[u/mrichter/AliRoot.git] / HLT / PHOS / AliHLTPHOSMapper.cxx

// $Id$

/**************************************************************************
 * This file is property of and copyright by the Experimental Nuclear     *
 * Physics Group, Dep. of Physics                                         *
 * University of Oslo, Norway, 2006                                       *
 *                                                                        * 
 * Author: Per Thomas Hille perthi@fys.uio.no for the ALICE DCS Project.  *
 * Contributors are mentioned in the code where appropriate.              *
 * Please report bugs to perthi@fys.uio.no                                * 
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

//
// Mapping class fro mapping
// from hardware address to geometrical address
//
//

#include "AliHLTPHOSMapper.h"
#include "unistd.h"
#include <iostream>
#include "AliHLTPHOSCoordinate.h"

AliHLTPHOSMapper::AliHLTPHOSMapper():  
   AliHLTCaloMapper(0,"PHOS") 
   ,fIsInitializedMapping(false)
   ,fModuleId(-1)
   ,fDDLId(-1)
{
  InitDDLSpecificationMapping();
  sprintf(fFilepath, "./");
}


AliHLTPHOSMapper::~AliHLTPHOSMapper()
{
  delete []  fHw2geomapPtr;
  fHw2geomapPtr = 0;
}


Bool_t
AliHLTPHOSMapper::InitAltroMapping(const unsigned long specification)
{
  // Loads mapping between Altro addresses and geometrical addresses from file

  //  HLTError("Initialising ALTRO map");

  fDDLId = GetDDLFromSpec(specification);
  Int_t modId = GetModuleFromSpec(specification);

  char *base =  getenv("ALICE_ROOT");

  if ( base )
    {
      if ( modId != fModuleId )
        {
          fModuleId = modId;
          if ( base )
            {
              sprintf ( fFilepath,"%s/PHOS/mapping/Mod%dRCU0.data", base, GetModuleFromSpec ( specification ) );
              int nChannels = 0;
              int maxaddr = 0;
              int tmpHwaddr = 0;
              int tmpZRow = 0;
              int tmpXCol = 0;
              int tmpGain = 0;
              int res = 0;

              FILE *fp = fopen ( fFilepath, "r" );
              if ( fp != 0 )
                {
                  res = fscanf ( fp, "%d", &nChannels );
                  res = fscanf ( fp, "%d", &maxaddr );
                  if (fHw2geomapPtr)
                    {
                      delete fHw2geomapPtr;
                    }
                  fHw2geomapPtr = new fAltromap[maxaddr +1];

                  for ( int i=0; i< maxaddr + 1 ; i ++ )
                    {
                      fHw2geomapPtr[i].fXCol = 0;
                      fHw2geomapPtr[i].fZRow = 0;
                      fHw2geomapPtr[i].fGain = 0;
                    }

                  for ( int i=0; i<nChannels; i ++ )
                    {
                      res = fscanf ( fp, "%d %d %d %d\n", &tmpHwaddr, &tmpXCol, &tmpZRow,  &tmpGain );
                      if ( tmpGain < 2 )
                        {
                          fHw2geomapPtr[tmpHwaddr].fXCol   = tmpXCol;
                          fHw2geomapPtr[tmpHwaddr].fZRow   = tmpZRow;
                          fHw2geomapPtr[tmpHwaddr].fGain  = tmpGain;
                        }
                    }
                  fIsInitializedMapping = true;
                  fclose ( fp );
                }
              else
                {
                  fIsInitializedMapping = false;
                }
	    }
	}
    }
   else 
   {
      fIsInitializedMapping = false;
   }
   
   return fIsInitializedMapping;
}
   

void
AliHLTPHOSMapper::InitDDLSpecificationMapping()
{
  fSpecificationMapPtr = new fDDLSpecificationMap[fCaloConstants->GetNMODULES()*fCaloConstants->GetNRCUSPERMODULE()];
  //  HLTError("NUMBER OF DDLs: %d, map ptr: %d", fCaloConstants->GetNMODULES()*fCaloConstants->GetNRCUSPERMODULE(), fSpecificationMapPtr);
  for(Int_t ddl = 0; ddl < fCaloConstants->GetNMODULES()*fCaloConstants->GetNRCUSPERMODULE(); ddl++)
    {
      
      fSpecificationMapPtr[ddl].fModId = ddl/fCaloConstants->GetNRCUSPERMODULE();
      
      if(ddl%4 == 0)
	{
	  fSpecificationMapPtr[ddl].fRcuX = 0; 
	  fSpecificationMapPtr[ddl].fRcuZ = 0;
	}
      
      else if(ddl%4 == 1)
	{
	  fSpecificationMapPtr[ddl].fRcuX = 1; 
	  fSpecificationMapPtr[ddl].fRcuZ = 0;
	}
      
      else if( ddl%4 == 2)
	{
	  fSpecificationMapPtr[ddl].fRcuX = 2; 
	  fSpecificationMapPtr[ddl].fRcuZ = 0;
	}
      else
	{
	  fSpecificationMapPtr[ddl].fRcuX = 3; 
	  fSpecificationMapPtr[ddl].fRcuZ = 0;
	}
      
      fSpecificationMapPtr[ddl].fRcuZOffset = fCaloConstants->GetNZROWSRCU()*(fSpecificationMapPtr[ddl].fRcuZ);
      fSpecificationMapPtr[ddl].fRcuXOffset = fCaloConstants->GetNXCOLUMNSRCU()*(fSpecificationMapPtr[ddl].fRcuX);

    }
}


bool 
AliHLTPHOSMapper::GetIsInitializedMapping()
{
  return  fIsInitializedMapping;
}

Int_t
AliHLTPHOSMapper::GetChannelID(Int_t hwAddress)
{

  //  HLTError("HW add: %d -> x: %d, z: %d, gain: %d", fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[fDDLId].fRcuXOffset,
  //	   fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[fDDLId].fRcuZOffset,
  //	   fHw2geomapPtr[hwAddress].fGain);
  return ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[fDDLId].fRcuXOffset) |

	  ((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[fDDLId].fRcuZOffset) << 6) |
	  (fHw2geomapPtr[hwAddress].fGain << 12) |
	  fSpecificationMapPtr[fDDLId].fModId << 13);
}

Int_t
AliHLTPHOSMapper::GetChannelID(AliHLTUInt32_t specification, Int_t hwAddress)
{
  
  Short_t index = 0;

  if(specification == 0x00001) index = 0;
  else if(specification == 0x00002) index = 1;
  else if(specification == 0x00004) index = 2;
  else if(specification == 0x00008) index = 3;

  else if(specification == 0x00010) index = 4;
  else if(specification == 0x00020) index = 5;
  else if(specification == 0x00040) index = 6;
  else if(specification == 0x00080) index = 7;

  else if(specification == 0x00100) index = 8;
  else if(specification == 0x00200) index = 9;
  else if(specification == 0x00400) index = 10;
  else if(specification == 0x00800) index = 11;

  else if(specification == 0x01000) index = 12;
  else if(specification == 0x02000) index = 13;
  else if(specification == 0x04000) index = 14;
  else if(specification == 0x08000) index = 15;

  else if(specification == 0x10000) index = 16;
  else if(specification == 0x20000) index = 17;
  else if(specification == 0x40000) index = 18;
  else if(specification == 0x80000) index = 19;

  else HLTError("Specification 0x%X not consistent with single DDL in PHOS", specification);

  //  HLTError("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d", ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset) |((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset) << 6) | (fHw2geomapPtr[hwAddress].fGain << 12) | fSpecificationMapPtr[index].fModId << 13),
  //  	   fHw2geomapPtr[hwAddress].fXCol,
  //     fHw2geomapPtr[hwAddress].fZRow, 
  //  	   fHw2geomapPtr[hwAddress].fGain);

/*    HLTError("HW add: %d -> x: %d, z: %d, gain: %d", hwAddress, fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset,
  	   fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset,
  	   fHw2geomapPtr[hwAddress].fGain);*/
  //  HLTError("RCU X offset: %d", fSpecificationMapPtr[index].fRcuXOffset);
  //  HLTError("RCU Z offset: %d", fSpecificationMapPtr[index].fRcuZOffset);
  return ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset) |
	  ((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset) << 6) |
	  (fHw2geomapPtr[hwAddress].fGain << 12) |
	  fSpecificationMapPtr[index].fModId << 13);
}


// void
// AliHLTPHOSMapper::GetChannelCoord(const UShort_t channelId, UShort_t* channelCoord)
// {
//   channelCoord[0] = channelId&0x3f;
//   channelCoord[1] = (channelId >> 6)&0x3f;
//   channelCoord[2] = (channelId >> 12)&0x1;
//   channelCoord[3] = (channelId >> 13)&0x1f;
//   //  printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
// }
// 
// 
// 
// void
// AliHLTPHOSMapper::ChannelId2Coordinate(const UShort_t channelId,    AliHLTPHOSCoordinate &channelCoord)
// {
//   channelCoord.fX = channelId&0x3f;
//   channelCoord.fZ = (channelId >> 6)&0x3f;
//   channelCoord.fGain = (channelId >> 12)&0x1;
//   channelCoord.fModuleId  = (channelId >> 13)&0x1f;
//   //  printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
// }
// 
// 
// 
// void
// AliHLTPHOSMapper::GetLocalCoord(const UShort_t channelId, Float_t* channelCoord)
// {
//   channelCoord[0] = (static_cast<Float_t>(channelId&0x3f) - NXCOLUMNSMOD/2)* fCellStep;
//   channelCoord[1] = (static_cast<Float_t>((channelId >> 6)&0x3f) - NZROWSMOD/2) * fCellStep;
//   //  printf("Local coordinates: x = %f, z = %f\n", channelCoord[0], channelCoord[1]);
// }

Int_t 
AliHLTPHOSMapper::GetDDLFromSpec(AliHLTUInt32_t specification)
{
  Int_t index = -1;
  if(specification == 0x00001) index = 0;
  else if(specification == 0x00002) index = 1;
  else if(specification == 0x00004) index = 2;
  else if(specification == 0x00008) index = 3;

  else if(specification == 0x00010) index = 4;
  else if(specification == 0x00020) index = 5;
  else if(specification == 0x00040) index = 6;
  else if(specification == 0x00080) index = 7;

  else if(specification == 0x00100) index = 8;
  else if(specification == 0x00200) index = 9;
  else if(specification == 0x00400) index = 10;
  else if(specification == 0x00800) index = 11;

  else if(specification == 0x01000) index = 12;
  else if(specification == 0x02000) index = 13;
  else if(specification == 0x04000) index = 14;
  else if(specification == 0x08000) index = 15;

  else if(specification == 0x10000) index = 16;
  else if(specification == 0x20000) index = 17;
  else if(specification == 0x40000) index = 18;
  else if(specification == 0x80000) index = 19;

  else HLTError("Specification 0x%X not consistent with single DDL in PHOS", specification);

  return index;
}

Int_t 
AliHLTPHOSMapper::GetModuleFromSpec(AliHLTUInt32_t specification)
{
  Int_t module = -1;
      
  if(specification & 0xf) module = 0;
  else if((specification >> 4) & 0xf) module = 1;
  else if((specification >> 8) & 0xf) module = 2;
  else if((specification >> 12) & 0xf) module = 3;
  else if((specification >> 16) & 0xf) module = 4;
 
  else HLTError("Specification 0x%X not consistent with single module in PHOS", specification);

  return module;
}
Commit	Line	Data
37ff2dd6	1	// $Id$
1b41ab20	2
2f09efe8	3	/**************************************************************************
	4	* This file is property of and copyright by the Experimental Nuclear *
	5	* Physics Group, Dep. of Physics *
	6	* University of Oslo, Norway, 2006 *
	7	* *
	8	* Author: Per Thomas Hille perthi@fys.uio.no for the ALICE DCS Project. *
	9	* Contributors are mentioned in the code where appropriate. *
	10	* Please report bugs to perthi@fys.uio.no *
	11	* *
	12	* Permission to use, copy, modify and distribute this software and its *
	13	* documentation strictly for non-commercial purposes is hereby granted *
	14	* without fee, provided that the above copyright notice appears in all *
	15	* copies and that both the copyright notice and this permission notice *
	16	* appear in the supporting documentation. The authors make no claims *
	17	* about the suitability of this software for any purpose. It is *
	18	* provided "as is" without express or implied warranty. *
	19	**************************************************************************/
	20
af6a2273	21	//
	22	// Mapping class fro mapping
	23	// from hardware address to geometrical address
	24	//
	25	//
	26
2f09efe8	27	#include "AliHLTPHOSMapper.h"
7eb756c1	28	#include "unistd.h"
7eb756c1	29	#include <iostream>
37ff2dd6	30	#include "AliHLTPHOSCoordinate.h"
2f09efe8	31
44175a17	32	AliHLTPHOSMapper::AliHLTPHOSMapper():
44175a17	33	AliHLTCaloMapper(0,"PHOS")
f92dcf21	34	,fIsInitializedMapping(false)
44175a17	35	,fModuleId(-1)
f92dcf21	36	,fDDLId(-1)
2f09efe8	37	{
94594220	38	InitDDLSpecificationMapping();
f92dcf21	39	sprintf(fFilepath, "./");
2f09efe8	40	}
2f09efe8	41
c37f821f	42
c37f821f	43	AliHLTPHOSMapper::~AliHLTPHOSMapper()
2f09efe8	44	{
a6755e15	45	delete [] fHw2geomapPtr;
a6755e15	46	fHw2geomapPtr = 0;
c37f821f	47	}
2f09efe8	48
44175a17	49
	50	Bool_t
	51	AliHLTPHOSMapper::InitAltroMapping(const unsigned long specification)
c37f821f	52	{
af6a2273	53	// Loads mapping between Altro addresses and geometrical addresses from file
f137c3c5	54
	55	// HLTError("Initialising ALTRO map");
	56
44175a17	57	fDDLId = GetDDLFromSpec(specification);
44175a17	58	Int_t modId = GetModuleFromSpec(specification);
af6a2273	59
c37f821f	60	char *base = getenv("ALICE_ROOT");
c37f821f	61
44175a17	62	if ( base )
	63	{
	64	if ( modId != fModuleId )
	65	{
	66	fModuleId = modId;
	67	if ( base )
	68	{
	69	sprintf ( fFilepath,"%s/PHOS/mapping/Mod%dRCU0.data", base, GetModuleFromSpec ( specification ) );
	70	int nChannels = 0;
	71	int maxaddr = 0;
	72	int tmpHwaddr = 0;
	73	int tmpZRow = 0;
	74	int tmpXCol = 0;
	75	int tmpGain = 0;
	76	int res = 0;
	77
	78	FILE *fp = fopen ( fFilepath, "r" );
	79	if ( fp != 0 )
	80	{
	81	res = fscanf ( fp, "%d", &nChannels );
	82	res = fscanf ( fp, "%d", &maxaddr );
	83	if (fHw2geomapPtr)
	84	{
	85	delete fHw2geomapPtr;
	86	}
	87	fHw2geomapPtr = new fAltromap[maxaddr +1];
	88
	89	for ( int i=0; i< maxaddr + 1 ; i ++ )
	90	{
	91	fHw2geomapPtr[i].fXCol = 0;
	92	fHw2geomapPtr[i].fZRow = 0;
	93	fHw2geomapPtr[i].fGain = 0;
	94	}
	95
	96	for ( int i=0; i<nChannels; i ++ )
	97	{
	98	res = fscanf ( fp, "%d %d %d %d\n", &tmpHwaddr, &tmpXCol, &tmpZRow, &tmpGain );
	99	if ( tmpGain < 2 )
	100	{
	101	fHw2geomapPtr[tmpHwaddr].fXCol = tmpXCol;
	102	fHw2geomapPtr[tmpHwaddr].fZRow = tmpZRow;
	103	fHw2geomapPtr[tmpHwaddr].fGain = tmpGain;
	104	}
	105	}
	106	fIsInitializedMapping = true;
	107	fclose ( fp );
	108	}
	109	else
	110	{
	111	fIsInitializedMapping = false;
	112	}
c37f821f	113	}
2f09efe8	114	}
2f09efe8	115	}
44175a17	116	else
44175a17	117	{
8efbf5fe	118	fIsInitializedMapping = false;
44175a17	119	}
	120
	121	return fIsInitializedMapping;
	122	}
	123
c37f821f	124
94594220	125	void
	126	AliHLTPHOSMapper::InitDDLSpecificationMapping()
	127	{
44175a17	128	fSpecificationMapPtr = new fDDLSpecificationMap[fCaloConstants->GetNMODULES()*fCaloConstants->GetNRCUSPERMODULE()];
f137c3c5	129	// HLTError("NUMBER OF DDLs: %d, map ptr: %d", fCaloConstants->GetNMODULES()*fCaloConstants->GetNRCUSPERMODULE(), fSpecificationMapPtr);
44175a17	130	for(Int_t ddl = 0; ddl < fCaloConstants->GetNMODULES()*fCaloConstants->GetNRCUSPERMODULE(); ddl++)
94594220	131	{
94594220	132
44175a17	133	fSpecificationMapPtr[ddl].fModId = ddl/fCaloConstants->GetNRCUSPERMODULE();
94594220	134
	135	if(ddl%4 == 0)
	136	{
	137	fSpecificationMapPtr[ddl].fRcuX = 0;
	138	fSpecificationMapPtr[ddl].fRcuZ = 0;
	139	}
	140
	141	else if(ddl%4 == 1)
	142	{
947064ec	143	fSpecificationMapPtr[ddl].fRcuX = 1;
947064ec	144	fSpecificationMapPtr[ddl].fRcuZ = 0;
94594220	145	}
	146
	147	else if( ddl%4 == 2)
	148	{
947064ec	149	fSpecificationMapPtr[ddl].fRcuX = 2;
94594220	150	fSpecificationMapPtr[ddl].fRcuZ = 0;
	151	}
	152	else
	153	{
947064ec	154	fSpecificationMapPtr[ddl].fRcuX = 3;
947064ec	155	fSpecificationMapPtr[ddl].fRcuZ = 0;
94594220	156	}
94594220	157
44175a17	158	fSpecificationMapPtr[ddl].fRcuZOffset = fCaloConstants->GetNZROWSRCU()*(fSpecificationMapPtr[ddl].fRcuZ);
f137c3c5	159	fSpecificationMapPtr[ddl].fRcuXOffset = fCaloConstants->GetNXCOLUMNSRCU()*(fSpecificationMapPtr[ddl].fRcuX);
f137c3c5	160
94594220	161	}
	162	}
	163
8efbf5fe	164
	165	bool
	166	AliHLTPHOSMapper::GetIsInitializedMapping()
	167	{
	168	return fIsInitializedMapping;
	169	}
	170
44175a17	171	Int_t
44175a17	172	AliHLTPHOSMapper::GetChannelID(Int_t hwAddress)
8efbf5fe	173	{
f137c3c5	174
	175	// HLTError("HW add: %d -> x: %d, z: %d, gain: %d", fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[fDDLId].fRcuXOffset,
	176	// fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[fDDLId].fRcuZOffset,
	177	// fHw2geomapPtr[hwAddress].fGain);
44175a17	178	return ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[fDDLId].fRcuXOffset) \|
f137c3c5	179
44175a17	180	((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[fDDLId].fRcuZOffset) << 6) \|
	181	(fHw2geomapPtr[hwAddress].fGain << 12) \|
	182	fSpecificationMapPtr[fDDLId].fModId << 13);
8efbf5fe	183	}
94594220	184
44175a17	185	Int_t
44175a17	186	AliHLTPHOSMapper::GetChannelID(AliHLTUInt32_t specification, Int_t hwAddress)
94594220	187	{
	188
	189	Short_t index = 0;
	190
	191	if(specification == 0x00001) index = 0;
	192	else if(specification == 0x00002) index = 1;
	193	else if(specification == 0x00004) index = 2;
	194	else if(specification == 0x00008) index = 3;
	195
	196	else if(specification == 0x00010) index = 4;
	197	else if(specification == 0x00020) index = 5;
	198	else if(specification == 0x00040) index = 6;
	199	else if(specification == 0x00080) index = 7;
	200
	201	else if(specification == 0x00100) index = 8;
	202	else if(specification == 0x00200) index = 9;
	203	else if(specification == 0x00400) index = 10;
	204	else if(specification == 0x00800) index = 11;
	205
	206	else if(specification == 0x01000) index = 12;
	207	else if(specification == 0x02000) index = 13;
	208	else if(specification == 0x04000) index = 14;
	209	else if(specification == 0x08000) index = 15;
	210
	211	else if(specification == 0x10000) index = 16;
	212	else if(specification == 0x20000) index = 17;
	213	else if(specification == 0x40000) index = 18;
	214	else if(specification == 0x80000) index = 19;
	215
	216	else HLTError("Specification 0x%X not consistent with single DDL in PHOS", specification);
f137c3c5	217
947064ec	218	// HLTError("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d", ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset) \|((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset) << 6) \| (fHw2geomapPtr[hwAddress].fGain << 12) \| fSpecificationMapPtr[index].fModId << 13),
f137c3c5	219	// fHw2geomapPtr[hwAddress].fXCol,
	220	// fHw2geomapPtr[hwAddress].fZRow,
	221	// fHw2geomapPtr[hwAddress].fGain);
	222
c67183bb	223	/* HLTError("HW add: %d -> x: %d, z: %d, gain: %d", hwAddress, fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset,
	224	fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset,
	225	fHw2geomapPtr[hwAddress].fGain);*/
f137c3c5	226	// HLTError("RCU X offset: %d", fSpecificationMapPtr[index].fRcuXOffset);
f137c3c5	227	// HLTError("RCU Z offset: %d", fSpecificationMapPtr[index].fRcuZOffset);
94594220	228	return ((fHw2geomapPtr[hwAddress].fXCol + fSpecificationMapPtr[index].fRcuXOffset) \|
	229	((fHw2geomapPtr[hwAddress].fZRow + fSpecificationMapPtr[index].fRcuZOffset) << 6) \|
	230	(fHw2geomapPtr[hwAddress].fGain << 12) \|
	231	fSpecificationMapPtr[index].fModId << 13);
	232	}
	233
37ff2dd6	234
37ff2dd6	235
44175a17	236	// void
	237	// AliHLTPHOSMapper::GetChannelCoord(const UShort_t channelId, UShort_t* channelCoord)
	238	// {
	239	// channelCoord[0] = channelId&0x3f;
	240	// channelCoord[1] = (channelId >> 6)&0x3f;
	241	// channelCoord[2] = (channelId >> 12)&0x1;
	242	// channelCoord[3] = (channelId >> 13)&0x1f;
	243	// // printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
	244	// }
	245	//
	246	//
	247	//
	248	// void
	249	// AliHLTPHOSMapper::ChannelId2Coordinate(const UShort_t channelId, AliHLTPHOSCoordinate &channelCoord)
	250	// {
	251	// channelCoord.fX = channelId&0x3f;
	252	// channelCoord.fZ = (channelId >> 6)&0x3f;
	253	// channelCoord.fGain = (channelId >> 12)&0x1;
	254	// channelCoord.fModuleId = (channelId >> 13)&0x1f;
	255	// // printf("Channel ID: 0x%X Coordinates: x = %d, z = %d, gain = %d\n", channelId, channelCoord[0], channelCoord[1], channelCoord[2]);
	256	// }
	257	//
	258	//
	259	//
	260	// void
	261	// AliHLTPHOSMapper::GetLocalCoord(const UShort_t channelId, Float_t* channelCoord)
	262	// {
	263	// channelCoord[0] = (static_cast<Float_t>(channelId&0x3f) - NXCOLUMNSMOD/2)* fCellStep;
	264	// channelCoord[1] = (static_cast<Float_t>((channelId >> 6)&0x3f) - NZROWSMOD/2) * fCellStep;
	265	// // printf("Local coordinates: x = %f, z = %f\n", channelCoord[0], channelCoord[1]);
	266	// }
87434909	267
87434909	268	Int_t
44175a17	269	AliHLTPHOSMapper::GetDDLFromSpec(AliHLTUInt32_t specification)
87434909	270	{
	271	Int_t index = -1;
	272	if(specification == 0x00001) index = 0;
	273	else if(specification == 0x00002) index = 1;
	274	else if(specification == 0x00004) index = 2;
	275	else if(specification == 0x00008) index = 3;
	276
	277	else if(specification == 0x00010) index = 4;
	278	else if(specification == 0x00020) index = 5;
	279	else if(specification == 0x00040) index = 6;
	280	else if(specification == 0x00080) index = 7;
	281
	282	else if(specification == 0x00100) index = 8;
	283	else if(specification == 0x00200) index = 9;
	284	else if(specification == 0x00400) index = 10;
	285	else if(specification == 0x00800) index = 11;
	286
	287	else if(specification == 0x01000) index = 12;
	288	else if(specification == 0x02000) index = 13;
	289	else if(specification == 0x04000) index = 14;
	290	else if(specification == 0x08000) index = 15;
	291
	292	else if(specification == 0x10000) index = 16;
	293	else if(specification == 0x20000) index = 17;
	294	else if(specification == 0x40000) index = 18;
	295	else if(specification == 0x80000) index = 19;
	296
	297	else HLTError("Specification 0x%X not consistent with single DDL in PHOS", specification);
	298
	299	return index;
	300	}
b48632c9	301
b48632c9	302	Int_t
44175a17	303	AliHLTPHOSMapper::GetModuleFromSpec(AliHLTUInt32_t specification)
b48632c9	304	{
	305	Int_t module = -1;
	306
	307	if(specification & 0xf) module = 0;
	308	else if((specification >> 4) & 0xf) module = 1;
	309	else if((specification >> 8) & 0xf) module = 2;
	310	else if((specification >> 12) & 0xf) module = 3;
	311	else if((specification >> 16) & 0xf) module = 4;
	312
	313	else HLTError("Specification 0x%X not consistent with single module in PHOS", specification);
	314
	315	return module;
	316	}