#include <DCCTowerBlock.h>

Inheritance diagram for DCCTowerBlock:

Public Member Functions
	DCCTowerBlock (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< EBDigiCollection > *	digis_

std::auto_ptr < EBDetIdCollection > *	invalidChIds_

std::auto_ptr < EBDetIdCollection > *	invalidGains_

std::auto_ptr < EBDetIdCollection > *	invalidGainsSwitch_

EBDetId *	pDetId_

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 DCCTowerBlock.h.

Constructor & Destructor Documentation

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

Definition at line 10 of file DCCTowerBlock.cc.

11 : 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 DCCTowerBlock::fillEcalElectronicsError ( std::auto_ptr< EcalElectronicsIdCollection > * errorColection )

protectedvirtual

Reimplemented from DCCFEBlock.

Definition at line 259 of file DCCTowerBlock.cc.

References DCCDataBlockPrototype::event_, DCCFEBlock::expTowerID_, EcalElectronicsMapper::getActiveSM(), EcalElectronicsMapper::getTTEleIdPointer(), DCCEventBlock::l1A(), DCCDataBlockPrototype::mapper_, NUMB_SM_EB_MIN_MIN, NUMB_SM_EB_PLU_MAX, DCCDataUnpacker::silentMode_, and TCCID_SMID_SHIFT_EB.

Referenced by unpackXtalData().

                                                                                                        {
 
    const int activeDCC = mapper_->getActiveSM();
 
    if(NUMB_SM_EB_MIN_MIN<=activeDCC && activeDCC<=NUMB_SM_EB_PLU_MAX){
      EcalElectronicsId  *  eleTp = mapper_->getTTEleIdPointer(activeDCC+TCCID_SMID_SHIFT_EB,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 EB.";
         }
 
    }
 
 }

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

protectedvirtual

Reimplemented from DCCFEBlock.

Definition at line 29 of file DCCTowerBlock.cc.

References BLOCK_UNPACKED, DCCEventBlock::bx(), data, DCCDataBlockPrototype::data_, DCCDataBlockPrototype::event_, fillEcalElectronicsError(), EcalElectronicsMapper::getActiveDCC(), DCCDataUnpacker::getChannelValue(), EcalElectronicsMapper::getDetIdPointer(), i, DCCFEBlock::invalidZSXtalIds_, 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;
 
   // check id in case data are not 0suppressed
   if( !zs_ && (expStripID != stripId || expXtalID != xtalId)){ 
     if(! DCCDataUnpacker::silentMode_){ 
       edm::LogWarning("IncorrectBlock")
         <<"For event L1A: "<<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_ = (EBDetId*) mapper_->getDetIdPointer(towerId_,expStripID,expXtalID);
     (*invalidChIds_)->push_back(*pDetId_);
     
     stripId    = expStripID;
     xtalId     = expXtalID;
     errorOnXtal= true;
     
     // return here, so to skip all following checks
     lastXtalId_++;
     if (lastXtalId_ > NUMB_XTAL)         {lastXtalId_=1; lastStripId_++;}
     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 L1A: "<<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_ = (EBDetId*) 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
       
       
       // 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 valid 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_ = (EBDetId*) 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;
           
         }
       
       // if channel id not proven wrong, update lastStripId_ and lastXtalId_
       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_ = (EBDetId*) mapper_->getDetIdPointer(towerId_,stripId,xtalId);
   (*digis_)->push_back(*pDetId_);
   EBDataFrame df( (*digis_)->back() );
   addedFrame=true;
   bool wrongGain(false);
 
   //set samples in the data frame
   for(unsigned int i =0; i< nTSamples_ ;i++){ // loop on samples 
     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);
   }// loop on samples        
 
   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("IncorrectGain")
           << "Gain zero" << (isSaturation ? " with features of saturation" : "" ) << " was found in Tower 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; 
         
         //Point to begin of next xtal Block
         data_ += numbDWInXtalBlock_;
         //return here, so to skip all the rest
         //make special collection for gain0 data frames when due to saturation
         return BLOCK_UNPACKED;
       }//end isSaturation 
     else {
         data_ += numbDWInXtalBlock_;
         return BLOCK_UNPACKED;
     }
 
     }//end WrongGain
   
   
   // from here on, care about gain switches
   
   short firstGainWrong=-1;
   short numGainWrong=0;
   
   for (unsigned int i=1; i<nTSamples_; i++ ) {
     if (i>0 && xtalGains_[i-1]>xtalGains_[i]) {
           numGainWrong++;
           if (firstGainWrong == -1) { firstGainWrong=i;}
     }
   }
   
   
   if (numGainWrong > 0) {
     if (! DCCDataUnpacker::silentMode_) {
       edm::LogWarning("IncorrectGain")
         << "A wrong gain transition switch was found for Tower 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();
   }
   
   //Point to begin of next xtal Block
   data_ += numbDWInXtalBlock_;
   
   return BLOCK_UNPACKED;
 }

void DCCTowerBlock::updateCollectors ( )

virtual

Reimplemented from DCCFEBlock.

Definition at line 14 of file DCCTowerBlock.cc.

References digis_, DCCDataUnpacker::ebDigisCollection(), invalidChIds_, DCCDataUnpacker::invalidChIdsCollection(), invalidGains_, DCCDataUnpacker::invalidGainsCollection(), invalidGainsSwitch_, DCCDataUnpacker::invalidGainsSwitchCollection(), DCCDataBlockPrototype::unpacker_, and DCCFEBlock::updateCollectors().

                                     {
 
   DCCFEBlock::updateCollectors();
   
   // needs to be update for eb/ee
   digis_                 = unpacker_->ebDigisCollection();
    
   invalidGains_          = unpacker_->invalidGainsCollection();
   invalidGainsSwitch_    = unpacker_->invalidGainsSwitchCollection();
   invalidChIds_          = unpacker_->invalidChIdsCollection();
 
 }