public static extern Int32 UnpackMeasDataNoIntensity(byte[] vpucMsg, MEAS_DATA_NO_INTENSITY vpstMeasDataNoIntensity);
public static extern Int32 GetLidarMeasData(PARA_SYNC_RSP g_stRealPara, MEAS_DATA_NO_INTENSITY g_stMeasDataNoIntensity, MEAS_DATA_HAVE_INTENSITY1 g_stMeasDataHaveIntensity1, MEAS_DATA_HAVE_INTENSITY2 g_stMeasDataHaveIntensity2);