#include <DCCSCBlock.h>

Inheritance diagram for DCCSCBlock:

Public Member Functions
	DCCSCBlock (DCCDataUnpacker u, EcalElectronicsMapper m, DCCEventBlock *e, bool unpack, bool forceToKeepFRdata)

void	updateCollectors ()

Public Member Functions inherited from DCCFEBlock
	DCCFEBlock (DCCDataUnpacker u, EcalElectronicsMapper m, DCCEventBlock *e, bool unpack, bool forceToKeepFRdata)

void	display (std::ostream &o)

void	enableFeIdChecks ()

unsigned int	getLength ()

int	unpack (const uint64_t *data, unsigned int dwToEnd, bool zs, unsigned int expectedTowerID)

void	zsFlag (bool zs)

virtual	~DCCFEBlock ()

Public Member Functions inherited from DCCDataBlockPrototype
	DCCDataBlockPrototype (DCCDataUnpacker unpacker, EcalElectronicsMapper mapper, DCCEventBlock *event, bool unpack=true)

void	enableSyncChecks ()

virtual int	unpack (const uint64_t *data, unsigned int dwToEnd)

virtual void	updateEventPointers ()

virtual	~DCCDataBlockPrototype ()

Protected Member Functions
void	fillEcalElectronicsError (std::auto_ptr< EcalElectronicsIdCollection > *)

int	unpackXtalData (unsigned int stripID, unsigned int xtalID)

Protected Attributes
std::auto_ptr< EEDigiCollection > *	digis_

std::auto_ptr < EEDetIdCollection > *	invalidChIds_

std::auto_ptr < EEDetIdCollection > *	invalidGains_

std::auto_ptr < EEDetIdCollection > *	invalidGainsSwitch_

EEDetId *	pDetId_

EEDataFrame *	pDFId_

Protected Attributes inherited from DCCFEBlock
unsigned int	blockSize_

unsigned int	bx_

bool	checkFeId_

unsigned int	expTowerID_

unsigned int	expXtalTSamples_

bool	forceToKeepFRdata_

std::auto_ptr < EcalElectronicsIdCollection > *	invalidBlockLengths_

std::auto_ptr < EcalElectronicsIdCollection > *	invalidTTIds_

std::auto_ptr < EcalElectronicsIdCollection > *	invalidZSXtalIds_

unsigned int	l1_

unsigned int	lastStripId_

unsigned int	lastXtalId_

unsigned int	nTSamples_

unsigned int	numbDWInXtalBlock_

unsigned int	towerId_

unsigned int	unfilteredDataBlockLength_

unsigned int	xtalBlockSize_

short *	xtalGains_

bool	zs_

Protected Attributes inherited from DCCDataBlockPrototype
unsigned int	blockLength_

const uint64_t *	data_

const uint64_t **	datap_

unsigned int *	dwToEnd_

bool	error_

DCCEventBlock *	event_

EcalElectronicsMapper *	mapper_

bool	sync_

DCCDataUnpacker *	unpacker_

bool	unpackInternalData_

Detailed Description

Definition at line 22 of file DCCSCBlock.h.

Constructor & Destructor Documentation

DCCSCBlock::DCCSCBlock	(	DCCDataUnpacker *	u,
		EcalElectronicsMapper *	m,
		DCCEventBlock *	e,
		bool	unpack,
		bool	forceToKeepFRdata
	)

Definition at line 9 of file DCCSCBlock.cc.

10 : DCCFEBlock(u,m,e,unpack,forceToKeepFRdata){}

DCCFEBlock::unpack

int unpack(const uint64_t **data, unsigned int *dwToEnd, bool zs, unsigned int expectedTowerID)

Definition: DCCFEBlock.cc:29

DCCFEBlock::DCCFEBlock

DCCFEBlock(DCCDataUnpacker *u, EcalElectronicsMapper *m, DCCEventBlock *e, bool unpack, bool forceToKeepFRdata)

Definition: DCCFEBlock.cc:9

Member Function Documentation

void DCCSCBlock::fillEcalElectronicsError ( std::auto_ptr< EcalElectronicsIdCollection > * errorColection )

protectedvirtual

Reimplemented from DCCFEBlock.

Definition at line 276 of file DCCSCBlock.cc.

References DCCDataBlockPrototype::event_, DCCFEBlock::expTowerID_, EcalElectronicsMapper::getActiveSM(), EcalElectronicsMapper::getSCElectronicsPointer(), DCCEventBlock::l1A(), DCCDataBlockPrototype::mapper_, NUMB_SM_EE_MIN_MAX, NUMB_SM_EE_MIN_MIN, NUMB_SM_EE_PLU_MAX, NUMB_SM_EE_PLU_MIN, and DCCDataUnpacker::silentMode_.

Referenced by unpackXtalData().

                                                                                                    {
 
   const int activeDCC = mapper_->getActiveSM();
 
   if ( (NUMB_SM_EE_MIN_MIN <=activeDCC && activeDCC<=NUMB_SM_EE_MIN_MAX) ||
          (NUMB_SM_EE_PLU_MIN <=activeDCC && activeDCC<=NUMB_SM_EE_PLU_MAX) ){
      EcalElectronicsId  *  eleTp = mapper_->getSCElectronicsPointer(activeDCC,expTowerID_);
      (*errorColection)->push_back(*eleTp);
   }else{
      if( ! DCCDataUnpacker::silentMode_ ){
        edm::LogWarning("IncorrectBlock")
          <<"For event "<<event_->l1A()<<" there's fed: "<< activeDCC
          <<" activeDcc: "<<mapper_->getActiveSM()
          <<" but that activeDcc is not valid in EE.";
      }
   }
 
 }

int DCCSCBlock::unpackXtalData	(	unsigned int	stripID,
		unsigned int	xtalID
	)

protectedvirtual

Reimplemented from DCCFEBlock.

Definition at line 29 of file DCCSCBlock.cc.

References BLOCK_UNPACKED, DCCEventBlock::bx(), data, DCCDataBlockPrototype::data_, DCCDataBlockPrototype::event_, fillEcalElectronicsError(), EcalElectronicsMapper::getActiveDCC(), DCCDataUnpacker::getChannelValue(), EcalElectronicsMapper::getDetIdPointer(), i, DCCFEBlock::invalidZSXtalIds_, EcalElectronicsMapper::isGhost(), DCCEventBlock::l1A(), DCCFEBlock::lastStripId_, DCCFEBlock::lastXtalId_, DCCDataBlockPrototype::mapper_, min, DCCFEBlock::nTSamples_, NUMB_STRIP, NUMB_XTAL, DCCFEBlock::numbDWInXtalBlock_, pDetId_, alignCSCRings::s, DCCDataUnpacker::silentMode_, SKIP_BLOCK_UNPACKING, TOWER_DIGI_MASK, TOWER_STRIPID_MASK, TOWER_XTALID_B, TOWER_XTALID_MASK, DCCFEBlock::towerId_, DCCDataBlockPrototype::unpacker_, DCCFEBlock::xtalGains_, and DCCFEBlock::zs_.

                                                                              {
   
   bool errorOnXtal(false);
  
   const uint16_t * xData_= reinterpret_cast<const uint16_t *>(data_);
 
  
   // Get xtal data ids
   unsigned int stripId = (*xData_) & TOWER_STRIPID_MASK;
   unsigned int xtalId  =((*xData_)>>TOWER_XTALID_B ) & TOWER_XTALID_MASK;
   
   // std::cout<<"\n DEBUG : unpacked xtal data for strip id "<<stripId<<" and xtal id "<<xtalId<<std::endl;
   // std::cout<<"\n DEBUG : expected strip id "<<expStripID<<" expected xtal id "<<expXtalID<<std::endl;
   
 
   if( !zs_ && (expStripID != stripId || expXtalID != xtalId)){ 
 
     if( ! DCCDataUnpacker::silentMode_ ){         
       edm::LogWarning("IncorrectBlock")
         <<"For event LV1: "<<event_->l1A()<<", fed "<<mapper_->getActiveDCC()<<" and tower "<<towerId_
         <<"\n The expected strip is "<<expStripID<<" and "<<stripId<<" was found"
         <<"\n The expected xtal  is "<<expXtalID <<" and "<<xtalId<<" was found";        
      }
     
     
     // using expected cry_di to raise warning about xtal_id problem
     pDetId_ = (EEDetId*) mapper_->getDetIdPointer(towerId_,expStripID,expXtalID);
     if(pDetId_) {  (*invalidChIds_)->push_back(*pDetId_); }
     
     stripId = expStripID;
     xtalId  = expXtalID;
     errorOnXtal = true;
     
     // return here, so to skip all following checks
     data_ += numbDWInXtalBlock_;
     return BLOCK_UNPACKED;
   }
 
 
   // check id in case of 0suppressed data
 
   else if(zs_) {
 
     // Check for valid Ids 1) values out of range
 
     if (stripId == 0 || stripId > 5 || xtalId == 0 || xtalId > 5) {
       
       if (! DCCDataUnpacker::silentMode_ ) {
         edm::LogWarning("IncorrectBlock")
           <<"For event LV1: "<<event_->l1A()<<", fed "<<mapper_->getActiveDCC()<<" and tower "<<towerId_
           <<"\n Invalid strip : "<<stripId<<" or xtal : "<<xtalId
           <<" ids ( last strip was: " << lastStripId_ << " last ch was: " << lastXtalId_ << ")";
        }
       
       int st = lastStripId_;
       int ch = lastXtalId_;
       ch++;
       if (ch > NUMB_XTAL)         {ch=1; st++;}
       if (st > NUMB_STRIP)        {ch=1; st=1;}
 
       // adding channel following the last valid
       //pDetId_ = (EEDetId*) mapper_->getDetIdPointer(towerId_,st,ch);
       //(*invalidChIds_)->push_back(*pDetId_);
       fillEcalElectronicsError(invalidZSXtalIds_); 
       errorOnXtal = true;
 
       lastStripId_ = st;
       lastXtalId_  = ch;
 
       // return here, so to skip all following checks
       return SKIP_BLOCK_UNPACKING;
     }
     else {
       // Check for zs valid Ids 2) if channel-in-strip has increased wrt previous xtal
       //                        3) if strip has increased wrt previous xtal
       if ((stripId == lastStripId_ && xtalId <= lastXtalId_ ) ||
           (stripId < lastStripId_))
         {
           if (! DCCDataUnpacker::silentMode_) {
             edm::LogWarning("IncorrectBlock")
               << "Xtal id was expected to increase but it didn't - last xtal id was " << lastXtalId_ << " while current xtal is " << xtalId
               << " (LV1 " << event_->l1A() << " fed " << mapper_->getActiveDCC() << " tower " << towerId_ << ")";
           }
           
           int st = lastStripId_;
           int ch = lastXtalId_;
           ch++;
           if (ch > NUMB_XTAL)        {ch=1; st++;}
           if (st > NUMB_STRIP)        {ch=1; st=1;}
           
           // adding channel following the last valid
           //pDetId_ = (EEDetId*) mapper_->getDetIdPointer(towerId_,stripId,xtalId);
           //(*invalidChIds_)->push_back(*pDetId_);
           fillEcalElectronicsError(invalidZSXtalIds_); 
            
            errorOnXtal = true;
            lastStripId_ = st;
            lastXtalId_  = ch;
            
            // return here, so to skip all following checks
            return SKIP_BLOCK_UNPACKING;
 
         }
         
       lastStripId_  = stripId;
       lastXtalId_   = xtalId;
     }// end else
   }// end if(zs_)
  
   bool addedFrame=false;
   
   // if there is an error on xtal id ignore next error checks  
   // otherwise, assume channel_id is valid and proceed with making and checking the data frame
   if(errorOnXtal) return SKIP_BLOCK_UNPACKING;
   
   pDetId_ = (EEDetId*) mapper_->getDetIdPointer(towerId_, stripId, xtalId);
   
   if(pDetId_){// checking that requested EEDetId exists
     
     (*digis_)->push_back(*pDetId_);
     EEDataFrame df( (*digis_)->back() );
     addedFrame=true;
     bool wrongGain(false);
     
     //set samples in the frame
     for(unsigned int i =0; i< nTSamples_ ;i++){ 
       xData_++;
       unsigned int data =  (*xData_) & TOWER_DIGI_MASK;
       unsigned int gain =  data>>12;
       xtalGains_[i]=gain;
       if(gain == 0){          wrongGain = true; }      // although gain==0 found, produce the dataFrame in order to have it, for saturation case
       df.setSample(i,data);
     }
     
     bool isSaturation(true);
     if(wrongGain){
       
       // check whether the gain==0 has features of saturation or not 
       // gain==0 occurs either in case of data corruption or of ADC saturation 
       //                                  \->reject digi            \-> keep digi 
       
       // determine where gainId==0 starts
       short firstGainZeroSampID(-1);    short firstGainZeroSampADC(-1);
       for (unsigned int s=0; s<nTSamples_; s++ ) {
         if(df.sample(s).gainId()==0 && firstGainZeroSampID==-1)
           {
           firstGainZeroSampID  = s;
           firstGainZeroSampADC = df.sample(s).adc();
           break;
           }
       }
       
     // check whether gain==0 and adc() stays constant for (at least) 5 consecutive samples
     unsigned int plateauEnd = std::min(nTSamples_,(unsigned int)(firstGainZeroSampID+5));
     for (unsigned int s=firstGainZeroSampID; s<plateauEnd; s++) 
       {
         if( df.sample(s).gainId()==0 && df.sample(s).adc()==firstGainZeroSampADC ) {;}
         else
           { isSaturation=false;   break;}  //it's not saturation
       }
     // get rid of channels which are stuck in gain0
     if(firstGainZeroSampID<3) {isSaturation=false; }
 
     if (! DCCDataUnpacker::silentMode_) {
       if (unpacker_->getChannelValue(mapper_->getActiveDCC(), towerId_, stripId, xtalId) != 10) {
         edm::LogWarning("IncorrectBlock")
           << "Gain zero" << (isSaturation ? " with features of saturation" : "" ) << " was found in SC Block"
           << " (L1A " << event_->l1A() << " bx " << event_->bx() << " fed " << mapper_->getActiveDCC()
           << " tower " << towerId_ << " strip " << stripId << " xtal " << xtalId << ")";
       }
     }
     
     if (! isSaturation)
       {     
         (*invalidGains_)->push_back(*pDetId_); 
         (*digis_)->pop_back();
         errorOnXtal = true;
         
         //return here, so to skip all the rest
         //make special collection for gain0 data frames (saturation)
         //Point to begin of next xtal Block
         data_ += numbDWInXtalBlock_;
         
         return BLOCK_UNPACKED;
         
       }//end isSaturation 
     else {
             data_ += numbDWInXtalBlock_;
             return BLOCK_UNPACKED;
     }
     }//end WrongGain
     
     short firstGainWrong=-1;
     short numGainWrong=0;
     
     for (unsigned int i=1; i<nTSamples_; i++ ) {
       if (xtalGains_[i-1]>xtalGains_[i]) {
         numGainWrong++;
         
         if (firstGainWrong == -1) { firstGainWrong=i;}
       }
     }
     
     if (numGainWrong > 0) {
       if (! DCCDataUnpacker::silentMode_) {
         edm::LogWarning("IncorrectBlock")
           << "A wrong gain transition switch was found for SC Block in strip " << stripId << " and xtal " << xtalId
           << " (L1A " << event_->l1A() << " bx " << event_->bx() << " fed " << mapper_->getActiveDCC() << " tower " << towerId_ << ")";
       }
       
       (*invalidGainsSwitch_)->push_back(*pDetId_);
       
       errorOnXtal = true;
     }
     
     //Add frame to collection only if all data format and gain rules are respected
     if (errorOnXtal && addedFrame) {
       (*digis_)->pop_back();
     }
     
   }// End 'if EE id exist'
   
   else {
     // in case EEDetId do not exist
     // In EE we may have crystals with no valid EEDetId
     if (! mapper_->isGhost(mapper_->getActiveDCC(), towerId_, stripId)) { // check the VFE is not a 'ghost'
       
       // this is real EE VFE - print warning
       if (! DCCDataUnpacker::silentMode_) {
         edm::LogWarning("IncorrectBlock")
           << "An EEDetId was requested that does not exist "
           << "(LV1 " << event_->l1A()
           << " fed " << mapper_->getActiveDCC()
           << " tower " << towerId_
           << " strip " << stripId
           << " xtal " << xtalId << ")";
       }
     }
   }
   
   //Point to begin of next xtal Block
   data_ += numbDWInXtalBlock_;
   
   return BLOCK_UNPACKED;
 }

void DCCSCBlock::updateCollectors ( )

virtual

Reimplemented from DCCFEBlock.

Definition at line 13 of file DCCSCBlock.cc.

References digis_, DCCDataUnpacker::eeDigisCollection(), invalidChIds_, DCCDataUnpacker::invalidEEChIdsCollection(), DCCDataUnpacker::invalidEEGainsCollection(), DCCDataUnpacker::invalidEEGainsSwitchCollection(), invalidGains_, invalidGainsSwitch_, DCCDataBlockPrototype::unpacker_, and DCCFEBlock::updateCollectors().

                                  {
 
   DCCFEBlock::updateCollectors();
   
   // needs to be update for eb/ee
   digis_               = unpacker_->eeDigisCollection();
 
   invalidGains_        = unpacker_->invalidEEGainsCollection();
   invalidGainsSwitch_  = unpacker_->invalidEEGainsSwitchCollection();
   invalidChIds_        = unpacker_->invalidEEChIdsCollection();
 
 }