FPGADataFormatTool Class Reference

#include <FPGADataFormatTool.h>

Inheritance diagram for FPGADataFormatTool:

Collaboration diagram for FPGADataFormatTool:

Public Member Functions
virtual StatusCode	initialize () override
virtual StatusCode	convertPixelHitsToFPGADataFormat (const PixelRDO_Container &pixelRDO, std::vector< uint64_t > &encodedData, const std::vector< IdentifierHash > &hashList, const EventContext &ctx) const override
	Covert the Pixel RDOs to the test vector format as requited by FPGA EF tracking alogrithms.
virtual StatusCode	convertStripHitsToFPGADataFormat (const SCT_RDO_Container &stripRDO, std::vector< uint64_t > &encodedData, const std::vector< IdentifierHash > &hashList, const EventContext &ctx) const override
	Covert the Strip RDOs to the test vector format as requited by FPGA EF tracking alogrithms.
virtual StatusCode	convertFPGATracksToFPGADataFormat (const FPGATrackSimTrackCollection *tracks, std::vector< uint64_t > &encodedData, const EventContext &ctx) const override
virtual StatusCode	convertFPGASliceToFPGADataFormat (const FPGATrackSimHitCollection *hitsInSlices, bool doPixel, bool doStrip, std::vector< uint64_t > &encodedData, const EventContext &ctx) const override
virtual StatusCode	convertFPGAHitsToFPGADataFormat (const FPGATrackSimHitCollection *allHits, bool doPixel, bool doStrip, std::vector< uint64_t > &encodedData, const EventContext &ctx) const override

Private Member Functions
StatusCode	convertPixelRDO (const PixelRDO_Container &pixelRDO, std::vector< uint64_t > &encodedData, const std::vector< IdentifierHash > &hashList, const EventContext &ctx) const
StatusCode	convertStripRDO (const SCT_RDO_Container &stripRDO, std::vector< uint64_t > &encodedData, const std::vector< IdentifierHash > &hashList, const EventContext &ctx) const
StatusCode	convertFPGATracks (const FPGATrackSimTrackCollection *tracks, std::vector< uint64_t > &encodedData, const EventContext &ctx) const
StatusCode	convertFPGASlices (const FPGATrackSimHitCollection *hitsInSlices, bool doPixel, bool doStrip, std::vector< uint64_t > &encodedData, const EventContext &ctx) const
StatusCode	convertFPGAHits (const FPGATrackSimHitCollection *hits, bool doPixel, bool doStrip, std::vector< uint64_t > &encodedData, const EventContext &ctx) const
StatusCode	fillHeader (std::vector< uint64_t > &encodedData) const
StatusCode	fillFooter (std::vector< uint64_t > &encodedData) const
StatusCode	fillModuleHeader (const InDetDD::SiDetectorElement *sielement, std::vector< uint64_t > &encodedData) const
void	fillHit (const FPGATrackSimHit *hit, bool isLast, bool isLastofSlice, std::vector< uint64_t > &encodedData) const

Private Attributes
const PixelID *	m_pixelId = nullptr
const SCT_ID *	m_sctId = nullptr
const InDetDD::SiDetectorManager *	m_PIX_mgr = nullptr
const InDetDD::SiDetectorManager *	m_SCT_mgr = nullptr

Detailed Description

Definition at line 21 of file FPGADataFormatTool.h.

Member Function Documentation

convertFPGAHits()

StatusCode FPGADataFormatTool::convertFPGAHits ( const FPGATrackSimHitCollection * hits, bool doPixel, bool doStrip, std::vector< uint64_t > & encodedData, const EventContext & ctx ) const

private

Definition at line 152 of file FPGADataFormatTool.cxx.

                {
 
    ATH_MSG_DEBUG("Encodings Hits: ");                                                                                                                                                                    
 
    // first organize maps with hits group in module
    std::map<unsigned int, std::vector<const FPGATrackSimHit*> > organizedHits;
 
    for (size_t i = 0; i < allHits->size(); i++)
    {
        const FPGATrackSimHit& hit = *allHits->at(i);
 
        if((doPixel && hit.isPixel()) || (doStrip && hit.isStrip()))
            organizedHits[hit.getIdentifier()].push_back(&hit);
    }
 
    // encode the hits
    for (const auto& hits: organizedHits)
    {
        const auto& firstHit = hits.second[0];
        auto mod_w1 = FPGADataFormatUtilities::fill_M_HDR_w1 (FPGADataFormatUtilities::M_HDR_FLAG, firstHit->getIdentifier(), firstHit->getIdentifierHash(), 0);
        encodedData.push_back(FPGADataFormatUtilities::get_dataformat_M_HDR_w1(mod_w1));
 
        unsigned int counter = 0;
        for(const auto& hit: hits.second)
        {    
            bool isLast = (counter + 1 == hits.second.size());
            fillHit(hit, isLast, false, encodedData);
            counter++;
        }
    }
    return StatusCode::SUCCESS;
 
}

convertFPGAHitsToFPGADataFormat()

StatusCode FPGADataFormatTool::convertFPGAHitsToFPGADataFormat ( const FPGATrackSimHitCollection * allHits, bool doPixel, bool doStrip, std::vector< uint64_t > & encodedData, const EventContext & ctx ) const

overridevirtual

Definition at line 130 of file FPGADataFormatTool.cxx.

                                       {
 
    // Fill the event header
    ATH_CHECK(fillHeader(encodedData));
 
    // Convert Slices
    ATH_CHECK(convertFPGAHits(allHits, doPixel, doStrip, encodedData, ctx));
 
    // Fill the event footer
    ATH_CHECK(fillFooter(encodedData));
 
 
    return StatusCode::SUCCESS;
}

convertFPGASlices()

StatusCode FPGADataFormatTool::convertFPGASlices ( const FPGATrackSimHitCollection * hitsInSlices, bool doPixel, bool doStrip, std::vector< uint64_t > & encodedData, const EventContext & ctx ) const

private

Definition at line 82 of file FPGADataFormatTool.cxx.

                {
 
    ATH_MSG_DEBUG("Encoded Slices: ");                                                                                                                                                                    
 
    auto sliceWord_w1 = FPGADataFormatUtilities::fill_SLICE_HDR_w1(FPGADataFormatUtilities::SLICE_HDR_FLAG, 34, 0, 0, 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_SLICE_HDR_w1(sliceWord_w1));   
 
    std::map<unsigned int, std::vector<const FPGATrackSimHit*> > organizedHits;
 
    for (size_t i = 0; i < hitsinSlice->size(); i++)
    {
        const FPGATrackSimHit& hit = *hitsinSlice->at(i);
 
        if((doPixel && hit.isPixel()) || (doStrip && hit.isStrip()))
            organizedHits[hit.getIdentifier()].push_back(&hit);
    }
 
    // encode the hits
    unsigned int moduleCounter = 0;
    for (const auto& hits: organizedHits)
    {
        const auto& firstHit = hits.second[0];
        auto mod_w1 = FPGADataFormatUtilities::fill_M_HDR_w1 (FPGADataFormatUtilities::M_HDR_FLAG, firstHit->getIdentifier(), firstHit->getIdentifierHash(), 0);
        encodedData.push_back(FPGADataFormatUtilities::get_dataformat_M_HDR_w1(mod_w1));
 
        unsigned int counter = 0;
        for(const auto& hit: hits.second)
        {    
            bool isLast = (counter + 1 == hits.second.size());
            bool isLastofSlice = isLast && (moduleCounter + 1 == organizedHits.size()); // Since we are only doing once slice at a time
            fillHit(hit, isLast, isLastofSlice, encodedData);
            counter++;
        }
        moduleCounter++;
      }
    
    return StatusCode::SUCCESS;
 
}

convertFPGASliceToFPGADataFormat()

StatusCode FPGADataFormatTool::convertFPGASliceToFPGADataFormat ( const FPGATrackSimHitCollection * hitsInSlices, bool doPixel, bool doStrip, std::vector< uint64_t > & encodedData, const EventContext & ctx ) const

overridevirtual

Definition at line 60 of file FPGADataFormatTool.cxx.

                                       {
 
    // Fill the event header
    ATH_CHECK(fillHeader(encodedData));
 
    // Convert Slices
    ATH_CHECK(convertFPGASlices(slices, doPixel, doStrip, encodedData, ctx));
 
    // Fill the event footer
    ATH_CHECK(fillFooter(encodedData));
 
 
    return StatusCode::SUCCESS;
}

convertFPGATracks()

StatusCode FPGADataFormatTool::convertFPGATracks ( const FPGATrackSimTrackCollection * tracks, std::vector< uint64_t > & encodedData, const EventContext & ctx ) const

private

Definition at line 214 of file FPGADataFormatTool.cxx.

                {
 
    for (const FPGATrackSimTrack& track : *tracks) 
    {
        int bitmask = 0;
        for (const auto& hit : track.getFPGATrackSimHitPtrs())
        {
            if (!hit){
                ATH_MSG_ERROR("Null hit pointer from getFPGATrackSimHitPtrs() in convertFPGATracks");
                return StatusCode::FAILURE;
            }
            bitmask |= 2 << hit->getLayer();
        }
 
        ATH_MSG_DEBUG("Encoded GTrack: ");
        ATH_MSG_DEBUG("\tetaregion: " << track.getHoughY());
        ATH_MSG_DEBUG("\tphiregion: " << track.getHoughX());
        ATH_MSG_DEBUG("\tlayerbitmask: " << bitmask);
        ATH_MSG_DEBUG("\td0: " << track.getD0());
        ATH_MSG_DEBUG("\tz0: " << track.getZ0());
        ATH_MSG_DEBUG("\tqoverpt: " << track.getQOverPt());
        ATH_MSG_DEBUG("\tphi: " << track.getPhi());
        ATH_MSG_DEBUG("\teta: " << track.getEta());
 
        auto trackBinsIndex = track.getBinIdx();
        auto gtrackWord_w1 = FPGADataFormatUtilities::fill_GTRACK_HDR_w1(
                0xee,
                0,
                track.getHoughY(),
                track.getHoughX(),
                trackBinsIndex[0],
                trackBinsIndex[1],
                0,
                bitmask);
        encodedData.push_back(FPGADataFormatUtilities::get_dataformat_GTRACK_HDR_w1(gtrackWord_w1));      
 
        auto gtrackWord_w2 = FPGADataFormatUtilities::fill_GTRACK_HDR_w2(
                trackBinsIndex[2], 
                track.getD0(),
                track.getZ0(), 
                trackBinsIndex[3]);
        encodedData.push_back(FPGADataFormatUtilities::get_dataformat_GTRACK_HDR_w2(gtrackWord_w2));  
 
        auto gtrackWord_w3 = FPGADataFormatUtilities::fill_GTRACK_HDR_w3(
                track.getQOverPt(), 
                track.getPhi(),
                track.getEta(), 
                trackBinsIndex[3]);
        encodedData.push_back(FPGADataFormatUtilities::get_dataformat_GTRACK_HDR_w3(gtrackWord_w3));  
 
        std::vector<std::shared_ptr<const FPGATrackSimHit>> hits = track.getFPGATrackSimHitPtrs();
        hits.erase(
        std::remove_if(hits.begin(), hits.end(),
            [](const std::shared_ptr<const FPGATrackSimHit>& hit) { return !hit || !hit->isReal(); }),
        hits.end());
 
        for(unsigned int i = 0 ; i < hits.size(); i++)
        {
            const auto& hit = hits[i];
            bool isLast = (i+1 == hits.size());
            fillHit(hit.get(), isLast, false, encodedData);
        }
 
 
    }
 
 
    return StatusCode::SUCCESS;
}

convertFPGATracksToFPGADataFormat()

StatusCode FPGADataFormatTool::convertFPGATracksToFPGADataFormat ( const FPGATrackSimTrackCollection * tracks, std::vector< uint64_t > & encodedData, const EventContext & ctx ) const

overridevirtual

Definition at line 196 of file FPGADataFormatTool.cxx.

                                       {
 
    // Fill the event header
    ATH_CHECK(fillHeader(encodedData));
 
    // Convert the strip RDO
    ATH_CHECK(convertFPGATracks(tracks, encodedData, ctx));
 
    // Fill the event footer
    ATH_CHECK(fillFooter(encodedData));
 
 
    return StatusCode::SUCCESS;
}

convertPixelHitsToFPGADataFormat()

StatusCode FPGADataFormatTool::convertPixelHitsToFPGADataFormat ( const PixelRDO_Container & pixelRDO, std::vector< uint64_t > & encodedData, const std::vector< IdentifierHash > & hashList, const EventContext & ctx ) const

overridevirtual

Covert the Pixel RDOs to the test vector format as requited by FPGA EF tracking alogrithms.

Definition at line 20 of file FPGADataFormatTool.cxx.

                                       {
 
    // Fill the event header
    ATH_CHECK(fillHeader(encodedData));
 
    // Convert the strip RDO
    ATH_CHECK(convertPixelRDO(pixelRDO, encodedData, hashList, ctx));
 
    // Fill the event footer
    ATH_CHECK(fillFooter(encodedData));
 
 
    return StatusCode::SUCCESS;
}

convertPixelRDO()

StatusCode FPGADataFormatTool::convertPixelRDO ( const PixelRDO_Container & pixelRDO, std::vector< uint64_t > & encodedData, const std::vector< IdentifierHash > & hashList, const EventContext & ctx ) const

private

Definition at line 290 of file FPGADataFormatTool.cxx.

                {
 
    constexpr int maxChannels = 1000;
    bool filledHeader = false;
    for (const InDetRawDataCollection<PixelRDORawData>* pixel_rdoCollection : pixelRDO) 
    {
        if (pixel_rdoCollection == nullptr) { continue; }
 
        int nChannels = 0;
        // loop on all RDOs
        for (const PixelRDORawData* pixelRawData : *pixel_rdoCollection) 
        {
            Identifier rdoId = pixelRawData->identify();
            // get the det element from the det element collection
            const InDetDD::SiDetectorElement* sielement = m_PIX_mgr->getDetectorElement(rdoId); 
            // if hash list has elements, check if the current Si in the list otherwise, continue
            if(hashList.size() > 0)
            {
                if(std::find(hashList.begin(), hashList.end(), sielement->identifyHash()) == hashList.end()) continue;
            }
 
            // Fill the module header
            if(!filledHeader)
            {
                ATH_CHECK(fillModuleHeader(sielement, encodedData));
                filledHeader = true;
            }
 
            // Get the pixel word
            auto pixelWord = FPGADataFormatUtilities::fill_PIXEL_EF_RDO (
                    (pixelRawData == pixel_rdoCollection->back()) || (nChannels == maxChannels), // last
                    m_pixelId->phi_index(rdoId), // ROW
                    m_pixelId->eta_index(rdoId), // COL
                    pixelRawData->getToT(), // TOT
                    pixelRawData->getLVL1A(),  // Lvl!
                    0x0F0F0F // Spare
                    );
 
            // Push the word into the vector
            encodedData.push_back(FPGADataFormatUtilities::get_dataformat_PIXEL_EF_RDO(pixelWord));
 
            if(nChannels == maxChannels) break;
            nChannels++;
            //}
    } // end for each RDO in the collection
 
    // reset the header 
    filledHeader = false;
 
} // for each pixel RDO collection
 
return StatusCode::SUCCESS;
}

convertStripHitsToFPGADataFormat()

StatusCode FPGADataFormatTool::convertStripHitsToFPGADataFormat ( const SCT_RDO_Container & stripRDO, std::vector< uint64_t > & encodedData, const std::vector< IdentifierHash > & hashList, const EventContext & ctx ) const

overridevirtual

Covert the Strip RDOs to the test vector format as requited by FPGA EF tracking alogrithms.

Definition at line 39 of file FPGADataFormatTool.cxx.

                                       {
 
    // Fill the event header
    ATH_CHECK(fillHeader(encodedData));
 
    // Convert the strip RDO
    ATH_CHECK(convertStripRDO(stripRDO, encodedData, hashList, ctx));
 
    // Fill the event footer
    ATH_CHECK(fillFooter(encodedData));
 
    return StatusCode::SUCCESS;
}

convertStripRDO()

StatusCode FPGADataFormatTool::convertStripRDO ( const SCT_RDO_Container & stripRDO, std::vector< uint64_t > & encodedData, const std::vector< IdentifierHash > & hashList, const EventContext & ctx ) const

private

Definition at line 349 of file FPGADataFormatTool.cxx.

                {
    constexpr int MaxChannelinStripRow = 128;
    long unsigned int stripNumber = 0;
    bool filledHeader = false;
 
    uint64_t packedWord = 0;
    bool firstClusterFilled = false;
 
    for (const InDetRawDataCollection<SCT_RDORawData>* SCT_Collection : stripRDO) {
        if (SCT_Collection == nullptr) { continue; }
 
        std::map<int, bool> firedStrips;
        std::map<int, const SCT_RDORawData*> firedStripsToRDO;
 
        // Preprocess the SCT collection hits to get information for encoding strip in ITK format
        // All fired strips are stored in a map to get an overview of the full module that should be 
        // used to encode the data into the ITk format.
        for (const SCT_RDORawData* sctRawData : *SCT_Collection) {
            const Identifier rdoId = sctRawData->identify();
            const int baseLineStrip{m_sctId->strip(rdoId)};
            for (int i = 0; i < sctRawData->getGroupSize(); i++) {
                firedStrips[baseLineStrip + i] = true;
                firedStripsToRDO[baseLineStrip + i] = sctRawData;
            }
        }
        // Loop over the fired hits and encode them in the ITk strips hit map
        // Finds unique hits in the list that can be encoded and don't overlap
        std::map<int, int> stripEncodingForITK;
        std::map<int, const SCT_RDORawData* > stripEncodingForITKToRDO;
        for (const auto& [stripID, fired] : firedStrips) {
            // Skip strips that have already been used in a cluster
            if (!fired) continue;
 
            // Check the next 3 hits if they exist and have a hit in them
            std::bitset<3> hitMap;
            int currChipID = stripID / MaxChannelinStripRow;
            int maxStripIDForCurrChip = (currChipID + 1) * MaxChannelinStripRow;
 
            for (int i = 0; i < 3; i++) {
                // Do not cluster strips that are outside the range of this chip
                if ((stripID + 1 + i) >= maxStripIDForCurrChip) continue;
                if (firedStrips.find(stripID + 1 + i) != firedStrips.end()) {
                    if (firedStrips.at(stripID + 1 + i)) {
                        hitMap[2 - i] = 1;
                        firedStrips[stripID + 1 + i] = false;
                    } else {
                        hitMap[2 - i] = 0;
                    }
                }
            }
 
            // Encode the hit map into an integer
            stripEncodingForITK[stripID] = static_cast<int>(hitMap.to_ulong());
            stripEncodingForITKToRDO[stripID] = firedStripsToRDO[stripID];
        }
 
        stripNumber = 0;
        firstClusterFilled = false;
 
        // Process each fired strip and encode it
        for (const auto& [stripID, encoding] : stripEncodingForITK) {
            const SCT_RDORawData* sctRawData = stripEncodingForITKToRDO[stripID];
            const Identifier rdoId = sctRawData->identify();
            const InDetDD::SiDetectorElement* sielement = m_SCT_mgr->getDetectorElement(rdoId);
 
            // if hash list has elements, check if the current Si in the list otherwise, continue
            if(hashList.size() > 0)
            {
                if(std::find(hashList.begin(), hashList.end(), sielement->identifyHash()) == hashList.end()) continue;
            }
 
            // Fill the module header if not already filled
            if (!filledHeader) {
                if (!fillModuleHeader(sielement, encodedData)) return StatusCode::FAILURE;
                filledHeader = true;
            }
 
            // Compute chip ID and ITk strip ID
            int chipID = stripID / MaxChannelinStripRow;
            int ITkStripID = stripID % MaxChannelinStripRow;
 
            // Adjust for row offset based on the eta module index
            int offset = m_sctId->eta_module(rdoId) % 2;
            if (m_sctId->barrel_ec(rdoId) == 0) {
                offset = (std::abs(m_sctId->eta_module(rdoId)) - 1) % 2;
            }
            ITkStripID += offset * MaxChannelinStripRow;
            stripNumber++;
            // Determine if this is the last cluster in the module
            bool lastBit = (stripNumber == stripEncodingForITK.size());
 
            // Create the encoded strip word
            auto stripWord = FPGADataFormatUtilities::fill_STRIP_EF_RDO(
                    lastBit,          // last bit indicating module boundary
                    chipID,           // chip ID
                    ITkStripID,      // cluster number
                    stripEncodingForITK.at(stripID), // cluster map
                    0x0F0F           // spare bits
                    );
 
            uint32_t encodedCluster = FPGADataFormatUtilities::get_dataformat_STRIP_EF_RDO(stripWord);
 
            // **Pack two clusters into a single 64-bit word**
            if (!firstClusterFilled) {
                packedWord = (static_cast<uint64_t>(encodedCluster) << 32); // Store first cluster in upper 32 bits
                firstClusterFilled = true;
            } else {
                packedWord |= static_cast<uint64_t>(encodedCluster); // Store second cluster in lower 32 bits
                encodedData.push_back(packedWord);  // Push the full packed word
                firstClusterFilled = false;  // Reset flag
                packedWord = 0;  // Clear for the next pair
            }
 
            // If this is the last cluster in the module and a single cluster is left, push it
            if (lastBit && firstClusterFilled) {
                encodedData.push_back(packedWord);
            }
 
        }
        // Reset the header flag for the next module
        filledHeader = false;
    } // end for each RDO in the strip collection
 
    return StatusCode::SUCCESS;
}

fillFooter()

StatusCode FPGADataFormatTool::fillFooter ( std::vector< uint64_t > & encodedData ) const

private

Definition at line 498 of file FPGADataFormatTool.cxx.

{
    // Fill the event header
    auto footer_w1 = FPGADataFormatUtilities::fill_EVT_FTR_w1 (FPGADataFormatUtilities::EVT_FTR_FLAG, 0, 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_EVT_FTR_w1(footer_w1));
 
    // Fill the event header
    auto footer_w2 = FPGADataFormatUtilities::fill_EVT_FTR_w2 (0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_EVT_FTR_w2(footer_w2));
 
    // Fill the event header
    auto footer_w3 = FPGADataFormatUtilities::fill_EVT_FTR_w3 (encodedData.size(), 44939973);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_EVT_FTR_w3(footer_w3));
 
    return StatusCode::SUCCESS;
}

fillHeader()

StatusCode FPGADataFormatTool::fillHeader ( std::vector< uint64_t > & encodedData ) const

private

Definition at line 481 of file FPGADataFormatTool.cxx.

{
    // Fill the event header
    auto header_w1 = FPGADataFormatUtilities::fill_EVT_HDR_w1 (FPGADataFormatUtilities::EVT_HDR_FLAG, 1, 0, 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_EVT_HDR_w1(header_w1));
 
    // Fill the event header
    auto header_w2 = FPGADataFormatUtilities::fill_EVT_HDR_w2 (242000, 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_EVT_HDR_w2(header_w2));
 
    // Fill the event header
    auto header_w3 = FPGADataFormatUtilities::fill_EVT_HDR_w3 (0, 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_EVT_HDR_w3(header_w3));
 
    return StatusCode::SUCCESS;
}

fillHit()

void FPGADataFormatTool::fillHit ( const FPGATrackSimHit * hit, bool isLast, bool isLastofSlice, std::vector< uint64_t > & encodedData ) const

private

Definition at line 526 of file FPGADataFormatTool.cxx.

{
    int cluster1D=0;
    int cluster2D=0;
    if(hit->getOriginalHit().getCluster1ID() >=0)
    {
        cluster1D=hit->getOriginalHit().getCluster1ID();
    }
 
    if(hit->getOriginalHit().getCluster2ID() >=0)
    {
        cluster2D=hit->getOriginalHit().getCluster2ID();
    }
 
    ATH_MSG_DEBUG("\tphiregion: " << hit->getLayer());
    ATH_MSG_DEBUG("\tR: " << hit->getR());
    ATH_MSG_DEBUG("\tphi: " << hit->getGPhi());
    ATH_MSG_DEBUG("\tZ: " << hit->getZ());
    ATH_MSG_DEBUG("\tcluster1D: " << cluster1D);
    ATH_MSG_DEBUG("\tcluster2D: " << cluster2D);
 
    auto ghit_w1 = FPGADataFormatUtilities::fill_GHITZ_w1(isLast, hit->getLayer(), hit->getR(),  hit->getGPhi(), hit->getZ(), isLastofSlice, 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_GHITZ_w1(ghit_w1));  
    // overwrite the information for now
    cluster1D = hit->getIdentifierHash();
    auto ghit_w2 = FPGADataFormatUtilities::fill_GHITZ_w2 (cluster1D, cluster2D, hit->getEtaModule(), 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_GHITZ_w2(ghit_w2));  
}

fillModuleHeader()

StatusCode FPGADataFormatTool::fillModuleHeader ( const InDetDD::SiDetectorElement * sielement, std::vector< uint64_t > & encodedData ) const

private

Definition at line 515 of file FPGADataFormatTool.cxx.

{
    auto mod_w1 = FPGADataFormatUtilities::fill_M_HDR_w1 (FPGADataFormatUtilities::M_HDR_FLAG, sielement->identify().get_identifier32().get_compact(), 
            sielement->identifyHash().value(), 0);
    encodedData.push_back(FPGADataFormatUtilities::get_dataformat_M_HDR_w1(mod_w1));
 
    return StatusCode::SUCCESS;
}

initialize()

StatusCode FPGADataFormatTool::initialize ( )

overridevirtual

Definition at line 9 of file FPGADataFormatTool.cxx.

                                          {
    ATH_MSG_INFO("Initializing IEFTrackingFPGADataFormatTool tool");
 
    ATH_CHECK(detStore()->retrieve(m_PIX_mgr, "ITkPixel"));
    ATH_CHECK(detStore()->retrieve(m_pixelId, "PixelID"));
    ATH_CHECK(detStore()->retrieve(m_SCT_mgr, "ITkStrip"));
    ATH_CHECK(detStore()->retrieve(m_sctId, "SCT_ID"));
 
    return StatusCode::SUCCESS;
}

Member Data Documentation

m_PIX_mgr

const InDetDD::SiDetectorManager* FPGADataFormatTool::m_PIX_mgr = nullptr

private

Definition at line 71 of file FPGADataFormatTool.h.

m_pixelId

const PixelID* FPGADataFormatTool::m_pixelId = nullptr

private

Definition at line 68 of file FPGADataFormatTool.h.

m_SCT_mgr

const InDetDD::SiDetectorManager* FPGADataFormatTool::m_SCT_mgr = nullptr

private

Definition at line 72 of file FPGADataFormatTool.h.

m_sctId

const SCT_ID* FPGADataFormatTool::m_sctId = nullptr

private

Definition at line 69 of file FPGADataFormatTool.h.

---

The documentation for this class was generated from the following files:

• FPGADataFormatTool.h
• FPGADataFormatTool.cxx