I want to read data sent from usb port(bytes by bytes), which direction I should go for?
More precisely it is a card reader, I would to read the information the card reader send through usb port and parsed them.
Is is possible to be done by QSerialPort? I have read the doc and see someone use it to read the info from the usb, but how should I configure the baudrate, bit, data parity, stop bit, flow control?
Thanks