AliceO2Group · fapfap69 · Aug 8, 2019 · Aug 30, 2019 · Jan 7, 2021 · Jan 8, 2021
@@ -16,5 +16,6 @@ o2_add_library(HMPIDBase
 o2_target_root_dictionary(HMPIDBase
                           HEADERS include/HMPIDBase/Param.h
                                   include/HMPIDBase/Digit.h
+                                  include/HMPIDBase/Trigger.h
                                   include/HMPIDBase/Cluster.h
                                   include/HMPIDBase/Geo.h)
@@ -50,7 +50,7 @@ class Digit
   static void Equipment2Absolute(int Equi, int Colu, int Dilo, int Chan, int* Module, int* x, int* y);
 
   // Trigger time Conversion Functions
-  static inline uint64_t OrbitBcToEventId(uint32_t Orbit, uint16_t BC) { return ((Orbit << 12) || BC); };
+  static inline uint64_t OrbitBcToEventId(uint32_t Orbit, uint16_t BC) { return ((Orbit << 12) | (0x0FFF & BC)); };
   static inline uint32_t EventIdToOrbit(uint64_t EventId) { return (EventId >> 12); };
   static inline uint16_t EventIdToBc(uint64_t EventId) { return (EventId & 0x0FFF); };
   static double OrbitBcToTimeNs(uint32_t Orbit, uint16_t BC);
@@ -80,10 +80,10 @@ class Digit
 
  public:
   Digit() = default;
-  Digit(uint16_t bc, uint32_t orbit, int pad, uint16_t charge) : mBc(bc), mOrbit(orbit), mQ(charge), mPad(pad){};
+  Digit(uint16_t bc, uint32_t orbit, int pad, uint16_t charge);
   Digit(uint16_t bc, uint32_t orbit, int chamber, int photo, int x, int y, uint16_t charge);
-  Digit(uint16_t bc, uint32_t orbit, uint16_t, int equipment, int column, int dilogic, int channel);
-  Digit(uint16_t bc, uint32_t orbit, uint16_t, int module, int x, int y);
+  Digit(uint16_t bc, uint32_t orbit, uint16_t charge, int equipment, int column, int dilogic, int channel);
+  Digit(uint16_t bc, uint32_t orbit, uint16_t charge, int module, int x, int y);
 
   // Getter & Setters
   uint16_t getCharge() const { return mQ; }
@@ -133,7 +133,13 @@ class Digit
   // Charge management functions
   static void getPadAndTotalCharge(HitType const& hit, int& chamber, int& pc, int& px, int& py, float& totalcharge);
   static float getFractionalContributionForPad(HitType const& hit, int somepad);
-  void addCharge(float q) { mQ += q; }
+  void addCharge(float q)
+  {
+    mQ += q;
+    if (mQ > 0x0FFF) {
+      mQ = 0x0FFF;
+    }
+  }
   void subCharge(float q) { mQ -= q; }
 
  private:

@@ -18,7 +18,6 @@
 #define ALICEO2_HMPID_GEO_H
 
 #include <TMath.h>
-#include <Rtypes.h>
 
 namespace o2
 {
@@ -134,6 +133,90 @@ class Geo
 
   ClassDefNV(Geo, 1);
 };
+
+class ReadOut
+{
+ public:
+  struct LinkAddr {
+    uint8_t Fee;
+    uint8_t Cru;
+    uint8_t Lnk;
+    uint8_t Flp;
+  };
+  union Lnk {
+    LinkAddr Id;
+    uint32_t LinkUId;
+  };
+  static constexpr Lnk mEq[Geo::MAXEQUIPMENTS] = {{0, 0, 0, 160},
+                                                  {1, 0, 1, 160},
+                                                  {2, 0, 2, 160},
+                                                  {3, 0, 3, 160},
+                                                  {4, 1, 0, 160},
+                                                  {5, 1, 1, 160},
+                                                  {8, 1, 2, 160},
+                                                  {9, 1, 3, 160},
+                                                  {6, 2, 0, 161},
+                                                  {7, 2, 1, 161},
+                                                  {10, 2, 2, 161},
+                                                  {11, 3, 0, 161},
+                                                  {12, 3, 1, 161},
+                                                  {13, 3, 2, 161}};
+
+  static inline int FeeId(unsigned int idx) { return (idx > Geo::MAXEQUIPMENTS) ? -1 : mEq[idx].Id.Fee; };
+  static inline int CruId(unsigned int idx) { return (idx > Geo::MAXEQUIPMENTS) ? -1 : mEq[idx].Id.Cru; };
+  static inline int LnkId(unsigned int idx) { return (idx > Geo::MAXEQUIPMENTS) ? -1 : mEq[idx].Id.Lnk; };
+  static inline int FlpId(unsigned int idx) { return (idx > Geo::MAXEQUIPMENTS) ? -1 : mEq[idx].Id.Flp; };
+  static inline uint32_t UniqueId(unsigned int idx) { return (idx > Geo::MAXEQUIPMENTS) ? -1 : mEq[idx].LinkUId; };
+
+  static unsigned int searchIdx(int FeeId)
+  {
+    for (int i = 0; i < Geo::MAXEQUIPMENTS; i++) {
+      if (FeeId == mEq[i].Id.Fee) {
+        return (i);
+      }
+    }
+    return (-1);
+  }
+  static unsigned int searchIdx(int CruId, int LnkId)
+  {
+    for (int i = 0; i < Geo::MAXEQUIPMENTS; i++) {
+      if (CruId == mEq[i].Id.Cru && LnkId == mEq[i].Id.Lnk) {
+        return (i);
+      }
+    }
+    return (-1);
+  }
+  static void getInfo(unsigned int idx, int& Fee, int& Cru, int& Lnk, int& Flp)
+  {
+    Cru = mEq[idx].Id.Cru;
+    Lnk = mEq[idx].Id.Lnk;
+    Fee = mEq[idx].Id.Fee;
+    Flp = mEq[idx].Id.Flp;
+    return;
+  }
+
+  ClassDefNV(ReadOut, 1);
+};
+/*
+void ReadOut::Init()
+{
+  mEq[0].Id  = { 0, 0, 0, 160};
+  mEq[1].Id  = { 1, 0, 1, 160};
+  mEq[2].Id  = { 2, 0, 2, 160};
+  mEq[3].Id  = { 3, 0, 3, 160};
+  mEq[4].Id  = { 4, 1, 0, 160};
+  mEq[5].Id  = { 5, 1, 1, 160};
+  mEq[6].Id  = { 8, 1, 2, 160};
+  mEq[7].Id  = { 9, 1, 3, 160};
+  mEq[8].Id  = { 6, 2, 0, 161};
+  mEq[9].Id  = { 7, 2, 1, 161};
+  mEq[10].Id = {10, 2, 2, 161};
+  mEq[11].Id = {11, 3, 0, 161};
+  mEq[12].Id = {12, 3, 1, 161};
+  mEq[13].Id = {13, 3, 2, 161};
+};
+*/
+
 } // namespace hmpid
 } // namespace o2
 

@@ -0,0 +1,102 @@
+// Copyright CERN and copyright holders of ALICE O2. This software is
+// distributed under the terms of the GNU General Public License v3 (GPL
+// Version 3), copied verbatim in the file "COPYING".
+//
+// See http://alice-o2.web.cern.ch/license for full licensing information.
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+///
+/// \file   Trigger.h
+/// \author Antonio Franco - INFN Bari
+/// \version 1.0
+/// \date 2/03/2021
+
+#ifndef DETECTORS_HMPID_BASE_INCLUDE_HMPIDBASE_TRIGGER_H_
+#define DETECTORS_HMPID_BASE_INCLUDE_HMPIDBASE_TRIGGER_H_
+
+#include <vector>
+#include "TMath.h"
+#include "CommonDataFormat/TimeStamp.h"
+#include "CommonConstants/LHCConstants.h"
+
+namespace o2
+{
+namespace hmpid
+{
+
+/// \class Trigger
+/// \brief HMPID Trigger declaration
+class Trigger
+{
+ public:
+  // Trigger time Conversion Functions
+  static inline uint64_t OrbitBcToEventId(uint32_t Orbit, uint16_t BC) { return ((Orbit << 12) | (0x0FFF & BC)); };
+  static inline uint32_t EventIdToOrbit(uint64_t EventId) { return (EventId >> 12); };
+  static inline uint16_t EventIdToBc(uint64_t EventId) { return (EventId & 0x0FFF); };
+  static double OrbitBcToTimeNs(uint32_t Orbit, uint16_t BC) { return (BC * o2::constants::lhc::LHCBunchSpacingNS + Orbit * o2::constants::lhc::LHCOrbitNS); };
+  static uint32_t TimeNsToOrbit(double TimeNs) { return (uint32_t)(TimeNs / o2::constants::lhc::LHCOrbitNS); };
+  static uint16_t TimeNsToBc(double TimeNs) { return (uint16_t)(std::fmod(TimeNs, o2::constants::lhc::LHCOrbitNS) / o2::constants::lhc::LHCBunchSpacingNS); };
+  static void TimeNsToOrbitBc(double TimeNs, uint32_t& Orbit, uint16_t& Bc)
+  {
+    Orbit = TimeNsToOrbit(TimeNs);
+    Bc = TimeNsToBc(TimeNs);
+    return;
+  };
+
+  // Operators definition !
+  friend inline bool operator<(const Trigger& l, const Trigger& r) { return OrbitBcToEventId(l.mOrbit, l.mBc) < OrbitBcToEventId(r.mOrbit, r.mBc); };
+  friend inline bool operator==(const Trigger& l, const Trigger& r) { return OrbitBcToEventId(l.mOrbit, l.mBc) == OrbitBcToEventId(r.mOrbit, r.mBc); };
+  friend inline bool operator>(const Trigger& l, const Trigger& r) { return r < l; };
+  friend inline bool operator<=(const Trigger& l, const Trigger& r) { return !(l > r); };
+  friend inline bool operator>=(const Trigger& l, const Trigger& r) { return !(l < r); };
+  friend inline bool operator!=(const Trigger& l, const Trigger& r) { return !(l == r); };
+
+  // Digit ASCII format (Orbit,BunchCrossing)[LHC Time nSec]
+  friend std::ostream& operator<<(std::ostream& os, const Trigger& d)
+  {
+    os << "(" << d.mOrbit << "," << d.mBc << ")[" << OrbitBcToTimeNs(d.mOrbit, d.mBc) << " ns]";
+    return os;
+  };
+
+ public:
+  Trigger() = default;
+  Trigger(uint16_t bc, uint32_t orbit)
+  {
+    mBc = bc;
+    mOrbit = orbit;
+  };
+  uint32_t getOrbit() const { return mOrbit; }
+  uint16_t getBc() const { return mBc; }
+  uint64_t getTriggerID() const { return OrbitBcToEventId(mOrbit, mBc); }
+  void setOrbit(uint32_t orbit)
+  {
+    mOrbit = orbit;
+    return;
+  }
+  void setBC(uint16_t bc)
+  {
+    mBc = bc;
+    return;
+  }
+  void setTriggerID(uint64_t trigger)
+  {
+    mOrbit = (trigger >> 12);
+    mBc = (trigger & 0x0FFF);
+    return;
+  }
+
+ private:
+  // Members
+  uint16_t mBc = 0.;
+  uint32_t mOrbit = 0;
+
+  ClassDefNV(Trigger, 2);
+};
+
+} // namespace hmpid
+} // namespace o2
+
+#endif /* DETECTORS_HMPID_BASE_INCLUDE_HMPIDBASE_TRIGGER_H_ */
@@ -30,6 +30,20 @@ using namespace o2::hmpid;
 ClassImp(o2::hmpid::Digit);
 
 // ============= Digit Class implementation =======
+/// Constructor : Create the Digit structure. Accepts the trigger time (Orbit,BC)
+///               The mapping of the digit is in the Photo Cathod coords
+///               (Chamber, PhotoCathod, X, Y)
+/// @param[in] bc : the bunch crossing [0 .. 2^12-1]
+/// @param[in] orbit : the orbit number [0 .. 2^32-1]
+/// @param[in] pad : the Digit Unique Id [0x00CPXXYY]
+/// @param[in] charge : the value of the charge [0 .. 2^12-1]
+Digit::Digit(uint16_t bc, uint32_t orbit, int pad, uint16_t charge)
+{
+  mBc = bc;
+  mOrbit = orbit;
+  mQ = charge > 0x0FFF ? 0x0FFF : charge;
+  mPad = pad;
+}
 
 /// Constructor : Create the Digit structure. Accepts the trigger time (Orbit,BC)
 ///               The mapping of the digit is in the Photo Cathod coords
@@ -45,7 +59,7 @@ Digit::Digit(uint16_t bc, uint32_t orbit, int chamber, int photo, int x, int y,
 {
   mBc = bc;
   mOrbit = orbit;
-  mQ = charge;
+  mQ = charge > 0x0FFF ? 0x0FFF : charge;
   mPad = Abs(chamber, photo, x, y);
 }
 
@@ -63,7 +77,7 @@ Digit::Digit(uint16_t bc, uint32_t orbit, uint16_t charge, int equipment, int co
 {
   mBc = bc;
   mOrbit = orbit;
-  mQ = charge;
+  mQ = charge > 0x0FFF ? 0x0FFF : charge;
   mPad = Equipment2Pad(equipment, column, dilogic, channel);
 }
 
@@ -80,7 +94,7 @@ Digit::Digit(uint16_t bc, uint32_t orbit, uint16_t charge, int module, int x, in
 {
   mBc = bc;
   mOrbit = orbit;
-  mQ = charge;
+  mQ = charge > 0x0FFF ? 0x0FFF : charge;
   mPad = Absolute2Pad(module, x, y);
 }
 
@@ -369,7 +383,7 @@ Double_t Digit::OrbitBcToTimeNs(uint32_t Orbit, uint16_t BC)
 /// @return : the Orbit number [0..2^32-1]
 uint32_t Digit::TimeNsToOrbit(Double_t TimeNs)
 {
-  return (TimeNs / o2::constants::lhc::LHCOrbitNS);
+  return (uint32_t)(TimeNs / o2::constants::lhc::LHCOrbitNS);
 }
 
 /// TimeNsToBc : Extracts the Bunch Crossing number from the absolute
@@ -379,7 +393,7 @@ uint32_t Digit::TimeNsToOrbit(Double_t TimeNs)
 /// @return : the Bunch Crossing number [0..2^12-1]
 uint16_t Digit::TimeNsToBc(Double_t TimeNs)
 {
-  return (std::fmod(TimeNs, o2::constants::lhc::LHCOrbitNS) / o2::constants::lhc::LHCBunchSpacingNS);
+  return (uint16_t)(std::fmod(TimeNs, o2::constants::lhc::LHCOrbitNS) / o2::constants::lhc::LHCBunchSpacingNS);
 }
 
 /// TimeNsToOrbitBc : Extracts the (Orbit,BC) pair from the absolute

@@ -22,5 +22,7 @@
 #pragma link C++ class o2::hmpid::HitType + ;
 #pragma link C++ class vector < o2::hmpid::HitType> + ;
 #pragma link C++ class o2::hmpid::Geo + ;
+#pragma link C++ class o2::hmpid::Trigger + ;
+#pragma link C++ class vector < o2::hmpid::Trigger> + ;
 
 #endif