ApvTimingHistosUsingDb.cc

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#include "DQM/SiStripCommissioningDbClients/interface/ApvTimingHistosUsingDb.h"
#include "CondFormats/SiStripObjects/interface/ApvTimingAnalysis.h"
#include "DataFormats/SiStripCommon/interface/SiStripConstants.h"
#include "DataFormats/SiStripCommon/interface/SiStripFecKey.h"
#include "DataFormats/SiStripCommon/interface/SiStripFedKey.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <iostream>
 
using namespace sistrip;
 
// -----------------------------------------------------------------------------
ApvTimingHistosUsingDb::ApvTimingHistosUsingDb(const edm::ParameterSet& pset,
                                               DQMStore* bei,
                                               SiStripConfigDb* const db,
                                               edm::ESGetToken<TrackerTopology, TrackerTopologyRcd> tTopoToken)
    : CommissioningHistograms(pset.getParameter<edm::ParameterSet>("ApvTimingParameters"), bei, sistrip::APV_TIMING),
      CommissioningHistosUsingDb(db, tTopoToken, sistrip::APV_TIMING),
      ApvTimingHistograms(pset.getParameter<edm::ParameterSet>("ApvTimingParameters"), bei) {
  LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                         << " Constructing object...";
  skipFecUpdate_ = this->pset().getParameter<bool>("SkipFecUpdate");
  skipFedUpdate_ = this->pset().getParameter<bool>("SkipFedUpdate");
  if (skipFecUpdate_)
    LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                           << " Skipping update of FEC parameters.";
  if (skipFedUpdate_)
    LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                           << " Skipping update of FED parameters.";
 
  allowSelectiveUpload_ =
      this->pset().existsAs<bool>("doSelectiveUpload") ? this->pset().getParameter<bool>("doSelectiveUpload") : false;
  if (allowSelectiveUpload_)
    LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                           << " Enabling selective update of FED parameters.";
}
 
// -----------------------------------------------------------------------------
ApvTimingHistosUsingDb::~ApvTimingHistosUsingDb() {
  LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                         << " Destructing object...";
}
 
// -----------------------------------------------------------------------------
void ApvTimingHistosUsingDb::uploadConfigurations() {
  LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]";
 
  if (!db()) {
    edm::LogError(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                << " NULL pointer to SiStripConfigDb interface!"
                                << " Aborting upload...";
    return;
  }
 
  if (!skipFecUpdate_) {
    // Retrieve and update PLL device descriptions
    SiStripConfigDb::DeviceDescriptionsRange devices = db()->getDeviceDescriptions(PLL);
    bool upload = update(devices);
 
    // Check if new PLL settings are valid
    if (!upload) {
      edm::LogError(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                  << " Found invalid PLL settings (coarse > 15)"
                                  << " Aborting update to database...";
      return;
    }
 
    // Upload PLL device descriptions
    if (doUploadConf()) {
      edm::LogVerbatim(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                     << " Uploading PLL settings to DB...";
      db()->uploadDeviceDescriptions();
      edm::LogVerbatim(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                     << " Upload of PLL settings to DB finished!";
    } else {
      edm::LogWarning(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                    << " TEST only! No PLL settings will be uploaded to DB...";
    }
 
  } else {
    LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                           << " No upload of PLL settings to DB, as defined by .cfg file!";
  }
 
  if (!skipFedUpdate_) {
    // Update FED descriptions with new ticker thresholds
    SiStripConfigDb::FedDescriptionsRange feds = db()->getFedDescriptions();
    update(feds);
 
    // Update FED descriptions with new ticker thresholds
    if (doUploadConf()) {
      edm::LogVerbatim(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                     << " Uploading FED ticker thresholds to DB...";
      db()->uploadFedDescriptions();
      edm::LogVerbatim(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                     << " Upload of FED ticker thresholds to DB finished!";
    } else {
      edm::LogWarning(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                    << " TEST only! No FED ticker thresholds will be uploaded to DB...";
    }
 
  } else {
    LogTrace(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                           << " No Upload of FED ticker thresholds to DB, as defined by .cfg file!";
  }
}
 
// -----------------------------------------------------------------------------
bool ApvTimingHistosUsingDb::update(SiStripConfigDb::DeviceDescriptionsRange devices) {
  // Iterate through devices and update device descriptions
  uint16_t updated = 0;
  std::vector<SiStripFecKey> invalid;
  SiStripConfigDb::DeviceDescriptionsV::const_iterator idevice;
 
  for (idevice = devices.begin(); idevice != devices.end(); idevice++) {
    // Check device type
    if ((*idevice)->getDeviceType() != PLL) {
      continue;
    }
 
    // Cast to retrieve appropriate description object
    pllDescription* desc = dynamic_cast<pllDescription*>(*idevice);
    if (!desc) {
      continue;
    }
 
    // Retrieve device addresses from device description
    const SiStripConfigDb::DeviceAddress& addr = db()->deviceAddress(*desc);
    SiStripFecKey fec_path;
 
    // PLL delay settings
    uint32_t coarse = sistrip::invalid_;
    uint32_t fine = sistrip::invalid_;
 
    // Iterate through LLD channels
    for (uint16_t ichan = 0; ichan < sistrip::CHANS_PER_LLD; ichan++) {
      // Construct key from device description
      SiStripFecKey fec_key(addr.fecCrate_, addr.fecSlot_, addr.fecRing_, addr.ccuAddr_, addr.ccuChan_, ichan + 1);
      fec_path = fec_key;
 
      // Locate appropriate analysis object
      Analyses::const_iterator iter = data(allowSelectiveUpload_).find(fec_key.key());
      if (iter != data(allowSelectiveUpload_).end()) {
        ApvTimingAnalysis* anal = dynamic_cast<ApvTimingAnalysis*>(iter->second);
        if (!anal) {
          edm::LogError(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                      << " NULL pointer to analysis object!";
          continue;
        }
 
        // Calculate coarse and fine delays
        int32_t delay = static_cast<int32_t>(rint(anal->delay()) * 24. / 25);
        // first set course delay
        coarse = static_cast<uint16_t>(desc->getDelayCoarse() + (delay / 24)) +
                 (static_cast<uint16_t>(desc->getDelayFine()) + (delay % 24)) / 24;
        delay = delay % 24;  // only bother with fine delay now
        if ((static_cast<uint16_t>(desc->getDelayFine()) + delay) % 24 < 0) {
          coarse -= 1;
          delay += 24;
        }
        fine = (static_cast<uint16_t>(desc->getDelayFine()) + delay) % 24;
 
        // Record PPLs maximum coarse setting
        if (coarse > 15) {
          invalid.push_back(fec_key);
        }
 
      } else {
        if (deviceIsPresent(fec_key)) {
          edm::LogWarning(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                        << " Unable to find FEC key with params crate/FEC/ring/CCU/module/LLD: "
                                        << fec_key.fecCrate() << "/" << fec_key.fecSlot() << "/" << fec_key.fecRing()
                                        << "/" << fec_key.ccuAddr() << "/" << fec_key.ccuChan() << "/"
                                        << fec_key.channel();
        }
      }
 
      // Exit LLD channel loop if coarse and fine delays are known
      if (coarse != sistrip::invalid_ && fine != sistrip::invalid_) {
        break;
      }
 
    }  // lld channel loop
 
    // Update PLL settings
    if (coarse != sistrip::invalid_ && fine != sistrip::invalid_) {
      std::stringstream ss;
      if (edm::isDebugEnabled()) {
        ss << "[ApvTimingHistosUsingDb::" << __func__ << "]"
           << " Updating coarse/fine PLL settings"
           << " for crate/FEC/ring/CCU/module " << fec_path.fecCrate() << "/" << fec_path.fecSlot() << "/"
           << fec_path.fecRing() << "/" << fec_path.ccuAddr() << "/" << fec_path.ccuChan() << " from "
           << static_cast<uint16_t>(desc->getDelayCoarse()) << "/" << static_cast<uint16_t>(desc->getDelayFine());
      }
      desc->setDelayCoarse(coarse);
      desc->setDelayFine(fine);
      updated++;
      if (edm::isDebugEnabled()) {
        ss << " to " << static_cast<uint16_t>(desc->getDelayCoarse()) << "/"
           << static_cast<uint16_t>(desc->getDelayFine());
        LogTrace(mlDqmClient_) << ss.str();
      }
 
    } else {
      edm::LogWarning(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                    << " Invalid PLL delay settings course/fine = " << coarse << "/" << fine
                                    << " for crate/FEC/ring/CCU/module " << fec_path.fecCrate() << "/"
                                    << fec_path.fecSlot() << "/" << fec_path.fecRing() << "/" << fec_path.ccuAddr()
                                    << "/" << fec_path.ccuChan();
    }
  }
 
  // Check if invalid settings were found
  if (!invalid.empty()) {
    std::stringstream ss;
    ss << "[ApvTimingHistosUsingDb::" << __func__ << "]"
       << " Found PLL coarse setting of >15"
       << " (not allowed!) for " << invalid.size() << " channels";
    ss << " (Example is crate/FEC/ring/CCU/module/LLD: " << invalid.front().fecCrate() << "/"
       << invalid.front().fecSlot() << "/" << invalid.front().fecRing() << "/" << invalid.front().ccuAddr() << "/"
       << invalid.front().ccuChan() << "/" << invalid.front().channel();
    edm::LogWarning(mlDqmClient_) << ss.str();
    return false;
  }
 
  edm::LogVerbatim(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                 << " Updated PLL settings for " << updated << " modules";
  return true;
}
 
// -----------------------------------------------------------------------------
void ApvTimingHistosUsingDb::update(SiStripConfigDb::FedDescriptionsRange feds) {
  // Retrieve FED ids from cabling
  auto ids = cabling()->fedIds();
 
  // Iterate through feds and update fed descriptions
  uint16_t updated = 0;
  for (auto ifed = feds.begin(); ifed != feds.end(); ++ifed) {
    // If FED id not found in list (from cabling), then continue
    if (find(ids.begin(), ids.end(), (*ifed)->getFedId()) == ids.end()) {
      continue;
    }
 
    for (uint16_t ichan = 0; ichan < sistrip::FEDCH_PER_FED; ichan++) {
      // Build FED and FEC keys
      const FedChannelConnection& conn = cabling()->fedConnection((*ifed)->getFedId(), ichan);
      if (conn.fecCrate() == sistrip::invalid_ || conn.fecSlot() == sistrip::invalid_ ||
          conn.fecRing() == sistrip::invalid_ || conn.ccuAddr() == sistrip::invalid_ ||
          conn.ccuChan() == sistrip::invalid_ || conn.lldChannel() == sistrip::invalid_) {
        continue;
      }
      SiStripFedKey fed_key(conn.fedId(), SiStripFedKey::feUnit(conn.fedCh()), SiStripFedKey::feChan(conn.fedCh()));
      SiStripFecKey fec_key(
          conn.fecCrate(), conn.fecSlot(), conn.fecRing(), conn.ccuAddr(), conn.ccuChan(), conn.lldChannel());
 
      // Locate appropriate analysis object
      Analyses::const_iterator iter = data(allowSelectiveUpload_).find(fec_key.key());
      if (iter != data(allowSelectiveUpload_).end()) {
        ApvTimingAnalysis* anal = dynamic_cast<ApvTimingAnalysis*>(iter->second);
        if (!anal) {
          edm::LogError(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                      << " NULL pointer to analysis object!";
          continue;
        }
 
        // Update frame finding threshold
        Fed9U::Fed9UAddress addr(ichan);
        uint16_t old_threshold = static_cast<uint16_t>((*ifed)->getFrameThreshold(addr));
        if (anal->isValid()) {
          (*ifed)->setFrameThreshold(addr, anal->frameFindingThreshold());
          updated++;
        }
        uint16_t new_threshold = static_cast<uint16_t>((*ifed)->getFrameThreshold(addr));
 
        // Debug
        std::stringstream ss;
        ss << "[ApvTimingHistosUsingDb::" << __func__ << "]";
        if (anal->isValid()) {
          ss << " Updating the frame-finding threshold"
             << " from " << old_threshold << " to " << new_threshold << " using tick mark base/peak/height "
             << anal->base() << "/" << anal->peak() << "/" << anal->height();
        } else {
          ss << " Cannot update the frame-finding threshold"
             << " from " << old_threshold << " to a new value using invalid analysis ";
        }
        ss << " for crate/FEC/ring/CCU/module/LLD " << fec_key.fecCrate() << "/" << fec_key.fecSlot() << "/"
           << fec_key.fecRing() << "/" << fec_key.ccuAddr() << "/" << fec_key.ccuChan() << fec_key.channel()
           << " and FED id/ch " << fed_key.fedId() << "/" << fed_key.fedChannel();
        anal->print(ss);
        //LogTrace(mlDqmClient_) << ss.str();
 
      } else {
        if (deviceIsPresent(fec_key)) {
          std::stringstream ss;
          ss << "[ApvTimingHistosUsingDb::" << __func__ << "]"
             << " Unable to find analysis object and update ticker thresholds"
             << " for key/crate/FEC/ring/CCU/module/LLD " << std::hex << std::setw(8) << std::setfill('0')
             << fec_key.key() << std::dec << fec_key.fecCrate() << "/" << fec_key.fecSlot() << "/" << fec_key.fecRing()
             << "/" << fec_key.ccuAddr() << "/" << fec_key.ccuChan() << "/" << fec_key.channel()
             << " and FED key/id/ch " << std::hex << std::setw(8) << std::setfill('0') << fed_key.key() << std::dec
             << fed_key.fedId() << "/" << fed_key.fedChannel();
          edm::LogWarning(mlDqmClient_) << ss.str();
        }
      }
    }
  }
 
  edm::LogVerbatim(mlDqmClient_) << "[ApvTimingHistosUsingDb::" << __func__ << "]"
                                 << " Updated ticker thresholds for " << updated << " channels on " << ids.size()
                                 << " FEDs!";
}
 
// -----------------------------------------------------------------------------
void ApvTimingHistosUsingDb::create(SiStripConfigDb::AnalysisDescriptionsV& desc, Analysis analysis) {
  ApvTimingAnalysis* anal = dynamic_cast<ApvTimingAnalysis*>(analysis->second);
  if (!anal) {
    return;
  }
 
  SiStripFecKey fec_key(anal->fecKey());
  SiStripFedKey fed_key(anal->fedKey());
 
  for (uint16_t iapv = 0; iapv < 2; ++iapv) {
    //     std::stringstream ss;
    //     if ( anal->isValid() ) { ss << " TEST VALID "; }
    //     else { ss << " TEST INVALID "; }
    //     ss << std::hex << anal->fecKey() << std::dec << " "
    //        << anal->base() << " "
    //        << anal->peak() << " "
    //        << anal->height() << " "
    //        << ( anal->base() + anal->height() * ApvTimingAnalysis::frameFindingThreshold_ ) << " "
    //        << anal->frameFindingThreshold();
    //     edm::LogError("TEST") << ss.str();
 
    // Create description
    TimingAnalysisDescription* tmp;
    tmp = new TimingAnalysisDescription(anal->time(),
                                        anal->refTime(),
                                        anal->delay(),
                                        anal->height(),
                                        anal->base(),
                                        anal->peak(),
                                        anal->frameFindingThreshold(),
                                        anal->optimumSamplingPoint(),
                                        ApvTimingAnalysis::tickMarkHeightThreshold_,
                                        true,  //@@ APV timing analysis (not FED timing)
                                        fec_key.fecCrate(),
                                        fec_key.fecSlot(),
                                        fec_key.fecRing(),
                                        fec_key.ccuAddr(),
                                        fec_key.ccuChan(),
                                        SiStripFecKey::i2cAddr(fec_key.lldChan(), !iapv),
                                        db()->dbParams().partitions().begin()->second.partitionName(),
                                        db()->dbParams().partitions().begin()->second.runNumber(),
                                        anal->isValid(),
                                        "",
                                        fed_key.fedId(),
                                        fed_key.feUnit(),
                                        fed_key.feChan(),
                                        fed_key.fedApv());
 
    // Add comments
    typedef std::vector<std::string> Strings;
    Strings errors = anal->getErrorCodes();
    Strings::const_iterator istr = errors.begin();
    Strings::const_iterator jstr = errors.end();
    for (; istr != jstr; ++istr) {
      tmp->addComments(*istr);
    }
 
    // Store description
    desc.push_back(tmp);
  }
}