main.cpp

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#include <QtGui/QGuiApplication>
#include <QtQml/QQmlApplicationEngine>
#include <QtGui/QFont>
#include <QtGui/QFontDatabase>
#include <QLoggingCategory>
#include <QtSerialBus/QCanBus>
#include <QQmlDebuggingEnabler>
#include <QDebug>


int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QFontDatabase::addApplicationFont(":/fonts/DejaVuSans.ttf");
    app.setFont(QFont("DejaVu Sans"));

    QLoggingCategory::setFilterRules(QStringLiteral("qt.modbus* = true"));
    qInfo() << "Testing Debug";

    QQmlApplicationEngine engine(QUrl("qrc:/qml/dashboard.qml"));
    if (engine.rootObjects().isEmpty())
        return -1;
    return app.exec();
}

int canScan()
{
    if (QCanBus::instance()->plugins().contains(QStringLiteral("peakcan"))) {
        // plugin available
        qInfo() << "Testing can() debug";
    }

    QString errorString;
    QCanBusDevice *device = QCanBus::instance()->createDevice(
        QStringLiteral("peakcan"), QStringLiteral("usb0"), &errorString);
    if (!device) {
        // Error handling goes here
        qDebug() << errorString;
    } else {
        device->connectDevice();
    }
}