Qt is written by C++ and every C++ code can run within it. if you have libraries in C++ you can use them with Qt
Main Topics
Browse All TopicsHi to all,
Do anyone do QT gui development? Does QT supports usb ports programming as well as c++ codes?
wilson
This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.
Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.
If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.
Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.
Access the answers to your technology questions today.
30-day free trial. Register in 60 seconds.
Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Try it out and discover for yourself.
30-day free trial. Register in 60 seconds.
Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.
Business Accounts
Answer for Membership
by: enricod75Posted on 2008-09-17 at 13:22:09ID: 22503229
Hi,
ceforge.ne t/
q/qq12-iod evice.html
if your USB device maps a virtual serial port to the PC (for example some FTDI USB devices do that) you might find this project useful:
http://qextserialport.sour
Otherwise, I guess you'll have to do the wrapping yourself by implementing a QIODevice derived class.
This link might prove useful:
http://doc.trolltech.com/q
Enrico