1、从文件register.h中重构出命令文件witcommand.h；

2、解析命令行参数；
3、修改串口类（继承基类SerialPortBase）的bug；
4、添加命令行选项--rlx1：任工想要的设置；

witmotionDll.pro

@@ -12,7 +12,8 @@ TEMPLATE = app
 
 SOURCES += main.cpp \
     witmotiondll.cpp \
-    qtserialport.cpp
+    qtserialport.cpp \
+    commandlineparser.cpp
 
 # The following define makes your compiler emit warnings if you use
 # any feature of Qt which as been marked deprecated (the exact warnings
@@ -29,4 +30,6 @@ HEADERS += \
     register.h \
     serialportbase.h \
     witmotiondll.h \
-    qtserialport.h
+    qtserialport.h \
+    commandlineparser.h \
+    witcommand.h