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1 | /************************************************************************** |
| 2 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * |
| 3 | * * |
| 4 | * Author: The ALICE Off-line Project. * |
| 5 | * Contributors are mentioned in the code where appropriate. * |
| 6 | * * |
| 7 | * Permission to use, copy, modify and distribute this software and its * |
| 8 | * documentation strictly for non-commercial purposes is hereby granted * |
| 9 | * without fee, provided that the above copyright notice appears in all * |
| 10 | * copies and that both the copyright notice and this permission notice * |
| 11 | * appear in the supporting documentation. The authors make no claims * |
| 12 | * about the suitability of this software for any purpose. It is * |
| 13 | * provided "as is" without express or implied warranty. * |
| 14 | **************************************************************************/ |
| 15 | |
| 16 | #include <stdlib.h> |
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17 | #include "Riostream.h" |
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18 | #include <TClonesArray.h> |
| 19 | #include <TTree.h> |
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20 | #include "TMath.h" |
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21 | #include <AliITS.h> |
| 22 | #include <AliITSgeom.h> |
| 23 | #include <AliITSdigit.h> |
| 24 | #include "AliITSDDLRawData.h" |
| 25 | |
| 26 | ClassImp(AliITSDDLRawData) |
| 27 | |
| 28 | //////////////////////////////////////////////////////////////////////////////////////// |
| 29 | AliITSDDLRawData::AliITSDDLRawData(){ |
| 30 | fIndex=-1; |
| 31 | fHalfStaveModule=-1; |
| 32 | } |
| 33 | |
| 34 | //////////////////////////////////////////////////////////////////////////////////////// |
| 35 | |
| 36 | AliITSDDLRawData::AliITSDDLRawData(const AliITSDDLRawData &source){ |
| 37 | // Copy Constructor |
| 38 | this->fIndex=source.fIndex; |
| 39 | this->fHalfStaveModule=source.fHalfStaveModule; |
| 40 | return; |
| 41 | } |
| 42 | |
| 43 | //////////////////////////////////////////////////////////////////////////////////////// |
| 44 | |
| 45 | AliITSDDLRawData& AliITSDDLRawData::operator=(const AliITSDDLRawData &source){ |
| 46 | //Assigment operator |
| 47 | this->fIndex=source.fIndex; |
| 48 | this->fHalfStaveModule=source.fHalfStaveModule; |
| 49 | return *this; |
| 50 | } |
| 51 | |
| 52 | //////////////////////////////////////////////////////////////////////////////////////// |
| 53 | //STRIP |
| 54 | // |
| 55 | |
| 56 | void AliITSDDLRawData::GetDigitsSSD(TClonesArray *ITSdigits,Int_t mod, ULong_t *buf){ |
| 57 | Int_t ix; |
| 58 | Int_t iz; |
| 59 | Int_t is; |
| 60 | ULong_t Word; |
| 61 | ULong_t BaseWord; |
| 62 | Int_t ndigits = ITSdigits->GetEntries(); |
| 63 | AliITSdigit *digs; |
| 64 | if(ndigits){ |
| 65 | for (Int_t digit=0;digit<ndigits;digit++) { |
| 66 | digs = (AliITSdigit*)ITSdigits->UncheckedAt(digit); |
| 67 | iz=digs->fCoord1; // If iz==0, N side and if iz=1 P side |
| 68 | ix=digs->fCoord2; // Strip Numbar |
| 69 | is=digs->fSignal; // ADC Signal |
| 70 | // cout<<" Module:"<<mod-500<<" N/P side:"<<iz<<" Strip Number:"<<ix<<" Amplidute:"<<is-1<<endl; |
| 71 | BaseWord=0; |
| 72 | Word=is-1; |
| 73 | PackWord(BaseWord,Word,0,9);//ADC data |
| 74 | Word=ix; |
| 75 | PackWord(BaseWord,Word,10,19);//Strip Number |
| 76 | Word=iz; |
| 77 | PackWord(BaseWord,Word,20,20);//ADC Channel ID (N or P side) |
| 78 | Word=mod; |
| 79 | PackWord(BaseWord,Word,21,31);//ADC module ID |
| 80 | fIndex++; |
| 81 | buf[fIndex]=BaseWord; |
| 82 | }//end for |
| 83 | }//end if |
| 84 | return; |
| 85 | }//end GetDigitsSSD |
| 86 | |
| 87 | //////////////////////////////////////////////////////////////////////////////////////// |
| 88 | //Silicon Drift Detector |
| 89 | // |
| 90 | |
| 91 | void AliITSDDLRawData::GetDigitsSDD(TClonesArray *ITSdigits,Int_t mod, ULong_t *buf){ |
| 92 | Int_t ix; |
| 93 | Int_t iz; |
| 94 | Int_t is; |
| 95 | ULong_t Word; |
| 96 | ULong_t BaseWord; |
| 97 | Int_t ndigits = ITSdigits->GetEntries(); |
| 98 | AliITSdigit *digs; |
| 99 | if(ndigits){ |
| 100 | //cout<<"Mudule "<<mod<<" number of digits "<<ndigits<<endl; |
| 101 | for (Int_t digit=0;digit<ndigits;digit++) { |
| 102 | digs = (AliITSdigit*)ITSdigits->UncheckedAt(digit); |
| 103 | iz=digs->fCoord1; // Anode |
| 104 | ix=digs->fCoord2; // Time |
| 105 | is=digs->fSignal; // ADC Signal |
| 106 | // cout<<"Amplitude value:"<<is<<" Time Bucket:"<<ix<<" Anode:"<<iz<<endl; |
| 107 | if (is>255){cout<<"WARNING (!) bits words is needed)!!!\n";} |
| 108 | BaseWord=0; |
| 109 | /* |
| 110 | //10 bits words for amplitude value |
| 111 | Word=is; |
| 112 | PackWord(BaseWord,Word,0,9);//ADC data |
| 113 | Word=ix; |
| 114 | PackWord(BaseWord,Word,10,17);//Time bucket |
| 115 | Word=iz; |
| 116 | PackWord(BaseWord,Word,18,26);//Anode Number |
| 117 | Word=mod; |
| 118 | PackWord(BaseWord,Word,27,31);//Module number |
| 119 | */ |
| 120 | |
| 121 | //8bits words for amplitude value |
| 122 | Word=is; |
| 123 | PackWord(BaseWord,Word,0,7);//ADC data |
| 124 | Word=ix; |
| 125 | PackWord(BaseWord,Word,8,15);//Time bucket |
| 126 | Word=iz; |
| 127 | PackWord(BaseWord,Word,16,24);//Anode Number |
| 128 | Word=mod; |
| 129 | PackWord(BaseWord,Word,25,31);//Module number |
| 130 | |
| 131 | fIndex++; |
| 132 | buf[fIndex]=BaseWord; |
| 133 | }//end for |
| 134 | }//end if |
| 135 | return; |
| 136 | }//end GetDigitsSDD |
| 137 | |
| 138 | //////////////////////////////////////////////////////////////////////////////////////// |
| 139 | //PIXEL |
| 140 | // |
| 141 | |
| 142 | void AliITSDDLRawData::GetDigitsSPD(TClonesArray *ITSdigits,Int_t mod, ULong_t *buf){ |
| 143 | Int_t ix; |
| 144 | Int_t iz; |
| 145 | Int_t ChipNo=0; |
| 146 | ULong_t BaseWord=0; |
| 147 | ULong_t HitRow=0; |
| 148 | Int_t ChipHitCount=0; //Number of Hit in the current chip |
| 149 | Int_t PreviousChip=-1; //Previuos chip respect to the actual aone |
| 150 | Int_t ndigits = ITSdigits->GetEntries(); //number of digits in the current module |
| 151 | //cout<<" Number of digits in the current module:"<<ndigits<<" module:"<<mod<<endl; |
| 152 | AliITSdigit *digs; |
| 153 | fHalfStaveModule++; //It's a private variable used to distinguish between the firs |
| 154 | //and the second module of an Half Stave Module |
| 155 | if(ndigits){ |
| 156 | //loop over digits |
| 157 | for (Int_t digit=0;digit<ndigits;digit++){ |
| 158 | digs = (AliITSdigit*)ITSdigits->UncheckedAt(digit); |
| 159 | /*--------------------------------------------------------------------------- |
| 160 | * Each module contains 5 read out chips of 256 rows and 32 columns. |
| 161 | * So, the cell number in Z direction varies from 1 to 160. Therefore, |
| 162 | * to get the chip address (0 to 4), we need to divide column number by 32. |
| 163 | * ---------------------------------------------------------------------*/ |
| 164 | iz=digs->fCoord1; // Cell number in Z direction |
| 165 | ix=digs->fCoord2; // Cell number in X direction |
| 166 | ChipNo=iz/32; |
| 167 | HitRow=iz-ChipNo*32; |
| 168 | if(fHalfStaveModule){ |
| 169 | ChipNo+=5; |
| 170 | fHalfStaveModule=-1; |
| 171 | }//end if |
| 172 | //cout<<"Chip number of the current digit:"<<ChipNo<<" Row:"<<HitRow<<" Column:"<<ix<<endl; |
| 173 | if(PreviousChip==-1){ |
| 174 | //loop over chip without digits |
| 175 | //Even if there aren't digits for a given chip |
| 176 | //the chip header and the chip trailer are stored |
| 177 | for(Int_t i=0;i<(iz/32);i++){ |
| 178 | if(ChipNo>4) |
| 179 | WriteChipHeader(i+5,(mod/2),BaseWord); |
| 180 | else |
| 181 | WriteChipHeader(i,(mod/2),BaseWord); |
| 182 | WriteChipTrailer(buf,ChipHitCount,BaseWord); |
| 183 | }//end for |
| 184 | PreviousChip=ChipNo; |
| 185 | WriteChipHeader(ChipNo,(mod/2),BaseWord); |
| 186 | ChipHitCount++; |
| 187 | WriteHit(buf,ix,HitRow,BaseWord); |
| 188 | }//end if |
| 189 | else{ |
| 190 | ChipHitCount++; |
| 191 | if(PreviousChip!=ChipNo){ |
| 192 | WriteChipTrailer(buf,ChipHitCount-1,BaseWord); |
| 193 | for(Int_t i=PreviousChip+1;i<ChipNo;i++){ |
| 194 | WriteChipHeader(i,(mod/2),BaseWord); |
| 195 | WriteChipTrailer(buf,0,BaseWord); |
| 196 | }//end for |
| 197 | WriteChipHeader(ChipNo,(mod/2),BaseWord); |
| 198 | PreviousChip=ChipNo; |
| 199 | }//end if |
| 200 | WriteHit(buf,ix,HitRow,BaseWord); |
| 201 | }//end else |
| 202 | }//end for |
| 203 | //Even if there aren't digits for a given chip |
| 204 | //the chip header and the chip trailer are stored |
| 205 | Int_t End=4; |
| 206 | if(ChipNo>4)End+=5; |
| 207 | WriteChipTrailer(buf,ChipHitCount,BaseWord); |
| 208 | for(Int_t i=ChipNo+1;i<=End;i++){ |
| 209 | WriteChipHeader(i,(mod/2),BaseWord); |
| 210 | WriteChipTrailer(buf,0,BaseWord); |
| 211 | }//end for |
| 212 | }//end if |
| 213 | else{ |
| 214 | //In this module there aren't digits but |
| 215 | //the chip header and chip trailer are store anyway |
| 216 | if(fHalfStaveModule){ |
| 217 | ChipNo=5; |
| 218 | fHalfStaveModule=-1; |
| 219 | }//end if |
| 220 | for(Int_t i=0;i<5;i++){ |
| 221 | WriteChipHeader(ChipNo+i,(mod/2),BaseWord); |
| 222 | WriteChipTrailer(buf,ChipHitCount,BaseWord); |
| 223 | }//end for |
| 224 | }//end else |
| 225 | return; |
| 226 | }//end GetDigitsSPD |
| 227 | |
| 228 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 229 | |
| 230 | void AliITSDDLRawData::PackWord(ULong_t &BaseWord, ULong_t Word, Int_t StartBit, Int_t StopBit){ |
| 231 | ULong_t DummyWord,OffSet; |
| 232 | Int_t Length; |
| 233 | ULong_t Sum; |
| 234 | //The BaseWord is being filled with 1 from StartBit to StopBit |
| 235 | Length=StopBit-StartBit+1; |
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236 | Sum=(ULong_t)TMath::Power(2,Length)-1; |
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237 | if(Word > Sum){ |
| 238 | cout<<"WARNING::Word to be filled is not within desired length"<<endl; |
| 239 | cout<<"Word:"<<Word<<" Start bit:"<<StartBit<<" Stop Bit:"<<StopBit<<endl; |
| 240 | exit(-1); |
| 241 | } |
| 242 | OffSet=Sum; |
| 243 | OffSet<<=StartBit; |
| 244 | BaseWord=BaseWord|OffSet; |
| 245 | //The Word to be filled is shifted to the position StartBit |
| 246 | //and the remaining Left and Right bits are filled with 1 |
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247 | Sum=(ULong_t)TMath::Power(2,StartBit)-1; |
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248 | DummyWord=0xFFFFFFFF<<Length; |
| 249 | DummyWord +=Word; |
| 250 | DummyWord<<=StartBit; |
| 251 | DummyWord+=Sum; |
| 252 | BaseWord=BaseWord&DummyWord; |
| 253 | return; |
| 254 | } |
| 255 | |
| 256 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 257 | |
| 258 | void AliITSDDLRawData::UnpackWord(ULong_t PackedWord, Int_t StartBit, Int_t StopBit, ULong_t &Word){ |
| 259 | ULong_t OffSet; |
| 260 | Int_t Length; |
| 261 | Length=StopBit-StartBit+1; |
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262 | OffSet=(ULong_t)TMath::Power(2,Length)-1; |
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263 | OffSet<<=StartBit; |
| 264 | Word=PackedWord&OffSet; |
| 265 | Word>>=StartBit; |
| 266 | return; |
| 267 | } |
| 268 | |
| 269 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 270 | |
| 271 | Int_t AliITSDDLRawData::RawDataSPD(AliITS *ITS,TTree *TD ,Int_t LDCsNumber){ |
| 272 | |
| 273 | //Silicon Pixel Detector |
| 274 | const Int_t DDLNumber=20; // Number of DDL in SPD |
| 275 | const Int_t ModulePerDDL=12; // Number of modules in each DDL |
| 276 | //Row ==> DDLs |
| 277 | //Column ==> Modules |
| 278 | Int_t SPDMap[DDLNumber][ModulePerDDL]={{ 0, 1, 4, 5, 80, 81, 84, 85, 88, 89, 92, 93}, |
| 279 | { 2, 3, 6, 7, 82, 83, 86, 87, 90, 91, 94, 95}, |
| 280 | { 8, 9,12,13, 96, 97,100,101,104,105,108,109}, |
| 281 | {10,11,14,15, 98, 99,102,103,106,107,110,111}, |
| 282 | {16,17,20,21,112,113,116,117,120,121,124,125}, |
| 283 | {18,19,22,23,114,115,118,119,122,123,126,127}, |
| 284 | {24,25,28,29,128,129,132,133,136,137,140,141}, |
| 285 | {26,27,30,31,130,131,134,135,138,139,142,143}, |
| 286 | {32,33,36,37,144,145,148,149,152,153,156,157}, |
| 287 | {34,35,38,39,146,147,150,151,154,155,158,159}, |
| 288 | {40,41,44,45,160,161,164,165,168,169,172,173}, |
| 289 | {42,43,46,47,162,163,166,167,170,171,174,175}, |
| 290 | {48,47,50,51,176,177,180,181,184,185,188,189}, |
| 291 | {50,51,54,55,178,179,182,183,186,187,190,191}, |
| 292 | {56,57,60,61,192,193,196,197,200,201,204,205}, |
| 293 | {58,59,62,63,194,195,198,199,202,203,206,207}, |
| 294 | {64,65,68,69,208,209,212,213,216,217,220,221}, |
| 295 | {66,67,70,71,210,211,214,215,218,219,222,223}, |
| 296 | {72,73,76,77,224,225,228,229,232,233,236,237}, |
| 297 | {74,75,78,79,226,227,230,231,234,235,238,239}}; |
| 298 | Int_t DDLPerFile=DDLNumber/LDCsNumber; |
| 299 | if(DDLNumber%LDCsNumber)DDLPerFile++; |
| 300 | cout<<"Number of DDL per File: "<<DDLPerFile<<endl; |
| 301 | Int_t subd=0; |
| 302 | Int_t CountDDL=0; |
| 303 | Int_t SliceNumber=1; |
| 304 | const Int_t size=21000; //256*32*5=40960 max number of digits per module |
| 305 | ULong_t buf[size]; //One buffer cell can contain 2 digits |
| 306 | fIndex=-1; |
| 307 | TClonesArray *ITSdigits = ITS->DigitsAddress(subd); |
| 308 | |
| 309 | Int_t nbytes = 0; |
| 310 | char fileName[15]; |
| 311 | |
| 312 | ULong_t MiniHeaderPosition=0; //variable used to store the position of the Mini Header inside a file |
| 313 | ofstream outfile; // logical name of the output file |
| 314 | Int_t Flag=0; // 0==> Uncompressed data 1==>Compressed Data |
| 315 | Int_t Detector=1; // 1==>ITS (Pixel) 2==>ITS (Drift) 3==>ITS (Strip) 0==>TPC ...... |
| 316 | ULong_t Size=0; // Size of the data block that follows the mini header |
| 317 | Int_t MagicWord=0x123456; // Magic word used to distinguish between data and garbage |
| 318 | sprintf(fileName,"SPDslice%d",SliceNumber); //The name of the output file. There are as many slides as the number of LDC |
| 319 | outfile.open(fileName,ios::binary); |
| 320 | ULong_t MiniHeader[3]; |
| 321 | Int_t MiniHeaderSize=sizeof(ULong_t)*3; |
| 322 | Int_t Version=1; //Version of the mini header |
| 323 | //loop over DDLs |
| 324 | for(Int_t i=0;i<DDLNumber;i++){ |
| 325 | CountDDL++; |
| 326 | //write Dummy MINI HEADER |
| 327 | MiniHeader[0]=Size; |
| 328 | PackWord(MiniHeader[1],MagicWord,8,31); |
| 329 | PackWord(MiniHeader[1],Detector,0,7); |
| 330 | PackWord(MiniHeader[2],i,16,31); |
| 331 | PackWord(MiniHeader[2],Flag,8,15); |
| 332 | PackWord(MiniHeader[2],Version,0,7); |
| 333 | MiniHeaderPosition=outfile.tellp(); |
| 334 | outfile.write((char*)(MiniHeader),MiniHeaderSize); |
| 335 | //Loops over Modules of a particular DDL |
| 336 | for (Int_t mod=0; mod<ModulePerDDL; mod++){ |
| 337 | ITS->ResetDigits(); |
| 338 | nbytes += TD->GetEvent(SPDMap[i][mod]); |
| 339 | //For each Module, buf contains the array of data words in Binary format |
| 340 | //fIndex gives the number of 32 bits words in the buffer for each module |
| 341 | GetDigitsSPD(ITSdigits,SPDMap[i][mod],buf); |
| 342 | outfile.write((char *)buf,((fIndex+1)*sizeof(ULong_t))); |
| 343 | for(Int_t i=0;i<(fIndex+1);i++){ |
| 344 | buf[i]=0; |
| 345 | }//end for |
| 346 | fIndex=-1; |
| 347 | }//end for |
| 348 | |
| 349 | //Write REAL MINI HEADER |
| 350 | ULong_t CurrentFilePosition=outfile.tellp(); |
| 351 | outfile.seekp(MiniHeaderPosition); |
| 352 | Size=CurrentFilePosition-MiniHeaderPosition-MiniHeaderSize; |
| 353 | |
| 354 | outfile.write((char*)(&Size),sizeof(ULong_t)); |
| 355 | outfile.seekp(CurrentFilePosition); |
| 356 | if(CountDDL==DDLPerFile){ |
| 357 | outfile.close(); |
| 358 | SliceNumber++; |
| 359 | sprintf(fileName,"SPDslice%d",SliceNumber); |
| 360 | if(i!=(DDLNumber-1)) |
| 361 | outfile.open(fileName,ios::binary); |
| 362 | CountDDL=0; |
| 363 | }//end if |
| 364 | }//end for |
| 365 | outfile.close(); |
| 366 | return 0; |
| 367 | } |
| 368 | |
| 369 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 370 | |
| 371 | Int_t AliITSDDLRawData::RawDataSSD(AliITS *ITS,TTree *TD ,Int_t LDCsNumber){ |
| 372 | //Strip detector |
| 373 | const Int_t DDLNumber=16; // Number of DDL in SSD |
| 374 | const Int_t ModulePerDDL=109; // Number of modules in each DDL |
| 375 | //DDL from 32 to 47 (16 DDL) |
| 376 | //Row ==> DDLs |
| 377 | //Column ==> Modules |
| 378 | Int_t SSDMap[DDLNumber][ModulePerDDL]={ |
| 379 | //104 |
| 380 | //DDL[32][]= |
| 381 | { 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, |
| 382 | 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, |
| 383 | 1204,1205,1206,1207,1208,1209,1210,1211,1212,1213,1214, |
| 384 | 1226,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236, |
| 385 | 1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259, |
| 386 | 2098,2099,2100,2101,2102,2103,2104,2105,2106,2107,2108,2109, |
| 387 | 2123,2124,2125,2126,2127,2128,2129,2130,2131,2132,2133,2134, |
| 388 | 2148,2149,2150,2151,2152,2153,2154,2155,2156,2157,2158,2159, |
| 389 | 2173,2174,2175,2176,2177,2178,2179,2180,2181,2182,2183,2184,-1,-1,-1,-1,-1}, |
| 390 | //93 |
| 391 | //DDL[33][]= |
| 392 | { 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, |
| 393 | 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, |
| 394 | 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, |
| 395 | 1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284, |
| 396 | 1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309, |
| 397 | 1323,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334, |
| 398 | 1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359, |
| 399 | 1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384, |
| 400 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,-1,-1,-1,-1}, |
| 401 | //103 |
| 402 | //DDL[34][]= |
| 403 | { 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, |
| 404 | 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, |
| 405 | 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, |
| 406 | 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, |
| 407 | 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, |
| 408 | 1398,1399,1400,1401,1402,1403,1404,1405,1406,1407,1408,1409, |
| 409 | 1423,1424,1425,1426,1427,1428,1429,1430,1431,1432,1433,1434, |
| 410 | 1448,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459, |
| 411 | 1473,1474,1475,1476,1477,1478,1479,1480,1481,1482,1483,1484,-1,-1,-1,-1,-1,-1}, |
| 412 | //104 |
| 413 | //DDL[35][]= |
| 414 | { 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, |
| 415 | 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, |
| 416 | 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, |
| 417 | 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, |
| 418 | 1498,1499,1500,1501,1502,1503,1504,1505,1506,1507,1508,1509, |
| 419 | 1523,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534, |
| 420 | 1548,1549,1550,1551,1552,1553,1554,1555,1556,1557,1558,1559, |
| 421 | 1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584, |
| 422 | 1598,1599,1600,1601,1602,1603,1604,1605,1606,1607,1608,1609,-1,-1,-1,-1,-1}, |
| 423 | //104 |
| 424 | //DDL[36[]= |
| 425 | { 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, |
| 426 | 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, |
| 427 | 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, |
| 428 | 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, |
| 429 | 1623,1624,1625,1626,1627,1628,1629,1630,1631,1632,1633,1634, |
| 430 | 1648,1649,1650,1651,1652,1653,1654,1655,1656,1657,1658,1659, |
| 431 | 1673,1674,1675,1676,1677,1678,1679,1680,1681,1682,1682,1684, |
| 432 | 1698,1699,1700,1701,1702,1703,1704,1705,1706,1707,1708,1709, |
| 433 | 1723,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,1734,-1,-1,-1,-1,-1}, |
| 434 | //104 |
| 435 | //DDL[37][]= |
| 436 | { 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, |
| 437 | 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, |
| 438 | 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, |
| 439 | 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, |
| 440 | 1748,1749,1750,1751,1752,1753,1754,1755,1756,1757,1758,1759, |
| 441 | 1773,1774,1775,1776,1777,1778,1779,1780,1781,1782,1783,1784, |
| 442 | 1798,1799,1800,1801,1802,1803,1804,1805,1806,1807,1808,1809, |
| 443 | 1823,1824,1825,1826,1827,1828,1829,1830,1831,1832,1833,1834, |
| 444 | 1848,1849,1850,1851,1852,1853,1854,1855,1856,1857,1858,1859,-1,-1,-1,-1,-1}, |
| 445 | //103 |
| 446 | //DDL[38][]= |
| 447 | {1006,1007,1008,1009,1010,1011,1012,1013,1014,1015,1016, |
| 448 | 1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038, |
| 449 | 1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060, |
| 450 | 1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082, |
| 451 | 1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,1104, |
| 452 | 1873,1874,1875,1876,1877,1878,1879,1880,1881,1882,1883,1884, |
| 453 | 1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909, |
| 454 | 1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934, |
| 455 | 1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,-1,-1,-1,-1,-1,-1}, |
| 456 | //104 |
| 457 | //DDL[39][]= |
| 458 | {1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126, |
| 459 | 1138,1139,1140,1141,1142,1143,1144,1145,1146,1147,1148, |
| 460 | 1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170, |
| 461 | 1182,1183,1184,1185,1186,1187,1188,1189,1190,1191,1192, |
| 462 | 1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984, |
| 463 | 1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009, |
| 464 | 2023,2024,2025,2026,2027,2028,2029,2030,2031,2032,2033,2034, |
| 465 | 2048,2049,2050,2051,2052,2053,2054,2055,2056,2057,2058,2059, |
| 466 | 2073,2074,2075,2076,2077,2078,2079,2080,2081,2082,2083,2084,-1,-1,-1,-1,-1}, |
| 467 | //109 |
| 468 | //DDL[40][]= |
| 469 | { 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, |
| 470 | 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, |
| 471 | 1215,1216,1217,1218,1219,1220,1221,1222,1223,1224,1225, |
| 472 | 1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247, |
| 473 | 1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272, |
| 474 | 2110,2111,2112,2113,2114,2115,2116,2117,2118,2119,2120,2121,2122, |
| 475 | 2135,2136,2137,2138,2139,2140,2141,2142,2143,2144,2145,2146,2147, |
| 476 | 2160,2161,2162,2163,2164,2165,2166,2167,2168,2169,2170,2171,2172, |
| 477 | 2185,2186,2187,2188,2189,2190,2191,2192,2193,2194,2195,2196,2197}, |
| 478 | //109 |
| 479 | //DDL[41][]= |
| 480 | { 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, |
| 481 | 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, |
| 482 | 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, |
| 483 | 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, |
| 484 | 1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297, |
| 485 | 1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322, |
| 486 | 1335,1336,1337,1338,1339,1340,1341,1342,1443,1344,1345,1346,1347, |
| 487 | 1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372, |
| 488 | 1385,1386,1387,1388,1389,1390,1391,1392,1393,1394,1395,1396,1397}, |
| 489 | //107 |
| 490 | //DDL[42][]= |
| 491 | { 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, |
| 492 | 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, |
| 493 | 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, |
| 494 | 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, |
| 495 | 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, |
| 496 | 1410,1411,1412,1413,1414,1415,1416,1417,1418,1419,1420,1421,1422, |
| 497 | 1435,1436,1437,1438,1439,1440,1441,1442,1443,1444,1445,1446,1447, |
| 498 | 1460,1461,1462,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472, |
| 499 | 1485,1486,1487,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,-1,-1}, |
| 500 | //109 |
| 501 | //DDL[43][]= |
| 502 | { 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, |
| 503 | 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, |
| 504 | 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, |
| 505 | 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, |
| 506 | 1510,1511,1512,1513,1514,1515,1516,1517,1518,1519,1520,1521,1522, |
| 507 | 1535,1536,1537,1538,1539,1540,1541,1542,1543,1544,1545,1546,1547, |
| 508 | 1560,1561,1562,1563,1564,1565,1566,1567,1568,1569,1570,1571,1572, |
| 509 | 1585,1586,1587,1588,1589,1590,1591,1592,1593,1584,1595,1596,1597, |
| 510 | 1610,1611,1612,1613,1614,1615,1616,1617,1618,1619,1620,1621,1622}, |
| 511 | //109 |
| 512 | //DDL[44][]= |
| 513 | { 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, |
| 514 | 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, |
| 515 | 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, |
| 516 | 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, |
| 517 | 1635,1636,1637,1638,1639,1640,1641,1642,1643,1644,1645,1646,1647, |
| 518 | 1660,1661,1662,1663,1664,1665,1666,1667,1668,1669,1670,1671,1672, |
| 519 | 1685,1686,1687,1688,1689,1690,1691,1692,1693,1694,1695,1696,1697, |
| 520 | 1710,1711,1712,1713,1714,1715,1716,1717,1718,1719,1720,1721,1722, |
| 521 | 1735,1736,1737,1738,1739,1740,1741,1742,1743,1744,1745,1746,1747}, |
| 522 | //109 |
| 523 | //DDL[45][]= |
| 524 | {929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, |
| 525 | 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, |
| 526 | 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, |
| 527 | 995, 996, 997, 998, 999,1000,1001,1002,1003,1004,1005, |
| 528 | 1760,1761,1762,1763,1764,1765,1766,1767,1768,1769,1770,1771,1772, |
| 529 | 1785,1786,1787,1788,1789,1790,1791,1792,1793,1794,1795,1796,1797, |
| 530 | 1810,1811,1812,1813,1814,1815,1816,1817,1818,1819,1820,1821,1822, |
| 531 | 1835,1836,1837,1838,1839,1840,1841,1842,1843,1844,1845,1846,1847, |
| 532 | 1860,1861,1862,1863,1864,1865,1866,1867,1868,1869,1870,1871,1872}, |
| 533 | //109 |
| 534 | //DDL[46][]= |
| 535 | {1017,1018,1019,1020,1021,1022,1023,1024,1025,1026,1027, |
| 536 | 1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049, |
| 537 | 1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071, |
| 538 | 1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093, |
| 539 | 1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115, |
| 540 | 1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,1896,1897, |
| 541 | 1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922, |
| 542 | 1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947, |
| 543 | 1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972}, |
| 544 | //109 |
| 545 | //DDL[47][]= |
| 546 | {1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137, |
| 547 | 1149,1150,1151,1152,1153,1154,1155,1156,1157,1158,1159, |
| 548 | 1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181, |
| 549 | 1193,1194,1195,1196,1197,1198,1199,1200,1201,1202,1203, |
| 550 | 1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997, |
| 551 | 2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022, |
| 552 | 2035,2036,2037,2038,2039,2040,2041,2042,2043,2044,2045,2046,2047, |
| 553 | 2060,2061,2062,2063,2064,2065,2066,2067,2068,2069,2070,2071,2072, |
| 554 | 2085,2086,2087,2088,2089,2090,2091,2092,2093,2094,2095,2096,2097} }; |
| 555 | |
| 556 | |
| 557 | Int_t DDLPerFile=DDLNumber/LDCsNumber; |
| 558 | if(20%LDCsNumber)DDLPerFile++; |
| 559 | cout<<"Number of DDL per File: "<<DDLPerFile<<endl; |
| 560 | Int_t subd=2; //SSD |
| 561 | Int_t CountDDL=0; |
| 562 | Int_t SliceNumber=1; |
| 563 | const Int_t size=1536;//768*2 Number of stripe * number of sides(N and P) |
| 564 | ULong_t buf[size]; |
| 565 | fIndex=-1; |
| 566 | Int_t nbytes = 0; |
| 567 | TClonesArray *ITSdigits = ITS->DigitsAddress(subd); |
| 568 | char fileName[15]; |
| 569 | |
| 570 | ULong_t MiniHeaderPosition=0; //variable used to store the position of the Mini Header inside the file |
| 571 | ofstream outfile; // logical name of the output file |
| 572 | Int_t Flag=0; // 0==> Uncompressed data 1==>Compressed Data |
| 573 | Int_t Detector=3; // 1==>ITS (Pixel) 2==>ITS (Drift) 3==>ITS (Strip) 0==>TPC ...... |
| 574 | ULong_t Size=0; // Size of the data block that follows the mini header |
| 575 | Int_t MagicWord=0x123456; // Magic word used to distinguish between data and garbage |
| 576 | sprintf(fileName,"SSDslice%d",SliceNumber); //The name of the output file. There are as many slides as the number of LDC |
| 577 | outfile.open(fileName,ios::binary); |
| 578 | ULong_t MiniHeader[3]; |
| 579 | Int_t MiniHeaderSize=sizeof(ULong_t)*3; |
| 580 | Int_t Version=1; //Version of the mini header |
| 581 | //loop over DDLs |
| 582 | |
| 583 | for(Int_t i=0;i<DDLNumber;i++){ |
| 584 | CountDDL++; |
| 585 | //write Dummy MINI HEADER |
| 586 | MiniHeader[0]=Size; |
| 587 | PackWord(MiniHeader[1],MagicWord,8,31); |
| 588 | PackWord(MiniHeader[1],Detector,0,7); |
| 589 | PackWord(MiniHeader[2],i,16,31); |
| 590 | PackWord(MiniHeader[2],Flag,8,15); |
| 591 | PackWord(MiniHeader[2],Version,0,7); |
| 592 | MiniHeaderPosition=outfile.tellp(); |
| 593 | outfile.write((char*)(MiniHeader),MiniHeaderSize); |
| 594 | |
| 595 | //Loops over Modules of a particular DDL |
| 596 | for (Int_t mod=0; mod<ModulePerDDL; mod++){ |
| 597 | if(SSDMap[i][mod]!=-1){ |
| 598 | ITS->ResetDigits(); |
| 599 | nbytes += TD->GetEvent(SSDMap[i][mod]); |
| 600 | //For each Module, buf contains the array of data words in Binary format |
| 601 | //fIndex gives the number of 32 bits words in the buffer for each module |
| 602 | GetDigitsSSD(ITSdigits,mod,buf); |
| 603 | outfile.write((char *)buf,((fIndex+1)*sizeof(ULong_t))); |
| 604 | for(Int_t i=0;i<(fIndex+1);i++){ |
| 605 | buf[i]=0; |
| 606 | }//end for |
| 607 | fIndex=-1; |
| 608 | }//end if |
| 609 | }//end for |
| 610 | //Write REAL MINI HEADER |
| 611 | ULong_t CurrentFilePosition=outfile.tellp(); |
| 612 | outfile.seekp(MiniHeaderPosition); |
| 613 | Size=CurrentFilePosition-MiniHeaderPosition-MiniHeaderSize; |
| 614 | |
| 615 | outfile.write((char*)(&Size),sizeof(ULong_t)); |
| 616 | outfile.seekp(CurrentFilePosition); |
| 617 | if(CountDDL==DDLPerFile){ |
| 618 | outfile.close(); |
| 619 | SliceNumber++; |
| 620 | sprintf(fileName,"SSDslice%d",SliceNumber); |
| 621 | if(i!=(DDLNumber-1)) |
| 622 | outfile.open(fileName,ios::binary); |
| 623 | CountDDL=0; |
| 624 | }//end if |
| 625 | }//end for |
| 626 | outfile.close(); |
| 627 | return 0; |
| 628 | } |
| 629 | |
| 630 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 631 | |
| 632 | Int_t AliITSDDLRawData::RawDataSDD(AliITS *ITS,TTree *TD ,Int_t LDCsNumber){ |
| 633 | //Silicon Drift Detector |
| 634 | const Int_t DDLNumber=12; // Number of DDL in SPD |
| 635 | const Int_t ModulePerDDL=22; // Number of modules in each DDL |
| 636 | //Row ==> DDLs |
| 637 | //Column ==> Modules |
| 638 | Int_t SDDMap[DDLNumber][ModulePerDDL]= {{240,241,242,246,247,248,252,253,254,258,259,260,264,265,266,270,271,272,276,277,278,-1}, |
| 639 | {243,244,245,249,250,251,255,256,257,261,262,263,267,268,269,273,274,275,279,280,281,-1}, |
| 640 | {282,283,284,288,289,290,294,295,296,300,301,302,306,307,308,312,313,314,318,319,320,-1}, |
| 641 | {285,286,287,291,292,293,297,298,299,303,304,305,309,310,311,315,316,317,321,322,323,-1}, |
| 642 | {324,325,326,327,332,333,334,335,340,341,342,343,348,349,350,351,356,357,358,359,364,365}, |
| 643 | {328,329,330,331,336,337,338,339,344,345,346,347,352,353,354,355,360,361,362,363,368,369}, |
| 644 | {366,367,372,373,374,375,380,381,382,383,388,389,390,391,396,397,398,399,404,405,406,407}, |
| 645 | {370,371,376,377,378,379,384,385,386,387,392,393,394,395,400,401,402,403,408,409,410,411}, |
| 646 | {412,413,414,415,420,421,422,423,428,429,430,431,436,436,438,439,444,445,446,447,452,453}, |
| 647 | {416,417,418,419,424,425,426,427,432,433,434,435,440,441,442,443,448,449,450,451,456,457}, |
| 648 | {454,455,460,461,462,463,468,469,470,471,476,477,478,479,484,485,486,487,492,493,494,495}, |
| 649 | {458,459,464,465,466,467,472,473,474,475,480,481,482,483,488,489,490,491,496,497,498,499}}; |
| 650 | |
| 651 | Int_t DDLPerFile=DDLNumber/LDCsNumber; |
| 652 | if(DDLNumber%LDCsNumber)DDLPerFile++; |
| 653 | cout<<"Number of DDL per File: "<<DDLPerFile<<endl; |
| 654 | Int_t subd=1; |
| 655 | Int_t CountDDL=0; |
| 656 | Int_t SliceNumber=1; |
| 657 | const Int_t size=131072; //256*512 |
| 658 | ULong_t buf[size]; |
| 659 | fIndex=-1; |
| 660 | Int_t nbytes = 0; |
| 661 | TClonesArray *ITSdigits = ITS->DigitsAddress(subd); |
| 662 | char fileName[15]; |
| 663 | |
| 664 | ULong_t MiniHeaderPosition=0; // variable used to store the position of the Mini Header inside a file |
| 665 | ofstream outfile; // logical name of the output file |
| 666 | Int_t Flag=0; // 0==> Uncompressed data 1==>Compressed Data |
| 667 | Int_t Detector=2; // 1==>ITS (Pixel) 2==>ITS (Drift) 3==>ITS (Strip) 0==>TPC ...... |
| 668 | ULong_t Size=0; // Size of the data block that follows the mini header |
| 669 | Int_t MagicWord=0x123456; // Magic word used to distinguish between data and garbage |
| 670 | sprintf(fileName,"SDDslice%d",SliceNumber); //The name of the output file. There are as many slides as the number of LDC |
| 671 | outfile.open(fileName,ios::binary); |
| 672 | ULong_t MiniHeader[3]; |
| 673 | Int_t MiniHeaderSize=sizeof(ULong_t)*3; |
| 674 | Int_t Version=1; //Version of the mini header |
| 675 | //loop over DDLs |
| 676 | for(Int_t i=0;i<DDLNumber;i++){ |
| 677 | CountDDL++; |
| 678 | //write Dummy MINI HEADER |
| 679 | MiniHeader[0]=Size; |
| 680 | PackWord(MiniHeader[1],MagicWord,8,31); |
| 681 | PackWord(MiniHeader[1],Detector,0,7); |
| 682 | PackWord(MiniHeader[2],i,16,31); |
| 683 | PackWord(MiniHeader[2],Flag,8,15); |
| 684 | PackWord(MiniHeader[2],Version,0,7); |
| 685 | MiniHeaderPosition=outfile.tellp(); |
| 686 | outfile.write((char*)(MiniHeader),MiniHeaderSize); |
| 687 | //Loops over Modules of a particular DDL |
| 688 | for (Int_t mod=0; mod<ModulePerDDL; mod++){ |
| 689 | if(SDDMap[i][mod]!=-1){ |
| 690 | ITS->ResetDigits(); |
| 691 | nbytes += TD->GetEvent(SDDMap[i][mod]); |
| 692 | //For each Module, buf contains the array of data words in Binary format |
| 693 | //fIndex gives the number of 32 bits words in the buffer for each module |
| 694 | // cout<<"MODULE NUMBER:"<<SDDMap[i][mod]<<endl; |
| 695 | GetDigitsSDD(ITSdigits,mod,buf); |
| 696 | outfile.write((char *)buf,((fIndex+1)*sizeof(ULong_t))); |
| 697 | for(Int_t i=0;i<(fIndex+1);i++){ |
| 698 | buf[i]=0; |
| 699 | }//end for |
| 700 | fIndex=-1; |
| 701 | }//end if |
| 702 | }//end for |
| 703 | |
| 704 | //Write REAL MINI HEADER |
| 705 | ULong_t CurrentFilePosition=outfile.tellp(); |
| 706 | outfile.seekp(MiniHeaderPosition); |
| 707 | Size=CurrentFilePosition-MiniHeaderPosition-MiniHeaderSize; |
| 708 | |
| 709 | outfile.write((char*)(&Size),sizeof(ULong_t)); |
| 710 | outfile.seekp(CurrentFilePosition); |
| 711 | if(CountDDL==DDLPerFile){ |
| 712 | outfile.close(); |
| 713 | SliceNumber++; |
| 714 | sprintf(fileName,"SDDslice%d",SliceNumber); |
| 715 | if(i!=(DDLNumber-1)) |
| 716 | outfile.open(fileName,ios::binary); |
| 717 | CountDDL=0; |
| 718 | }//end if |
| 719 | }//end for |
| 720 | outfile.close(); |
| 721 | return 0; |
| 722 | } |
| 723 | |
| 724 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 725 | |
| 726 | void AliITSDDLRawData::WriteChipHeader(Int_t ChipAddr,Int_t EventCnt,ULong_t &BaseWord){ |
| 727 | //cout<<"Chip: "<<ChipAddr<<" Half Stave module:"<<EventCnt<<endl; |
| 728 | BaseWord=0; |
| 729 | PackWord(BaseWord,ChipAddr,0,3); |
| 730 | PackWord(BaseWord,EventCnt,4,10); |
| 731 | PackWord(BaseWord,0x7,11,13); |
| 732 | PackWord(BaseWord,0x1,14,15); |
| 733 | return; |
| 734 | }//end WriteChipHeader |
| 735 | |
| 736 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 737 | |
| 738 | void AliITSDDLRawData::ReadChipHeader(Int_t &ChipAddr,Int_t &EventCnt,ULong_t BaseWord){ |
| 739 | ULong_t temp=0; |
| 740 | UnpackWord(BaseWord,0,3,temp); |
| 741 | ChipAddr=(Int_t)temp; |
| 742 | UnpackWord(BaseWord,4,10,temp); |
| 743 | EventCnt=(Int_t)temp; |
| 744 | cout<<"Chip: "<<ChipAddr<<" Half Stave module:"<<EventCnt<<endl; |
| 745 | return; |
| 746 | }//end ReadChipHeader |
| 747 | |
| 748 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 749 | |
| 750 | void AliITSDDLRawData::WriteChipTrailer(ULong_t *buf,Int_t ChipHitCount,ULong_t &BaseWord){ |
| 751 | //pixel fill word |
| 752 | if((ChipHitCount%2)!=0){ |
| 753 | PackWord(BaseWord,0xFECD,0,15); |
| 754 | } |
| 755 | PackWord(BaseWord,ChipHitCount,16,28); |
| 756 | PackWord(BaseWord,0x0,30,31); |
| 757 | fIndex++; |
| 758 | buf[fIndex]=BaseWord; |
| 759 | BaseWord=0; |
| 760 | return; |
| 761 | }//end WriteChipTrailer |
| 762 | |
| 763 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 764 | |
| 765 | void AliITSDDLRawData::ReadChipTrailer(Int_t &ChipHitCount,ULong_t BaseWord){ |
| 766 | ULong_t temp=0; |
| 767 | UnpackWord(BaseWord,16,28,temp); |
| 768 | ChipHitCount=(Int_t)temp; |
| 769 | return; |
| 770 | }//end ReadChipTrailer |
| 771 | |
| 772 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 773 | |
| 774 | void AliITSDDLRawData::WriteHit(ULong_t *buf,Int_t RowAddr,Int_t HitAddr,ULong_t &BaseWord){ |
| 775 | if(!BaseWord){ |
| 776 | PackWord(BaseWord,HitAddr,0,4); |
| 777 | PackWord(BaseWord,RowAddr,5,12); |
| 778 | PackWord(BaseWord,2,14,15); |
| 779 | }//end if |
| 780 | else{ |
| 781 | PackWord(BaseWord,HitAddr,16,20); |
| 782 | PackWord(BaseWord,RowAddr,21,28); |
| 783 | PackWord(BaseWord,2,30,31); |
| 784 | fIndex++; |
| 785 | buf[fIndex]=BaseWord; |
| 786 | BaseWord=0; |
| 787 | }//end else |
| 788 | return; |
| 789 | }//end WriteHit |
| 790 | |
| 791 | ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 792 | |
| 793 | void AliITSDDLRawData::TestFormat(){ |
| 794 | ifstream f; |
| 795 | Int_t LDCsNumber=2; |
| 796 | ofstream ftxt("File2.txt"); |
| 797 | ULong_t Size=0; |
| 798 | char filename[15]; |
| 799 | ULong_t DDLNumber=0; |
| 800 | ULong_t MiniHeader[3]; |
| 801 | Int_t MiniHeaderSize=sizeof(ULong_t)*3; |
| 802 | for(Int_t i=1;i<=LDCsNumber;i++){ |
| 803 | sprintf(filename,"SPDslice%d",i); |
| 804 | f.open(filename,ios::binary|ios::in); |
| 805 | if(!f){exit(1);} |
| 806 | //loop over the DDL block |
| 807 | //here the Mini Header is read |
| 808 | while( f.read((char*)(MiniHeader),MiniHeaderSize)){ |
| 809 | //cout<<"Block Size: "<<Size<<endl; |
| 810 | Size=MiniHeader[0]; |
| 811 | UnpackWord(MiniHeader[2],16,31,DDLNumber); |
| 812 | ftxt<<"DDL NUMBER:"<<DDLNumber<<endl; |
| 813 | ULong_t Word=0; |
| 814 | ULong_t Code=0; |
| 815 | ULong_t Decoded1,Decoded2=0; |
| 816 | for(ULong_t j=0;j<(Size/4);j++){ |
| 817 | f.read((char*)(&Word),sizeof(Word)); //32 bits word |
| 818 | Code=0; |
| 819 | UnpackWord(Word,14,15,Code); |
| 820 | DecodeWord(Code,Word,0,Decoded1,Decoded2); |
| 821 | switch (Code){ |
| 822 | case 0://trailer |
| 823 | ftxt<<"Number of Hit:"<<Decoded1<<endl; |
| 824 | break; |
| 825 | case 1://header |
| 826 | ftxt<<"Half Stave Number:"<<Decoded1<<" Chip Number:"<<Decoded2<<endl; |
| 827 | break; |
| 828 | case 2://hit |
| 829 | ftxt<<"Row:"<<Decoded1<<" Column:"<<Decoded2<<endl; |
| 830 | break; |
| 831 | case 3://fill word |
| 832 | break; |
| 833 | }//end switch |
| 834 | Code=0; |
| 835 | UnpackWord(Word,30,31,Code); |
| 836 | DecodeWord(Code,Word,1,Decoded1,Decoded2); |
| 837 | switch (Code){ |
| 838 | case 0://trailer |
| 839 | ftxt<<"Number of Hit:"<<Decoded1<<endl; |
| 840 | break; |
| 841 | case 1://header |
| 842 | ftxt<<"Half Stave Number:"<<Decoded1<<" Chip Number:"<<Decoded2<<endl; |
| 843 | break; |
| 844 | case 2://hit |
| 845 | ftxt<<"Row:"<<Decoded1<<" Column:"<<Decoded2<<endl; |
| 846 | break; |
| 847 | case 3://fill word |
| 848 | break; |
| 849 | }//end switch |
| 850 | }//end for |
| 851 | }//end while |
| cd43b5e1 |
852 | f.clear(); |
| 2e9f335b |
853 | f.close(); |
| 854 | }//end for |
| 855 | ftxt.close(); |
| 856 | return; |
| 857 | } |
| 858 | |
| 859 | void AliITSDDLRawData::DecodeWord(ULong_t Code,ULong_t BaseWord,Int_t FirstHalf,ULong_t &Decoded1,ULong_t &Decoded2){ |
| 860 | //FirstHalf=0 ==>bits from 0 to 15 |
| 861 | //FirstHalf=1 ==>bits from 16 to 31 |
| 862 | if(!FirstHalf){ |
| 863 | switch (Code){ |
| 864 | case 0://trailer |
| 865 | UnpackWord(BaseWord,0,12,Decoded1); |
| 866 | break; |
| 867 | case 1://header |
| 868 | UnpackWord(BaseWord,4,10,Decoded1); |
| 869 | UnpackWord(BaseWord,0,3,Decoded2); |
| 870 | break; |
| 871 | case 2://hit |
| 872 | UnpackWord(BaseWord,5,12,Decoded1); |
| 873 | UnpackWord(BaseWord,0,4,Decoded2); |
| 874 | break;//fill word |
| 875 | case 3: |
| 876 | UnpackWord(BaseWord,0,13,Decoded1); |
| 877 | break; |
| 878 | }//end switch |
| 879 | } |
| 880 | else{ |
| 881 | switch (Code){ |
| 882 | case 0://trailer |
| 883 | UnpackWord(BaseWord,16,28,Decoded1); |
| 884 | break; |
| 885 | case 1://header |
| 886 | UnpackWord(BaseWord,20,26,Decoded1); |
| 887 | UnpackWord(BaseWord,16,19,Decoded2); |
| 888 | break; |
| 889 | case 2://hit |
| 890 | UnpackWord(BaseWord,21,28,Decoded1); |
| 891 | UnpackWord(BaseWord,16,20,Decoded2); |
| 892 | break; |
| 893 | case 3://fill word |
| 894 | UnpackWord(BaseWord,16,29,Decoded1); |
| 895 | break; |
| 896 | }//end switch |
| 897 | } |
| 898 | return; |
| 899 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame