#include <SiStripFEDSpyBuffer.h>

Inheritance diagram for sistrip::FEDSpyBuffer:

Public Member Functions
bool	channelGood (const uint8_t internalFEDannelNum) const override

bool	delayChipGood (const uint8_t delayChip) const

uint32_t	delayChipL1ID (const uint8_t delayChip) const

uint32_t	delayChipTotalEventCount (const uint8_t delayChip) const

	FEDSpyBuffer (const FEDRawData &fedBuffer)

uint32_t	globalRunNumber () const

void	print (std::ostream &os) const override

uint32_t	spyHeaderL1ID () const

uint32_t	spyHeaderTotalEventCount () const

	~FEDSpyBuffer () override

Public Member Functions inherited from sistrip::FEDBufferBase
uint8_t	apveAddress () const

FEDBufferFormat	bufferFormat () const

size_t	bufferSize () const

uint16_t	calcCRC () const

const FEDChannel &	channel (const uint8_t internalFEDChannelNum) const

const FEDChannel &	channel (const uint8_t internalFEUnitNum, const uint8_t internalChannelNum) const

bool	channelGood (const uint8_t internalFEUnitNum, const uint8_t internalChannelNum) const

bool	checkAPVEAddressValid () const

bool	checkBufferFormat () const

bool	checkCRC () const

bool	checkHeaderType () const

bool	checkLengthFromTrailer () const

bool	checkMajorityAddresses () const

bool	checkNoExtraHeadersOrTrailers () const

bool	checkNoFEOverflows () const

bool	checkNoSlinkCRCError () const

bool	checkNoSLinkTransmissionError () const

bool	checkNoUnexpectedSourceID () const

bool	checkReadoutMode () const

bool	checkSourceIDs () const

virtual std::string	checkSummary () const

uint16_t	daqBXID () const

uint16_t	daqCRC () const

uint32_t	daqEventLengthIn64bitWords () const

uint32_t	daqEventLengthInBytes () const

FEDDAQEventType	daqEventType () const

FEDDAQHeader	daqHeader () const

uint32_t	daqLvl1ID () const

uint16_t	daqSourceID () const

FEDDAQTrailer	daqTrailer () const

FEDTTSBits	daqTTSState () const

bool	doChecks () const

bool	doDAQHeaderAndTrailerChecks () const

bool	doTrackerSpecialHeaderChecks () const

void	dump (std::ostream &os) const

void	dumpOriginalBuffer (std::ostream &os) const

	FEDBufferBase (const FEDRawData &fedBuffer)

FEDStatusRegister	fedStatusRegister () const

bool	feEnabled (const uint8_t internalFEUnitNum) const

bool	feOverflow (const uint8_t internalFEUnitNum) const

FEDHeaderType	headerType () const

FEDLegacyReadoutMode	legacyReadoutMode () const

bool	majorityAddressErrorForFEUnit (const uint8_t internalFEUnitNum) const

uint8_t	nFEUnitsEnabled () const

uint8_t	packetCode (bool legacy=false, const uint8_t internalFEDChannelNum=0) const

FEDReadoutMode	readoutMode () const

uint16_t	sourceID () const

TrackerSpecialHeader	trackerSpecialHeader () const

virtual	~FEDBufferBase ()

Private Member Functions
void	findChannels ()

Private Attributes
uint16_t	payloadLength_

const uint8_t *	payloadPointer_

uint8_t	versionId_

Static Private Attributes
static const uint8_t	channelPositionsInData_ [FEDCH_PER_DELAY_CHIP] = {0, 3, 2, 1}

Additional Inherited Members
Protected Member Functions inherited from sistrip::FEDBufferBase
	FEDBufferBase (const FEDRawData &fedBuffer, const bool fillChannelVector)

const uint8_t *	getPointerToByteAfterEndOfPayload () const

const uint8_t *	getPointerToDataAfterTrackerSpecialHeader () const

Protected Attributes inherited from sistrip::FEDBufferBase
std::vector< FEDChannel >	channels_

Detailed Description

Definition at line 33 of file SiStripFEDSpyBuffer.h.

Constructor & Destructor Documentation

◆ FEDSpyBuffer()

sistrip::FEDSpyBuffer::FEDSpyBuffer ( const FEDRawData & fedBuffer )

explicit

constructor from a FEDRawData buffer

The sistrip::preconstructCheckFEDSpyBuffer() method should be used to check the validity of fedBuffer before constructing a sistrip::FEDBuffer.

See also: sistrip::preconstructCheckFEDSpyBuffer()

Definition at line 8 of file SiStripFEDSpyBuffer.cc.

       : FEDBufferBase(fedBuffer),
         payloadPointer_(getPointerToDataAfterTrackerSpecialHeader() + 16),
         payloadLength_(getPointerToByteAfterEndOfPayload() - payloadPointer_),
         versionId_(*(getPointerToDataAfterTrackerSpecialHeader() + 3)) {
     //Check the buffer format version ID and take action for any exceptions
     if (versionId_ == 0x00) {
       payloadPointer_ = payloadPointer_ - 8;
     }
     //find the channel start positions
     findChannels();
   }

References findChannels(), payloadPointer_, and versionId_.

◆ ~FEDSpyBuffer()

sistrip::FEDSpyBuffer::~FEDSpyBuffer ( )

override

Definition at line 21 of file SiStripFEDSpyBuffer.cc.

21 {}

Member Function Documentation

◆ channelGood()

bool sistrip::FEDSpyBuffer::channelGood ( const uint8_t internalFEDannelNum ) const

overridevirtual

Reimplemented from sistrip::FEDBufferBase.

Definition at line 135 of file SiStripFEDSpyBuffer.cc.

                                                                           {
     return delayChipGood(internalFEDChannelNum / FEDCH_PER_DELAY_CHIP);
   }

References delayChipGood(), sistrip::FEDCH_PER_DELAY_CHIP, and sistrip::internalFEDChannelNum().

◆ delayChipGood()

bool sistrip::FEDSpyBuffer::delayChipGood ( const uint8_t delayChip ) const

Definition at line 107 of file SiStripFEDSpyBuffer.cc.

                                                                 {
     if (versionId_ == 0x00) {
       if (delayChip == 0)
         return true;
     }
     uint32_t l1CountBefore = 0;
     uint32_t totalEventCountBefore = 0;
     if (delayChip == 0) {
       l1CountBefore = spyHeaderL1ID();
       totalEventCountBefore = spyHeaderTotalEventCount();
     } else {
       l1CountBefore = delayChipL1ID(delayChip - 1);
       totalEventCountBefore = delayChipTotalEventCount(delayChip - 1);
     }
     const uint32_t l1CountAfter = delayChipL1ID(delayChip);
     const uint32_t totalEventCountAfter = delayChipTotalEventCount(delayChip);
     const bool eventMatches = ((l1CountBefore == l1CountAfter) && (totalEventCountBefore == totalEventCountAfter));
     if (!eventMatches) {
       std::ostringstream ss;
       ss << "Delay chip data was overwritten on chip " << uint16_t(delayChip) << " L1A before: " << l1CountBefore
          << " after: " << l1CountAfter << " Total event count before: " << totalEventCountBefore
          << " after: " << totalEventCountAfter << std::endl;
       dump(ss);
       edm::LogInfo("FEDSpyBuffer") << ss.str();
     }
     return eventMatches;
   }

References delayChipL1ID(), delayChipTotalEventCount(), sistrip::FEDBufferBase::dump(), spyHeaderL1ID(), spyHeaderTotalEventCount(), contentValuesCheck::ss, and versionId_.

Referenced by channelGood().

◆ delayChipL1ID()

uint32_t sistrip::FEDSpyBuffer::delayChipL1ID ( const uint8_t delayChip ) const

Definition at line 82 of file SiStripFEDSpyBuffer.cc.

                                                                     {
     const uint8_t* delayChipCounters = payloadPointer_ + ((SPY_DELAY_CHIP_BUFFER_SIZE_IN_BYTES) * (delayChip + 1) - 8);
     uint32_t result = 0;
     result |= delayChipCounters[4];
     result |= (uint32_t(delayChipCounters[5]) << 8);
     result |= (uint32_t(delayChipCounters[6]) << 16);
     result |= (uint32_t(delayChipCounters[7]) << 24);
     return result;
   }

References payloadPointer_, mps_fire::result, and sistrip::SPY_DELAY_CHIP_BUFFER_SIZE_IN_BYTES.

Referenced by delayChipGood(), and spyHeaderL1ID().

◆ delayChipTotalEventCount()

uint32_t sistrip::FEDSpyBuffer::delayChipTotalEventCount ( const uint8_t delayChip ) const

Definition at line 92 of file SiStripFEDSpyBuffer.cc.

                                                                                {
     const uint8_t* delayChipCounters = payloadPointer_ + ((SPY_DELAY_CHIP_BUFFER_SIZE_IN_BYTES) * (delayChip + 1) - 8);
     uint32_t result = 0;
     result |= delayChipCounters[0];
     result |= (uint32_t(delayChipCounters[1]) << 8);
     result |= (uint32_t(delayChipCounters[2]) << 16);
     result |= (uint32_t(delayChipCounters[3]) << 24);
     return result;
   }

References payloadPointer_, mps_fire::result, and sistrip::SPY_DELAY_CHIP_BUFFER_SIZE_IN_BYTES.

Referenced by delayChipGood(), and spyHeaderTotalEventCount().

◆ findChannels()

void sistrip::FEDSpyBuffer::findChannels ( )

private

Definition at line 23 of file SiStripFEDSpyBuffer.cc.

                                   {
     size_t delayChipStartByteIndex = 0;
     //Loop over delay chips checking their data fits into buffer and setting up channel objects with correct offset
     for (uint8_t iDelayChip = 0; iDelayChip < DELAY_CHIPS_PER_FED; ++iDelayChip) {
       if (delayChipStartByteIndex + SPY_DELAY_CHIP_BUFFER_SIZE_IN_BYTES > payloadLength_) {
         throw cms::Exception("FEDSpyBuffer") << "Delay chip " << uint16_t(iDelayChip) << " does not fit into buffer. "
                                              << "Buffer size is " << bufferSize() << " delay chip data starts at "
                                              << delayChipStartByteIndex + 8 + 8 + 8 + 8 << ". ";
       }
       for (uint8_t i = 0; i < FEDCH_PER_DELAY_CHIP; i++) {
         const uint8_t chanelIndexInDataOrder = channelPositionsInData_[i];
         const uint8_t fedCh = iDelayChip * FEDCH_PER_DELAY_CHIP + i;
         const size_t channelOffsetInBits = SPY_DELAYCHIP_DATA_OFFSET_IN_BITS + 10 * chanelIndexInDataOrder;
         channels_[fedCh] =
             FEDChannel(payloadPointer_ + delayChipStartByteIndex, channelOffsetInBits, SPY_SAMPLES_PER_CHANNEL);
       }
       delayChipStartByteIndex += SPY_DELAY_CHIP_BUFFER_SIZE_IN_BYTES;
     }
   }

References sistrip::FEDBufferBase::bufferSize(), channelPositionsInData_, sistrip::FEDBufferBase::channels_, sistrip::DELAY_CHIPS_PER_FED, Exception, sistrip::FEDCH_PER_DELAY_CHIP, mps_fire::i, payloadLength_, payloadPointer_, sistrip::SPY_DELAY_CHIP_BUFFER_SIZE_IN_BYTES, sistrip::SPY_DELAYCHIP_DATA_OFFSET_IN_BITS, and sistrip::SPY_SAMPLES_PER_CHANNEL.

Referenced by FEDSpyBuffer().

◆ globalRunNumber()

uint32_t sistrip::FEDSpyBuffer::globalRunNumber ( ) const

Definition at line 43 of file SiStripFEDSpyBuffer.cc.

                                                {
     if (versionId_ < 0x02) {
       return 0;
     }
     const uint8_t* runNumberPointer = getPointerToDataAfterTrackerSpecialHeader() + 4;
     uint32_t result = 0;
     result |= runNumberPointer[0];
     result |= (uint32_t(runNumberPointer[1]) << 8);
     result |= (uint32_t(runNumberPointer[2]) << 16);
     result |= (uint32_t(runNumberPointer[3]) << 24);
     return result;
   }

References sistrip::FEDBufferBase::getPointerToDataAfterTrackerSpecialHeader(), mps_fire::result, and versionId_.

◆ print()

void sistrip::FEDSpyBuffer::print ( std::ostream & os ) const

overridevirtual

Reimplemented from sistrip::FEDBufferBase.

Definition at line 102 of file SiStripFEDSpyBuffer.cc.

                                                {
     FEDBufferBase::print(os);
     //TODO
   }

References sistrip::FEDBufferBase::print().

◆ spyHeaderL1ID()

uint32_t sistrip::FEDSpyBuffer::spyHeaderL1ID ( ) const

Definition at line 56 of file SiStripFEDSpyBuffer.cc.

                                              {
     if (versionId_ == 0x00) {
       return delayChipL1ID(0);
     }
     uint32_t result = 0;
     const uint8_t* spyCounters = payloadPointer_ - 8;
     result |= spyCounters[4];
     result |= (uint32_t(spyCounters[5]) << 8);
     result |= (uint32_t(spyCounters[6]) << 16);
     result |= (uint32_t(spyCounters[7]) << 24);
     return result;
   }

References delayChipL1ID(), payloadPointer_, mps_fire::result, and versionId_.

Referenced by delayChipGood().

◆ spyHeaderTotalEventCount()

uint32_t sistrip::FEDSpyBuffer::spyHeaderTotalEventCount ( ) const

Definition at line 69 of file SiStripFEDSpyBuffer.cc.

                                                         {
     if (versionId_ == 0x00) {
       return delayChipTotalEventCount(0);
     }
     uint32_t result = 0;
     const uint8_t* spyCounters = payloadPointer_ - 8;
     result |= spyCounters[0];
     result |= (uint32_t(spyCounters[1]) << 8);
     result |= (uint32_t(spyCounters[2]) << 16);
     result |= (uint32_t(spyCounters[3]) << 24);
     return result;
   }

References delayChipTotalEventCount(), payloadPointer_, mps_fire::result, and versionId_.

Referenced by delayChipGood().

Member Data Documentation

◆ channelPositionsInData_

const uint8_t sistrip::FEDSpyBuffer::channelPositionsInData_ = {0, 3, 2, 1}

staticprivate

Definition at line 66 of file SiStripFEDSpyBuffer.h.

Referenced by findChannels().

◆ payloadLength_

uint16_t sistrip::FEDSpyBuffer::payloadLength_

private

Definition at line 72 of file SiStripFEDSpyBuffer.h.

Referenced by findChannels().

◆ payloadPointer_

const uint8_t* sistrip::FEDSpyBuffer::payloadPointer_

private

Definition at line 71 of file SiStripFEDSpyBuffer.h.

Referenced by delayChipL1ID(), delayChipTotalEventCount(), FEDSpyBuffer(), findChannels(), spyHeaderL1ID(), and spyHeaderTotalEventCount().

◆ versionId_

uint8_t sistrip::FEDSpyBuffer::versionId_

private

Definition at line 73 of file SiStripFEDSpyBuffer.h.

Referenced by delayChipGood(), FEDSpyBuffer(), globalRunNumber(), spyHeaderL1ID(), and spyHeaderTotalEventCount().

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FEDSpyBuffer()

◆ ~FEDSpyBuffer()

Member Function Documentation

◆ channelGood()

◆ delayChipGood()

◆ delayChipL1ID()

◆ delayChipTotalEventCount()

◆ findChannels()

◆ globalRunNumber()

◆ print()

◆ spyHeaderL1ID()

◆ spyHeaderTotalEventCount()

Member Data Documentation

◆ channelPositionsInData_

◆ payloadLength_

◆ payloadPointer_

◆ versionId_