void* DLLEXPORT PowerMeter_Init( int hParentInstrumentHandle , ViRsrc szRsrcAddress , int *pInstrumentHandle , int *InstrumentConnectStatus , int *InstrumentChannelsQuantity )
{
errEV ret = {0};
errEV *pRet = NULL;
//ERRORINFO errorInfo = {0};
int hPMObject = 0;
tsHandleItem *pHandle = NULL;
void *pTempHandle = NULL;
char *pDevName = NULL;
int bGetLock = 0;
*InstrumentChannelsQuantity = 0;
*InstrumentConnectStatus = 0;
if ( hParentInstrumentHandle == 0 )
{
STD_ERR ( USB_PM_LOAD_DRIVER (NULL, 1, LOCALE_NEUTRAL, 0, &pTempHandle ));
CHK_CMT( CmtNewTSV (sizeof(tsHandleItem) , &hPMObject));
CHK_CMT( CmtGetTSVPtr ( hPMObject , &pHandle ));
bGetLock=1;
pHandle->DriverHandle = pTempHandle;
//STD_ERR ( Delay_LastComplete(0));
STD_ERR ( USB_PM_Init_PM ( pHandle->DriverHandle , NULL));
STD_ERR ( Delay_LastComplete(0));
CHK_CMT( CmtReleaseTSVPtr ( hPMObject ));
bGetLock=0;
}
else
hPMObject = hParentInstrumentHandle;
CHK_CMT( CmtGetTSVPtr ( hPMObject , &pHandle ));
bGetLock=1;
STD_ERR ( USB_PM_GetSensorModelName ( pHandle->DriverHandle , NULL, &pDevName));
STD_ERR ( Delay_LastComplete(0));
CHK_CMT( CmtReleaseTSVPtr ( hPMObject ));
bGetLock=0;
if (strcmp (pDevName , SUPPORTED_DEVICE_NAME) == 0)
{
if ( pInstrumentHandle )
*pInstrumentHandle = hPMObject;
if ( InstrumentChannelsQuantity )
*InstrumentChannelsQuantity = 1;
if ( InstrumentConnectStatus )
*InstrumentConnectStatus = 1;
}
else
if (hPMObject)
PowerMeter_Close( &hPMObject );
Error:
if ( hPMObject && bGetLock )
CmtReleaseTSVPtr ( hPMObject );
if (pDevName)
CA_FreeMemory(pDevName);
CALLOC_COPY(pRet,1,sizeof(errEV),&ret,sizeof(errEV));
return ((void*)pRet);
}
int CVICALLBACK Select_ClassPath (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{
size_t numelements;
char **selPaths= NULL;
VBOOL okPress;
SAFEARRAY *absPaths= NULL;
SAFEARRAY *selectedPaths= NULL;
int stringlenght = 0, i;
int error = 0;
ERRORINFO errorInfo;
ErrMsg errMsg = "";
char * myarray = NULL;
CAObjHandle engine= 0;
switch (event)
{
case EVENT_COMMIT:
tsErrChk(TS_SeqContextGetEngine (seqContext, &errorInfo,&engine));
tsErrChk(TS_EngineDisplayFileDialog (engine, &errorInfo, "Select Paths", "OK", "C:",
&selectedPaths, &absPaths,
TS_OpenFile_SelectDirectoriesOnly|TS_OpenFile_UseAbsolutePath, "", TS_WinFileDlg_ALLOWMULTISELECT|4096,
"", CA_DEFAULT_VAL, NULL, NULL, &okPress));
if(selectedPaths != NULL)
{
CA_SafeArrayTo1DArray (&selectedPaths, CAVT_CSTRING, &selPaths,
&numelements);
if (okPress)
{
for(i = 0; i < numelements; i++)
stringlenght += strlen(selPaths[i]);
myarray = (char*) malloc((stringlenght+numelements+1)*sizeof(char));
strcpy(myarray, "");
for(i = 0; i < numelements; i++)
{
strcat(myarray,selPaths[i]);
strcat(myarray,";");
}
SetCtrlVal(panelHandle, PANEL_JAVA_CLASSPATH,myarray);
}
}
break;
}
Error:
if(selectedPaths)
CA_SafeArrayDestroy(selectedPaths);
if(absPaths)
CA_SafeArrayDestroy(absPaths);
if(selPaths)
CA_FreeMemory(selPaths);
if (engine)
CA_DiscardObjHandle (engine);
if(myarray)
free(myarray);
if (error < 0)
{
TS_SetStepError(seqContext, error, errMsg);
}
return error;
}