int WaitForOperationCompletion( int sessionHandle , double lfTimeout , double lfLowLevelTimeout )
{
double lfStartTime = 0.0,
lfCurrentTime = 0.0;
int iOpcStatus = 0;
char szReadFeedback[LOW_STRING] = {0};
int count = 0;
int iTimeout = 0;
int iError = 0;
viGetAttribute ( sessionHandle , VI_ATTR_TMO_VALUE , &iTimeout );
SetBreakOnLibraryErrors (0);
viSetAttribute ( sessionHandle , VI_ATTR_TMO_VALUE , (lfLowLevelTimeout*1E3) );
GetCurrentDateTime(&lfStartTime);
do
{
viPrintf( sessionHandle , "*OPC?\n" );
viRead( sessionHandle, szReadFeedback , (LOW_STRING-1) , &count );
iOpcStatus = atoi(szReadFeedback);
if ( iOpcStatus )
break;
GetCurrentDateTime(&lfCurrentTime);
} while((lfCurrentTime-lfStartTime) < lfTimeout );
if ( iOpcStatus )
{
viPrintf( sessionHandle , ":SYST:ERR?\n" );
SetBreakOnLibraryErrors (0);
viRead( sessionHandle, szReadFeedback , LOW_STRING , &count );
SetBreakOnLibraryErrors (1);
iError = atoi(szReadFeedback);
if ( iError == -420 )
{
viPrintf( sessionHandle , "*CLS\n" );
}
}
viSetAttribute ( sessionHandle , VI_ATTR_TMO_VALUE , iTimeout );
SetBreakOnLibraryErrors (1);
return iOpcStatus;
}
/* 系统辅助函数-Init [Directory Sets] this System needs */
void initDirectorySets(void){
char dirName[MAX_PATHNAME_LEN];
char DataDirPath[MAX_PATHNAME_LEN];
char LogDirPath[MAX_PATHNAME_LEN];
GetProjectDir(dirName);
sprintf(DataDirPath, "%s\\DataStorage", dirName);
sprintf(LogDirPath, "%s\\Logs", dirName);
int oldValue;
oldValue = SetBreakOnLibraryErrors(0);
int isDataDirExisted = MakeDir(DataDirPath);
int isLogDirExisted = MakeDir(LogDirPath);
SetBreakOnLibraryErrors (oldValue);
if(isDataDirExisted == 0)
addLog("Successfully create the Directory:\n\"DataStorage\" and \"Logs\"", 0, panelHdl);
else if( isDataDirExisted == -9)
addLog("\"DataStorage\" and \"Logs\" \nDirectory has already existed!", 0, panelHdl);
}
/**
* @brief ICS_SetPortConfiguration
*
* @param[in] Handle (int) - handle
* @param[in] ucPortNumber (unsigned char) - the specific port
* @param[in] ucPortPolarity (unsigned char) - the configuration pins to set polarity.
*/
void* ICS_SetPortConfiguration( int Handle , unsigned char ucPortNumber , unsigned char ucPortPolarity )
{
STD_ERROR StdError = {0};
tsHandle *pLocalHandle = NULL;
char szString[128] = {0},
szReadFeedback[LOW_STRING] = {0};
unsigned char ucPortPolarityRead = 0;
int iActualSize = 0;
IF (( Handle == 0 ) , "Empty Handle" );
CHK_CMT( CmtGetTSVPtr ( Handle , &pLocalHandle ));
sprintf( szString , "OP%d %d\n" , ucPortNumber , ucPortPolarity );
CHK_VSA ( viPrintf( pLocalHandle->sessionHandle ,szString ));
sprintf( szString , "P%d\n" , ucPortNumber );
CHK_VSA ( viPrintf( pLocalHandle->sessionHandle ,szString ));
SetBreakOnLibraryErrors (0);
viRead( pLocalHandle->sessionHandle, szReadFeedback , (LOW_STRING-1) , &iActualSize );
SetBreakOnLibraryErrors (1);
ucPortPolarityRead = atoi(szReadFeedback);
IF (( ucPortPolarityRead != ucPortPolarity ) , "Can't set polarity of the port." );
Error:
if( Handle )
CmtReleaseTSVPtr ( Handle );
return ICS_GetErrorTextMessage(Handle,StdError.error,NULL);
}
STD_ERROR DLLEXPORT DRV_FunctionGenerator_Init ( char *pszDriverLocation , char *pszAddressString , int *pHandle )
{
STD_ERROR StdError = {0};
tsDriverInfo *pDriverInfo = NULL;
CmtTSVHandle VariableHandle = 0;
CmtThreadLockHandle LockHandle = 0;
pfFunctionGenerator_Init pWrapperFunction = NULL;
char szCurrentDirectory[STD_STRING] = {0},
szDriverLocation[STD_STRING] = {0},
szMessage[STD_STRING] = {0},
*pTemp = NULL;
int iTry = 0,
bHandleExists = 0;
int bLocked = 0;
char *pTempString = NULL;
pfSTD_Config_Install_CommentCallback pConfig_Install_CommentCallback = NULL;
pfSTD_Config_Install_ConfigValueCallback pConfig_Install_ConfigValueCallback = NULL;
pfSTD_Config_Install_CheckForBreakCallback pConfig_Install_CheckForBreakCallback = NULL;
pfSTD_Config_Copy_STD_CallBackSet pConfig_Copy_STD_CallBackSet = NULL;
HINSTANCE LibraryHandle = NULL;
if (( pszDriverLocation == NULL ) || ( pszAddressString == NULL ))
{STD_ERR (DRV_ERROR_PASSED_NULL);}
strcpy( szDriverLocation , pszDriverLocation );
do
{
pTemp = strstr( pszDriverLocation , ":\\" );
if ( pTemp )
break;
pTemp = strchr( pszDriverLocation , '\\' );
if ( pTemp == NULL )
break;
GetModuleDir( __CVIUserHInst , szCurrentDirectory );
if ( pTemp == pszDriverLocation )
sprintf( szDriverLocation , "%s%s" , szCurrentDirectory , pszDriverLocation );
else
sprintf( szDriverLocation , "%s\\%s" , szCurrentDirectory , pszDriverLocation );
} while(0);
if ( FileExists(szDriverLocation,NULL) == 0 )
{
sprintf( szMessage , "Loading Function Generator Driver\n\"%s\"\n\nFailed, File has not found." , szDriverLocation );
ShowMessage ( INSTR_TYPE_CONTINUE , "Equipment driver file error..." , szMessage , NULL );
FORCE_ERR(-5,szMessage);
}
if ( pHandle )
{
if ( CmtNewTSV ( sizeof(tsDriverInfo) , &VariableHandle ) != 0 )
{STD_ERR (DRV_ERROR_CREATE_TSV_HANDLE);}
if ( VariableHandle == 0 )
{STD_ERR (DRV_ERROR_CREATE_TSV_HANDLE);}
do
{
*pHandle = VariableHandle;
if ( CmtGetTSVPtr ( VariableHandle , &pDriverInfo ) < 0 )
{
{STD_ERR (DRV_ERROR_GET_TSV_POINTER);}
break;
}
pDriverInfo->InstrumentType = DRIVER_TYPE_FUNCTION_GENERATOR;
CALLOC_COPY_STRING( pDriverInfo->pInstrumentAddress , pszAddressString );
bHandleExists = DRIVER_MANAGER_IsConnectionExists( pszAddressString , &(pDriverInfo->InstrumentHandle) , &(pDriverInfo->InstrumentLockHandle) );
//--------- Load Library ---------------------//
pDriverInfo->LibraryHandle = LoadLibrary(szDriverLocation);
CALLOC_COPY_STRING( pDriverInfo->pDriverFileName,szDriverLocation);
if ( pDriverInfo->LibraryHandle == 0 )
{
{STD_ERR (DRV_ERROR_DLL_FILE_NOT_OPENED);}
break;
}
//--------------- Load functions ------------------//
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Install_CommentCallback = (pfSTD_Config_Install_CommentCallback) GetProcAddress( pDriverInfo->LibraryHandle , "Config_Install_CommentCallback");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Install_ConfigValueCallback = (pfSTD_Config_Install_ConfigValueCallback) GetProcAddress( pDriverInfo->LibraryHandle , "Config_Install_ConfigValueCallback");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Install_CheckForBreakCallback = (pfSTD_Config_Install_CheckForBreakCallback) GetProcAddress( pDriverInfo->LibraryHandle , "Config_Install_CheckForBreakCallback");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_LOG_SetAllowState = (pfSTD_Config_LOG_SetAllowState) GetProcAddress( pDriverInfo->LibraryHandle , "Config_LOG_SetAllowState");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Copy_STD_CallBackSet = (pfSTD_Config_Copy_STD_CallBackSet) GetProcAddress( pDriverInfo->LibraryHandle , "Config_Copy_STD_CallBackSet");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_GetErrorTextMessage = (pfFunctionGenerator_GetErrorTextMessage) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_GetErrorTextMessage");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Init = (pfFunctionGenerator_Init) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Init");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Close = (pfFunctionGenerator_Close) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Close");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Reset = (pfFunctionGenerator_Reset) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Reset");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Initiate = (pfFunctionGenerator_Initiate) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Initiate");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Signel_Off = (pfFunctionGenerator_Signel_Off) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Signel_Off");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Signel_On = (pfFunctionGenerator_Signel_On) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Signel_On");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Save_State = (pfFunctionGenerator_Save_State) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Save_State");
pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Load_State = (pfFunctionGenerator_Load_State) GetProcAddress( pDriverInfo->LibraryHandle , "FunctionGenerator_Load_State");
pDriverInfo->tInstrDB.Equipment_Info = (pfSTD_Equipment_Info) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_Info");
pDriverInfo->tInstrDB.Equipment_IsSupported = (pfSTD_Equipment_IsSupported) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_IsSupported");
pDriverInfo->tInstrDB.Equipment_SendStateFile = (pfSTD_Equipment_SendStateFile) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_SendStateFile");
pDriverInfo->tInstrDB.Equipment_ReceiveStateFile = (pfSTD_Equipment_ReceiveStateFile) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_ReceiveStateFile");
pDriverInfo->tInstrDB.Equipment_GetFileCatalog = (pfSTD_Equipment_GetFileCatalog) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_GetFileCatalog");
pDriverInfo->tInstrDB.Equipment_MakeFileCatalog = (pfSTD_Equipment_MakeFileCatalog) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_MakeFileCatalog");
pDriverInfo->tInstrDB.Equipment_DeleteFileCatalog = (pfSTD_Equipment_DeleteFileCatalog) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_DeleteFileCatalog");
pDriverInfo->tInstrDB.Equipment_DeleteStateFile = (pfSTD_Equipment_DeleteStateFile) GetProcAddress( pDriverInfo->LibraryHandle , "Equipment_DeleteStateFile");
pDriverInfo->tInstrDB.Config_SetAttribute = (pfSTD_Config_SetAttribute) GetProcAddress( pDriverInfo->LibraryHandle , "Config_SetAttribute");
pWrapperFunction = pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.FunctionGenerator_Init;
if ( pWrapperFunction == NULL )
{
char szMessage[LOW_STRING] = {0};
sprintf( szMessage , "Method \"%s\"\nis not implemented in driver:\n%s" , "FunctionGenerator_Init" , pDriverInfo->pDriverFileName );
ShowMessage ( INSTR_TYPE_CONTINUE , "Implementation Error . . ." , szMessage , NULL );
{STD_ERR (DRV_ERROR_WRONG_WRAPPER);}
}
if ( !bHandleExists )
DRIVER_MANAGER_AddConnection( pszAddressString , &(pDriverInfo->InstrumentHandle) , DRIVER_TYPE_FUNCTION_GENERATOR , &(pDriverInfo->InstrumentLockHandle) );
LockHandle = pDriverInfo->InstrumentLockHandle;
if ( LockHandle == 0 )
{STD_ERR (DRV_ERROR_CREATE_LOCK_HANDLE);}
CHK_PROCCESS_GET_LOCK ( LockHandle );
DRIVER_MANAGER_IsConnectionExists( pszAddressString, &(pDriverInfo->InstrumentHandle) , NULL );
//===================== Install Calbacks ==========================================================================================//
pConfig_Install_CommentCallback = pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Install_CommentCallback;
pConfig_Install_ConfigValueCallback = pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Install_ConfigValueCallback;
pConfig_Install_CheckForBreakCallback = pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Install_CheckForBreakCallback;
pConfig_Copy_STD_CallBackSet = pDriverInfo->tInstrDB.functionGeneratorDriverFunctions.Config_Copy_STD_CallBackSet;
DRIVER_MANAGER_GetCopyCallbacksStructure( VariableHandle , &(pDriverInfo->ptCallbacks) , 1 , pszAddressString );
if ( pConfig_Copy_STD_CallBackSet && ( pDriverInfo->ptCallbacks ))
{
FREE_STDERR_COPY_ERR( pConfig_Copy_STD_CallBackSet( &pDriverInfo->InstrumentHandle , pDriverInfo->ptCallbacks ));
pDriverInfo->ptCallbacks = NULL;
}
else
{
if ( pConfig_Install_CommentCallback && ( pDriverInfo->ptCallbacks ))
{
FREE_STDERR_COPY_ERR( pConfig_Install_CommentCallback( &pDriverInfo->InstrumentHandle , (pDriverInfo->ptCallbacks)->fCommentCallback , (pDriverInfo->ptCallbacks)->pCommentCallbackData , (pDriverInfo->ptCallbacks)->commentType ));
}
if ( pConfig_Install_ConfigValueCallback && ( pDriverInfo->ptCallbacks ))
{
FREE_STDERR_COPY_ERR( pConfig_Install_ConfigValueCallback( &pDriverInfo->InstrumentHandle , (pDriverInfo->ptCallbacks)->fConfigValueCallback , (pDriverInfo->ptCallbacks)->pConfigValueCallbackData , (pDriverInfo->ptCallbacks)->configType ));
}
if ( pConfig_Install_CheckForBreakCallback && ( pDriverInfo->ptCallbacks ))
{
FREE_STDERR_COPY_ERR( pConfig_Install_CheckForBreakCallback( &pDriverInfo->InstrumentHandle , (pDriverInfo->ptCallbacks)->fCheckForBreakCallback , (pDriverInfo->ptCallbacks)->pCheckForBreakCallbackData , (pDriverInfo->ptCallbacks)->breakType ));
}
}
if (pDriverInfo->ptCallbacks)
pDriverInfo->bDemoMode = (pDriverInfo->ptCallbacks)->bDemoMode;
//=================================================================================================================================//
for ( iTry = 0 ; iTry < 3 ; iTry++ )
{
if ( pDriverInfo->bDemoMode == 1 )
{
pDriverInfo->bConnected = 1;
break;
}
if ( pWrapperFunction )
{
FREE_STDERR_COPY( pWrapperFunction( pDriverInfo->InstrumentHandle , pszAddressString , &pDriverInfo->InstrumentHandle , &pDriverInfo->bConnected , &pDriverInfo->ChannelQuantity ));
}
else
break;
if ( StdError.error )
if ( ShowMessage ( INSTR_TYPE_YES_NO , "Function Genrator Error !!!", "Check connection and Power On the Device." , NULL ) )
continue;
break;
}
CHK_STDERR(StdError);
if (pDriverInfo->bConnected == 0)
{STD_ERR (DRV_ERROR_CONNECTION);}
if ( !bHandleExists )
DRIVER_MANAGER_UpdateConnection( pszAddressString , pDriverInfo->InstrumentHandle , NULL );
} while (0);
}
else
{
pfSTD_Equipment_IsSupported pWrapperFunction = NULL;
int iCount = 0,
status = 0,
bSupport = 0,
defaultRM = 0,
hConnectionHandle = 0;
char szReadBuffer[LOW_STRING] = {0};
//------------------ Checking for driver supporting ------------------------//
viOpenDefaultRM (&defaultRM);
SetBreakOnLibraryErrors (0);
status = viOpen ( defaultRM , pszAddressString , NULL, NULL, &hConnectionHandle );
if ( status == 0 )
{
status = viPrintf ( hConnectionHandle , "*IDN?\n" );
if ( status == 0 )
{
viRead ( hConnectionHandle , szReadBuffer , (LOW_STRING-1) , &iCount );
}
}
if ( hConnectionHandle )
viClose(hConnectionHandle);
SetBreakOnLibraryErrors (1);
LibraryHandle = LoadLibrary(szDriverLocation);
if ( LibraryHandle == 0 )
{
sprintf( szMessage , "Loading Driver File\n\"%s\"\n\nFailed, File corrupted." , szDriverLocation );
ShowMessage ( INSTR_TYPE_CONTINUE , "Equipment driver file error..." , szMessage , NULL );
FORCE_ERR(-6,szMessage);
}
pWrapperFunction = (pfSTD_Equipment_IsSupported) GetProcAddress( LibraryHandle , "Equipment_IsSupported");
if ( pWrapperFunction )
{
FREE_STDERR_COPY_ERR( pWrapperFunction( 0, pszAddressString , NULL , szReadBuffer , &bSupport , NULL ));
IF (( bSupport == 0 ) , "This driver is not support the current Equipment." );
}
else
{
char szMessage[LOW_STRING] = {0};
sprintf( szMessage , "Method \"%s\"\nis not implemented in driver:\n%s" , "Equipment_IsSupported" , szDriverLocation );
ShowMessage ( INSTR_TYPE_CONTINUE , "Implementation Error . . ." , szMessage , NULL );
}
}
Error:
if ( LibraryHandle )
FreeLibrary(LibraryHandle);
if ( LockHandle && bLocked )
CmtReleaseLock (LockHandle);
if ( VariableHandle )
CmtReleaseTSVPtr ( VariableHandle );
if ( StdError.error )
{
DRV_FunctionGenerator_GetErrorTextMessage ( VariableHandle , StdError.error , &pTempString );
if ( pTempString && ( strlen(pTempString)))
{
SET_DESCRIPTION(pTempString);
}
FREE(pTempString);
DRV_FunctionGenerator_Close( &VariableHandle );
if ( pHandle )
*pHandle = 0;
}
return StdError;
}
void* DLLEXPORT Equipment_Info ( int hLowLevelHandle , char *pAddress , char **pVendor , char **pSerialNumber , char **pModel , char **pFirmware )
{
STD_ERROR StdError = {0};
int iCount = 0,
status = 0,
//iIndex = 0,
//bSupport = 0,
defaultRM = 0,
hConnectionHandle = 0;
char szIdentificationText[LOW_STRING] = {0},
szIdentificationUpperText[LOW_STRING] = {0},
*pTemp = NULL;
if ( hLowLevelHandle == 0 )
{
viOpenDefaultRM (&defaultRM);
SetBreakOnLibraryErrors (0);
status = viOpen ( defaultRM , pAddress , NULL, NULL, &hConnectionHandle );
}
else
{
hConnectionHandle = hLowLevelHandle;
}
if ( status == 0 )
{
status = viPrintf ( hConnectionHandle , "*IDN?\n" );
if ( status == 0 )
{
viRead ( hConnectionHandle , szIdentificationText , (LOW_STRING-1) , &iCount );
RemoveSurroundingWhiteSpace (szIdentificationText);
}
}
if (( hLowLevelHandle == 0 ) && hConnectionHandle )
viClose(hConnectionHandle);
SetBreakOnLibraryErrors (1);
do
{
strcpy( szIdentificationUpperText , szIdentificationText );
StringUpperCase (szIdentificationUpperText);
IF ((( strstr( szIdentificationUpperText , "AGILENT TECHNOLOGIES" ) == NULL ) && ( strstr( szIdentificationUpperText ,"HEWLETT-PACKARD") == NULL )) , "Is not supported" );
pTemp = strrchr( szIdentificationText , ',' );
if ( pTemp )
{
*pTemp = 0;
pTemp++;
if ( pFirmware )
{
CALLOC_COPY_STRING( *pFirmware , pTemp );
}
}
else
break;
pTemp = strrchr( szIdentificationText , ',' );
if ( pTemp )
{
*pTemp = 0;
pTemp++;
if ( pSerialNumber )
{
CALLOC_COPY_STRING( *pSerialNumber , pTemp );
}
}
else
break;
pTemp = strrchr( szIdentificationText , ',' );
if ( pTemp )
{
*pTemp = 0;
pTemp++;
if ( pModel )
{
CALLOC_COPY_STRING( *pModel , pTemp );
}
}
else
break;
if ( pVendor )
{
CALLOC_COPY_STRING( *pVendor , szIdentificationText );
}
} while(0);
Error:
RETURN_STDERR_POINTER;
}
void* DLLEXPORT Equipment_IsSupported ( int hLowLevelHandle , char *pAddress , char *pID_String , char *pIdentificationText , int *pbSupporting , void **pLocalData )
{
STD_ERROR StdError = {0};
int iCount = 0,
status = 0,
bSupport = 0,
defaultRM = 0,
hConnectionHandle = 0;
char szIdentificationText[LOW_STRING] = {0},
szIdentificationUpperText[LOW_STRING] = {0};
if (( pIdentificationText == NULL ) || ( strlen(pIdentificationText) < 10 ))
{
SetBreakOnLibraryErrors (0);
if ( hLowLevelHandle == 0 )
{
viOpenDefaultRM (&defaultRM);
SetBreakOnLibraryErrors (0);
status = viOpen ( defaultRM , pAddress , NULL, NULL, &hConnectionHandle );
}
else
{
hConnectionHandle = hLowLevelHandle;
}
if ( status == 0 )
{
status = viPrintf ( hConnectionHandle , "*IDN?\n" );
if ( status == 0 )
{
viRead ( hConnectionHandle , szIdentificationText , (LOW_STRING-1) , &iCount );
RemoveSurroundingWhiteSpace (szIdentificationText);
}
}
if (( hLowLevelHandle == 0 ) && hConnectionHandle )
viClose(hConnectionHandle);
SetBreakOnLibraryErrors (1);
}
else
{
if ( strlen(pIdentificationText) < LOW_STRING )
strcpy( szIdentificationText , pIdentificationText );
else
memcpy( szIdentificationText , pIdentificationText , (LOW_STRING-1) );
}
do
{
strcpy( szIdentificationUpperText , szIdentificationText );
StringUpperCase (szIdentificationUpperText);
if (( strstr( szIdentificationUpperText , "AGILENT TECHNOLOGIES" ) == NULL ) && ( strstr( szIdentificationUpperText ,"HEWLETT-PACKARD") == NULL ))
break;
if ( strstr( szIdentificationText , ",E441" ))
{
bSupport = 1;
break;
}
}while(0);
if (pbSupporting)
*pbSupporting = bSupport;
RETURN_STDERR_POINTER;
}
void* DLLEXPORT Equipment_IsSupported ( int hLowLevelHandle , char *pAddress , char *pID_String , char *pIdentificationText , int *pbSupporting , void **pLocalData )
{
STD_ERROR StdError = {0};
int iCount = 0,
status = 0,
iIndex = 0,
bSupport = 0,
defaultRM = 0,
hConnectionHandle = 0;
char szIdentificationText[LOW_STRING] = {0},
vszSupportdedModels[][12] = {{"E4428C"},{"E4438C"},{"N5181A"},{"N5182A"},{"N5183A"},{"N5171B"},{"N5181B"},{"N5172B"},{"N5173B"},{"N5182B"},{"E8241A"},{"E8244A"},{"E8251A"},{"E8254A"},{"E8247C"},{"E8257C"},{"E8267C"},{"E8257D"},{"E8267D"},{"E8663B"},{"E8257N"}};
if (( pIdentificationText == NULL ) || ( strlen(pIdentificationText) < 10 ))
{
SetBreakOnLibraryErrors (0);
if ( hLowLevelHandle == 0 )
{
viOpenDefaultRM (&defaultRM);
SetBreakOnLibraryErrors (0);
status = viOpen ( defaultRM , pAddress , NULL, NULL, &hConnectionHandle );
}
else
{
hConnectionHandle = hLowLevelHandle;
}
if ( status == 0 )
{
status = viPrintf ( hConnectionHandle , "*IDN?\n" );
if ( status == 0 )
{
viRead ( hConnectionHandle , szIdentificationText , (LOW_STRING-1) , &iCount );
RemoveSurroundingWhiteSpace (szIdentificationText);
}
}
if (( hLowLevelHandle == 0 ) && hConnectionHandle )
viClose(hConnectionHandle);
SetBreakOnLibraryErrors (1);
}
else
{
if ( strlen(pIdentificationText) < LOW_STRING )
strcpy( szIdentificationText , pIdentificationText );
else
memcpy( szIdentificationText , pIdentificationText , (LOW_STRING-1) );
}
do
{
if ( strstr( szIdentificationText , "Agilent Technologies" ) == NULL )
break;
for ( iIndex = 0; iIndex < (sizeof(vszSupportdedModels) / sizeof(vszSupportdedModels[0])); iIndex++ )
if ( strstr( szIdentificationText , vszSupportdedModels[iIndex]) )
{
bSupport = 1;
break;
}
}while(0);
if (pbSupporting)
*pbSupporting = bSupport;
RETURN_STDERR_POINTER;
}
void* ICS_GetErrorTextMessage ( int hInstrumentHandle , int iError , char *pErrorMessage )
{
STD_ERROR StdError = {0};
tsHandle *pLocalHandle = {0};
int handle = 0;
char szCommand[LOW_STRING] = {0},
szReadBuffer[LOW_STRING] = {0},
szErrorDescription[LOW_STRING] = {0};
int count = 0;
char *pTemp = NULL;
IF (( hInstrumentHandle == 0 ) , "Handle is empty" );
handle = hInstrumentHandle;
CHK_CMT ( CmtGetTSVPtr ( handle , &pLocalHandle ));
strcpy( szCommand , ":SYST:ERR?\n" );
CHK_VSA( viPrintf( pLocalHandle->sessionHandle , szCommand ));
SetBreakOnLibraryErrors (0);
viRead( pLocalHandle->sessionHandle, szReadBuffer , LOW_STRING , &count );
SetBreakOnLibraryErrors (1);
iError = atoi(szReadBuffer);
pTemp = strchr( szReadBuffer , '"' );
if ( pTemp )
{
pTemp++;
strcpy( szErrorDescription , pTemp );
pTemp = strchr( szErrorDescription , '"' );
if ( pTemp )
*pTemp = 0;
}
viPrintf( pLocalHandle->sessionHandle , "*CLS\n" );
if ( pErrorMessage )
{
strcpy( pErrorMessage , szErrorDescription );
}
StdError.error = iError;
if ( iError )
{
CALLOC_COPY_STRING( StdError.pszErrorDescription , szErrorDescription );
}
Error:
if ( handle )
CmtReleaseTSVPtr ( handle );
RETURN_STDERR_POINTER;
}
STD_ERROR DLLEXPORT GRAPH_AddLabel( void *Data , double X_Position , double Y_Position , char *szLabelText , int color , int label_type )
{
STD_ERROR StdError = {0};
int iStart_Y = 0,
iStart_X = 0,
iStop_Y = 0,
iStop_X = 0,
iPointLeft = 0,
iPointTop = 0;
tsLabelItem *pCurrentLabel = NULL,
*pReferenceLabel = NULL;
int derection = 0,
temp = 0;
int min_digits = 0,
min_digits_counts = 0,
max_digits = 0,
max_digits_counts = 0,
x_offset = 0;
double xPosition = 0.0,
yPosition = 0.0;
tsPlotGraphData *pData = NULL;
SetBreakOnLibraryErrors (0);
IF ( (Data == NULL) , "Pointer passed NULL");
pData = (tsPlotGraphData*)Data;
IF (( pData->panel == 0 ) , "No Graph Data Created.");
IF (( szLabelText == 0 ) , "Label Text is NULL pointer.");
xPosition = X_Position;
yPosition = Y_Position;
pCurrentLabel = &pData->Labels;
if ( pCurrentLabel->controlID )
do
{
if ( pCurrentLabel->pNextLabel == NULL )
{
CALLOC_ERR( pCurrentLabel->pNextLabel , 1 , sizeof(tsLabelItem));
pCurrentLabel = pCurrentLabel->pNextLabel;
break;
}
else
{
pCurrentLabel = pCurrentLabel->pNextLabel;
}
} while(pCurrentLabel);
switch(label_type)
{
case 1:
pCurrentLabel->controlID = DuplicateCtrl ( pData->panel , GRAPH_BUIL_RIGHT_LABEL , pData->panel , szLabelText , 0 , 0 );
break;
default:
pCurrentLabel->controlID = DuplicateCtrl ( pData->panel , GRAPH_BUIL_UP_LABEL , pData->panel , szLabelText , 0 , 0 );
break;
}
GetCtrlAttribute ( pData->panel , GRAPH_BUIL_UP_LABEL , ATTR_TOP , &iStop_Y );
GetCtrlAttribute ( pData->panel , GRAPH_BUIL_UP_LABEL , ATTR_LEFT , &iStart_X );
GetCtrlAttribute ( pData->panel , GRAPH_BUIL_RIGHT_LABEL , ATTR_TOP , &iStart_Y );
GetCtrlAttribute ( pData->panel , GRAPH_BUIL_RIGHT_LABEL , ATTR_LEFT , &iStop_X );
GetCtrlAttribute ( pData->panel , pData->control , ATTR_POINTS_PER_SCREEN, &temp );
X_Position = ( X_Position - pData->start_x ) / ( pData->stop_x - pData->start_x );
Y_Position = ( Y_Position - pData->y_axis_min ) / ( pData->y_axis_max - pData->y_axis_min );
Y_Position = 1.0 - Y_Position;
min_digits = pData->y_axis_min;
min_digits_counts = 0;
max_digits = pData->y_axis_max;
max_digits_counts = 0;
do
{
min_digits /= 10;
min_digits_counts++;
}while(min_digits);
do
{
max_digits /= 10;
max_digits_counts++;
}while(max_digits);
if (( max_digits_counts > min_digits_counts ) || ( pData->y_axis_min >= 0.0 ))
{
max_digits_counts--;
x_offset = max_digits_counts * 6; // 6 digit points
}
else
{
min_digits_counts--;
x_offset = min_digits_counts * 6; // 6 digit points
x_offset += 3; // - points
}
iPointLeft = (( iStop_X - iStart_X ) * X_Position ) + iStart_X + x_offset;
iPointTop = (( iStop_Y - iStart_Y ) * Y_Position ) + iStart_Y;
SetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_TOP , iPointTop );
SetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LEFT , iPointLeft );
if ( color )
{
SetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_OFF_COLOR , color );
SetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LABEL_BGCOLOR , color );
}
GetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LABEL_LEFT , &pCurrentLabel->left );
GetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LABEL_TOP , &pCurrentLabel->top );
GetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LABEL_HEIGHT , &pCurrentLabel->bottom );
GetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LABEL_WIDTH , &pCurrentLabel->right );
pCurrentLabel->bottom += pCurrentLabel->top;
pCurrentLabel->right += pCurrentLabel->left;
pCurrentLabel->X_Position = xPosition;
pCurrentLabel->Y_Position = yPosition;
if (szLabelText)
strcpy(pCurrentLabel->szLabelText , szLabelText);
pCurrentLabel->label_type = label_type;
pReferenceLabel = &pData->Labels;
if ( pReferenceLabel->controlID )
do
{
if ( pCurrentLabel != pReferenceLabel )
{
if ( marge_protection( &derection , pCurrentLabel , pReferenceLabel , iStop_X ))
{
SetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LABEL_LEFT , pCurrentLabel->left );
SetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_LABEL_TOP , pCurrentLabel->top );
// chack again
pReferenceLabel = &pData->Labels;
}
}
pReferenceLabel = pReferenceLabel->pNextLabel;
} while(pReferenceLabel);
SetCtrlAttribute ( pData->panel , pCurrentLabel->controlID , ATTR_VISIBLE , 1 );
ProcessDrawEvents();
Error:
SetBreakOnLibraryErrors (1);
return StdError;
}