Method load

src/Hal/SensorDataProvider.cpp:280–326

}

bool SensorDataProvider::load()
{
    bool                status = false;
    JsonFile            jsonFile(FILESYSTEM);
    const size_t        JSON_DOC_SIZE = 512U;
    DynamicJsonDocument jsonDoc(JSON_DOC_SIZE);

    if (true == jsonFile.load(SENSOR_CALIB_FILE_NAME, jsonDoc))
    {
        uint8_t       sensorIdx  = 0U;
        const uint8_t SENSOR_CNT = m_impl->getNumSensors();

        while (SENSOR_CNT > sensorIdx)
        {
            ISensor* sensor = m_impl->getSensor(sensorIdx);

            if (nullptr != sensor)
            {
                JsonArrayConst jsonArray = jsonDoc[sensor->getName()];

                if (false == jsonArray.isNull())
                {
                    uint8_t       channelIdx  = 0U;
                    const uint8_t CHANNEL_CNT = sensor->getNumChannels();

                    while (CHANNEL_CNT > channelIdx)
                    {
                        ISensorChannel* channel = sensor->getChannel(channelIdx);

                        if (nullptr != channel)
                        {
                            channelOffsetFromJson(*channel, jsonArray[channelIdx]);
                        }

                        ++channelIdx;
                    }
                }
            }

            ++sensorIdx;
        }

        status = true;
    }

    return status;
}

bool SensorDataProvider::save()
{