QT small serial communication, small white help kangkang (about smart car competition) man came in-CodePudding

I'm going to write a serial communication QT code
to:
According to w a s d j k to send a machine under different instruction, so that the function of different car
but under the button to send digital instructions to a machine code how to write ah
I have four teammates, will match this weekend, also need to debug, I don't want to disappoint teammates everybody to help children

CodePudding user response:

Look at the Qt keyboard events void keyPressEvent (QKeyEvent * event)

CodePudding user response:

The

refer to the original poster Fiftieth_Sunday response:

now I want to write a serial communication QT code
to:
According to w a s d j k to send a machine under different instruction, so that the function of different car
but under the button to send digital instructions to a machine code how to write ah
I have four teammates, will match this weekend, also need to debug, I don't want to disappoint teammates everybody to help children

There is no free lunch, at least give a tea money