X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDrawData.cxx;h=6a7e474f59725041bb4fe5fda122a9e8dc53a4a1;hb=74b0bf8547e39fcb52b6ad978f5f02a48ef28f3f;hp=2bf77c2738c347e643ebf6524448281b50ce96af;hpb=090026bf446a3ebd918092c667eaf1d4c5133105;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDrawData.cxx b/TRD/AliTRDrawData.cxx index 2bf77c2738c..6a7e474f597 100644 --- a/TRD/AliTRDrawData.cxx +++ b/TRD/AliTRDrawData.cxx @@ -21,52 +21,85 @@ // // /////////////////////////////////////////////////////////////////////////////// -#include + #include +#include "TClass.h" #include "AliDAQ.h" -#include "AliRawDataHeader.h" +#include "AliRawDataHeaderSim.h" #include "AliRawReader.h" #include "AliLog.h" +#include "AliFstream.h" +#include "AliLoader.h" +#include "AliTreeLoader.h" #include "AliTRDrawData.h" #include "AliTRDdigitsManager.h" #include "AliTRDgeometry.h" -#include "AliTRDdataArrayI.h" -#include "AliTRDRawStream.h" -#include "AliTRDCommonParam.h" +#include "AliTRDarrayDictionary.h" +#include "AliTRDarrayADC.h" +#include "AliTRDrawStream.h" #include "AliTRDcalibDB.h" +#include "AliTRDSignalIndex.h" +#include "AliTRDfeeParam.h" +#include "AliTRDmcmSim.h" +#include "AliTRDtrackletWord.h" +#include "AliTRDdigitsParam.h" ClassImp(AliTRDrawData) +Int_t AliTRDrawData::fgDataSuppressionLevel = 0; + //_____________________________________________________________________________ AliTRDrawData::AliTRDrawData() :TObject() - ,fRawVersion(1) - ,fCommonParam(0) - ,fCalibration(0) - ,fGeo(0) + ,fRunLoader(NULL) + ,fGeo(NULL) + ,fFee(NULL) ,fNumberOfDDLs(0) + ,fTrackletTree(NULL) + ,fTracklets(NULL) + ,fTracks(NULL) + ,fSMindexPos(0) + ,fStackindexPos(0) + ,fEventCounter(0) + ,fTrgFlags() + ,fMcmSim(new AliTRDmcmSim) + ,fDigitsParam(NULL) { // // Default constructor // + fFee = AliTRDfeeParam::Instance(); + fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); + } //_____________________________________________________________________________ AliTRDrawData::AliTRDrawData(const AliTRDrawData &r) :TObject(r) - ,fRawVersion(1) - ,fCommonParam(0) - ,fCalibration(0) - ,fGeo(0) + ,fRunLoader(NULL) + ,fGeo(NULL) + ,fFee(NULL) ,fNumberOfDDLs(0) + ,fTrackletTree(NULL) + ,fTracklets(NULL) + ,fTracks(NULL) + ,fSMindexPos(0) + ,fStackindexPos(0) + ,fEventCounter(0) + ,fTrgFlags() + ,fMcmSim(new AliTRDmcmSim) + ,fDigitsParam(NULL) { // // Copy constructor // + fFee = AliTRDfeeParam::Instance(); + fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); + } //_____________________________________________________________________________ @@ -76,28 +109,12 @@ AliTRDrawData::~AliTRDrawData() // Destructor // -} - -//_____________________________________________________________________________ -Bool_t AliTRDrawData::SetRawVersion(Int_t v) -{ - // - // Set the raw data version - // Currently only version 0 and 1 are available. - // - - if ((v == 0) || - (v == 1)) { - fRawVersion = v; - return kTRUE; - } - - return kFALSE; + delete fMcmSim; } //_____________________________________________________________________________ -Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks ) +Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, const TTree *tracks ) { // // Initialize necessary parameters and call one @@ -107,9 +124,7 @@ Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks ) // will be supported in higher version simulator. // - fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD"); - - AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); + AliTRDdigitsManager* const digitsManager = new AliTRDdigitsManager(); if (!digitsManager->ReadDigits(digitsTree)) { delete digitsManager; @@ -118,42 +133,27 @@ Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks ) if (tracks != NULL) { delete digitsManager; - printf(" Tracklet input is not supported yet.\n"); + AliError("Tracklet input is not supported yet."); return kFALSE; } fGeo = new AliTRDgeometry(); - fCommonParam = AliTRDCommonParam::Instance(); - if (!fCommonParam) { - AliError("Could not get common params\n"); - delete fGeo; - delete digitsManager; - return kFALSE; - } - - fCalibration = AliTRDcalibDB::Instance(); - if (!fCalibration) { - AliError("Could not get calibration object\n"); + if (!AliTRDcalibDB::Instance()) { + AliError("Could not get calibration object"); delete fGeo; delete digitsManager; return kFALSE; } Int_t retval = kTRUE; + Int_t rv = fFee->GetRAWversion(); // Call appropriate Raw Simulator - switch( fRawVersion ) { - case 0 : - retval = Digits2RawV0(digitsManager); - break; - case 1 : - retval = Digits2RawV1(digitsManager); - break; - default: - retval = kFALSE; - AliWarning(Form("Unsupported raw version (fRawVersion=%d).\n",fRawVersion)); - break; + if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager); + else { + retval = kFALSE; + AliWarning(Form("Unsupported raw version (%d).", rv)); } // Cleanup @@ -165,536 +165,496 @@ Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks ) } //_____________________________________________________________________________ -Bool_t AliTRDrawData::Digits2RawV0(AliTRDdigitsManager* digitsManager) -{ - // - // Bogdan's raw simulator (offline use only) - // - // Convert the digits to raw data byte stream. The output is written - // into the the binary files TRD_.ddl. - // - // The pseudo raw data format is currently defined like this: - // - // DDL data header - // - // Subevent (= single chamber) header (8 bytes) - // FLAG - // Detector number (2 bytes) - // Number of data bytes (2 bytes) - // Number of pads with data (2 bytes) - // 1 empty byte - // - // Data bank - // - - const Int_t kSubeventHeaderLength = 8; - const Int_t kSubeventDummyFlag = 0xBB; - Int_t headerSubevent[3]; - - ofstream **outputFile = new ofstream* [fNumberOfDDLs]; - UInt_t *bHPosition = new UInt_t [fNumberOfDDLs]; - Int_t *ntotalbyte = new Int_t [fNumberOfDDLs]; - Int_t nbyte = 0; - Int_t npads = 0; - unsigned char *bytePtr; - unsigned char *headerPtr; - - AliTRDdataArrayI *digits; - AliRawDataHeader header; // The event header - - // Open the output files - for (Int_t iDDL = 0; iDDL < fNumberOfDDLs; iDDL++) { - - char name[20]; - sprintf(name, "TRD_%d.ddl", iDDL + AliTRDRawStream::kDDLOffset); -#ifndef __DECCXX - outputFile[iDDL] = new ofstream(name, ios::binary); -#else - outputFile[iDDL] = new ofstream(name); -#endif - - // Write a dummy data header - bHPosition[iDDL] = outputFile[iDDL]->tellp(); - outputFile[iDDL]->write((char *) (& header),sizeof(header)); - ntotalbyte[iDDL] = 0; - - } - - // Loop through all detectors - for (Int_t det = 0; det < AliTRDgeometry::Ndet(); det++) { - - Int_t cham = fGeo->GetChamber(det); - Int_t plan = fGeo->GetPlane(det); - Int_t sect = fGeo->GetSector(det); - Int_t rowMax = fCommonParam->GetRowMax(plan,cham,sect); - Int_t colMax = fCommonParam->GetColMax(plan); - Int_t timeTotal = fCalibration->GetNumberOfTimeBins(); - Int_t bufferMax = rowMax * colMax * timeTotal; - Int_t *buffer = new Int_t[bufferMax]; - - npads = 0; - nbyte = 0; - bytePtr = (unsigned char *) buffer; - - Int_t iDDL = sect; - - // Get the digits array - digits = digitsManager->GetDigits(det); - digits->Expand(); - // This is to take care of switched off super modules - if (digits->GetNtime() == 0) { - continue; - } - - // Loop through the detector pixel - for (Int_t col = 0; col < colMax; col++) { - for (Int_t row = 0; row < rowMax; row++) { - - // Check whether data exists for this pad - Bool_t dataflag = kFALSE; - for (Int_t time = 0; time < timeTotal; time++) { - Int_t data = digits->GetDataUnchecked(row,col,time); - if (data) { - dataflag = kTRUE; - break; - } - } - - if (dataflag) { - - npads++; - - // The pad row number - *bytePtr++ = row + 1; - // The pad column number - *bytePtr++ = col + 1; - nbyte += 2; - - Int_t nzero = 0; - for (Int_t time = 0; time < timeTotal; time++) { - - Int_t data = digits->GetDataUnchecked(row,col,time); - - if (!data) { - nzero++; - if ((nzero == 256) || - (time == timeTotal-1)) { - *bytePtr++ = 0; - *bytePtr++ = nzero-1; - nbyte += 2; - nzero = 0; - } - } - else { - if (nzero) { - *bytePtr++ = 0; - *bytePtr++ = nzero-1; - nbyte += 2; - nzero = 0; - } - // High byte (MSB always set) - *bytePtr++ = ((data >> 8) | 128); - // Low byte - *bytePtr++ = (data & 0xff); - nbyte += 2; - } - - } - - } - - } - - } - - // Fill the end of the buffer with zeros - while (nbyte % 4) { - *bytePtr++ = 0; - nbyte++; - } - - AliDebug(1,Form("det = %d, nbyte = %d (%d)",det,nbyte,bufferMax)); - - // Write the subevent header - bytePtr = (unsigned char *) headerSubevent; - headerPtr = bytePtr; - *bytePtr++ = kSubeventDummyFlag; - *bytePtr++ = (det & 0xff); - *bytePtr++ = (det >> 8); - *bytePtr++ = (nbyte & 0xff); - *bytePtr++ = (nbyte >> 8); - *bytePtr++ = (nbyte >> 16); - *bytePtr++ = (npads & 0xff); - *bytePtr++ = (npads >> 8); - outputFile[iDDL]->write((char *) headerPtr,kSubeventHeaderLength); - - // Write the buffer to the file - bytePtr = (unsigned char *) buffer; - outputFile[iDDL]->write((char *) bytePtr,nbyte); - - ntotalbyte[iDDL] += nbyte + kSubeventHeaderLength; - - delete buffer; - - } - - // Update the data headers and close the output files - for (Int_t iDDL = 0; iDDL < fNumberOfDDLs; iDDL++) { - - header.fSize = UInt_t(outputFile[iDDL]->tellp()) - bHPosition[iDDL]; - header.SetAttribute(0); // valid data - outputFile[iDDL]->seekp(bHPosition[iDDL]); - outputFile[iDDL]->write((char *) (&header),sizeof(header)); - - outputFile[iDDL]->close(); - delete outputFile[iDDL]; - - } - - delete [] outputFile; - delete [] bHPosition; - delete [] ntotalbyte; - - return kTRUE; -} - -//_____________________________________________________________________________ -Bool_t AliTRDrawData::Digits2RawV1(AliTRDdigitsManager *digitsManager) +Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager) { // - // Raw data simulator version 1. + // Raw data simulator for all versions > 0. This is prepared for real data. // This version simulate only raw data with ADC data and not with tracklet. - // This is close to the SM-I commissiong data format in Oct.2006. // - // (timebin/3)*nADC*nMCM*nROB + header + tracklet(max 20) - const Int_t kMaxHcWords = (60/3)*21*16*4 + 100 + 20; + const Int_t kMaxHcWords = (fGeo->TBmax()/3) + * fGeo->ADCmax() + * fGeo->MCMmax() + * fGeo->ROBmaxC1()/2 + + 100 + 20; // Buffer to temporary store half chamber data - UInt_t *hc_buffer = new UInt_t[kMaxHcWords]; + UInt_t *hcBuffer = new UInt_t[kMaxHcWords]; + + Bool_t newEvent = kFALSE; // only for correct readout tree + Bool_t newSM = kFALSE; // new SM flag, for writing SM index words + Bool_t newStack = kFALSE; // new stack flag, for writing stack index words + + // Get digits parameter + fDigitsParam = digitsManager->GetDigitsParam(); // sect is same as iDDL, so I use only sect here. - for (Int_t sect = 0; sect < fGeo->Nsect(); sect++) { + for (Int_t sect = 0; sect < fGeo->Nsector(); sect++) { char name[1024]; - sprintf(name,"TRD_%d.ddl",sect + AliTRDRawStream::kDDLOffset); + snprintf(name,1024,"TRD_%d.ddl",sect + AliTRDrawStream::kDDLOffset); -#ifndef __DECCXX - ofstream *of = new ofstream(name, ios::binary); -#else - ofstream *of = new ofstream(name); -#endif + AliFstream* of = new AliFstream(name); // Write a dummy data header - AliRawDataHeader header; // the event header - UInt_t hpos = of->tellp(); - of->write((char *) (& header), sizeof(header)); - + AliRawDataHeaderSim header; // the event header + UInt_t hpos = of->Tellp(); + of->WriteBuffer((char *) (& header), sizeof(header)); + // Reset payload byte size (payload does not include header). Int_t npayloadbyte = 0; - // GTU common data header (5x4 bytes shows link mask) - for( Int_t cham = 0; cham < fGeo->Ncham(); cham++ ) { - UInt_t GtuCdh; - GtuCdh = 0x00000FFF; // Assume all ORI links (12 per stack) are always up - of->write((char *) (& GtuCdh), sizeof(GtuCdh)); - npayloadbyte += 4; - } - - // Prepare chamber data - for( Int_t cham = 0; cham < fGeo->Ncham(); cham++) { - for( Int_t plan = 0; plan < fGeo->Nplan(); plan++) { - - Int_t iDet = fGeo->GetDetector(plan,cham,sect); - - // Get the digits array - AliTRDdataArrayI *digits = digitsManager->GetDigits(iDet); - digits->Expand(); - - Int_t hcwords; - - // Process A side of the chamber - hcwords = ProduceHcDataV1(digits,0,iDet,hc_buffer,kMaxHcWords); - of->write((char *) hc_buffer, hcwords*4); - npayloadbyte += hcwords*4; - - // Process B side of the chamber - hcwords = ProduceHcDataV1(digits,1,iDet,hc_buffer,kMaxHcWords); - of->write((char *) hc_buffer, hcwords*4); - npayloadbyte += hcwords*4; - + // check the existance of the data + // SM index word and Stack index word + UInt_t *iwbuffer = new UInt_t[109]; // index word buffer; max 109 = 2 SM headers + 67 dummy headers + 5*8 stack headers + Int_t nheader = 0; + UInt_t bStackMask = 0x0; + Bool_t bStackHasData = kFALSE; + Bool_t bSMHasData = kFALSE; + + //iwbuffer[nheader++] = 0x0001a020; // SM index words + iwbuffer[nheader++] = 0x0044b020; // SM index words | additional SM header:48 = 1 SM header + 47 dummy words(for future use) + iwbuffer[nheader++] = 0x10404071; // SM header + for ( Int_t i=0; i<66; i++ ) iwbuffer[nheader++] = 0x00000000; // dummy words + iwbuffer[nheader++] = 0x10000000; // end of dummy words + + for ( Int_t stack= 0; stack < fGeo->Nstack(); stack++) { + UInt_t linkMask = 0x0; + for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) { + Int_t iDet = fGeo->GetDetector(layer,stack,sect); + AliTRDarrayADC *digits = (AliTRDarrayADC *) digitsManager->GetDigits(iDet); + if ( fgDataSuppressionLevel==0 || digits->HasData() ) { + bStackMask = bStackMask | ( 1 << stack ); // active stack mask for new stack + linkMask = linkMask | ( 3 << (2*layer) ); // 3 = 0011 + bStackHasData = kTRUE; + bSMHasData = kTRUE; + } // has data + } // loop over layer + + if ( fgDataSuppressionLevel==0 || bStackHasData ){ + iwbuffer[nheader++] = 0x0007a000 | linkMask; // stack index word + link masks + if (fgDataSuppressionLevel==0) iwbuffer[nheader-1] = 0x0007afff; // no suppression + iwbuffer[nheader++] = 0x04045b01; // stack header + for (Int_t i=0;i<6;i++) iwbuffer[nheader++] = 0x00000000; // 6 dummy words + bStackHasData = kFALSE; } + } // loop over stack + + if ( fgDataSuppressionLevel==0 || bSMHasData ){ + iwbuffer[0] = iwbuffer[0] | bStackMask; // add stack masks to SM index word + if (fgDataSuppressionLevel==0) iwbuffer[0] = 0x0044b03f; // no suppression : all stacks are active + of->WriteBuffer((char *) iwbuffer, nheader*4); + AliDebug(11, Form("SM %d index word: %08x", sect, iwbuffer[0])); + AliDebug(11, Form("SM %d header: %08x", sect, iwbuffer[1])); } - + // end of SM & stack header ------------------------------------------------------------------------ + // ------------------------------------------------------------------------------------------------- + + // Prepare chamber data + for( Int_t stack = 0; stack < fGeo->Nstack(); stack++) { + for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) { + + Int_t iDet = fGeo->GetDetector(layer,stack,sect); + if (iDet == 0){ + newEvent = kTRUE; // it is expected that each event has at least one tracklet; + // this is only needed for correct readout tree + fEventCounter++; + AliDebug(11, Form("New event!! Event counter: %d",fEventCounter)); + } + + if ( stack==0 && layer==0 ) newSM = kTRUE; // new SM flag + if ( layer==0 ) newStack = kTRUE; // new stack flag + AliDebug(15, Form("stack : %d, layer : %d, iDec : %d\n",stack,layer,iDet)); + // Get the digits array + AliTRDarrayADC *digits = (AliTRDarrayADC *) digitsManager->GetDigits(iDet); + if (fgDataSuppressionLevel==0 || digits->HasData() ) { // second part is new!! and is for indicating a new event + + if (digits->HasData()) digits->Expand(); + + Int_t hcwords = 0; + + // Process A side of the chamber + hcwords = ProduceHcData(digits,0,iDet,hcBuffer,kMaxHcWords,newEvent,newSM); + if ( newEvent ) newEvent = kFALSE; + //AssignLinkMask(hcBuffer, layer); // active link mask for this layer(2*HC) + of->WriteBuffer((char *) hcBuffer, hcwords*4); + npayloadbyte += hcwords*4; + + // Process B side of the chamber + hcwords = ProduceHcData(digits,1,iDet,hcBuffer,kMaxHcWords,newEvent,newSM); + of->WriteBuffer((char *) hcBuffer, hcwords*4); + npayloadbyte += hcwords*4; + } // has data + + } // loop over layer + } // loop over stack + // Complete header - header.fSize = UInt_t(of->tellp()) - hpos; + header.fSize = UInt_t(of->Tellp()) - hpos; header.SetAttribute(0); // Valid data - of->seekp(hpos); // Rewind to header position - of->write((char *) (& header), sizeof(header)); - of->close(); + of->Seekp(hpos); // Rewind to header position + of->WriteBuffer((char *) (& header), sizeof(header)); delete of; - } + delete [] iwbuffer; - delete hc_buffer; + } // loop over sector(SM) + + delete [] hcBuffer; + return kTRUE; - } //_____________________________________________________________________________ -Int_t AliTRDrawData::ProduceHcDataV1(AliTRDdataArrayI *digits, Int_t side - , Int_t det, UInt_t *buf, Int_t maxSize) -{ - // - // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side) - // where - // side=0 means A side with ROB positions 0, 2, 4, 6. - // side=1 means B side with ROB positions 1, 3, 5, 7. - // - // Chamber type (C0 orC1) is determined by "det" automatically. - // Appropriate size of buffer (*buf) must be prepared prior to calling this function. - // Pointer to the buffer and its size must be given to "buf" and "maxSize". - // Return value is the number of valid data filled in the buffer in unit of 32 bits - // UInt_t words. - // If buffer size if too small, the data is truncated with the buffer size however - // the function will finish without crash (this behaviour is similar to the MCM). - // - - Int_t nw = 0; // Number of written words - Int_t of = 0; // Number of overflowed words - Int_t plan = fGeo->GetPlane( det ); // Plane - Int_t cham = fGeo->GetChamber( det ); // Chamber - Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) - Int_t nRow = fCommonParam->GetRowMax( plan, cham, sect ); - Int_t nCol = fCommonParam->GetColMax( plan ); - const Int_t nMcm = 16; // Number of MCMs per ROB (fixed) - const Int_t nTBin = fCalibration->GetNumberOfTimeBins(); - Int_t dcs = det+100; // DCS Serial (in simulation, it's always - // chamber ID+1000 without any reason - Int_t kCtype = 0; // Chamber type (0:C0, 1:C1) - Int_t iEv = 0xA; // Event ID. Now fixed to 10, how do I get event id? - UInt_t x = 0; // General used number - - // Check the nCol and nRow. - if ((nCol == 144) && - (nRow == 16 || nRow == 12)) { - kCtype = (nRow-12) / 4; - } - else { - AliError(Form("This type of chamber is not supported (nRow=%d, nCol=%d).\n" - ,nRow,nCol)); - return 0; - } +void AliTRDrawData::ProduceSMIndexData(UInt_t *buf, Int_t& nw){ + // + // This function generates + // 1) SM index words : ssssssss ssssssss vvvv rrrr r d t mmmmm + // - s : size of SM header (number of header, default = 0x0001) + // - v : SM header version (default = 0xa) + // - r : reserved for future use (default = 00000) + // - d : track data enabled bit (default = 0) + // - t : tracklet data enabled bit (default = 1) + // - m : stack mask (each bit corresponds a stack, default = 11111) + // + // 2) SM header : rrr c vvvv vvvvvvvv vvvv rrrr bbbbbbbb + // - r : reserved for future use (default = 000) + // - c : clean check out flag (default = 1) + // - v : hardware design revision (default = 0x0404) + // - r : reserved for future use (default = 0x0) + // - b : physical board ID (default = 0x71) + // + // 3) stack index words : ssssssss ssssssss vvvv mmmm mmmmmmmm + // - s : size of stack header (number of header, (default = 0x0007) + // - v : header version (default = 0xa) + // - m : link mask (default = 0xfff) + // + // 4) stack header : vvvvvvvv vvvvvvvv bbbbbbbb rrrr rrr c + // - v : hardware design revision (default = 0x0404) + // - b : physical board ID (default = 0x5b) + // - r : reserved for future use (default = 0000 000) + // - c : clean checkout flag (default = 1) + // + // and 6 dummy words(0x00000000) + // + + //buf[nw++] = 0x0001a03f; // SM index words + fSMindexPos = nw; // memorize position of the SM index word for re-allocating stack mask + buf[nw++] = 0x0001b020; // SM index words + buf[nw++] = 0x10404071; // SM header + + fStackindexPos = nw; // memorize position of the stack index word for future adding + /* + for (Int_t istack=0; istack<5; istack++){ + buf[nw++] = 0x0007afff; // stack index words + buf[nw++] = 0x04045b01; // stack header + for (Int_t i=0;i<6;i++) buf[nw++] = 0x00000000; // 6 dummy words + } // loop over 5 stacks + */ +} - AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d" - ,sect,plan,cham,side)); +//_____________________________________________________________________________ +void AliTRDrawData::AssignStackMask(UInt_t *buf, Int_t nStack){ + // + // This function re-assign stack mask active(from 0 to 1) in the SM index word + // + buf[fSMindexPos] = buf[fSMindexPos] | ( 1 << nStack ); +} - // Tracklet should be processed here but not implemented yet +//_____________________________________________________________________________ +Int_t AliTRDrawData::AddStackIndexWords(UInt_t *buf, Int_t /*nStack*/, Int_t nMax){ + // + // This function add stack index words and stack header when there is data for the stack + // + // 1) stack index words : ssssssss ssssssss vvvv mmmm mmmmmmmm + // - s : size of stack header (number of header, (default = 0x0007) + // - v : header version (default = 0xa) + // - m : link mask (default = 0xfff) + // - m : link mask (starting value = 0x000) + // + // 2) stack header : vvvvvvvv vvvvvvvv bbbbbbbb rrrr rrr c + // - v : hardware design revision (default = 0x0404) + // - b : physical board ID (default = 0x5b) + // - r : reserved for future use (default = 0000 000) + // - c : clean checkout flag (default = 1) + // + // and 6 dummy words(0x00000000) + // + + Int_t nAddedWords = 0; // Number of added words + if ( ShiftWords(buf, fStackindexPos, 8, nMax)== kFALSE ){ + AliError("Adding stack header failed."); + return 0; + } - // Write end of tracklet marker - if (nw < maxSize) { - buf[nw++] = 0xAAAAAAAA; - } - else { - of++; - } + buf[fStackindexPos++] = 0x0007a000; // stack index words + buf[fStackindexPos++] = 0x04045b01; // stack header + for (Int_t i=0;i<6;i++) buf[fStackindexPos++] = 0x00000000; // 6 dummy words + nAddedWords += 8; - // Half Chamber header - // Now it is the same version as used in SM-I commissioning. - // It is: (dcs << 20) | (sect << 15) | (plan << 12) | (cham << 9) | (side << 8) - x = (dcs << 20) | (sect << 15) | (plan << 12) | (cham << 9) | (side << 8); - if (nw < maxSize) { - buf[nw++] = x; - } - else { - of++; - } + return nAddedWords; +} - // Scan for ROB and MCM - for (Int_t iRobRow = 0; iRobRow < (kCtype + 3); iRobRow++ ) { - Int_t iRob = iRobRow * 2 + side; - for (Int_t iMcm = 0; iMcm < nMcm; iMcm++ ) { - Int_t padrow = iRobRow * 4 + iMcm / 4; +//_____________________________________________________________________________ +void AliTRDrawData::AssignLinkMask(UInt_t *buf, Int_t nLayer){ + // + // This function re-assign link mask active(from 0 to 1) in the stack index word + // + buf[fStackindexPos-8] = buf[fStackindexPos-8] | ( 3 << (2*nLayer) ); // 3 = 0011 +} - // MCM header - x = ((iRob * nMcm + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC; - if (nw < maxSize) { - buf[nw++] = x; - } - else { - of++; - } +//_____________________________________________________________________________ +Bool_t AliTRDrawData::ShiftWords(UInt_t *buf, Int_t nStart, Int_t nWords, Int_t nMax){ + // + // This function shifts n words + // + //if ( nStart+nWords > sizeof(buf)/sizeof(UInt_t) ){ + // AliError("Words shift failed. No more buffer space."); + // return kFALSE; + //} + + for ( Int_t iw=nMax; iw>nStart-1; iw--){ + buf[iw+nWords] = buf[iw]; + } + return kTRUE; +} - // ADC data - for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) { - Int_t padcol = (17-(iAdc-2)) + (iMcm % 4)*18 + side*72; - UInt_t aa = 2; - UInt_t *a = new UInt_t[nTBin+2]; - // 3 timebins are packed into one 32 bits word - for (Int_t iT = 0; iT < nTBin; iT+=3) { - if ((padcol >= 0) && - (padcol < nCol)) { - if ((iT ) < nTBin ) { - a[iT ] = digits->GetDataUnchecked(padrow,padcol,iT); - } - else { - a[iT ] = 0; - } - if ((iT + 1) < nTBin ) { - a[iT+1] = digits->GetDataUnchecked(padrow,padcol,iT + 1); - } - else { - a[iT+1] = 0; +//_____________________________________________________________________________ +Int_t AliTRDrawData::ProduceHcData(AliTRDarrayADC *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize, Bool_t /*newEvent = kFALSE*/, Bool_t /*newSM = kFALSE*/){ + // + // This function produces the raw data for one HC, i.e. tracklets, tracklet endmarkers, + // raw data, raw data endmarkers. + // This function can be used for both ZS and NZS data + // + + Int_t nw = 0; // Number of written words + Int_t of = 0; // Number of overflowed words + Int_t *tempnw = &nw; // Number of written words for temp. buffer + Int_t *tempof = &of; // Number of overflowed words for temp. buffer + Int_t layer = fGeo->GetLayer( det ); // Layer + Int_t stack = fGeo->GetStack( det ); // Stack + Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) + const Int_t kCtype = fGeo->GetStack(det) == 2 ? 0 : 1; // Chamber type (0:C0, 1:C1) + + Bool_t trackletOn = fFee->GetTracklet(); // tracklet simulation active? + + AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d",sect,layer,stack,side)); + + UInt_t *tempBuffer = buf; // tempBuffer used to write ADC data + // different in case of tracklet writing + + if (trackletOn) { + tempBuffer = new UInt_t[maxSize]; + tempnw = new Int_t(0); + tempof = new Int_t(0); + } + + WriteIntermediateWords(tempBuffer,*tempnw,*tempof,maxSize,det,side); + + if (digits->HasData()) { + // scanning direction such, that tracklet-words are sorted in ascending z and then in ascending y order + // ROB numbering on chamber and MCM numbering on ROB increase with decreasing z and increasing y + for (Int_t iRobRow = 0; iRobRow <= (kCtype + 3)-1; iRobRow++ ) { + // ROB number should be increasing + Int_t iRob = iRobRow * 2 + side; + // MCM on one ROB + for (Int_t iMcmRB = 0; iMcmRB < fGeo->MCMmax(); iMcmRB++ ) { + Int_t iMcm = 16 - 4*(iMcmRB/4 + 1) + (iMcmRB%4); + + fMcmSim->Init(det, iRob, iMcm); + fMcmSim->SetData(digits); // no filtering done here (already done in digitizer) + if (trackletOn) { + fMcmSim->Tracklet(); + Int_t tempNw = fMcmSim->ProduceTrackletStream(&buf[nw], maxSize - nw); + if( tempNw < 0 ) { + of += tempNw; + nw += maxSize - nw; + AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); + } else { + nw += tempNw; + } + } + fMcmSim->ZSMapping(); // Calculate zero suppression mapping + // at the moment it has to be rerun here + // Write MCM data to temp. buffer + Int_t tempNw = fMcmSim->ProduceRawStream( &tempBuffer[*tempnw], maxSize - *tempnw, fEventCounter ); + if ( tempNw < 0 ) { + *tempof += tempNw; + *tempnw += maxSize - nw; + AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile.")); + } else { + *tempnw += tempNw; + } } - if ((iT + 2) < nTBin ) { - a[iT+2] = digits->GetDataUnchecked(padrow,padcol,iT + 2); + } + + // in case of tracklet writing copy temp data to final buffer + if (trackletOn) { + if (nw + *tempnw < maxSize) { + memcpy(&buf[nw], tempBuffer, *tempnw * sizeof(UInt_t)); + nw += *tempnw; } - else { - a[iT+2] = 0; + else { + AliError("Buffer overflow detected"); } - } - else { - a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber - } - x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa; - if (nw < maxSize) { - buf[nw++] = x; } - else { - of++; - } - if (aa == 2) { - aa = 3; - } - else { - aa = 2; // aa alternatively changes between 10b and 11b - } - } - // Diagnostics - Float_t avg = 0; - Float_t rms = 0; - for (Int_t iT = 0; iT < nTBin; iT++) { - avg += (Float_t) (a[iT]); - } - avg /= (Float_t) nTBin; - for (Int_t iT = 0; iT < nTBin; iT++) { - rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg); } - rms = TMath::Sqrt(rms / (Float_t) nTBin); - if (rms > 1.7) { - AliDebug(1,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f\n" - ,iRob,iMcm,iAdc,avg,rms)); - } - delete a; - } - } - } - - // Write end of raw data marker - if (nw < maxSize) { - buf[nw++] = 0x00000000; - } - else { - of++; - } - if (of != 0) { - AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); - } - - return nw; + if (trackletOn) { + delete [] tempBuffer; + delete tempof; + delete tempnw; + } + + // Write end of raw data marker + if (nw+3 < maxSize) { + buf[nw++] = fgkEndOfDataMarker; + buf[nw++] = fgkEndOfDataMarker; + buf[nw++] = fgkEndOfDataMarker; + buf[nw++] = fgkEndOfDataMarker; + } else { + of += 4; + } + + if (of != 0) { + AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile."); + } + + return nw; } //_____________________________________________________________________________ -AliTRDdigitsManager* AliTRDrawData::Raw2Digits(AliRawReader *rawReader) +AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader) { // - // Read the raw data digits and put them into the returned digits manager + // Vx of the raw data reading // - AliTRDdataArrayI *digits = 0; - AliTRDdataArrayI *track0 = 0; - AliTRDdataArrayI *track1 = 0; - AliTRDdataArrayI *track2 = 0; - - AliTRDgeometry *geo = new AliTRDgeometry(); + rawReader->Select("TRD"); //[mj] - AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance(); - if (!commonParam) { - AliError("Could not get common parameters\n"); - return 0; - } - - AliTRDcalibDB* calibration = AliTRDcalibDB::Instance(); - if (!calibration) { - AliError("Could not get calibration object\n"); - return 0; - } + AliTRDarrayADC *digits = 0; + AliTRDarrayDictionary *track0 = 0; + AliTRDarrayDictionary *track1 = 0; + AliTRDarrayDictionary *track2 = 0; + //AliTRDSignalIndex *indexes = 0; // Create the digits manager AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager(); digitsManager->CreateArrays(); - AliTRDRawStream input(rawReader); + AliTRDrawStream input(rawReader); - // Loop through the digits - while (input.Next()) { - - Int_t det = input.GetDetector(); - Int_t npads = input.GetNPads(); - - if (input.IsNewDetector()) { - - if (digits) digits->Compress(1,0); - if (track0) track0->Compress(1,0); - if (track1) track1->Compress(1,0); - if (track2) track2->Compress(1,0); - - AliDebug(2,"Subevent header:"); - AliDebug(2,Form("\tdet = %d",det)); - AliDebug(2,Form("\tnpads = %d",npads)); - - // Create the data buffer - Int_t cham = geo->GetChamber(det); - Int_t plan = geo->GetPlane(det); - Int_t sect = geo->GetSector(det); - Int_t rowMax = commonParam->GetRowMax(plan,cham,sect); - Int_t colMax = commonParam->GetColMax(plan); - Int_t timeTotal = calibration->GetNumberOfTimeBins(); - - // Add a container for the digits of this detector - digits = digitsManager->GetDigits(det); - track0 = digitsManager->GetDictionary(det,0); - track1 = digitsManager->GetDictionary(det,1); - track2 = digitsManager->GetDictionary(det,2); - // Allocate memory space for the digits buffer - if (digits->GetNtime() == 0) { - digits->Allocate(rowMax,colMax,timeTotal); - track0->Allocate(rowMax,colMax,timeTotal); - track1->Allocate(rowMax,colMax,timeTotal); - track2->Allocate(rowMax,colMax,timeTotal); - } + // ----- preparing tracklet output ----- + AliDataLoader *trklLoader = AliRunLoader::Instance()->GetLoader("TRDLoader")->GetDataLoader("tracklets"); + if (!trklLoader) { + trklLoader = new AliDataLoader("TRD.Tracklets.root","tracklets", "tracklets"); + AliRunLoader::Instance()->GetLoader("TRDLoader")->AddDataLoader(trklLoader); + } + if (!trklLoader) { + return 0x0; + } + AliTreeLoader *trklTreeLoader = dynamic_cast (trklLoader->GetBaseLoader("tracklets-raw")); + if (!trklTreeLoader) { + trklTreeLoader = new AliTreeLoader("tracklets-raw", trklLoader); + trklLoader->AddBaseLoader(trklTreeLoader); + } + if (!trklTreeLoader) { + return 0x0; + } - } + if (!trklTreeLoader->Tree()) + trklTreeLoader->MakeTree(); - digits->SetDataUnchecked(input.GetRow(),input.GetColumn(), - input.GetTime(),input.GetSignal()); - track0->SetDataUnchecked(input.GetRow(),input.GetColumn(), - input.GetTime(), 0); - track1->SetDataUnchecked(input.GetRow(),input.GetColumn(), - input.GetTime(), 0); - track2->SetDataUnchecked(input.GetRow(),input.GetColumn(), - input.GetTime(), 0); + input.SetTrackletArray(fTracklets); + input.SetTrackArray(fTracks); - } + // Loop through the digits + Int_t det = 0; + + while (det >= 0) + { + det = input.NextChamber(digitsManager); + + if (det >= 0) + { + // get... + digits = (AliTRDarrayADC *) digitsManager->GetDigits(det); + track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0); + track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1); + track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2); + // and compress + if (digits) digits->Compress(); + if (track0) track0->Compress(); + if (track1) track1->Compress(); + if (track2) track2->Compress(); + } + } - if (digits) digits->Compress(1,0); - if (track0) track0->Compress(1,0); - if (track1) track1->Compress(1,0); - if (track2) track2->Compress(1,0); + for (Int_t iSector = 0; iSector < fGeo->Nsector(); iSector++) { + fTrgFlags[iSector] = input.GetTriggerFlags(iSector); + } - delete geo; + trklTreeLoader->WriteData("OVERWRITE"); + trklLoader->UnloadAll(); return digitsManager; +} +//_____________________________________________________________________________ +void AliTRDrawData::WriteIntermediateWords(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) { + // + // write tracklet end marker(0x10001000) + // and half chamber headers(H[0] and H[1]) + // + + Int_t layer = fGeo->GetLayer( det ); // Layer + Int_t stack = fGeo->GetStack( det ); // Stack + Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL) + Int_t rv = fFee->GetRAWversion(); + const Int_t kNTBin = fDigitsParam->GetNTimeBins(det); + Bool_t trackletOn = fFee->GetTracklet(); + UInt_t x = 0; + + // Write end of tracklet marker + if (nw < maxSize){ + buf[nw++] = fgkEndOfTrackletMarker; + buf[nw++] = fgkEndOfTrackletMarker; // the number of tracklet end marker should be more than 2 + } + else { + of++; + } + + // Half Chamber header + // h[0] (there are 2 HC headers) xmmm mmmm nnnn nnnq qqss sssp ppcc ci01 + // , where x : Raw version speacial number (=1) + // m : Raw version major number (test pattern, ZS, disable tracklet, 0, options) + // n : Raw version minor number + // q : number of addtional header words (default = 1) + // s : SM sector number (ALICE numbering) + // p : plane(layer) number + // c : chamber(stack) number + // i : side number (0:A, 1:B) + Int_t majorv = 0; // The major version number + Int_t minorv = 0; // The minor version number + Int_t add = 1; // The number of additional header words to follow : now 1, previous 2 + Int_t tp = 0; // test pattern (default=0) + Int_t zs = (rv==3) ? 1 : 0; // zero suppression + Int_t dt = (trackletOn) ? 0 : 1; // disable tracklet + + majorv = (tp<<6) | (zs<<5) | (dt<<4) | 1; // major version + + x = (1<<31) | (majorv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1; + if (nw < maxSize) buf[nw++] = x; else of++; + + // h[1] tttt ttbb bbbb bbbb bbbb bbpp pphh hh01 + // , where t : number of time bins + // b : bunch crossing number + // p : pretrigger counter + // h : pretrigger phase + Int_t bcCtr = 99; // bunch crossing counter. Here it is set to 99 always for no reason + Int_t ptCtr = 15; // pretrigger counter. Here it is set to 15 always for no reason + Int_t ptPhase = 11; // pretrigger phase. Here it is set to 11 always for no reason + //x = (bcCtr<<16) | (ptCtr<<12) | (ptPhase<<8) | ((kNTBin-1)<<2) | 1; // old format + x = ((kNTBin)<<26) | (bcCtr<<10) | (ptCtr<<6) | (ptPhase<<2) | 1; + if (nw < maxSize) buf[nw++] = x; else of++; }