-Int_t AliTRDrawData::ProduceHcDataV1andV2(AliTRDdataArrayS *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).
- //
-
- 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 = fGeo->GetRowMax( plan, cham, sect );
- Int_t nCol = fGeo->GetColMax( plan );
- 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;
- }
-
- AliDebug(1,Form("Producing raw data for sect=%d plan=%d cham=%d side=%d"
- ,sect,plan,cham,side));
-
- // Tracklet should be processed here but not implemented yet
-
- // Write end of tracklet marker
- if (nw < maxSize) {
- buf[nw++] = kEndoftrackletmarker;
- }
- else {
- of++;
- }
-
- // 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) | (plan<<12) | (cham<<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) | (plan<<6) | (cham<<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++;
- }
- }
-
- // 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;
+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
+ */
+}