This class provides conversion between Lower level Source ID to higher level source ID for L1Calo ByteStream fragments. More...

#include <L1CaloSrcIdMap.h>

Collaboration diagram for LVL1BS::L1CaloSrcIdMap:

Public Member Functions
	L1CaloSrcIdMap ()

uint32_t	getRodID (int crate, int slink, int daqOrRoi, eformat::SubDetector subdet) const
	Make a ROD Source ID. More...

uint32_t	getRobID (uint32_t rod_id) const
	Make a ROB Source ID from a ROD source ID. More...

uint32_t	getRosID (uint32_t rob_id) const
	Make a ROS Source ID from a ROB source ID. More...

uint32_t	getDetID (uint32_t ros_id) const
	Make a SubDetector ID from ROS source ID. More...

int	crate (uint32_t code) const
	Return crate from unpacked moduleID. More...

int	daqOrRoi (uint32_t code) const
	Return daqOrRoi from unpacked moduleID. More...

int	slink (uint32_t code) const
	Return slink from unpacked moduleID. More...

int	maxSlinks () const
	Return the maximum possible number of slinks. More...

eformat::SubDetector	subDet (uint32_t code) const
	Return sub-detector for given ID. More...

uint16_t	minorVersion () const
	Return ROD header minor version to use when writing BS. More...

uint16_t	minorVersionPreLS1 () const
	Return last ROD header minor version for pre-LS1 data. More...

Static Public Member Functions
static void	useSWROD (bool in)
	Flag to decide if SWROD readout should be used instead of legacy. More...

Static Private Attributes
static std::atomic< bool > s_useSWROD	ATLAS_THREAD_SAFE

Detailed Description

This class provides conversion between Lower level Source ID to higher level source ID for L1Calo ByteStream fragments.

This is to be used in assembling the fragments from ROD fragments

Author: Peter Faulkner

Definition at line 24 of file L1CaloSrcIdMap.h.

Constructor & Destructor Documentation

◆ L1CaloSrcIdMap()

LVL1BS::L1CaloSrcIdMap::L1CaloSrcIdMap ( )

Definition at line 12 of file L1CaloSrcIdMap.cxx.

13 {

14 }

Member Function Documentation

◆ crate()

int LVL1BS::L1CaloSrcIdMap::crate ( uint32_t code ) const

Return crate from unpacked moduleID.

Definition at line 57 of file L1CaloSrcIdMap.cxx.

 {
   eformat::helper::SourceIdentifier id(code);
   return id.module_id() & 0xf;
 }

◆ daqOrRoi()

int LVL1BS::L1CaloSrcIdMap::daqOrRoi ( uint32_t code ) const

Return daqOrRoi from unpacked moduleID.

Definition at line 65 of file L1CaloSrcIdMap.cxx.

 {
   eformat::helper::SourceIdentifier id(code);
   return (id.module_id() >> 7) & 0x1;
 }

◆ getDetID()

uint32_t LVL1BS::L1CaloSrcIdMap::getDetID ( uint32_t ros_id ) const

Make a SubDetector ID from ROS source ID.

Definition at line 48 of file L1CaloSrcIdMap.cxx.

 {
   eformat::helper::SourceIdentifier id(ros_id);
   eformat::helper::SourceIdentifier id2(id.subdetector_id(), 0);
   return id2.code();
 }

◆ getRobID()

uint32_t LVL1BS::L1CaloSrcIdMap::getRobID ( uint32_t rod_id ) const

Make a ROB Source ID from a ROD source ID.

Definition at line 32 of file L1CaloSrcIdMap.cxx.

 {
   return rod_id;
 }

◆ getRodID()

uint32_t LVL1BS::L1CaloSrcIdMap::getRodID	(	int	crate,
		int	slink,
		int	daqOrRoi,
		eformat::SubDetector	subdet
	)		const

Make a ROD Source ID.

Definition at line 18 of file L1CaloSrcIdMap.cxx.

 {
   // module ID = r0sscccc (ROD-spec-version1_06d, P33)
   uint16_t moduleId = (daqOrRoi << 7) | (slink << 4) | crate;
   if(s_useSWROD && (crate == 6 || crate == 7)) {
       moduleId |= (0x1<<12);
   }
   eformat::helper::SourceIdentifier helpID(subdet, moduleId);
   return helpID.code();
 }

◆ getRosID()

uint32_t LVL1BS::L1CaloSrcIdMap::getRosID ( uint32_t rob_id ) const

Make a ROS Source ID from a ROB source ID.

Definition at line 39 of file L1CaloSrcIdMap.cxx.

 {
   eformat::helper::SourceIdentifier id(rob_id);
   eformat::helper::SourceIdentifier id2(id.subdetector_id(), 0);
   return id2.code();
 }

◆ maxSlinks()

int LVL1BS::L1CaloSrcIdMap::maxSlinks ( ) const

Return the maximum possible number of slinks.

Definition at line 82 of file L1CaloSrcIdMap.cxx.

 {
   return 4;
 }

◆ minorVersion()

uint16_t LVL1BS::L1CaloSrcIdMap::minorVersion ( ) const

inline

Return ROD header minor version to use when writing BS.

Definition at line 61 of file L1CaloSrcIdMap.h.

61 {return 0x1004;} // Or may go up to 0x2000, CHECK

◆ minorVersionPreLS1()

uint16_t LVL1BS::L1CaloSrcIdMap::minorVersionPreLS1 ( ) const

inline

Return last ROD header minor version for pre-LS1 data.

Definition at line 64 of file L1CaloSrcIdMap.h.

64 {return 0x1003;}

◆ slink()

int LVL1BS::L1CaloSrcIdMap::slink ( uint32_t code ) const

Return slink from unpacked moduleID.

Definition at line 73 of file L1CaloSrcIdMap.cxx.

 {
   eformat::helper::SourceIdentifier id(code);
   return (id.module_id() >> 4) & 0x3;
 }

◆ subDet()

eformat::SubDetector LVL1BS::L1CaloSrcIdMap::subDet ( uint32_t code ) const

Return sub-detector for given ID.

Definition at line 89 of file L1CaloSrcIdMap.cxx.

                                                              {
   eformat::helper::SourceIdentifier id(code);
   return id.subdetector_id();
 }

◆ useSWROD()

static void LVL1BS::L1CaloSrcIdMap::useSWROD ( bool in )

inlinestatic

Flag to decide if SWROD readout should be used instead of legacy.

Definition at line 30 of file L1CaloSrcIdMap.h.

30 { s_useSWROD = in; }

Member Data Documentation

◆ ATLAS_THREAD_SAFE

std::atomic<bool> s_useSWROD LVL1BS::L1CaloSrcIdMap::ATLAS_THREAD_SAFE

staticprivate

Definition at line 67 of file L1CaloSrcIdMap.h.

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Member Functions

Static Private Attributes