TotemTriggerRawToDigi Class Reference

Inheritance diagram for TotemTriggerRawToDigi:

Public Member Functions
void	produce (edm::Event &, const edm::EventSetup &) override
	TotemTriggerRawToDigi (const edm::ParameterSet &)
	~TotemTriggerRawToDigi () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Private Member Functions
int	ProcessLoneGFrame (uint64_t *oBuf, unsigned long size, TotemTriggerCounters &data)
	Process one LoneG frame. More...

Private Attributes
edm::EDGetTokenT< FEDRawDataCollection >	fedDataToken
unsigned int	fedId

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T... >
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T... >
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Definition at line 24 of file TotemTriggerRawToDigi.cc.

Constructor & Destructor Documentation

TotemTriggerRawToDigi()

TotemTriggerRawToDigi::TotemTriggerRawToDigi ( const edm::ParameterSet &  conf )

explicit

Definition at line 43 of file TotemTriggerRawToDigi.cc.

References Exception, fedDataToken, fedId, and edm::ParameterSet::getParameter().

    : fedId(conf.getParameter<unsigned int>("fedId")) {
  fedDataToken = consumes<FEDRawDataCollection>(conf.getParameter<edm::InputTag>("rawDataTag"));

  if (fedId == 0)
    throw cms::Exception("TotemTriggerRawToDigi")
        << "Invalid FED id for TOTEM trigger. Please specify it through the 'fedId' parameter.";

  produces<TotemTriggerCounters>();
}

~TotemTriggerRawToDigi()

TotemTriggerRawToDigi::~TotemTriggerRawToDigi ( )

override

Definition at line 54 of file TotemTriggerRawToDigi.cc.

{}

Member Function Documentation

ProcessLoneGFrame()

int TotemTriggerRawToDigi::ProcessLoneGFrame ( uint64_t *  oBuf, unsigned long  size, TotemTriggerCounters &  data  )

private

Process one LoneG frame.

Definition at line 75 of file TotemTriggerRawToDigi.cc.

References visDQMUpload::buf, TotemTriggerCounters::bunch_num, cuy::col, TotemTriggerCounters::event_num, mps_fire::i, TotemTriggerCounters::inhibited_triggers_num, TotemTriggerCounters::input_status_bits, TotemTriggerCounters::orbit_num, TotemTriggerCounters::revision_num, TotemTriggerCounters::run_num, findQualityFiles::size, TotemTriggerCounters::src_id, TotemTriggerCounters::trigger_num, and TotemTriggerCounters::type.

Referenced by produce().

                                                                                                         {
  if (size != 20) {
    LogError("Totem") << "Error in TotemTriggerRawToDigi::ProcessLoneGFrame > "
                      << "Wrong LoneG frame size: " << size << " (shall be 20)." << endl;
    return 1;
  }

  // buffer mapping: OptoRx buffer --> LoneG buffer
  uint64_t buf[5];
  for (unsigned int i = 0; i < 5; i++)
    buf[i] = 0;

  for (unsigned int i = 0; i < 20; i++) {
    int row = i / 4;
    int col = i % 4;
    buf[row] |= (oBuf[i] & 0xFFFF) << (col * 16);
  }

  td.type = (buf[0] >> 56) & 0xF;
  td.event_num = (buf[0] >> 32) & 0xFFFFFF;
  td.bunch_num = (buf[0] >> 20) & 0xFFF;
  td.src_id = (buf[0] >> 8) & 0xFFF;

  td.orbit_num = (buf[1] >> 32) & 0xFFFFFFFF;
  td.revision_num = (buf[1] >> 24) & 0xFF;

  td.run_num = (buf[2] >> 32) & 0xFFFFFFFF;
  td.trigger_num = (buf[2] >> 0) & 0xFFFFFFFF;

  td.inhibited_triggers_num = (buf[3] >> 32) & 0xFFFFFFFF;
  td.input_status_bits = (buf[3] >> 0) & 0xFFFFFFFF;

#ifdef DEBUG
  printf(">> RawDataUnpacker::ProcessLoneGFrame > size = %li\n", size);
  printf(
      "\ttype = %x, event number = %x, bunch number = %x, id = %x\n", td.type, td.event_num, td.bunch_num, td.src_id);
  printf("\torbit number = %x, revision = %x\n", td.orbit_num, td.revision_num);
  printf("\trun number = %x, trigger number = %x\n", td.run_num, td.trigger_num);
  printf("\tinhibited triggers = %x, input status bits = %x\n", td.inhibited_triggers_num, td.input_status_bits);
#endif

  return 0;
}

produce()

void TotemTriggerRawToDigi::produce ( edm::Event &  event, const edm::EventSetup &  es  )

override

Definition at line 56 of file TotemTriggerRawToDigi.cc.

References visDQMUpload::buf, data, fedDataToken, fedId, ProcessLoneGFrame(), and l1tstage2_dqm_sourceclient-live_cfg::rawData.

                                                                            {
  // raw data handle
  edm::Handle<FEDRawDataCollection> rawData;
  event.getByToken(fedDataToken, rawData);

  // book output products
  TotemTriggerCounters totemTriggerCounters;

  // unpack trigger data
  const FEDRawData &data = rawData->FEDData(fedId);
  uint64_t *buf = (uint64_t *)data.data();
  unsigned int sizeInWords = data.size() / 8;  // bytes -> words
  if (data.size() > 0)
    ProcessLoneGFrame(buf + 2, sizeInWords - 4, totemTriggerCounters);

  // commit products to event
  event.put(make_unique<TotemTriggerCounters>(totemTriggerCounters));
}

Member Data Documentation

fedDataToken

edm::EDGetTokenT<FEDRawDataCollection> TotemTriggerRawToDigi::fedDataToken

private

Definition at line 34 of file TotemTriggerRawToDigi.cc.

Referenced by produce(), and TotemTriggerRawToDigi().

fedId

unsigned int TotemTriggerRawToDigi::fedId

private

Definition at line 32 of file TotemTriggerRawToDigi.cc.

Referenced by produce(), and TotemTriggerRawToDigi().