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
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

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<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 27 of file TotemTriggerRawToDigi.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 51 of file TotemTriggerRawToDigi.cc.

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

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

  if (fedId == 0)
    fedId = FEDNumbering::MINTotemTriggerFEDID;

  produces<TotemTriggerCounters>();
}

TotemTriggerRawToDigi::~TotemTriggerRawToDigi ( )

override

Definition at line 64 of file TotemTriggerRawToDigi.cc.

{
}

Member Function Documentation

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

private

Process one LoneG frame.

Definition at line 92 of file TotemTriggerRawToDigi.cc.

References TotemTriggerCounters::bunch_num, cuy::col, DEFINE_FWK_MODULE, TotemTriggerCounters::event_num, mps_fire::i, TotemTriggerCounters::inhibited_triggers_num, TotemTriggerCounters::input_status_bits, TotemTriggerCounters::orbit_num, TotemTriggerCounters::revision_num, TotemTriggerCounters::run_num, 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;
}

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

override

Definition at line 70 of file TotemTriggerRawToDigi.cc.

References FEDRawData::data(), data, FEDRawDataCollection::FEDData(), fedDataToken, fedId, ProcessLoneGFrame(), and FEDRawData::size().

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

{
  // 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

edm::EDGetTokenT<FEDRawDataCollection> TotemTriggerRawToDigi::fedDataToken

private

Definition at line 38 of file TotemTriggerRawToDigi.cc.

Referenced by produce(), and TotemTriggerRawToDigi().

unsigned int TotemTriggerRawToDigi::fedId

private

Definition at line 36 of file TotemTriggerRawToDigi.cc.

Referenced by produce(), and TotemTriggerRawToDigi().