This function gets the error count of the robotical arm's error's log.
#include <iostream>
#include <dlfcn.h>
#include <vector>
#include "KinovaTypes.h"
using namespace std;
int main()
{
int result;
unsigned int ErrorCount;
cout << "GetSystemErrorCount function example" << endl;
void * commandLayer_handle;
int (*MyInitAPI)();
int (*MyCloseAPI)();
int (*MyGetSystemErrorCount)(unsigned int &);
commandLayer_handle = dlopen("Kinova.API.USBCommandLayerUbuntu.so",RTLD_NOW|RTLD_GLOBAL);
MyInitAPI = (int (*)()) dlsym(commandLayer_handle,"InitAPI");
MyCloseAPI = (int (*)()) dlsym(commandLayer_handle,"CloseAPI");
MyGetSystemErrorCount = (int (*)(unsigned int &)) dlsym(commandLayer_handle,"GetSystemErrorCount");
if((MyInitAPI == NULL) || (MyCloseAPI == NULL) || (MyGetSystemErrorCount == 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;
cout << endl << "Calling the method CloseAPI()" << endl;
result = (*MyCloseAPI)();
cout << "result of CloseAPI() = " << result << endl;
}
return 0;
}