Provides the hardware-to-software address mapping for the CBM-TRD. More...

#include <ReadoutConfig.h>

Public Member Functions
	ReadoutConfig ()
	Constructor.

	~ReadoutConfig ()
	Destructor.

std::vector< uint16_t >	GetEquipmentIds ()
	Equipment in the configuration.

size_t	GetNumCrobs (uint16_t equipmentId)
	Number of CROBS of a component.

size_t	GetNumElinks (uint16_t equipmentId, uint16_t crobId)
	Number of elinks of a component - CROB pair.

std::pair< int32_t, std::vector< uint32_t > >	Map (uint16_t equipId, uint16_t crob, uint16_t elink)
	API: Mapping from component, crob and elink to pair (ASIC address, channel addresses)

void	SetElinkTimeOffset (uint32_t criid, uint8_t elinkid, int32_t offsetNs)
	Register a time offeset to be substracted from the digis which come from a specific CRI.

int32_t	GetElinkTimeOffset (uint32_t criid, uint8_t elinkid)
	Get the time offeset to be substracted from the digis which come from a specific CRI.

std::string	PrintReadoutMap ()
	Debug output of readout map.

void	Init (const std::map< size_t, std::map< size_t, std::map< size_t, size_t > > > &addressMap, std::map< size_t, std::map< size_t, std::map< size_t, std::map< size_t, size_t > > > > &channelMap)
	Initialisation of readout map.

void	SetSystemTimeOffset (int64_t offsetNs)
	Get system time offset.

int64_t	GetSystemTimeOffset ()
	Get system time offset.

Private Member Functions
	CBM_YAML_PROPERTIES (yaml::Property(&ReadoutConfig::fSystemTimeOffset, "timeOffset", "System time offset for TRD1D"), yaml::Property(&ReadoutConfig::fReadoutMap, "readoutMap", "TRD readout map", {}, YAML::Hex), yaml::Property(&ReadoutConfig::fChannelMap, "channelMap", "TRD channel map"), yaml::Property(&ReadoutConfig::fElinkTimeOffsetMap, "elinkTimeOffset", "TRD time offset per CRI&Elink combination"))

Private Attributes
int64_t	fSystemTimeOffset = 0

std::map< uint16_t, std::vector< std::vector< uint16_t > > >	fReadoutMap = {}

std::map< uint16_t, std::vector< std::vector< std::vector< uint32_t > > > >	fChannelMap = {}

std::map< uint32_t, std::vector< int32_t > >	fElinkTimeOffsetMap
	Map to store time offsets for each CRI&Elink combination.

Detailed Description

Provides the hardware-to-software address mapping for the CBM-TRD.

Author: Volker Friese v.fri.nosp@m.ese@.nosp@m.gsi.d.nosp@m.e

Since: 3 March 2022

The hardware address as provided in the raw data stream is specified in terms of the equipment identifier (specific to one FLES component) and the elink number with in component. This is to be translated into the module address and the ASIC number within the module. The mapping of the two address spaces is hard-coded in this class.

Definition at line 31 of file trd/ReadoutConfig.h.

Constructor & Destructor Documentation

◆ ReadoutConfig()

cbm::algo::trd::ReadoutConfig::ReadoutConfig ( )

Constructor.

Definition at line 23 of file trd/ReadoutConfig.cxx.

◆ ~ReadoutConfig()

cbm::algo::trd::ReadoutConfig::~ReadoutConfig ( )

Destructor.

Definition at line 29 of file trd/ReadoutConfig.cxx.

Member Function Documentation

◆ CBM_YAML_PROPERTIES()

cbm::algo::trd::ReadoutConfig::CBM_YAML_PROPERTIES	(	yaml::Property &::, "", " "	TRD1D,
		yaml::Property &::, "", " ", {}, ::Hex	,
		yaml::Property &::, "", " "	map,
		yaml::Property &::, "", " & "	combination )

private

◆ GetElinkTimeOffset()

int32_t cbm::algo::trd::ReadoutConfig::GetElinkTimeOffset	(	uint32_t	criid,
		uint8_t	elinkid )

Get the time offeset to be substracted from the digis which come from a specific CRI.

Definition at line 145 of file trd/ReadoutConfig.cxx.

References fElinkTimeOffsetMap.

Referenced by cbm::algo::trd::Unpack::Unpack().

◆ GetEquipmentIds()

std::vector< uint16_t > cbm::algo::trd::ReadoutConfig::GetEquipmentIds ( )

Equipment in the configuration.

Returns: Vector of equipment IDs

Definition at line 34 of file trd/ReadoutConfig.cxx.

References fReadoutMap.

Referenced by cbm::algo::trd::Unpack::Unpack().

◆ GetNumCrobs()

size_t cbm::algo::trd::ReadoutConfig::GetNumCrobs ( uint16_t equipmentId )

Number of CROBS of a component.

Parameters

Equipment ID

Returns: Number of CROBS

Definition at line 45 of file trd/ReadoutConfig.cxx.

References fReadoutMap.

Referenced by GetNumElinks(), and cbm::algo::trd::Unpack::Unpack().

◆ GetNumElinks()

size_t cbm::algo::trd::ReadoutConfig::GetNumElinks	(	uint16_t	equipmentId,
		uint16_t	crobId )

Number of elinks of a component - CROB pair.

Parameters

Equipment	ID
CROB	ID

Returns: Number of elinks

Definition at line 56 of file trd/ReadoutConfig.cxx.

References fReadoutMap, and GetNumCrobs().

Referenced by cbm::algo::trd::Unpack::Unpack().

◆ GetSystemTimeOffset()

int64_t cbm::algo::trd::ReadoutConfig::GetSystemTimeOffset ( )

inline

Get system time offset.

Definition at line 94 of file trd/ReadoutConfig.h.

References fSystemTimeOffset.

Referenced by cbm::algo::trd::Unpack::Unpack().

◆ Init()

void cbm::algo::trd::ReadoutConfig::Init	(	const std::map< size_t, std::map< size_t, std::map< size_t, size_t > > > &	addressMap,
		std::map< size_t, std::map< size_t, std::map< size_t, std::map< size_t, size_t > > > > &	channelMap )