sensor_event.h

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/*
 * Copyright (c) 2021 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef _SENSOR_EVENT_H_
#define _SENSOR_EVENT_H_
 
#include <app_event_manager.h>
#include <app_event_manager_profiler_tracer.h>
#include <zephyr/drivers/sensor.h>
#include <stdlib.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
enum sensor_state {
        SENSOR_STATE_DISABLED,
 
        SENSOR_STATE_SLEEP,
 
        SENSOR_STATE_ACTIVE,
 
        SENSOR_STATE_ERROR,
 
        SENSOR_STATE_COUNT,
 
        APP_EM_ENFORCE_ENUM_SIZE(SENSOR_STATE)
};
 
struct sensor_state_event {
        struct app_event_header header; 
        const char *descr; 
        enum sensor_state state; 
};
 
APP_EVENT_TYPE_DECLARE(sensor_state_event);
 
struct sensor_event {
        struct app_event_header header; 
        const char *descr; 
        struct event_dyndata dyndata; 
};
 
struct set_sensor_period_event {
        struct app_event_header header;
 
        const char *descr;
        int sampling_period;
};
 
APP_EVENT_TYPE_DECLARE(set_sensor_period_event);
 
static inline size_t sensor_event_get_data_cnt(const struct sensor_event *event)
{
        __ASSERT_NO_MSG((event->dyndata.size % sizeof(struct sensor_value)) == 0);
 
        return (event->dyndata.size / sizeof(struct sensor_value));
}
 
static inline struct sensor_value *sensor_event_get_data_ptr(const struct sensor_event *event)
{
        return (struct sensor_value *)event->dyndata.data;
}
 
#ifdef __cplusplus
}
#endif
 
#ifdef __cplusplus
extern "C" {
#endif
 
APP_EVENT_TYPE_DYNDATA_DECLARE(sensor_event);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _SENSOR_EVENT_H_ */