53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#ifndef ATTR_BROADCAST_H
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#define ATTR_BROADCAST_H
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#include "cm_os.h"
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#include "nmea/nmea.h"
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// 景点信息
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typedef struct {
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double longitude; // 经度
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double latitude; // 纬度
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char name[50]; // 景点名称
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char description[200]; // 景点描述
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} Attraction;
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//位置信息
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typedef struct {
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double longitude;
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double latitude;
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} Location;
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extern const char *park_desc[];
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//多文字tts，景区播报专用
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void safe_tts_play(const char* segments[], int count);
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// 初始化景点播报系统
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void attr_broadcast_init(void);
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// 添加景点
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void attr_broadcast_add_attraction(uint32_t region_id,
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double lon, double lat,
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double radius, // 新增半径参数
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const char* name,
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const char* desc); // 新增触发距离参数
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// 根据区域ID删除景点
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void attr_broadcast_remove_attraction_by_id(uint32_t region_id);
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// 停止景点播报任务
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void attr_broadcast_stop(void);
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// 删除所有景点
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void attr_broadcast_remove_all(void);
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// 设置播报距离阈值 (米)
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void attr_broadcast_set_distance_threshold(double threshold);
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#endif /* ATTR_BROADCAST_H */ |