master.pro Example File
modbus/master/master.pro
  QT += serialbus serialport widgets
  requires(qtConfig(combobox))
  TARGET = modbusmaster
  TEMPLATE = app
  CONFIG += c++11
  SOURCES += main.cpp\
          mainwindow.cpp \
          settingsdialog.cpp \
          writeregistermodel.cpp
  HEADERS  += mainwindow.h \
           settingsdialog.h \
          writeregistermodel.h
  FORMS    += mainwindow.ui \
           settingsdialog.ui
  RESOURCES += \
      master.qrc
  target.path = $$[QT_INSTALL_EXAMPLES]/serialbus/modbus/master
  INSTALLS += target