* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.1.2.1 2002/10/11 07:26:37 hristov
-Updating VirtualMC to v3-09-02
-
-Revision 1.1 2002/09/13 14:33:52 cblume
-Add conversion class to produce fake raw data
-
-*/
+/* $Id$ */
///////////////////////////////////////////////////////////////////////////////
// //
// //
///////////////////////////////////////////////////////////////////////////////
-#include <fstream.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 "AliTRDgeometryFull.h"
-#include "AliTRDparameter.h"
-#include "AliTRDdataArrayI.h"
-#include "AliTRDarrayI.h"
+#include "AliTRDgeometry.h"
+#include "AliTRDarrayDictionary.h"
+#include "AliTRDarrayADC.h"
+#include "AliTRDrawStreamBase.h"
+#include "AliTRDrawOldStream.h"
+#include "AliTRDcalibDB.h"
+#include "AliTRDSignalIndex.h"
+#include "AliTRDfeeParam.h"
+#include "AliTRDmcmSim.h"
ClassImp(AliTRDrawData)
+Int_t AliTRDrawData::fgRawFormatVersion = AliTRDrawData::kRawNewFormat;
+Int_t AliTRDrawData::fgDataSuppressionLevel = 1;
+
//_____________________________________________________________________________
-AliTRDrawData::AliTRDrawData():TObject()
+AliTRDrawData::AliTRDrawData()
+ :TObject()
+ ,fGeo(NULL)
+ ,fFee(NULL)
+ ,fNumberOfDDLs(0)
+ ,fSMindexPos(0)
+ ,fStackindexPos(0)
+ ,fEventCounter(0)
{
+ //
+ // Default constructor
+ //
- fDebug = 0;
- fDigitsManager = NULL;
+ fFee = AliTRDfeeParam::Instance();
+ fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD");
}
//_____________________________________________________________________________
AliTRDrawData::AliTRDrawData(const AliTRDrawData &r)
+ :TObject(r)
+ ,fGeo(NULL)
+ ,fFee(NULL)
+ ,fNumberOfDDLs(0)
+ ,fSMindexPos(0)
+ ,fStackindexPos(0)
+ ,fEventCounter(0)
{
//
- // AliTRDrawData copy constructor
+ // Copy constructor
//
- ((AliTRDrawData &) r).Copy(*this);
+ fFee = AliTRDfeeParam::Instance();
+ fNumberOfDDLs = AliDAQ::NumberOfDdls("TRD");
}
// Destructor
//
- if (fDigitsManager) {
- delete fDigitsManager;
- fDigitsManager = NULL;
- }
-
}
//_____________________________________________________________________________
-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;
+ }
-//_____________________________________________________________________________
-void AliTRDrawData::Copy(TObject &r)
-{
- //
- // Copy function
- //
+ if (tracks != NULL) {
+ delete digitsManager;
+ AliError("Tracklet input is not supported yet.");
+ return kFALSE;
+ }
- ((AliTRDrawData &) r).fDebug = fDebug;
- ((AliTRDrawData &) r).fDigitsManager = NULL;
+ fGeo = new AliTRDgeometry();
-}
+ if (!AliTRDcalibDB::Instance()) {
+ AliError("Could not get calibration object");
+ delete fGeo;
+ delete digitsManager;
+ return kFALSE;
+ }
-//_____________________________________________________________________________
-Bool_t AliTRDrawData::OpenInput(const Char_t *name)
-{
- //
- // Opens a ROOT-file with the TRD digits
- //
+ Int_t retval = kTRUE;
+ Int_t rv = fFee->GetRAWversion();
- // Create the digits manager
- if (fDigitsManager) {
- delete fDigitsManager;
+ // Call appropriate Raw Simulator
+ if ( rv > 0 && rv <= 3 ) retval = Digits2Raw(digitsManager);
+ else {
+ retval = kFALSE;
+ AliWarning(Form("Unsupported raw version (%d).", rv));
}
- fDigitsManager = new AliTRDdigitsManager();
- fDigitsManager->SetDebug(fDebug);
- // Open the input file
- return fDigitsManager->Open(name);
+ // Cleanup
+ delete fGeo;
+ delete digitsManager;
+
+ return retval;
}
//_____________________________________________________________________________
-Bool_t AliTRDrawData::Digit2Raw(const Char_t *name1, const Char_t *name2)
+Bool_t AliTRDrawData::Digits2Raw(AliTRDdigitsManager *digitsManager)
{
//
- // Convert the digits to raw data byte stream. The output is written
- // into the the binary files <name1> and <name2>.
- //
- // The pseudo raw data format is currently defined like this:
- //
- // LDC header (8 bytes)
- // FLAG
- // LDC no.
- // Number of detectors with data (not yet implemented)
- // 5 empty bytes
- //
- // 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
+ // 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.
//
- const Int_t kLDCHeaderLength = 8;
- const Int_t kSubeventHeaderLength = 8;
+ const Int_t kMaxHcWords = (fGeo->TBmax()/3)
+ * fGeo->ADCmax()
+ * fGeo->MCMmax()
+ * fGeo->ROBmaxC1()/2
+ + 100 + 20;
- const Int_t kLDCDummyFlag = 0xAA;
- const Int_t kSubeventDummyFlag = 0xBB;
+ // Buffer to temporary store half chamber data
+ 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
- int headerLDC[2];
- int headerSubevent[2];
+ // sect is same as iDDL, so I use only sect here.
+ for (Int_t sect = 0; sect < fGeo->Nsector(); sect++) {
- Int_t ntotalbyte[2] = { 0 };
- Int_t nbyte = 0;
- Int_t npads = 0;
- unsigned char *byte_p;
- unsigned char *header_p;
+ char name[1024];
+ sprintf(name,"TRD_%d.ddl",sect + AliTRDrawOldStream::kDDLOffset);
- AliTRDgeometryFull *geo = new AliTRDgeometryFull();
- AliTRDparameter *par = new AliTRDparameter("TRDparameter"
- ,"TRD parameter class");
- AliTRDdataArrayI *digits;
+ AliFstream* of = new AliFstream(name);
- if (fDebug) {
- Info("Digit2Raw","Open the LDC output files %s, %s"
- ,name1,name2);
- }
- ofstream *outputFile1 = new ofstream(name1, ios::out | ios::binary);
- ofstream *outputFile2 = new ofstream(name2, ios::out | ios::binary);
- ofstream *outputFile;
+ // Write a dummy data header
+ AliRawDataHeaderSim header; // the event header
+ UInt_t hpos = of->Tellp();
+ of->WriteBuffer((char *) (& header), sizeof(header));
- if (!fDigitsManager) {
- Error("Digit2Raw","No input file open\n");
- return kFALSE;
- }
-
- // Read in the digit arrays
- if (!fDigitsManager->ReadDigits()) {
- return kFALSE;
- }
+ // Reset payload byte size (payload does not include header).
+ Int_t npayloadbyte = 0;
- // Count the number of chambers with data
- Int_t ndetLDC0 = 0;
- Int_t ndetLDC1 = 0;
- if (fDebug > 1) {
- Info("Digit2Raw","Write the LDC headers");
- }
+ 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);
- // Write the LDC header 1
- byte_p = (unsigned char *) headerLDC;
- header_p = byte_p;
- *byte_p++ = kLDCDummyFlag;
- *byte_p++ = 1;
- *byte_p++ = ndetLDC0;
- *byte_p++ = 0;
- *byte_p++ = 0;
- *byte_p++ = 0;
- *byte_p++ = 0;
- *byte_p++ = 0;
- outputFile1->write(header_p,kLDCHeaderLength);
- ntotalbyte[0] += kLDCHeaderLength;
-
- if (fDebug > 1) {
- Info("Digit2Raw","LDC header 0 = %d, %d",headerLDC[0],headerLDC[1]);
- }
-
- // Write the LDC header 1
- byte_p = (unsigned char *) headerLDC;
- header_p = byte_p;
- *byte_p++ = kLDCDummyFlag;
- *byte_p++ = 2;
- *byte_p++ = ndetLDC1;
- *byte_p++ = 0;
- *byte_p++ = 0;
- *byte_p++ = 0;
- *byte_p++ = 0;
- *byte_p++ = 0;
- outputFile2->write(header_p,kLDCHeaderLength);
- ntotalbyte[1] += kLDCHeaderLength;
-
- if (fDebug > 1) {
- Info("Digit2Raw","LDC header 1 = %d, %d",headerLDC[0],headerLDC[1]);
- }
-
- // 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 = par->GetRowMax(plan,cham,sect);
- Int_t colMax = par->GetColMax(plan);
- Int_t timeMax = par->GetTimeMax();
- Int_t bufferMax = rowMax*colMax*timeMax;
- int *buffer = new int[bufferMax];
-
- npads = 0;
- nbyte = 0;
- byte_p = (unsigned char *) buffer;
-
- // Determine the LDC (resp. output file)
- Int_t ldc;
- if (sect < 9) {
- outputFile = outputFile1;
- ldc = 0;
+ // 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;
}
- else {
- outputFile = outputFile2;
- ldc = 1;
}
- // Get the digits array
- digits = fDigitsManager->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 < timeMax; time++) {
- Int_t data = digits->GetDataUnchecked(row,col,time);
- if (data) {
- dataflag = kTRUE;
- break;
+
+ // check the existance of the data
+ // SM index word and Stack index word
+ if ( fgRawFormatVersion == 1 ){
+ UInt_t *iwbuffer = new UInt_t[42]; // index word buffer; max 42 = 2 SM headers + 5*8 stack headers
+ Int_t nheader = 0;
+ UInt_t StackMask = 0x0;
+ Bool_t StackHasData = kFALSE;
+ Bool_t SMHasData = kFALSE;
+ iwbuffer[nheader++] = 0x0001a020; // SM index words
+ iwbuffer[nheader++] = 0x10404071; // SM header
+
+ 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 ( digits->HasData() ) {
+ StackMask = StackMask | ( 1 << stack ); // active stack mask for new stack
+ LinkMask = LinkMask | ( 3 << (2*layer) ); // 3 = 0011
+ StackHasData = kTRUE;
+ SMHasData = kTRUE;
+ } // has data
+ } // loop over layer
+
+ if ( fgDataSuppressionLevel==0 || StackHasData ){
+ //if ( StackHasData ){
+ 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
+ StackHasData = kFALSE;
+ }
+ } // loop over stack
+
+ if ( fgDataSuppressionLevel==0 || SMHasData ){
+ iwbuffer[0] = iwbuffer[0] | StackMask; // add stack masks to SM index word
+ if (fgDataSuppressionLevel==0) iwbuffer[0] = 0x0001a03f; // no suppression
+ of->WriteBuffer((char *) iwbuffer, nheader*4);
+ AliDebug(11, Form("SM %d index word: %08x", iwbuffer[0]));
+ AliDebug(11, Form("SM %d header: %08x", 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;
+ 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;
}
- }
- if (dataflag) {
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ npayloadbyte += hcwords*4;
- npads++;
+ // 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);
+ }
- // The pad row number
- *byte_p++ = row + 1;
- // The pad column number
- *byte_p++ = col + 1;
- nbyte += 2;
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ npayloadbyte += hcwords*4;
+
+ } else { // real data format
+
+ if (digits->HasData()){
+ // Process A side of the chamber
+ hcwords = ProduceHcData(digits,0,iDet,hcBuffer,kMaxHcWords,newEvent,newSM);
+ //if ( newStack ){
+ // AssignStackMask(hcBuffer, stack); // active stack mask for this stack
+ // hcwords += AddStackIndexWords(hcBuffer, stack, hcwords);
+ // newStack = kFALSE;
+ //}
+ //if ( newSM ) newSM = kFALSE;
+ if ( newEvent ) newEvent = kFALSE;
+ //AssignLinkMask(hcBuffer, layer); // active link mask for this layer(2*HC)
+ 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,newSM);
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ npayloadbyte += hcwords*4;
+ } else {
+ hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
+ hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
+ hcBuffer[hcwords++] = (1<<31) | (0<<24) | (0<<17) | (1<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (0<<2) | 1;
+ hcBuffer[hcwords++] = (24<<26) | (99<<10) | (15<<6) | (11<<2) | 1;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ npayloadbyte += hcwords*4;
+
+ hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
+ hcBuffer[hcwords++] = fgkEndOfTrackletMarker;
+ hcBuffer[hcwords++] = (1<<31) | (0<<24) | (0<<17) | (1<<14) | (sect<<9) | (layer<<6) | (stack<<3) | (1<<2) | 1;
+ hcBuffer[hcwords++] = (24<<26) | (99<<10) | (15<<6) | (11<<2) | 1;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ hcBuffer[hcwords++] = kEndofrawdatamarker;
+ npayloadbyte += hcwords*4;
+
+ of->WriteBuffer((char *) hcBuffer, hcwords*4);
+ }
+ }
- Int_t nzero = 0;
- for (Int_t time = 0; time < timeMax; time++) {
+ } // has data
- Int_t data = digits->GetDataUnchecked(row,col,time);
+ } // loop over layer
+ } // loop over stack
- if (!data) {
- nzero++;
- if ((nzero == 256) ||
- (time == timeMax-1)) {
- *byte_p++ = 0;
- *byte_p++ = nzero-1;
- nbyte += 2;
- nzero = 0;
- }
- }
- else {
- if (nzero) {
- *byte_p++ = 0;
- *byte_p++ = nzero-1;
- nbyte += 2;
- nzero = 0;
- }
- // High byte (MSB always set)
- *byte_p++ = ((data >> 8) | 128);
- // Low byte
- *byte_p++ = (data & 0xff);
- nbyte += 2;
- }
+ // 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
+ fSMindexPos = nw; // memorize position of the SM index word for re-allocating stack mask
+ buf[nw++] = 0x0001a020; // 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
+ */
+}
- // Fill the end of the buffer with zeros
- while (nbyte % 4) {
- *byte_p++ = 0;
- nbyte++;
- }
+//_____________________________________________________________________________
+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 );
+}
- if (fDebug > 1) {
- Info("Digit2Raw","LDC = %d, det = %d, nbyte = %d (%d)",ldc,det,nbyte,bufferMax);
+//_____________________________________________________________________________
+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 the subevent header
- byte_p = (unsigned char *) headerSubevent;
- header_p = byte_p;
- *byte_p++ = kSubeventDummyFlag;
- *byte_p++ = (det & 0xff);
- *byte_p++ = (det >> 8);
- *byte_p++ = (nbyte & 0xff);
- *byte_p++ = (nbyte >> 8);
- *byte_p++ = (npads & 0xff);
- *byte_p++ = (npads >> 8);
- *byte_p++ = 0;
- outputFile->write(header_p,kSubeventHeaderLength);
+ 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;
- // Write the buffer to the file
- byte_p = (unsigned char *) buffer;
- outputFile->write(byte_p,nbyte);
-
- ntotalbyte[ldc] += nbyte + kSubeventHeaderLength;
+ return nAddedWords;
+}
- delete buffer;
+//_____________________________________________________________________________
+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
+}
- }
+//_____________________________________________________________________________
+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;
+}
- if (fDebug) {
- Info("Digit2Raw","Total size: LDC0 = %d, LDC1 = %d",ntotalbyte[0],ntotalbyte[1]);
- }
+//_____________________________________________________________________________
+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 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 = 0x0; // Number of written words for temp. buffer
+ Int_t *tempof = 0x0; // 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 tracklet_on = fFee->GetTracklet(); // tracklet simulation active?
+
+ AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d",sect,layer,stack,side));
+
+ AliTRDmcmSim* mcm = new AliTRDmcmSim();
+
+ UInt_t *tempBuffer = buf; // tempBuffer used to write ADC data
+ // different in case of tracklet writing
+
+ if (tracklet_on) {
+ tempBuffer = new UInt_t[maxSize];
+ tempnw = new Int_t(0);
+ tempof = new Int_t(0);
+ }
+ else {
+ tempnw = &nw;
+ tempof = &of;
+ }
+
+ WriteIntermediateWordsV2(tempBuffer,*tempnw,*tempof,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 = 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);
+
+ mcm->Init(det, iRob, iMcm);
+ mcm->SetData(digits); // no filtering done here (already done in digitizer)
+ if (tracklet_on) {
+ mcm->Tracklet();
+ Int_t tempNw = mcm->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;
+ }
+ }
+ mcm->ZSMapping(); // Calculate zero suppression mapping
+ // at the moment it has to be rerun here
+ // Write MCM data to temp. buffer
+ Int_t tempNw = mcm->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;
+ }
+ }
+ }
- outputFile1->close();
- outputFile2->close();
+ delete mcm;
- delete geo;
- delete par;
- delete outputFile1;
- delete outputFile2;
- return kTRUE;
+ // in case of tracklet writing copy temp data to final buffer
+ if (tracklet_on) {
+ if (nw + *tempnw < maxSize) {
+ memcpy(&buf[nw], tempBuffer, *tempnw * sizeof(UInt_t));
+ nw += *tempnw;
+ }
+ else {
+ AliError("Buffer overflow detected");
+ }
+ }
+ // Write end of raw data marker
+ if (nw+3 < maxSize) {
+ buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
+ buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
+ buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
+ buf[nw++] = 0x00000000; // fFee->GetRawDataEndmarker();
+ } else {
+ of++;
+ }
+
+ if (tracklet_on) {
+ delete [] tempBuffer;
+ delete tempof;
+ delete tempnw;
+ }
+
+ if (of != 0) {
+ AliError("Buffer overflow. Data is truncated. Please increase buffer size and recompile.");
+ }
+
+ return nw;
}
//_____________________________________________________________________________
-Bool_t AliTRDrawData::Raw2Digit(const Char_t *name1, const Char_t *name2)
+Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDarrayADC *digits, Int_t side
+ , Int_t det, UInt_t *buf, Int_t maxSize)
{
+ //
+ // This function simulates: 1) SM-I commissiong data Oct. 06 (Raw Version == 1).
+ // 2) Full Raw Production Version (Raw Version == 2)
+ //
+ // 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).
+ //
- const Int_t kLDCHeaderLength = 8;
- const Int_t kSubeventHeaderLength = 8;
-
- const Int_t kNldc = 2;
- const Char_t *name = 0;
-
- int headerLDC[2];
- int headerSubevent[2];
+ 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;
+ }
- Int_t npads = 0;
- Int_t nbyte = 0;
- unsigned char *byte_p;
- ifstream *inputFile = 0;
- AliTRDdataArrayI *digits = 0;
+ AliDebug(1,Form("Producing raw data for sect=%d layer=%d stack=%d side=%d"
+ ,sect,layer,stack,side));
- AliTRDgeometryFull *geo = new AliTRDgeometryFull();
- AliTRDparameter *par = new AliTRDparameter("TRDparameter"
- ,"TRD parameter class");
+ // Tracklet should be processed here but not implemented yet
- // Create the digits manager
- if (fDigitsManager) {
- delete fDigitsManager;
+ // Write end of tracklet marker
+ if (nw < maxSize) {
+ buf[nw++] = kEndoftrackletmarker;
+ }
+ else {
+ of++;
}
- fDigitsManager = new AliTRDdigitsManager();
- fDigitsManager->SetDebug(fDebug);
- fDigitsManager->CreateArrays();
- for (Int_t ldc = 0; ldc < kNldc; ldc++) {
-
- if (ldc == 0) {
- name = name1;
+ // 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 (ldc == 1) {
- name = name2;
+ }
+ 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;
}
- if (fDebug) {
- Info("Raw2Digit","Open the LDC input file %s",name);
+ 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;
}
- inputFile = new ifstream(name, ios::in | ios::binary);
-
- // Read the LDC header
- byte_p = (unsigned char *) headerLDC;
- inputFile->read(byte_p,kLDCHeaderLength);
-
- if (fDebug > 1) {
- Info("Raw2Digit","LDC header no. %d:",ldc);
- Info("Raw2Digit","\tflag = %d",*byte_p++);
- Info("Raw2Digit","\tldc no = %d",*byte_p++);
- Info("Raw2Digit","\tndet = %d",*byte_p++);
- Info("Raw2Digit","\tempty = %d",*byte_p++);
- Info("Raw2Digit","\tempty = %d",*byte_p++);
- Info("Raw2Digit","\tempty = %d",*byte_p++);
- Info("Raw2Digit","\tempty = %d",*byte_p++);
- Info("Raw2Digit","\tempty = %d",*byte_p++);
+ else {
+ of++;
}
+ }
+
+ // 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;
- // Loop through the subevents
- byte_p = (unsigned char *) headerSubevent;
- while (inputFile->read(byte_p,kSubeventHeaderLength)) {
-
- Int_t flag = *byte_p++;
- Int_t detl = *byte_p++;
- Int_t deth = *byte_p++;
- Int_t det = detl + (deth << 8);
- Int_t nbytel = *byte_p++;
- Int_t nbyteh = *byte_p++;
- nbyte = nbytel + (nbyteh << 8);
- Int_t npadsl = *byte_p++;
- Int_t npadsh = *byte_p++;
- npads = npadsl + (npadsh << 8);
- if (fDebug > 2) {
- Info("Raw2Digit","Subevent header:");
- Info("Raw2Digit","\tflag = %d",flag);
- Info("Raw2Digit","\tdet = %d",det);
- Info("Raw2Digit","\tnbyte = %d",nbyte);
- Info("Raw2Digit","\tnpads = %d",npads);
- Info("Raw2Digit","\tempty = %d",*byte_p++);
- }
-
- // 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 = par->GetRowMax(plan,cham,sect);
- Int_t colMax = par->GetColMax(plan);
- Int_t timeMax = par->GetTimeMax();
- Int_t bufferMax = rowMax*colMax*timeMax;
- int *buffer = new int[bufferMax];
- byte_p = (unsigned char *) buffer;
- memset(buffer,0,bufferMax*sizeof(int));
-
- // Add a container for the digits of this detector
- digits = fDigitsManager->GetDigits(det);
- // Allocate memory space for the digits buffer
- if (digits->GetNtime() == 0) {
- digits->Allocate(rowMax,colMax,timeMax);
+ // MCM header
+ x = ((iRob * fGeo->MCMmax() + iMcm) << 24) | ((iEv % 0x100000) << 4) | 0xC;
+ if (nw < maxSize) {
+ buf[nw++] = x;
+ }
+ else {
+ of++;
}
- // Read the data
- inputFile->read(byte_p,nbyte);
-
- Int_t time;
- Int_t nzero;
- Int_t data;
- Int_t low;
- Int_t high;
- Int_t signal;
-
- // Decompress the data
- while (nbyte > 0) {
-
- // The pad row number
- Int_t row = (*byte_p++) - 1;
- // The pad column number
- Int_t col = (*byte_p++) - 1;
- nbyte -= 2;
-
- time = nzero = 0;
-
- while ((time < timeMax) &&
- (nbyte > 0)) {
-
- data = *byte_p++;
- nbyte--;
-
- if (data) {
- if (!nzero) {
- // signal for given timebim
- low = *byte_p++;
- high = data & 127;
- signal = low + (high << 8);
- if ((row < 0) || (col < 0) || (time < 0) ||
- (row >= rowMax) || (col >= colMax) || (time >= timeMax)) {
- Error("Raw2Digit"
- ,"row=%d(%d) col=%d(%d) time=%d(%d)"
- ,row,rowMax,col,colMax,time,timeMax);
- }
- else {
- digits->SetDataUnchecked(row,col,time,signal);
- }
- nbyte--;
- time++;
- }
- else {
- time += data + 1;
- nzero = 0;
- }
+ // ADC data
+ for (Int_t iAdc = 0; iAdc < 21; iAdc++ ) {
+ Int_t padcol = fFee->GetPadColFromADC(iRob, iMcm, iAdc);
+ UInt_t aa = !(iAdc & 1) + 2; // 3 for the even ADC channel , 2 for the odd ADC channel
+ 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->GetData(padrow,padcol,iT ) : 0;
+ a[iT+1] = ((iT + 1) < kNTBin ) ? digits->GetData(padrow,padcol,iT + 1) : 0;
+ a[iT+2] = ((iT + 2) < kNTBin ) ? digits->GetData(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?)
}
- else {
- if (!nzero) {
- nzero = 1;
- }
- else {
- time++;
- nzero = 0;
- }
+ 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.");
+ }
+
+ return nw;
+
+}
+
+//_____________________________________________________________________________
+//Int_t AliTRDrawData::ProduceHcDataV3(AliTRDarrayADC *digits, Int_t side , Int_t det, UInt_t *buf, Int_t maxSize)
+Int_t AliTRDrawData::ProduceHcDataV3(AliTRDarrayADC *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));
+
+ AliTRDmcmSim** mcm = new AliTRDmcmSim*[(kCtype + 3)*(fGeo->MCMmax())];
+
+ // 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->GetData( 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
+//jkl mcm[entry]->CopyArrays();
+//jkl mcm[entry]->GeneratefZSM1Dim();
+//jkl mcm[entry]->RestoreZeros();
+
+ 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];
+
+ }
}
+ }
- digits->Compress(1,0);
+ 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.");
+ }
- delete buffer;
- byte_p = (unsigned char *) headerSubevent;
+ return nw;
+}
+
+//_____________________________________________________________________________
+AliTRDdigitsManager *AliTRDrawData::Raw2Digits(AliRawReader *rawReader)
+{
+ //
+ // Vx of the raw data reading
+ //
+
+ 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();
+
+ AliTRDrawStreamBase *pinput = AliTRDrawStreamBase::GetRawStream(rawReader);
+ AliTRDrawStreamBase &input = *pinput;
+ input.SetRawVersion( fFee->GetRAWversion() ); //<= ADDED by MinJung
+
+ AliInfo(Form("Stream version: %s", input.IsA()->GetName()));
+
+ // 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();
+ }
+ }
+
+ delete pinput;
+ pinput = NULL;
+
+ 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) {
+
+ 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++;
}
+}
- inputFile->close();
- delete inputFile;
- inputFile = 0;
+//_____________________________________________________________________________
+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;
+ 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 = (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)<<26) | (bcCtr<<10) | (ptCtr<<6) | (ptPhase<<2) | 1;
+ if (nw < maxSize) buf[nw++] = x; else of++;
+
+}
+//_____________________________________________________________________________
+AliTRDdigitsManager *AliTRDrawData::Raw2DigitsOLD(AliRawReader *rawReader)
+{
+ //
+ // Vx of the raw data reading
+ //
+
+ 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();
+
+ AliTRDrawOldStream 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()) {
+
+ det = input.GetDet();
+
+ if (det != lastdet) { // If new detector found
+
+ lastdet = det;
+
+ if (digits) digits->Compress();
+ if (track0) track0->Compress();
+ if (track1) track1->Compress();
+ if (track2) track2->Compress();
+
+ // Add a container for the digits of this detector
+ digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);
+ track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);
+ track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);
+ track2 = (AliTRDarrayDictionary *) 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());
+ }
+
+ 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->SetData(input.GetRow(), input.GetCol(),input.GetTimeBin() + it, input.GetSignals()[it]);
+
+ indexes->AddIndexRC(input.GetRow(), input.GetCol());
+ track0->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
+ track1->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
+ track2->SetData(input.GetRow(), input.GetCol(), input.GetTimeBin() + it, 0);
+ }
+ }
+ }
}
- delete geo;
- delete par;
+ if (digits) digits->Compress();
+ if (track0) track0->Compress();
+ if (track1) track1->Compress();
+ if (track2) track2->Compress();
- return kTRUE;
+ return digitsManager;
}
+
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff