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#include <CamacTBDataFormatter.h>
Public Member Functions | |
| CamacTBDataFormatter () | |
| void | interpretRawData (const FEDRawData &data, EcalTBEventHeader &tbEventHeader, EcalTBHodoscopeRawInfo &hodoRaw, EcalTBTDCRawInfo &tdcRawInfo) |
| virtual | ~CamacTBDataFormatter () |
Private Member Functions | |
| bool | checkStatus (unsigned long word, int wordNumber) |
Private Attributes | |
| int | hodoAll [nHodoPlanes *nHodoFibers] |
| int | hodoHits [nHodoPlanes][nHodoFibers] |
| int | nHodoHits [nHodoPlanes] |
| int | nWordsPerEvent |
| std::vector< int > | scalers_ |
| bool | statusWords [148+4] |
Static Private Attributes | |
| static const int | hodoRawLen = 4 |
| static const int | nHodoFibers = 64 |
| static const int | nHodoPlanes = 4 |
| static const int | nHodoscopes = 2 |
Definition at line 28 of file CamacTBDataFormatter.h.
| CamacTBDataFormatter::CamacTBDataFormatter | ( | ) |
Definition at line 73 of file CamacTBDataFormatter.cc.
References nWordsPerEvent.
{
nWordsPerEvent = 148;
}
| virtual CamacTBDataFormatter::~CamacTBDataFormatter | ( | ) | [inline, virtual] |
Definition at line 33 of file CamacTBDataFormatter.h.
References LogDebug.
{LogDebug("EcalTBRawToDigi") << "@SUB=CamacTBDataFormatter" << "\n"; };
| bool CamacTBDataFormatter::checkStatus | ( | unsigned long | word, |
| int | wordNumber | ||
| ) | [private] |
Definition at line 438 of file CamacTBDataFormatter.cc.
References nWordsPerEvent, and statusWords.
Referenced by interpretRawData().
{
if ( wordNumber < 1 || wordNumber > nWordsPerEvent)
{
edm::LogWarning("CamacTBDataFormatter::checkStatus") << "checking word number: "
<< wordNumber << " which is out of allowed range ("
<< nWordsPerEvent << ")";
return false;
}
bool isOk = true;
if (word & 0x80000000) // daq item not used
{
edm::LogWarning("CamacTBDataFormatter::checkStatus") << "daq item not used at word: "<< wordNumber;
statusWords[wordNumber -1] = false;
isOk = false;
}
if (word & 0x40000000) // vme error on data
{
edm::LogWarning("CamacTBDataFormatter::checkStatus") << "vme error on word: "<< wordNumber;
statusWords[wordNumber -1] = false;
isOk = false;
}
if (word & 0x20000000) // vme error on status
{
edm::LogWarning("CamacTBDataFormatter::checkStatus") << "vme status error at word: "<< wordNumber;
statusWords[wordNumber -1] = false;
isOk = false;
}
if (word & 0x10000000) // camac error (no X)
{
edm::LogWarning("CamacTBDataFormatter::checkStatus") << "camac error (no X) at word: "<< wordNumber;
statusWords[wordNumber -1] = false;
isOk = false;
}
if (word & 0x08000000) // camac error (no Q)
{
edm::LogWarning("CamacTBDataFormatter::checkStatus") << "camac error (no Q) at word: "<< wordNumber;
statusWords[wordNumber -1] = false;
isOk = false;
}
// camac error check not done on purpose from Aug 8, to speed up Camac communication. This bit status is now ignored.
// if (word & 0x04000000) // no camac check error
// {
//edm::LogWarning("CamacTBDataFormatter::checkStatus") << "no camac check error at word: "<< wordNumber;
//statusWords[wordNumber -1] = false;
//isOk = false;
// }
return isOk;
}
| void CamacTBDataFormatter::interpretRawData | ( | const FEDRawData & | data, |
| EcalTBEventHeader & | tbEventHeader, | ||
| EcalTBHodoscopeRawInfo & | hodoRaw, | ||
| EcalTBTDCRawInfo & | tdcRawInfo | ||
| ) |
Definition at line 79 of file CamacTBDataFormatter.cc.
References a, b, checkStatus(), FEDRawData::data(), hodoHits, hodoRawLen, i, j, LogDebug, hodo_fibre_index::nfiber, nHodoFibers, nHodoPlanes, nWordsPerEvent, DTTTrigCorrFirst::run, scalers_, EcalTBHodoscopePlaneRawHits::setChannels(), EcalTBHodoscopePlaneRawHits::setHit(), EcalTBHodoscopeRawInfo::setPlane(), EcalTBHodoscopeRawInfo::setPlanes(), EcalTBEventHeader::setS6ADC(), EcalTBTDCRawInfo::setSample(), EcalTBEventHeader::setScalers(), EcalTBTDCRawInfo::setSize(), EcalTBEventHeader::setTableIsMoving(), FEDRawData::size(), and statusWords.
Referenced by EcalDCCTB07UnpackingModule::produce(), and EcalDCCTBUnpackingModule::produce().
{
const unsigned long * buffer = ( reinterpret_cast<unsigned long*>(const_cast<unsigned char*> ( fedData.data())));
int fedLenght = fedData.size(); // in Bytes
// check ultimate fed size and strip off fed-header and -trailer
if (fedLenght != (nWordsPerEvent *4) )
{
edm::LogError("CamacTBDataFormatter") << "CamacTBData has size " << fedLenght
<<" Bytes as opposed to expected "
<< (nWordsPerEvent *4)
<< ". Returning.";
return;
}
unsigned long a=1; // used to extract an 8 Bytes word from fed
unsigned long b=1; // used to manipulate the 8 Bytes word and get what needed
// initializing array of statuses
for (int wordNumber=0; wordNumber<nWordsPerEvent; wordNumber++)
{ statusWords[wordNumber ] = true;}
// for (int wordNumber=0; wordNumber<nWordsPerEvent; wordNumber++)
// { checkStatus( buffer[wordNumber], wordNumber);}
// for (int wordNumber=0; wordNumber<nWordsPerEvent; wordNumber++)
// {
// if (! statusWords[wordNumber])
// {
// edm::LogError("CamacTBDataFormatter") << "bad status in some of the event words; returning;";
// }
// }
int wordCounter =0;
wordCounter +=4;
// read first word
a = buffer[wordCounter];wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\nword:\t" << a;
b = (a& 0xff000000);
b = b >> 24;
LogDebug("CamacTBDataFormatter") << "format ver:\t" << b;
b = (a& 0xff0000);
b = b >> 16;
LogDebug("CamacTBDataFormatter") << "major:\t" << b;
b = (a& 0xff00);
b = b >> 8;
LogDebug("CamacTBDataFormatter") << "minor:\t" << b;
a = buffer[wordCounter];wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
LogDebug("CamacTBDataFormatter") << "time stamp secs: "<<a;
a = buffer[wordCounter];wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
LogDebug("CamacTBDataFormatter") << "time stamp musecs: " <<a;
a = buffer[wordCounter];wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
b = (a& 0xffffff);
LogDebug("CamacTBDataFormatter") << "LV1A: "<< b;
int lv1 = b;
a = buffer[wordCounter];wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
b = (a& 0xffff0000);
b = b >> 16;
LogDebug("CamacTBDataFormatter") << "run number: "<< b;
int run = b;
b = (a& 0xffff);
LogDebug("CamacTBDataFormatter") << "spill number: "<< b;
int spill = b;
a = buffer[wordCounter];wordCounter++;
b = (a& 0xffff);
LogDebug("CamacTBDataFormatter") << "event number in spill: "<< b;
a = buffer[wordCounter];wordCounter++;
b = (a& 0xffffff);
LogDebug("CamacTBDataFormatter") << "internal event number: "<< b;
a = buffer[wordCounter];wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
b = (a& 0xffff0000);
b = b >> 16;
LogDebug("CamacTBDataFormatter") << "vme errors: "<< b;
b = (a& 0xffff);
LogDebug("CamacTBDataFormatter") << "camac errors: "<< b;
a = buffer[wordCounter];wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
b = a;
LogDebug("CamacTBDataFormatter") << "extended (32 bits) run number: "<< b;
// skip 1 reserved words
wordCounter +=1;
/**********************************
// acessing the hodoscope block
**********************************/
// getting 16 words buffer and checking words statuses
unsigned long bufferHodo[16];
bool hodoAreGood = true;
for (int hodo=0; hodo<16; hodo++)
{
hodoAreGood = hodoAreGood && checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter];
bufferHodo[hodo] = buffer[wordCounter];
wordCounter++;
b = (a& 0xffffff);
LogDebug("CamacTBDataFormatter") << "hodo: " << hodo << "\t: " << b;
}
hodoRaw.setPlanes(0);
// unpacking the hodo data
if (hodoAreGood){
for (int iplane=0; iplane<nHodoPlanes; iplane++)
{
int detType = 1; // new mapping for electronics channels
for (int fiber=0; fiber<nHodoFibers; fiber++) { hodoHits[iplane][fiber] = 0; }
int ch=0;
// loop on [4-24bits words] = 1 plane
for(int j=0; j<hodoRawLen; j++)
{
int word= bufferHodo[ j+iplane*hodoRawLen ] &0xffff;
for(int i=1; i<0x10000; i<<=1)
{
if ( word & i )
{
// map electronics channel to No of fibre
hodoHits[iplane][ hodoFiberMap[detType][ch].nfiber - 1]++;
}
ch ++;
}
}
}
// building the hodo infos (returning decoded hodoscope hits information)
hodoRaw.setPlanes((unsigned int)nHodoPlanes);
for (int ipl = 0; ipl < nHodoPlanes; ipl++)
{
EcalTBHodoscopePlaneRawHits theHodoPlane;
theHodoPlane.setChannels((unsigned int)nHodoFibers);
for (int fib = 0; fib < nHodoFibers; fib++){ theHodoPlane.setHit((unsigned int)fib, (bool)hodoHits[ipl][fib]); }
hodoRaw.setPlane((unsigned int)ipl, theHodoPlane);
}
}
else
{
edm::LogWarning("CamacTBDataFormatter") << "hodoscope block has hardware problems or is partly unused at LV1: "
<< lv1 << " spill: " << spill
<< "run: " << run
<< ". Skipping digi.";
}
/**********************************
// acessing the scalers block
**********************************/
// getting 72 words buffer and checking words statuses
scalers_.clear();
scalers_.reserve(36);
bool scalersAreGood = true;
for (int scaler=0; scaler<72; scaler++)
{
scalersAreGood = scalersAreGood && checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter]; wordCounter++;
b = (a& 0xffffff);
LogDebug("CamacTBDataFormatter") << "scaler: " << scaler << "\t: " << b;
// filling vector container with scalers words
if ( (scaler%2)==0 ) scalers_.push_back(b);
}
if (scalersAreGood){
tbEventHeader.setScalers (scalers_);
}
else
{
edm::LogWarning("CamacTBDataFormatter") << "scalers block has hardware problems or is partly unused at LV1: "
<< lv1 << " spill: " << spill
<< "run: " << run;
}
/**********************************
// acessing the fingers block
**********************************/
LogDebug("CamacTBDataFormatter") <<"\n";
bool fingersAreGood = true;
for (int finger=0; finger<2; finger++)
{
fingersAreGood = fingersAreGood && checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter]; wordCounter++;
b = (a& 0xffffff);
LogDebug("CamacTBDataFormatter") << "finger: " << finger << "\t: " << b;
}
if (fingersAreGood){
; }
else
{
edm::LogWarning("CamacTBDataFormatter") << "fingers block has hardware problems or is partly unused at LV1: "
<< lv1 << " spill: " << spill
<< "run: " << run;
}
/**********************************
// acessing the multi stop TDC block
**********************************/
a = buffer[wordCounter]; wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
b = (a& 0x000000ff);
LogDebug("CamacTBDataFormatter") << "number of words used in multi stop TDC words: "<< b;
int numberTDCwords = b;
numberTDCwords = 16;
bool multiStopTDCIsGood = true;
for (int tdc=0; tdc< numberTDCwords ; tdc++)
{
multiStopTDCIsGood = multiStopTDCIsGood && checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter]; wordCounter++;
b =a;
LogDebug("CamacTBDataFormatter") << "tdc: " << tdc << "\t: " << b;
}
if ( multiStopTDCIsGood ){
; }
else
{
edm::LogWarning("CamacTBDataFormatter") << "multi stop TDC block has hardware problems or is partly unused at LV1: "
<< lv1 << " spill: " << spill
<< "run: " << run;
}
// skip the unused words in multi stop TDC block
wordCounter += (16 - numberTDCwords);
/**********************************
// acessing table in position bit
**********************************/
a = buffer[wordCounter]; wordCounter++;
b = (a & 0x00000001); //1= table is in position; 0=table is moving
bool tableIsMoving;
if ( b ){
LogDebug("CamacTBDataFormatter") << " table is in position.";
tableIsMoving = false;
}
else
{
LogDebug("CamacTBDataFormatter") << " table is moving.";
tableIsMoving = true;
}
tbEventHeader.setTableIsMoving( tableIsMoving );
wordCounter += 3;
/**********************************
// acessing ADC block
**********************************/
// skip 10 reserved words
wordCounter += 10;
bool ADCIsGood = true;
// ADCIsGood = ADCIsGood && checkStatus(buffer[wordCounter], wordCounter);
ADCIsGood = checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter]; wordCounter++; // NOT read out
b = (a&0x00ffffff);
LogDebug("CamacTBDataFormatter") << "ADC word1: " << a << "\t ADC2: " << b << " word is: " << (wordCounter-1);
// ADCIsGood = true;
// ADCIsGood = ADCIsGood && checkStatus(buffer[wordCounter], wordCounter);
ADCIsGood = checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter]; wordCounter++; // read out
b = (a&0xffffff);
LogDebug("CamacTBDataFormatter") << "ADC word2, adc channel 11, ampli S6: " << a << "\t ADC2: " << b;
if (ADCIsGood) tbEventHeader.setS6ADC ( b ) ;
else tbEventHeader.setS6ADC ( -1 ) ;
/**********************************
// acessing TDC block
**********************************/
// skip 6 reserved words
wordCounter += 6;
bool TDCIsGood = true;
TDCIsGood = ADCIsGood && checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter]; wordCounter++;
b = (a & 0xfffff);
LogDebug("CamacTBDataFormatter") << "TDC word1: " << a << "\t TDC2: " << b;
TDCIsGood = ADCIsGood && checkStatus(buffer[wordCounter], wordCounter);
a = buffer[wordCounter]; wordCounter++;
b = (a & 0xfffff);
LogDebug("CamacTBDataFormatter") << "TDC word2: (ext_val_trig - LHC_clock) "
<< a << "\t (ext_val_trig - LHC_clock): "
<< b;
tdcRawInfo.setSize(1);
int sampleNumber =1;
EcalTBTDCSample theTdc(sampleNumber, b);
tdcRawInfo.setSample(0, theTdc);
a = buffer[wordCounter]; wordCounter++;
LogDebug("CamacTBDataFormatter") << "\n\n word:\t" << a;
b = a;
LogDebug("CamacTBDataFormatter") << "last word of event: "<< b;
}
int CamacTBDataFormatter::hodoAll[nHodoPlanes *nHodoFibers] [private] |
Definition at line 60 of file CamacTBDataFormatter.h.
int CamacTBDataFormatter::hodoHits[nHodoPlanes][nHodoFibers] [private] |
Definition at line 59 of file CamacTBDataFormatter.h.
Referenced by interpretRawData().
const int CamacTBDataFormatter::hodoRawLen = 4 [static, private] |
Definition at line 56 of file CamacTBDataFormatter.h.
Referenced by interpretRawData().
const int CamacTBDataFormatter::nHodoFibers = 64 [static, private] |
Definition at line 53 of file CamacTBDataFormatter.h.
Referenced by interpretRawData().
int CamacTBDataFormatter::nHodoHits[nHodoPlanes] [private] |
Definition at line 58 of file CamacTBDataFormatter.h.
const int CamacTBDataFormatter::nHodoPlanes = 4 [static, private] |
Definition at line 55 of file CamacTBDataFormatter.h.
Referenced by interpretRawData().
const int CamacTBDataFormatter::nHodoscopes = 2 [static, private] |
Definition at line 54 of file CamacTBDataFormatter.h.
int CamacTBDataFormatter::nWordsPerEvent [private] |
Definition at line 51 of file CamacTBDataFormatter.h.
Referenced by CamacTBDataFormatter(), checkStatus(), and interpretRawData().
std::vector<int> CamacTBDataFormatter::scalers_ [private] |
Definition at line 63 of file CamacTBDataFormatter.h.
Referenced by interpretRawData().
bool CamacTBDataFormatter::statusWords[148+4] [private] |
Definition at line 61 of file CamacTBDataFormatter.h.
Referenced by checkStatus(), and interpretRawData().
1.7.3