修改了函数执行失败后返回值

ocean_lib/CMakeLists.txt

@@ -11,9 +11,25 @@ include_directories(.)#包含头文件
 file(GLOB_RECURSE SRC_CPP ./*.cpp)
 
 
-add_library(oceanlib SHARED ${SRC_CPP})
+#add_library(${CMAKE_PROJECT_NAME} SHARED ${SRC_CPP})
+#
+#TARGET_LINK_LIBRARIES(oceanlib
+#        seabreeze
+#        usb
+#        )
 
-TARGET_LINK_LIBRARIES(oceanlib
+
+### Outputs：提示
+#add_executable(${CMAKE_PROJECT_NAME}
+#        ${SRC_CPP}
+#        )
+
+add_executable(${CMAKE_PROJECT_NAME}
+        library.cpp
+        main.cpp
+        )
+
+target_link_libraries(${CMAKE_PROJECT_NAME}
         seabreeze
         usb
         )

ocean_lib/ZZ_Types.h

@@ -22,12 +22,12 @@ namespace ZZ_MISCDEF
 				ZZ_U16    usExposureTimeInMS;
 				ZZ_U16    usData[4096];
 				float     fTemperature;
-				double    dTimes = 0;//
+				double    dTimes = 0;//<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 			}DataFrame;
 
 			typedef struct tagDeviceInfo
 			{
-				std::string strPN;//
+				std::string strPN;//<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 				std::string strSN;
 			}DeviceInfo;
 

ocean_lib/library.cpp

@@ -3,10 +3,14 @@
 #include <iostream>
 #include <cstring>
 
-//void hello() {
+OceanOptics_lib::OceanOptics_lib()
-//    std::cout << "Hello, World!" << std::endl;
+{
-//}
+    m_iSpectralmeterHandle=-100;
+}
+OceanOptics_lib::~OceanOptics_lib()
+{
 
+}
 
 //ʹ<><CAB9>ͷ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>#include "api/SeaBreezeWrapper.h"
 int OceanOptics_lib::Initialize(bool bIsUSBMode,ZZ_U8 ucPortNumber,std::string strDeviceName)
@@ -21,7 +25,7 @@ int OceanOptics_lib::Initialize(bool bIsUSBMode,ZZ_U8 ucPortNumber,std::string s
     {
         printf("\nOpening spectrometer %d.\n", i);
         flag = seabreeze_open_spectrometer(i, &error);
-        printf("...Result is (%d) [%s]\n", flag, get_error_string(error));
+        printf("Open spectrometer result is (%d) [%s]\n", flag, get_error_string(error));
         if(0 == flag)
         {
             device_count++;
@@ -34,18 +38,78 @@ int OceanOptics_lib::Initialize(bool bIsUSBMode,ZZ_U8 ucPortNumber,std::string s
             printf("\nfind!!!!!!!!!!!!\n");
             break;
         }
+        else
+        {
+            printf("\nClosing spectrometer %d.\n", i);
+            flag = seabreeze_close_spectrometer(i, &error);
+            printf("Close spectrometer result is (%d) [%s]\n", flag, get_error_string(error));
+        }
     }
 
-//    for(i = 0; i < device_count; i++)
+    if(m_iSpectralmeterHandle==-100)
-//    {
+    {
-//        printf("\nGetting device %d name.\n", i);
+        printf("\nNo!!!!!!!!!!!!\n");
-//        seabreeze_get_model(i, &error, type, sizeof(type));
+        return 1;
-//        printf("...Result is (%s) [%s]\n", type, get_error_string(error));
+    }
-//
-//        GetSerialNumber(i);
-//    }
 
-    return 1;
+
+
+    //<2F><><EFBFBD>ó<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+    long minimum_time;
+
+    minimum_time = seabreeze_get_min_integration_time_microsec(m_iSpectralmeterHandle, &error);
+    printf("...Minimum is %ld microseconds, result is [%s]\n", minimum_time, get_error_string(error));
+    if(minimum_time < 0) {
+        /* If there was an error, reset to a time that is supported widely. */
+        minimum_time = 15000;
+        return 1;
+    }
+
+    SetExposureTime(minimum_time/1000);
+
+    return 0;
+}
+
+//ʹ<><CAB9>ͷ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>#include "api/SeaBreezeWrapper.h"
+int OceanOptics_lib::Initialize()
+{
+    int flag;
+    int error;
+    char type[16];
+    int device_count = 0;
+    int i;
+
+    for(i = 0; i < SEABREEZE_MAX_DEVICES; i++)
+    {
+        printf("\nOpening spectrometer %d.\n", i);
+        flag = seabreeze_open_spectrometer(i, &error);
+        printf("Open spectrometer result is (%d) [%s]\n", flag, get_error_string(error));
+        if(0 == flag)
+        {
+            m_iSpectralmeterHandle = i;
+            break;
+        }
+    }
+
+    if(m_iSpectralmeterHandle==-100)
+    {
+        printf("\nNo!!!!!!!!!!!!\n");
+        return 1;
+    }
+
+    //<2F><><EFBFBD>ó<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+    long minimum_time;
+
+    minimum_time = seabreeze_get_min_integration_time_microsec(m_iSpectralmeterHandle, &error);
+    printf("...Minimum is %ld microseconds, result is [%s]\n", minimum_time, get_error_string(error));
+    if(minimum_time < 0) {
+        /* If there was an error, reset to a time that is supported widely. */
+        minimum_time = 15000;
+    }
+
+    SetExposureTime(minimum_time/1000);
+
+    return 0;
 }
 
 
@@ -134,12 +198,18 @@ void OceanOptics_lib::Close()
     int error;
 
     flag = seabreeze_close_spectrometer(m_iSpectralmeterHandle, &error);
-    printf("...Result is (%d) [%s]\n", flag, get_error_string(error));
+    printf("Close spectrometer result is (%d) [%s]\n", flag, get_error_string(error));
 }
 
 //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݲɼ<DDB2>
 int OceanOptics_lib::SingleShot(DataFrame &dfData)
 {
+    if(m_iSpectralmeterHandle==-100)
+    {
+        printf("\nNo!!!!!!!!!!!!\n");
+        return 1;
+    }
+
     int error;
     int flag;
     int spec_length;
@@ -147,14 +217,15 @@ int OceanOptics_lib::SingleShot(DataFrame &dfData)
 
     printf("\n\nGetting formatted spectrum length.\n");
     spec_length = seabreeze_get_formatted_spectrum_length(m_iSpectralmeterHandle, &error);
-    printf("...Result is (%d) [%s]\n", spec_length, get_error_string(error));
+    printf("Get formatted spectrum_length result is (%d) [%s]\n", spec_length, get_error_string(error));
 
-    if(spec_length > 0) {
+    if(spec_length > 0)
+    {
         spectrum = (double *)calloc((size_t)spec_length, sizeof(double));
 
         printf("\nGetting a formatted spectrum.\n");
         flag = seabreeze_get_formatted_spectrum(m_iSpectralmeterHandle, &error, spectrum, spec_length);
-        printf("...Result is (%d) [%s]\n", flag, get_error_string(error));
+        printf("Get formatted spectrum result is (%d) [%s]\n", flag, get_error_string(error));
         printf("\tPixel value 20 is %1.2f\n", spectrum[20]);
 
         for(int tmp = 0; tmp<spec_length; tmp++)
@@ -173,82 +244,113 @@ int OceanOptics_lib::SingleShot(DataFrame &dfData)
         free(spectrum);
     }
 
-    return 1;
+    return 0;
 }
 
 //<2F><><EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>ʱ<EFBFBD><CAB1>
 int OceanOptics_lib::SetExposureTime(int iExposureTimeInMS)
 {
-    int flag;
+    if(m_iSpectralmeterHandle==-100)
+    {
+        printf("\nNo!!!!!!!!!!!!\n");
+        return 1;
+    }
+
     int error;
 
-    seabreeze_set_integration_time_microsec(m_iSpectralmeterHandle, &error, iExposureTimeInMS);
+    seabreeze_set_integration_time_microsec(m_iSpectralmeterHandle, &error, iExposureTimeInMS*1000);
-    printf("...Result is [%s]\n", get_error_string(error));
+    printf("Set integration time result is [%s]\n", get_error_string(error));
 
-    return 1;
+    m_iExposureTime = iExposureTimeInMS;
+
+    return 0;
 }
 
 //<2F><>ȡ<EFBFBD>ع<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 int OceanOptics_lib::GetExposureTime(int &iExposureTimeInMS)
 {
-    long minimum_time;
+    if(m_iSpectralmeterHandle==-100)
-    int error;
+    {
-
+        printf("\nNo!!!!!!!!!!!!\n");
-    minimum_time = seabreeze_get_min_integration_time_microsec(m_iSpectralmeterHandle, &error);
+        return 1;
-    printf("...Minimum is %ld microseconds, result is [%s]\n", minimum_time, get_error_string(error));
-    if(minimum_time < 0) {
-        /* If there was an error, reset to a time that is supported widely. */
-        minimum_time = 15000;
     }
 
-    iExposureTimeInMS = minimum_time;
+    iExposureTimeInMS = m_iExposureTime;
 
-    return 1;
+    return 0;
 }
 
 //<2F><><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD>¶<EFBFBD>
 int OceanOptics_lib::SetDeviceTemperature(float fTemperature)
 {
+    if(m_iSpectralmeterHandle==-100)
+    {
+        printf("\nNo!!!!!!!!!!!!\n");
+        return 1;
+    }
+
     int error;
 
     printf("\nSetting TEC temperature to -5C\n");
     seabreeze_set_tec_temperature(m_iSpectralmeterHandle, &error, fTemperature);
-    printf("...Result is [%s]\n", get_error_string(error));
+    printf("Set tec temperature result is [%s]\n", get_error_string(error));
 
     printf("\nSetting TEC enable to true\n");
     seabreeze_set_tec_enable(m_iSpectralmeterHandle, &error, 1);
-    printf("...Result is [%s]\n", get_error_string(error));
+    printf("Set tec enable result is [%s]\n", get_error_string(error));
 
-    return 1;
+    return 0;
 }
 
 //<2F><>ȡ<EFBFBD>¶<EFBFBD><C2B6><EFBFBD><EFBFBD><EFBFBD>
 int OceanOptics_lib::GetDeviceTemperature(float &fTemperature)
 {
+    if(m_iSpectralmeterHandle==-100)
+    {
+        printf("\nNo!!!!!!!!!!!!\n");
+        return 1;
+    }
+
     double temp;
     int error;
 
 //    usleep(1000000);
     printf("\nGetting TEC temperature\n");
     temp = seabreeze_read_tec_temperature(m_iSpectralmeterHandle, &error);
-    printf("...Result is %1.2f C [%s]\n", temp, get_error_string(error));
+    printf("Read tec temperature result is %1.2f C [%s]\n", temp, get_error_string(error));
 
     fTemperature = temp;
 
-    return 1;
+    return 0;
 }
 
 //<2F><>ȡ<EFBFBD>豸<EFBFBD><E8B1B8>Ϣ
 int OceanOptics_lib::GetDeviceInfo(DeviceInfo &Info)
 {
-    string sn = GetSerialNumber(m_iSpectralmeterHandle);
+    if(m_iSpectralmeterHandle==-100)
-    Info.strSN = sn;
+    {
-    return 1;
+        printf("\nNo!!!!!!!!!!!!\n");
+        return 1;
+    }
+
+    string deviceType = GetDeviceType(m_iSpectralmeterHandle);
+    string SN = GetSerialNumber(m_iSpectralmeterHandle);
+
+    Info.strPN = deviceType;
+    Info.strSN = SN;
+
+    return 0;
 }
 
 //<2F><>ȡ<EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 int OceanOptics_lib::GetDeviceAttribute(DeviceAttribute &Attr)
 {
+    if(m_iSpectralmeterHandle==-100)
+    {
+        printf("\nNo!!!!!!!!!!!!\n");
+        return 1;
+    }
+
     int error;
     int flag;
     int spec_length;
@@ -256,7 +358,7 @@ int OceanOptics_lib::GetDeviceAttribute(DeviceAttribute &Attr)
 
     printf("\n\nGetting formatted spectrum length.\n");
     spec_length = seabreeze_get_formatted_spectrum_length(m_iSpectralmeterHandle, &error);
-    printf("...Result is (%d) [%s]\n", spec_length, get_error_string(error));
+    printf("Get formatted spectrum length result is (%d) [%s]\n", spec_length, get_error_string(error));
 
     Attr.iPixels = spec_length;
     Attr.iMinIntegrationTimeInMS = 0;
@@ -267,7 +369,7 @@ int OceanOptics_lib::GetDeviceAttribute(DeviceAttribute &Attr)
 
         printf("\nGetting wavelengths.\n");
         flag = seabreeze_get_wavelengths(m_iSpectralmeterHandle, &error, wls, spec_length);
-        printf("...Result is (%d) [%s]\n", flag, get_error_string(error));
+        printf("Get wavelengths result is (%d) [%s]\n", flag, get_error_string(error));
         printf("\tPixel 20 is wavelength %1.2f nm\n", wls[20]);
 
         for(int tmp = 0; tmp<spec_length; tmp++)
@@ -278,9 +380,22 @@ int OceanOptics_lib::GetDeviceAttribute(DeviceAttribute &Attr)
         free(wls);
     }
 
-    return 1;
+    return 0;
 }
 
+bool OceanOptics_lib::isSuccess(char* resultStr)
+{
+    if(strstr(resultStr, "Success") == NULL)//<2F><>a<EFBFBD>в<EFBFBD><D0B2><EFBFBD>b<EFBFBD><62><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>
+    {
+        cout << "not found\n";//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+        return true;
+    }
+    else//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڡ<EFBFBD>
+    {
+        cout <<"found\n"; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+        return false;
+    }
+}
 const char* OceanOptics_lib::get_error_string(int error)
 {
     static char buffer[32];
@@ -288,6 +403,20 @@ const char* OceanOptics_lib::get_error_string(int error)
     return buffer;
 }
 
+string OceanOptics_lib::GetDeviceType(int index)
+{
+    char type[16];
+    int error;
+
+    seabreeze_get_model(index, &error, type, sizeof(type));
+    printf("...Result is (%s) [%s]\n", type, get_error_string(error));
+    type[15] = '\0';
+
+    string deviceType = type;
+
+    return deviceType;
+}
+
 string OceanOptics_lib::GetSerialNumber(int index)
 {
     static char serial_number[32];//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>static<69><63><EFBFBD>˱<EFBFBD><CBB1><EFBFBD><EFBFBD>ᶨ<EFBFBD><E1B6A8><EFBFBD><EFBFBD>stack<63><6B><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>غ󣬾<D8BA><F3A3ACBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -296,7 +425,7 @@ string OceanOptics_lib::GetSerialNumber(int index)
 
     printf("\n\nGetting serial number.\n");
     flag = seabreeze_get_serial_number(index, &error, serial_number, 32);
-    printf("...Result is (%d) [%s]\n", flag, get_error_string(error));
+    printf("Get serial number result is (%d) [%s]\n", flag, get_error_string(error));
     serial_number[31] = '\0';
     if(flag > 0) {
         printf("\tSerial number: [%s]\n", serial_number);

ocean_lib/library.h

@@ -11,53 +11,56 @@
 //#include "api/seabreezeapi/SeaBreezeAPI.h"
 
 
-//void hello();
 using namespace std;
 
 class OceanOptics_lib:public CIrisFSBase
 {
-private:
+public:
-    int m_iSpectralmeterHandle;
+    OceanOptics_lib();
-    DeviceInfo m_deviceInfo;
+    virtual ~OceanOptics_lib();
 public:
     //初始化设备
     //此处string为指明连接哪个ocean光谱仪的参数，可自行更换为其他c/c++标准类型
     //0为无错误，不同错误请返回不同值
-    int Initialize(bool bIsUSBMode,ZZ_U8 ucPortNumber,std::string strDeviceName);
+    int Initialize(bool bIsUSBMode,ZZ_U8 ucPortNumber,std::string strDeviceName);//ok
+    int Initialize();//ok
 
     //关闭设备
-    void Close();
+    void Close();//ok
 
     //单次数据采集
     int SingleShot(DataFrame &dfData);
 
     //设置曝光时间
-    int SetExposureTime(int iExposureTimeInMS);
+    int SetExposureTime(int iExposureTimeInMS);//ok
 
     //获取曝光时间设置
-    int GetExposureTime(int &iExposureTimeInMS);
+    int GetExposureTime(int &iExposureTimeInMS);//ok
 
     //设置目标温度
-    int SetDeviceTemperature(float fTemperature);
+    int SetDeviceTemperature(float fTemperature);//ok
 
     //获取温度设置
-    int GetDeviceTemperature(float &fTemperature);
+    int GetDeviceTemperature(float &fTemperature);//ok
 
     //获取设备信息
     int GetDeviceInfo(DeviceInfo &Info);//ok
 
     //获取设备特征数据
-    int GetDeviceAttribute(DeviceAttribute &Attr);
+    int GetDeviceAttribute(DeviceAttribute &Attr);//ok
 
     //tc
+private:
+    int m_iSpectralmeterHandle;
+    DeviceInfo m_deviceInfo;
+    int m_iExposureTime;
+
+    bool isSuccess(char* resultStr);
+
     static const char* get_error_string(int error);
+    string GetDeviceType(int index);
     string GetSerialNumber(int index);
 
 };
 
-
-
-
-
-
 #endif //OCEAN_LIB_LIBRARY_H

ocean_lib/main.cpp

@@ -0,0 +1,123 @@
+//
+// Created by tangchao on 2021/11/29.
+//
+
+#include "api/seabreezeapi/SeaBreezeAPI.h"
+
+
+#include <iostream>
+#include "library.h"
+
+int main()
+{
+    std::cout << "Hello, World!" << std::endl;
+    OceanOptics_lib fiberImager;
+    fiberImager.Initialize(true,10,"FLMS15814");//QEP02975  FLMS15814
+
+    fiberImager.SetExposureTime(5000);
+
+    int exposureTime;
+    fiberImager.GetExposureTime(exposureTime);
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << exposureTime << std::endl;
+
+
+    fiberImager.SetDeviceTemperature(-8);
+
+    float fTemperature;
+    fiberImager.GetDeviceTemperature(fTemperature);
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD>Ϊ<EFBFBD><EFBFBD>" << fTemperature << std::endl;
+
+    DeviceInfo Info;
+    fiberImager.GetDeviceInfo(Info);
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << Info.strPN << std::endl;
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SNΪ<EFBFBD><EFBFBD>" << Info.strSN << std::endl;
+
+
+    DeviceAttribute Attr;
+    fiberImager.GetDeviceAttribute(Attr);
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD>IJ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << Attr.iPixels << std::endl;
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD>IJ<EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << std::endl;
+    for(int i=0;i<Attr.iPixels;i++)
+    {
+        std::cout << Attr.fWaveLengthInNM[i] << ",";
+    }
+    std::cout << std::endl;
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD>IJ<EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << Attr.fWaveLengthInNM << std::endl;
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << Attr.iMaxIntegrationTimeInMS << std::endl;
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>ع<EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << Attr.iMinIntegrationTimeInMS << std::endl;
+
+
+
+    DataFrame dfData;
+    fiberImager.SingleShot(dfData);
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << std::endl;
+    for(int i=0;i<Attr.iPixels;i++)
+    {
+        std::cout << dfData.usData[i] << ",";
+    }
+    std::cout << std::endl;
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD>Ϊ<EFBFBD><EFBFBD>" << dfData.fTemperature << std::endl;
+    std::cout << "<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>ع<EFBFBD>ʱ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>" << dfData.usExposureTimeInMS << std::endl;
+
+
+    fiberImager.Close();
+
+    return 0;
+}
+
+
+//int main()
+//{
+//    int number_of_devices;
+//    long *device_ids;
+//    int i;
+//    int test_index;
+//    int flag;
+//    int unsupportedFeatureCount;
+//    int testFailureCount;
+//    int error = 0;
+//    char nameBuffer[80];
+//    int number_of_spectrometers;
+//    long *spectrometer_ids = 0;
+//
+//
+//    sbapi_initialize();
+//    sbapi_probe_devices();
+//
+//    printf("Getting device count...\n"); fflush(stdout);
+//    number_of_devices = sbapi_get_number_of_device_ids();
+//
+//    printf("Device count is %d\n", number_of_devices);
+//    if(0 == number_of_devices) {
+//        return 0;
+//    }
+//
+//    printf("Getting device IDs...\n");
+//    device_ids = (long *)calloc(number_of_devices, sizeof(long));
+//
+//    std::cout<<"ssss"<<device_ids[0];
+//
+//    number_of_devices = sbapi_get_device_ids(device_ids, number_of_devices);
+//
+//    flag = sbapi_open_device(device_ids[0], &error);
+//
+//
+//    number_of_spectrometers = sbapi_get_number_of_spectrometer_features(device_ids[0], &error);
+//
+//    spectrometer_ids = (long *)calloc(10, sizeof(long));
+//
+//    number_of_spectrometers = sbapi_get_spectrometer_features(2, &error,
+//                                                              spectrometer_ids, 10);
+//
+//    for(int i=0;i<10;i++)
+//    {
+//        std::cout<<std::endl;
+//        std::cout<<"ssss:"<<spectrometer_ids[i]<<std::endl;
+//    }
+//
+//    printf("\t\t\tResult is %d [%s]\n", number_of_spectrometers,
+//           sbapi_get_error_string(error));
+//
+//
+//    std::cout<<"ssss:"<<error<<std::endl;
+//}