esp-airsensor/main/data_report.h

/**
 * TODO file description
 *
 * Created on 2021/12/13.
 */

#ifndef ESPNODE_DATA_REPORT_H
#define ESPNODE_DATA_REPORT_H

#include <stdint-gcc.h>
#include <stdbool.h>
#include <freertos/FreeRTOS.h>
#include <freertos/semphr.h>
#include <freertos/task.h>

struct data_report {
    bool iaq_ready;
    uint32_t iaq_timestamp; // timestamp in ticks
    float iaq;
    float iaq_static;
    float iaq_co2_ppm_equiv;
    float iaq_voc_ppm_equiv;

    bool thpg_ready;
    uint32_t thpg_timestamp; // timestamp in ticks
    float temperature;
    float temperature_raw;
    float pressure;
    float humidity;
    float humidity_raw;
    float gas_raw;

    bool co2_ready;
    uint32_t co2_timestamp; // timestamp in ticks
    float co2_ppm;
};

static inline uint32_t timestamp_age(uint32_t ticks) {
    return xTaskGetTickCount() - ticks;
}

#define DATA_MAX_AGE (pdMS_TO_TICKS(60000))

extern SemaphoreHandle_t g_mux_data_report;
extern struct data_report g_data_report;

#endif //ESPNODE_DATA_REPORT_H