qt and arduino
I am a beginner in qt creator.
How can i make a qt widget application to blink led in arduino.
@fstream0000 The question is so general that it's difficult to answer. Create a project, make a GUI with the Designer view, use QSerialPort class...
@fstream0000 Do you want to run this Qt app on Arduino (which is not possible as Arduino is just a micro-controller without any OS)?
If not then take a look at http://doc.qt.io/qt-5/qtserialport-index.html
And as @Eeli-K said: you should ask more specific questions. Qt contains a lot of documentation and examples, start there.
@jsulm "Do you want to run this Qt app on Arduino (which is not possible as Arduino is just a micro-controller without any OS)?"
That's not quite correct as Arduino is just a brand/company name that makes boards, SW and other stuff but not MCU's. In many cases when someone is saying "on arduino" it is correct to assume one is talking about ATmega328. But there are other boardsArduino company is making that can run windows Arduino - Intel Galileo.
Just my 2 cents :)