+// $Id$
+
/**************************************************************************
* This file is property of and copyright by the Experimental Nuclear *
* Physics Group, Dep. of Physics *
//
#include "AliHLTPHOSMapper.h"
+#include "unistd.h"
+#include <iostream>
+#include "AliHLTPHOSCoordinate.h"
-
-AliHLTPHOSMapper::AliHLTPHOSMapper() : AliHLTPHOSBase(), fHw2geomapPtr(0)
+AliHLTPHOSMapper::AliHLTPHOSMapper():
+ AliHLTCaloMapper(0,"PHOS")
+ ,fIsInitializedMapping(false)
+ ,fModuleId(-1)
+ ,fDDLId(-1)
{
- // printf("\nCreating new mapper\n");
- InitAltroMapping();
+ InitDDLSpecificationMapping();
+ sprintf(fFilepath, "./");
}
AliHLTPHOSMapper::~AliHLTPHOSMapper()
{
-
+ delete [] fHw2geomapPtr;
+ fHw2geomapPtr = 0;
}
-void
-AliHLTPHOSMapper::InitAltroMapping()
+
+Bool_t
+AliHLTPHOSMapper::InitAltroMapping(const unsigned long specification)
{
// Loads mapping between Altro addresses and geometrical addresses from file
- char filename[256];
+ // HLTError("Initialising ALTRO map");
+
+ fDDLId = GetDDLFromSpec(specification);
+ Int_t modId = GetModuleFromSpec(specification);
+
char *base = getenv("ALICE_ROOT");
- int nChannels = 0;
- int maxaddr = 0;
- int tmpHwaddr = 0;
- int tmpZRow = 0;
- int tmpXCol = 0;
- int tmpGain = 0;
-
- if(base !=0)
+
+ if ( base )
{
- sprintf(filename,"%s/PHOS/mapping/RCU0.data", 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(filename, "r");
- if(fp != 0)
- {
- cout << "mapping file found" << endl;
- fscanf(fp, "%d", &nChannels);
- fscanf(fp, "%d", &maxaddr);
- printf("nChannels = %d", nChannels);
- printf("maxaddr = %d", maxaddr);
- 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;
- }
+ 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<nChannels; i ++)
- {
- fscanf(fp, "%d %d %d %d\n", &tmpHwaddr, &tmpXCol, &tmpZRow, &tmpGain);
- fHw2geomapPtr[tmpHwaddr].fXCol = tmpXCol;
- fHw2geomapPtr[tmpHwaddr].fZRow = tmpZRow;
- fHw2geomapPtr[tmpHwaddr].fGain = tmpGain;
+ 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
{
- cout << "ERROR could not find mapping file" << endl;
+ fSpecificationMapPtr[ddl].fRcuX = 3;
+ fSpecificationMapPtr[ddl].fRcuZ = 0;
}
+
+ fSpecificationMapPtr[ddl].fRcuZOffset = fCaloConstants->GetNZROWSRCU()*(fSpecificationMapPtr[ddl].fRcuZ);
+ fSpecificationMapPtr[ddl].fRcuXOffset = fCaloConstants->GetNXCOLUMNSRCU()*(fSpecificationMapPtr[ddl].fRcuX);
}
- else
- {
- printf("AliHLTPHOSMapper::InitAltroMapping(), ERROR environment ALICE_ROOT is not set, cannot find mapping file");
- }
+}
-}
+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;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff