Adding PiKP-only histograms and eliminating a number of switches where histograms...
[u/mrichter/AliRoot.git] / MUON / MUONReCalcGlobalTrigger.C
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c45527c1 1/// \ingroup macros
2/// \file MUONReCalcGlobalTrigger.C
3/// \brief Re-calculate regional/global trigger response from local response.
4///
5/// Basic usage is :
6///
7/// MUONReCalcGlobalTrigger("path_to_reconstruction_galice");
8///
9/// Starting from local responses the macro will re-calculate regional and
10/// global response and print-out the global trigger decision.
11/// It is used for comissioning data with cosmics where the global trigger
12/// was not written in the raw stream.
13/// The purpose is (for the future) to compare the re-calculated answer with
14/// the global trigger decision returned by the CTP.
15///
16/// \author Bogdan Vulpescu
17
18#if !defined(__CINT__) || defined(__MAKECINT__)
19
20#include "AliCDBManager.h"
21#include "AliMpCDB.h"
22#include "AliMUONCalibrationData.h"
23#include "AliMUONTriggerCrateStore.h"
24#include "AliMUONGlobalTriggerBoard.h"
25#include "AliMUONDataInterface.h"
26#include "AliMUONLocalTrigger.h"
27#include "AliMUONVTriggerStore.h"
28#include "AliMUONTriggerCrate.h"
b1d66c10 29#include "AliMUONTriggerCrateConfig.h"
30#include "AliMUONGlobalCrateConfig.h"
c45527c1 31#include "AliMUONRegionalTriggerBoard.h"
b1d66c10 32#include "AliMUONRegionalTriggerConfig.h"
c45527c1 33#include "AliMUONLocalTriggerBoard.h"
34#include "AliMUONVCalibParam.h"
35#include "AliMUONTriggerBoard.h"
36
37#include <TArrayS.h>
c45527c1 38#include <TObjArray.h>
39#include <TMath.h>
40
41#endif
42
43UShort_t locResp[235];
44
45AliMUONCalibrationData *calibData;
46AliMUONTriggerCrateStore *fCrates;
47AliMUONGlobalTriggerBoard *fGlobalTriggerBoard;
b1d66c10 48AliMUONRegionalTriggerConfig* regionalConfig;
49AliMUONGlobalCrateConfig * globalConfig;
50
51TIterator *cratesIterator;
c45527c1 52
53Int_t debug;
54
55//___________________________________________________________________________
56void PrintPattBin(Short_t s) {
57 /// binary print-out of the strip patterns
58
59 printf(" ");
60 Int_t mask = 0;
61 for (Int_t i = 15; i >= 0; i--) {
62 mask = (Int_t)TMath::Power(2,i);
63 printf("%1d",(s & mask) >> i);
64 }
65 printf(" \n");
66
67}
68
69//___________________________________________________________________________
70void PrintGloBin(UShort_t s) {
71 /// binary print-out of global trigger decision
72
73 Int_t mask = 0;
74 for (Int_t i = 5; i >= 0; i--) {
75 mask = (Int_t)TMath::Power(2,i);
76 printf("%1d",(s & mask) >> i);
77 }
78 printf(" \n");
79
80}
81
82//___________________________________________________________________________
b1d66c10 83Bool_t ReCalcGlobalTrigger(TIter *nextCrates) {
c45527c1 84 /// re-calculate regional/global decision from array of local triggers
85
86 Int_t loLpt, loHpt;
87 AliMUONTriggerCrate* cr;
88
89 // regional response
90
b1d66c10 91 nextCrates->Reset();
c45527c1 92
93 Int_t irb(0);
94
b1d66c10 95 while ( ( cr = static_cast<AliMUONTriggerCrate*>(nextCrates->Next()) ) ) {
c45527c1 96
97 if (debug) printf("Crate nr = %2d \n",++irb);
98
99 TObjArray *boards = cr->Boards();
100
101 AliMUONRegionalTriggerBoard *regb = (AliMUONRegionalTriggerBoard*)boards->At(0);
102 regb->Reset();
103
104 Int_t nrBoard = 0;
105
106 UShort_t regLocResp[16]; for (Int_t j=0; j<16; j++) regLocResp[j] = 0;
107
108 for (Int_t j = 1; j < boards->GetEntries(); j++) {
109
110 TObject *o = boards->At(j);
111
112 AliMUONLocalTriggerBoard *board = (AliMUONLocalTriggerBoard*)o;
113
114 if (board->GetNumber() == 0) continue;
115
116 if (debug) {
117 printf("...Board nr = %2d : ",++nrBoard);
118 printf("%3d %s in slot %2d of crate %s \n",board->GetNumber(),board->GetName(),j,cr->GetName());
119 }
120
121 UShort_t response = locResp[board->GetNumber()];
122
123 if (debug) printf("......Response = %x \n",response);
124
125 if (response != 0) {
126 loLpt = response & 3;
127 loHpt = (response & 12) >> 2;
128 //printf("Response loLpt = %02b loHpt = %02b \n",loLpt,loHpt);
129 }
130
131 regLocResp[j-1] = response;
132
133 } // local board loop
134
b1d66c10 135 AliMUONTriggerCrateConfig* crateConfig = regionalConfig->FindTriggerCrate(cr->GetName());
136 UShort_t rmask= crateConfig->GetMask();
c45527c1 137 regb->Mask(rmask);
138 regb->SetLocalResponse(regLocResp);
139 regb->Response();
140 //for (Int_t j=0; j<16; j++) printf("%3d ",regLocResp[j]);
141 //printf("Reg %2d Response %3d mask %4x\n",irb,regb->GetResponse(),rmask);
142
143 irb++;
144
145 } // crate loop
146
147 // global response
148
149 fGlobalTriggerBoard->Reset();
150
b1d66c10 151 if (!globalConfig)
152 printf("No valid trigger crate configuration in CDB\n");
153
37a0914e 154 UInt_t gmask = 0;
155
156 for (Int_t i = 0; i < 4; i++) {
157 gmask = globalConfig->GetGlobalMask(i);
158 fGlobalTriggerBoard->Mask(i,gmask);
159 }
b1d66c10 160
b1d66c10 161 nextCrates->Reset();
c45527c1 162
163 UShort_t regional[16];
164 irb = 0;
165
166 if ( !fCrates->NumberOfCrates() >= 16 ) {
167 printf("Something is wrong : too many crates %d",fCrates->NumberOfCrates());
168 return kFALSE;
169 }
170
37a0914e 171 for (Int_t iSide = 0; iSide < 2; iSide++) // right & left side
172 {
173 for (Int_t iReg = 0; iReg < 8; iReg++) // 8 crates/regional boards for each side.
174 {
175 cr = fCrates->Crate(iSide, iReg);
176
177 AliMUONTriggerBoard* rb =
178 static_cast<AliMUONTriggerBoard*>(cr->Boards()->At(0));
179 regional[irb] = rb->GetResponse();
180 ++irb;
181 }
c45527c1 182 }
183
184 fGlobalTriggerBoard->SetRegionalResponse(regional);
185 fGlobalTriggerBoard->Response();
186
187 if (fGlobalTriggerBoard->GetResponse() != 0) {
188 fGlobalTriggerBoard->Scan("");
189 printf("Global trigger response = ");
190 PrintGloBin(fGlobalTriggerBoard->GetResponse());
191 return kTRUE;
192 }
193
194 return kFALSE;
195
196}
197
198//___________________________________________________________________________
199void MUONReCalcGlobalTrigger(const char* input) {
200 /// create array of local triggers from the raw data, run the re-calculation
201 /// and print-out the results
202
203 debug = 0;
204
205 Int_t runNumber = 0;
206
207 AliCDBManager* man = AliCDBManager::Instance();
162637e4 208 man->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
c45527c1 209 man->SetRun(runNumber);
210 AliMpCDB::LoadDDLStore();
211
212 calibData = new AliMUONCalibrationData(runNumber);
213
b1d66c10 214 regionalConfig = calibData->RegionalTriggerConfig();
215 globalConfig = calibData->GlobalTriggerCrateConfig();
216
c45527c1 217 fCrates = new AliMUONTriggerCrateStore;
b1d66c10 218 fCrates->ReadFromFile(calibData);
219 cratesIterator = fCrates->CreateCrateIterator();
c45527c1 220 fGlobalTriggerBoard = new AliMUONGlobalTriggerBoard;
b1d66c10 221
222 TIter nextCrates(cratesIterator);
c45527c1 223
224 AliMUONDataInterface diRec(input);
225
226 printf("Number of events = %d \n",diRec.NumberOfEvents());
227 Int_t nEvents = diRec.NumberOfEvents();
228
229 AliMUONLocalTrigger* localTrig;
230 Int_t circ, loLpt, loHpt, lutLpt[2], lutHpt[2];
231 TArrayS xPattern[235];
232 TArrayS yPattern[235];
233
c45527c1 234 for (Int_t ievent = 0; ievent < nEvents; ++ievent) {
235
236 for (Int_t i = 0; i < 234; i++) {
237 locResp[i] = 0;
238 }
239
240 AliMUONVTriggerStore* triggerStore = diRec.TriggerStore(ievent,"R");
241 TIter nextLocal(triggerStore->CreateLocalIterator());
b1d66c10 242 while ( (localTrig = static_cast<AliMUONLocalTrigger*>( nextLocal() )) ) {
243
244 if (localTrig->IsNull()) continue;
245
c45527c1 246 circ = localTrig->LoCircuit();
247
248 loLpt = localTrig->LoLpt();
249 loHpt = localTrig->LoHpt();
250
251 lutLpt[0] = loLpt & 1;
252 lutLpt[1] = (loLpt & 2) >> 1;
253 lutHpt[0] = loHpt & 1;
254 lutHpt[1] = (loHpt & 2) >> 1;
255
256 locResp[circ] = lutLpt[0] +
257 static_cast<int>(lutLpt[1]<<1) +
258 static_cast<int>(lutHpt[0]<<2) +
259 static_cast<int>(lutHpt[1]<<3);
260
261 localTrig->GetXPattern(xPattern[circ]);
262 localTrig->GetYPattern(yPattern[circ]);
263
264 if (debug) {
265 printf("Event %4d circ %3d loLpt %1d loHpt %1d resp %3d\n",ievent,circ,loLpt,loHpt,locResp[circ]);
266 }
267
268 } // local trigger loop
269
b1d66c10 270 if (ReCalcGlobalTrigger(&nextCrates)) {
c45527c1 271 printf("............ for event %5d \n",ievent);
272 for (Int_t ic = 1; ic <= 234; ic++) {
273 if (locResp[ic] != 0) {
274 UShort_t response = locResp[ic];
275 loLpt = response & 3;
276 loHpt = (response & 12) >> 2;
277 printf("............ in circuit %3d loLpt %1d loHpt %1d resp %3d\n",ic,loLpt,loHpt,response);
278
279 printf(" Pattern X:\n");
280 PrintPattBin(xPattern[ic].At(0));
281 PrintPattBin(xPattern[ic].At(1));
282 PrintPattBin(xPattern[ic].At(2));
283 PrintPattBin(xPattern[ic].At(3));
284 printf(" Pattern Y:\n");
285 PrintPattBin(yPattern[ic].At(0));
286 PrintPattBin(yPattern[ic].At(1));
287 PrintPattBin(yPattern[ic].At(2));
288 PrintPattBin(yPattern[ic].At(3));
289
290 }
291 }
292 printf("\n\n");
293 }
294
295 } // event loop
296
b1d66c10 297 delete fGlobalTriggerBoard;
298 delete fCrates;
299 delete calibData;
300
c45527c1 301}
302