Mobile and Embedded

@J-Hilk Pairing and bonding is well defined in Bluetooth standard. Bonding means securing connection and storing the keys used to secure the connection permanently on both sides so they can be reused later.

Are you building the application directly on the module ?

@PR1G0RYAN said in Qt Quick Ultralite: Will try something different for STM I'd love to hear what other options you're considering. Please share your findings. Thanks.

@HelenG Do you mean Qt Web Engine? See https://doc.qt.io/qt-5/qtwebengine-features.html#

@mrjj It is unbelievable, heavy use of style-sheets makes my program run very slowly. i think "linuxfb" repaint all styles in each frame and make it slowly. now i am removing all stylesheets and re design program. :-(

Ensure that you deployed your cross-compiled Qt version on the device.

@kshegunov said in Inherited QGuiApplication object do not working on iOS Simulator. Why?: I believe I've already answered this. Sure, write an answer without explanation based on difference between Qt sources for different platform. And the problem is in QCoreApplication and how constructor calling from inherited class and possible in moc. Found cause of it by my own in Qt Sources. Issue closed.

Consider using QTemporaryFile::createNativeFile: QTemporaryFile *QTemporaryFile::createNativeFile(QFile &file) QTemporaryFile *QTemporaryFile::createNativeFile(const QString &fileName) then you can pass a resource path as fileName.

Yes, I have tried other compass apps on my 'Droid and none exhibit this behavior.

@Darsath said in Access memory of a Mifare classic 1k card with QtNFC: 'cause i thought Qt would do the job. Please keep in mind that I didn't say Qt cannot do the job. I really don't know, I never used such feature.

@ekkescorner BTW: finally I'll use this version code: Version Name: 1.2.3 Version Code: 210001023 (32 Bit APK for armeabi-v7a) 211001023 (64 Bit APK for arm64-v8a) where 21 Min API 0 = 32 Bit, 1 = 64 Bit 0 (reserved for screensizes) 01 Major Version 1 02 Minor Version 2 3 Patch Version 3

@bogong Hi, have you tried to follow this ? https://community.idera.com/developer-tools/b/blog/posts/new-in-10-2-3-cmake-support-for-ios-and-android There's some lines to add in the cmakefile to make this work. You also need to import libraries like you would do in qmake. Regards

@ekkescorner getting the same now with Qt 5.13.1, Android 9 Device (Xiaomi M2 Lite)

@RAJ-Dalsaniya Super to hear \o/ Please mark as solved using the Topic Tool button at first post :)

Hello Zivojin , I'm also working dfu fro nrf device for android and windows . I'm using Qt platform for making android and desktop application. could you please help me out in how to dfu in QT for nrf device? Thank in advance

@Quang-Phu thx