示例#1
0
/// \brief Connect general signals and device management signals.
void OpenHantekMainWindow::connectSignals() {
	// Connect general signals
	connect(this, SIGNAL(settingsChanged()), this, SLOT(applySettings()));
	//connect(this->dsoWidget, SIGNAL(stopped()), this, SLOT(stopped()));
	connect(this->dsoControl, SIGNAL(statusMessage(QString, int)), this->statusBar(), SLOT(showMessage(QString, int)));
	connect(this->dsoControl, SIGNAL(samplesAvailable(const std::vector<std::vector<double> > *, double, bool, QMutex *)), this->dataAnalyzer, SLOT(analyze(const std::vector<std::vector<double> > *, double, bool, QMutex *)));
	
	// Connect signals to DSO controller and widget
	connect(this->horizontalDock, SIGNAL(samplerateChanged(double)), this, SLOT(samplerateSelected()));
	connect(this->horizontalDock, SIGNAL(timebaseChanged(double)), this, SLOT(timebaseSelected()));
	connect(this->horizontalDock, SIGNAL(frequencybaseChanged(double)), this->dsoWidget, SLOT(updateFrequencybase(double)));
	connect(this->horizontalDock, SIGNAL(recordLengthChanged(unsigned long)), this, SLOT(recordLengthSelected(unsigned long)));
	//connect(this->horizontalDock, SIGNAL(formatChanged(HorizontalFormat)), this->dsoWidget, SLOT(horizontalFormatChanged(HorizontalFormat)));
	
	connect(this->triggerDock, SIGNAL(modeChanged(Dso::TriggerMode)), this->dsoControl, SLOT(setTriggerMode(Dso::TriggerMode)));
	connect(this->triggerDock, SIGNAL(modeChanged(Dso::TriggerMode)), this->dsoWidget, SLOT(updateTriggerMode()));
	connect(this->triggerDock, SIGNAL(modeChanged(Dso::TriggerMode)), this->hardControl, SLOT(updateLEDs()));
	connect(this->triggerDock, SIGNAL(sourceChanged(bool, unsigned int)), this->dsoControl, SLOT(setTriggerSource(bool, unsigned int)));
	connect(this->triggerDock, SIGNAL(sourceChanged(bool, unsigned int)), this->dsoWidget, SLOT(updateTriggerSource()));
	connect(this->triggerDock, SIGNAL(sourceChanged(bool, unsigned int)), this->hardControl, SLOT(updateLEDs()));
	connect(this->triggerDock, SIGNAL(slopeChanged(Dso::Slope)), this->dsoControl, SLOT(setTriggerSlope(Dso::Slope)));
	connect(this->triggerDock, SIGNAL(slopeChanged(Dso::Slope)), this->dsoWidget, SLOT(updateTriggerSlope()));
	connect(this->triggerDock, SIGNAL(slopeChanged(Dso::Slope)), this->hardControl, SLOT(updateLEDs()));
	connect(this->dsoWidget, SIGNAL(triggerPositionChanged(double)), this->dsoControl, SLOT(setPretriggerPosition(double)));
	connect(this->dsoWidget, SIGNAL(triggerLevelChanged(unsigned int, double)), this->dsoControl, SLOT(setTriggerLevel(unsigned int, double)));
	
	connect(this->voltageDock, SIGNAL(usedChanged(unsigned int, bool)), this, SLOT(updateUsed(unsigned int)));
	connect(this->voltageDock, SIGNAL(usedChanged(unsigned int, bool)), this->dsoWidget, SLOT(updateVoltageUsed(unsigned int, bool)));
	connect(this->voltageDock, SIGNAL(usedChanged(unsigned int, bool)), this->hardControl, SLOT(updateLEDs()));
	connect(this->voltageDock, SIGNAL(couplingChanged(unsigned int, Dso::Coupling)), this->dsoControl, SLOT(setCoupling(unsigned int, Dso::Coupling)));
	connect(this->voltageDock, SIGNAL(couplingChanged(unsigned int, Dso::Coupling)), this->dsoWidget, SLOT(updateVoltageCoupling(unsigned int)));
	connect(this->voltageDock, SIGNAL(couplingChanged(unsigned int, Dso::Coupling)), this->hardControl, SLOT(updateLEDs()));
	connect(this->voltageDock, SIGNAL(modeChanged(Dso::MathMode)), this->dsoWidget, SLOT(updateMathMode()));
	connect(this->voltageDock, SIGNAL(gainChanged(unsigned int, double)), this, SLOT(updateVoltageGain(unsigned int)));
	connect(this->voltageDock, SIGNAL(gainChanged(unsigned int, double)), this->dsoWidget, SLOT(updateVoltageGain(unsigned int)));
	connect(this->dsoWidget, SIGNAL(offsetChanged(unsigned int, double)), this, SLOT(updateOffset(unsigned int)));
	
	connect(this->spectrumDock, SIGNAL(usedChanged(unsigned int, bool)), this, SLOT(updateUsed(unsigned int)));
	connect(this->spectrumDock, SIGNAL(usedChanged(unsigned int, bool)), this->dsoWidget, SLOT(updateSpectrumUsed(unsigned int, bool)));
	connect(this->spectrumDock, SIGNAL(magnitudeChanged(unsigned int, double)), this->dsoWidget, SLOT(updateSpectrumMagnitude(unsigned int)));
	
	// Started/stopped signals from oscilloscope	
	connect(this->dsoControl, SIGNAL(samplingStarted()), this, SLOT(started()));
	connect(this->dsoControl, SIGNAL(samplingStarted()), this->hardControl, SLOT(started()));
	connect(this->dsoControl, SIGNAL(samplingStopped()), this, SLOT(stopped()));
	connect(this->dsoControl, SIGNAL(samplingStopped()), this->hardControl, SLOT(stopped()));
	
	//connect(this->dsoControl, SIGNAL(recordLengthChanged(unsigned long)), this, SLOT(recordLengthChanged()));
	connect(this->dsoControl, SIGNAL(recordTimeChanged(double)), this, SLOT(recordTimeChanged(double)));
	connect(this->dsoControl, SIGNAL(samplerateChanged(double)), this, SLOT(samplerateChanged(double)));
	
	connect(this->dsoControl, SIGNAL(availableRecordLengthsChanged(QList<unsigned int>)), this->horizontalDock, SLOT(availableRecordLengthsChanged(QList<unsigned int>)));
	connect(this->dsoControl, SIGNAL(samplerateLimitsChanged(double, double)), this->horizontalDock, SLOT(samplerateLimitsChanged(double, double)));

	// Hard Events
	connect(this->hardControl, SIGNAL(new_event(int, int)), this, SLOT(hard_event(int, int)));
	connect(this->hardControl, SIGNAL(new_event(int, int)), this->dsoWidget, SLOT(hard_event(int, int)));
	connect(this->hardControl, SIGNAL(new_event(int, int)), this->horizontalDock, SLOT(hard_event(int, int)));
	connect(this->hardControl, SIGNAL(new_event(int, int)), this->triggerDock, SLOT(hard_event(int, int)));
	connect(this->hardControl, SIGNAL(new_event(int, int)), this->voltageDock, SLOT(hard_event(int, int)));
}
示例#2
0
////////////////////////////////////////////////////////////////////////////////
// class OpenHantekMainWindow
/// \brief Initializes the gui elements of the main window.
/// \param parent The parent widget.
/// \param flags Flags for the window manager.
OpenHantekMainWindow::OpenHantekMainWindow(QWidget *parent, Qt::WindowFlags flags) : QMainWindow(parent, flags) {
	// Set application information
	QCoreApplication::setOrganizationName("paranoiacs.net");
	QCoreApplication::setOrganizationDomain("paranoiacs.net");
	QCoreApplication::setApplicationName("OpenHantek");	
	
	// Window title
	this->setWindowIcon(QIcon(":openhantek.png"));
	this->setWindowTitle(tr("OpenHantek"));
	
	// Create the controller for the oscilloscope, provides channel count for settings
/*
	this->dsoControl = new Hantek::Control();

	if (!this->dsoControl->deviceFound()) { // no Hantek scope found, try to find Buudai/SainSmart scopes...
		qDebug() << "No Hantek scope found, looking for Buudai scopes now...";
		delete this->dsoControl;
		this->dsoControl = new Buudai::Control();
	}
*/
	this->dsoControl = new Buudai::Control();

	// Application settings
	this->settings = new DsoSettings();
	this->settings->setChannelCount(this->dsoControl->getChannelCount());
	this->readSettings();
	
	// Create dock windows before the dso widget, they fix messed up settings
	this->createDockWindows();
	
	// The data analyzer
	this->dataAnalyzer = new DataAnalyzer(this->settings);
	
	// Central oscilloscope widget
	this->dsoWidget = new DsoWidget(this->settings, this->dataAnalyzer);
	this->setCentralWidget(this->dsoWidget);
	
	// Subroutines for window elements
	this->createActions();
	this->createToolBars();
	this->createMenus();
	this->createStatusBar();
	
	// Apply the settings after the gui is initialized
	this->applySettings();
	
	// Update stored window size and position
	this->settings->options.window.position = this->pos();
	this->settings->options.window.size = this->size();
	
	// Connect general signals
	connect(this, SIGNAL(settingsChanged()), this, SLOT(applySettings()));
	//connect(this->dsoWidget, SIGNAL(stopped()), this, SLOT(stopped()));
	connect(this->dsoControl, SIGNAL(statusMessage(QString, int)), this->statusBar(), SLOT(showMessage(QString, int)));
	connect(this->dsoControl, SIGNAL(samplesAvailable(const QList<double *> *, const QList<unsigned int> *, double, QMutex *)), this->dataAnalyzer, SLOT(analyze(const QList<double *> *, const QList<unsigned int> *, double, QMutex *)));
	
	// Connect signals to DSO controller and widget
	//connect(this->horizontalDock, SIGNAL(formatChanged(HorizontalFormat)), this->dsoWidget, SLOT(horizontalFormatChanged(HorizontalFormat)));
	connect(this->horizontalDock, SIGNAL(timebaseChanged(double)), this, SLOT(updateTimebase()));
	connect(this->horizontalDock, SIGNAL(timebaseChanged(double)), this->dsoWidget, SLOT(updateTimebase()));
	connect(this->horizontalDock, SIGNAL(frequencybaseChanged(double)), this->dsoWidget, SLOT(updateFrequencybase()));
	
	connect(this->triggerDock, SIGNAL(modeChanged(Dso::TriggerMode)), this->dsoControl, SLOT(setTriggerMode(Dso::TriggerMode)));
	connect(this->triggerDock, SIGNAL(modeChanged(Dso::TriggerMode)), this->dsoWidget, SLOT(updateTriggerMode()));
	connect(this->triggerDock, SIGNAL(sourceChanged(bool, unsigned int)), this->dsoControl, SLOT(setTriggerSource(bool, unsigned int)));
	connect(this->triggerDock, SIGNAL(sourceChanged(bool, unsigned int)), this->dsoWidget, SLOT(updateTriggerSource()));

	connect(this->triggerDock, SIGNAL(slopeChanged(Dso::Slope)), this->dsoControl, SLOT(setTriggerSlope(Dso::Slope)));
	connect(this->triggerDock, SIGNAL(slopeChanged(Dso::Slope)), this->dsoWidget, SLOT(updateTriggerSlope()));
	connect(this->dsoWidget, SIGNAL(triggerPositionChanged(double)), this->dsoControl, SLOT(setTriggerPosition(double)));
	connect(this->dsoWidget, SIGNAL(triggerLevelChanged(unsigned int, double)), this->dsoControl, SLOT(setTriggerLevel(unsigned int, double)));
	
	connect(this->voltageDock, SIGNAL(usedChanged(unsigned int, bool)), this, SLOT(updateUsed(unsigned int)));
	connect(this->voltageDock, SIGNAL(usedChanged(unsigned int, bool)), this->dsoWidget, SLOT(updateVoltageUsed(unsigned int, bool)));
	connect(this->voltageDock, SIGNAL(couplingChanged(unsigned int, Dso::Coupling)), this->dsoControl, SLOT(setCoupling(unsigned int, Dso::Coupling)));
	connect(this->voltageDock, SIGNAL(couplingChanged(unsigned int, Dso::Coupling)), this->dsoWidget, SLOT(updateVoltageCoupling(unsigned int)));
	connect(this->voltageDock, SIGNAL(modeChanged(Dso::MathMode)), this->dsoWidget, SLOT(updateMathMode()));
	connect(this->voltageDock, SIGNAL(gainChanged(unsigned int, double)), this, SLOT(updateVoltageGain(unsigned int)));
	connect(this->voltageDock, SIGNAL(gainChanged(unsigned int, double)), this->dsoWidget, SLOT(updateVoltageGain(unsigned int)));
	connect(this->dsoWidget, SIGNAL(offsetChanged(unsigned int, double)), this, SLOT(updateOffset(unsigned int)));
	
	connect(this->spectrumDock, SIGNAL(usedChanged(unsigned int, bool)), this, SLOT(updateUsed(unsigned int)));
	connect(this->spectrumDock, SIGNAL(usedChanged(unsigned int, bool)), this->dsoWidget, SLOT(updateSpectrumUsed(unsigned int, bool)));
	connect(this->spectrumDock, SIGNAL(magnitudeChanged(unsigned int, double)), this->dsoWidget, SLOT(updateSpectrumMagnitude(unsigned int)));
	
	// Started/stopped signals from oscilloscope	
	connect(this->dsoControl, SIGNAL(samplingStarted()), this, SLOT(started()));
	connect(this->dsoControl, SIGNAL(samplingStopped()), this, SLOT(stopped()));
	
	// Set up the oscilloscope
	this->dsoControl->connectDevice();
	
	for(unsigned int channel = 0; channel < this->settings->scope.physicalChannels; channel++) {
		this->dsoControl->setCoupling(channel, (Dso::Coupling) this->settings->scope.voltage[channel].misc);
		this->updateVoltageGain(channel);
		this->updateOffset(channel);
		this->dsoControl->setTriggerLevel(channel, this->settings->scope.voltage[channel].trigger);
	}
	this->updateUsed(this->settings->scope.physicalChannels);
    this->dsoControl->setBufferSize(this->settings->scope.horizontal.samples);
	this->updateTimebase();
	this->dsoControl->setTriggerMode(this->settings->scope.trigger.mode);
	this->dsoControl->setTriggerPosition(this->settings->scope.trigger.position * this->settings->scope.horizontal.timebase * DIVS_TIME);
	this->dsoControl->setTriggerSlope(this->settings->scope.trigger.slope);
	this->dsoControl->setTriggerSource(this->settings->scope.trigger.special, this->settings->scope.trigger.source);
	
	this->dsoControl->startSampling();
}