Mobile and Embedded

Thankyou @jsulm @Eddy , I will try both examples and see whether they work.

Hi, It seems that you are going to have to use install_name_tool to fix the path issues.

No, the build fails because it cannot find the plugins because it's looking in the incorrect location. /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/bin/qmake -o Makefile ../NGS2-UI/NGS2-UI.pro -spec devices/linux-imx6-g++ CONFIG+=debug CONFIG+=qml_debug /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++ -mfloat-abi=hard --sysroot=/home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi -Wl,--gc-sections -o NGS2-UI main.o sessiondata.o ngs2-ui_plugin_import.o ngs2-ui_qml_plugin_import.o qrc_qml.o qrc_resources.o qrc_qmake_qmake_immediate.o moc_sessiondata.o /usr/local/Qt-5.13.0-3Dxx/plugins/scenegraph/libqsgopenvgbackend.a /usr/local/Qt-5.13.0-3Dxx/plugins/platforms/libqeglfs.a /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqicns.a /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqico.a /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqjpeg.a /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqtga.a /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqtiff.a /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqwbmp.a /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqwebp.a /usr/local/Qt-5.13.0-3Dxx/plugins/egldeviceintegrations/libqeglfs-emu-integration.a /usr/local/Qt-5.13.0-3Dxx/plugins/egldeviceintegrations/libqeglfs-viv-integration.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_debugger.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_inspector.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_local.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_messages.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_native.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_nativedebugger.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_preview.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_profiler.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_quickprofiler.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_server.a /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_tcp.a /usr/local/Qt-5.13.0-3Dxx/plugins/bearer/libqconnmanbearer.a /usr/local/Qt-5.13.0-3Dxx/plugins/bearer/libqgenericbearer.a /usr/local/Qt-5.13.0-3Dxx/plugins/bearer/libqnmbearer.a /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/lib/libQt5Quick.a /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/lib/libQt5Gui.a /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/lib/libqtlibpng.a /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libharfbuzz.so /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/lib/libQt5Qml.a -lrt /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/lib/libQt5Network.a /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/lib/libQt5Core.a -lm /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libicui18n.so /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libicuuc.so /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libicudata.so /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libdl.so /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/local/Qt-5.13.0-3Dxx/lib/libqtpcre2.a /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libGLESv2.so /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libEGL.so /home/mjohn/Qt/5.13.0/Boot2Qt/nitrogen6x/toolchain/sysroots/cortexa9t2hf-neon-poky-linux-gnueabi/usr/lib/libGAL.so -lpthread arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/scenegraph/libqsgopenvgbackend.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/platforms/libqeglfs.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqicns.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqico.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqjpeg.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqtga.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqtiff.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqwbmp.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/imageformats/libqwebp.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/egldeviceintegrations/libqeglfs-emu-integration.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/egldeviceintegrations/libqeglfs-viv-integration.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_debugger.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_inspector.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_local.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_messages.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_native.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_nativedebugger.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_preview.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_profiler.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_quickprofiler.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_server.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/qmltooling/libqmldbg_tcp.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/bearer/libqconnmanbearer.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/bearer/libqgenericbearer.a: No such file or directory arm-poky-linux-gnueabi-g++: error: /usr/local/Qt-5.13.0-3Dxx/plugins/bearer/libqnmbearer.a: No such file or directory make: *** [Makefile:316: NGS2-UI] Error 1

You can check the content of the plugins folder of your custom Qt installation. The detection is done when configure is run. If you added the development packages after having run configure, it won't detect it. The tests logs will also contain these information.

@jsulm two good catches!! exec() would work though Yes, the dialog's method that keeps the dialog alive... still be accesible from mainwindow I should have said from MainWindow::methodX...

@j-hilk I feel with you.

@j-hilk But I've been told that that will be separated in one of the upcoming Qt versions, not sure which one however That is the case since 5.13. Regards

Thanks @SGaist It Worked.

Hi and welcome to devnet, What version of Qt are you using ?

@mohit-tripathi said in add baudrate in baudRateBox above 115200: I want to add the baudrate 921600 Does your hardware support this baud rate?

That sounds promising, thanks @SGaist . I'll have a look at that.

@mohit-tripathi setBaudRate(qint32 baudRate, QSerialPort::Directions directions = AllDirections) any positive qint32 value will do > max = 2 147 483 647

@jsulm Hi jsulm, this is on qt 4.8. I don't think this file even exists in the latest qt version.

But me need c++ WebView or me neee signals from downloads

It's work XmlListModel { id: xmlModel xml: appCore.testXml() query: "/hottours/tour" //query: "/tour" // XmlRole { name: "title"; query: "title/number()" } XmlRole { name: "tastText"; query: "hotelcode/string()" } } ListView { id: testListView anchors.fill: parent model: xmlModel delegate: Text { text: tastText } }