mycom .....\mycom .....\.....\main.cpp .....\.....\mainwindow.cpp .....\.....\mainwindow.h .....\.....\mainwindow.ui .....\.....\mycom.pro .....\.....\posix_qextserialport.cpp .....\.....\posix_qextserialport.h .....\.....\qextserialbase.cpp .....\.....\qextserialbase.h .....\.....\qextserialport.cpp .....\.....\qextserialport.h