QTGPSApp\gpswidget.cpp ........\gpswidget.h ........\gpswidget.ui ........\main.cpp ........\posix_qextserialport.cpp ........\posix_qextserialport.h ........\qextserialbase.cpp ........\qextserialbase.h ........\QTGPSApp.pro ........\QTGPSApp.pro.user QTGPSApp