enum class SubTriggerType : unsigned char {Merger, TSF, T2D, T3D, Neuro, ETF}; More...

#include <CDCTriggerUnpackerModule.h>

Inheritance diagram for SubTrigger:

Public Member Functions
	SubTrigger (const std::string &inName, unsigned inEventWidth, unsigned inOffset, int inHeaderSize, const std::vector< int > &inNodeID, const std::vector< int > &inNodeID_pcie40, int &inDelay, int &inCnttrg, int inDebugLevel=0)
	constructor

virtual void	reserve (int, std::array< int, nFinesse >, bool)
	Calculate the number of clocks in the data, reserve that much of clocks in the Bitstream(s)

virtual void	unpack (int, std::array< int *, nFinesse >, std::array< int, nFinesse >, bool)
	Unpack the Belle2Link data and fill the Bitstream.

virtual int	getHeaders (int subDetectorId, std::array< int *, 48 > data32tab, std::array< int, 48 > nWords, bool pciedata)
	Get the Belle2Link header information.

virtual	~SubTrigger ()
	destructor

Public Attributes
std::string	name
	Name of the UT3.

unsigned	eventWidth
	Size of an event in the Belle2Link data in 32-bit words.

unsigned	offset
	The starting point of the data in an event.

int	headerSize
	Size of the B2L header in words.

int	iNode
	COPPER id of the board.

int	iFinesse
	FINESSE (HSLB) id) of the board.

int	iNode_pcie40
	PCIe40 id of the board.

int	iFinesse_pcie40
	PCIe40 ch id of the board.

std::string	firmwareType
	type of the FPGA firmware

std::string	firmwareVersion
	version of the FPGA firmware

int &	delay
	Reference to the variable of its Belle2Link delay.

int &	cnttrg
	counter of trgger signal, total 32 bits, the 20 LSBs recorded in the event header

int	debugLevel
	debug level in the steering file

Detailed Description

enum class SubTriggerType : unsigned char {Merger, TSF, T2D, T3D, Neuro, ETF};

Definition at line 58 of file CDCTriggerUnpackerModule.h.

Constructor & Destructor Documentation

◆ SubTrigger()

SubTrigger	(	const std::string &	inName,
		unsigned	inEventWidth,
		unsigned	inOffset,
		int	inHeaderSize,
		const std::vector< int > &	inNodeID,
		const std::vector< int > &	inNodeID_pcie40,
		int &	inDelay,
		int &	inCnttrg,
		int	inDebugLevel = `0`
	)

inline

constructor

Definition at line 60 of file CDCTriggerUnpackerModule.h.

                                                                  :
      name(inName), eventWidth(inEventWidth), offset(inOffset),
      headerSize(inHeaderSize), iNode(inNodeID.front()),
      iFinesse(inNodeID.back()),
      iNode_pcie40(inNodeID_pcie40.front()), iFinesse_pcie40(inNodeID_pcie40.back()),
      delay(inDelay), cnttrg(inCnttrg),
      debugLevel(inDebugLevel) {};

◆ ~SubTrigger()

virtual ~SubTrigger ( )

inlinevirtual

destructor

Definition at line 227 of file CDCTriggerUnpackerModule.h.

227{};

Member Function Documentation

◆ getHeaders()

virtual int getHeaders	(	int	subDetectorId,
		std::array< int *, 48 >	data32tab,
		std::array< int, 48 >	nWords,
		bool	pciedata
	)

inlinevirtual

Get the Belle2Link header information.

Parameters

subDetectorId	COPPER id of the current data
data32tab	list of pointers to the Belle2Link data buffers
nWords	Number of words of each FINESSE in the COPPER
pciedata	Switch between PCIe 40 and COPPER

Returns: 1 if there are data other than the header

Definition at line 128 of file CDCTriggerUnpackerModule.h.

    {
 
      int iNode_i = 0;
      int iFinesse_i = 0;
      if (pciedata) {
        iNode_i = iNode_pcie40;
        iFinesse_i = iFinesse_pcie40;
      } else {
        iNode_i = iNode;
        iFinesse_i = iFinesse;
      }
 
      if (subDetectorId != iNode_i) {
        return 0;
      }
      // int nWordsize = 3075;  // temporary solution to hard coded the correct event size (for 2D only?)
      // empty data buffer
      if (nWords[iFinesse_i] < headerSize) {
        B2WARNING("The module " << name << " does not have enough data (" <<
                  nWords[iFinesse_i] << "). Nothing will be unpacked.");
        return 0;
      } else if (nWords[iFinesse_i] == headerSize) {
        B2DEBUG(20, "The module " << name <<
                " contains only the header. Nothing will be unpacked.");
        return 0;
      }
 
      // need one more check, give a warning if the event has wrong data size
 
      // event data block header:
      // 0xdddd  --> correct event data (for 2D only?)
      // 0xbbbb  --> dummy buffer supposed to be used for only suppressed events.
      if (nWords[iFinesse_i] > headerSize) {
        //dataHeader = CDCTriggerUnpacker::rawIntToAscii(data32tab.at(iFinesse)[headerSize]&0xFFFF0000 >> 16);
        //bool dataHeader = ( (data32tab.at(iFinesse)[headerSize]&0xffff0000) == 0xdddd0000);
        long dataHeader = (data32tab.at(iFinesse_i)[headerSize] & 0xffff0000);
        if (dataHeader != 0xdddd0000) {
          B2DEBUG(30, "The module " << name << " has an event data header " << std::hex << std::setfill('0') << std::setw(4) <<
                  (dataHeader >> 16) <<
                  " in this event. It will be ignore.");
          return 0;
        }
        B2DEBUG(50, "subdet and head size " <<  std::setfill('0') << std::hex << std::setw(8) << iNode_i << ", " << std::dec <<  std::setw(
                  0) << nWords[iFinesse_i] <<
                " : " << std::hex << std::setw(8) << data32tab.at(iFinesse_i)[0] << " " << data32tab.at(iFinesse_i)[1] << " " << data32tab.at(
                  iFinesse_i)[2] <<
                " " << data32tab.at(iFinesse_i)[3] << " dataheader = " << dataHeader);
      }
 
      /* get event header information
       * Ideally, these parameters should not change in the same run,
       * so it is more efficiency to do it in beginRun().
       * However, since they are present in all events,
       * let's check if they really remain unchanged.
       */
      if (headerSize >= 2) {
        // supposedly these two Words will stay for all the versions
        firmwareType = CDCTriggerUnpacker::rawIntToAscii(data32tab.at(iFinesse_i)[0]);
        firmwareVersion = CDCTriggerUnpacker::rawIntToString(data32tab.at(iFinesse_i)[1]);
        //int cnttrg = 0;    // temporary solution, this should be one as a reference for comparison
        int l1_revoclk = -1;
 
        if (headerSize >= 3) {
          std::bitset<wordWidth> thirdWord(data32tab.at(iFinesse_i)[2]);
          l1_revoclk = CDCTriggerUnpacker::subset<32, 0, 11>(thirdWord).to_ulong();
 
          if (firmwareType == "2D  ") {  // temporary solcuion, the following version number check is valid only for 2D
 
            if (firmwareVersion >  "19041700")  {  // started since 19041705
              // the third word is cnttrg and L1_revoclk
              int newCnttrg = CDCTriggerUnpacker::subset<32, 12, 31>(thirdWord).to_ulong();
              cnttrg = newCnttrg;
            } else if (firmwareVersion > "17121900") {  // upto that version, headerSize == 2?
              // the third word is b2l delay and L1_revoclk
              int newDelay = CDCTriggerUnpacker::subset<32, 12, 20>
                             (thirdWord).to_ulong();   // or should be <32,12,19>? bit 31-20 are for prescale?
              if (delay > 0 && delay != newDelay) {
                B2WARNING(" the Belle2Link delay for " << name <<
                          "has changed from " << delay << " to " << newDelay << "!");
              }
              delay = newDelay;
            }
          }
        }
 
        B2DEBUG(20, name << ": " << firmwareType << ", version " <<
                firmwareVersion << ", node " << std::hex << iNode_i <<
                ", finesse " << iFinesse_i << ", delay: " << delay <<
                ", cnttrg: " << cnttrg << std::dec << " == " << cnttrg <<  ", L1_revoclk " << l1_revoclk);
 
 
      }
      return 1;
    };

◆ reserve()

virtual void reserve	(	int	,
		std::array< int, nFinesse >	,
		bool
	)

inlinevirtual

Calculate the number of clocks in the data, reserve that much of clocks in the Bitstream(s)

Reimplemented in Merger, Tracker2D, and Neuro.

Definition at line 105 of file CDCTriggerUnpackerModule.h.

105{};

◆ unpack()

virtual void unpack	(	int	,
		std::array< int *, nFinesse >	,
		std::array< int, nFinesse >	,
		bool
	)

inlinevirtual

Unpack the Belle2Link data and fill the Bitstream.

Reimplemented in Neuro.

Definition at line 110 of file CDCTriggerUnpackerModule.h.

113 {};

Member Data Documentation

◆ cnttrg

int& cnttrg

counter of trgger signal, total 32 bits, the 20 LSBs recorded in the event header

Definition at line 96 of file CDCTriggerUnpackerModule.h.

◆ debugLevel

int debugLevel

debug level in the steering file

Definition at line 99 of file CDCTriggerUnpackerModule.h.

◆ delay

int& delay

Reference to the variable of its Belle2Link delay.

Definition at line 94 of file CDCTriggerUnpackerModule.h.

◆ eventWidth

unsigned eventWidth

Size of an event in the Belle2Link data in 32-bit words.

Definition at line 74 of file CDCTriggerUnpackerModule.h.

◆ firmwareType

std::string firmwareType

type of the FPGA firmware

Definition at line 90 of file CDCTriggerUnpackerModule.h.

◆ firmwareVersion

std::string firmwareVersion

version of the FPGA firmware

Definition at line 92 of file CDCTriggerUnpackerModule.h.

◆ headerSize

int headerSize

Size of the B2L header in words.

Definition at line 78 of file CDCTriggerUnpackerModule.h.

◆ iFinesse

int iFinesse

FINESSE (HSLB) id) of the board.

Definition at line 82 of file CDCTriggerUnpackerModule.h.

◆ iFinesse_pcie40

int iFinesse_pcie40

PCIe40 ch id of the board.

Definition at line 86 of file CDCTriggerUnpackerModule.h.

◆ iNode

int iNode

COPPER id of the board.

Definition at line 80 of file CDCTriggerUnpackerModule.h.

◆ iNode_pcie40

int iNode_pcie40

PCIe40 id of the board.

Definition at line 84 of file CDCTriggerUnpackerModule.h.

◆ name

std::string name

Name of the UT3.

Definition at line 72 of file CDCTriggerUnpackerModule.h.

◆ offset

unsigned offset

The starting point of the data in an event.

Definition at line 76 of file CDCTriggerUnpackerModule.h.

The documentation for this struct was generated from the following file:

trg/cdc/modules/unpacker/include/CDCTriggerUnpackerModule.h

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SubTrigger()

◆ ~SubTrigger()

Member Function Documentation

◆ getHeaders()

◆ reserve()

◆ unpack()

Member Data Documentation

◆ cnttrg

◆ debugLevel

◆ delay

◆ eventWidth

◆ firmwareType

◆ firmwareVersion

◆ headerSize

◆ iFinesse

◆ iFinesse_pcie40

◆ iNode

◆ iNode_pcie40

◆ name

◆ offset