How to send command by usb (connected to terminal ) C++ QT

[RuWex]

I'm new to qt... How to send command by USB (connected to terminal ) C++ QT??? for example I want to sent this command: "tyg300" how can I connect to the terminal and send command? thanks:)

[jsulm]

@RuWex Are you talking about serial bus communication?

[RuWex]

@jsulm said in How to send command by usb (connected to terminal ) C++ QT:

erial bus

amm
Im talking about serial,
maybe serial bus I dont know what is it:(

[jsulm]

@RuWex Start here https://doc.qt.io/qt-6/qtserialbus-index.html

[RuWex]

@jsulm
what is it serial bus and what it use for?

[jsulm]

@RuWex Sorry, I mean https://doc.qt.io/qt-6/qserialport.html