Kinova API Documentation
KINOVAAPIUSBCOMMANDLAYER_API int GetSystemError ( unsigned int  indexError,
SystemError Response 
)

This function gets a specific error from the robotical arm's error log.

Parameters:
indexErrorindex of the error you need.
ResponseA struct containing the error.
#include <iostream>
#include <dlfcn.h> //Ubuntu
#include <vector>
#include "KinovaTypes.h"
//Note that under windows, you may/will have to perform other #include

using namespace std;

int main()
{
        int result;
        unsigned int ErrorCount;
        SystemError errorTemp;

        cout << "GetSystemError function example" << endl;

        //Handle for the library's command layer.
        void * commandLayer_handle;

        //Function pointers to the functions we need
        int (*MyInitAPI)();
        int (*MyCloseAPI)();
        int (*MyGetSystemErrorCount)(unsigned int &);
        int (*MyGetSystemError)(unsigned int, SystemError &);

        //We load the library (Under Windows, use the function LoadLibrary)
        commandLayer_handle = dlopen("Kinova.API.USBCommandLayerUbuntu.so",RTLD_NOW|RTLD_GLOBAL);

        //We load the functions from the library (Under Windows, use GetProcAddress)
        MyInitAPI = (int (*)()) dlsym(commandLayer_handle,"InitAPI");
        MyCloseAPI = (int (*)()) dlsym(commandLayer_handle,"CloseAPI");
        MyGetSystemErrorCount = (int (*)(unsigned int &)) dlsym(commandLayer_handle,"GetSystemErrorCount");
        MyGetSystemError = (int (*)(unsigned int, SystemError &)) dlsym(commandLayer_handle,"GetSystemError");

        //If the was loaded correctly
        if((MyInitAPI == NULL) || (MyCloseAPI == NULL) || (MyGetSystemErrorCount == NULL) || (MyGetSystemError == NULL))
        {
                cout << "Unable to initialize the command layer." << endl;
        }
        else
        {
                cout << "The command has been initialized correctly." << endl << endl;

                cout << "Calling the method InitAPI()" << endl;
                result = (*MyInitAPI)();
                cout << "result of InitAPI() = " << result << endl;

                result = (*MyGetSystemErrorCount)(ErrorCount);

                cout << "System error count : " << ErrorCount << endl << endl << endl;

                for(unsigned int i = 0; i < ErrorCount; i++)
                {
                        result = (*MyGetSystemError)(i, errorTemp);
                        cout << "System error #" << i << " type : " << errorTemp.ErrorType << endl;
                }

                cout << endl << "Calling the method CloseAPI()" << endl;
                result = (*MyCloseAPI)();
                cout << "result of CloseAPI() = " << result << endl;
        }

        return 0;
}
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