CSCCFEBTimeSlice Class Reference

#include <CSCCFEBTimeSlice.h>

Public Member Functions
unsigned	calcCRC () const
bool	check () const
bool	checkCRC () const
	CSCCFEBTimeSlice ()
unsigned	get_buffer_count () const
unsigned	get_buffer_warning () const
unsigned	get_crc () const
	accessors for words 97, 98 and 99 More...
unsigned	get_L1A_number () const
unsigned	get_l1pipe_empty () const
unsigned	get_l1pipe_full () const
unsigned	get_lctpipe_count () const
unsigned	get_lctpipe_empty () const
unsigned	get_lctpipe_full () const
unsigned	get_n_free_sca_blocks () const
CSCCFEBSCAControllerWord	scaControllerWord (int layer) const
	unpacked from the controller words for each channel in the layer More...
void	set_L1Anumber (unsigned l1a)
void	setControllerWord (const CSCCFEBSCAControllerWord &controllerWord)
void	setCRC ()
	=VB= Set calculated CRC value for simulated CFEB Time Slice data More...
bool	sixteenSamples ()
	whether we keep 8 or 16 time samples More...
unsigned	sizeInWords () const
CSCCFEBDataWord *	timeSample (int index) const
	input from 0 to 95 More...
CSCCFEBDataWord *	timeSample (int layer, int channel, bool isDCFEB=false) const
	layer and element count from one More...

Private Attributes
unsigned	blank_space_1: 4
unsigned	blank_space_3: 4
unsigned	buffer_count: 5
unsigned	buffer_warning: 1
	WORD 99. More...
unsigned	crc: 16
	WORD 97. More...
unsigned	dummy: 16
	WORD 100. More...
unsigned	L1A_number:6
unsigned	l1pipe_empty: 1
unsigned	l1pipe_full: 1
unsigned	lctpipe_count: 4
unsigned	lctpipe_empty: 1
unsigned	lctpipe_full: 1
unsigned	n_free_sca_blocks: 4
	WORD 98. More...
unsigned short	theSamples [96]

Friends
std::ostream &	operator<< (std::ostream &os, const CSCCFEBTimeSlice &)

Detailed Description

Definition at line 56 of file CSCCFEBTimeSlice.h.

Constructor & Destructor Documentation

CSCCFEBTimeSlice::CSCCFEBTimeSlice

(

)

Definition at line 13 of file CSCCFEBTimeSlice.cc.

References blank_space_1, blank_space_3, and dummy.

{
    bzero(this, 99*2);
  dummy = 0x7FFF;
  blank_space_1 = 0x7;
  blank_space_3 = 0x7;
}

Member Function Documentation

unsigned CSCCFEBTimeSlice::calcCRC

(

)

const

Definition at line 72 of file CSCCFEBTimeSlice.cc.

References theSamples.

Referenced by checkCRC(), and setCRC().

{
        unsigned CRC=0;
        for(uint16_t pos=0; pos<96; ++pos)
        CRC=(theSamples[pos]&0x1fff)^((theSamples[pos]&0x1fff)<<1)^(((CRC&0x7ffc)>>2)|((0x0003&CRC)<<13))^((CRC&0x7ffc)>>1);
        return CRC;
}

bool CSCCFEBTimeSlice::check ( ) const

inline

Old CFEB format: dummy word 100 should be 0x7FFF New CFEB format: the sum of word 97 and 100 should be 0x7FFF (word 100 is inverted word 97)

Definition at line 85 of file CSCCFEBTimeSlice.h.

References crc, and dummy.

Referenced by CSCCFEBData::CSCCFEBData().

{return ((dummy == 0x7FFF)||((dummy+crc)== 0x7FFF));}

bool CSCCFEBTimeSlice::checkCRC ( ) const

inline

Definition at line 87 of file CSCCFEBTimeSlice.h.

References calcCRC(), and crc.

{return crc==calcCRC();}

unsigned CSCCFEBTimeSlice::get_buffer_count ( ) const

inline

Definition at line 106 of file CSCCFEBTimeSlice.h.

References buffer_count.

Referenced by cscdqm::EventProcessor::processCSC().

{return buffer_count;}

unsigned CSCCFEBTimeSlice::get_buffer_warning ( ) const

inline

Definition at line 105 of file CSCCFEBTimeSlice.h.

References buffer_warning.

{return buffer_warning;}

unsigned CSCCFEBTimeSlice::get_crc ( ) const

inline

accessors for words 97, 98 and 99

Definition at line 98 of file CSCCFEBTimeSlice.h.

References crc.

Referenced by CSCCFEBData::statusDigi().

{return crc;}

unsigned CSCCFEBTimeSlice::get_L1A_number ( ) const

inline

Definition at line 107 of file CSCCFEBTimeSlice.h.

References L1A_number.

{return L1A_number;}

unsigned CSCCFEBTimeSlice::get_l1pipe_empty ( ) const

inline

Definition at line 104 of file CSCCFEBTimeSlice.h.

References l1pipe_empty.

Referenced by cscdqm::EventProcessor::processCSC().

{return l1pipe_empty;}

unsigned CSCCFEBTimeSlice::get_l1pipe_full ( ) const

inline

Definition at line 102 of file CSCCFEBTimeSlice.h.

References l1pipe_full.

Referenced by cscdqm::EventProcessor::processCSC().

{return l1pipe_full;}

unsigned CSCCFEBTimeSlice::get_lctpipe_count ( ) const

inline

Definition at line 100 of file CSCCFEBTimeSlice.h.

References lctpipe_count.

Referenced by cscdqm::EventProcessor::processCSC().

{return lctpipe_count;}

unsigned CSCCFEBTimeSlice::get_lctpipe_empty ( ) const

inline

Definition at line 103 of file CSCCFEBTimeSlice.h.

References lctpipe_empty.

Referenced by cscdqm::EventProcessor::processCSC().

{return lctpipe_empty;}

unsigned CSCCFEBTimeSlice::get_lctpipe_full ( ) const

inline

Definition at line 101 of file CSCCFEBTimeSlice.h.

References lctpipe_full.

Referenced by cscdqm::EventProcessor::processCSC().

{return lctpipe_full;}

unsigned CSCCFEBTimeSlice::get_n_free_sca_blocks ( ) const

inline

Definition at line 99 of file CSCCFEBTimeSlice.h.

References n_free_sca_blocks.

Referenced by cscdqm::EventProcessor::processCSC().

{return n_free_sca_blocks;}

CSCCFEBSCAControllerWord CSCCFEBTimeSlice::scaControllerWord

(

int

layer

)

const

unpacked from the controller words for each channel in the layer

Definition at line 48 of file CSCCFEBTimeSlice.cc.

References CSCCFEBDataWord::controllerData, i, query::result, and timeSample().

Referenced by cscdqm::EventProcessor::processCSC().

{
  unsigned int result=0;
  for(unsigned i = 0; i < 16; ++i) {
     result |= timeSample(i*6+layer-1)->controllerData << i;
  }
  return CSCCFEBSCAControllerWord(result);
}

void CSCCFEBTimeSlice::set_L1Anumber ( unsigned  l1a )

inline

Definition at line 109 of file CSCCFEBTimeSlice.h.

References L1A_number.

{L1A_number = l1a & 0x3F;}

void CSCCFEBTimeSlice::setControllerWord

(

const CSCCFEBSCAControllerWord &

controllerWord

)

Definition at line 58 of file CSCCFEBTimeSlice.cc.

References CSCCFEBDataWord::controllerData, and timeSample().

Referenced by CSCCFEBData::CSCCFEBData().

{
  for(int layer = 1; layer <= 6; ++layer)
    {
      for(int channel = 1; channel <= 16; ++channel)
    {
      const unsigned short * shortWord = reinterpret_cast<const unsigned short *>(&controllerWord);
      timeSample(layer, channel)->controllerData
        = ( *shortWord >> (channel-1)) & 1;
    }
    }
}

void CSCCFEBTimeSlice::setCRC ( )

inline

=VB= Set calculated CRC value for simulated CFEB Time Slice data

Definition at line 92 of file CSCCFEBTimeSlice.h.

References calcCRC(), crc, and dummy.

{ crc=calcCRC(); dummy=0x7FFF-crc;}

bool CSCCFEBTimeSlice::sixteenSamples ( )

inline

whether we keep 8 or 16 time samples

Definition at line 73 of file CSCCFEBTimeSlice.h.

References CSCCFEBDataWord::controllerData, and timeSample().

Referenced by CSCCFEBData::CSCCFEBData().

                        {/*return scaControllerWord(1).ts_flag;i*/
    return timeSample(95)->controllerData;}

unsigned CSCCFEBTimeSlice::sizeInWords ( ) const

inline

Definition at line 75 of file CSCCFEBTimeSlice.h.

Referenced by CSCCFEBData::CSCCFEBData().

{return 100;}

CSCCFEBDataWord* CSCCFEBTimeSlice::timeSample ( int  index ) const

inline

input from 0 to 95

Definition at line 61 of file CSCCFEBTimeSlice.h.

References cmsHarvester::index, and theSamples.

Referenced by CSCCFEBData::adcCounts(), CSCCFEBData::adcOverflow(), CSCCFEBData::add(), CSCCFEBData::controllerData(), CSCCFEBData::digis(), CSCCFEBData::errorstat(), operator<<(), CSCCFEBData::overlappedSampleFlag(), scaControllerWord(), setControllerWord(), sixteenSamples(), CSCCFEBData::statusDigi(), and timeSample().

                                                {
    return (CSCCFEBDataWord *)(theSamples+index);
  }

CSCCFEBDataWord * CSCCFEBTimeSlice::timeSample	(	int	layer,
		int	channel,
		bool	isDCFEB = false
	)		const

layer and element count from one

!!! Important change. Use isDCFEB flag in user code to distinguish between CFEB and DCFEB !!! Use CSCCFEBData::isDCFEB() function to get this flag from CSCCFEBData object

!! New DCFEBs don't use gray coding for channels

Definition at line 34 of file CSCCFEBTimeSlice.cc.

References assert(), channelInverseGrayCode, layerInverseGrayCode, and timeSample().

{
  assert(layer >= 1 && layer <= 6);
  assert(channel >=1 && channel <= 16);
  int layerIndex = layerInverseGrayCode[layer-1];

  unsigned channelIndex = channelInverseGrayCode[channel-1];
  if (isDCFEB) channelIndex = channel-1; 
  unsigned scaBin = channelIndex*6 + layerIndex;
  assert(scaBin < 96U); // scaBin >= 0, since scaBin is unsigned
  return timeSample(scaBin);
}

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os, const CSCCFEBTimeSlice &  slice  )

friend

Definition at line 81 of file CSCCFEBTimeSlice.cc.

{
  for(int ichannel = 1; ichannel <= 16; ++ichannel) 
    {
      for(int ilayer = 1; ilayer <= 6; ++ilayer)
    {
      //unsigned index = (ilayer-1) + (ichannel-1)*6;
      //int value = (slice.timeSample(index))->adcCounts - 560;
      int value = (slice.timeSample(ilayer, ichannel))->adcCounts - 560; 
      os << " " << std::setw(5) << std::dec << value;
    }
      os << std::endl;
    }
  return os;
}

Member Data Documentation

unsigned CSCCFEBTimeSlice::blank_space_1

private

Definition at line 124 of file CSCCFEBTimeSlice.h.

Referenced by CSCCFEBTimeSlice().

unsigned CSCCFEBTimeSlice::blank_space_3

private

Definition at line 131 of file CSCCFEBTimeSlice.h.

Referenced by CSCCFEBTimeSlice().

unsigned CSCCFEBTimeSlice::buffer_count

private

Definition at line 129 of file CSCCFEBTimeSlice.h.

Referenced by get_buffer_count().

unsigned CSCCFEBTimeSlice::buffer_warning

private

WORD 99.

Definition at line 128 of file CSCCFEBTimeSlice.h.

Referenced by get_buffer_warning().

unsigned CSCCFEBTimeSlice::crc

private

WORD 97.

Definition at line 115 of file CSCCFEBTimeSlice.h.

Referenced by check(), checkCRC(), get_crc(), and setCRC().

unsigned CSCCFEBTimeSlice::dummy

private

WORD 100.

Definition at line 134 of file CSCCFEBTimeSlice.h.

Referenced by check(), CSCCFEBTimeSlice(), and setCRC().

unsigned CSCCFEBTimeSlice::L1A_number

private

Definition at line 130 of file CSCCFEBTimeSlice.h.

Referenced by get_L1A_number(), and set_L1Anumber().

unsigned CSCCFEBTimeSlice::l1pipe_empty

private

Definition at line 123 of file CSCCFEBTimeSlice.h.

Referenced by get_l1pipe_empty().

unsigned CSCCFEBTimeSlice::l1pipe_full

private

Definition at line 121 of file CSCCFEBTimeSlice.h.

Referenced by get_l1pipe_full().

unsigned CSCCFEBTimeSlice::lctpipe_count

private

Definition at line 119 of file CSCCFEBTimeSlice.h.

Referenced by get_lctpipe_count().

unsigned CSCCFEBTimeSlice::lctpipe_empty

private

Definition at line 122 of file CSCCFEBTimeSlice.h.

Referenced by get_lctpipe_empty().

unsigned CSCCFEBTimeSlice::lctpipe_full

private

Definition at line 120 of file CSCCFEBTimeSlice.h.

Referenced by get_lctpipe_full().

unsigned CSCCFEBTimeSlice::n_free_sca_blocks

private

WORD 98.

Definition at line 118 of file CSCCFEBTimeSlice.h.

Referenced by get_n_free_sca_blocks().

unsigned short CSCCFEBTimeSlice::theSamples[96]

private

Definition at line 112 of file CSCCFEBTimeSlice.h.

Referenced by calcCRC(), and timeSample().