--- a/qtmobility/plugins/sensors/maemo6/maemo6magnetometer.cpp Fri Jun 11 14:26:25 2010 +0300
+++ b/qtmobility/plugins/sensors/maemo6/maemo6magnetometer.cpp Wed Jun 23 19:08:38 2010 +0300
@@ -41,37 +41,42 @@
#include "maemo6magnetometer.h"
-const char *maemo6magnetometer::id("maemo6.magnetometer");
+char const * const maemo6magnetometer::id("maemo6.magnetometer");
bool maemo6magnetometer::m_initDone = false;
maemo6magnetometer::maemo6magnetometer(QSensor *sensor)
- : maemo6sensorbase(sensor), m_sensor(sensor)
+ : maemo6sensorbase(sensor)
{
- setReading<QMagnetometerReading>(&m_reading);
+ const QString sensorName = "magnetometersensor";
+ initSensor<MagnetometerSensorChannelInterface>(sensorName, m_initDone);
- if (!m_initDone) {
- qDBusRegisterMetaType<MagneticField>();
- initSensor<MagnetometerSensorChannelInterface>("magnetometersensor");
- if (m_sensorInterface)
- QObject::connect(static_cast<const MagnetometerSensorChannelInterface*>(m_sensorInterface), SIGNAL(dataAvailable(const MagneticField&)), this, SLOT(slotDataAvailable(const MagneticField&)));
- else
- qWarning() << "Unable to initialize magnetometer sensor.";
+ if (m_sensorInterface){
+ if (!(QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(const MagneticField&)),
+ this, SLOT(slotDataAvailable(const MagneticField&)))))
+ qWarning() << "Unable to connect "<< sensorName;
+ }
+ else
+ qWarning() << "Unable to initialize "<< sensorName;
- // metadata
- addDataRate(43, 43); // 43Hz
- sensor->setDataRate(43);
- addOutputRange(-0.000614, 0.000614, 0.0000003); // -600 ... 600 mikroteslas, 0.3 uT resolution
- setDescription(QLatin1String("Measures magnetic flux density measured in teslas"));
+ setReading<QMagnetometerReading>(&m_reading);
+ // metadata
+ addDataRate(1, 130); // 43 Hz
+ addOutputRange(-0.000614, 0.000614, 0.0000003); // -600 ... 600 mikroteslas, 0.3 uT resolution
+ setDescription(QLatin1String("Measures magnetic flux density in teslas"));
- m_initDone = true;
- }
+}
+
+void maemo6magnetometer::start(){
+ maemo6sensorbase::start();
+ QVariant v = sensor()->property("returnGeoValues");
+ m_isGeoMagnetometer = v.isValid() && v.toBool()? true: false;
}
void maemo6magnetometer::slotDataAvailable(const MagneticField& data)
{
- QVariant v = m_sensor->property("returnGeoValues");
- if (v.isValid() && v.toBool()) {
+
+ if (m_isGeoMagnetometer){
m_reading.setX( 0.0000003 * data.x() );
m_reading.setY( 0.0000003 * data.y() );
m_reading.setZ( 0.0000003 * data.z() );