static void get_sensors_report(char* buffer,
                               size_t buffer_size)
{
    // センサ取得のインターバル制御用
    static size_t iteration = 1;

    sensor_data_t data[MAX_SENSORS] = {};
    bool need_output[MAX_SENSORS] = {};
    for (size_t sensor_id = 0;
         sensor_id < MAX_SENSORS; sensor_id++) {
        get_sensor_data(iteration,
                        &SENSOR_CONFIGS[sensor_id],
                        &data[sensor_id],
                        &need_output[sensor_id]);
    }

    sensor_data_output_json(data, MAX_SENSORS,
                            need_output, buffer,
                            buffer_size);
    iteration++;
}
