38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
#ifndef _APP_ALARM_H_
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#define _APP_ALARM_H_
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#include "main.h"
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#include "app_leakage.h"
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/* 历史报警记录结构 */
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typedef struct
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{
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u8 region_name[APP_LEAKAGE_STRING_NANE_LEN]; /* 区域名 */
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u8 device_id; /* 设备ID */
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u8 device_name[APP_LEAKAGE_STRING_NANE_LEN]; /* 设备名称 */
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u16 alarm_type; /* 报警类型 */
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u8 start_time[6]; /* 开始时间: 年(2字节)月日时分 */
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u16 leak_distance; /* 漏液距离 (0表示非漏液报警) */
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u8 channel; /* 通道号 (0-3) */
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} app_leakage_history_alarm_t;
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/* 历史报警管理结构 */
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typedef struct
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{
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u32 total_records; /* 总记录数 */
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u32 write_index; /* 写指针 */
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u32 read_index; /* 读指针 */
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u32 max_records; /* 最大记录数 */
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} app_leakage_history_metadata_t;
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typedef struct
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{
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u8 (*read_history)(u32, app_leakage_history_alarm_t *);
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void (*clean_history)(void);
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void (*init_history)(void);
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}app_hitory_t;
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extern app_hitory_t history;
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#endif
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