIC_RESPONSE_CMD "response/%s/cmd" // 指令响应 QoS1
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#define MQTT_TOPIC_RESPONSE_PROVISION "response/%s/provision" // 配网响应 QoS1
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// --- 下行主题 (服务端 → 设备) ---
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#define MQTT_TOPIC_CMD_ALARM "cmd/%s/alarm" // 告警指令 QoS1
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#define MQTT_TOPIC_CMD_ALARM_RESTORE "cmd/%s/alarm/restore" // 告警恢复 QoS1
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#define MQTT_TOPIC_CMD_CONTROL "cmd/%s/control" // 控制指令 QoS1
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#define MQTT_TOPIC_CMD_PROVISION_WIFI "cmd/%s/provision/wifi" // WiFi配网 QoS1
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// ============================================================
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// 6. 上报配置 (协议规范 §4.1, §7.2)
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// ============================================================
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#define REPORT_INTERVAL_MS 1000 // 遥测上报周期 1秒 (有人时)
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#define REPORT_QOS 0 // 遥测 QoS 0
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#define PRESENCE_HEARTBEAT_MS 60000 // 无人心跳间隔 60秒 (4G省流量)
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#define STATUS_QOS 1 // 状态/响应 QoS 1
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// ============================================================
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// 7. 报警阈值 (协议规范 §6, 服务端判定用)
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// ============================================================
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#define HEART_RATE_MIN 50
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#define HEART_RATE_MAX 120
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#define BREATH_RATE_MIN 8
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#define BREATH_RATE_MAX 24
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#define TEMP_LOW 5.0f
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#define TEMP_HIGH 45.0f
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#define HUMI_LOW 15.0f
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#define PRESENCE_HYSTERESIS 8 // 有人无人防抖 (PCB信号抖动时过滤)
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#define HUMI_HIGH 90.0f
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#define WATER_DEBOUNCE_MS 50
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// ============================================================
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// 8. 任务配置
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// ============================================================
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#define RADAR_TASK_STACK 4096
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#define RADAR_TASK_PRIORITY 5
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#define RADAR_TASK_CORE 0
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#define MQTT_TASK_STACK 8192
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#define MQTT_TASK_PRIORITY 4
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#define MQTT_TASK_CORE 1
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// ============================================================
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// 9. NTP 时间同步
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// ============================================================
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#define NTP_SERVER "ntp.aliyun.com"
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#define NTP_GMT_OFFSET_SEC 28800 // UTC+8 (北京时间)
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#define NTP_DAYLIGHT_OFFSET 0
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// ============================================================
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// 10. LittleFS 配置文件名
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// ============================================================
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#define CONFIG_FILE_MQTT "/mqtt_config.json"
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#define CONFIG_FILE_WIFI "/wifi_config.json"
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#define CONFIG_FILE_DEVICE "/device_config.json"
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// ============================================================
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// 11. 结构体: 全量遥测数据 (协议规范 §4.1)
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// ============================================================
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struct TelemetryData {
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// --- 设备标识 ---
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char saleid[12]; // 站点编号 (已弃用)
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char gateid[16]; // 网关编号
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char meterId[8]; // 节点ID (已弃用, 新用 gateid+后缀)
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char meterName[16]; // 设备型号 "RadarDHT11"
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char deviceType[16]; // 设备类型枚举 bedroom/bathroom/...
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// --- 环境数据 (DHT11) ---
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float temp; // 温度 ℃
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float humi; // 湿度 %RH
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bool dhtValid; // 温湿度有效性
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// --- 雷达: 存在/运动 ---
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bool presence; // 有人=1 无人=0
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bool motion; // 有运动=1 无运动=0
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bool fall; // 跌倒检测 1=触发
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bool resident; // 驻留状态 1=驻留
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// --- 雷达: 生命体征 ---
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uint8_t heartRate; // 心率 bpm (无效=0)
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uint8_t breathRate; // 呼吸 次/分 (无效=0)
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uint8_t body; // 人体能量/体征值
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uint8_t sleepState; // 睡眠状态 0=清醒 1=浅睡 2=深睡
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uint8_t sleepScore; // 睡眠评分 0~100
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bool radarValid; // 雷达数据有效性
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bool vitalValid; // 心率呼吸有效性
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// --- 水浸 ---
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bool rainDO; // 1=正常 0=水浸触发
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bool rainValid; // 水浸传感器有效性
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// --- 设备状态 ---
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bool wifiReady; // WiFi/MQTT 连接状态
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uint32_t uptimeSec; // 设备累计运行秒数
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bool buzzerState; // 蜂鸣器状态 1=开启
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// --- 时间戳 ---
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uint32_t lastUpdate; // 最后更新 ms
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};
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// 结构体: 下行报警指令 (协议规范 §5.1, §5.2)
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struct AlarmCommand {
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char cmdId[32]; // 指令唯一ID
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char type[20]; // alarm / alarm_restore
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char alarmType[24]; // fall/water_leak/heart_abnormal/breath_abnormal
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char alarmLevel[8]; // low/medium/high
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char alarmDesc[64]; // 告警描述
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char meterId[8]; // 触发节点ID
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char relatedCmdId[32]; // 关联原始告警ID (恢复用)
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// 联动动作
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bool buzzerOn; // 蜂鸣器开关
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uint16_t buzzerDuration; // 蜂鸣持续秒数 (0=持续到恢复)
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bool nightLight; // 夜灯
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uint32_t timestamp;
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};
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// 结构体: 下行控制指令 (协议规范 §5.3)
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struct ControlCommand {
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char cmdId[32];
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char type[20]; // control
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char controlType[24]; // buzzer_test/device_restart/report_interval_set/factory_reset
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uint32_t params_duration; // 参数: 持续秒数
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uint32_t params_interval; // 参数: 上报间隔
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uint32_t timestamp;
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};
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// 结构体: 下行配网指令 (协议规范 §5.4)
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struct ProvisionCommand {
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char cmdId[32];
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char wifi_ssid[33];
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char wifi_password[65];
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char wifi_encrypt[8]; // OPEN/WPA2/WPA3
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char mqtt_broker[64];
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uint16_t mqtt_port;
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bool mqtt_useTls;
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uint32_t timestamp;
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};
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#endif // CONFIG_H
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