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3 #include <QTime> |
3 #include <QTime> |
4 #include <QDebug> |
4 #include <QDebug> |
5 #include <math.h> |
5 #include <math.h> |
6 |
6 |
7 |
7 |
8 RotationController::RotationController( ): TimedController(), m_factor(0.5){} |
8 RotationController::RotationController(): InputController(), m_factor(0.5){ |
9 |
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10 void RotationController::startSensor() |
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11 { |
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12 m_rotationSensor.connectToBackend(); |
9 m_rotationSensor.connectToBackend(); |
13 m_rotationSensor.start(); |
10 m_rotationSensor.start(); |
14 connect(&m_rotationSensor, SIGNAL(readingChanged()), this, SLOT(update())); |
11 connect(&m_rotationSensor, SIGNAL(readingChanged()), this, SLOT(update())); |
15 |
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16 int dataRate = m_rotationSensor.dataRate(); |
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17 m_interval = dataRate>0?1000/m_rotationSensor.dataRate():20; |
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18 } |
12 } |
19 |
13 |
20 void RotationController::stopSensor(){ m_rotationSensor.stop();} |
14 RotationController::~RotationController(){ |
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15 m_rotationSensor.stop(); |
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16 disconnect(&m_rotationSensor); |
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17 } |
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18 |
21 |
19 |
22 |
20 |
23 void RotationController::update() |
21 void RotationController::update() |
24 { |
22 { |
25 qreal pitch = m_rotationSensor.reading()->x(); |
23 qreal pitch = m_rotationSensor.reading()->x(); |
31 updateCoordinates(); |
29 updateCoordinates(); |
32 } |
30 } |
33 |
31 |
34 |
32 |
35 void RotationController::updateCoordinates(){ |
33 void RotationController::updateCoordinates(){ |
36 m_x +=m_dx * m_delay / m_interval; |
34 m_x +=m_dx; |
37 m_y +=m_dy * m_delay / m_interval; |
35 m_y +=m_dy; |
38 } |
36 } |
39 |
37 |
40 |
38 |