location_module_event.h

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/*
 * Copyright (c) 2022 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef _LOCATION_MODULE_EVENT_H_
#define _LOCATION_MODULE_EVENT_H_
 
#include <nrf_modem_gnss.h>
#include <modem/lte_lc.h>
#include <net/wifi_location_common.h>
#if defined(CONFIG_NRF_CLOUD_PGPS)
#include <net/nrf_cloud_pgps.h>
#endif
#include <app_event_manager.h>
#include <app_event_manager_profiler_tracer.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum location_module_event_type {
        LOCATION_MODULE_EVT_GNSS_DATA_READY,
 
        LOCATION_MODULE_EVT_DATA_NOT_READY,
 
        LOCATION_MODULE_EVT_CLOUD_LOCATION_DATA_READY,
 
        LOCATION_MODULE_EVT_TIMEOUT,
 
        LOCATION_MODULE_EVT_ACTIVE,
 
        LOCATION_MODULE_EVT_INACTIVE,
 
        LOCATION_MODULE_EVT_SHUTDOWN_READY,
 
        LOCATION_MODULE_EVT_AGNSS_NEEDED,
 
        LOCATION_MODULE_EVT_PGPS_NEEDED,
 
        LOCATION_MODULE_EVT_ERROR_CODE,
};
 
struct location_module_pvt {
        double latitude;
 
        double longitude;
 
        float accuracy;
 
        float altitude;
 
        float altitude_accuracy;
 
        float speed;
 
        float speed_accuracy;
 
        float heading;
 
        float heading_accuracy;
};
 
struct location_module_neighbor_cells {
        struct lte_lc_cells_info cell_data;
        struct lte_lc_ncell neighbor_cells[CONFIG_LTE_NEIGHBOR_CELLS_MAX];
        int64_t timestamp;
};
 
#if defined(CONFIG_LOCATION_METHOD_WIFI)
struct location_module_wifi_access_points {
        struct wifi_scan_result ap_info[CONFIG_LOCATION_METHOD_WIFI_SCANNING_RESULTS_MAX_CNT];
        uint16_t cnt;
        int64_t timestamp;
};
#endif
 
struct location_module_cloud_location {
        bool neighbor_cells_valid;
        struct location_module_neighbor_cells neighbor_cells;
#if defined(CONFIG_LOCATION_METHOD_WIFI)
        bool wifi_access_points_valid;
        struct location_module_wifi_access_points wifi_access_points;
#endif
        int64_t timestamp;
};
 
struct location_module_data {
        struct location_module_pvt pvt;
 
        uint8_t satellites_tracked;
 
        uint32_t search_time;
 
        int64_t timestamp;
};
 
struct location_module_event {
        struct app_event_header header;
        enum location_module_event_type type;
 
        union {
                struct location_module_data location;
                struct location_module_cloud_location cloud_location;
                struct nrf_modem_gnss_agnss_data_frame agnss_request;
#if defined(CONFIG_NRF_CLOUD_PGPS)
                struct gps_pgps_request pgps_request;
#endif
                /* Module ID, used when acknowledging shutdown requests. */
                uint32_t id;
                int err;
        } data;
};
 
APP_EVENT_TYPE_DECLARE(location_module_event);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _LOCATION_MODULE_EVENT_H_ */