Exemplos de initPVRecord em C++ (Cpp)

Exemplo n.º 1

Arquivo: exampleLink.cpp Projeto: ralphlange/exampleCPP

bool ExampleLink::init()
{
    initPVRecord();

    PVStructurePtr pvStructure = getPVRecordStructure()->getPVStructure();
    pvValue = pvStructure->getSubField<PVDoubleArray>("value");
    if(!pvValue) {
        return false;
    }
    ChannelProvider::shared_pointer provider =
        getChannelProviderRegistry()->getProvider(providerName);
    if(!provider) {
         cout << getRecordName() << " provider "
              << providerName << " does not exist" << endl;
        return false;
    }
    ChannelRequester::shared_pointer channelRequester =
        dynamic_pointer_cast<ChannelRequester>(getPtrSelf());
    channel = provider->createChannel(channelName,channelRequester);
    event.wait();
    if(!status.isOK()) {
        cout << getRecordName() << " createChannel failed "
             << status.getMessage() << endl;
        return false;
    }
    PVStructurePtr pvRequest = CreateRequest::create()->createRequest(
        "value");
    MonitorRequester::shared_pointer  monitorRequester =
        dynamic_pointer_cast<MonitorRequester>(getPtrSelf());
    monitor = channel->createMonitor(monitorRequester,pvRequest);
    return true;
}

Exemplo n.º 2

Arquivo: ntndarrayServer.cpp Projeto: dhickin/epicsv4Training

bool NTNDArrayRecord::init()
{   
    initPVRecord();
    NTNDArrayRecordPtr xxx = dynamic_pointer_cast<NTNDArrayRecord>(getPtrSelf());
    ntndarrayServerThread = NTNDArrayRecordThreadPtr(new NTNDArrayRecordThread(xxx));
    ntndarrayServerThread->init();
    ntndarrayServerThread->start();
    return true;
}

Exemplo n.º 3

Arquivo: helloPutGetRecord.cpp Projeto: pheest/exampleCPP

bool HelloPutGetRecord::init()
{
    
    initPVRecord();
    pvArgumentValue = getPVStructure()->getSubField<PVString>("argument.value");
    if(pvArgumentValue.get()==NULL) return false;
    pvResultValue = getPVStructure()->getSubField<PVString>("result.value");
    if(pvResultValue.get()==NULL) return false;
    return true;
}

Exemplo n.º 4

Arquivo: exampleHello.cpp Projeto: epics-base/pvaClientTestCPP

bool ExampleHello::init()
{
    
    initPVRecord();
    PVFieldPtr pvField;
    pvArgumentValue = getPVStructure()->getSubField<PVString>("argument.value");
    if(pvArgumentValue.get()==NULL) return false;
    pvResultValue = getPVStructure()->getSubField<PVString>("result.value");
    if(pvResultValue.get()==NULL) return false;
    pvTimeStamp.attach(getPVStructure()->getSubField("result.timeStamp"));
    return true;
}

Exemplo n.º 5

Arquivo: exampleGetLinkRecord.cpp Projeto: dhickin/exampleCPP

bool ExampleGetLinkRecord::init(PvaClientPtr const & pva,string const & channelName,string const & providerName)
{
    initPVRecord();

    PVStructurePtr pvStructure = getPVRecordStructure()->getPVStructure();
    pvValue = pvStructure->getSubField<PVDoubleArray>("value");
    if(!pvValue) {
        return false;
    }
    pvaClientGet = pva->channel(channelName,providerName)->createGet();
    return true;
}

Exemplo n.º 6

Arquivo: exampleMonitorLinkRecord.cpp Projeto: dhickin/exampleCPP

bool ExampleMonitorLinkRecord::init(PvaClientPtr const & pva,string const & channelName,string const & providerName)
{
    initPVRecord();

    PVStructurePtr pvStructure = getPVRecordStructure()->getPVStructure();
    pvValue = pvStructure->getSubField<PVDoubleArray>("value");
    if(!pvValue) {
        return false;
    }
    PvaClientChannelPtr pvaClientChannel = pva->channel(channelName,providerName,0.0);
    monitorRequester = dynamic_pointer_cast<PvaClientMonitorRequester>(getPtrSelf());
    pvaClientMonitor = pvaClientChannel->monitor("value",monitorRequester);
    return true;
}

Exemplo n.º 7

Arquivo: powerSupplyRecord.cpp Projeto: dhickin/exampleCPP

void PowerSupplyRecord::initPvt()
{
    initPVRecord();
    PVStructurePtr pvStructure = getPVStructure();
    PVFieldPtr pvField;
    pvField = pvStructure->getSubField("alarm");
    pvAlarm.attach(pvField);
    pvCurrent = pvStructure->getSubField<PVDouble>("current.value");
    pvVoltage = pvStructure->getSubField<PVDouble>("voltage.value");
    pvPower = pvStructure->getSubField<PVDouble>("power.value");
    alarm.setMessage("bad voltage");
    alarm.setSeverity(majorAlarm);
    pvAlarm.set(alarm);
}

Exemplo n.º 8

Arquivo: exampleLink.cpp Projeto: ncanestrari/EPICS-EPICS_V4

bool ExampleLink::init()
{
    initPVRecord();

    PVStructurePtr pvStructure = getPVRecordStructure()->getPVStructure();
    pvTimeStamp.attach(pvStructure->getSubField("timeStamp"));
    pvAlarm.attach(pvStructure->getSubField("alarm"));
    pvValue = static_pointer_cast<PVDoubleArray>(
        pvStructure->getScalarArrayField("value",pvDouble));
    if(!pvValue) {
        return false;
    }
    ChannelProvider::shared_pointer provider =
        getChannelProviderRegistry()->getProvider(providerName);
    if(!provider) {
         cout << getRecordName() << " provider "
              << providerName << " does not exist" << endl;
        return false;
    }
    ChannelRequester::shared_pointer channelRequester =
        dynamic_pointer_cast<ChannelRequester>(getPtrSelf());
    channel = provider->createChannel(channelName,channelRequester);
    event.wait();
    if(!status.isOK()) {
        cout << getRecordName() << " createChannel failed "
             << status.getMessage() << endl;
        return false;
    }
    ChannelGetRequester::shared_pointer channelGetRequester =
        dynamic_pointer_cast<ChannelGetRequester>(getPtrSelf());
    PVStructurePtr pvRequest = CreateRequest::create()->createRequest(
        "value,alarm,timeStamp");
    channelGet = channel->createChannelGet(channelGetRequester,pvRequest);
    event.wait();
    if(!status.isOK()) {
        cout << getRecordName() << " createChannelGet failed "
             << status.getMessage() << endl;
        return false;
    }
    getPVValue = static_pointer_cast<PVDoubleArray>(
        getPVStructure->getScalarArrayField("value",pvDouble));
    if(!getPVValue) {
        cout << getRecordName() << " get value not  PVDoubleArray" << endl;
        return false;
    }
    return true;
}

Exemplo n.º 9

Arquivo: powerSupply.cpp Projeto: epics-base/pvaClientTestCPP

bool PowerSupply::init()
{
    initPVRecord();
    PVStructurePtr pvStructure = getPVStructure();
    PVFieldPtr pvField;
    bool result;
    pvField = pvStructure->getSubField("timeStamp");
    if(!pvField) {
        cerr << "no timeStamp" << endl;
        return false;
    }
    result = pvTimeStamp.attach(pvField);
    if(!result) {
        cerr << "no timeStamp" << endl;
        return false;
    }
    pvField = pvStructure->getSubField("alarm");
    if(!pvField) {
        cerr << "no alarm" << endl;
        return false;
    }
    result = pvAlarm.attach(pvField);
    if(!result) {
        cerr << "no alarm" << endl;
        return false;
    }
    pvCurrent = pvStructure->getSubField<PVDouble>("current.value");
    if(!pvCurrent) {
        cerr << "no current\n";
        return false;
    }
    pvVoltage = pvStructure->getSubField<PVDouble>("voltage.value");
    if(!pvVoltage) {
        cerr << "no current\n";
        return false;
    }
    pvPower = pvStructure->getSubField<PVDouble>("power.value");
    if(!pvPower) {
        cerr << "no powert\n";
        return false;
    }
    return true;
}

Exemplo n.º 10

Arquivo: recordList.cpp Projeto: ncanestrari/EPICS-EPICS_V4

bool RecordListRecord::init()
{
    initPVRecord();
    PVStructurePtr pvStructure = getPVStructure();
    database = pvStructure->getStringField("argument.database");
    if(database.get()==NULL) return false;
    regularExpression = pvStructure->getStringField(
        "argument.regularExpression");
    if(regularExpression.get()==NULL) return false;
    status = pvStructure->getStringField("result.status");
    if(status.get()==NULL) return false;
    PVFieldPtr pvField = pvStructure->getSubField("result.names");
    if(pvField.get()==NULL) {
        std::cerr << "no result.names" << std::endl;
        return false;
    }
    name = static_pointer_cast<PVStringArray>(
         pvStructure->getScalarArrayField("result.names",pvString));
    if(name.get()==NULL) return false;
    return true;
}

Exemplo n.º 11

Arquivo: powerSupplyRecord.cpp Projeto: pheest/exampleCPP

bool PowerSupplyRecord::init()
{
    initPVRecord();
    PVStructurePtr pvStructure = getPVStructure();
    PVFieldPtr pvField;
    bool result;
    pvField = pvStructure->getSubField("alarm");
    if(!pvField) {
        cerr << "no alarm" << endl;
        return false;
    }
    result = pvAlarm.attach(pvField);
    if(!result) {
        cerr << "no alarm" << endl;
        return false;
    }
    pvCurrent = pvStructure->getSubField<PVDouble>("current.value");
    if(!pvCurrent) {
        cerr << "no current\n";
        return false;
    }
    pvVoltage = pvStructure->getSubField<PVDouble>("voltage.value");
    if(!pvVoltage) {
        cerr << "no current\n";
        return false;
    }
    pvPower = pvStructure->getSubField<PVDouble>("power.value");
    if(!pvPower) {
        cerr << "no power\n";
        return false;
    }
    alarm.setMessage("bad voltage");
    alarm.setSeverity(majorAlarm);
    pvAlarm.set(alarm);
    return true;
}

Exemplo n.º 12

Arquivo: NDArrayRecord.cpp Projeto: dhickin/ADPvAccess

bool NDArrayRecord::init()
{
    initPVRecord();
    setTraceLevel(0);
    return true;
}