gpsData = new GPSData(location);
connect(location,SIGNAL(agnss()),this,SLOT(gpsStatus()));
gpsTime = new QDateTime();
+ gpsTimer = new QTimer();
+ connect(gpsTimer, SIGNAL(timeout()),this, SLOT(gpsTimerTimeout()));
+ gpsSpeedNow = 0.0;
+ gpsSpeedPrevious = 0.0;
+ gpsAcceleration = 0.0;
+ timeFromGps = 0.0; //Measure-tab view.
+ gpsSpeed = 0.0;
this->time = 0;
this->speed = 0;
measures = new Measures();
this->initializeMeasures();
- this->timer->setInterval(300);
+ this->timer->setInterval(100);
connect(this->timer, SIGNAL(timeout()), this, SLOT(after_timeout()));
connect(myLogin, SIGNAL( userNameChanged()), this, SLOT(updateUserName()));
ui->labelMeasureTabResult->hide();
ui->pushButtonShowResultDialog->setEnabled(false);
+ ui->pushButtonShowResultDialog->setEnabled(false);
this->setWindowTitle("Speed Freak");
-
}
/**
gpsData = NULL;
delete gpsTime;
gpsTime = NULL;
+
+ //Route-tab view
+ gpsSpeedNow = 0.0;
+ gpsSpeedPrevious = 0.0;
+ gpsAcceleration = 0.0;
+ timeFromGps = 0.0;
+ gpsSpeed = 0.0;
+ gpsUpdateTime = 0;
}
/**
*/
void CarMainWindow::after_timeout()
{
- QString timeString, speedString;
- //time++;
- //speed = speed +10;
- timeString.setNum(time);
- speedString.setNum(speed);
- ui->labelMeasureTabTime->setText(timeString);
- ui->labelMeasureTabSpeed->setText(speedString);
-
- //handleCheckPoint(time, speed);
+ if ( gpsSpeed > 1.0 )
+ {
+ timeFromGps += 0.1;
+ }
}
/**
this->speed = 0;
ui->tabWidget->setCurrentWidget(this->ui->StartTab);
//this->close();
+
+ //GPS
+ gpsSpeed = 0.0;
+ timeFromGps = 0.0;
}
/**
}
/**
- *This slot function is called when GPS on checkbox state changed. Route-tab view.
+ *This slot function is called when GPS on checkbox state changed. Route-tab view.
*@param int GPSState
*/
void CarMainWindow::on_gpsOnCheckBox_stateChanged(int GPSState)
{
+ //Stop polling GPS. Route-tab view.
if (GPSState == 0)
{
- ui->labelRouteTabGPSStatus->setText("GPS off");//testing
+ ui->labelRouteTabGPSStatus->setText("GPS status: GPS off");
location->stopPollingGPS();
+ gpsUpdateTime = 0;
+ gpsTimer->stop();
}
+ //Start polling GPS. Route-tab view.
else
{
- ui->labelRouteTabGPSStatus->setText("GPS on");//testing
+ ui->labelRouteTabGPSStatus->setText("GPS status: GPS on");
location->startPollingGPS();
}
}
/**
- *This slot function is called when GPS status changed. Route-tab view.
+ *This slot function is called when GPS status changed. Route- and measure-tab view.
*/
void CarMainWindow::gpsStatus()
{
+ //IF GPS checkbox is ON
if (ui->gpsOnCheckBox->isChecked())
{
+ //If GPS find 4 satellite.
if (location->getSatellitesInUse() >= 4)
{
- //Set status
- //ui->labelRouteTabGPSStatus->setText("GPS ready");
- ui->labelRouteTabGPSStatus->setText(QString::number(gpsData->roundCounter));
+ //Set gps status. Route-tab view.
+ ui->labelRouteTabGPSStatus->setText("GPS ready");
- //Set time
+ //Set time. Route-tab view.
gpsTime->setTime_t(location->getTime());
- ui->labelRouteTabGPSTime->setText(gpsTime->toString());
-
- //Set latitude & longitude
- ui->labelRouteTabLatitude->setText("Lat: " + QString::number(location->getLatitude()));
- ui->labelRouteTabLongitude->setText("Lon: " + QString::number(location->getLongitude()));
+ QString gpsDateNow = gpsTime->toString("dd.MM.yyyy hh:mm:ss");
+ ui->labelRouteTabGPSTime->setText("GPS time: " + gpsDateNow);
+
+ //Set latitude & longitude. Route-tab view.
+ ui->labelRouteTabLatitude->setText("Latitude: " + QString::number(location->getLatitude()));
+ ui->labelRouteTabLongitude->setText("Longitude: " + QString::number(location->getLongitude()));
+
+ //Set rec status. Route-tab view.
+ if (ui->startRecPushButton->text() == "Stop recording")
+ {
+ ui->labelRouteTabRecStatus->setText("Recorded " + QString::number(gpsData->roundCounter) + " point");
+ }
+
+ //Get speed. Route- and Measure-tab view.
+ gpsSpeed = location->getSpeed();
+
+ //Set speed. Route-tab view.
+ ui->labelRouteTabSpeed->setText("Speed:" + QString::number(gpsSpeed) + "km/h +/-" + QString::number(location->getEps()) + "km/h");
+
+ //Measure-tab view.
+ if (gpsSpeed < 40.0)
+ {
+ ui->labelMeasureTabSpeed->setText(QString::number(gpsSpeed)); //Set speed. //Measure-tab view.
+ ui->labelMeasureTabTime->setText(QString::number(timeFromGps)); //Set time. //Measure-tab view.
+ }
+ //Measure-tab view.
+ else
+ {
+ timer->stop(); //Measure timer
+ ui->labelMeasureTabResult->setText(QString::number(timeFromGps));
+ ui->labelMeasureTabResult->show();
+ ui->pushButtonShowResultDialog->setEnabled(true);
+ ui->pushButtonShowResultDialog->setEnabled(true);
+ }
}
+ //If GPS find less than 4 satellite.
else
{
- ui->labelRouteTabGPSStatus->setText("Waiting for GPS");
+ ui->labelRouteTabGPSStatus->setText("GPS status: Waiting for GPS");
+ gpsTimer->stop();
}
+
+ gpsUpdateTime = 0;
+ gpsTimer->start(10);
}
- ui->labelRouteTabSpeed->setText(QString::number(location->getSpeed()));
}
-void CarMainWindow::on_startRecPushButton_clicked()
+/**
+ *This slot function is called when gps timer timeout(10ms).
+ */
+void CarMainWindow::gpsTimerTimeout()
{
- ui->labelRouteTabRecStatus->setText("Recording started");
- gpsData->startRouteRecording(ui->labelRouteTabGPSTime->text());
+ int time1000ms;
+ time1000ms += 10;
+
+ //IF time is 1 second
+ if (time1000ms == 1000)
+ {
+ //Calculate acceleration 1/s
+ gpsSpeedPrevious = gpsSpeedNow; //Previous speed
+ gpsSpeedNow = (location->getSpeed())/3.6; //Speed now (m/s)
+ gpsAcceleration = (gpsSpeedNow - gpsSpeedPrevious)/1; //Calculate acceleration: speed now - previous speed / 1s.
+ //Set acceleration. Route-tab view.
+ ui->labelRouteTabAcceleration->setText("Acceleration: " + QString::number( gpsAcceleration ) + " m/s2");
+ }
+
+ gpsUpdateTime++;
+ //Set GPS update time. Route-tab view.
+ ui->labelRouteTabGPSUpdateTime->setText("GPS update time: " + QString::number(gpsUpdateTime) + " ms");
}
-void CarMainWindow::on_stopRecPushButton_clicked()
+/**
+ *This slot function is called when start rec push button clicked. Route-tab view.
+ */
+void CarMainWindow::on_startRecPushButton_clicked()
{
- ui->labelRouteTabRecStatus->setText("Recording stopped");
- gpsData->stopRouteRecording(ui->labelRouteTabGPSTime->text());
+ //Start route recording.
+ if (ui->startRecPushButton->text() == "Start recording")
+ {
+ ui->startRecPushButton->setText("Stop recording");
+ ui->labelRouteTabRecStatus->setText("Recording started");
+ gpsData->startRouteRecording(ui->labelRouteTabGPSTime->text());
+ }
+
+ //Stop route recording.
+ else if (ui->startRecPushButton->text() == "Stop recording")
+ {
+ ui->startRecPushButton->setText("Start recording");
+ ui->labelRouteTabRecStatus->setText("Recording stopped");
+ gpsData->stopRouteRecording(ui->labelRouteTabGPSTime->text());
+ }
}
/**
projects / speedfreak / blobdiff