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2e9f335b | 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> | |
0f0615a3 | 17 | #include "Riostream.h" |
2e9f335b | 18 | #include <TClonesArray.h> |
19 | #include <TTree.h> | |
0f0615a3 | 20 | #include "TMath.h" |
2e9f335b | 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; | |
0f0615a3 | 236 | Sum=(ULong_t)TMath::Power(2,Length)-1; |
2e9f335b | 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 | |
0f0615a3 | 247 | Sum=(ULong_t)TMath::Power(2,StartBit)-1; |
2e9f335b | 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; | |
0f0615a3 | 262 | OffSet=(ULong_t)TMath::Power(2,Length)-1; |
2e9f335b | 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 | |
852 | f.close(); | |
853 | }//end for | |
854 | ftxt.close(); | |
855 | return; | |
856 | } | |
857 | ||
858 | void AliITSDDLRawData::DecodeWord(ULong_t Code,ULong_t BaseWord,Int_t FirstHalf,ULong_t &Decoded1,ULong_t &Decoded2){ | |
859 | //FirstHalf=0 ==>bits from 0 to 15 | |
860 | //FirstHalf=1 ==>bits from 16 to 31 | |
861 | if(!FirstHalf){ | |
862 | switch (Code){ | |
863 | case 0://trailer | |
864 | UnpackWord(BaseWord,0,12,Decoded1); | |
865 | break; | |
866 | case 1://header | |
867 | UnpackWord(BaseWord,4,10,Decoded1); | |
868 | UnpackWord(BaseWord,0,3,Decoded2); | |
869 | break; | |
870 | case 2://hit | |
871 | UnpackWord(BaseWord,5,12,Decoded1); | |
872 | UnpackWord(BaseWord,0,4,Decoded2); | |
873 | break;//fill word | |
874 | case 3: | |
875 | UnpackWord(BaseWord,0,13,Decoded1); | |
876 | break; | |
877 | }//end switch | |
878 | } | |
879 | else{ | |
880 | switch (Code){ | |
881 | case 0://trailer | |
882 | UnpackWord(BaseWord,16,28,Decoded1); | |
883 | break; | |
884 | case 1://header | |
885 | UnpackWord(BaseWord,20,26,Decoded1); | |
886 | UnpackWord(BaseWord,16,19,Decoded2); | |
887 | break; | |
888 | case 2://hit | |
889 | UnpackWord(BaseWord,21,28,Decoded1); | |
890 | UnpackWord(BaseWord,16,20,Decoded2); | |
891 | break; | |
892 | case 3://fill word | |
893 | UnpackWord(BaseWord,16,29,Decoded1); | |
894 | break; | |
895 | }//end switch | |
896 | } | |
897 | return; | |
898 | } |