构建新的cmakelist工程

修改了  delay_tc函数
修返回频率为20hz
修改波特率修改后先重新设置通讯波特率在保存

source/witmotionDll.pro

@@ -0,0 +1,35 @@
+QT += core
+QT -= gui
+QT += serialport
+
+CONFIG += c++11
+
+TARGET = witmotionDll
+CONFIG += console
+CONFIG -= app_bundle
+
+TEMPLATE = app
+
+SOURCES += main.cpp \
+    witmotiondll.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
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if you use deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+HEADERS += \
+    register.h \
+    serialportbase.h \
+    witmotiondll.h \
+    qtserialport.h \
+    commandlineparser.h \
+    witcommand.h