1、将工程从动态库变为命令行程序：修改pro文件、删除文件witmotiondll_global.h；

2、继承串口基类SerialPortBase实现串口类QtSerialport；
3、写维特惯导设置示例程序main.cpp；

main.cpp

@@ -0,0 +1,58 @@
+#include <QCoreApplication>
+#include <QThread>
+
+#include "witmotiondll.h"
+#include "qtserialport.h"
+
+void delay_tc(uint32_t millisecond)
+{
+    QThread::sleep(millisecond/1000);
+    std::cout<<"This is delay_tc!!!!!!!!!!"<<std::endl;
+}
+
+void printf_tc(const char* text)
+{
+    printf(text);
+}
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+
+    SerialPortBase * serialPort = new QtSerialport();
+//    SerialPortBase * serialPort = new windowsSerialPort();
+
+    serialPort->OpenSerialPort("COM15", 9600);
+
+    WitmotionDll * tmp = new WitmotionDll(serialPort);
+    tmp->delayMsRegister(delay_tc);
+    tmp->printfRegister(printf_tc);
+    tmp->setDelayTimeMs(1000);
+
+    tmp->installationOrientation(ORIENT_VERTICAL);
+//    tmp->algorithm(ALGROITHM9);
+//    tmp->setTimeZone(UTC_P12);
+//    tmp->SetBaudrate(WIT_BAUD_115200);
+//    tmp->SetReturnRate(RRATE_20HZ);
+
+//    tmp->SetDeviceAddress(124);
+
+//    tmp->setD0Model(DOL);
+//    tmp->setD0HighLevelPulseWidth(20);
+//    tmp->setD0Period(5);
+
+//    RETURN_CONTENT_STRUCT content;
+//    content.time = true;
+//    content.angular_velocity = true;
+//    content.euler_angle = true;
+//    content.ground_velocity = true;
+//    content.quaternion = true;
+//    tmp->setContent(content);
+
+
+//    tmp->recordData();
+
+    serialPort->CloseSerialPort();
+
+//    return a.exec();
+}