Scope panel
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04be3f0776
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150
mainwindow.cpp
150
mainwindow.cpp
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@ -9,9 +9,10 @@
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#include <QFile>
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#include <QProcess>
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#include <QRandomGenerator>
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#include <QVariant>
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#include <QChartView>
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#include <QValueAxis>
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#include <QStandardItemModel>
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#include <unistd.h>
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@ -214,13 +215,14 @@ void MainWindow::StartACQ(){
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digi[i]->StartACQ();
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//TODO ========================== Sync start.
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readDataThread[i]->SetScopeRun(false);
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readDataThread[i]->start();
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}
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bnStartACQ->setEnabled(false);
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bnStopACQ->setEnabled(true);
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updateTraceThread->start();
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//updateTraceThread->start();
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LogMsg("end of " + QString::fromStdString(__func__));
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}
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@ -330,20 +332,22 @@ void MainWindow::CloseDigitizers(){
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//^###################################################################### Open Scope
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void MainWindow::OpenScope(){
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QWidget * layoutWidget = new QWidget(scope);
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scope->setCentralWidget(layoutWidget);
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QGridLayout * layout = new QGridLayout(layoutWidget);
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layoutWidget->setLayout(layout);
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cbScopeDigi->clear(); ///thsi will also trigger QComboBox::currentIndexChanged
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cbScopeCh->clear();
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if( nDigi > 0 && digi != NULL) {
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for( int i = 0 ; i < nDigi; i++) {
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cbScopeDigi->addItem("Digi-" + QString::number(digi[i]->GetSerialNumber()), i);
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//*---- set digitizer to take full trace; since in scope mode, no data saving, speed would be fast (How fast?)
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//* when the input rate is faster than trigger rate, Digitizer will stop data taking.
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QChartView * plotView = new QChartView(plot);
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plotView->setRenderHints(QPainter::Antialiasing);
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//scope->setCentralWidget(plotView);
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layout->addWidget(plotView, 0, 0);
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//digi[i]->WriteValue();
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//readDataThread[i]->SetScopeRun(true);
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}
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//if( nDigi == 1 ) cbScopeDigi->setEnabled(false);
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//updateTraceThread->start();
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}
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QPushButton * bnUpdate = new QPushButton("Random", scope);
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layout->addWidget(bnUpdate, 1, 0);
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connect(bnUpdate, &QPushButton::clicked, this, &MainWindow::UpdateScope);
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scope->show();
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@ -366,6 +370,124 @@ void MainWindow::SetUpPlot(){ //@--- this function run at start up
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updateTraceThread = new UpdateTraceThread();
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connect(updateTraceThread, &UpdateTraceThread::updateTrace, this, &MainWindow::UpdateScope);
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//*================ ad Widgets
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int rowID = -1;
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QWidget * layoutWidget = new QWidget(scope);
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scope->setCentralWidget(layoutWidget);
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QGridLayout * layout = new QGridLayout(layoutWidget);
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layoutWidget->setLayout(layout);
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//------------ Digitizer + channel selection
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rowID ++;
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cbScopeDigi = new QComboBox(scope);
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cbScopeCh = new QComboBox(scope);
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layout->addWidget(cbScopeDigi, rowID, 0);
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layout->addWidget(cbScopeCh, rowID, 1);
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connect(cbScopeDigi, &QComboBox::currentIndexChanged, this, [=](){
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int index = cbScopeDigi->currentIndex();
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if( index == -1 ) return;
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for( int i = 0; i < digi[index]->GetNChannels(); i++){
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cbScopeCh->addItem("ch-" + QString::number(i), i);
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}
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});
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//------------ Probe selection
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cbAnaProbe[0] = new QComboBox(scope);
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cbAnaProbe[0]->addItem("ADC Input");
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cbAnaProbe[0]->addItem("Time Filter");
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cbAnaProbe[0]->addItem("Trapazoid");
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cbAnaProbe[0]->addItem("Trap. Baseline");
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cbAnaProbe[0]->addItem("Trap. - Baseline");
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cbAnaProbe[1] = new QComboBox(scope);
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for( int i = 0; i < cbAnaProbe[0]->count() ; i++) cbAnaProbe[1]->addItem(cbAnaProbe[0]->itemText(i), cbAnaProbe[0]->itemData(i));
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connect(cbAnaProbe[0], &QComboBox::currentIndexChanged, this, [=](){ this->ProbeChange(cbAnaProbe, 2);});
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connect(cbAnaProbe[1], &QComboBox::currentIndexChanged, this, [=](){ this->ProbeChange(cbAnaProbe, 2);});
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cbAnaProbe[0]->setCurrentIndex(1); ///trigger the AnaProbeChange
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cbAnaProbe[0]->setCurrentIndex(0);
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cbAnaProbe[1]->setCurrentIndex(4);
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cbDigProbe[0] = new QComboBox(scope);
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cbDigProbe[0]->addItem("Trigger");
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cbDigProbe[0]->addItem("Time Filter Armed");
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cbDigProbe[0]->addItem("ReTrigger Guard");
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cbDigProbe[0]->addItem("Trap. basline Freeze");
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cbDigProbe[0]->addItem("Peaking");
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cbDigProbe[0]->addItem("Peak Ready");
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cbDigProbe[0]->addItem("Pile-up Guard");
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cbDigProbe[0]->addItem("ADC Saturate");
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cbDigProbe[0]->addItem("ADC Sat. Protection");
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cbDigProbe[0]->addItem("Post Sat. Event");
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cbDigProbe[0]->addItem("Trap. Saturate");
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cbDigProbe[0]->addItem("ACQ Inhibit");
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cbDigProbe[1] = new QComboBox(scope);
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cbDigProbe[2] = new QComboBox(scope);
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cbDigProbe[3] = new QComboBox(scope);
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for( int i = 0; i < cbDigProbe[0]->count() ; i++) {
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cbDigProbe[1]->addItem(cbDigProbe[0]->itemText(i), cbDigProbe[0]->itemData(i));
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cbDigProbe[2]->addItem(cbDigProbe[0]->itemText(i), cbDigProbe[0]->itemData(i));
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cbDigProbe[3]->addItem(cbDigProbe[0]->itemText(i), cbDigProbe[0]->itemData(i));
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}
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connect(cbDigProbe[0], &QComboBox::currentIndexChanged, this, [=](){ this->ProbeChange(cbDigProbe, 4);});
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connect(cbDigProbe[1], &QComboBox::currentIndexChanged, this, [=](){ this->ProbeChange(cbDigProbe, 4);});
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connect(cbDigProbe[2], &QComboBox::currentIndexChanged, this, [=](){ this->ProbeChange(cbDigProbe, 4);});
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connect(cbDigProbe[3], &QComboBox::currentIndexChanged, this, [=](){ this->ProbeChange(cbDigProbe, 4);});
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cbDigProbe[0]->setCurrentIndex(1); ///trigger the DigProbeChange
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cbDigProbe[0]->setCurrentIndex(0);
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cbDigProbe[1]->setCurrentIndex(4);
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cbDigProbe[2]->setCurrentIndex(5);
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cbDigProbe[3]->setCurrentIndex(6);
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layout->addWidget(cbAnaProbe[0], rowID, 2);
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layout->addWidget(cbAnaProbe[1], rowID, 3);
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rowID ++;
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layout->addWidget(cbDigProbe[0], rowID, 0);
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layout->addWidget(cbDigProbe[1], rowID, 1);
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layout->addWidget(cbDigProbe[2], rowID, 2);
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layout->addWidget(cbDigProbe[3], rowID, 3);
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//------------ plot view
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rowID ++;
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QChartView * plotView = new QChartView(plot);
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plotView->setRenderHints(QPainter::Antialiasing);
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layout->addWidget(plotView, rowID, 0, 1, 4);
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//------------ testing button
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rowID ++;
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QPushButton * bnUpdate = new QPushButton("Random", scope);
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layout->addWidget(bnUpdate, rowID, 0);
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connect(bnUpdate, &QPushButton::clicked, this, &MainWindow::UpdateScope);
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}
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void MainWindow::ProbeChange(QComboBox * cb[], const int size ){
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QStandardItemModel * model[size] = {NULL};
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for( int i = 0; i < size; i++){
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model[i] = qobject_cast<QStandardItemModel*>(cb[i]->model());
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}
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/// Enable all items
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for( int i = 0; i < cb[0]->count(); i++) {
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for( int j = 0; j < size; j ++ ) model[j]->item(i)->setEnabled(true);
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}
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for( int i = 0; i < size; i++){
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int index = cb[i]->currentIndex();
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for( int j = 0; j < size; j++){
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if( i == j ) continue;
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model[j]->item(index)->setEnabled(false);
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}
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}
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}
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void MainWindow::UpdateScope(){
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29
mainwindow.h
29
mainwindow.h
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@ -10,6 +10,7 @@
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#include <QDateTime>
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#include <QScrollBar>
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#include <QPushButton>
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#include <QComboBox>
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#include <QMutex>
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#include <QChart>
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#include <QLineSeries>
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@ -30,7 +31,9 @@ class ReadDataThread : public QThread {
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public:
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ReadDataThread(Digitizer2Gen * dig, QObject * parent = 0) : QThread(parent){
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this->digi = dig;
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isScopeRun = false;
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}
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void SetScopeRun(bool onOff) {this->isScopeRun = onOff;}
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void run(){
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clock_gettime(CLOCK_REALTIME, &ta);
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while(true){
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@ -39,7 +42,7 @@ public:
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digiMTX.unlock();
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if( ret == CAEN_FELib_Success){
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digi->SaveDataToFile();
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if( !isScopeRun) digi->SaveDataToFile();
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}else if(ret == CAEN_FELib_Stop){
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digi->ErrorMsg("No more data");
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break;
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@ -47,13 +50,15 @@ public:
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digi->ErrorMsg("ReadDataLoop()");
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}
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clock_gettime(CLOCK_REALTIME, &tb);
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if( tb.tv_sec - ta.tv_sec > 2 ) {
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emit sendMsg("FileSize : " + QString::number(digi->GetFileSize()/1024./1024.) + " MB");
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//double duration = tb.tv_nsec-ta.tv_nsec + tb.tv_sec*1e+9 - ta.tv_sec*1e+9;
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//printf("%4d, duration : %10.0f, %6.1f\n", readCount, duration, 1e9/duration);
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ta = tb;
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if( !isScopeRun ){
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clock_gettime(CLOCK_REALTIME, &tb);
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if( tb.tv_sec - ta.tv_sec > 2 ) {
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emit sendMsg("FileSize : " + QString::number(digi->GetFileSize()/1024./1024.) + " MB");
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//double duration = tb.tv_nsec-ta.tv_nsec + tb.tv_sec*1e+9 - ta.tv_sec*1e+9;
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//printf("%4d, duration : %10.0f, %6.1f\n", readCount, duration, 1e9/duration);
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ta = tb;
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}
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}
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}
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}
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@ -62,6 +67,7 @@ signals:
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private:
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Digitizer2Gen * digi;
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timespec ta, tb;
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bool isScopeRun;
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};
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//^#===================================================== UpdateTrace Thread
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@ -138,12 +144,19 @@ private:
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QPushButton * bnDigiSettings;
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QPushButton * bnSOLSettings;
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//@------ scope things
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QMainWindow * scope;
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QPushButton * bnOpenScope;
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QChart * plot;
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QLineSeries * dataTrace;
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UpdateTraceThread * updateTraceThread;
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QComboBox * cbScopeDigi;
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QComboBox * cbScopeCh;
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QComboBox * cbAnaProbe[2];
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QComboBox * cbDigProbe[4];
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void ProbeChange(QComboBox * cb[], const int size);
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//@------ ACQ things
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QPushButton * bnStartACQ;
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QPushButton * bnStopACQ;
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QLineEdit * leRunID;
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