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/****************************************************************************
*
* This is a part of TOTEM offline software.
* Authors:
* Jan Kašpar (jan.kaspar@gmail.com)
* Seyed Mohsen Etesami (setesami@cern.ch)
* Laurent Forthomme
****************************************************************************/
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "EventFilter/CTPPSRawToDigi/interface/RawToDigiConverter.h"
#include "EventFilter/CTPPSRawToDigi/interface/CounterChecker.h"
#include "EventFilter/CTPPSRawToDigi/interface/DiamondVFATFrame.h"
#include "EventFilter/CTPPSRawToDigi/interface/TotemSampicFrame.h"
#include "EventFilter/CTPPSRawToDigi/interface/TotemT2VFATFrame.h"
#include "DataFormats/CTPPSDetId/interface/TotemRPDetId.h"
#include "DataFormats/CTPPSDetId/interface/CTPPSDiamondDetId.h"
#include "DataFormats/CTPPSDetId/interface/TotemTimingDetId.h"
#include "DataFormats/CTPPSDetId/interface/TotemT2DetId.h"
using namespace std;
using namespace edm;
RawToDigiConverter::RawToDigiConverter(const edm::ParameterSet &conf)
: verbosity(conf.getUntrackedParameter<unsigned int>("verbosity", 0)),
printErrorSummary(conf.getUntrackedParameter<bool>("printErrorSummary")),
printUnknownFrameSummary(conf.getUntrackedParameter<bool>("printUnknownFrameSummary")),
testFootprint(conf.getParameter<unsigned int>("testFootprint")),
testCRC(conf.getParameter<unsigned int>("testCRC")),
testID(conf.getParameter<unsigned int>("testID")),
testECMostFrequent(conf.getParameter<unsigned int>("testECMostFrequent")),
testBCMostFrequent(conf.getParameter<unsigned int>("testBCMostFrequent")),
EC_min(conf.getUntrackedParameter<unsigned int>("EC_min", 10)),
BC_min(conf.getUntrackedParameter<unsigned int>("BC_min", 10)),
EC_fraction(conf.getUntrackedParameter<double>("EC_fraction", 0.6)),
BC_fraction(conf.getUntrackedParameter<double>("BC_fraction", 0.6)),
olderTotemT2FileTest(conf.getParameter<bool>("useOlderT2TestFile")) {}
void RawToDigiConverter::runCommon(const VFATFrameCollection &input,
const TotemDAQMapping &mapping,
map<TotemFramePosition, RawToDigiConverter::Record> &records) {
// EC and BC checks (wrt. the most frequent value), BC checks per subsystem
CounterChecker ECChecker(CounterChecker::ECChecker, "EC", EC_min, EC_fraction, verbosity);
CounterChecker BCChecker(CounterChecker::BCChecker, "BC", BC_min, BC_fraction, verbosity);
// initialise structure merging vfat frame data with the mapping
for (auto &p : mapping.VFATMapping) {
TotemVFATStatus st;
st.setMissing(true);
records[p.first] = {&p.second, nullptr, st};
}
// event error message buffer
stringstream ees;
// associate data frames with records
for (VFATFrameCollection::Iterator fr(&input); !fr.IsEnd(); fr.Next()) {
// frame error message buffer
stringstream fes;
bool problemsPresent = false;
bool stopProcessing = false;
// skip data frames not listed in the DAQ mapping
auto records_it = records.find(fr.Position());
if (records_it == records.end()) {
unknownSummary[fr.Position()]++;
continue;
}
// update record
Record &record = records_it->second;
record.frame = fr.Data();
record.status.setMissing(false);
record.status.setNumberOfClustersSpecified(record.frame->isNumberOfClustersPresent());
record.status.setNumberOfClusters(record.frame->getNumberOfClusters());
// check for T2 payload bits
int rawT2 = fr.Position().getRawPosition();
bool isT2Frame = (rawT2 >> 18);
// check footprint
if (((!isT2Frame) && testFootprint != tfNoTest && !record.frame->checkFootprint()) ||
(isT2Frame && testFootprint != tfNoTest && !record.frame->checkFootprintT2())) {
problemsPresent = true;
if (verbosity > 0)
fes << " invalid footprint" << endl;
if (testFootprint == tfErr) {
record.status.setFootprintError();
stopProcessing = true;
}
}
// check CRC
if (((!isT2Frame) && (testCRC != tfNoTest && !record.frame->checkCRC())) ||
(isT2Frame && testCRC != tfNoTest && !record.frame->checkCRCT2())) {
problemsPresent = true;
if (verbosity > 0)
fes << " CRC failure" << endl;
if (testCRC == tfErr) {
record.status.setCRCError();
stopProcessing = true;
}
}
// check the id mismatch
if (testID != tfNoTest && record.frame->isIDPresent() &&
(record.frame->getChipID() & 0xFFF) != (record.info->hwID & 0xFFF)) {
if (verbosity > 0)
fes << " ID mismatch (data: 0x" << hex << record.frame->getChipID() << ", mapping: 0x" << record.info->hwID
<< dec << ", symbId: " << record.info->symbolicID.symbolicID << ")" << endl;
if (testID == tfErr) {
record.status.setIDMismatch();
stopProcessing = true;
}
}
// if there were errors, put the information to ees buffer
if (verbosity > 0 && problemsPresent) {
string message = (stopProcessing) ? "(and will be dropped)" : "(but will be used though)";
if (verbosity > 2) {
if (isT2Frame && verbosity > 3)
record.frame->PrintT2();
ees << " Frame at " << fr.Position() << " seems corrupted " << message << ":" << endl;
ees << fes.rdbuf();
} else
ees << " Frame at " << fr.Position() << " seems corrupted " << message << "." << endl;
}
// if there were serious errors, do not process this frame
if (stopProcessing)
continue;
// fill EC and BC values to the statistics
if (fr.Data()->isECPresent())
ECChecker.Fill(fr.Data()->getEC(), fr.Position());
if (fr.Data()->isBCPresent())
BCChecker.Fill(fr.Data()->getBC(), fr.Position());
}
// analyze EC and BC statistics
if (testECMostFrequent != tfNoTest)
ECChecker.Analyze(records, (testECMostFrequent == tfErr), ees);
if (testBCMostFrequent != tfNoTest)
BCChecker.Analyze(records, (testBCMostFrequent == tfErr), ees);
// add error message for missing frames
if (verbosity > 1) {
for (const auto &p : records) {
if (p.second.status.isMissing())
ees << "Frame for VFAT " << p.first << " is not present in the data." << endl;
}
}
// print error message
if (verbosity > 0 && !ees.rdbuf()->str().empty()) {
if (verbosity > 1)
LogWarning("Totem") << "Error in RawToDigiConverter::runCommon > "
<< "event contains the following problems:" << endl
<< ees.rdbuf() << endl;
else
LogWarning("Totem") << "Error in RawToDigiConverter::runCommon > "
<< "event contains problems." << endl;
}
// increase error counters
if (printErrorSummary) {
for (const auto &it : records) {
if (!it.second.status.isOK()) {
auto &m = errorSummary[it.first];
m[it.second.status]++;
}
}
}
}
void RawToDigiConverter::run(const VFATFrameCollection &input,
const TotemDAQMapping &mapping,
const TotemAnalysisMask &analysisMask,
DetSetVector<TotemRPDigi> &rpData,
DetSetVector<TotemVFATStatus> &finalStatus) {
// structure merging vfat frame data with the mapping
map<TotemFramePosition, Record> records;
// common processing - frame validation
runCommon(input, mapping, records);
// second loop over data
for (auto &p : records) {
Record &record = p.second;
// calculate ids
TotemRPDetId chipId(record.info->symbolicID.symbolicID);
uint8_t chipPosition = chipId.chip();
TotemRPDetId detId = chipId.planeId();
// update chipPosition in status
record.status.setChipPosition(chipPosition);
// produce digi only for good frames
if (record.status.isOK()) {
// find analysis mask (needs a default=no mask, if not in present the mapping)
TotemVFATAnalysisMask anMa;
anMa.fullMask = false;
auto analysisIter = analysisMask.analysisMask.find(record.info->symbolicID);
if (analysisIter != analysisMask.analysisMask.end()) {
// if there is some information about masked channels - save it into conversionStatus
anMa = analysisIter->second;
if (anMa.fullMask)
record.status.setFullyMaskedOut();
else
record.status.setPartiallyMaskedOut();
}
// create the digi
unsigned short offset = chipPosition * 128;
const vector<unsigned char> &activeChannels = record.frame->getActiveChannels();
for (auto ch : activeChannels) {
// skip masked channels
if (!anMa.fullMask && anMa.maskedChannels.find(ch) == anMa.maskedChannels.end()) {
DetSet<TotemRPDigi> &digiDetSet = rpData.find_or_insert(detId);
digiDetSet.emplace_back(offset + ch);
}
}
}
// save status
DetSet<TotemVFATStatus> &statusDetSet = finalStatus.find_or_insert(detId);
statusDetSet.push_back(record.status);
}
}
void RawToDigiConverter::run(const VFATFrameCollection &coll,
const TotemDAQMapping &mapping,
const TotemAnalysisMask &mask,
edm::DetSetVector<CTPPSDiamondDigi> &digi,
edm::DetSetVector<TotemVFATStatus> &status) {
// structure merging vfat frame data with the mapping
map<TotemFramePosition, Record> records;
// common processing - frame validation
runCommon(coll, mapping, records);
// second loop over data
for (auto &p : records) {
Record &record = p.second;
// calculate ids
CTPPSDiamondDetId detId(record.info->symbolicID.symbolicID);
if (record.status.isOK()) {
// update Event Counter in status
record.status.setEC(record.frame->getEC() & 0xFF);
// create the digi
DetSet<CTPPSDiamondDigi> &digiDetSet = digi.find_or_insert(detId);
digiDetSet.emplace_back(pps::diamond::vfat::getLeadingEdgeTime(*record.frame),
pps::diamond::vfat::getTrailingEdgeTime(*record.frame),
pps::diamond::vfat::getThresholdVoltage(*record.frame),
pps::diamond::vfat::getMultihit(*record.frame),
pps::diamond::vfat::getHptdcErrorFlag(*record.frame));
}
// save status
DetSet<TotemVFATStatus> &statusDetSet = status.find_or_insert(detId);
statusDetSet.push_back(record.status);
}
}
void RawToDigiConverter::run(const VFATFrameCollection &coll,
const TotemDAQMapping &mapping,
const TotemAnalysisMask &mask,
edm::DetSetVector<TotemTimingDigi> &digi,
edm::DetSetVector<TotemVFATStatus> &status) {
// structure merging vfat frame data with the mapping
map<TotemFramePosition, Record> records;
// common processing - frame validation
runCommon(coll, mapping, records);
// second loop over data
for (auto &p : records) {
Record &record = p.second;
if (!record.status.isOK())
continue;
const TotemFramePosition *framepos = &p.first;
if (((framepos->getIdxInFiber() % 2) == 0) && (framepos->getIdxInFiber() < 14)) {
//corresponding channel data are always in the neighbouring idx in fiber
TotemFramePosition frameposdata(framepos->getSubSystemId(),
framepos->getTOTFEDId(),
framepos->getOptoRxId(),
framepos->getGOHId(),
(framepos->getIdxInFiber() + 1));
TotemFramePosition frameposEvtInfo(
framepos->getSubSystemId(), framepos->getTOTFEDId(), framepos->getOptoRxId(), framepos->getGOHId(), 0xe);
auto channelwaveformPtr = records.find(frameposdata);
auto eventInfoPtr = records.find(frameposEvtInfo);
if (channelwaveformPtr != records.end() && eventInfoPtr != records.end()) {
Record &channelwaveform = records[frameposdata];
Record &eventInfo = records[frameposEvtInfo];
// Extract all the waveform information from the raw data
TotemSampicFrame totemSampicFrame((const uint8_t *)record.frame->getData(),
(const uint8_t *)channelwaveform.frame->getData(),
(const uint8_t *)eventInfo.frame->getData());
if (totemSampicFrame.valid()) {
// create the digi
TotemTimingEventInfo eventInfoTmp(totemSampicFrame.getEventHardwareId(),
totemSampicFrame.getL1ATimestamp(),
totemSampicFrame.getBunchNumber(),
totemSampicFrame.getOrbitNumber(),
totemSampicFrame.getEventNumber(),
totemSampicFrame.getChannelMap(),
totemSampicFrame.getL1ALatency(),
totemSampicFrame.getNumberOfSentSamples(),
totemSampicFrame.getOffsetOfSamples(),
totemSampicFrame.getPLLInfo());
TotemTimingDigi digiTmp(totemSampicFrame.getHardwareId(),
totemSampicFrame.getFPGATimestamp(),
totemSampicFrame.getTimestampA(),
totemSampicFrame.getTimestampB(),
totemSampicFrame.getCellInfo(),
totemSampicFrame.getSamples(),
eventInfoTmp);
// calculate ids
TotemTimingDetId detId(record.info->symbolicID.symbolicID);
const TotemDAQMapping::TotemTimingPlaneChannelPair SWpair =
mapping.getTimingChannel(totemSampicFrame.getHardwareId());
// for FW Version > 0 plane and channel are encoded in the dataframe
if (totemSampicFrame.getFWVersion() == 0) // Mapping not present in HW, read from SW for FW versions == 0
{
if (SWpair.plane == -1 || SWpair.channel == -1) {
if (verbosity > 0)
LogWarning("Totem") << "Error in RawToDigiConverter::TotemTiming > "
<< "HwId not recognized! hwId: " << std::hex
<< (unsigned int)totemSampicFrame.getHardwareId() << endl;
} else {
detId.setPlane(SWpair.plane % 4);
detId.setChannel(SWpair.channel);
}
} else // Mapping read from HW, checked by SW
{
const int HWplane = totemSampicFrame.getDetPlane() % 16;
const int HWchannel = totemSampicFrame.getDetChannel() % 16;
if (SWpair.plane == -1 || SWpair.channel == -1) {
if (verbosity > 0)
LogWarning("Totem") << "Warning in RawToDigiConverter::TotemTiming > "
<< "HwId not recognized! hwId: " << std::hex
<< (unsigned int)totemSampicFrame.getHardwareId()
<< "\tUsing plane and ch from HW without check!" << endl;
} else {
if (verbosity > 0 && (SWpair.plane != HWplane || SWpair.channel != HWchannel))
LogWarning("Totem") << "Warning in RawToDigiConverter::TotemTiming > "
<< "Hw mapping different from SW mapping. hwId: " << std::hex
<< (unsigned int)totemSampicFrame.getHardwareId() << "HW: " << std::dec << HWplane
<< ":" << HWchannel << "\tSW " << SWpair.plane << ":" << SWpair.channel
<< "\tUsing plane and ch from HW!" << endl;
}
detId.setPlane(HWplane % 4);
detId.setChannel(HWchannel);
}
DetSet<TotemTimingDigi> &digiDetSet = digi.find_or_insert(detId);
digiDetSet.push_back(digiTmp);
}
}
}
}
}
void RawToDigiConverter::run(const VFATFrameCollection &coll,
const TotemDAQMapping &mapping,
const TotemAnalysisMask &mask,
edmNew::DetSetVector<TotemT2Digi> &digi,
edm::DetSetVector<TotemVFATStatus> &status) {
// structure merging vfat frame data with the mapping
map<TotemFramePosition, Record> records;
// common processing - frame validation
runCommon(coll, mapping, records);
int allT2 = 0;
int goodT2 = 0;
int foundT2 = 0;
const int T2shiftOld = (olderTotemT2FileTest ? 8 : 0); //Run on TOTEM T2 test file (ver 2.1) or final T2 data ver 2.3
// second loop over data
for (auto &p : records) {
Record &record = p.second;
allT2++;
// calculate ids
TotemT2DetId detId(record.info->symbolicID.symbolicID);
if (record.status.isOK()) {
// update Event Counter in status
record.status.setEC(record.frame->getEC() & 0xFF);
goodT2++;
if (verbosity > 2) {
LogWarning("Totem") << "RawToDigiConverter: VFAT frame number " << allT2
<< " is OK , mapping HW_ID (decimal) is: " << (record.info->hwID)
<< ", T2DetId arm/plane/channel = " << (detId) << endl;
LogWarning("Totem") << "HW_id_16b CH0 (dec), LE CH0, TE CH0, marker CH0, HW_id_16b CH1 (dec), LE CH1,"
<< " TE CH1, marker CH1 = ";
for (size_t y = 0; y < 2; y++) {
LogWarning("Totem") << ((unsigned int)totem::nt2::vfat::newChannelId(*record.frame, y)) << "/"
<< ((unsigned int)totem::nt2::vfat::leadingEdgeTime(*record.frame, y)) << "/"
<< ((unsigned int)totem::nt2::vfat::trailingEdgeTime(*record.frame, y)) << "/"
<< ((unsigned int)totem::nt2::vfat::channelMarker(*record.frame, y)) << "/";
}
}
for (size_t frame_id = 0; frame_id < totem::nt2::vfat::num_channels_per_payload; ++frame_id) {
if (const uint16_t hw_id = totem::nt2::vfat::newChannelId(*record.frame, frame_id) >> T2shiftOld;
hw_id == record.info->hwID) { // only unpack the payload associated to this hardware ID
// create the digi
edmNew::DetSetVector<TotemT2Digi>::FastFiller(digi, detId)
.emplace_back(hw_id,
totem::nt2::vfat::channelMarker(*record.frame, frame_id),
totem::nt2::vfat::leadingEdgeTime(*record.frame, frame_id),
totem::nt2::vfat::trailingEdgeTime(*record.frame, frame_id),
totem::nt2::vfat::statusMarker(*record.frame));
foundT2++;
} else {
if (verbosity > 2)
LogWarning("Totem") << "HW_ID comparison fail (CH#/Channel HwID/Mapping HwID): " << ((int)frame_id) << "/"
<< ((unsigned int)hw_id) << "/" << (record.info->hwID) << endl;
}
}
} else {
if (verbosity > 1)
LogWarning("Totem") << "Bad T2 record, is missing/IDmismatch/footprintError"
<< "/CRCerror/ECprogressBad/BCprogressBad: " << record.status.isMissing() << "/"
<< record.status.isIDMismatch() << "/" << record.status.isFootprintError() << "/"
<< record.status.isCRCError() << "/" << record.status.isECProgressError() << "/"
<< record.status.isBCProgressError() << "/" << endl;
}
// save status
DetSet<TotemVFATStatus> &statusDetSet = status.find_or_insert(detId);
statusDetSet.push_back(record.status);
}
if (verbosity > 1)
LogWarning("Totem") << "RawToDigiConverter:: VFAT frames per event, total/good/matched the xml mapping"
<< " (T2Digi created): " << allT2 << "/" << goodT2 << "/" << foundT2 << endl;
}
void RawToDigiConverter::printSummaries() const {
// print error summary
if (printErrorSummary) {
if (!errorSummary.empty()) {
stringstream ees;
for (const auto &vit : errorSummary) {
ees << vit.first << endl;
for (const auto &it : vit.second)
ees << " " << it.first << " : " << it.second << endl;
}
LogWarning("Totem") << "RawToDigiConverter: error summary (error signature : number of such events)\n"
<< endl
<< ees.rdbuf();
} else {
LogInfo("Totem") << "RawToDigiConverter: no errors to be reported.";
}
}
// print summary of unknown frames (found in data but not in the mapping)
if (printUnknownFrameSummary) {
if (!unknownSummary.empty()) {
stringstream ees;
for (const auto &it : unknownSummary)
ees << " " << it.first << " : " << it.second << endl;
LogWarning("Totem")
<< "RawToDigiConverter: frames found in data, but not in the mapping (frame position : number of events)\n"
<< endl
<< ees.rdbuf();
} else {
LogInfo("Totem") << "RawToDigiConverter: no unknown frames to be reported.";
}
}
}
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