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  1. #1
    Registered User
    Join Date
    Oct 2010
    Posts
    11

    Requesting accelerometer help

    Good evening,

    I have searched the internet for a very simple example of QT accelerometer practices using the 5530, however I can only find examples using graphics and physics, and it is difficult to see exactly what is needed.

    I am simply wanting 3 lineEdits displaying live X, Y & Z data.

    Is anybody able to point me to a "accelerometers for dummies" version or piece together a simple example?

    Many thanks for any help on this.

  2. #2

  3. #3
    Registered User
    Join Date
    Oct 2010
    Posts
    11

    Re: Requesting accelerometer help

    Thats brilliant, thanks.

    So how would you get the XY&Z out of there and into variables so I can work with them on slightly more familiar ground?

    Basically I'm just wanting to compare each reading against the next, and if its different (within a certain threshold), put a message on the screen.

    Thanks, as you can probably tell I'm rather new to this, but loving it all the same!

    class AccelerometerFilter : public QAccelerometerFilter
    {
    public:
    bool filter(QAccelerometerReading *reading)
    {
    qDebug() << "acceleration: "
    << QString().sprintf("%0.2f %0.2f %0.2f",
    reading->x(),
    reading->y(),
    reading->z());
    return false; // don't store the reading in the sensor
    }
    };

  4. #4
    Registered User
    Join Date
    Jul 2010
    Posts
    5

    Re: Requesting accelerometer help


  5. #5
    Nokia Developer Moderator
    Join Date
    Oct 2009
    Posts
    4,326

    Re: Requesting accelerometer help


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