// //
///////////////////////////////////////////////////////////////////////////////
-#include <Riostream.h>
+#include <TMath.h>
+#include "TClass.h"
+
+#include "AliDAQ.h"
+#include "AliRawDataHeaderSim.h"
+#include "AliRawReader.h"
+#include "AliLog.h"
+#include "AliFstream.h"
#include "AliTRDrawData.h"
#include "AliTRDdigitsManager.h"
#include "AliTRDgeometry.h"
#include "AliTRDdataArrayI.h"
-#include "AliTRDRawStream.h"
-#include "AliRawDataHeader.h"
-#include "AliRawReader.h"
-#include "AliTRDCommonParam.h"
+#include "AliTRDdataArrayS.h"
+#include "AliTRDrawStreamBase.h"
+#include "AliTRDrawOldStream.h"
+#include "AliTRDRawStreamV2.h"
#include "AliTRDcalibDB.h"
-#include "AliDAQ.h"
+#include "AliTRDSignalIndex.h"
+#include "AliTRDfeeParam.h"
+#include "AliTRDmcmSim.h"
ClassImp(AliTRDrawData)
+Int_t AliTRDrawData::fgRawFormatVersion = AliTRDrawData::kRawOldFormat;
+
//_____________________________________________________________________________
-AliTRDrawData::AliTRDrawData():TObject()
+AliTRDrawData::AliTRDrawData()
+ :TObject()
+ ,fGeo(NULL)
+ ,fFee(NULL)
+ ,fNumberOfDDLs(0)
{
//
// Default constructor
//
- fDebug = 0;
+ fFee = AliTRDfeeParam::Instance();
+ fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD");
}
//_____________________________________________________________________________
-AliTRDrawData::AliTRDrawData(const AliTRDrawData &r):TObject()
+AliTRDrawData::AliTRDrawData(const AliTRDrawData &r)
+ :TObject(r)
+ ,fGeo(NULL)
+ ,fFee(NULL)
+ ,fNumberOfDDLs(0)
{
//
- // AliTRDrawData copy constructor
+ // Copy constructor
//
- ((AliTRDrawData &) r).Copy(*this);
+ fFee = AliTRDfeeParam::Instance();
+ fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD");
}
}
//_____________________________________________________________________________
-AliTRDrawData &AliTRDrawData::operator=(const AliTRDrawData &r)
+Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree, TTree *tracks )
{
//
- // Assignment operator
+ // Initialize necessary parameters and call one
+ // of the raw data simulator selected by SetRawVersion.
+ //
+ // Currently tracklet output is not spported yet and it
+ // will be supported in higher version simulator.
//
- if (this != &r) ((AliTRDrawData &) r).Copy(*this);
- return *this;
+ AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
+
+ if (!digitsManager->ReadDigits(digitsTree)) {
+ delete digitsManager;
+ return kFALSE;
+ }
+
+ if (tracks != NULL) {
+ delete digitsManager;
+ AliError("Tracklet input is not supported yet.");
+ return kFALSE;
+ }
+
+ fGeo = new AliTRDgeometry();
+
+ 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
+ if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager);
+ else {
+ retval = kFALSE;
+ AliWarning(Form("Unsupported raw version (%d).", rv));
+ }
+
+ // Cleanup
+ delete fGeo;
+ delete digitsManager;
+
+ return retval;
}
//_____________________________________________________________________________
-void AliTRDrawData::Copy(TObject &r) const
+Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager)
{
//
- // Copy function
+ // 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.
//
- ((AliTRDrawData &) r).fDebug = fDebug;
+ 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 *hcBuffer = new UInt_t[kMaxHcWords];
+
+ Bool_t newEvent = kFALSE; // only for correct readout tree
+
+ // sect is same as iDDL, so I use only sect here.
+ for (Int_t sect = 0; sect < fGeo->Nsector(); sect++) {
+
+ char name[1024];
+ sprintf(name,"TRD_%d.ddl",sect + AliTRDrawOldStream::kDDLOffset);
+
+ AliFstream* of = new AliFstream(name);
+ // Write a dummy data 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;
+
+
+ if ( fgRawFormatVersion == 0 ){
+ // GTU common data header (5x4 bytes per super module, shows link mask)
+ for( Int_t stack = 0; stack < fGeo->Nstack(); stack++ ) {
+ UInt_t gtuCdh = (UInt_t)(0xe << 28);
+ for( Int_t layer = 0; layer < fGeo->Nlayer(); layer++) {
+ Int_t iDet = fGeo->GetDetector(layer, stack, sect);
+
+ // If chamber status is ok, we assume that the optical link is also OK.
+ // This is shown in the GTU link mask.
+ if ( AliTRDcalibDB::Instance()->GetChamberStatus(iDet) )
+ gtuCdh = gtuCdh | (3 << (2*layer));
+ }
+ of->WriteBuffer((char *) (& gtuCdh), sizeof(gtuCdh));
+ npayloadbyte += 4;
+ }
+ }
+
+ // 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
+ // Get the digits array
+ AliTRDdataArrayS *digits = (AliTRDdataArrayS *) digitsManager->GetDigits(iDet);
+ if (digits->HasData() ) { // second part is new!! and is for indicating a new event
+
+ digits->Expand();
+
+ Int_t hcwords = 0;
+ Int_t rv = fFee->GetRAWversion();
+
+
+ if ( fgRawFormatVersion == 0 ){
+ // Process A side of the chamber
+ if ( rv >= 1 && rv <= 2 ) {
+ hcwords = ProduceHcDataV1andV2(digits,0,iDet,hcBuffer,kMaxHcWords);
+ }
+ if ( rv == 3 ) {
+
+ hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords,newEvent);
+ //hcwords = ProduceHcDataV3 (digits,0,iDet,hcBuffer,kMaxHcWords);
+ if(newEvent == kTRUE) newEvent = kFALSE;
+ }
+
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ npayloadbyte += hcwords*4;
+
+ // Process B side of the chamber
+ if ( rv >= 1 && rv <= 2 ) {
+ hcwords = ProduceHcDataV1andV2(digits,1,iDet,hcBuffer,kMaxHcWords);
+ }
+ if ( rv >= 3 ) {
+
+ hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords,newEvent);
+ //hcwords = ProduceHcDataV3 (digits,1,iDet,hcBuffer,kMaxHcWords);
+ }
+
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ npayloadbyte += hcwords*4;
+
+ } else { // real data format
+ // Process A side of the chamber
+ hcwords = ProduceHcData(digits,0,iDet,hcBuffer,kMaxHcWords,newEvent);
+ if(newEvent == kTRUE) newEvent = kFALSE;
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ npayloadbyte += hcwords*4;
+ //for ( Int_t i=0; i<hcwords; i++ ) AliInfo(Form("Buf : %X",hcBuffer[i]));
+
+ // Process B side of the chamber
+ hcwords = ProduceHcData(digits,1,iDet,hcBuffer,kMaxHcWords,newEvent);
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ npayloadbyte += hcwords*4;
+ }
+
+ }
+
+ }
+ }
+
+ // Complete header
+ header.fSize = UInt_t(of->Tellp()) - hpos;
+ header.SetAttribute(0); // Valid data
+ of->Seekp(hpos); // Rewind to header position
+ of->WriteBuffer((char *) (& header), sizeof(header));
+ delete of;
+ }
+
+ delete [] hcBuffer;
+
+ return kTRUE;
+
+}
+
+//_____________________________________________________________________________
+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
+ buf[nw++] = 0x10404071; // SM header
+
+ 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
+
+}
+
+//_____________________________________________________________________________
+Int_t AliTRDrawData::ProduceHcData(AliTRDdataArrayS *digits, Int_t side, Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent = kFALSE){
+ //
+ // 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 layer = fGeo->GetLayer( det ); // Layer
+ Int_t stack = fGeo->GetStack( det ); // Stack
+ Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
+ Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
+ Int_t nCol = fGeo->GetColMax( layer );
+ const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ Int_t kCtype = 0; // Chamber type (0:C0, 1:C1)
+
+ Bool_t tracklet_on = fFee->GetTracklet(); // **new**
+
+ // 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).",nRow,nCol));
+ return 0;
+ }
+
+ AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d",sect,layer,stack,side));
+
+ AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())];
+
+ if (newEvent) ProduceSMIndexData(buf, nw); // SM index words , Stack index words
+
+ if (!tracklet_on) WriteIntermediateWordsV2(buf,nw,of,maxSize,det,side); // no tracklet or NZS
+
+
+ // 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 = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
+ 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);
+ Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
+
+ mcm[entry] = new AliTRDmcmSim();
+ mcm[entry]->Init( det, iRob, iMcm , newEvent);
+ //mcm[entry]->Init( det, iRob, iMcm);
+ if (newEvent == kTRUE) newEvent = kFALSE; // only one mcm is concerned with new event
+ Int_t padrow = mcm[entry]->GetRow();
+
+ // Copy ADC data to MCM simulator
+ for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
+ Int_t padcol = mcm[entry]->GetCol( iAdc );
+ if ((padcol >= 0) && (padcol < nCol)) {
+ for (Int_t iT = 0; iT < kNTBin; iT++) {
+ mcm[entry]->SetData( iAdc, iT, digits->GetDataUnchecked( padrow, padcol, iT) );
+ }
+ }
+ else { // this means it is out of chamber, and masked ADC
+ mcm[entry]->SetDataPedestal( iAdc );
+ }
+ }
+
+ // Simulate process in MCM
+ mcm[entry]->Filter(); // Apply filter
+ mcm[entry]->ZSMapping(); // Calculate zero suppression mapping
+
+ if (tracklet_on) {
+ mcm[entry]->Tracklet();
+ Int_t tempNw = mcm[entry]->ProduceTrackletStream( &buf[nw], maxSize - nw );
+ //Int_t tempNw = 0;
+ if( tempNw < 0 ) {
+ of += tempNw;
+ nw += maxSize - nw;
+ AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
+ } else {
+ nw += tempNw;
+ }
+ } else { // no tracklets: write raw-data already in this loop
+ // Write MCM data to buffer
+ Int_t tempNw = mcm[entry]->ProduceRawStreamV2( &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;
+ }
+
+ delete mcm[entry];
+ }
+
+ //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose
+ }
+ }
+
+ // if tracklets are switched on, raw-data can be written only after all tracklets
+ if (tracklet_on) {
+ WriteIntermediateWordsV2(buf,nw,of,maxSize,det,side);
+
+ // Scan for ROB and MCM
+ for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
+ //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);
+
+ Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
+
+ // Write MCM data to buffer
+ Int_t tempNw = mcm[entry]->ProduceRawStreamV2( &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;
+ }
+
+ delete mcm[entry];
+
+ }
+ }
+ }
+
+ delete [] mcm;
+
+ // Write end of raw data marker
+ if (nw < maxSize) {
+ buf[nw++] = kEndofrawdatamarker;
+ } else {
+ of++;
+ }
+
+ if (of != 0) {
+ AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
+ }
+
+ return nw;
}
+
//_____________________________________________________________________________
-Bool_t AliTRDrawData::Digits2Raw(TTree *digitsTree)
+Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDdataArrayS *digits, Int_t side
+ , Int_t det, UInt_t *buf, Int_t maxSize)
{
//
- // Convert the digits to raw data byte stream. The output is written
- // into the the binary files TRD_<DDL number>.ddl.
- //
- // The pseudo raw data format is currently defined like this:
+ // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1).
+ // 2) Full Raw Production Version (Raw Version == 2)
//
- // DDL data header
+ // Produce half chamber data (= an ORI data) for the given chamber (det) and side (side)
+ // where
//
- // 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
+ // side=0 means A side with ROB positions 0, 2, 4, 6.
+ // side=1 means B side with ROB positions 1, 3, 5, 7.
//
- // Data bank
+ // 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).
//
- const Int_t kNumberOfDDLs = AliDAQ::NumberOfDdls("TRD");
- const Int_t kSubeventHeaderLength = 8;
- const Int_t kSubeventDummyFlag = 0xBB;
- Int_t headerSubevent[3];
+ Int_t nw = 0; // Number of written words
+ Int_t of = 0; // Number of overflowed words
+ Int_t layer = fGeo->GetLayer( det ); // Layer
+ Int_t stack = fGeo->GetStack( det ); // Stack
+ Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
+ Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
+ Int_t nCol = fGeo->GetColMax( layer );
+ const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ 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
+ Int_t rv = fFee->GetRAWversion();
+
+ // 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)."
+ ,nRow,nCol));
+ return 0;
+ }
- ofstream *outputFile[kNumberOfDDLs];
- UInt_t bHPosition[kNumberOfDDLs];
- Int_t ntotalbyte[kNumberOfDDLs];
- Int_t nbyte = 0;
- Int_t npads = 0;
- unsigned char *bytePtr;
- unsigned char *headerPtr;
+ AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d"
+ ,sect,layer,stack,side));
- AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
- digitsManager->SetDebug(fDebug);
+ // Tracklet should be processed here but not implemented yet
- // Read in the digit arrays
- if (!digitsManager->ReadDigits(digitsTree)) {
- delete digitsManager;
- return kFALSE;
+ // Write end of tracklet marker
+ if (nw < maxSize) {
+ buf[nw++] = kEndoftrackletmarker;
+ }
+ else {
+ of++;
}
- AliTRDgeometry *geo = new AliTRDgeometry();
- AliTRDdataArrayI *digits;
-
- AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance();
- if (!commonParam)
- {
- printf("<AliTRDrawData::Digits2Raw> ");
- printf("Could not get common params\n");
- return 0;
- }
-
- AliTRDcalibDB* calibration = AliTRDcalibDB::Instance();
- if (!calibration)
- {
- printf("<AliTRDdigitizer::Digits2Raw> ");
- printf("Could not get calibration object\n");
- return kFALSE;
+ // Half Chamber header
+ if ( rv == 1 ) {
+ // Now it is the same version as used in SM-I commissioning.
+ Int_t dcs = det+100; // DCS Serial (in simulation, it is meaningless
+ x = (dcs<<20) | (sect<<15) | (layer<<12) | (stack<<9) | (side<<8) | 1;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
+ }
+ else if ( rv == 2 ) {
+ // h[0] (there are 3 HC header)
+ Int_t minorv = 0; // The minor version number
+ Int_t add = 2; // The number of additional header words to follow
+ x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
+ // h[1]
+ 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;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
+ // h[2]
+ Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason
+ Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason
+ Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason
+ Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason
+ Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason
+ Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason
+ Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason
+ x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27)
+ | (bypassSetup<<26) | (commonAdditive<<20) | 1;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
}
-
- // the event header
- AliRawDataHeader header;
-
- // Open the output files
- for (Int_t iDDL = 0; iDDL < kNumberOfDDLs; iDDL++) {
- char name[20];
- strcpy(name,AliDAQ::DdlFileName("TRD",iDDL));
-#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;
- }
+ // 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 < fGeo->MCMmax(); iMcm++ ) {
+ Int_t padrow = iRobRow * 4 + iMcm / 4;
+
+ // MCM header
+ x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
- // Loop through all detectors
- for (Int_t det = 0; det < AliTRDgeometry::Ndet(); det++) {
-
- 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();
- 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();
-
- // 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;
+ // ADC data
+ for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
+ Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc);
+ UInt_t aa = !(iAdc & 1) + 2;
+ UInt_t *a = new UInt_t[kNTBin+2];
+ // 3 timebins are packed into one 32 bits word
+ for (Int_t iT = 0; iT < kNTBin; iT+=3) {
+ if ((padcol >= 0) && (padcol < nCol)) {
+ a[iT ] = ((iT ) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT ) : 0;
+ a[iT+1] = ((iT + 1) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 1) : 0;
+ a[iT+2] = ((iT + 2) < kNTBin ) ? digits->GetDataUnchecked(padrow,padcol,iT + 2) : 0;
+ }
+ else {
+ a[iT] = a[iT+1] = a[iT+2] = 0; // This happenes at the edge of chamber (should be pedestal! How?)
}
+ x = (a[iT+2] << 22) | (a[iT+1] << 12) | (a[iT] << 2) | aa;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
+ }
+ // Diagnostics
+ Float_t avg = 0;
+ Float_t rms = 0;
+ for (Int_t iT = 0; iT < kNTBin; iT++) {
+ avg += (Float_t) (a[iT]);
}
+ avg /= (Float_t) kNTBin;
+ for (Int_t iT = 0; iT < kNTBin; iT++) {
+ rms += ((Float_t) (a[iT]) - avg) * ((Float_t) (a[iT]) - avg);
+ }
+ rms = TMath::Sqrt(rms / (Float_t) kNTBin);
+ if (rms > 1.7) {
+ AliDebug(2,Form("Large RMS (>1.7) (ROB,MCM,ADC)=(%02d,%02d,%02d), avg=%03.1f, rms=%03.1f"
+ ,iRob,iMcm,iAdc,avg,rms));
+ }
+ delete [] a;
+ }
+ }
+ }
+
+ // Write end of raw data marker
+ if (nw < maxSize) {
+ buf[nw++] = kEndofrawdatamarker;
+ }
+ else {
+ of++;
+ }
+ if (of != 0) {
+ AliWarning("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
+ }
- if (dataflag) {
+ return nw;
- 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 AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize)
+Int_t AliTRDrawData::ProduceHcDataV3(AliTRDdataArrayS *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize, Bool_t newEvent = kFALSE)
+{
+ //
+ // This function simulates: Raw Version == 3 (Zero Suppression Prototype)
+ //
+
+ Int_t nw = 0; // Number of written words
+ Int_t of = 0; // Number of overflowed words
+ Int_t layer = fGeo->GetLayer( det ); // Layer
+ Int_t stack = fGeo->GetStack( det ); // Stack
+ Int_t sect = fGeo->GetSector( det ); // Sector (=iDDL)
+ Int_t nRow = fGeo->GetRowMax( layer, stack, sect );
+ Int_t nCol = fGeo->GetColMax( layer );
+ const Int_t kNTBin = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ 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?
+
+
+
+ Bool_t tracklet_on = fFee->GetTracklet(); // **new**
+
+ // 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)."
+ ,nRow,nCol));
+ return 0;
+ }
+
+ AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d"
+ ,sect,layer,stack,side));
- Int_t data = digits->GetDataUnchecked(row,col,time);
+ AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())];
- if (!data) {
- nzero++;
- if ((nzero == 256) ||
- (time == timeTotal-1)) {
- *bytePtr++ = 0;
- *bytePtr++ = nzero-1;
- nbyte += 2;
- nzero = 0;
- }
+ // in case no tracklet-words are processed: write the tracklet-endmarker as well as all additional words immediately and write
+ // raw-data in one go; if tracklet-processing is enabled, first all tracklet-words of a half-chamber have to be processed before the
+ // additional words (tracklet-endmarker,headers,...)are written. Raw-data is written in a second loop;
+
+ if (!tracklet_on) {
+ WriteIntermediateWords(buf,nw,of,maxSize,det,side);
+ }
+
+ // Scan for ROB and MCM
+ // 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 = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
+ 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);
+ Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
+
+ mcm[entry] = new AliTRDmcmSim();
+ mcm[entry]->Init( det, iRob, iMcm , newEvent);
+ //mcm[entry]->Init( det, iRob, iMcm);
+ if (newEvent == kTRUE) newEvent = kFALSE; // only one mcm is concerned with new event
+ Int_t padrow = mcm[entry]->GetRow();
+
+ // Copy ADC data to MCM simulator
+ for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
+ Int_t padcol = mcm[entry]->GetCol( iAdc );
+ if ((padcol >= 0) && (padcol < nCol)) {
+ for (Int_t iT = 0; iT < kNTBin; iT++) {
+ mcm[entry]->SetData( iAdc, iT, digits->GetDataUnchecked( padrow, padcol, iT) );
+ }
+ }
+ else { // this means it is out of chamber, and masked ADC
+ mcm[entry]->SetDataPedestal( iAdc );
}
- 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;
+ }
+
+ // Simulate process in MCM
+ mcm[entry]->Filter(); // Apply filter
+ mcm[entry]->ZSMapping(); // Calculate zero suppression mapping
+
+ if (tracklet_on) {
+ mcm[entry]->Tracklet();
+ Int_t tempNw = mcm[entry]->ProduceTrackletStream( &buf[nw], maxSize - nw );
+ //Int_t tempNw = 0;
+ if( tempNw < 0 ) {
+ of += tempNw;
+ nw += maxSize - nw;
+ AliError(Form("Buffer overflow detected. Please increase the buffer size and recompile."));
+ } else {
+ nw += tempNw;
+ }
+ }
+ // no tracklets: write raw-data already in this loop
+ else {
+ // Write MCM data to buffer
+ Int_t tempNw = mcm[entry]->ProduceRawStream( &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;
}
+
+ delete mcm[entry];
+ }
+
+
- }
- }
+ //mcm->DumpData( "trdmcmdata.txt", "RFZS" ); // debugging purpose
+ }
+ }
+ // if tracklets are switched on, raw-data can be written only after all tracklets
+ if (tracklet_on) {
+ WriteIntermediateWords(buf,nw,of,maxSize,det,side);
+
+
+ // Scan for ROB and MCM
+ for (Int_t iRobRow = (kCtype + 3)-1; iRobRow >= 0; iRobRow-- ) {
+ //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);
+
+ Int_t entry = iRobRow*(fGeo->MCMmax()) + iMcm;
+
+ // Write MCM data to buffer
+ Int_t tempNw = mcm[entry]->ProduceRawStream( &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;
+ }
+
+ delete mcm[entry];
+
+ }
}
+ }
- }
+ delete [] mcm;
+
+ // Write end of raw data marker
+ if (nw < maxSize) {
+ buf[nw++] = kEndofrawdatamarker;
+ }
+ else {
+ of++;
+ }
+ if (of != 0) {
+ AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
+ }
- // Fill the end of the buffer with zeros
- while (nbyte % 4) {
- *bytePtr++ = 0;
- nbyte++;
- }
- if (fDebug > 1) {
- Info("Digits2Raw","det = %d, nbyte = %d (%d)",det,nbyte,bufferMax);
- }
+ return nw;
- // 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);
+//_____________________________________________________________________________
+AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader)
+{
+ //
+ // Vx of the raw data reading
+ //
- ntotalbyte[iDDL] += nbyte + kSubeventHeaderLength;
+ AliTRDdataArrayS *digits = 0;
+ AliTRDdataArrayI *track0 = 0;
+ AliTRDdataArrayI *track1 = 0;
+ AliTRDdataArrayI *track2 = 0;
- delete buffer;
+ //AliTRDSignalIndex *indexes = 0;
+ // Create the digits manager
+ AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
+ digitsManager->CreateArrays();
- }
+ //AliTRDrawOldStream input(rawReader);
+ // AliTRDRawStreamV2 input(rawReader);
+ // input.SetRawVersion( fFee->GetRAWversion() );
+ // input.Init();
+
+ AliTRDrawStreamBase *pinput = AliTRDrawStreamBase::GetRawStream(rawReader);
+ AliTRDrawStreamBase &input = *pinput;
+ input.SetRawVersion( fFee->GetRAWversion() ); //<= ADDED by MinJung
+
+ AliInfo(Form("Stream version: %s", input.IsA()->GetName()));
- if (fDebug) {
- for (Int_t iDDL = 0; iDDL < kNumberOfDDLs; iDDL++) {
- Info("Digits2Raw","Total size: DDL %d = %d",iDDL,ntotalbyte[iDDL]);
+ // Loop through the digits
+ Int_t det = 0;
+
+ while (det >= 0)
+ {
+ det = input.NextChamber(digitsManager);
+ if (det >= 0)
+ {
+ // get...
+ digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det);
+ track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0);
+ track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1);
+ track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2);
+ // and 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);
+ }
}
- }
- // Update the data headers and close the output files
- for (Int_t iDDL = 0; iDDL < kNumberOfDDLs; 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));
+ delete pinput;
+ pinput = NULL;
- outputFile[iDDL]->close();
- delete outputFile[iDDL];
- }
+ return digitsManager;
+}
- delete geo;
- delete digitsManager;
- return kTRUE;
+//_____________________________________________________________________________
+void AliTRDrawData::WriteIntermediateWords(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) {
+
+ 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 = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ UInt_t x = 0;
+
+ // Write end of tracklet marker
+ if (nw < maxSize) {
+ buf[nw++] = kEndoftrackletmarker;
+ }
+ else {
+ of++;
+ }
+
+ // Half Chamber header
+ // h[0] (there are 3 HC header)
+ Int_t minorv = 0; // The minor version number
+ Int_t add = 2; // The number of additional header words to follow
+ x = (1<<31) | (rv<<24) | (minorv<<17) | (add<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (side<<2) | 1;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
+ // h[1]
+ 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;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
+ // h[2]
+ Int_t pedSetup = 1; // Pedestal filter setup (0:1). Here it is always 1 for no reason
+ Int_t gainSetup = 1; // Gain filter setup (0:1). Here it is always 1 for no reason
+ Int_t tailSetup = 1; // Tail filter setup (0:1). Here it is always 1 for no reason
+ Int_t xtSetup = 0; // Cross talk filter setup (0:1). Here it is always 0 for no reason
+ Int_t nonlinSetup = 0; // Nonlinearity filter setup (0:1). Here it is always 0 for no reason
+ Int_t bypassSetup = 0; // Filter bypass (for raw data) setup (0:1). Here it is always 0 for no reason
+ Int_t commonAdditive = 10; // Digital filter common additive (0:63). Here it is always 10 for no reason
+ x = (pedSetup<<31) | (gainSetup<<30) | (tailSetup<<29) | (xtSetup<<28) | (nonlinSetup<<27)
+ | (bypassSetup<<26) | (commonAdditive<<20) | 1;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
+ }
+}
+//_____________________________________________________________________________
+void AliTRDrawData::WriteIntermediateWordsV2(UInt_t* buf, Int_t& nw, Int_t& of, const Int_t& maxSize, const Int_t& det, const Int_t& side) {
+
+ 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 = AliTRDcalibDB::Instance()->GetNumberOfTimeBins();
+ Bool_t tracklet_on = fFee->GetTracklet();
+ UInt_t x = 0;
+
+ // Write end of tracklet marker
+ if (nw < maxSize) buf[nw++] = fgkEndOfTrackletMarker; 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 = (tracklet_on) ? 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-1)<<26) | (bcCtr<<10) | (ptCtr<<6) | (ptPhase<<2) | 1;
+ if (nw < maxSize) buf[nw++] = x; else of++;
+
}
//_____________________________________________________________________________
-AliTRDdigitsManager* AliTRDrawData::Raw2Digits(AliRawReader* rawReader)
+AliTRDdigitsManager *AliTRDrawData::Raw2DigitsOLD(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();
-
- AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance();
- if (!commonParam)
- {
- printf("<AliTRDrawData::Raw2Digits> ");
- printf("Could not get common params\n");
- return 0;
- }
-
- AliTRDcalibDB* calibration = AliTRDcalibDB::Instance();
- if (!calibration)
- {
- printf("<AliTRDdigitizer::Raw2Digits> ");
- printf("Could not get calibration object\n");
- return 0;
- }
+ AliTRDdataArrayS *digits = 0;
+ AliTRDdataArrayI *track0 = 0;
+ AliTRDdataArrayI *track1 = 0;
+ AliTRDdataArrayI *track2 = 0;
+ AliTRDSignalIndex *indexes = 0;
// Create the digits manager
AliTRDdigitsManager* digitsManager = new AliTRDdigitsManager();
- digitsManager->SetDebug(fDebug);
digitsManager->CreateArrays();
- AliTRDRawStream input(rawReader);
+ //AliTRDrawOldStream input(rawReader);
+ AliTRDRawStreamV2 input(rawReader);
+ input.SetRawVersion( fFee->GetRAWversion() );
+ input.Init();
+
+ AliInfo(Form("Stream version: %s", input.IsA()->GetName()));
// Loop through the digits
+ Int_t lastdet = -1;
+ Int_t det = 0;
+ Int_t it = 0;
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);
-
- if (fDebug > 2) {
- Info("Raw2Digits","Subevent header:");
- Info("Raw2Digits","\tdet = %d",det);
- Info("Raw2Digits","\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);
- }
-
- }
+ det = input.GetDet();
+
+ if (det != lastdet) { // If new detector found
+
+ lastdet = det;
+
+ if (digits) digits->Compress(1,0);
+ if (track0) track0->Compress(1,0);
+ if (track1) track1->Compress(1,0);
+ if (track2) track2->Compress(1,0);
+
+ // Add a container for the digits of this detector
+ digits = (AliTRDdataArrayS *) digitsManager->GetDigits(det);
+ track0 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,0);
+ track1 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,1);
+ track2 = (AliTRDdataArrayI *) digitsManager->GetDictionary(det,2);
+
+ // Allocate memory space for the digits buffer
+ if (digits->GetNtime() == 0)
+ {
+ digits->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
+ track0->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
+ track1->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
+ track2->Allocate(input.GetMaxRow(),input.GetMaxCol(), input.GetNumberOfTimeBins());
+ }
- digits->SetDataUnchecked(input.GetRow(),input.GetColumn(),
- input.GetTime(),input.GetSignal());
- track0->SetDataUnchecked(input.GetRow(),input.GetColumn(),
- input.GetTime(), -1);
- track1->SetDataUnchecked(input.GetRow(),input.GetColumn(),
- input.GetTime(), -1);
- track2->SetDataUnchecked(input.GetRow(),input.GetColumn(),
- input.GetTime(), -1);
+ indexes = digitsManager->GetIndexes(det);
+ indexes->SetSM(input.GetSM());
+ indexes->SetStack(input.GetStack());
+ indexes->SetLayer(input.GetLayer());
+ indexes->SetDetNumber(det);
+ if (indexes->IsAllocated() == kFALSE)
+ indexes->Allocate(input.GetMaxRow(), input.GetMaxCol(), input.GetNumberOfTimeBins());
+ }
+
+ // 3 timebin data are stored per word
+ for (it = 0; it < 3; it++)
+ {
+ if ( input.GetTimeBin() + it < input.GetNumberOfTimeBins() )
+ {
+ if (input.GetSignals()[it] > 0)
+ {
+ digits->SetDataUnchecked(input.GetRow(), input.GetCol(),
+ input.GetTimeBin() + it, input.GetSignals()[it]);
+
+ indexes->AddIndexTBin(input.GetRow(), input.GetCol(),
+ input.GetTimeBin() + it);
+ track0->SetDataUnchecked(input.GetRow(), input.GetCol(),
+ input.GetTimeBin() + it, 0);
+ track1->SetDataUnchecked(input.GetRow(), input.GetCol(),
+ input.GetTimeBin() + it, 0);
+ track2->SetDataUnchecked(input.GetRow(), input.GetCol(),
+ input.GetTimeBin() + it, 0);
+ }
+ }
+ }
}
if (digits) digits->Compress(1,0);
if (track1) track1->Compress(1,0);
if (track2) track2->Compress(1,0);
- delete geo;
-
return digitsManager;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff