It's very easy to compile QextSerialPort directly into your application
(see above section), however, we would prefer to use it as a shared library.
* Download the source code, and put it in any location you like.
* Run following command to generate library.
make (or nmake)
sudo make install (or nmake install)
* Add following line to your project's file
CONFIG += extserialport
* Using QextSerialPort in your code. Enjoy it!
QextSerialPort * port = new QextSerialPort();