OptoScanHistosUsingDb.cc

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#include "DQM/SiStripCommissioningDbClients/interface/OptoScanHistosUsingDb.h"
#include "CondFormats/SiStripObjects/interface/OptoScanAnalysis.h"
#include "DataFormats/SiStripCommon/interface/SiStripConstants.h"
#include "DataFormats/SiStripCommon/interface/SiStripFecKey.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <iostream>
 
using namespace sistrip;
 
// -----------------------------------------------------------------------------
OptoScanHistosUsingDb::OptoScanHistosUsingDb(const edm::ParameterSet& pset, DQMStore* bei, SiStripConfigDb* const db)
    : CommissioningHistograms(pset.getParameter<edm::ParameterSet>("OptoScanParameters"), bei, sistrip::OPTO_SCAN),
      CommissioningHistosUsingDb(db, sistrip::OPTO_SCAN),
      OptoScanHistograms(pset.getParameter<edm::ParameterSet>("OptoScanParameters"), bei) {
  LogTrace(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                         << " Constructing object...";
  skipGainUpdate_ = this->pset().getParameter<bool>("SkipGainUpdate");
  if (skipGainUpdate_)
    LogTrace(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                           << " Skipping db update of gain parameters.";
 
  allowSelectiveUpload_ =
      this->pset().existsAs<bool>("doSelectiveUpload") ? this->pset().getParameter<bool>("doSelectiveUpload") : false;
  if (allowSelectiveUpload_)
    LogTrace(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                           << " Enabling selective upload of gain parameters";
}
 
// -----------------------------------------------------------------------------
OptoScanHistosUsingDb::~OptoScanHistosUsingDb() {
  LogTrace(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                         << " Destructing object...";
}
 
// -----------------------------------------------------------------------------
void OptoScanHistosUsingDb::uploadConfigurations() {
  LogTrace(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]";
 
  if (!db()) {
    edm::LogError(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                                << " NULL pointer to SiStripConfigDb interface!"
                                << " Aborting upload...";
    return;
  }
 
  // Update LLD descriptions with new bias/gain settings
  SiStripConfigDb::DeviceDescriptionsRange devices = db()->getDeviceDescriptions(LASERDRIVER);
  update(devices);
  if (doUploadConf()) {
    edm::LogVerbatim(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                                   << " Uploading LLD settings to DB...";
    db()->uploadDeviceDescriptions();
    edm::LogVerbatim(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                                   << " Upload of LLD settings to DB finished!";
  } else {
    edm::LogWarning(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                                  << " TEST only! No LLD settings will be uploaded to DB...";
  }
}
 
// -----------------------------------------------------------------------------
void OptoScanHistosUsingDb::update(SiStripConfigDb::DeviceDescriptionsRange devices) {
  // Iterate through devices and update device descriptions
  uint16_t updated = 0;
  SiStripConfigDb::DeviceDescriptionsV::const_iterator idevice;
  for (idevice = devices.begin(); idevice != devices.end(); idevice++) {
    if ((*idevice)->getDeviceType() != LASERDRIVER) {
      continue;
    }
 
    // Cast to retrieve appropriate description object
    laserdriverDescription* desc = dynamic_cast<laserdriverDescription*>(*idevice);
    if (!desc) {
      continue;
    }
 
    // Retrieve device addresses from device description
    const SiStripConfigDb::DeviceAddress& addr = db()->deviceAddress(*desc);
 
    // 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);
 
      // Iterate through all channels and extract LLD settings
      Analyses::const_iterator iter = data(allowSelectiveUpload_).find(fec_key.key());
      if (iter != data(allowSelectiveUpload_).end()) {
        OptoScanAnalysis* anal = dynamic_cast<OptoScanAnalysis*>(iter->second);
        if (!anal) {
          edm::LogError(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                                      << " NULL pointer to analysis object!";
          continue;
        }
 
        uint16_t gain = anal->gain();
        std::stringstream ss;
        ss << "[OptoScanHistosUsingDb::" << __func__ << "]"
           << " Updating LLD gain/bias settings for crate/crate/FEC/ring/CCU/module/LLD " << fec_key.fecCrate() << "/"
           << fec_key.fecSlot() << "/" << fec_key.fecRing() << "/" << fec_key.ccuAddr() << "/" << fec_key.ccuChan()
           << "/" << fec_key.channel() << " from " << static_cast<uint16_t>(desc->getGain(ichan)) << "/"
           << static_cast<uint16_t>(desc->getBias(ichan));
        if (!skipGainUpdate_)
          desc->setGain(ichan, gain);
        desc->setBias(ichan, anal->bias()[gain]);
        updated++;
        ss << " to " << static_cast<uint16_t>(desc->getGain(ichan)) << "/"
           << static_cast<uint16_t>(desc->getBias(ichan));
        LogTrace(mlDqmClient_) << ss.str();
 
      } else {
        if (deviceIsPresent(fec_key)) {
          edm::LogWarning(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __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();
        }
      }
    }
  }
 
  edm::LogVerbatim(mlDqmClient_) << "[OptoScanHistosUsingDb::" << __func__ << "]"
                                 << " Updated LLD bias/gain settings for " << updated << " modules";
}
 
// -----------------------------------------------------------------------------
void OptoScanHistosUsingDb::create(SiStripConfigDb::AnalysisDescriptionsV& desc, Analysis analysis) {
  OptoScanAnalysis* anal = dynamic_cast<OptoScanAnalysis*>(analysis->second);
  if (!anal) {
    return;
  }
 
  SiStripFecKey fec_key(anal->fecKey());
  SiStripFedKey fed_key(anal->fedKey());
 
  for (uint16_t iapv = 0; iapv < 2; ++iapv) {
    // Create description
    OptoScanAnalysisDescription* tmp;
    tmp = new OptoScanAnalysisDescription(anal->baseSlope()[0],
                                          anal->baseSlope()[1],
                                          anal->baseSlope()[2],
                                          anal->baseSlope()[3],
                                          anal->gain(),
                                          anal->bias()[0],
                                          anal->bias()[1],
                                          anal->bias()[2],
                                          anal->bias()[3],
                                          anal->measGain()[0],
                                          anal->measGain()[1],
                                          anal->measGain()[2],
                                          anal->measGain()[3],
                                          anal->zeroLight()[0],
                                          anal->zeroLight()[1],
                                          anal->zeroLight()[2],
                                          anal->zeroLight()[3],
                                          anal->linkNoise()[0],
                                          anal->linkNoise()[1],
                                          anal->linkNoise()[2],
                                          anal->linkNoise()[3],
                                          anal->liftOff()[0],
                                          anal->liftOff()[1],
                                          anal->liftOff()[2],
                                          anal->liftOff()[3],
                                          anal->threshold()[0],
                                          anal->threshold()[1],
                                          anal->threshold()[2],
                                          anal->threshold()[3],
                                          anal->tickHeight()[0],
                                          anal->tickHeight()[1],
                                          anal->tickHeight()[2],
                                          anal->tickHeight()[3],
                                          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);
  }
}