1 /**************************************************************************
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2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
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4 * Author: The ALICE Off-line Project. *
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5 * Contributors are mentioned in the code where appropriate. *
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7 * Permission to use, copy, modify and distribute this software and its *
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8 * documentation strictly for non-commercial purposes is hereby granted *
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9 * without fee, provided that the above copyright notice appears in all *
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10 * copies and that both the copyright notice and this permission notice *
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11 * appear in the supporting documentation. The authors make no claims *
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12 * about the suitability of this software for any purpose. It is *
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13 * provided "as is" without express or implied warranty. *
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14 **************************************************************************/
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16 /* $Id: AliTRDrawStreamOld.cxx 27797 2008-08-05 14:37:22Z cblume $ */
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18 ///////////////////////////////////////////////////////////////////////////////
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20 // This class provides access to TRD digits in raw data. //
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22 // It loops over all TRD digits in the raw data given by the AliRawReader. //
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23 // The Next method goes to the next digit. If there are no digits left //
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24 // it returns kFALSE. //
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25 // Several getters provide information about the current digit. //
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27 // Author: M. Ploskon (ploskon@ikf.uni-frankfurt.de) //
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28 // Author: MinJung Kweon (minjung@physi.uni-heidelberg.de) //
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30 ///////////////////////////////////////////////////////////////////////////////
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32 #include "TString.h"
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34 //#include "TTreeStream.h"
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36 #include "AliTRDrawStreamOld.h"
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37 #include "AliTRDgeometry.h"
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38 #include "AliTRDfeeParam.h"
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39 #include "AliTRDdigitsManager.h"
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40 #include "AliTRDarrayDictionary.h"
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41 #include "AliTRDarrayADC.h"
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42 #include "AliTRDSignalIndex.h"
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43 #include "AliTRDdigitsParam.h"
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45 //#include "AliLog.h"
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46 #include "AliRawReader.h"
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48 #define END_OF_TRACKLET_MARKEROLD 0xaaaaaaaa
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49 #define END_OF_TRACKLET_MARKERNEW 0x10001000
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50 #define ENDOFRAWDATAMARKER 0x00000000
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51 #define WORD_SIZE sizeof(UInt_t) // size of a word in bytes
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52 #define EXTRA_LEAD_WORDS 24
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55 #define IS_BIT_SET(w,b) ( ((w) >> (b)) & 0x1 ) // 1 if bit b is set in word w
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56 #define GET_VALUE_AT(w,m,s) (( (w) >> (s)) & (m) ) // get value of word w rshifted by s and mask with m
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58 // SM index word masks:
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59 #define SM_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16)
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60 #define TRACKLETS_ENABLED(w) IS_BIT_SET(w,5)
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61 #define STACK_MASK(w) ((w) & 0x1f)
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64 #define STACK_HEADER_SIZE(w) GET_VALUE_AT(w,0xffff,16)
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65 #define STACK_LINK_WORD(w) ((w) & 0xfff)
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66 #define LINK0_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,4) == (0x0) ? 0 : 1) // 0 if physics data
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67 #define LINK1_DATA_TYPE_FLAG(w) (GET_VALUE_AT(w,0x3,20) == (0x0) ? 0 : 1) // 0 if physics data
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68 #define LINK0_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,0) == (0x0) ? 0 : 1) // 0 if OK
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69 #define LINK1_MONITOR_FLAG(w) (GET_VALUE_AT(w,0xf,16) == (0x0) ? 0 : 1) // 0 if OK
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72 #define HC_HEADER_MASK_ERR(w) ( ((w) & (0x3)) == (0x1) ? 0 : 1) // 0 if OK
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75 #define HC_SPECIAL_RAW_VERSION(w) IS_BIT_SET(w,31)
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76 #define HC_MAJOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,24)
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77 #define HC_MAJOR_RAW_VERSION_OPT(w) GET_VALUE_AT(w,0x7,24)
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78 #define HC_MINOR_RAW_VERSION(w) GET_VALUE_AT(w,0x7f,17)
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79 #define HC_EXTRA_WORDS(w) GET_VALUE_AT(w,0x7,14)
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80 #define HC_DCS_BOARD(w) GET_VALUE_AT(w,0xfff<<20,20)
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81 #define HC_SM_NUMBER(w) GET_VALUE_AT(w,0x1f,9)
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82 #define HC_LAYER_NUMBER(w) GET_VALUE_AT(w,0x7,6)
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83 #define HC_STACK_NUMBER(w) GET_VALUE_AT(w,0x7,3)
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84 #define HC_SIDE_NUMBER(w) IS_BIT_SET(w,2)
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87 #define HC_NTIMEBINS(w) GET_VALUE_AT(w,0x3f,26)
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88 #define HC_BUNCH_CROSS_COUNTER(w) GET_VALUE_AT(w,0xffff,10)
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89 #define HC_PRETRIGGER_COUNTER(w) GET_VALUE_AT(w,0xf,6)
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90 #define HC_PRETRIGGER_PHASE(w) GET_VALUE_AT(w,0xf,2)
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92 // MCM word and ADC mask
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93 #define MCM_HEADER_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK
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94 #define MCM_ADCMASK_MASK_ERR(w) ( ((w) & (0xf)) == (0xc) ? 0 : 1) // 0 if OK
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95 #define MCM_MCM_NUMBER(w) GET_VALUE_AT(w,0x0f,24)
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96 #define MCM_ROB_NUMBER(w) GET_VALUE_AT(w,0x7,28)
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97 #define MCM_EVENT_COUNTER(w) GET_VALUE_AT(w,0x00fffff,4)
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98 #define MCM_ADCMASK_VAL(w) GET_VALUE_AT(w,0x1fffff,4)
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99 #define MCM_ADCMASK_NADC(w) GET_VALUE_AT(w,0x1f,25)
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101 #define MCM_DUMMY_ADCMASK_VAL 0x015fffffc // updated
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102 #define ADCDATA_VAL1 0x2 // updated
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103 #define ADCDATA_VAL2 0x3 // updated
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105 #define ADC_WORD_MASK(w) ((w) & 0x3)
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107 //--------------------------------------------------------
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108 ClassImp(AliTRDrawStreamOld)
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110 Bool_t AliTRDrawStreamOld::fgExtraSkip = kFALSE;
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111 Bool_t AliTRDrawStreamOld::fgSkipCDH = kFALSE;
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112 Bool_t AliTRDrawStreamOld::fgCleanDataOnly = kFALSE;
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113 Bool_t AliTRDrawStreamOld::fgDebugFlag = kTRUE;
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114 Bool_t AliTRDrawStreamOld::fgEnableMemoryReset = kTRUE;
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115 Bool_t AliTRDrawStreamOld::fgStackNumberChecker = kTRUE;
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116 Bool_t AliTRDrawStreamOld::fgStackLinkNumberChecker = kFALSE;
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117 Bool_t AliTRDrawStreamOld::fgSkipData = kTRUE;
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118 Bool_t AliTRDrawStreamOld::fgEnableDecodeConfigData = kFALSE;
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119 Int_t AliTRDrawStreamOld::fgDumpHead = -1;
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120 Int_t AliTRDrawStreamOld::fgEmptySignals[] =
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122 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
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123 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
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125 Short_t AliTRDrawStreamOld::fgMCMordering[] =
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127 12, 13, 14, 15, 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3
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129 Short_t AliTRDrawStreamOld::fgROBordering[] =
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133 Int_t AliTRDrawStreamOld::fgLastHC = -1;
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134 Int_t AliTRDrawStreamOld::fgLastROB = -1;
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135 Int_t AliTRDrawStreamOld::fgLastIndex = -1;
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136 Int_t AliTRDrawStreamOld::fgDumpingSM = -1;
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137 Int_t AliTRDrawStreamOld::fgDumpingStack = -1;
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138 Int_t AliTRDrawStreamOld::fgDumpingLayer = -1;
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139 Int_t AliTRDrawStreamOld::fgDumpingROB = -1;
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140 Int_t AliTRDrawStreamOld::fgDumpingMCM = -1;
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141 Bool_t AliTRDrawStreamOld::fgDumpingEnable = kFALSE;
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144 AliTRDrawStreamOld::AliTRDrawStreamOld()
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145 : AliTRDrawStreamBase()
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157 , fStackLinkNumber(-1)
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159 , fmcmADCcounter(0)
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160 , fLinkTrackletCounter(-1)
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161 , fEndOfTrackletCount(-1)
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162 , fNWordsCounter(-1)
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167 , fLastEventCounter(0)
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168 , fSharedPadsOn(kTRUE)
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174 , fCommonAdditive(0)
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175 , fWarnError(kTRUE)
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178 // default constructor
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180 if (Init() == kFALSE) {
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181 AliWarning("Unable to Init.");
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185 //--------------------------------------------------------
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186 AliTRDrawStreamOld::AliTRDrawStreamOld(AliRawReader *rawReader)
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187 : AliTRDrawStreamBase(rawReader)
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199 , fStackLinkNumber(-1)
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201 , fmcmADCcounter(0)
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202 , fLinkTrackletCounter(-1)
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203 , fEndOfTrackletCount(-1)
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204 , fNWordsCounter(-1)
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209 , fLastEventCounter(0)
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210 , fSharedPadsOn(kTRUE)
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214 , fRawReader(rawReader)
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216 , fCommonAdditive(0)
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217 , fWarnError(kTRUE)
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220 // default constructor
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223 if (Init() == kFALSE) {
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224 AliWarning("Unable to Init. Try setting up the reader with SetReader or buffer with Init(void *, UInt_t )");
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228 AliWarning("Unable to setup reader. Use SetReader(AliRawReader*).");
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232 //------------------------------------------------------------
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234 AliTRDrawStreamOld::AliTRDrawStreamOld(const AliTRDrawStreamOld& /*st*/)
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235 : AliTRDrawStreamBase()
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247 , fStackLinkNumber(-1)
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249 , fmcmADCcounter(0)
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250 , fLinkTrackletCounter(-1)
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251 , fEndOfTrackletCount(-1)
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252 , fNWordsCounter(-1)
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257 , fLastEventCounter(0)
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258 , fSharedPadsOn(kTRUE)
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264 , fCommonAdditive(0)
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265 , fWarnError(kTRUE)
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268 // Copy constructor
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270 AliError("Not implemeneted.");
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273 //------------------------------------------------------------
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274 Bool_t AliTRDrawStreamOld::SetRawVersion(Int_t fraw)
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277 // function provided for backward compatibility
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279 AliWarning("Raw data version is read from raw data stream! No point of setting it in here.");
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280 fraw = 0; // avoid warnings
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285 //------------------------------------------------------------
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286 AliTRDrawStreamOld::~AliTRDrawStreamOld()
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294 //------------------------------------------------------------
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295 AliTRDrawStreamOld & AliTRDrawStreamOld::operator=(const AliTRDrawStreamOld &)
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298 // we are not using this functionality
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300 AliFatal("May not use.");
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305 //___________________________________________________________
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306 void AliTRDrawStreamOld::SwapOnEndian()
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309 // Check the endian and swap if needed
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312 char* ptemp = (char*) &itemp;
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313 if (ptemp[0] != 1) {
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314 if (fgDebugFlag) AliDebug(8, "Swapping.");
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318 while (fpPos < fpEnd) {
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320 iutmp = (((*fpPos & 0x000000ffU) << 24) | ((*fpPos & 0x0000ff00U) << 8) |
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321 ((*fpPos & 0x00ff0000U) >> 8) | ((*fpPos & 0xff000000U) >> 24));
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322 // here we override the value in the buffer!
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329 //------------------------------------------------------------
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330 Bool_t AliTRDrawStreamOld::DumpWords(UInt_t *px, UInt_t iw, UInt_t marker)
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333 // dump given number of words for debugging
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335 TString tsreturn = Form("\n[ Dump Sequence at 0x%08x ] : ", px);
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336 for (UInt_t i = 0; i < iw; i++) {
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337 if ( iw != 0 && px + iw > fpEnd) return kFALSE;
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339 if (i % 8 == 0) tsreturn += "\n ";
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340 if (marker != 0 && marker == px[i]) tsreturn += Form(" *>0x%08x<* ", px[i]);
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341 else tsreturn += Form("0x%08x ", px[i]);
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345 AliInfo(tsreturn.Data());
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350 //------------------------------------------------------------
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351 Bool_t AliTRDrawStreamOld::SkipWords(UInt_t iw)
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354 // Skip words corresponding to iw
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356 if ( fpPos + iw < fpEnd ) {
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361 if (fWarnError) AliWarning(Form("Skip %d words failed. %d available", iw, fpEnd - fpPos - 1));
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368 //------------------------------------------------------------
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369 Bool_t AliTRDrawStreamOld::SetReader(AliRawReader * reader)
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372 // Set reader pointer
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375 fRawReader = reader;
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380 AliWarning("Unable to setup reader.");
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385 AliWarning("AliRawReader argument is 0.");
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392 //------------------------------------------------------------
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393 Int_t AliTRDrawStreamOld::NextBuffer()
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396 // return -1 if no more buffers available
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397 // return 0 DecodeSM failed (clean data required for example) but still maybe more data to come
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398 // return 1 DecodeSM OK
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400 if (fRawReader != 0) {
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401 UChar_t *buffer = 0;
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403 Bool_t kBufferSet = fRawReader->ReadNextData(buffer);
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404 if (kBufferSet == kTRUE) {
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405 if (fgDebugFlag) AliDebug(9, "Buffer is set.");
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406 length = fRawReader->GetDataSize();
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407 if (fgExtraSkip == kTRUE) {
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408 buffer += EXTRA_LEAD_WORDS * WORD_SIZE;
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409 length -= EXTRA_LEAD_WORDS * WORD_SIZE;
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412 if (fgSkipCDH == kTRUE) {
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413 buffer += CDH_WORDS * WORD_SIZE;
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414 length -= CDH_WORDS * WORD_SIZE;
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418 if (fgDebugFlag) AliDebug(9, Form("Buffer length : %d", length));
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419 if (fgEnableMemoryReset) ResetMemory(); //[mj]
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420 if (DecodeSM((void*)buffer, length) == kTRUE)
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434 //------------------------------------------------------------
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435 void AliTRDrawStreamOld::ResetCounters()
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438 // reset some global counters
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440 fBufferRead = kFALSE; // read buffer if it is false (important to read buffer)
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443 fStackLinkNumber = 0;
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446 fSM.fActiveStacks = 0;
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447 fSM.fNexpectedHalfChambers = 0;
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449 fLinkTrackletCounter = 0;
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450 fLastEventCounter = 0;
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454 //------------------------------------------------------------
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455 void AliTRDrawStreamOld::ResetIterators()
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458 // reset data which should be reset every sm
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460 fStackNumber = 0; // reset for Next() function
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461 fStackLinkNumber = 0; // reset for Next() function
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462 fhcMCMcounter = 0;
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463 fmcmADCcounter = 0;
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466 //------------------------------------------------------------
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467 void AliTRDrawStreamOld::ResetPerSM()
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472 fSM.fHeaderSize = 0;
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473 fSM.fTrackletEnable = kFALSE;
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474 fSM.fCorrupted = 0;
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475 fSM.fNexpectedHalfChambers = 0;
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476 fSM.fNexpectedHalfChambers = 0;
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477 fSM.fClean = kTRUE;
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479 for (Int_t i=0; i<5; i++){
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480 fSM.fStackActive[i] = kFALSE;
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484 //------------------------------------------------------------
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485 void AliTRDrawStreamOld::ResetPerStack()
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488 // reset every Stack
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490 fStack->fHeaderSize = 0;
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491 fStack->fActiveLinks = 0;
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492 fStack->fPos = NULL;
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493 for (Int_t i=0; i<12; i++){
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494 fStack->fLinksActive[i] = kFALSE;
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495 fStack->fLinksDataType[i] = 0;
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496 fStack->fLinksMonitor[i] = 0;
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497 fStack->fLinkMonitorError[i] = 0;
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501 //------------------------------------------------------------
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502 void AliTRDrawStreamOld::ResetPerHC()
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508 fHC->fTrackletError = 0;
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509 fHC->fNTracklets = 0;
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510 fHC->fSpecialRawV = 0;
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511 fHC->fRawVMajor = 0;
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512 fHC->fRawVMajorOpt = 0;
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513 fHC->fRawVMinor = 0;
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514 fHC->fNExtraWords = 0;
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515 fHC->fDCSboard = 0;
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520 fHC->fTimeBins = 0;
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521 fHC->fBunchCrossCounter = 0;
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522 fHC->fPreTriggerCounter = 0;
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523 fHC->fPreTriggerPhase = 0;
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529 fHC->fH0Corrupted = 0;
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530 fHC->fH1Corrupted = 0;
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531 fHC->fCorrupted = 0;
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534 //------------------------------------------------------------
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535 void AliTRDrawStreamOld::ResetPerMCM()
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538 // reset every MCM
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543 fMCM->fEvCounter = 0;
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544 fMCM->fADCMask = 0;
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545 fMCM->fADCMaskWord = 0;
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547 fMCM->fADCcount = 0;
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548 fMCM->fSingleADCwords = 0;
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549 fMCM->fMCMhdCorrupted = 0;
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550 fMCM->fADCmaskCorrupted = 0;
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551 fMCM->fCorrupted = 0;
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553 fMCM->fAdcDataPos = NULL;
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554 fMCM->fADCcounter = 0;
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556 memset(fMCM->fADCchannel, 0, TRDMAXADC*sizeof(UInt_t));
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559 //------------------------------------------------------------
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560 void AliTRDrawStreamOld::ResetPerADC()
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563 // reset every ADC
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566 fADC->fADCnumber = 0;
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567 fADC->fExtendedCOL = 0;
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569 fADC->fIsShared = kTRUE;
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570 fADC->fCorrupted = 0;
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572 //memset(fADC->fSignals, 0, GetNumberOfTimeBins()*sizeof(Int_t));
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573 memset(fADC->fSignals, 0, TRDMAXTBINS*sizeof(Int_t));
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576 //------------------------------------------------------------
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577 void AliTRDrawStreamOld::ResetMemory()
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580 // initialize all the data members to prevent read data from memory for previous buffer
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583 for (Int_t istack=0; istack<5; istack++){
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584 fStack = &fSM.fStacks[istack];
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586 for (Int_t ilink=0; ilink<12; ilink++){
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587 fHC = &fStack->fHalfChambers[ilink];
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589 for (Int_t imcm=0; imcm<TRDMAXMCM; imcm++){
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590 fMCM = &fHC->fMCMs[imcm];
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592 for (Int_t iadc=0; iadc<TRDMAXADC; iadc++){
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593 fADC = &fMCM->fADCs[iadc];
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601 //------------------------------------------------------------
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602 Bool_t AliTRDrawStreamOld::Next()
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605 // returns with true on next adc read
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606 // returns false on errors and end of buffer
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609 while (fStackNumber < 5 && fSM.fActiveStacks > 0) {
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610 if (fSM.fStackActive[fStackNumber] == kTRUE) {
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611 fStack = &fSM.fStacks[fStackNumber];
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612 while (fStackLinkNumber < 12) {
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613 if (fStack->fLinksActive[fStackLinkNumber] == kTRUE && fStack->fLinksMonitor[fStackLinkNumber] == 0) {
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614 fHC = &fStack->fHalfChambers[fStackLinkNumber];
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616 AliError(Form("HC missing at stack %d link %d", fStackNumber, fStackLinkNumber));
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619 if (fHC->fCorrupted == 0 && (fHC->fH0Corrupted == 0 && fHC->fH1Corrupted == 0) | !fgSkipData) { // if HC data corrupted(in any case), we don't read data at all from this HC
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620 while (fhcMCMcounter < fHC->fMCMmax) {
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621 fMCM = &fHC->fMCMs[fhcMCMcounter];
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623 AliError(Form("HC missing at stack %d link %d atMCMslot %d",
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624 fStackNumber, fStackLinkNumber, fhcMCMcounter));
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627 while(fmcmADCcounter < fMCM->fADCmax) {
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628 fADC = &fMCM->fADCs[fmcmADCcounter];
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630 AliError(Form("ADC missing at stack %d link %d MCMslot %d ADCslot %d",
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631 fStackNumber, fStackLinkNumber, fhcMCMcounter, fmcmADCcounter));
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635 if (fSharedPadsOn) {
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639 if (fADC->fIsShared == kFALSE)
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642 } // while fmcmADCcounter
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644 fmcmADCcounter = 0; // next MCM should go through all active ADCs - start from 0
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645 } // while fhcMCMcounter
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647 } // if link active
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648 fStackLinkNumber++;
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649 fhcMCMcounter = 0; // next stack link (HC) should go through all active MCMs - start from 0
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650 } // while fStackLinkNumber
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651 } // if stack active
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653 fStackLinkNumber = 0; // next stack should go through all links - start from 0
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654 } // while fStackNumber
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655 } // if fBufferRead
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657 // in case rawreader manages the mem buffers, go for the next buffer
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659 Int_t nextBuff = NextBuffer();
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660 while (nextBuff != -1) {
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661 if (nextBuff > 0) {
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662 fBufferRead = kTRUE;
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665 nextBuff = NextBuffer();
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672 //------------------------------------------------------------
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673 Int_t AliTRDrawStreamOld::NextChamber(AliTRDdigitsManager *const digitsManager, UInt_t **trackletContainer, UShort_t **/*errorCodeContainer*/)
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676 // Fills single chamber digit array
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677 // Return value is the detector number
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679 AliTRDarrayADC *digits = 0;
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680 AliTRDarrayDictionary *track0 = 0;
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681 AliTRDarrayDictionary *track1 = 0;
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682 AliTRDarrayDictionary *track2 = 0;
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683 AliTRDSignalIndex *indexes = 0;
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684 AliTRDdigitsParam *digitsparam = 0;
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686 // Loop through the digits
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687 Int_t lastdet = -1;
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689 Int_t lastside = -1;
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692 Int_t ntracklets = 0;
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694 if (trackletContainer) {
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695 for (Int_t i = 0; i < 2; i++)
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696 for (Int_t j = 0; j < MAXTRACKLETSPERHC; j++)
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697 trackletContainer[i][j] = 0;
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704 if (trackletContainer) {
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705 if ((det + side*AliTRDgeometry::kNdet) != (lastdet + lastside*AliTRDgeometry::kNdet)) {
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706 if (det != lastdet) {
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707 if (lastdet != -1) {
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712 ntracklets = GetNTracklets();
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713 if (ntracklets > 0) memcpy(trackletContainer[side], GetTrackletWords(), sizeof(UInt_t) * ntracklets); //copy tracklet words to trackletContainer array
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718 if (det != lastdet) {
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719 // If new detector found
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720 if (lastdet == -1) {
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730 if (det < 0 || det >= AliTRDgeometry::kNdet) {
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731 if (fSM.fClean == kTRUE) {
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732 AliError(Form("Strange Det Number %d BUT event buffer seems to be clean.", det));
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735 AliError(Form("Strange Det Number %d. Event buffer marked NOT clean!", det));
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740 // Add a container for the digits of this detector
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741 digits = (AliTRDarrayADC *) digitsManager->GetDigits(det);
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743 if (digitsManager->UsesDictionaries()) {
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744 track0 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,0);
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745 track1 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,1);
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746 track2 = (AliTRDarrayDictionary *) digitsManager->GetDictionary(det,2);
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750 if (fSM.fClean == kTRUE) {
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751 AliError(Form("Unable to get digits for det %d BUT event buffer seems to be clean.", det));
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754 AliError(Form("Unable to get digits for det %d. Event buffer is NOT clean!", det));
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759 //Int_t rowMax = GetRowMax();
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760 Int_t rowMax = fGeometry->RowmaxC1(); // we use maximum row number among all detectors to reuse memory
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761 Int_t colMax = GetColMax();
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762 Int_t ntbins = GetNumberOfTimeBins();
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764 // Set digitparam variables
\r
765 digitsparam = (AliTRDdigitsParam *) digitsManager->GetDigitsParam();
\r
766 digitsparam->SetPretriggerPhase(det,GetPreTriggerPhase());
\r
767 digitsparam->SetNTimeBins(det,ntbins);
\r
768 fCommonAdditive=10;
\r
769 digitsparam->SetADCbaseline(det,fCommonAdditive);
\r
771 // Allocate memory space for the digits buffer
\r
772 //if (digits->GetNtime() == 0) {
\r
773 if (ntbins != digits->GetNtime()) {
\r
774 digits->Allocate(rowMax, colMax, ntbins);
\r
775 if (digitsManager->UsesDictionaries()) {
\r
776 track0->Allocate(rowMax, colMax, ntbins);
\r
777 track1->Allocate(rowMax, colMax, ntbins);
\r
778 track2->Allocate(rowMax, colMax, ntbins);
\r
782 indexes = digitsManager->GetIndexes(det);
\r
783 indexes->SetSM(GetSM());
\r
784 indexes->SetStack(GetStack());
\r
785 indexes->SetLayer(GetLayer());
\r
786 indexes->SetDetNumber(det);
\r
787 if (indexes->GetNtime() != ntbins)
\r
788 indexes->Allocate(rowMax, colMax, ntbins);
\r
791 // ntimebins data are ready to read
\r
792 for (it = 0; it < GetNumberOfTimeBins(); it++) {
\r
793 digits->SetDataByAdcCol(GetRow(), GetExtendedCol(), it, GetSignals()[it]);
\r
794 if (!(GetCol()<0)) indexes->AddIndexRC(GetRow(), GetCol());
\r
795 if (digitsManager->UsesDictionaries()) {
\r
796 track0->SetData(GetRow(), GetCol(), it, 0);
\r
797 track1->SetData(GetRow(), GetCol(), it, 0);
\r
798 track2->SetData(GetRow(), GetCol(), it, 0);
\r
806 //------------------------------------------------------------
\r
807 Bool_t AliTRDrawStreamOld::Init()
\r
810 // Initialize geometry and fee parameters
\r
812 TDirectory *saveDir = gDirectory;
\r
815 fGeometry = new AliTRDgeometry();
\r
817 AliError("Geometry FAILED!");
\r
822 fTRDfeeParam = AliTRDfeeParam::Instance();
\r
823 if (!fTRDfeeParam) {
\r
824 AliError("AliTRDfeeParam FAILED!");
\r
828 fMaxADCgeom = (Int_t)fGeometry->ADCmax();
\r
830 ResetCounters(); // fBufferRead is set to kFALSE - important
\r
837 //------------------------------------------------------------
\r
838 Bool_t AliTRDrawStreamOld::InitBuffer(void * const buffer, UInt_t length)
\r
841 // set initial information about the buffer
\r
843 if (fgDebugFlag) AliDebug(5, Form("Equipment ID: %d",fRawReader->GetEquipmentId()));
\r
844 if (fRawReader->GetEquipmentId()<1024 || fRawReader->GetEquipmentId()>1041) // tmp protection
\r
847 if (WORD_SIZE == 0) {
\r
848 AliFatal("Strange word size. size of UInt_t == 0");
\r
854 fpBegin = (UInt_t *)buffer;
\r
855 fWordLength = length/WORD_SIZE;
\r
856 fpEnd = fpBegin + fWordLength;
\r
859 if (fpBegin == 0 || length <= 0) {
\r
860 AliError(Form("Buffer size or pointer is strange. pointer to the buffer is 0x%08x of size %d", fpBegin, length));
\r
866 if (fgDumpHead >= 0) {
\r
867 if ( fgDumpHead == 0 ) { // dump all words
\r
868 AliInfo(Form("---------- Dumping all words from the beginnig of the buffer ----------"));
\r
869 if (DumpWords(fpBegin, fWordLength) == kFALSE) AliError("Dump failed. Not enough data.");
\r
872 AliInfo(Form("---------- Dumping %u words from the beginnig of the buffer ----------",fgDumpHead));
\r
873 if (DumpWords(fpBegin, fgDumpHead) == kFALSE) AliError("Dump failed. Not enough data.");
\r
875 AliInfo(Form("---------- Dumping ended ----------------------------------------------"));
\r
881 //------------------------------------------------------------
\r
882 Bool_t AliTRDrawStreamOld::DecodeGTUheader()
\r
884 // Decode Supermodule Index Word
\r
885 DecodeSMInfo(fpPos, &fSM);
\r
887 if (fgDebugFlag) AliDebug(5, DumpSMInfo(&fSM));
\r
890 if (fpPos < fpEnd) {
\r
891 // fSM.fHeaderSize represent additional Supermodule header size which contains additional information regarding hardware design.
\r
892 // For the moment, we skip decoding these words
\r
893 if (SkipWords(fSM.fHeaderSize) == kTRUE) {
\r
894 for (Int_t istack = 0; istack < 5; istack++) {
\r
895 if (fSM.fStackActive[istack] == kFALSE)
\r
898 fStack = &fSM.fStacks[istack];
\r
900 // Decode Stack Index Word of given stack
\r
901 DecodeStackInfo(fpPos, fStack);
\r
904 fSM.fNexpectedHalfChambers += fStack->fActiveLinks;
\r
906 if (fgDebugFlag) AliDebug(5, DumpStackInfo(fStack));
\r
908 if (SkipWords(fStack->fHeaderSize-6) == kFALSE) { // 6 is the 6 stack header words for 12 links
\r
909 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack header words missing");
\r
912 for (Int_t iword=0; iword<6; iword++) { // decode 6 stack header words
\r
913 // Decode Stack Header Word of given stack
\r
914 DecodeStackHeader(fpPos, fStack, iword);
\r
924 if (fWarnError) AliWarning("No additional sm headers and stack index words present.");
\r
925 if (fRawReader) fRawReader->AddMajorErrorLog(kDecodeStackInfo, "Stack info missing");
\r
929 if (fpPos < fpEnd) {
\r
930 if (fgDebugFlag) AliDebug(5, "GTU headers are OK.");
\r
933 if (fWarnError) AliWarning("No data just after GTU headers.");
\r
934 if (fRawReader) fRawReader->AddMajorErrorLog(kMissingData, "Missing sm data");
\r
938 if (fgDebugFlag) AliDebug(5, Form("Expected half chambers from GTU header: %d", fSM.fNexpectedHalfChambers));
\r
943 //------------------------------------------------------------
\r
944 Bool_t AliTRDrawStreamOld::DecodeSM(void * const buffer, UInt_t length)
\r
947 // decode one sm data in buffer
\r
951 fSM.fClean = kTRUE;
\r
952 if (InitBuffer(buffer, length) == kFALSE) {
\r
953 if (fWarnError) AliError("InitBuffer failed.");
\r
954 fSM.fClean = kFALSE;
\r
958 if (DecodeGTUheader()== kFALSE)
\r
961 for (Int_t istack = 0; istack < 5; istack++) {
\r
962 fStackNumber = istack;
\r
963 if (fSM.fStackActive[istack] == kFALSE)
\r
966 fStack = &fSM.fStacks[istack];
\r
968 fgLastHC = -1; // to check rob number odering
\r
969 for (Int_t ilink = 0; ilink < 12; ilink++) {
\r
970 fStackLinkNumber = ilink;
\r
971 if (fStack->fLinksActive[ilink] == kFALSE)
\r
974 // check GTU link monitor
\r
975 if (!(fStack->fLinksDataType[ilink] == 0 && fStack->fLinksMonitor[ilink] == 0)) {
\r
976 fStack->fLinkMonitorError[ilink] = 1;
\r
977 SeekEndOfData(); // skip this HC data if GTU link monitor report error
\r
978 fStack->fLinkMonitorError[ilink] += fNWordsCounter; // counts words of given hc having link monitor error
\r
982 if (fpPos >= fpEnd) {
\r
983 if (fRawReader) fRawReader->AddMajorErrorLog(kLinkDataMissing, "Link data missing");
\r
984 if (fWarnError) AliError("Link data missing.");
\r
985 fSM.fClean = kFALSE;
\r
989 fHC = &fStack->fHalfChambers[ilink];
\r
992 if (fSM.fTrackletEnable == kTRUE) {
\r
993 if (DecodeTracklets() == kFALSE) {
\r
994 fSM.fClean = kFALSE;
\r
998 AliError(Form("Tracklet decoding failed stack %d link %d", fStackNumber, fStackLinkNumber));
\r
1004 if (fpPos >= fpEnd) {
\r
1005 if (fRawReader) fRawReader->AddMajorErrorLog(kHCdataMissing, "HC data missing");
\r
1006 if (fWarnError) AliError("HC data missing.");
\r
1007 fSM.fClean = kFALSE;
\r
1011 fgLastROB = -1; // to check mcm number odering
\r
1012 fgLastIndex = -1 ; // to check mcm number odering
\r
1013 if (DecodeHC() == kFALSE) {
\r
1014 fSM.fClean = kFALSE;
\r
1015 if (fHC->fCorrupted < 16) SeekEndOfData(); // In case that we meet END_OF_TRACKLET_MARKERNEW
\r
1016 // during ADC data decoding or MCM header decoding
\r
1017 // we don't seek ENDOFRAWDATAMARKER
\r
1019 AliError(Form("Failed HC : %s", DumpHCinfoH0(fHC)));
\r
1020 AliError(Form("Failed HC : %s", DumpHCinfoH1(fHC)));
\r
1026 SeekEndOfData(); // make sure that finish off with the end of data markers
\r
1031 ResetIterators(); // need to do it again for Next() function
\r
1033 if (fSM.fClean == kTRUE)
\r
1036 if (fgCleanDataOnly && (fSM.fClean == kFALSE)) {
\r
1038 AliWarning("Buffer with errors. Returning FALSE.");
\r
1039 AliWarning(Form("--- Failed SM : %s ---", DumpSMInfo(&fSM)));
\r
1041 fSM.fActiveStacks = 0; // Next() will not give data
\r
1048 //------------------------------------------------------------
\r
1049 Int_t AliTRDrawStreamOld::DecodeSM()
\r
1052 // decode SM data in case AliRawReader is in use
\r
1055 Int_t nextBuff = NextBuffer();
\r
1056 while (nextBuff != -1) {
\r
1059 nextBuff = NextBuffer();
\r
1064 AliWarning("AliRawReader not set.");
\r
1070 //------------------------------------------------------------
\r
1071 Int_t AliTRDrawStreamOld::DecodeSM(AliRawReader *reader)
\r
1074 // decode SM with the AliRawReader
\r
1076 if (reader != 0) {
\r
1077 fRawReader = reader;
\r
1078 return DecodeSM();
\r
1081 AliWarning("Argument AliRawReader is 0.");
\r
1087 //------------------------------------------------------------
\r
1088 Bool_t AliTRDrawStreamOld::SeekEndOfData()
\r
1091 // go to end of data marker
\r
1093 Int_t fEndOfDataCount = 0;
\r
1094 fNWordsCounter = 0;
\r
1096 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) {
\r
1100 while (*fpPos == ENDOFRAWDATAMARKER && fpPos < fpEnd ) {
\r
1101 fEndOfDataCount++;
\r
1108 //------------------------------------------------------------
\r
1109 Bool_t AliTRDrawStreamOld::SkipMCMdata(UInt_t iw)
\r
1112 // skip mcm data words due to corruption
\r
1114 if (fgDebugFlag) AliDebug(11,Form("Skip %d words due to MCM header corruption.",iw));
\r
1115 UInt_t iwcounter = 0;
\r
1116 while ( *fpPos != ENDOFRAWDATAMARKER && iwcounter < iw) {
\r
1117 if ( *fpPos == END_OF_TRACKLET_MARKERNEW) {
\r
1118 if (fgDebugFlag) AliDebug(11,"Met END_OF_TRACKLET_MARKERNEW");
\r
1119 fMCM->fCorrupted += 16;
\r
1120 fHC->fCorrupted += 16;
\r
1127 if (iwcounter == iw) {
\r
1132 if (fgDebugFlag) AliDebug(11,"Met ENDOFRAWDATAMARKER");
\r
1137 //------------------------------------------------------------
\r
1138 Bool_t AliTRDrawStreamOld::SeekNextMCMheader()
\r
1141 // go to mcm marker
\r
1145 while ( *fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd ) {
\r
1146 if (MCM_HEADER_MASK_ERR(*fpPos) == 0 && MCM_HEADER_MASK_ERR(*(fpPos+1)) == 0) {
\r
1147 if (fgDebugFlag) AliDebug(11,Form("^^^ Found : Pos 0x%08x : Val 0x%08x", fpPos, *fpPos));
\r
1150 if ( *fpPos == END_OF_TRACKLET_MARKERNEW) {
\r
1151 fMCM->fCorrupted += 16;
\r
1152 fHC->fCorrupted += 16;
\r
1163 //------------------------------------------------------------
\r
1164 Bool_t AliTRDrawStreamOld::DecodeTracklets()
\r
1167 // decode tracklets
\r
1169 fLinkTrackletCounter = 0;
\r
1170 fEndOfTrackletCount = 0;
\r
1171 fHC->fNTracklets = 0;
\r
1173 for (Int_t i = 0; i < MAXTRACKLETSPERHC; i++)
\r
1174 fHC->fTrackletWords[i] = 0;
\r
1176 if (fgDebugFlag) AliDebug(10, Form("Decode tracklets at 0x%08x : 0x%08x", fpPos, *fpPos));
\r
1178 while ( *fpPos != END_OF_TRACKLET_MARKEROLD && *fpPos != END_OF_TRACKLET_MARKERNEW && fpPos < fpEnd ) {
\r
1179 if (fgDebugFlag) AliDebug(10, Form("Tracklet found at 0x%08x : 0x%08x", fpPos, *fpPos));
\r
1181 fLinkTrackletCounter++;
\r
1183 if (fLinkTrackletCounter > MAXTRACKLETSPERHC) {
\r
1184 if (fgDebugFlag) AliDebug(11,Form("Max number of tracklets exceeded %d > %d.",
\r
1185 fLinkTrackletCounter, MAXTRACKLETSPERHC));
\r
1186 if (fRawReader) fRawReader->AddMajorErrorLog(kTrackletOverflow,"Too many tracklets");
\r
1187 fHC->fTrackletError = 1;
\r
1191 fHC->fTrackletWords[fLinkTrackletCounter-1] = UInt_t(*fpPos); //store tracklet words into array
\r
1192 fHC->fNTracklets = fLinkTrackletCounter;
\r
1196 while ( ( *fpPos == END_OF_TRACKLET_MARKEROLD || *fpPos == END_OF_TRACKLET_MARKERNEW ) && fpPos < fpEnd ) {
\r
1197 if (fgDebugFlag) AliDebug(10, Form("EoTracklets found at 0x%08x : 0x%08x", fpPos, *fpPos));
\r
1199 fEndOfTrackletCount++;
\r
1203 if ( fEndOfTrackletCount < 2 ) {
\r
1204 if (fgDebugFlag) AliDebug(11,"End of tracklets word missing");
\r
1205 if (fRawReader) fRawReader->AddMajorErrorLog(kEOTrackeltsMissing, "End of tracklets word missing");
\r
1206 fHC->fTrackletError += 2;
\r
1213 //------------------------------------------------------------
\r
1214 Bool_t AliTRDrawStreamOld::IsRowValid()
\r
1217 // check if the row number is in valid range
\r
1219 if ( (fHC->fStack == 2 && fMCM->fROW >= fGeometry->RowmaxC0()) ||
\r
1220 (fHC->fStack != 2 && fMCM->fROW >= fGeometry->RowmaxC1()) || fMCM->fROW < 0 ) {
\r
1221 if (fgDebugFlag) AliDebug(11,Form("SM%d L%dS%d: Wrong Padrow (%d) fROB=%d, fSIDE=%d, fMCM=%02d"
\r
1222 , fHC->fSM, fHC->fLayer, fHC->fStack, fMCM->fROW, fMCM->fROB, fHC->fSide, fMCM->fMCM ));
\r
1229 //------------------------------------------------------------
\r
1230 Bool_t AliTRDrawStreamOld::IsMCMheaderOK()
\r
1233 // check the mcm header
\r
1235 if (fgLastROB != fMCM->fROB) {
\r
1237 if (fgLastROB== -1) fgLastROB = fMCM->fROB;
\r
1240 Int_t matchingcounter = 0;
\r
1241 for (Int_t i=fgLastIndex+1; i<16; i++) {
\r
1242 if ( fMCM->fMCM == fgMCMordering[i] ) {
\r
1244 matchingcounter++;
\r
1248 if (matchingcounter == 0) {
\r
1249 fMCM->fMCMhdCorrupted += 2;
\r
1250 AliDebug(11,Form("MCM number from last MCM is larger: MCM # from last MCM %d, MCM # from current MCM %d \n",(fMCM-1)->fMCM, fMCM->fMCM));
\r
1254 if ( fgLastHC == fHC->fLayer*2 + fHC->fSide ) {
\r
1255 if ( fMCM->fROB < (fMCM-1)->fROB ) {
\r
1256 fMCM->fMCMhdCorrupted += 2;
\r
1257 AliDebug(11,Form("ROB number from last MCM is larger: ROB # from last MCM %d, ROB # from current MCM %d \n",(fMCM-1)->fROB, fMCM->fROB));
\r
1259 else fgLastROB = fMCM->fROB;
\r
1262 fgLastHC = fHC->fLayer*2 + fHC->fSide;
\r
1265 // this check will come back later again when we have "patched MCM map"
\r
1266 int expectedROB = -1;
\r
1267 if(!fHC->fSide) expectedROB = int(fHC->fMCMmax/16)*2;
\r
1268 else expectedROB = int(fHC->fMCMmax/16)*2 + 1;
\r
1269 int expectedMCM = 4*(3-int((fHC->fMCMmax%16)/4)) + fHC->fMCMmax%4;
\r
1271 if ( expectedROB != fMCM->fROB || expectedMCM != fMCM->fMCM)
\r
1273 fMCM->fMCMhdCorrupted += 2;
\r
1274 AliDebug(11,Form("ROB expected %d ROB read %d, MCM expected %d MCM read %d\n",expectedROB, fMCM->fROB, expectedMCM, fMCM->fMCM));
\r
1278 // below two conditions are redundant
\r
1280 if ( fMCM->fMCM < 0 || fMCM->fMCM > 15 || fMCM->fROB < 0 || fMCM->fROB > 7 )
\r
1282 fMCM->fMCMhdCorrupted += 8; // need to assign new number
\r
1283 if (fgDebugFlag) AliDebug(11,Form("ROB or MCM number is out of range. %s\n", DumpMCMinfo(fMCM)));
\r
1285 if (IsRowValid() == kFALSE)
\r
1287 fMCM->fMCMhdCorrupted += 16; // need to assign new number
\r
1291 if (fEventCounter == 0) {
\r
1292 fEventCounter = fMCM->fEvCounter;
\r
1295 if (fEventCounter != fMCM->fEvCounter) {
\r
1296 fMCM->fMCMhdCorrupted += 4;
\r
1297 if (fgDebugFlag) AliDebug(11,Form("Event number(%d) of current MCM is different from that(%d) of reference MCM %s.\n"
\r
1298 , fMCM->fEvCounter, fEventCounter, DumpMCMinfo(fMCM)));
\r
1301 if (fEventCounter < fLastEventCounter) {
\r
1302 fMCM->fMCMhdCorrupted += 8;
\r
1303 if (fgDebugFlag) AliDebug(11,Form("Event from the past? Current %d Last %d %s.\n", fEventCounter, fLastEventCounter, DumpMCMinfo(fMCM)));
\r
1306 if ( fMCM->fADCmaskCorrupted > 0 ) {
\r
1310 if ( fMCM->fMCMhdCorrupted > 0 ) {
\r
1317 //------------------------------------------------------------
\r
1318 Bool_t AliTRDrawStreamOld::DecodeMCMheader()
\r
1321 // decode the mcm header
\r
1323 DecodeMCMheader(fpPos, fMCM);
\r
1325 if (fgDumpingEnable) {
\r
1326 if (fMCM->fMCM == fgDumpingMCM) {
\r
1327 if (fMCM->fROB == fgDumpingROB && fHC->fLayer == fgDumpingLayer) {
\r
1328 if (fHC->fSM == fgDumpingSM && fHC->fStack == fgDumpingStack) {
\r
1329 if (fgDebugFlag) {
\r
1330 AliDebug(5,DumpHCinfoH0(fHC));
\r
1331 AliDebug(5,DumpMCMinfo(fMCM));
\r
1333 DumpWords(fpPos, 212);
\r
1339 if (fHC->fCorrupted >= 16) {
\r
1343 fMCM->fROW = fTRDfeeParam->GetPadRowFromMCM(fMCM->fROB, fMCM->fMCM);
\r
1345 if ((fHC->fRawVMajor > 2 && fHC->fRawVMajor <5) || ((fHC->fRawVMajor & 32) == 32)) { //cover old and new version definition of ZS data
\r
1347 if ( fpPos < fpEnd ) {
\r
1348 DecodeMask(fpPos, fMCM);
\r
1349 if (fHC->fCorrupted >= 16) {
\r
1353 MCMADCwordsWithTbins(fHC->fTimeBins, fMCM);
\r
1354 fMCM->fAdcDataPos = fpPos + 1;
\r
1357 if (fgDebugFlag) AliDebug(11,"Expected ADC mask word. Fail due to buffer END.");
\r
1358 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMADCMaskMissing,"Missing");
\r
1359 fHC->fCorrupted += 32;
\r
1364 UInt_t dummyMask = MCM_DUMMY_ADCMASK_VAL;
\r
1365 DecodeMask(&dummyMask, fMCM);
\r
1366 MCMADCwordsWithTbins(fHC->fTimeBins, fMCM);
\r
1367 fMCM->fAdcDataPos = fpPos + 1;
\r
1370 if (fgDebugFlag) {
\r
1371 AliDebug(6, DumpMCMinfo(fMCM));
\r
1372 AliDebug(7, DumpMCMadcMask(fMCM));
\r
1375 if (IsMCMheaderOK() == kFALSE) {
\r
1382 //------------------------------------------------------------
\r
1383 Bool_t AliTRDrawStreamOld::IsHCheaderOK()
\r
1386 // check insanity of half chamber header
\r
1388 if (fHC->fStack < 0 || fHC->fStack > 4) {
\r
1389 if (fgDebugFlag) AliDebug(11,Form("Wrong Stack %d", fHC->fStack));
\r
1393 if (fHC->fLayer < 0 || fHC->fLayer >= AliTRDgeometry::kNlayer) {
\r
1394 if (fgDebugFlag) AliDebug(11,Form("Wrong layer %d", fHC->fLayer));
\r
1398 if (fHC->fSide < 0 || fHC->fSide > 1) {
\r
1399 if (fgDebugFlag) AliDebug(11,Form("Wrong Side %d", fHC->fSide));
\r
1403 if (fgStackNumberChecker) {
\r
1404 if (fHC->fStack != fStackNumber) {
\r
1405 if (fgDebugFlag) AliDebug(11,Form("Missmatch: Stack number between HC header %d and GTU link mask %d",
\r
1406 fHC->fStack, fStackNumber));
\r
1407 fStackNumber = -1;
\r
1412 if (fgStackLinkNumberChecker) {
\r
1413 if (fHC->fLayer * 2 + fHC->fSide != fStackLinkNumber) {
\r
1414 // let it make flexible to consider known fiber swapping
\r
1415 //if ((fHC->fLayer * 2 != fStackLinkNumber) && (fHC->fLayer * 2 != fStackLinkNumber - 1)) {
\r
1416 if (fgDebugFlag) AliDebug(11,Form("Missmatch: Layer number between HC header %d and GTU link mask %d | %s",
\r
1417 fHC->fLayer, fStackLinkNumber, DumpStackInfo(fStack)));
\r
1418 fStackLinkNumber = -1;
\r
1423 // SLOW GEOM : consistancy check with geometry
\r
1424 fHC->fDET = fGeometry->GetDetector(fHC->fLayer, fHC->fStack, fHC->fSM);
\r
1425 if (fHC->fDET < 0 || fHC->fDET >= AliTRDgeometry::kNdet) {
\r
1426 if (fgDebugFlag) AliDebug(11,Form("Wrong detector %d", fHC->fDET));
\r
1427 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongDet, "Wrong Det");
\r
1431 if (fHC->fSM != fGeometry->GetSector(fHC->fDET) || fHC->fSM <0 || fHC->fSM >= AliTRDgeometry::kNsector) {
\r
1432 if (fgDebugFlag) AliDebug(11,Form("Wrong SM(sector) %d (Geometry says: %d) Stack=%d Layer=%d Det=%d",
\r
1433 fHC->fSM, fGeometry->GetSector(fHC->fDET), fHC->fStack, fHC->fLayer, fHC->fDET));
\r
1434 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongSM, "Wrong SM");
\r
1438 fHC->fROC = fGeometry->GetDetectorSec(fHC->fLayer, fHC->fStack);
\r
1439 if (fHC->fROC < 0) {
\r
1440 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC");
\r
1444 fHC->fRowMax = fGeometry->GetRowMax(fHC->fLayer, fHC->fStack, fHC->fSM);
\r
1445 if (fHC->fRowMax < 1) {
\r
1446 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Row Max");
\r
1450 fHC->fColMax = fGeometry->GetColMax(fHC->fROC);
\r
1451 if (fHC->fColMax < 1) {
\r
1452 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderWrongROC, "Wrong ROC Col Max");
\r
1459 //------------------------------------------------------------
\r
1460 Bool_t AliTRDrawStreamOld::DecodeHCheader()
\r
1463 // decode the half chamber header
\r
1465 if (DecodeHCwordH0(fpPos, fHC) == kFALSE)
\r
1468 if (fHC->fNExtraWords > 0) {
\r
1470 if (fpPos < fpEnd) {
\r
1471 if (DecodeHCwordH1(fpPos, fHC) == kFALSE)
\r
1475 if (fgDebugFlag) AliDebug(11,"Expected HC header word 1. Fail due to buffer END.");
\r
1476 if (fRawReader) fRawReader->AddMajorErrorLog(kHCWordMissing,"Next HC word 1 (count from 0) missing");
\r
1481 if (fgDebugFlag) AliDebug(5, DumpHCinfoH0(fHC));
\r
1482 if (fgDebugFlag) AliDebug(5, DumpHCinfoH1(fHC));
\r
1485 if (IsHCheaderOK() == kFALSE) {
\r
1486 fHC->fH0Corrupted += 2;
\r
1487 if (fgDebugFlag) AliDebug(11,Form("H0 Header Insane. Word 0x%08x", *fHC->fPos));
\r
1494 //------------------------------------------------------------
\r
1495 Bool_t AliTRDrawStreamOld::DecodeHC()
\r
1498 // decode hc header and data
\r
1501 if (DecodeHCheader() == kFALSE) {
\r
1502 if (fWarnError) AliWarning(Form("HC Header decode failed. H0 Error: %d H1 Error: %d",fHC->fH0Corrupted,fHC->fH1Corrupted));
\r
1503 if (fRawReader) fRawReader->AddMajorErrorLog(kHCHeaderCorrupt, "HC header corrupted");
\r
1508 if (fpPos >= fpEnd) {
\r
1509 fHC->fCorrupted += 1;
\r
1510 if (fgDebugFlag) AliDebug(11,"No MCM data? Not enough data in the buffer.");
\r
1511 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMdataMissing, "MCM data missing");
\r
1516 // if ((fHC->fRawVMajor & 64) == 64) { // test pattern data
\r
1517 // AliTRDrawTPStream *tpStream = new AliTRDrawTPStream(fHC->fRawVMajorOpt, fpPos);
\r
1518 // if (tpStream->DecodeTPdata() == kFALSE) {
\r
1519 // if (fWarnError) AliError("failed to decode test pattern data");
\r
1520 // return kFALSE;
\r
1526 while (*fpPos != ENDOFRAWDATAMARKER && fpPos < fpEnd) {
\r
1527 if (fHC->fMCMmax > TRDMAXMCM) {
\r
1528 fHC->fCorrupted += 2;
\r
1529 if (fgDebugFlag) AliDebug(11,"More mcm data than expected!");
\r
1530 if (fRawReader) fRawReader->AddMajorErrorLog(kMCMoverflow, "Too many mcms found!");
\r
1534 fMCM = &fHC->fMCMs[fHC->fMCMmax];
\r
1536 if (DecodeMCMheader() == kFALSE) {
\r
1537 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4
\r
1539 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16) { // stop HC data reading
\r
1544 fHC->fMCMmax++; // increase mcm counter to match with expected rob/mcm number
\r
1546 // in case we decide to keep reading data, skip this mcm data and find next mcm header
\r
1547 if (fMCM->fADCmaskCorrupted < 2) {
\r
1548 if (SkipMCMdata(fMCM->fADCcount*fMCM->fSingleADCwords) == kFALSE)
\r
1553 if (SeekNextMCMheader() == kFALSE)
\r
1561 if (fMCM->fADCmax > 0) {
\r
1563 if (fpPos >= fpEnd) {
\r
1564 fMCM->fCorrupted += 1;
\r
1565 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4
\r
1566 if (fgDebugFlag) AliDebug(9, Form("Buffer short of data. ADC data expected."));
\r
1570 for (Int_t iadc = 0; iadc < fMCM->fADCmax; iadc++) {
\r
1571 fADC = &fMCM->fADCs[iadc];
\r
1572 fADC->fADCnumber = fMCM->fADCchannel[iadc];
\r
1573 if (fgDebugFlag) AliDebug(9, Form("This is ADC %d of %d. ADC number is %d.",
\r
1574 iadc+1, fMCM->fADCmax, fMCM->fADCchannel[iadc]));
\r
1575 if (fpPos + fMCM->fSingleADCwords >= fpEnd) {
\r
1576 fMCM->fCorrupted += 2;
\r
1577 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4
\r
1578 if (fgDebugFlag) AliDebug(11,"ADC (10 words) expected. Not enough data in the buffer.");
\r
1582 if (fHC->fRawVMajor < 64) { // normal(real) ADC data
\r
1583 if (fHC->fTimeBins < 31) {
\r
1584 if (DecodeADC() == kFALSE) {
\r
1585 if (fMCM->fCorrupted < 4) fMCM->fCorrupted += 4; // benchmark mcm data corruption as 4
\r
1586 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4
\r
1587 if (fADC->fIsShared && fADC->fCorrupted == 32) { // check if we are out of the det when the pad is shared
\r
1588 fADC->fExtendedCOL = -1;
\r
1590 fpPos = fADC->fPos + fMCM->fSingleADCwords;
\r
1593 if (fgDebugFlag) AliDebug(11,Form("ADC decode failed."));
\r
1594 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16)
\r
1595 return kFALSE; // stop HC data reading
\r
1599 else if (fHC->fTimeBins > 32) {
\r
1600 if (DecodeADCExtended() == kFALSE) { // decoding TRAP data with ZS and more than 32 samples
\r
1601 if (fMCM->fCorrupted < 4) fMCM->fCorrupted += 4; // benchmark mcm data corruption as 4
\r
1602 if (fHC->fCorrupted < 4) fHC->fCorrupted += 4; // benchmark hc data corruption as 4
\r
1603 if (fADC->fIsShared && fADC->fCorrupted == 32) { // check if we are out of the det when the pad is shared
\r
1604 fADC->fExtendedCOL = -1;
\r
1606 fpPos = fADC->fPos + fMCM->fSingleADCwords;
\r
1609 if (fgDebugFlag) AliDebug(11,Form("ADC decode failed."));
\r
1610 if (fgSkipData == kTRUE || fHC->fCorrupted >= 16)
\r
1611 return kFALSE; // stop HC data reading
\r
1615 else { // nsamples = 31, 32 are not implemented in the TRAP and should never happen
\r
1616 if (fWarnError) AliError("nsamples are 31 or 32. These are not implemented in the TRAP and should never happen!");
\r
1618 } // if fHC->fRawVMajor
\r
1619 else { // test pattern data
\r
1620 if (fWarnError) AliError("These are test pattern data. You need other reader"); // will be served in other class
\r
1623 } // if fMCM->fADCmax
\r
1629 if (fpPos >= fpEnd) {
\r
1630 if (fgDebugFlag) AliDebug(11,"We are at the end of buffer. There should be one more word left.");
\r
1637 //------------------------------------------------------------
\r
1638 Bool_t AliTRDrawStreamOld::DecodeADC()
\r
1641 // decode single ADC channel
\r
1644 fADC->fCorrupted = 0;
\r
1645 if(fADC->fADCnumber%2==1) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL1);
\r
1646 if(fADC->fADCnumber%2==0) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL2);
\r
1648 fADC->fPos = fpPos;
\r
1651 for (Int_t i = 0; i < GetNumberOfTimeBins(); i++)
\r
1652 //for (Int_t i = 0; i < TRDMAXTBINS; i++)
\r
1653 fADC->fSignals[i] = 0;
\r
1655 for (Int_t iw = 0; iw < fMCM->fSingleADCwords; iw++) {
\r
1656 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW) {
\r
1657 if (fWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));
\r
1658 fADC->fCorrupted += 16;
\r
1659 fHC->fCorrupted += 16;
\r
1663 if (fMaskADCword != ADC_WORD_MASK(*fpPos)) {
\r
1664 fADC->fCorrupted += 1;
\r
1665 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC data mask! ADC channel number: %02d [Expected mask: 0x%08x Current mask: 0x%08x] MCM= %s Error : %d",
\r
1666 fADC->fADCnumber, fMaskADCword, ADC_WORD_MASK(*fpPos),DumpMCMinfo(fMCM),fADC->fCorrupted));
\r
1671 fADC->fSignals[fTbinADC + 0] = ((*fpPos & 0x00000ffc) >> 2);
\r
1672 fADC->fSignals[fTbinADC + 1] = ((*fpPos & 0x003ff000) >> 12);
\r
1673 fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0xffc00000) >> 22);
\r
1679 if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1) {
\r
1680 fADC->fIsShared = kTRUE;
\r
1683 fADC->fIsShared = kFALSE;
\r
1686 fADC->fExtendedCOL = fTRDfeeParam->GetExtendedPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);
\r
1687 fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);
\r
1689 if (fADC->fCOL >= fHC->fColMax || fADC->fCOL < 0) {
\r
1690 if (fADC->fIsShared == kFALSE) {
\r
1691 fADC->fCorrupted += 32;
\r
1692 if (fgDebugFlag) AliDebug(11,Form("Wrong column! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s",
\r
1693 fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));
\r
1696 // we are out of the det when the pad is shared
\r
1697 //if (fgDebugFlag) AliDebug(11, Form("Column out of the detector! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s",
\r
1698 // fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));
\r
1699 //fADC->fCorrupted += 32;
\r
1703 if (fADC->fCorrupted > 0) {
\r
1712 //------------------------------------------------------------
\r
1713 Bool_t AliTRDrawStreamOld::DecodeADCExtended()
\r
1716 // decode single ADC channel
\r
1719 fADC->fCorrupted = 0;
\r
1720 if(fADC->fADCnumber%2==1) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL1);
\r
1721 if(fADC->fADCnumber%2==0) fMaskADCword = ADC_WORD_MASK(ADCDATA_VAL2);
\r
1723 fADC->fPos = fpPos;
\r
1725 fTbinADC = ((*fpPos & 0x000000fc) >> 2);
\r
1726 fMCM->fSingleADCwords = ((*fpPos & 0x00000f00) >> 8);
\r
1727 fADC->fSignals[fTbinADC] = ((*fpPos & 0x003ff000) >> 12);
\r
1728 fADC->fSignals[fTbinADC+1] = ((*fpPos & 0xffc00000) >> 22);
\r
1731 for (Int_t iw = 0; iw < fMCM->fSingleADCwords-1; iw++) { // it goes up to fMCM->fSingleADCwords-1 since the first word was already decoded above
\r
1732 if (HC_HEADER_MASK_ERR(*fpPos) == 0 || *fpPos == END_OF_TRACKLET_MARKERNEW) {
\r
1733 if (fWarnError) AliError(Form("There should be ADC data. We meet HC header or END_OF_TRACKLET_MARKER 0x%08x",*fpPos));
\r
1734 fADC->fCorrupted += 16;
\r
1735 fHC->fCorrupted += 16;
\r
1739 if (fMaskADCword != ADC_WORD_MASK(*fpPos)) {
\r
1740 fADC->fCorrupted += 1;
\r
1741 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC data mask! ADC channel number: %02d [Expected mask: 0x%08x Current mask: 0x%08x] MCM= %s Error : %d",
\r
1742 fADC->fADCnumber, fMaskADCword, ADC_WORD_MASK(*fpPos),DumpMCMinfo(fMCM),fADC->fCorrupted));
\r
1747 fADC->fSignals[fTbinADC + 2] = ((*fpPos & 0x00000ffc) >> 2);
\r
1748 fADC->fSignals[fTbinADC + 3] = ((*fpPos & 0x003ff000) >> 12);
\r
1749 fADC->fSignals[fTbinADC + 4] = ((*fpPos & 0xffc00000) >> 22);
\r
1755 // for(int i=0; i )
\r
1759 if (fADC->fADCnumber <= 1 || fADC->fADCnumber == fMaxADCgeom - 1) {
\r
1760 fADC->fIsShared = kTRUE;
\r
1763 fADC->fIsShared = kFALSE;
\r
1766 fADC->fExtendedCOL = fTRDfeeParam->GetExtendedPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);
\r
1767 fADC->fCOL = fTRDfeeParam->GetPadColFromADC(fMCM->fROB, fMCM->fMCM, fADC->fADCnumber);
\r
1769 if (fADC->fCOL >= fHC->fColMax || fADC->fCOL < 0) {
\r
1770 if (fADC->fIsShared == kFALSE) {
\r
1771 fADC->fCorrupted += 32;
\r
1772 if (fgDebugFlag) AliDebug(11,Form("Wrong column! ADCnumber %d MaxIs %d Col %d MaxIs %d MCM= %s",
\r
1773 fADC->fADCnumber, fMaxADCgeom, fADC->fCOL, fHC->fColMax, DumpMCMinfo(fMCM)));
\r
1777 if (fADC->fCorrupted > 0) {
\r
1786 //--------------------------------------------------------
\r
1787 void AliTRDrawStreamOld::DecodeSMInfo(const UInt_t *word, struct AliTRDrawSM *sm) const
\r
1790 // Decode Supermodule Index Word
\r
1791 // The Supermodule Index Word is a 32-Bit word wit following structure
\r
1792 // ssssssss ssssssss vvvv rrrr r d t mmmm
\r
1793 // s: Size of the Supermodule Header, v: Supermodule Header Version, r: Reserved for future use
\r
1794 // d: Track Data Enabled Bit, t: Tracklet Data Enabled Bit, m: Stack Mask
\r
1796 sm->fPos = (UInt_t*)word;
\r
1798 UInt_t vword = *word;
\r
1799 sm->fHeaderSize = SM_HEADER_SIZE(vword);
\r
1801 if (TRACKLETS_ENABLED(vword) > 0)
\r
1802 sm->fTrackletEnable = kTRUE;
\r
1804 sm->fTrackletEnable = kFALSE;
\r
1806 UInt_t stackMask = STACK_MASK(vword);
\r
1807 sm->fActiveStacks = 0;
\r
1808 for (Int_t i = 0; i < 5; i++) {
\r
1809 if (IS_BIT_SET(stackMask,i) > 0) {
\r
1810 sm->fStackActive[i] = kTRUE;
\r
1811 sm->fActiveStacks++;
\r
1814 sm->fStackActive[i] = kFALSE;
\r
1819 //--------------------------------------------------------
\r
1820 const char *AliTRDrawStreamOld::DumpSMInfo(const struct AliTRDrawSM *sm)
\r
1823 // Get SM structure into a const char
\r
1825 return Form("[ SM Info 0x%08x] : Hsize %d TrackletEnable %d Stacks %d %d %d %d %d",
\r
1826 *sm->fPos, sm->fHeaderSize, sm->fTrackletEnable,
\r
1827 sm->fStackActive[0], sm->fStackActive[1], sm->fStackActive[2],
\r
1828 sm->fStackActive[3], sm->fStackActive[4]);
\r
1831 //--------------------------------------------------------
\r
1832 void AliTRDrawStreamOld::DecodeStackInfo(const UInt_t *word, struct AliTRDrawStack *st) const
\r
1835 // Decode Stack #i Index Word
\r
1836 // The Stack #i Index Word is a 32-Bit word wit following structure
\r
1837 // ssssssss ssssssss vvvv mmmm mmmmmmmm
\r
1838 // s: Size of the Stack #i Header, v: Supermodule Header Version, m: Link Mask
\r
1840 st->fPos = (UInt_t*)word;
\r
1842 UInt_t vword = *word;
\r
1843 st->fHeaderSize = STACK_HEADER_SIZE(vword);
\r
1845 UInt_t linkMask = STACK_LINK_WORD(vword);
\r
1846 st->fActiveLinks = 0;
\r
1847 for (Int_t i = 0; i < 12; i++) {
\r
1848 if (IS_BIT_SET(linkMask,i) > 0) {
\r
1849 st->fLinksActive[i] = kTRUE;
\r
1850 st->fActiveLinks++;
\r
1853 st->fLinksActive[i] = kFALSE;
\r
1858 //--------------------------------------------------------
\r
1859 void AliTRDrawStreamOld::DecodeStackHeader(const UInt_t *word, struct AliTRDrawStack *st, Int_t iword) const
\r
1862 // decode gtu header for stack info
\r
1864 st->fPos = (UInt_t*)word;
\r
1866 UInt_t vword = *word;
\r
1867 st->fLinksDataType[2*iword] = LINK0_DATA_TYPE_FLAG(vword);
\r
1868 st->fLinksMonitor[2*iword] = LINK0_MONITOR_FLAG(vword);
\r
1869 st->fLinksDataType[2*iword+1] = LINK1_DATA_TYPE_FLAG(vword);
\r
1870 st->fLinksMonitor[2*iword+1] = LINK1_MONITOR_FLAG(vword);
\r
1873 //--------------------------------------------------------
\r
1874 const char *AliTRDrawStreamOld::DumpStackInfo(const struct AliTRDrawStack *st)
\r
1877 // format the string with the stack info
\r
1880 return Form("[ Stack Info 0x%08x ] : Hsize %d Links Active %d %d %d %d %d %d %d %d %d %d %d %d",
\r
1881 *st->fPos, st->fHeaderSize,
\r
1882 st->fLinksActive[0], st->fLinksActive[1], st->fLinksActive[2], st->fLinksActive[3],
\r
1883 st->fLinksActive[4], st->fLinksActive[5], st->fLinksActive[6], st->fLinksActive[7],
\r
1884 st->fLinksActive[8], st->fLinksActive[9], st->fLinksActive[10], st->fLinksActive[11]);
\r
1887 //--------------------------------------------------------
\r
1888 Bool_t AliTRDrawStreamOld::DecodeHCwordH0(const UInt_t *word, struct AliTRDrawHC *hc) const
\r
1891 // decode the hc header word 0
\r
1893 UInt_t vword = *word;
\r
1894 hc->fPos[0] = (UInt_t*)word;
\r
1896 hc->fH0Corrupted = HC_HEADER_MASK_ERR(vword);
\r
1897 if (hc->fH0Corrupted > 0) {
\r
1898 if (fgDebugFlag) AliDebug(11,Form("H0 Header Mask Error. Word 0x%08x", *fHC->fPos));
\r
1902 hc->fSpecialRawV = HC_SPECIAL_RAW_VERSION(vword);
\r
1903 hc->fRawVMajor = HC_MAJOR_RAW_VERSION(vword);
\r
1904 hc->fRawVMajorOpt = HC_MAJOR_RAW_VERSION_OPT(vword);
\r
1905 hc->fRawVMinor = HC_MINOR_RAW_VERSION(vword);
\r
1906 hc->fNExtraWords = HC_EXTRA_WORDS(vword);
\r
1907 hc->fDCSboard = HC_DCS_BOARD(vword);
\r
1908 hc->fSM = HC_SM_NUMBER(vword);
\r
1909 hc->fStack = HC_STACK_NUMBER(vword);
\r
1910 hc->fLayer = HC_LAYER_NUMBER(vword);
\r
1911 hc->fSide = HC_SIDE_NUMBER(vword);
\r
1917 //--------------------------------------------------------
\r
1918 Bool_t AliTRDrawStreamOld::DecodeHCwordH1(const UInt_t *word, struct AliTRDrawHC *hc) const
\r
1921 // decode the hc header word 1
\r
1923 UInt_t vword = *word;
\r
1925 hc->fH1Corrupted = HC_HEADER_MASK_ERR(vword);
\r
1926 if (hc->fH1Corrupted > 0) {
\r
1927 if (fgDebugFlag) AliDebug(11,Form("H1 Header Mask Error. Word 0x%08x", *fHC->fPos));
\r
1931 hc->fTimeBins = HC_NTIMEBINS(vword);
\r
1932 hc->fBunchCrossCounter = HC_BUNCH_CROSS_COUNTER(vword);
\r
1933 hc->fPreTriggerCounter = HC_PRETRIGGER_COUNTER(vword);
\r
1934 hc->fPreTriggerPhase = HC_PRETRIGGER_PHASE(vword);
\r
1936 hc->fPos[1] = (UInt_t*)word;
\r
1941 //--------------------------------------------------------
\r
1942 const char *AliTRDrawStreamOld::DumpHCinfoH0(const struct AliTRDrawHC *hc)
\r
1945 // dump the hc header word 0
\r
1948 return Form("Unable to dump. Null received as parameter!?!");
\r
1950 return Form("[ HC[0] at 0x%08x ] : 0x%08x Info is : RawV %d SM %d Stack %d Layer %d Side %d DCSboard %d",
\r
1951 hc->fPos[0], (hc->fPos[0]) ? *(hc->fPos[0]) : 0, hc->fRawVMajor,
\r
1952 fRawReader->GetEquipmentId()-1024, hc->fStack, hc->fLayer, hc->fSide, hc->fDCSboard);
\r
1955 //--------------------------------------------------------
\r
1956 const char *AliTRDrawStreamOld::DumpHCinfoH1(const struct AliTRDrawHC *hc)
\r
1959 // dump the hc header word 1
\r
1962 return Form("Unable to dump. Null received as parameter!?!");
\r
1964 return Form("[ HC[1] at 0x%08x ] : 0x%08x Info is : TBins %d BCcount %d PreTrigCount %d PreTrigPhase %d",
\r
1965 hc->fPos[1], (hc->fPos[1]) ? *(hc->fPos[1]) : 0, hc->fTimeBins, hc->fBunchCrossCounter, hc->fPreTriggerCounter, hc->fPreTriggerPhase);
\r
1968 //--------------------------------------------------------
\r
1969 void AliTRDrawStreamOld::DecodeMCMheader(const UInt_t *word, struct AliTRDrawMCM *mcm) const
\r
1972 // decode the mcm header
\r
1974 UInt_t vword = *word;
\r
1976 if (vword == END_OF_TRACKLET_MARKERNEW) {
\r
1977 if (fWarnError) AliError(Form("There should be MCM header. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));
\r
1978 mcm->fMCMhdCorrupted += 16;
\r
1979 fHC->fCorrupted += 16; //to finish data reading of this HC
\r
1982 mcm->fMCMhdCorrupted = MCM_HEADER_MASK_ERR(vword); //if MCM header mask has error
\r
1983 if (fgDebugFlag && mcm->fMCMhdCorrupted != 0) AliDebug(11,Form("Wrong MCM header mask 0x%08x.\n", *fpPos));
\r
1985 mcm->fROB = MCM_ROB_NUMBER(vword);
\r
1986 mcm->fMCM = MCM_MCM_NUMBER(vword);
\r
1987 mcm->fEvCounter = MCM_EVENT_COUNTER(vword);
\r
1988 mcm->fPos = (UInt_t*)word;
\r
1991 //--------------------------------------------------------
\r
1992 UInt_t AliTRDrawStreamOld::GetMCMadcMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const
\r
1995 // get the adc mask
\r
1997 UInt_t vword = *word;
\r
2000 mcm->fADCMask = 0;
\r
2001 mcm->fADCcount = 0;
\r
2002 mcm->fADCMaskWord = vword;
\r
2004 if (vword == END_OF_TRACKLET_MARKERNEW) {
\r
2005 if (fWarnError) AliError(Form("There should be MCMadcMask. We meet END_OF_TRACKLET_MARKER 0x%08x",vword));
\r
2006 mcm->fADCmaskCorrupted += 16;
\r
2007 fHC->fCorrupted += 16; //to finish data reading of this HC
\r
2010 if ( MCM_ADCMASK_MASK_ERR(vword) == 0 ) {
\r
2011 mcm->fADCMask = MCM_ADCMASK_VAL(vword);
\r
2012 mcm->fADCcount = MCM_ADCMASK_NADC(~vword);
\r
2015 mcm->fADCMask = 0xffffffff;
\r
2016 mcm->fADCmaskCorrupted = 1; // mcm adc mask error
\r
2017 if (fgDebugFlag) AliDebug(11,Form("Wrong ADC Mask word 0x%08x.\n", *fpPos));
\r
2020 return mcm->fADCMask;
\r
2023 //--------------------------------------------------------
\r
2024 void AliTRDrawStreamOld::DecodeMask(const UInt_t *word, struct AliTRDrawMCM *mcm) const
\r
2027 // decode the adc mask - adcs to be read out
\r
2029 mcm->fSingleADCwords = 0;
\r
2031 mcm->fADCMask = GetMCMadcMask(word, mcm);
\r
2033 if (mcm->fADCMask > 0) {
\r
2034 for (Int_t i = 0; i < TRDMAXADC; i++) {
\r
2035 mcm->fADCchannel[mcm->fADCmax] = 0;
\r
2036 if ( IS_BIT_SET(mcm->fADCMask,i) ) {
\r
2037 mcm->fADCchannel[mcm->fADCmax] = i;
\r
2042 if (mcm->fADCcount != mcm->fADCmax && fHC->fRawVMajor >= 32) { // backward compatibility
\r
2043 mcm->fADCmaskCorrupted += 2;
\r
2044 if (fgDebugFlag) AliDebug(11,Form("ADC counts from ADCMask are different %d %d : ADCMask word 0x%08x\n", mcm->fADCcount, mcm->fADCmax, *fMCM->fPos));
\r
2048 //--------------------------------------------------------
\r
2049 void AliTRDrawStreamOld::MCMADCwordsWithTbins(UInt_t fTbins, struct AliTRDrawMCM *mcm) const
\r
2052 // count the expected mcm words for a given tbins
\r
2054 mcm->fSingleADCwords = 0;
\r
2055 mcm->fSingleADCwords = (fTbins-1)/3+1;
\r
2056 if (fTbins > 32) mcm->fSingleADCwords = 10; // if the timebin is more than 30, then fix the number of adc words to 10
\r
2059 //--------------------------------------------------------
\r
2060 const char *AliTRDrawStreamOld::DumpMCMinfo(const struct AliTRDrawMCM *mcm)
\r
2063 // mcm info in a string
\r
2066 return Form("Unable to dump. Null received as parameter!?!");
\r
2068 return Form("[ MCM 0x%08x ] : ROB %d MCM %d EvCounter %d", *(mcm->fPos), mcm->fROB, mcm->fMCM, mcm->fEvCounter);
\r
2071 //--------------------------------------------------------
\r
2072 const char *AliTRDrawStreamOld::DumpMCMadcMask(const struct AliTRDrawMCM *mcm)
\r
2075 // mcm adc mask in a string
\r
2078 return Form("Unable to dump. Null received as parameter!?!");
\r
2080 TString tsreturn = Form("[Word] : 0x%08x => [Mask] : 0x%08x : ", mcm->fADCMaskWord, mcm->fADCMask);
\r
2081 for (Int_t i = 0; i < TRDMAXADC; i++) {
\r
2082 tsreturn += Form("%d ", mcm->fADCchannel[i]);
\r
2085 return tsreturn.Data();
\r