UCTCTP7RawData Class Reference

#include <UCTCTP7RawData.h>

Public Types
enum	CaloType { EBEE =0, HBHE, HF }

Public Member Functions
uint32_t	caloLinkBXID ()
const uint32_t *	dataPtr () const
uint32_t	getET (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
bool	getFB (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
uint32_t	getFeatureIndex (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
uint32_t	getHFFeatureBits (bool negativeEta, uint32_t cEta, uint32_t iPhi)
uint32_t	getIndex (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
uint32_t	getLinkStatus (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
bool	isLinkDown (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
bool	isLinkInError (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
bool	isLinkMasked (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
bool	isLinkMisaligned (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
bool	isTowerMasked (CaloType cType, bool negativeEta, uint32_t cEta, uint32_t iPhi)
uint32_t	nBXPerL1A ()
void	print ()
uint32_t	sof ()
	UCTCTP7RawData (const uint32_t *d)
virtual	~UCTCTP7RawData ()

Private Member Functions
const UCTCTP7RawData &	operator= (const UCTCTP7RawData &i)
	UCTCTP7RawData (const UCTCTP7RawData &)

Private Attributes
const uint32_t *	myDataPtr

Detailed Description

Definition at line 9 of file UCTCTP7RawData.h.

Member Enumeration Documentation

enum UCTCTP7RawData::CaloType

Enumerator
EBEE
HBHE
HF

Definition at line 12 of file UCTCTP7RawData.h.

{EBEE=0, HBHE, HF};

Constructor & Destructor Documentation

UCTCTP7RawData::UCTCTP7RawData ( const uint32_t *  d )

inline

Definition at line 14 of file UCTCTP7RawData.h.

                                    : myDataPtr(d) {
    if(myDataPtr != 0) {
      if(sof() != 0xA110CA7E) {
    LogError("UCTCTP7RawData") << "Failed to see 0xA110CA7E at start - but continuing" << std::endl;
      }
    }
  }

virtual UCTCTP7RawData::~UCTCTP7RawData ( )

inlinevirtual

Definition at line 22 of file UCTCTP7RawData.h.

{;}

UCTCTP7RawData::UCTCTP7RawData ( const UCTCTP7RawData &  )

private

Member Function Documentation

uint32_t UCTCTP7RawData::caloLinkBXID ( )

inline

Definition at line 30 of file UCTCTP7RawData.h.

{return (myDataPtr[1] & 0x00000FFF);}

const uint32_t* UCTCTP7RawData::dataPtr ( ) const

inline

Definition at line 26 of file UCTCTP7RawData.h.

{return myDataPtr;}

uint32_t UCTCTP7RawData::getET ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 144 of file UCTCTP7RawData.h.

References data, hcaldqm::constants::HF, and cmsHarvester::index.

Referenced by L1TCaloLayer1RawToDigi::makeECalTPGs(), L1TCaloLayer1RawToDigi::makeHCalTPGs(), and L1TCaloLayer1RawToDigi::makeHFTPGs().

                                                                                 {
    uint32_t index = getIndex(cType, negativeEta, cEta, iPhi);
    const uint32_t data = myDataPtr[index];
    uint32_t et = 0xDEADBEEF;
    if(cType == HF) {
      // Pick out the correct 8-bits for the iEta chosen
      // Note that cEta = 41 is special, it only occurs for iPhi == 1 and shares cEta = 40 position
      if(cEta == 41) et = ((data >> 16) & 0xFF);
      else et = ((data >> ((cEta - 30) % 4) * 8) & 0xFF);
    }
    else {
      // Pick out the correct 8-bits for the iPhi chosen
      et = ((data >> (iPhi * 8)) & 0xFF);
    }
    return et;
  }

bool UCTCTP7RawData::getFB ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 161 of file UCTCTP7RawData.h.

References data, benchmark_cfg::fb, hcaldqm::constants::HF, and cmsHarvester::index.

Referenced by L1TCaloLayer1RawToDigi::makeECalTPGs(), L1TCaloLayer1RawToDigi::makeHCalTPGs(), and L1TCaloLayer1RawToDigi::makeHFTPGs().

                                                                             {
    uint32_t index = getFeatureIndex(cType, negativeEta, cEta, iPhi);
    const uint32_t data = myDataPtr[index];
    bool fb = false;
    if(cType == HF) {
      // Two bits are expected from HF - this is interface to get one compressed bit!
      fb = (getHFFeatureBits(negativeEta, cEta, iPhi) != 0);
    }
    else {
      // Pick out the correct bit for the tower chosen
      uint32_t tower = iPhi;
      if(((cEta - 1) % 2) == 1) {
    tower += 4;
      }
      fb = ((data & (0x1 << tower)) != 0);
    }
    return fb;
  }

uint32_t UCTCTP7RawData::getFeatureIndex ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 109 of file UCTCTP7RawData.h.

References hcaldqm::constants::HF, and cmsHarvester::index.

                                                                                           {
    // Get index into the data words for the tower
    uint32_t index = getIndex(cType, negativeEta, cEta, iPhi);
    if(cType == EBEE || cType == HBHE) {
      // Two 32-bit words contain ET, so we should offset the index to
      // to the feature and link status bits
      if(((cEta - 1) % 2) == 0) {
    // [index] is offset to ET of first four towers (0 - 3)
    // [index + 2] is where the feature and link status bits are
    index += 2;
      }
      else {
    // In this case [index] is offset to ET of second four towers (4 - 7)
    // [index + 1] is where the feature and link status bits are
    index += 1;
      }
    }
    else if(cType == HF) {
      // HF Fragment has different structure than EBEE and HBHE fragments
      // First three 32-bit words have ETs for 11 objects (yes, 11 not 12)
      // cEta = 40 / 41 are double in eta and flop bettween a and b HF fragments
      // Further the remaining upper byte of the third word actually has feature
      // bits.  This feature index will point to the 4th 32-bit word.  It is
      // expected that the top byte from 3rd 32-bit word will be patched in within
      // the feature bit access function.
      // Since there are three instead of if block as above for EBEE, HBHE
      // I wrote here a more compact implementation of index computation.
      index += (3 - ((cEta - 30) / 4));
    }
    else {
      return 0xDEADBEEF;
    }
    return index;
  }

uint32_t UCTCTP7RawData::getHFFeatureBits ( bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 180 of file UCTCTP7RawData.h.

References data, hcaldqm::constants::HF, cmsHarvester::index, and edm::shift.

                                                                            {
    uint32_t index = getFeatureIndex(HF, negativeEta, cEta, iPhi);
    // Stitch together the top 8 bits from previous 32-bit word and bottom 14 bits from this word
    const uint32_t data = ((myDataPtr[index] & 0x3FFF) << 8) + (myDataPtr[index - 1] >> 24);
    uint32_t shift = (cEta - 30) * 2;
    if(cEta == 41) shift = 20; // 41 occurs on b-fiber but shares the position of 40
    return ((data >> shift) & 0x3);
  }

uint32_t UCTCTP7RawData::getIndex ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 34 of file UCTCTP7RawData.h.

References hcaldqm::constants::HF, and cmsHarvester::index.

                                                                                    {
    uint32_t index = 0xDEADBEEF;
    if(cType == EBEE || cType == HBHE) {
      if(iPhi > 3) {
    LogError("UCTCTP7RawData") << "Incorrect iPhi; iPhi = " << iPhi << "; should be in [0,3]" << std::endl;
    return 0xDEADBEEF;
      }
      if(cEta < 1 || cEta > 28) {
    LogError("UCTCTP7RawData") << "Incorrect caloEta; cEta = " << cEta << "; should be in [1-28]" << std::endl;
    return 0xDEADBEEF;
      }
      // ECAL/HB+HE fragment size is 3 32-bit words
      // Each fragment covers 2 eta and 4 phi towers
      // All four phi towers are in one 32-bit word
      // Even and odd eta are in neighboring 32-bit words
      index = 2 + ( ((cEta - 1) / 2) * (3 + 3) + ((cEta - 1) % 2) );
      // But, towers are arranged in a peculiar order for firmware
      // convenience - the index needs to be computing with these
      // if statements.  This is brittle code that one should be
      // very careful with.
      if(negativeEta) {
    // Add offset for 6 ECAL and 6 HCAL fragments
    index += (6 * (3 + 3));
      }
      else {
    if(cEta > 12) {
      // Add offset for 14 ECAL, 14 HB+HE and 2 HF fragments
      // Note that first six are included in the definition of
      // the variable - index  
      // Note also that HF fragments are larger at 4 32-bit words
      index += ((14 * (3 + 3) + (2 * 4)));
    }
      }
      // Data starts with ECAL towers so offset by 3 additional 32-bit words
      if(cType == HBHE) index += 3;
    }
    else if(cType == HF) {
      if(iPhi > 1) {
    LogError("UCTCTP7RawData") << "HF iPhi should be 0 or 1 (for a , b) - invalid iPhi  = " << iPhi << std::endl;
    return 0xDEADBEEF;
      }
      if(cEta < 30 || cEta > 41) {
    LogError("UCTCTP7RawData") << "HF cEta should be between 30 and 41 - invalid cEta = " << cEta << std::endl;
    return 0xDEADBEEF;
      }
      if(negativeEta) {
    if(iPhi == 0) {
      // Offset by 6 positive eta and 14 negative eta EBEE/HBHE fragments (each 3 32-bit words)
      // There are four HF cEta towers packed in each 32-bit word
      // Add additional offset of 1 for (34-37) and 2 for (38-41)
      index = 2 + 20 * (3 + 3) + ((cEta - 30) / 4);
    }
    else {
      // Additional HF a fragment offset for HF b channel
      index = 2 + 20 * (3 + 3) + 1 * 4 + ((cEta - 30) / 4);
    }
      }
      else {
    if(iPhi == 0) {
      // Offset by all EBEE/HBHE and two HF fragments (4 32-bit words)
      index = 2 + 2 * 14 * (3 + 3) + 2 * 4 + ((cEta - 30) / 4);
    }
    else {
      // Additional HF a fragment offset for HF b channel
      index = 2 + 2 * 14 * (3 + 3) + 3 * 4 + ((cEta - 30) / 4);
    }
      }
    }
    else {
      LogError("UCTCTP7RawData") << "Unknown CaloType " << cType << std::endl;
      return 0xDEADBEEF;
    }
    return index;
  }

uint32_t UCTCTP7RawData::getLinkStatus ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 189 of file UCTCTP7RawData.h.

References data, and cmsHarvester::index.

                                                                                         {
    uint32_t index = getFeatureIndex(cType, negativeEta, cEta, iPhi);
    const uint32_t data = myDataPtr[index];
    return (data >> 16);
  }

bool UCTCTP7RawData::isLinkDown ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 216 of file UCTCTP7RawData.h.

Referenced by L1TCaloLayer1RawToDigi::makeECalTPGs(), L1TCaloLayer1RawToDigi::makeHCalTPGs(), and L1TCaloLayer1RawToDigi::makeHFTPGs().

                                                                                  {
    uint32_t linkStatus = getLinkStatus(cType, negativeEta, cEta, iPhi);
    return ((linkStatus & 0x00004000) != 0);
  }

bool UCTCTP7RawData::isLinkInError ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 211 of file UCTCTP7RawData.h.

Referenced by L1TCaloLayer1RawToDigi::makeECalTPGs(), L1TCaloLayer1RawToDigi::makeHCalTPGs(), and L1TCaloLayer1RawToDigi::makeHFTPGs().

                                                                                     {
    uint32_t linkStatus = getLinkStatus(cType, negativeEta, cEta, iPhi);
    return ((linkStatus & 0x00002000) != 0);
  }

bool UCTCTP7RawData::isLinkMasked ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 221 of file UCTCTP7RawData.h.

Referenced by L1TCaloLayer1RawToDigi::makeECalTPGs(), L1TCaloLayer1RawToDigi::makeHCalTPGs(), and L1TCaloLayer1RawToDigi::makeHFTPGs().

                                                                                    {
    uint32_t linkStatus = getLinkStatus(cType, negativeEta, cEta, iPhi);
    return ((linkStatus & 0x00008000) != 0);
  }

bool UCTCTP7RawData::isLinkMisaligned ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 206 of file UCTCTP7RawData.h.

Referenced by L1TCaloLayer1RawToDigi::makeECalTPGs(), L1TCaloLayer1RawToDigi::makeHCalTPGs(), and L1TCaloLayer1RawToDigi::makeHFTPGs().

                                                                                        {
    uint32_t linkStatus = getLinkStatus(cType, negativeEta, cEta, iPhi);
    return ((linkStatus & 0x00001000) != 0);
  }

bool UCTCTP7RawData::isTowerMasked ( CaloType  cType, bool  negativeEta, uint32_t  cEta, uint32_t  iPhi  )

inline

Definition at line 195 of file UCTCTP7RawData.h.

References hcaldqm::constants::HF.

Referenced by L1TCaloLayer1RawToDigi::makeECalTPGs(), L1TCaloLayer1RawToDigi::makeHCalTPGs(), and L1TCaloLayer1RawToDigi::makeHFTPGs().

                                                                                     {
    uint32_t linkStatus = getLinkStatus(cType, negativeEta, cEta, iPhi);
    uint32_t tower = iPhi;
    if(((cEta - 1) % 2) == 1) tower += 4;
    if(cType == HF) {
      tower = (cEta - 30);
      if(cEta == 41) tower = 10;
    }
    return ((linkStatus & (0x1 << tower)) != 0);
  }

uint32_t UCTCTP7RawData::nBXPerL1A ( )

inline

Definition at line 32 of file UCTCTP7RawData.h.

{return ((myDataPtr[1] & 0x000F0000) >> 16);}

const UCTCTP7RawData& UCTCTP7RawData::operator= ( const UCTCTP7RawData &  i )

private

void UCTCTP7RawData::print ( void  )

inline

Definition at line 226 of file UCTCTP7RawData.h.

References gather_cfg::cout, TauDecayModes::dec, edm::first(), hcaldqm::constants::HF, and i.

Referenced by L1TCaloLayer1RawToDigi::produce().

               {
    using namespace std;
    cout << "CTP7 Payload Header:" << endl;
    cout << "No BX per L1A = " << dec << nBXPerL1A() << endl;
    cout << "Calo BX ID    = " << dec << caloLinkBXID() << endl;
    CaloType cType = EBEE;
    bool negativeEta = false;
    bool first = true;
    for(uint32_t i = 0; i < 2; i++) {
      if(i != 0) negativeEta = true;
      first = true;
      cType = EBEE;
      for(uint32_t cEta = 1; cEta <= 28; cEta++) {
    for(uint32_t iPhi = 0; iPhi < 4; iPhi++) {
      if(getLinkStatus(cType, negativeEta, cEta, iPhi) != 0 ||
         getET(cType, negativeEta, cEta, iPhi) != 0) {
        if(first) cout << "EcalET FG    LinkStatus" << endl;
        first = false;
        cout << dec << setfill(' ') << setw(6) << getET(cType, negativeEta, cEta, iPhi) << "  "
         << getFB(cType, negativeEta, cEta, iPhi) << "    "
         << showbase << internal << setfill('0') << setw(10) << hex << getLinkStatus(cType, negativeEta, cEta, iPhi)
         << " (" << dec << getIndex(cType, negativeEta, cEta, iPhi) << ", " << negativeEta << ", " << cEta << ", " << iPhi << ")"
         << endl;
      }
    }
      }
      first = true;
      cType = HBHE;
      for(uint32_t cEta = 1; cEta <= 28; cEta++) {
    for(uint32_t iPhi = 0; iPhi < 4; iPhi++) {
      if(getLinkStatus(cType, negativeEta, cEta, iPhi) != 0 ||
         getET(cType, negativeEta, cEta, iPhi) != 0) {
        if(first) cout << "HcalET Feature LinkStatus" << endl;
        first = false;
        cout << dec << setfill(' ') << setw(6) << getET(cType, negativeEta, cEta, iPhi) << "  "
         << getFB(cType, negativeEta, cEta, iPhi) << "   "
         << showbase << internal << setfill('0') << setw(10) << hex << getLinkStatus(cType, negativeEta, cEta, iPhi)
         << " (" << dec << getIndex(cType, negativeEta, cEta, iPhi) << ", " << negativeEta << ", " << cEta << ", " << iPhi << ")"
         << endl;
      }
    }
      }
      first = true;
      cType = HF;
      for(uint32_t cEta = 30; cEta <= 40; cEta++) {
    for(uint32_t iPhi = 0; iPhi < 2; iPhi++) {
      if(iPhi == 1 && cEta == 40) cEta = 41;
      if(getLinkStatus(cType, negativeEta, cEta, iPhi) != 0 ||
         getET(cType, negativeEta, cEta, iPhi) != 0) {
        if(first) cout << "HF-ET    Feature LinkStatus" << endl;
        first = false;
        cout << dec << setfill(' ') << setw(6) << getET(cType, negativeEta, cEta, iPhi) << "  "
         << dec << setfill(' ') << setw(2) << getHFFeatureBits(negativeEta, cEta, iPhi) << "   "
         << showbase << internal << setfill('0') << setw(10) << hex << getLinkStatus(cType, negativeEta, cEta, iPhi)
         << " (" << dec << getIndex(cType, negativeEta, cEta, iPhi) << ", " << negativeEta << ", " << cEta << ", " << iPhi << ")"
         << endl;
      }
    }
      }
    }
  }

uint32_t UCTCTP7RawData::sof ( )

inline

Definition at line 28 of file UCTCTP7RawData.h.

{return myDataPtr[0];}

Member Data Documentation

const uint32_t* UCTCTP7RawData::myDataPtr

private

Definition at line 297 of file UCTCTP7RawData.h.