Method begin

src/Hal/SensorDataProvider.cpp:150–179

 *****************************************************************************/

void SensorDataProvider::begin()
{
    SettingsService& settings = SettingsService::getInstance();

    if (false == settings.open(true))
    {
        m_deviceId = settings.getHostname().getDefault();
    }
    else
    {
        m_deviceId = settings.getHostname().getValue();

        settings.close();
    }

    /* Initialize all sensor drivers. */
    m_impl->begin();

    /* Load calibration values. If they are not available, save it with the sensor defaults. */
    if (false == load())
    {
        createCalibrationFile();
    }

    logSensorAvailability();
    registerSensorTopics();

    m_timer.start(SENSOR_PROCESS_PERIOD);
    m_isInitialized = true;
}

void SensorDataProvider::end()
{