Qt for MCUs

@sierdzio Thank you very much for the answer. I tried some tips, but unfortunately not all were applicable in my case, since let's say the same Q_OBJECT is missing in Qt microcontrollers. And in the examples that I'm looking at, it seems that there is no such thing (Q_OBJECT), which is why I ran into a problem, since everything works in the usual Qt for Desktop but not in Qt MCU

Ah, you mean in QML, you should have said so :-) In this case you need to look at JavaScript docs for strings. Maybe this will work: property string str: "abc" onClicked:{ str = str.slice(0, -1); console.log(str) }

@Mitko If you have an API/interface to Python routines you can access them from a Qt application. I cannot speak for what Solidworks provides or whether you can import something from it presumably as Python code into PyCharm.

@JKSH I got it. thank you

@PradeepChinnasamy See https://doc.qt.io/QtForMCUs-2.3/qtul-fonts.html#rendering-dynamic-strings-in-qml

@asp879 hi, What do you want to do with that file ? Depending on that you can use Qt's resource system.

@inusion said in Qt mcu project can't include libraries like QCanBus, QObject?: @JKSH Thank you for answer. I'm trying to do can communication using nxp, but will it work in nxp even if I use the RSCANFD library? You're welcome. RSCANFD is for Renesas MCUs. Please ask your supplier which C/C++ CAN library can be used with your NXP MCU.

Answered at https://forum.qt.io/topic/142549/qt-mcu-project-can-t-include-libraries-like-qcanbus-qobject

You can compile them separately, i.e. you select the desktop kit and compile the desktop project, then select the mcu kit and compile the mcu project. However, I am not aware of a way to compile both in one go at the same time. This is not necessarily a restriction from Qt (or rather Qt Creator in this case), but from CMake. You need to teach your CMake project to use two different compilers for different (sub-)projects. I can't help you with this, though.

Hi, and welcome! @MaheshGontla said in Tool chain for ESP32-S3 MCU: Can you please let me know how to cross compile for it and run in the device. Qt for MCUs are only available to commercial customers, so most users on this forum are unable to use it. Please contact Qt Support for further assistance.