sistrip::DigiToRaw Class Reference

Input: edm::DetSetVector<SiStripDigi>. Output: FEDRawDataCollection. More...

#include <SiStripDigiToRaw.h>

Public Member Functions
void	createFedBuffers (edm::Event &, edm::ESHandle< SiStripFedCabling > &cabling, edm::Handle< edm::DetSetVector< SiStripDigi > > &digis, std::auto_ptr< FEDRawDataCollection > &buffers)
void	createFedBuffers (edm::Event &, edm::ESHandle< SiStripFedCabling > &cabling, edm::Handle< edm::DetSetVector< SiStripRawDigi > > &digis, std::auto_ptr< FEDRawDataCollection > &buffers)
	DigiToRaw (FEDReadoutMode, bool use_fed_key)
void	fedReadoutMode (FEDReadoutMode mode)
	~DigiToRaw ()

Private Member Functions
template<class Digi_t >
void	createFedBuffers_ (edm::Event &, edm::ESHandle< SiStripFedCabling > &cabling, edm::Handle< edm::DetSetVector< Digi_t > > &digis, std::auto_ptr< FEDRawDataCollection > &buffers, bool zeroSuppressed)
uint16_t	STRIP (const edm::DetSet< SiStripDigi >::const_iterator &it, const edm::DetSet< SiStripDigi >::const_iterator &begin) const
uint16_t	STRIP (const edm::DetSet< SiStripRawDigi >::const_iterator &it, const edm::DetSet< SiStripRawDigi >::const_iterator &begin) const

Private Attributes
FEDBufferGenerator	bufferGenerator_
FEDReadoutMode	mode_
bool	useFedKey_

Detailed Description

Input: edm::DetSetVector<SiStripDigi>. Output: FEDRawDataCollection.

Definition at line 29 of file SiStripDigiToRaw.h.

Constructor & Destructor Documentation

sistrip::DigiToRaw::DigiToRaw	(	FEDReadoutMode	mode,
		bool	use_fed_key
	)

Definition at line 21 of file SiStripDigiToRaw.cc.

References bufferGenerator_, edm::isDebugEnabled(), LogDebug, mode_, and sistrip::FEDBufferGenerator::setReadoutMode().

                             : 
    mode_(mode),
    useFedKey_(useFedKey),
    bufferGenerator_()
  {
    if ( edm::isDebugEnabled() ) {
      LogDebug("DigiToRaw")
    << "[sistrip::DigiToRaw::DigiToRaw]"
    << " Constructing object...";
    }
    bufferGenerator_.setReadoutMode(mode_);
  }

sistrip::DigiToRaw::~DigiToRaw

(

)

Definition at line 37 of file SiStripDigiToRaw.cc.

References edm::isDebugEnabled(), and LogDebug.

                        {
    if ( edm::isDebugEnabled() ) {
      LogDebug("DigiToRaw")
    << "[sistrip::DigiToRaw::~DigiToRaw]"
    << " Destructing object...";
    }
  }

Member Function Documentation

void sistrip::DigiToRaw::createFedBuffers	(	edm::Event &	event,
		edm::ESHandle< SiStripFedCabling > &	cabling,
		edm::Handle< edm::DetSetVector< SiStripDigi > > &	collection,
		std::auto_ptr< FEDRawDataCollection > &	buffers
	)

Input: DetSetVector of SiStripDigis. Output: FEDRawDataCollection. Retrieves and iterates through FED buffers, extract FEDRawData from collection and (optionally) dumps raw data to stdout, locates start of FED buffer by identifying DAQ header, creates new Fed9UEvent object using current FEDRawData buffer, dumps FED buffer to stdout, retrieves data from various header fields

Definition at line 54 of file SiStripDigiToRaw.cc.

References runEdmFileComparison::collection, and createFedBuffers_().

Referenced by sistrip::DigiToRawModule::produce().

                                                                 { 
    createFedBuffers_(event, cabling, collection, buffers, true);
  }

void sistrip::DigiToRaw::createFedBuffers	(	edm::Event &	event,
		edm::ESHandle< SiStripFedCabling > &	cabling,
		edm::Handle< edm::DetSetVector< SiStripRawDigi > > &	digis,
		std::auto_ptr< FEDRawDataCollection > &	buffers
	)

Definition at line 61 of file SiStripDigiToRaw.cc.

References runEdmFileComparison::collection, and createFedBuffers_().

                                                                 { 
    createFedBuffers_(event, cabling, collection, buffers, false);
  }

template<class Digi_t >

void sistrip::DigiToRaw::createFedBuffers_ ( edm::Event &  event, edm::ESHandle< SiStripFedCabling > &  cabling, edm::Handle< edm::DetSetVector< Digi_t > > &  digis, std::auto_ptr< FEDRawDataCollection > &  buffers, bool  zeroSuppressed  )

private

Definition at line 69 of file SiStripDigiToRaw.cc.

References bufferGenerator_, runEdmFileComparison::collection, edm::DetSet< T >::data, alignCSCRings::e, edm::EventID::event(), cppFunctionSkipper::exception, sistrip::FEDBufferGenerator::generateBuffer(), edm::EventBase::id(), sistrip::invalid32_, sistrip::invalid_, edm::isDebugEnabled(), combine::key, mode_, sistrip::READOUT_MODE_SCOPE, sistrip::FEDBufferGenerator::setL1ID(), strip(), STRIP(), sistrip::STRIPS_PER_FEDCH, useFedKey_, and relativeConstraints::value.

Referenced by createFedBuffers().

                                          {
    try {
      
      //set the L1ID to use in the buffers
      bufferGenerator_.setL1ID(0xFFFFFF & event.id().event());
      
      const std::vector<uint16_t>& fed_ids = cabling->feds();
      std::vector<uint16_t>::const_iterator ifed;
      
      for ( ifed = fed_ids.begin(); ifed != fed_ids.end(); ifed++ ) {
        
        const std::vector<FedChannelConnection>& conns = cabling->connections(*ifed);
    std::vector<FedChannelConnection>::const_iterator iconn = conns.begin();
        
        FEDStripData fedData(zeroSuppressed);
        
    for ( ; iconn != conns.end(); iconn++ ) {
          
      // Determine FED key from cabling
      uint32_t fed_key = ( ( iconn->fedId() & sistrip::invalid_ ) << 16 ) | ( iconn->fedCh() & sistrip::invalid_ );
    
      // Determine whether DetId or FED key should be used to index digi containers
      uint32_t key = ( useFedKey_ || mode_ == READOUT_MODE_SCOPE ) ? fed_key : iconn->detId();
          
          // Check key is non-zero and valid
      if ( !key || ( key == sistrip::invalid32_ ) ) { continue; }

      // Determine APV pair number (needed only when using DetId)
      uint16_t ipair = ( useFedKey_ || mode_ == READOUT_MODE_SCOPE ) ? 0 : iconn->apvPairNumber();
          
          FEDStripData::ChannelData& chanData = fedData[iconn->fedCh()];

      // Find digis for DetID in collection
      typename std::vector< edm::DetSet<Digi_t> >::const_iterator digis = collection->find( key );
      if (digis == collection->end()) { continue; } 

      typename edm::DetSet<Digi_t>::const_iterator idigi, digis_begin(digis->data.begin());
      for ( idigi = digis_begin; idigi != digis->data.end(); idigi++ ) {
        
        if ( STRIP(idigi, digis_begin) < ipair*256 ||
         STRIP(idigi, digis_begin) > ipair*256+255 ) { continue; }
        const unsigned short strip = STRIP(idigi, digis_begin) % 256;

        if ( strip >= STRIPS_PER_FEDCH ) {
          if ( edm::isDebugEnabled() ) {
        std::stringstream ss;
        ss << "[sistrip::DigiToRaw::createFedBuffers]"
           << " strip >= strips_per_fedCh";
        edm::LogWarning("DigiToRaw") << ss.str();
          }
          continue;
        }
      
        // check if value already exists
        if ( edm::isDebugEnabled() ) {
              const uint16_t value = 0;//chanData[strip];
          if ( value && value != (*idigi).adc() ) {
        std::stringstream ss; 
        ss << "[sistrip::DigiToRaw::createFedBuffers]" 
           << " Incompatible ADC values in buffer!"
           << "  FedId/FedCh: " << *ifed << "/" << iconn->fedCh()
           << "  DetStrip: " << STRIP(idigi, digis_begin)
           << "  FedChStrip: " << strip
           << "  AdcValue: " << (*idigi).adc()
           << "  RawData[" << strip << "]: " << value;
        edm::LogWarning("DigiToRaw") << ss.str();
          }
        }

        // Add digi to buffer
        chanData[strip] = (*idigi).adc();

      }
      // if ((*idigi).strip() >= (ipair+1)*256) break;
    }

        //create the buffer
        FEDRawData& fedrawdata = buffers->FEDData( *ifed );
        bufferGenerator_.generateBuffer(&fedrawdata,fedData,*ifed);
        
       }
    }
    catch (const std::exception& e) {
      if ( edm::isDebugEnabled() ) {
    edm::LogWarning("DigiToRaw") 
      << "DigiToRaw::createFedBuffers] " 
      << "Exception caught : " << e.what();
      }
    }
  
  }

void sistrip::DigiToRaw::fedReadoutMode ( FEDReadoutMode  mode )

inline

Definition at line 45 of file SiStripDigiToRaw.h.

References alignBH_cfg::mode, and mode_.

{ mode_ = mode; }

uint16_t sistrip::DigiToRaw::STRIP ( const edm::DetSet< SiStripDigi >::const_iterator &  it, const edm::DetSet< SiStripDigi >::const_iterator &  begin  ) const

inlineprivate

Definition at line 165 of file SiStripDigiToRaw.cc.

Referenced by createFedBuffers_().

{return it->strip();}

uint16_t sistrip::DigiToRaw::STRIP ( const edm::DetSet< SiStripRawDigi >::const_iterator &  it, const edm::DetSet< SiStripRawDigi >::const_iterator &  begin  ) const

inlineprivate

Definition at line 166 of file SiStripDigiToRaw.cc.

References begin.

{return it-begin;}

Member Data Documentation

FEDBufferGenerator sistrip::DigiToRaw::bufferGenerator_

private

Definition at line 60 of file SiStripDigiToRaw.h.

Referenced by createFedBuffers_(), and DigiToRaw().

FEDReadoutMode sistrip::DigiToRaw::mode_

private

Definition at line 58 of file SiStripDigiToRaw.h.

Referenced by createFedBuffers_(), DigiToRaw(), and fedReadoutMode().

bool sistrip::DigiToRaw::useFedKey_

private

Definition at line 59 of file SiStripDigiToRaw.h.

Referenced by createFedBuffers_().