1.安装qextserialport
i. 从http://code.google.com/p/qextserialport/下载最新的qextserialport.1.2win-alpha2.zip, 里面有编译好的lib和dll. 注意生成模式是Debug.
ii.调试例子:
"untitled2.pro"
QT += core gui
TARGET = untitled2
TEMPLATE = app
HEADERS += widget.h
INCLUDEPATH += C:/Users/Julio/Desktop/qextserialport/qextserialport/src
QMAKE_LIBDIR += C:/Users/Julio/Desktop/qextserialport/qextserialport/build/
CONFIG += qt warn_on console
SOURCES += main.cpp\
widget.cpp
#CONFIG(debug, debug|release):LIBS += -lqextserialportd1
LIBS += -lqextserialportd1
#unix:DEFINES