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/*
 * \file DTDataIntegrityTask.cc
 * 
 * $Date: 2011/03/16 16:53:49 $
 * $Revision: 1.73 $
 * \author M. Zanetti (INFN Padova), S. Bolognesi (INFN Torino), G. Cerminara (INFN Torino)
 *
 */

#include <DQM/DTMonitorModule/interface/DTDataIntegrityTask.h>
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "EventFilter/DTRawToDigi/interface/DTDataMonitorInterface.h"
#include "EventFilter/DTRawToDigi/interface/DTControlData.h"
#include "EventFilter/DTRawToDigi/interface/DTDDUWords.h"
#include "DQMServices/Core/interface/DQMStore.h"
#include "DQMServices/Core/interface/MonitorElement.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <DataFormats/FEDRawData/interface/FEDNumbering.h>
#include "FWCore/Utilities/interface/Exception.h"

#include <math.h>
#include <fstream>
#include <map>
#include <string>
#include <vector>

using namespace std;
using namespace edm;
int FirstRos=0,nevents=0,n,m;
const unsigned long long max_bx = 59793997824ULL;
#include "ROSDebugUtility.h"

DTDataIntegrityTask::DTDataIntegrityTask(const edm::ParameterSet& ps,edm::ActivityRegistry& reg) : dbe(0) {

  // Register the methods that we want to schedule
  //   reg.watchPostEndJob(this,&DTDataIntegrityTask::postEndJob);
  reg.watchPostBeginJob(this,&DTDataIntegrityTask::postBeginJob);
  reg.watchPreProcessEvent(this,&DTDataIntegrityTask::preProcessEvent);
  
  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
    << "[DTDataIntegrityTask]: Constructor" <<endl;

  neventsDDU = 0;
  neventsROS25 = 0;

//   //If you want info VS time histos
//   doTimeHisto =  ps.getUntrackedParameter<bool>("doTimeHisto", false);
  // Plot quantities about SC
  getSCInfo = ps.getUntrackedParameter<bool>("getSCInfo", false);

  fedIntegrityFolder    = ps.getUntrackedParameter<string>("fedIntegrityFolder","DT/FEDIntegrity"); 
  
string processingMode = ps.getUntrackedParameter<string>("processingMode","Online");

  // processing mode flag to select plots to be produced and basedirs CB vedi se farlo meglio...
  if (processingMode == "Online") {
    mode = 0;
  } else if(processingMode == "SM") {
    mode = 1;
  } else if (processingMode == "Offline") {
    mode = 2;
  } else if (processingMode == "HLT") {
    mode = 3;
  } else {
    throw cms::Exception("MissingParameter")
      << "[DTDataIntegrityTask]: processingMode :" << processingMode 
      << " invalid! Must be Online, SM, Offline or HLT !" << endl;
  }

}



DTDataIntegrityTask::~DTDataIntegrityTask() {
  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
    <<"[DTDataIntegrityTask]: Destructor. Analyzed "<< neventsDDU <<" events"<<endl;
}



/*
  Folder Structure:
  - One folder for each DDU, named FEDn
  - Inside each DDU folder the DDU histos and the ROSn folder
  - Inside each ROS folder the ROS histos and the ROBn folder
  - Inside each ROB folder one occupancy plot and the TimeBoxes
  with the chosen granularity (simply change the histo name)
*/

void DTDataIntegrityTask::postEndJob(){
  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
    << "[DTDataIntegrityTask]: postEndJob called!" <<endl;

//   if(doTimeHisto) TimeHistos("Event_word_vs_time");  
        
}


void DTDataIntegrityTask::bookHistos(const int fedMin, const int fedMax) {
  // Standard FED integrity histos
  dbe->setCurrentFolder(topFolder(true));

  int nFED = (fedMax - fedMin)+1;

  hFEDEntry = dbe->book1D("FEDEntries","# entries per DT FED",nFED,fedMin,fedMax+1);
  hFEDFatal = dbe->book1D("FEDFatal","# fatal errors DT FED",nFED,fedMin,fedMax+1);
  hFEDNonFatal = dbe->book1D("FEDNonFatal","# NON fatal errors DT FED",nFED,fedMin,fedMax+1);


  dbe->setCurrentFolder(topFolder(false));
  hTTSSummary = dbe->book2D("TTSSummary","Summary Status TTS",nFED,fedMin,fedMax+1,9,1,10);
  hTTSSummary->setAxisTitle("FED",1);
  hTTSSummary->setBinLabel(1,"ROS PAF",2);      
  hTTSSummary->setBinLabel(2,"DDU PAF",2);      
  hTTSSummary->setBinLabel(3,"ROS PAF",2);      
  hTTSSummary->setBinLabel(4,"DDU PAF",2);      
  hTTSSummary->setBinLabel(5,"DDU Full",2);     
  hTTSSummary->setBinLabel(6,"L1A Mism.",2);    
  hTTSSummary->setBinLabel(7,"ROS Error",2);    
  hTTSSummary->setBinLabel(8,"BX Mism.",2);     
  hTTSSummary->setBinLabel(9,"DDU Logic Err.",2);       

  // bookkeeping of the 
  
  hCorruptionSummary =  dbe->book2D("DataCorruptionSummary", "Data Corruption Sources",
                                   nFED,fedMin,fedMax+1, 8, 1, 9);
  hCorruptionSummary->setAxisTitle("FED",1);
  hCorruptionSummary->setBinLabel(1,"Miss Ch.",2);      
  hCorruptionSummary->setBinLabel(2,"ROS BX mism",2);   
  hCorruptionSummary->setBinLabel(3,"DDU BX mism",2);   
  hCorruptionSummary->setBinLabel(4,"ROS L1A mism",2);  
  hCorruptionSummary->setBinLabel(5,"Miss Payload",2);  
  hCorruptionSummary->setBinLabel(6,"FCRC bit",2);      
  hCorruptionSummary->setBinLabel(7,"Header check",2);  
  hCorruptionSummary->setBinLabel(8,"Triler Check",2);  
  

}



void DTDataIntegrityTask::bookHistos(string folder, DTROChainCoding code) {

  stringstream dduID_s; dduID_s << code.getDDU();
  stringstream rosID_s; rosID_s << code.getROS();
  stringstream robID_s; robID_s << code.getROB();
  int wheel = (code.getDDUID() - 770)%5 - 2;
  stringstream wheel_s; wheel_s << wheel;

  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
    << " Booking histos for FED: " << code.getDDU() << " ROS: " << code.getROS()
    << " ROB: " << code.getROB() << " folder: " << folder << endl;

  string histoType;
  string histoName;
  string histoTitle;
  MonitorElement* histo = 0;

  // DDU Histograms
  if (folder == "DDU") {

    dbe->setCurrentFolder(topFolder(false) + "FED" + dduID_s.str());

    histoType = "EventLenght";
    histoName = "FED" + dduID_s.str() + "_" + histoType;
    histoTitle = "Event Lenght (Bytes) FED " +  dduID_s.str();
    (dduHistos[histoType])[code.getDDUID()] = dbe->book1D(histoName,histoTitle,501,0,16032);

    if(mode > 2) return;

    histoType = "ROSStatus";
    histoName = "FED" + dduID_s.str() + "_" + histoType;
    (dduHistos[histoType])[code.getDDUID()] = dbe->book2D(histoName,histoName,12,0,12,12,0,12);
    histo = (dduHistos[histoType])[code.getDDUID()];
    histo->setBinLabel(1,"ch.enabled",1);       
    histo->setBinLabel(2,"timeout",1);  
    histo->setBinLabel(3,"ev.trailer lost",1);  
    histo->setBinLabel(4,"opt.fiber lost",1);   
    histo->setBinLabel(5,"tlk.prop.error",1);   
    histo->setBinLabel(6,"tlk.pattern error",1);        
    histo->setBinLabel(7,"tlk.sign.lost",1);    
    histo->setBinLabel(8,"error from ROS",1);
    histo->setBinLabel(9,"if ROS in events",1);
    histo->setBinLabel(10,"Miss. Evt.",1);
    histo->setBinLabel(11,"Evt. ID Mismatch",1);
    histo->setBinLabel(12,"BX Mismatch",1);

    histo->setBinLabel(1,"ROS 1",2);    
    histo->setBinLabel(2,"ROS 2",2);    
    histo->setBinLabel(3,"ROS 3",2);    
    histo->setBinLabel(4,"ROS 4",2);    
    histo->setBinLabel(5,"ROS 5",2);    
    histo->setBinLabel(6,"ROS 6",2);    
    histo->setBinLabel(7,"ROS 7",2);    
    histo->setBinLabel(8,"ROS 8",2);    
    histo->setBinLabel(9,"ROS 9",2);    
    histo->setBinLabel(10,"ROS 10",2);  
    histo->setBinLabel(11,"ROS 11",2);  
    histo->setBinLabel(12,"ROS 12",2);

    if(mode > 1) return;

    histoType = "TTSValues";
    histoName = "FED" + dduID_s.str() + "_" + histoType;
    (dduHistos[histoType])[code.getDDUID()] = dbe->book1D(histoName,histoName,8,0,8);
    histo = (dduHistos[histoType])[code.getDDUID()];
    histo->setBinLabel(1,"disconnected",1);     
    histo->setBinLabel(2,"warning overflow",1); 
    histo->setBinLabel(3,"out of synch",1);     
    histo->setBinLabel(4,"busy",1);     
    histo->setBinLabel(5,"ready",1);    
    histo->setBinLabel(6,"error",1);    
    histo->setBinLabel(7,"disconnected",1);     
    histo->setBinLabel(8,"unknown",1);  
    
    histoType = "EventType";
    histoName = "FED" + dduID_s.str() + "_" + histoType;
    (dduHistos[histoType])[code.getDDUID()] = dbe->book1D(histoName,histoName,2,1,3);
    histo = (dduHistos[histoType])[code.getDDUID()];
    histo->setBinLabel(1,"physics",1);  
    histo->setBinLabel(2,"calibration",1);      
  
    histoType = "ROSList";
    histoName = "FED" + dduID_s.str() + "_" + histoType;
    histoTitle = "# of ROS in the FED payload (FED" + dduID_s.str() + ")";
    (dduHistos[histoType])[code.getDDUID()] = dbe->book1D(histoName,histoTitle,13,0,13);

    histoType = "FIFOStatus";
    histoName = "FED" + dduID_s.str() + "_" + histoType;
    (dduHistos[histoType])[code.getDDUID()] = dbe->book2D(histoName,histoName,7,0,7,3,0,3);
    histo = (dduHistos[histoType])[code.getDDUID()];
    histo->setBinLabel(1,"Input ch1-4",1);      
    histo->setBinLabel(2,"Input ch5-8",1);      
    histo->setBinLabel(3,"Input ch9-12",1);     
    histo->setBinLabel(4,"Error/L1A ch1-4",1);  
    histo->setBinLabel(5,"Error/L1A ch5-8",1);  
    histo->setBinLabel(6,"Error/L1A ch9-12",1); 
    histo->setBinLabel(7,"Output",1);   
    histo->setBinLabel(1,"Full",2);     
    histo->setBinLabel(2,"Almost Full",2);      
    histo->setBinLabel(3,"Not Full",2); 


    histoType = "BXID";
    histoName = "FED" + dduID_s.str() + "_BXID";
    histoTitle = "Distrib. BX ID (FED" + dduID_s.str() + ")";
    (dduHistos[histoType])[code.getDDUID()] = dbe->book1D(histoName,histoTitle,3600,0,3600);


  }

  // ROS Histograms
  if ( folder == "ROS_S" ) { // The summary of the error of the ROS on the same FED
    dbe->setCurrentFolder(topFolder(false));

    histoType = "ROSSummary";
    histoName = "FED" + dduID_s.str() + "_ROSSummary";
    string histoTitle = "Summary Wheel" + wheel_s.str() + " (FED " + dduID_s.str() + ")";

    ((rosSHistos[histoType])[code.getDDUID()]) = dbe->book2D(histoName,histoTitle,20,0,20,12,1,13);
    MonitorElement *histo = ((rosSHistos[histoType])[code.getDDUID()]);
    // ROS error bins
    histo ->setBinLabel(1,"Link TimeOut",1);
    histo ->setBinLabel(2,"Ev.Id.Mis.",1);
    histo ->setBinLabel(3,"FIFO almost full",1);
    histo ->setBinLabel(4,"FIFO full",1);
    histo ->setBinLabel(5,"CEROS timeout",1);
    histo ->setBinLabel(6,"Max. wds",1);
    histo ->setBinLabel(7,"WO L1A FIFO",1);
    histo ->setBinLabel(8,"TDC parity err.",1);
    histo ->setBinLabel(9,"BX ID Mis.",1);
    histo ->setBinLabel(10,"TXP",1);
    histo ->setBinLabel(11,"L1A almost full",1);
    histo ->setBinLabel(12,"Ch. blocked",1);
    histo ->setBinLabel(13,"Ev. Id. Mis.",1);
    histo ->setBinLabel(14,"CEROS blocked",1);
    // TDC error bins
    histo ->setBinLabel(15,"TDC Fatal",1);
    histo ->setBinLabel(16,"TDC RO FIFO ov.",1);
    histo ->setBinLabel(17,"TDC L1 buf. ov.",1);
    histo ->setBinLabel(18,"TDC L1A FIFO ov.",1);
    histo ->setBinLabel(19,"TDC hit err.",1);
    histo ->setBinLabel(20,"TDC hit rej.",1);

    histo ->setBinLabel(1,"ROS1",2);
    histo ->setBinLabel(2,"ROS2",2);
    histo ->setBinLabel(3,"ROS3",2);
    histo ->setBinLabel(4,"ROS4",2);
    histo ->setBinLabel(5,"ROS5",2);
    histo ->setBinLabel(6,"ROS6",2);
    histo ->setBinLabel(7,"ROS7",2);
    histo ->setBinLabel(8,"ROS8",2);
    histo ->setBinLabel(9,"ROS9",2);
    histo ->setBinLabel(10,"ROS10",2);
    histo ->setBinLabel(11,"ROS11",2);
    histo ->setBinLabel(12,"ROS12",2);
  }

  if ( folder == "ROS" ) {
    dbe->setCurrentFolder(topFolder(false) + "FED" + dduID_s.str() + "/" + folder + rosID_s.str());


    histoType = "ROSError";
    histoName = "FED" + dduID_s.str() + "_" + folder + rosID_s.str() + "_ROSError";
    histoTitle = histoName + " (ROBID error summary)";
    if(mode <= 1)
      (rosHistos[histoType])[code.getROSID()] = dbe->book2D(histoName,histoTitle,17,0,17,26,0,26);
    else
      (rosHistos[histoType])[code.getROSID()] = dbe->book2D(histoName,histoTitle,11,0,11,26,0,26);
      
    MonitorElement* histo = (rosHistos[histoType])[code.getROSID()];
    // ROS error bins
    histo->setBinLabel(1,"Link TimeOut",1);
    histo->setBinLabel(2,"Ev.Id.Mis.",1);
    histo->setBinLabel(3,"FIFO almost full",1);
    histo->setBinLabel(4,"FIFO full",1);          
    histo->setBinLabel(5,"CEROS timeout",1);
    histo->setBinLabel(6,"Max. wds",1);
    histo->setBinLabel(7,"TDC parity err.",1);
    histo->setBinLabel(8,"BX ID Mis.",1);
    histo->setBinLabel(9,"Ch. blocked",1);
    histo->setBinLabel(10,"Ev. Id. Mis.",1);
    histo->setBinLabel(11,"CEROS blocked",1);
    if(mode <= 1) {
      // TDC error bins
      histo->setBinLabel(12,"TDC Fatal",1);
      histo->setBinLabel(13,"TDC RO FIFO ov.",1);
      histo->setBinLabel(14,"TDC L1 buf. ov.",1);
      histo->setBinLabel(15,"TDC L1A FIFO ov.",1);
      histo->setBinLabel(16,"TDC hit err.",1);
      histo->setBinLabel(17,"TDC hit rej.",1);
    }
    histo->setBinLabel(1,"ROB0",2);
    histo->setBinLabel(2,"ROB1",2);
    histo->setBinLabel(3,"ROB2",2);
    histo->setBinLabel(4,"ROB3",2);
    histo->setBinLabel(5,"ROB4",2);
    histo->setBinLabel(6,"ROB5",2);
    histo->setBinLabel(7,"ROB6",2);
    histo->setBinLabel(8,"ROB7",2);
    histo->setBinLabel(9,"ROB8",2);
    histo->setBinLabel(10,"ROB9",2);
    histo->setBinLabel(11,"ROB10",2);
    histo->setBinLabel(12,"ROB11",2);
    histo->setBinLabel(13,"ROB12",2);
    histo->setBinLabel(14,"ROB13",2);
    histo->setBinLabel(15,"ROB14",2);
    histo->setBinLabel(16,"ROB15",2);
    histo->setBinLabel(17,"ROB16",2);
    histo->setBinLabel(18,"ROB17",2);
    histo->setBinLabel(19,"ROB18",2);
    histo->setBinLabel(20,"ROB19",2);
    histo->setBinLabel(21,"ROB20",2);
    histo->setBinLabel(22,"ROB21",2);
    histo->setBinLabel(23,"ROB22",2);
    histo->setBinLabel(24,"ROB23",2);
    histo->setBinLabel(25,"ROB24",2);
    histo->setBinLabel(26,"SC",2);

    if(mode > 1) return;

    histoType = "ROSEventLenght";
    histoName = "FED" + dduID_s.str() + "_" + folder + rosID_s.str() + "_ROSEventLenght";
    histoTitle = "Event Lenght (Bytes) FED " +  dduID_s.str() + " ROS " + rosID_s.str();
    (rosHistos[histoType])[code.getROSID()] = dbe->book1D(histoName,histoTitle,101,0,1616);


    histoType = "TDCError";
    histoName = "FED" + dduID_s.str() + "_" + folder + rosID_s.str() + "_TDCError";
    histoTitle = histoName + " (ROBID error summary)";
    (rosHistos[histoType])[code.getROSID()] = dbe->book2D(histoName,histoTitle,24,0,24,25,0,25);
    histo = (rosHistos[histoType])[code.getROSID()];
    // TDC error bins
    histo->setBinLabel(1,"Fatal",1);
    histo->setBinLabel(2,"RO FIFO ov.",1);
    histo->setBinLabel(3,"L1 buf. ov.",1);
    histo->setBinLabel(4,"L1A FIFO ov.",1);
    histo->setBinLabel(5,"hit err.",1);
    histo->setBinLabel(6,"hit rej.",1);
    histo->setBinLabel(7,"Fatal",1);
    histo->setBinLabel(8,"RO FIFO ov.",1);
    histo->setBinLabel(9,"L1 buf. ov.",1);
    histo->setBinLabel(10,"L1A FIFO ov.",1);
    histo->setBinLabel(11,"hit err.",1);
    histo->setBinLabel(12,"hit rej.",1);
    histo->setBinLabel(13,"Fatal",1);
    histo->setBinLabel(14,"RO FIFO ov.",1);
    histo->setBinLabel(15,"L1 buf. ov.",1);
    histo->setBinLabel(16,"L1A FIFO ov.",1);
    histo->setBinLabel(17,"hit err.",1);
    histo->setBinLabel(18,"hit rej.",1);
    histo->setBinLabel(19,"Fatal",1);
    histo->setBinLabel(20,"RO FIFO ov.",1);
    histo->setBinLabel(21,"L1 buf. ov.",1);
    histo->setBinLabel(22,"L1A FIFO ov.",1);
    histo->setBinLabel(23,"hit err.",1);
    histo->setBinLabel(24,"hit rej.",1);

    histo->setBinLabel(1,"ROB0",2);
    histo->setBinLabel(2,"ROB1",2);
    histo->setBinLabel(3,"ROB2",2);
    histo->setBinLabel(4,"ROB3",2);
    histo->setBinLabel(5,"ROB4",2);
    histo->setBinLabel(6,"ROB5",2);
    histo->setBinLabel(7,"ROB6",2);
    histo->setBinLabel(8,"ROB7",2);
    histo->setBinLabel(9,"ROB8",2);
    histo->setBinLabel(10,"ROB9",2);
    histo->setBinLabel(11,"ROB10",2);
    histo->setBinLabel(12,"ROB11",2);
    histo->setBinLabel(13,"ROB12",2);
    histo->setBinLabel(14,"ROB13",2);
    histo->setBinLabel(15,"ROB14",2);
    histo->setBinLabel(16,"ROB15",2);
    histo->setBinLabel(17,"ROB16",2);
    histo->setBinLabel(18,"ROB17",2);
    histo->setBinLabel(19,"ROB18",2);
    histo->setBinLabel(20,"ROB19",2);
    histo->setBinLabel(21,"ROB20",2);
    histo->setBinLabel(22,"ROB21",2);
    histo->setBinLabel(23,"ROB22",2);
    histo->setBinLabel(24,"ROB23",2);
    histo->setBinLabel(25,"ROB24",2);

    histoType = "ROB_mean";
    histoName = "FED" + dduID_s.str() + "_" + "ROS" + rosID_s.str() + "_ROB_mean";
    string fullName = topFolder(false) + "FED" + dduID_s.str() + "/" + folder + rosID_s.str()+ "/" + histoName;    
    names.insert (pair<std::string,std::string> (histoType,string(fullName)));   
    (rosHistos[histoType])[code.getROSID()] = dbe->book2D(histoName,histoName,25,0,25,100,0,100);
    (rosHistos[histoType])[code.getROSID()]->setAxisTitle("ROB #",1);
    (rosHistos[histoType])[code.getROSID()]->setAxisTitle("ROB wordcounts",2);

    

//     histoType = "Trigger_frequency";                
//     histoName =  "FED" + dduID_s.str() + "_Trigger_frequency"; 
//     (rosHistos[histoType])[code.getROSID()] = dbe->book1D(histoName,histoName,100,1,100);
  }


//   if ( folder == "TDCError") {

//     dbe->setCurrentFolder(topFolder(false) + "FED" + dduID_s.str()+"/ROS"+rosID_s.str()+"/ROB"+robID_s.str());

//     histoType = "TDCError";
//     histoName = "FED" + dduID_s.str() + "_ROS" + rosID_s.str() + "_ROB"+robID_s.str()+"_TDCError";
//     string histoTitle = histoName + " (TDC Errors)";
//     (robHistos[histoType])[code.getROBID()] = dbe->book2D(histoName,histoTitle,6,0,6,4,0,4);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(1,"TDC Fatal",1);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(2,"RO FIFO ov.",1);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(3,"L1 buffer ov.",1);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(4,"L1A FIFO ov.",1);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(5,"TDC hit err.",1);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(6,"TDC hit rej.",1);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(1,"TDC0",2);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(2,"TDC1",2);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(3,"TDC2",2);
//     ((robHistos[histoType])[code.getROBID()]) ->setBinLabel(4,"TDC3",2);

//   }

  // SC Histograms
  if ( folder == "SC" ) {
    // The plots are per wheel
    dbe->setCurrentFolder(topFolder(false) + "FED" + dduID_s.str());

    // SC data Size
    histoType = "SCSizeVsROSSize";
    histoName = "FED" + dduID_s.str() + "_SCSizeVsROSSize";
    histoTitle = "SC size - ROS size vs SC (FED " + dduID_s.str() + ")";
    rosHistos[histoType][code.getSCID()] = dbe->book2D(histoName,histoTitle,12,1,13,51,-1,50);
    rosHistos[histoType][code.getSCID()]->setAxisTitle("SC",1);

  }
}

void DTDataIntegrityTask::TimeHistos(string histoType){  
  
 if(histoType == "Event_word_vs_time"){   

  for (it = names.begin(); it != names.end(); it++) {    

    if ((*it).first==histoType){
     
     MonitorElement * h1 =dbe->get((*it).second);

 int first_bin = -1, last_bin=-1;
   for( int bin=1; bin < h1->getNbinsX()+1; bin++ ){
    for( int j=1; j < h1->getNbinsY(); j++ ){
     if( h1->getBinContent(bin,j) > 0 ) {    
      if( first_bin == -1 ) { first_bin = bin; }
      last_bin = bin;
   }
  }
 }
 
  if( first_bin > 1 ) { first_bin -= 1; }
  if( last_bin < h1-> getNbinsX() ){ last_bin += 1; }
    h1->setAxisRange(0,last_bin,1);
   }
  }
 }  
}



// void DTDataIntegrityTask::bookHistosFED() {
//     bookHistos( string("ROS_S"), code);

// }


void DTDataIntegrityTask::bookHistosROS25(DTROChainCoding code) {
    bookHistos( string("ROS"), code);
//     for(int robId = 0; robId != 25; ++robId) {
//       code.setROB(robId);
//       bookHistos( string("TDCError"), code);
//     }
    if(mode <= 1)
      if(getSCInfo)
        bookHistos( string("SC"), code);
}


void DTDataIntegrityTask::processROS25(DTROS25Data & data, int ddu, int ros) {
  neventsROS25++; // FIXME: implement a counter which makes sense

//   if (neventsROS25%1000 == 0)
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << "[DTDataIntegrityTask]: " << neventsROS25 << " events analyzed by processROS25" << endl;

  // The ID of the RO board (used to map the histos)
  DTROChainCoding code;
  code.setDDU(ddu);
  code.setROS(ros);

  MonitorElement* ROSSummary = rosSHistos["ROSSummary"][code.getDDUID()];

  // Summary of all ROB errors
  MonitorElement* ROSError = 0;
  if(mode <= 2) ROSError = rosHistos["ROSError"][code.getROSID()];

  // L1A ids to be checked against FED one
  rosL1AIdsPerFED[ddu].insert(data.getROSHeader().TTCEventCounter());

  // ROS errors


  // check for TPX errors
  if (data.getROSTrailer().TPX() != 0) {
    LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask") << " TXP error en ROS "
                                                                      << code.getROS() << endl;
    ROSSummary->Fill(9,code.getROS());
  }

  // L1 Buffer almost full (non-critical error!)
  if(data.getROSTrailer().l1AFifoOccupancy() > 31) {
     ROSSummary->Fill(10,code.getROS());
   }
  
  // FIXME: what is this about???
  if (neventsROS25 == 1) FirstRos = code.getROSID();
  if (code.getROSID() == FirstRos) nevents++ ;


  for (vector<DTROSErrorWord>::const_iterator error_it = data.getROSErrors().begin();
       error_it != data.getROSErrors().end(); error_it++) { // Loop over ROS error words
    
    LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask") << " Error in ROS " << code.getROS()
                                                                      << " ROB Id " << (*error_it).robID()
                                                                      << " Error type " << (*error_it).errorType() << endl;

    // Fill the ROSSummary (1 per FED) histo
    ROSSummary->Fill((*error_it).errorType(), code.getROS());
    if((*error_it).errorType() <= 11) { // set error flag
       eventErrorFlag = true;
    }
    
    if(mode <= 2) {
      // Fill the ROB Summary (1 per ROS) histo
      if ((*error_it).robID() != 31) {
        ROSError->Fill((*error_it).errorType(),(*error_it).robID());
      }
      else if ((*error_it).errorType() == 4) {
        vector<int> channelBins;
        channelsInROS((*error_it).cerosID(),channelBins);
        vector<int>::const_iterator channelIt  = channelBins.begin();
        vector<int>::const_iterator channelEnd = channelBins.end();
        for(;channelIt!=channelEnd;++channelIt) {
          ROSError->Fill(4,(*channelIt));
        }
      }
    }
  }


  int ROSDebug_BunchNumber = -1;
  int ROSDebug_BcntResCntLow = 0;
  int ROSDebug_BcntResCntHigh = 0;
  int ROSDebug_BcntResCnt = 0;
  
  for (vector<DTROSDebugWord>::const_iterator debug_it = data.getROSDebugs().begin();
       debug_it != data.getROSDebugs().end(); debug_it++) { // Loop over ROS debug words
    
    int debugROSSummary = 0;
    int debugROSError   = 0;
    vector<int> debugBins;
    bool hasEvIdMis = false;
    vector<int> evIdMisBins;

    if ((*debug_it).debugType() == 0 ) {
      ROSDebug_BunchNumber = (*debug_it).debugMessage();
    } else if ((*debug_it).debugType() == 1 ) {
      ROSDebug_BcntResCntLow = (*debug_it).debugMessage();
    } else if ((*debug_it).debugType() == 2 ) {
      ROSDebug_BcntResCntHigh = (*debug_it).debugMessage();
    } else if ((*debug_it).debugType() == 3) {
      if ((*debug_it).dontRead()){  
        debugROSSummary = 11;
        debugROSError   = 8;
        if (mode <= 2) channelsInCEROS((*debug_it).cerosIdCerosStatus(),(*debug_it).dontRead(),debugBins);
      } if ((*debug_it).evIdMis()){
        hasEvIdMis = true;
        if (mode <= 2) channelsInCEROS((*debug_it).cerosIdCerosStatus(),(*debug_it).evIdMis(),evIdMisBins);
      }
    } else if ((*debug_it).debugType() == 4 &&
               (*debug_it).cerosIdRosStatus()){
      debugROSSummary = 13;
      debugROSError   = 10;
      if (mode <= 2) channelsInROS((*debug_it).cerosIdRosStatus(),debugBins);
    }
 
    if (debugROSSummary) {
      ROSSummary->Fill(debugROSSummary,code.getROS());
      if (mode <= 2) {
        vector<int>::const_iterator channelIt  = debugBins.begin();
        vector<int>::const_iterator channelEnd = debugBins.end();
        for (;channelIt!=channelEnd;++channelIt) {
          ROSError->Fill(debugROSError,(*channelIt));
        }
      }
    }
    
    if (hasEvIdMis) {
      ROSSummary->Fill(12,code.getROS());
      if (mode <= 2) {
        vector<int>::const_iterator channelIt  = evIdMisBins.begin();
        vector<int>::const_iterator channelEnd = evIdMisBins.end();
        for (;channelIt!=channelEnd;++channelIt) {
          ROSError->Fill(9,(*channelIt));
        }
      }
    }
        
  }
  
  ROSDebug_BcntResCnt = (ROSDebug_BcntResCntHigh << 15) + ROSDebug_BcntResCntLow;
  //   LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
  //     << " ROS: " << code.getROS() << " ROSDebug_BunchNumber " << ROSDebug_BunchNumber
  //     << " ROSDebug_BcntResCnt " << ROSDebug_BcntResCnt << endl;
  

  //     Event words vs time
  // FIXME: what is this doing???
  ROSWords_t(ResetCount_unfolded,code.getROS(),ROSDebug_BcntResCnt,nevents);

  // fill hists it here
  //   histoType = "Event_word_vs_time";          
  //   if (rosHistos[histoType].find(code.getROSID()) != rosHistos[histoType].end()){
  //   (rosHistos.find(histoType)->second).find(code.getROSID())->second->
  //            Fill((ResetCount_unfolded),data.getROSTrailer().EventWordCount());
  //   (rosHistos.find(histoType)->second).find(code.getROSID())->second->setAxisTitle("Time(s)",1);
  //    }
  //   else {
  //      (rosHistos.find(histoType)->second).find(code.getROSID())->second->
  //                    Fill((ResetCount_unfolded),data.getROSTrailer().EventWordCount());}  


        

  // ROB Group Header
  // Check the BX of the ROB headers against the BX of the ROS
  for (vector<DTROBHeader>::const_iterator rob_it = data.getROBHeaders().begin();
       rob_it != data.getROBHeaders().end(); rob_it++) { // loop over ROB headers
    
    code.setROB((*rob_it).first);
    DTROBHeaderWord robheader = (*rob_it).second;  

    rosBxIdsPerFED[ddu].insert(ROSDebug_BunchNumber);
    
    if (robheader.bunchID() != ROSDebug_BunchNumber) {
      // fill ROS Summary plot
      ROSSummary->Fill(8,code.getROS());
      eventErrorFlag = true;
      
      // fill ROB Summary plot for that particular ROS
      if(mode <= 2) ROSError->Fill(7,robheader.robID());
    }
  }


  if(mode <= 1) { // produce only when not in HLT 
    // ROB Trailer
    for (vector<DTROBTrailerWord>::const_iterator robt_it = data.getROBTrailers().begin();
         robt_it != data.getROBTrailers().end(); robt_it++) { // loop over ROB trailers 
      float  wCount = (*robt_it).wordCount()<100. ? (*robt_it).wordCount() : 99.9; 
      rosHistos["ROB_mean"][code.getROSID()]->Fill((*robt_it).robID(),wCount);
    }

//     // Trigger frequency 
//     double frequency = 0;
//     // FIXME: how is the frequency computed
//     ROS_L1A_Frequency(code.getROS(),ROSDebug_BcntResCnt,neventsROS25,frequency,trigger_counter);
//     rosHistos["Trigger_frequency"][code.getROSID()]->Fill(frequency);

    // Plot the event lenght //NOHLT
    int rosEventLenght = data.getROSTrailer().EventWordCount()*4;
    if(rosEventLenght > 1600) rosEventLenght = 1600;
    rosHistos["ROSEventLenght"][code.getROSID()]->Fill(rosEventLenght);
  }

   
  // TDC Data  
  for (vector<DTTDCData>::const_iterator tdc_it = data.getTDCData().begin();
       tdc_it != data.getTDCData().end(); tdc_it++) { // loop over TDC data

    DTTDCMeasurementWord tdcDatum = (*tdc_it).second;

    if ( tdcDatum.PC() !=0)  {
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " PC error in ROS " << code.getROS() << " TDC " << (*tdc_it).first << endl;
      //     fill ROS Summary plot
      ROSSummary->Fill(7,code.getROS());

      eventErrorFlag = true;

      // fill ROB Summary plot for that particular ROS
      if(mode <= 2) ROSError->Fill(6,(*tdc_it).first);
    }
  }

  // TDC Error  
  for (vector<DTTDCError>::const_iterator tdc_it = data.getTDCError().begin();
       tdc_it != data.getTDCError().end(); tdc_it++) { // loop over TDC errors

    code.setROB((*tdc_it).first);

    int tdcError_ROSSummary = 0;
    int tdcError_ROSError = 0;
    int tdcError_TDCHisto = 0;

    if(((*tdc_it).second).tdcError() & 0x4000 ) {
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " ROS " << code.getROS() << " ROB " << code.getROB()
        << " Internal fatal Error 4000 in TDC " << (*tdc_it).first << endl;

      tdcError_ROSSummary = 14;
      tdcError_ROSError   = 11;
      tdcError_TDCHisto   = 0;

    } else if ( ((*tdc_it).second).tdcError() & 0x0249 ) {
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " ROS " << code.getROS() << " ROB " << code.getROB()
        << " TDC FIFO overflow in TDC " << (*tdc_it).first << endl;

      tdcError_ROSSummary = 15;
      tdcError_ROSError   = 12;
      tdcError_TDCHisto   = 1;

    } else if ( ((*tdc_it).second).tdcError() & 0x0492 ) {
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " ROS " << code.getROS() << " ROB " << code.getROB()
        << " TDC L1 buffer overflow in TDC " << (*tdc_it).first << endl;
      
      tdcError_ROSSummary = 16;
      tdcError_ROSError   = 13;
      tdcError_TDCHisto   = 2;

    } else if ( ((*tdc_it).second).tdcError() & 0x2000 ) {
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " ROS " << code.getROS() << " ROB " << code.getROB()
        << " TDC L1A FIFO overflow in TDC " << (*tdc_it).first << endl;
      
      tdcError_ROSSummary = 17;
      tdcError_ROSError   = 14;
      tdcError_TDCHisto   = 3;

    } else if ( ((*tdc_it).second).tdcError() & 0x0924 ) {
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " ROS " << code.getROS() << " ROB " << code.getROB()
        << " TDC hit error in TDC " << (*tdc_it).first << endl;
      
      tdcError_ROSSummary = 18;
      tdcError_ROSError   = 15;
      tdcError_TDCHisto   = 4;

    } else if ( ((*tdc_it).second).tdcError() & 0x1000 ) {
      LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " ROS " << code.getROS() << " ROB " << code.getROB()
        << " TDC hit rejected in TDC " << (*tdc_it).first << endl;
      
      tdcError_ROSSummary = 19;
      tdcError_ROSError   = 16;
      tdcError_TDCHisto   = 5;

    } else {
      LogWarning("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
        << " TDC error code not known " << ((*tdc_it).second).tdcError() << endl;
    }
    
    ROSSummary->Fill(tdcError_ROSSummary,code.getROS());

    if(tdcError_ROSSummary <= 15) {
      eventErrorFlag = true;
    }

    if(mode <= 2) {
      ROSError->Fill(tdcError_ROSError,(*tdc_it).first);
      if(mode <= 1)
        rosHistos["TDCError"][code.getROSID()]->Fill(tdcError_TDCHisto+6*((*tdc_it).second).tdcID(),(*tdc_it).first);
    }
  }

  // Read SC data
  if (mode <= 1 && getSCInfo) {
    // SC Data

    // NumberOf16bitWords counts the # of words + 1 subheader
    // the SC includes the SC "private header" and the ROS header and trailer (= NumberOf16bitWords +3)
    rosHistos["SCSizeVsROSSize"][code.getSCID()]->Fill(ros,data.getSCPrivHeader().NumberOf16bitWords()+3-data.getSCTrailer().wordCount());
    
  }




}

void DTDataIntegrityTask::processFED(DTDDUData & data, const std::vector<DTROS25Data> & rosData, int ddu) {

  neventsDDU++;
  if (neventsDDU%1000 == 0)
    LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
      << "[DTDataIntegrityTask]: " << neventsDDU << " events analyzed by processFED" << endl;


  DTROChainCoding code;
  code.setDDU(ddu);

  hFEDEntry->Fill(code.getDDUID());

  FEDTrailer trailer = data.getDDUTrailer();
  FEDHeader header = data.getDDUHeader();

  // check consistency of header and trailer
  if(!header.check()) {
    // error code 7
    hFEDFatal->Fill(code.getDDUID());
    hCorruptionSummary->Fill(code.getDDUID(), 7);
  }

  if(!trailer.check()) {
    // error code 8
    hFEDFatal->Fill(code.getDDUID());
    hCorruptionSummary->Fill(code.getDDUID(), 8);
  }

  // check CRC error bit set by DAQ before sending data on SLink
  if(data.crcErrorBit()) {
    // error code 6
    hFEDFatal->Fill(code.getDDUID());
    hCorruptionSummary->Fill(code.getDDUID(), 6);
  }

  DTDDUSecondStatusWord secondWord = data.getSecondStatusWord();

  // Fill the status summary of the TTS


  //1D HISTO WITH TTS VALUES form trailer (7 bins = 7 values)
  int ttsCodeValue = -1;
  int ttsSummaryBin = -1;

  switch(trailer.ttsBits()) {
  case 0:{ //disconnected
    ttsCodeValue = 0;
    break;
  }
  case 1:{ //warning overflow
    ttsCodeValue = 1;
    if(secondWord.warningROSPAF()) { // ROS PAF
      ttsSummaryBin = 1;
    } else { // DDU PAF
      ttsSummaryBin = 2;
    }
    
    break;
  }
  case 2:{ //out of sinch
    ttsCodeValue = 2;
    bool knownOrigin = false;
    if(secondWord.outOfSynchROSError()) {// ROS Error
      ttsSummaryBin = 7;
      knownOrigin = true;
    }
    if(secondWord.l1AIDError()) {// L1A Mism.
      ttsSummaryBin = 6;
      knownOrigin = true;
    }
    if(secondWord.bxIDError()) {// BX Mism.
      ttsSummaryBin = 8;
      knownOrigin = true;
    }
    if(secondWord.outputFifoFull() || secondWord.inputFifoFull() || secondWord.fifoFull()) { // DDU Full
      ttsSummaryBin = 5;
      knownOrigin = true;
    }
    if(!knownOrigin) ttsSummaryBin = 9; // Error in DDU logic

    break;
  }
  case 4:{ //busy
    ttsCodeValue = 3;
    bool knownOrigin = false;
    if(secondWord.busyROSPAF()) { // ROS PAF
      ttsSummaryBin = 3;
      knownOrigin = true;
    } 
    if(secondWord.outputFifoAlmostFull() || secondWord.inputFifoAlmostFull() || secondWord.fifoAlmostFull() ){ // DDU PAF
      ttsSummaryBin = 4;
      knownOrigin = true;
    }
    if(!knownOrigin) ttsSummaryBin = 9; // Error in DDU logic
    break;
  }
  case 8:{ //ready
    ttsCodeValue = 4;
    break;
  }
  case 12:{ //error
    ttsCodeValue = 5;
    break;
  }
  case 16:{ //disconnected
    ttsCodeValue = 6;
    break;
  }
  default:{
    LogError("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
      <<"[DTDataIntegrityTask] DDU control: wrong TTS value "<<trailer.ttsBits()<<endl;
    ttsCodeValue = 7;
  }
  }
  if(mode <= 1) dduHistos["TTSValues"][code.getDDUID()]->Fill(ttsCodeValue);
  if(ttsSummaryBin != -1) {
    hTTSSummary->Fill(ddu, ttsSummaryBin);
  }






  //2D HISTO: ROS VS STATUS (8 BIT = 8 BIN) from 1st-2nd status words (9th BIN FROM LIST OF ROS in 2nd status word)
  MonitorElement* hROSStatus = dduHistos["ROSStatus"][code.getDDUID()];
  //1D HISTO: NUMBER OF ROS IN THE EVENTS from 2nd status word

  int rosList = secondWord.rosList();
  set<int> rosPositions;
  for(int i=0;i<12;i++) {
    if(rosList & 0x1) {
      rosPositions.insert(i);
      //9th BIN FROM LIST OF ROS in 2nd status word
      if(mode <= 2) hROSStatus->Fill(8,i,1);
    }
    rosList >>= 1;
  }

  int channel=0;
  for (vector<DTDDUFirstStatusWord>::const_iterator fsw_it = data.getFirstStatusWord().begin();
       fsw_it != data.getFirstStatusWord().end(); fsw_it++) {
    // assuming association one-to-one between DDU channel and ROS
    if(mode <= 2) {
      hROSStatus->Fill(0,channel,(*fsw_it).channelEnabled());
      hROSStatus->Fill(1,channel,(*fsw_it).timeout());
      hROSStatus->Fill(2,channel,(*fsw_it).eventTrailerLost());
      hROSStatus->Fill(3,channel,(*fsw_it).opticalFiberSignalLost());
      hROSStatus->Fill(4,channel,(*fsw_it).tlkPropagationError());
      hROSStatus->Fill(5,channel,(*fsw_it).tlkPatternError());
      hROSStatus->Fill(6,channel,(*fsw_it).tlkSignalLost());
      hROSStatus->Fill(7,channel,(*fsw_it).errorFromROS());
    }
    // check that the enabled channel was also in the read-out
    if((*fsw_it).channelEnabled() == 1 &&
       rosPositions.find(channel) == rosPositions.end()) {
      if(mode <= 2) hROSStatus->Fill(9,channel,1);
      // error code 1
      hFEDFatal->Fill(code.getDDUID());
      hCorruptionSummary->Fill(code.getDDUID(), 1);
    }
    channel++;
  }


  // ---------------------------------------------------------------------
  // cross checks between FED and ROS data
  // check the BX ID against the ROSs
  set<int> rosBXIds = rosBxIdsPerFED[ddu];
  if((rosBXIds.size() > 1 || rosBXIds.find(header.bxID()) == rosBXIds.end()) && rosBXIds.size() != 0) { // in this case look for faulty ROSs
    for(vector<DTROS25Data>::const_iterator rosControlData = rosData.begin();
        rosControlData != rosData.end(); ++rosControlData) { // loop over the ROS data
      for (vector<DTROSDebugWord>::const_iterator debug_it = (*rosControlData).getROSDebugs().begin();
           debug_it != (*rosControlData).getROSDebugs().end(); debug_it++) { // Loop over ROS debug words
        if ((*debug_it).debugType() == 0 && (*debug_it).debugMessage() != header.bxID()) { // check the BX
          int ros = (*rosControlData).getROSID();
          // fill the error bin
          if(mode <= 2) hROSStatus->Fill(11,ros-1);
          // error code 2
          hFEDFatal->Fill(code.getDDUID());
          hCorruptionSummary->Fill(code.getDDUID(), 2);
        }
      }
    }
  }

  // check the BX ID against other FEDs
  fedBXIds.insert(header.bxID());
  if(fedBXIds.size() != 1) {
    LogWarning("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
      << "ERROR: FED " << ddu << " BX ID different from other feds: " << header.bxID() << endl;
    // error code 3
    hFEDFatal->Fill(code.getDDUID());
    hCorruptionSummary->Fill(code.getDDUID(), 3);
  }


  // check the L1A ID against the ROSs 
  set<int> rosL1AIds = rosL1AIdsPerFED[ddu];
  if((rosL1AIds.size() > 1 || rosL1AIds.find(header.lvl1ID()-1) == rosL1AIds.end()) && rosL1AIds.size() != 0) { // in this case look for faulty ROSs
    //If L1A_ID error identify which ROS has wrong L1A 
    for (vector<DTROS25Data>::const_iterator rosControlData = rosData.begin();
         rosControlData != rosData.end(); rosControlData++) { // loop over the ROS data
      int ROSHeader_TTCCount = ((*rosControlData).getROSHeader().TTCEventCounter() + 1) % 0x1000000; // fix comparison in case of last counting bin in ROS /first one in DDU
      if( ROSHeader_TTCCount != header.lvl1ID() ) { 
        int ros = (*rosControlData).getROSID();
        if(mode <= 2) hROSStatus->Fill(10,ros-1);
        // error code 4
        hFEDFatal->Fill(code.getDDUID());
        hCorruptionSummary->Fill(code.getDDUID(), 4);
      }
    }
  }

  //1D HISTOS: EVENT LENGHT from trailer
  int fedEvtLenght = trailer.lenght()*8;
  //   if(fedEvtLenght > 16000) fedEvtLenght = 16000; // overflow bin
  dduHistos["EventLenght"][code.getDDUID()]->Fill(fedEvtLenght);

  if(mode > 1) return;


  // size of the list of ROS in the Read-Out
  dduHistos["ROSList"][code.getDDUID()]->Fill(rosPositions.size());


  //2D HISTO: FIFO STATUS from 2nd status word
  MonitorElement *hFIFOStatus = dduHistos["FIFOStatus"][code.getDDUID()];
  int inputFifoFull = secondWord.inputFifoFull();
  int inputFifoAlmostFull = secondWord.inputFifoAlmostFull();
  int fifoFull = secondWord.fifoFull();
  int fifoAlmostFull = secondWord.fifoAlmostFull();
  int outputFifoFull = secondWord.outputFifoFull();
  int outputFifoAlmostFull = secondWord.outputFifoAlmostFull();
  for(int i=0;i<3;i++){
    if(inputFifoFull & 0x1){
      hFIFOStatus->Fill(i,0);
    }
    if(inputFifoAlmostFull & 0x1){
      hFIFOStatus->Fill(i,1);
    }
    if(fifoFull & 0x1){
      hFIFOStatus->Fill(3+i,0);
    }
    if(fifoAlmostFull & 0x1){
      hFIFOStatus->Fill(3+i,1);
    }
    if(!(inputFifoFull & 0x1) && !(inputFifoAlmostFull & 0x1)){
      hFIFOStatus->Fill(i,2);
    }
    if(!(fifoFull & 0x1) && !(fifoAlmostFull & 0x1)){
      hFIFOStatus->Fill(3+i,2);
    }
    inputFifoFull >>= 1;
    inputFifoAlmostFull >>= 1;
    fifoFull >>= 1;
    fifoAlmostFull >>= 1;
  }

  if(outputFifoFull){
    hFIFOStatus->Fill(6,0);
  }
  if(outputFifoAlmostFull){
    hFIFOStatus->Fill(6,1);
  }
  if(!outputFifoFull && !outputFifoAlmostFull){
    hFIFOStatus->Fill(6,2);
  }



 



  //1D HISTO: EVENT TYPE from header
  dduHistos["EventType"][code.getDDUID()]->Fill(header.triggerType());

  // fill the distribution of the BX ids
  dduHistos["BXID"][code.getDDUID()]->Fill(header.bxID());


}

  
bool DTDataIntegrityTask::eventHasErrors() const {
  return eventErrorFlag;
}



// log number of times the payload of each fed is unpacked 
void DTDataIntegrityTask::fedEntry(int dduID) {
  hFEDEntry->Fill(dduID);
}



// log number of times the payload of each fed is skipped (no ROS inside)
void DTDataIntegrityTask::fedFatal(int dduID) {
  hFEDFatal->Fill(dduID);
}



// log number of times the payload of each fed is partially skipped (some ROS skipped)
void DTDataIntegrityTask::fedNonFatal(int dduID) {
  hFEDNonFatal->Fill(dduID);
}

std::string DTDataIntegrityTask::topFolder(bool isFEDIntegrity) const {

  string folder = isFEDIntegrity ? fedIntegrityFolder : "DT/00-DataIntegrity";

  if (!isFEDIntegrity) 
    folder += (mode==1) ? "_SM/" : (mode==3) ? "_EvF/" : "/";

  return folder;

}

void DTDataIntegrityTask::channelsInCEROS(int cerosId, int chMask, vector<int>& channels ){
  for (int iCh=0; iCh<6;++iCh) {
    if ((chMask >> iCh) & 0x1){
      channels.push_back(cerosId*6+iCh);
    }
  }
  return;
}

void DTDataIntegrityTask::channelsInROS(int cerosMask, vector<int>& channels){
  for (int iCeros=0; iCeros<5;++iCeros) {
    if ((cerosMask >> iCeros) & 0x1){
      for (int iCh=0; iCh<6;++iCh) {
        channels.push_back(iCeros*6+iCh);
      }
    }
  }
  return;
}

void DTDataIntegrityTask::preProcessEvent(const edm::EventID& iEvtid, const edm::Timestamp& iTime) {
  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask") << "[DTDataIntegrityTask]: preProcessEvent" <<endl;
  // clear the set of BXids from the ROSs
  for(map<int, set<int> >::iterator rosBxIds = rosBxIdsPerFED.begin();
      rosBxIds != rosBxIdsPerFED.end(); ++rosBxIds) {
    (*rosBxIds).second.clear();
  }

  fedBXIds.clear();

  for(map<int, set<int> >::iterator rosL1AIds = rosL1AIdsPerFED.begin();
      rosL1AIds != rosL1AIdsPerFED.end(); ++rosL1AIds) {
    (*rosL1AIds).second.clear();
  }



  // reset the error flag
  eventErrorFlag = false;
}



void DTDataIntegrityTask::postBeginJob() {
  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask") << "[DTDataIntegrityTask]: postBeginJob" <<endl;
  // get the DQMStore service if needed
  dbe = edm::Service<DQMStore>().operator->();    
  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask") << "[DTDataIntegrityTask] Get DQMStore service" << endl;
  

  
  // Loop over the DT FEDs
  int FEDIDmin = FEDNumbering::MINDTFEDID;
  int FEDIDMax = FEDNumbering::MAXDTFEDID;

  LogTrace("DTRawToDigi|DTDQM|DTMonitorModule|DTDataIntegrityTask")
    << " FEDS: " << FEDIDmin  << " to " <<  FEDIDMax << " in the RO" << endl;

  // book FED integrity histos
  bookHistos(FEDIDmin, FEDIDMax);

  // static booking of the histograms
  for(int fed = FEDIDmin; fed <= FEDIDMax; ++fed) { // loop over the FEDs in the readout
    DTROChainCoding code;
    code.setDDU(fed);
    
    bookHistos( string("ROS_S"), code);

    bookHistos( string("DDU"), code);

    for(int ros = 1; ros <= 12; ++ros) {// loop over all ROS
      code.setROS(ros);
      bookHistosROS25(code);
    }
  }

}