Classes
struct	is_map

struct	is_map< std::map< Key, Value > >

struct	LinkInfo

Typedefs
using	ValueArrayU32 = std::array< uint32_t, 80 >

using	DataMapU32 = std::map< LinkInfo, ValueArrayU32 >

using	ValueArrayF = std::array< float, 80 >

using	DataMapF = std::map< LinkInfo, ValueArrayF >

Functions
void	debugDiff (std::string_view file1, std::string_view file2, std::string_view objName)
	debug differences between two cal pad objects

void	testChannelMapping (int cruID=0)

int	getHWChannel (int sampa, int channel, int regionIter)
	return the hardware channel number as mapped in the CRU

std::tuple< int, int >	getSampaInfo (int hwChannel, int cruID)
	convert HW mapping to sampa and channel number

template<uint32_t DataBitSizeT = 12, uint32_t SignificantBitsT = 2>
constexpr uint32_t	floatToFixedSize (float value)
	convert float to integer with fixed precision and max number of digits

template<uint32_t SignificantBitsT = 2>
constexpr float	fixedSizeToFloat (uint32_t value)

template<typename DataMap >
void	writeValues (const std::string_view fileName, const DataMap &map, bool onlyFilled=false)

template<typename DataMap , uint32_t SignificantBitsT = 0>
std::enable_if_t< is_map< DataMap >::value, void >	fillCalPad (CalDet< float > &calPad, const DataMap &map)

template<uint32_t SignificantBitsT = 2>
int	fillCalPad (CalDet< float > &calPad, std::istream &infile)
	fill cal pad object from HW value stream

template<uint32_t SignificantBitsT = 2>
int	fillCalPad (CalDet< float > &calPad, gsl::span< const char > data)
	fill cal pad object from HW value buffer

template<uint32_t SignificantBitsT = 2>
o2::tpc::CalDet< float >	getCalPad (const std::string_view fileName, const std::string_view outputFile="", std::string_view calPadName="")

std::unordered_map< std::string, CalPad >	preparePedestalFiles (const CalPad &pedestals, const CalPad &noise, std::vector< float > sigmaNoiseROCType={3, 3, 3, 3}, std::vector< float > minADCROCType={2, 2, 2, 2}, float pedestalOffset=0, bool onlyFilled=false, bool maskBad=true, float noisyChannelThreshold=1.5, float sigmaNoiseNoisyChannels=4, float badChannelThreshold=6, bool fixedSize=false)

Typedef Documentation

◆ DataMapF

using o2::tpc::cru_calib_helpers::DataMapF = typedef std::map<LinkInfo, ValueArrayF>

Definition at line 58 of file CRUCalibHelpers.h.

◆ DataMapU32

using o2::tpc::cru_calib_helpers::DataMapU32 = typedef std::map<LinkInfo, ValueArrayU32>

Definition at line 55 of file CRUCalibHelpers.h.

◆ ValueArrayF

using o2::tpc::cru_calib_helpers::ValueArrayF = typedef std::array<float, 80>

Definition at line 57 of file CRUCalibHelpers.h.

◆ ValueArrayU32

using o2::tpc::cru_calib_helpers::ValueArrayU32 = typedef std::array<uint32_t, 80>

Definition at line 54 of file CRUCalibHelpers.h.

Function Documentation

◆ debugDiff()

void o2::tpc::cru_calib_helpers::debugDiff	(	std::string_view	file1,
		std::string_view	file2,
		std::string_view	objName
	)

debug differences between two cal pad objects

Definition at line 74 of file CRUCalibHelpers.cxx.

◆ fillCalPad() [1/3]

template<typename DataMap , uint32_t SignificantBitsT = 0>

std::enable_if_t< is_map< DataMap >::value, void > o2::tpc::cru_calib_helpers::fillCalPad	(	CalDet< float > &	calPad,
		const DataMap &	map
	)

fill cal pad object from HV data map TODO: Function to be tested

Definition at line 133 of file CRUCalibHelpers.h.

◆ fillCalPad() [2/3]

template<uint32_t SignificantBitsT = 2>

int o2::tpc::cru_calib_helpers::fillCalPad	(	CalDet< float > &	calPad,
		gsl::span< const char >	data
	)

fill cal pad object from HW value buffer

Definition at line 207 of file CRUCalibHelpers.h.

◆ fillCalPad() [3/3]

template<uint32_t SignificantBitsT = 2>

int o2::tpc::cru_calib_helpers::fillCalPad	(	CalDet< float > &	calPad,
		std::istream &	infile
	)

fill cal pad object from HW value stream

Definition at line 163 of file CRUCalibHelpers.h.

◆ fixedSizeToFloat()

template<uint32_t SignificantBitsT = 2>

constexpr float o2::tpc::cru_calib_helpers::fixedSizeToFloat ( uint32_t value )

constexpr

< number of bits used for floating point precision

< conversion factor from integer representation to float

Definition at line 85 of file CRUCalibHelpers.h.

◆ floatToFixedSize()

template<uint32_t DataBitSizeT = 12, uint32_t SignificantBitsT = 2>

constexpr uint32_t o2::tpc::cru_calib_helpers::floatToFixedSize ( float value )

constexpr

convert float to integer with fixed precision and max number of digits

< number of bits of the data representation

< number of bits used for floating point precision

< mask for bits

< conversion factor from integer representation to float

Definition at line 71 of file CRUCalibHelpers.h.

◆ getCalPad()

template<uint32_t SignificantBitsT = 2>

o2::tpc::CalDet< float > o2::tpc::cru_calib_helpers::getCalPad	(	const std::string_view	fileName,
		const std::string_view	outputFile = `""`,
		std::string_view	calPadName = `""`
	)

create cal pad object from HW value file

if outputFile is set, write the object to file if calPadName is set use it for the object name in the file. Otherwise the basename of the fileName is used

Definition at line 226 of file CRUCalibHelpers.h.

◆ getHWChannel()

int o2::tpc::cru_calib_helpers::getHWChannel	(	int	sampa,
		int	channel,
		int	regionIter
	)

return the hardware channel number as mapped in the CRU

Definition at line 26 of file CRUCalibHelpers.cxx.

◆ getSampaInfo()

std::tuple< int, int > o2::tpc::cru_calib_helpers::getSampaInfo	(	int	hwChannel,
		int	cruID
	)

convert HW mapping to sampa and channel number

Definition at line 37 of file CRUCalibHelpers.cxx.

◆ preparePedestalFiles()

std::unordered_map< std::string, CalPad > o2::tpc::cru_calib_helpers::preparePedestalFiles	(	const CalPad &	pedestals,
		const CalPad &	noise,
		std::vector< float >	sigmaNoiseROCType = `{3, 3, 3, 3}`,
		std::vector< float >	minADCROCType = `{2, 2, 2, 2}`,
		float	pedestalOffset = `0`,
		bool	onlyFilled = `false`,
		bool	maskBad = `true`,
		float	noisyChannelThreshold = `1.5`,
		float	sigmaNoiseNoisyChannels = `4`,
		float	badChannelThreshold = `6`,
		bool	fixedSize = `false`
	)

Parameters

sigmaNoiseROCType	can be either one value for all ROC types, or {IROC, OROC}, or {IROC, OROC1, OROC2, OROC3}
minADCROCType	can be either one value for all ROC types, or {IROC, OROC}, or {IROC, OROC1, OROC2, OROC3}

Definition at line 107 of file CRUCalibHelpers.cxx.

◆ testChannelMapping()

void o2::tpc::cru_calib_helpers::testChannelMapping ( int cruID = 0 )

Test input channel mapping vs output channel mapping

Consistency check of mapping

Definition at line 55 of file CRUCalibHelpers.cxx.

◆ writeValues()

template<typename DataMap >

void o2::tpc::cru_calib_helpers::writeValues	(	const std::string_view	fileName,
		const DataMap &	map,
		bool	onlyFilled = `false`
	)

write values of map to fileName

Definition at line 96 of file CRUCalibHelpers.h.

Classes

Typedefs

Functions

Typedef Documentation

◆ DataMapF

◆ DataMapU32

◆ ValueArrayF

◆ ValueArrayU32

Function Documentation

◆ debugDiff()

◆ fillCalPad() [1/3]

◆ fillCalPad() [2/3]

◆ fillCalPad() [3/3]

◆ fixedSizeToFloat()

◆ floatToFixedSize()

◆ getCalPad()

◆ getHWChannel()

◆ getSampaInfo()

◆ preparePedestalFiles()

◆ testChannelMapping()

◆ writeValues()