mycom
.....\main.cpp
.....\mainwindow.cpp
.....\mainwindow.h
.....\mainwindow.ui
.....\mycom.pro
.....\mycom.pro.user
.....\mycom.pro.user.2.1pre1
.....\qextserialbase.cpp
.....\qextserialbase.h
.....\qextserialport.cpp
.....\qextserialport.h
.....\win_qextserialport.cpp
.....\win_qextserialport.h