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#include "n900filebasedsensor.h"

n900filebasedsensor::n900filebasedsensor(QSensor *sensor)

    : QSensorBackend(sensor)

    , m_timerid(0)

{

}

n900filebasedsensor::~n900filebasedsensor()

{

}

void n900filebasedsensor::start()

{

    if (m_timerid)

        return;

    int dataRate = sensor()->dataRate();

    if (dataRate == 0) {

        if (sensor()->availableDataRates().count())

            // Use the first available rate when -1 is chosen

            dataRate = sensor()->availableDataRates().first().first;

        else

            dataRate = 1;

    }

    int interval = 1000 / dataRate;

    if (interval)

        m_timerid = startTimer(interval);

}

void n900filebasedsensor::stop()

{

    if (m_timerid) {

        killTimer(m_timerid);

        m_timerid = 0;

    }

}

void n900filebasedsensor::timerEvent(QTimerEvent * /*event*/)

{

    poll();

}