MdtAmtReadOut Class Reference

#include <MdtAmtReadOut.h>

Inheritance diagram for MdtAmtReadOut:

Collaboration diagram for MdtAmtReadOut:

Public Member Functions
	MdtAmtReadOut ()
	~MdtAmtReadOut ()=default
void	decodeWord (uint32_t dataWord)
void	encodeWord (uint16_t headerVal)
bool	is_BOT ()
bool	is_EOT ()
bool	is_TMC ()
bool	is_TSM ()
bool	is_TCM ()
bool	is_TES ()
bool	is_TWC ()
uint16_t	tdcId ()
uint16_t	ecnt ()
uint16_t	bcId ()
uint16_t	jt ()
uint16_t	channel ()
uint16_t	coarse ()
uint16_t	fine ()
uint16_t	width ()
bool	errflag ()
uint16_t	errstatus ()
uint32_t	masked ()
bool	isLeading ()
uint32_t	makeBOT (uint16_t tdcId, uint16_t ecnt, uint16_t bcid)
uint32_t	makeEOT (uint16_t jt, uint16_t ecnt, uint16_t wcnt)
uint32_t	makeTSM (uint16_t jt, uint16_t channel, bool leading, bool errflag, uint16_t coarse, uint16_t fine)
uint32_t	makeTCM (uint16_t jt, uint16_t channel, uint16_t width, uint16_t coarse, uint16_t fine)
uint32_t	makeTMC (uint16_t jt, uint32_t masked)

Protected Member Functions
constexpr std::pair< uint32_t, uint16_t >	getBitsWord (const uint16_t bstart, const uint16_t bstop)
uint32_t	getBits (std::pair< uint32_t, uint16_t > wordbstop) const

Static Protected Member Functions
static uint32_t	setBits (uint16_t nData, const uint16_t *inputData, const uint16_t *inputPos)
static uint32_t	setBits (uint16_t nData, const uint32_t *inputData, const uint16_t *inputPos)

Protected Attributes
uint32_t	m_word

Private Member Functions
void	setZero ()

Private Attributes
uint32_t	m_dataWord
uint16_t	m_wordHeader
uint16_t	m_tdcId
uint16_t	m_ecnt
uint16_t	m_bcId
uint16_t	m_wcnt
uint16_t	m_jt
uint16_t	m_channel
uint16_t	m_coarse
uint16_t	m_fine
uint16_t	m_width
bool	m_errflag
uint16_t	m_errstatus
uint32_t	m_masked
bool	m_leading

Static Private Attributes
static constexpr uint16_t	s_headerPos = 28
static constexpr uint16_t	s_headerBits = 0xf
static constexpr uint16_t	s_BOTvalue1 = 0xa
static constexpr uint16_t	s_BOTvalue2 = 0xb
static constexpr uint16_t	s_EOTvalue = 0xc
static constexpr uint16_t	s_TMCvalue = 0x2
static constexpr uint16_t	s_TSMvalue = 0x3
static constexpr uint16_t	s_TCMvalue = 0x4
static constexpr uint16_t	s_TESvalue = 0x6
static constexpr uint16_t	s_TWCvalue = 0x8

Detailed Description

Definition at line 15 of file MdtAmtReadOut.h.

Constructor & Destructor Documentation

MdtAmtReadOut()

MdtAmtReadOut::MdtAmtReadOut

(

)

Definition at line 12 of file MdtAmtReadOut.cxx.

                             :
    m_dataWord(0),
    m_wordHeader(0),
    m_tdcId(0),
    m_ecnt(0),
    m_bcId(0),
    m_wcnt(0),
    m_jt(0),
    m_channel(0),
    m_coarse(0),
    m_fine(0),
    m_width(0),
    m_errflag(0),
    m_errstatus(0),
    m_masked(0),
    m_leading(false) {}

~MdtAmtReadOut()

MdtAmtReadOut::~MdtAmtReadOut ( )

default

Member Function Documentation

bcId()

uint16_t MdtAmtReadOut::bcId ( )

inline

Definition at line 101 of file MdtAmtReadOut.h.

{ return m_bcId; }

channel()

uint16_t MdtAmtReadOut::channel ( )

inline

Definition at line 104 of file MdtAmtReadOut.h.

{ return m_channel; }

coarse()

uint16_t MdtAmtReadOut::coarse ( )

inline

Definition at line 105 of file MdtAmtReadOut.h.

{ return m_coarse; }

decodeWord()

void MdtAmtReadOut::decodeWord

(

uint32_t

dataWord

)

Definition at line 29 of file MdtAmtReadOut.cxx.

                                                {
    //  Zero all the decoded quantities
    setZero();
    m_dataWord = dataWord;
    m_word = dataWord;
    m_wordHeader = (dataWord >> s_headerPos) & s_headerBits;
 
    if (is_TSM())  // TDC single measurement
    {
        m_leading = (bool)getBits(getBitsWord(18, 18));
        m_jt = getBits(getBitsWord(25, 24));
        m_channel = getBits(getBitsWord(23, 19));
        m_errflag = getBits(getBitsWord(17, 17));
        m_coarse = getBits(getBitsWord(16, 5));
        m_fine = getBits(getBitsWord(4, 0));
    } else if (is_TCM())  // TDC combined measurement
    {
        m_jt = getBits(getBitsWord(25, 24));
        m_channel = getBits(getBitsWord(23, 19));
        m_width = getBits(getBitsWord(18, 11));
        m_coarse = getBits(getBitsWord(10, 5));
        m_fine = getBits(getBitsWord(4, 0));
    } else if (is_BOT())  // Beginning of TDC
    {
        // One header bit is used for TDC numbers > 15
        m_tdcId = getBits(getBitsWord(28, 24));
        m_ecnt = getBits(getBitsWord(23, 12));
        m_bcId = getBits(getBitsWord(11, 0));
    } else if (is_EOT())  // End of TDC
    {
        m_ecnt = getBits(getBitsWord(23, 12));
        m_wcnt = getBits(getBitsWord(11, 0));
    } else if (is_TMC())  // TDC masked channels flag
    {
        m_jt = getBits(getBitsWord(25, 24));
        m_masked = getBits(getBitsWord(23, 0));
    } else if (is_TES())  // TDC error status
    {
        m_jt = getBits(getBitsWord(25, 24));
        m_errflag = getBits(getBitsWord(6, 0));
    }
    // special decoding of the CSM trailer word count - nothing to do here
    else if (is_TWC()) {}
}

ecnt()

uint16_t MdtAmtReadOut::ecnt ( )

inline

Definition at line 100 of file MdtAmtReadOut.h.

{ return m_ecnt; }

encodeWord()

void MdtAmtReadOut::encodeWord

(

uint16_t

headerVal

)

errflag()

bool MdtAmtReadOut::errflag ( )

inline

Definition at line 108 of file MdtAmtReadOut.h.

{ return m_errflag; }

errstatus()

uint16_t MdtAmtReadOut::errstatus ( )

inline

Definition at line 109 of file MdtAmtReadOut.h.

{ return m_errstatus; }

fine()

uint16_t MdtAmtReadOut::fine ( )

inline

Definition at line 106 of file MdtAmtReadOut.h.

{ return m_fine; }

getBits()

uint32_t MdtReadOut::getBits ( std::pair< uint32_t, uint16_t > wordbstop ) const

inlineprotectedinherited

Definition at line 27 of file MdtReadOut.h.

                                                                  {
        uint32_t result = (m_word >> wordbstop.second) & (wordbstop.first | 1);
        return result;
    }

getBitsWord()

std::pair< uint32_t, uint16_t > MdtReadOut::getBitsWord ( const uint16_t bstart, const uint16_t bstop )

inlineconstexprprotectedinherited

Definition at line 20 of file MdtReadOut.h.

                                                                                                   {
        uint32_t word = 0;
        for (uint16_t i = bstop; i < bstart; i++) word = ((word | 1) << 1);
        return std::make_pair(word, bstop);
    }

is_BOT()

bool MdtAmtReadOut::is_BOT ( )

inline

Definition at line 83 of file MdtAmtReadOut.h.

{ return ((m_wordHeader == s_BOTvalue1) || (m_wordHeader == s_BOTvalue2)); };

is_EOT()

bool MdtAmtReadOut::is_EOT ( )

inline

Definition at line 85 of file MdtAmtReadOut.h.

{ return (m_wordHeader == s_EOTvalue); };

is_TCM()

bool MdtAmtReadOut::is_TCM ( )

inline

Definition at line 91 of file MdtAmtReadOut.h.

{ return (m_wordHeader == s_TCMvalue); };

is_TES()

bool MdtAmtReadOut::is_TES ( )

inline

Definition at line 93 of file MdtAmtReadOut.h.

{ return (m_wordHeader == s_TESvalue); };

is_TMC()

bool MdtAmtReadOut::is_TMC ( )

inline

Definition at line 87 of file MdtAmtReadOut.h.

{ return (m_wordHeader == s_TMCvalue); };

is_TSM()

bool MdtAmtReadOut::is_TSM ( )

inline

Definition at line 89 of file MdtAmtReadOut.h.

{ return (m_wordHeader == s_TSMvalue); };

is_TWC()

bool MdtAmtReadOut::is_TWC ( )

inline

Definition at line 96 of file MdtAmtReadOut.h.

{ return (m_wordHeader == s_TWCvalue); };

isLeading()

bool MdtAmtReadOut::isLeading ( )

inline

Definition at line 111 of file MdtAmtReadOut.h.

{ return m_leading; }

jt()

uint16_t MdtAmtReadOut::jt ( )

inline

Definition at line 103 of file MdtAmtReadOut.h.

{ return m_jt; }

makeBOT()

uint32_t MdtAmtReadOut::makeBOT	(	uint16_t	tdcId,
		uint16_t	ecnt,
		uint16_t	bcid )

Definition at line 92 of file MdtAmtReadOut.cxx.

                                                                            {
    uint16_t inputData[4];
    uint16_t inputPos[4] = {s_headerPos, 24, 12, 0};
    uint16_t nData = 4;
 
    if (tdcId < 16) {
        inputData[0] = s_BOTvalue1;
    } else {
        inputData[0] = s_BOTvalue2;
        tdcId -= 16;
    }
 
    inputData[1] = tdcId;
    inputData[2] = ecnt;
    inputData[3] = bcid;
 
    return setBits(nData, inputData, inputPos);
}

makeEOT()

uint32_t MdtAmtReadOut::makeEOT	(	uint16_t	jt,
		uint16_t	ecnt,
		uint16_t	wcnt )

Definition at line 112 of file MdtAmtReadOut.cxx.

                                                                         {
    uint16_t inputData[5] = {s_EOTvalue, 0, jt, ecnt, wcnt};
    uint16_t inputPos[5] = {s_headerPos, 26, 24, 12, 0};
    uint16_t nData = 5;
 
    return setBits(nData, inputData, inputPos);
}

makeTCM()

uint32_t MdtAmtReadOut::makeTCM	(	uint16_t	jt,
		uint16_t	channel,
		uint16_t	width,
		uint16_t	coarse,
		uint16_t	fine )

Definition at line 142 of file MdtAmtReadOut.cxx.

                                                                                                             {
    uint16_t inputData[7] = {(uint16_t)s_TCMvalue,
                             0,
                             static_cast<uint16_t>(jt & 0x2),
                             static_cast<uint16_t>(channel & 0x1f),
                             static_cast<uint16_t>(width & 0xff),
                             static_cast<uint16_t>(coarse & 0x3f),
                             static_cast<uint16_t>(fine & 0x1f)};
    uint16_t inputPos[7] = {s_headerPos, 26, 24, 19, 11, 5, 0};
    uint16_t nData = 7;
 
    return setBits(nData, inputData, inputPos);
}

makeTMC()

uint32_t MdtAmtReadOut::makeTMC	(	uint16_t	jt,
		uint32_t	masked )

Definition at line 156 of file MdtAmtReadOut.cxx.

                                                            {
    uint16_t masked_low = masked & 0xffff;
    uint16_t masked_high = masked & 0xff0000;
 
    uint16_t inputData[5] = {s_TMCvalue, 0, jt, masked_high, masked_low};
    uint16_t inputPos[5] = {s_headerPos, 26, 24, 16, 0};
    uint16_t nData = 5;
 
    return setBits(nData, inputData, inputPos);
}

makeTSM()

uint32_t MdtAmtReadOut::makeTSM	(	uint16_t	jt,
		uint16_t	channel,
		bool	leading,
		bool	errflag,
		uint16_t	coarse,
		uint16_t	fine )

Definition at line 121 of file MdtAmtReadOut.cxx.

                                                                                                                         {
    uint16_t lead = 1;
    uint16_t err = 0;
    if (leading) lead = 0;
    if (errflag) err = 1;
 
    uint16_t inputData[8] = {(uint16_t)s_TSMvalue,
                             0,
                             static_cast<uint16_t>(jt & 0x2),
                             static_cast<uint16_t>(channel & 0x1f),
                             static_cast<uint16_t>(lead & 0x1),
                             static_cast<uint16_t>(err & 0x1),
                             static_cast<uint16_t>(coarse & 0xfff),
                             static_cast<uint16_t>(fine & 0x1f)};
    uint16_t inputPos[8] = {s_headerPos, 26, 24, 19, 18, 17, 5, 0};
    uint16_t nData = 8;
 
    return setBits(nData, inputData, inputPos);
}

masked()

uint32_t MdtAmtReadOut::masked ( )

inline

Definition at line 110 of file MdtAmtReadOut.h.

{ return m_masked; }

setBits() [1/2]

uint32_t MdtReadOut::setBits ( uint16_t nData, const uint16_t * inputData, const uint16_t * inputPos )

staticprotectedinherited

Definition at line 14 of file MdtReadOut.cxx.

                                                                                                {
    uint32_t result = 0;
    uint32_t input = 0;
    uint16_t pos = 0;
    for (uint16_t i = 0; i < nData; i++) {
        input = *(inputData + i);
        pos = *(inputPos + i);
        result = result | (input << pos);
    }
    return result;
}

setBits() [2/2]

uint32_t MdtReadOut::setBits ( uint16_t nData, const uint32_t * inputData, const uint16_t * inputPos )

staticprotectedinherited

Definition at line 27 of file MdtReadOut.cxx.

                                                                                                {
    uint32_t result = 0;
    uint32_t input = 0;
    uint16_t pos = 0;
    for (uint16_t i = 0; i < nData; i++) {
        input = *(inputData + i);
        pos = *(inputPos + i);
        result = result | (input << pos);
    }
    return result;
}

setZero()

void MdtAmtReadOut::setZero ( )

private

Definition at line 74 of file MdtAmtReadOut.cxx.

                            {
    m_tdcId = 0;
    m_ecnt = 0;
    m_bcId = 0;
    m_wcnt = 0;
    m_jt = 0;
    m_channel = 0;
    m_coarse = 0;
    m_fine = 0;
    m_width = 0;
    m_errflag = 0;
    m_errstatus = 0;
    m_masked = 0;
    m_leading = false;
}

tdcId()

uint16_t MdtAmtReadOut::tdcId ( )

inline

Definition at line 99 of file MdtAmtReadOut.h.

{ return m_tdcId; }

width()

uint16_t MdtAmtReadOut::width ( )

inline

Definition at line 107 of file MdtAmtReadOut.h.

{ return m_width; }

Member Data Documentation

m_bcId

uint16_t MdtAmtReadOut::m_bcId

private

Definition at line 25 of file MdtAmtReadOut.h.

m_channel

uint16_t MdtAmtReadOut::m_channel

private

Definition at line 32 of file MdtAmtReadOut.h.

m_coarse

uint16_t MdtAmtReadOut::m_coarse

private

Definition at line 33 of file MdtAmtReadOut.h.

m_dataWord

uint32_t MdtAmtReadOut::m_dataWord

private

Definition at line 18 of file MdtAmtReadOut.h.

m_ecnt

uint16_t MdtAmtReadOut::m_ecnt

private

Definition at line 24 of file MdtAmtReadOut.h.

m_errflag

bool MdtAmtReadOut::m_errflag

private

Definition at line 36 of file MdtAmtReadOut.h.

m_errstatus

uint16_t MdtAmtReadOut::m_errstatus

private

Definition at line 37 of file MdtAmtReadOut.h.

m_fine

uint16_t MdtAmtReadOut::m_fine

private

Definition at line 34 of file MdtAmtReadOut.h.

m_jt

uint16_t MdtAmtReadOut::m_jt

private

Definition at line 31 of file MdtAmtReadOut.h.

m_leading

bool MdtAmtReadOut::m_leading

private

Definition at line 40 of file MdtAmtReadOut.h.

m_masked

uint32_t MdtAmtReadOut::m_masked

private

Definition at line 39 of file MdtAmtReadOut.h.

m_tdcId

uint16_t MdtAmtReadOut::m_tdcId

private

Definition at line 23 of file MdtAmtReadOut.h.

m_wcnt

uint16_t MdtAmtReadOut::m_wcnt

private

Definition at line 28 of file MdtAmtReadOut.h.

m_width

uint16_t MdtAmtReadOut::m_width

private

Definition at line 35 of file MdtAmtReadOut.h.

m_word

uint32_t MdtReadOut::m_word

protectedinherited

Definition at line 38 of file MdtReadOut.h.

m_wordHeader

uint16_t MdtAmtReadOut::m_wordHeader

private

Definition at line 20 of file MdtAmtReadOut.h.

s_BOTvalue1

uint16_t MdtAmtReadOut::s_BOTvalue1 = 0xa

staticconstexprprivate

Definition at line 51 of file MdtAmtReadOut.h.

s_BOTvalue2

uint16_t MdtAmtReadOut::s_BOTvalue2 = 0xb

staticconstexprprivate

Definition at line 52 of file MdtAmtReadOut.h.

s_EOTvalue

uint16_t MdtAmtReadOut::s_EOTvalue = 0xc

staticconstexprprivate

Definition at line 55 of file MdtAmtReadOut.h.

s_headerBits

uint16_t MdtAmtReadOut::s_headerBits = 0xf

staticconstexprprivate

Definition at line 47 of file MdtAmtReadOut.h.

s_headerPos

uint16_t MdtAmtReadOut::s_headerPos = 28

staticconstexprprivate

Definition at line 46 of file MdtAmtReadOut.h.

s_TCMvalue

uint16_t MdtAmtReadOut::s_TCMvalue = 0x4

staticconstexprprivate

Definition at line 64 of file MdtAmtReadOut.h.

s_TESvalue

uint16_t MdtAmtReadOut::s_TESvalue = 0x6

staticconstexprprivate

Definition at line 67 of file MdtAmtReadOut.h.

s_TMCvalue

uint16_t MdtAmtReadOut::s_TMCvalue = 0x2

staticconstexprprivate

Definition at line 58 of file MdtAmtReadOut.h.

s_TSMvalue

uint16_t MdtAmtReadOut::s_TSMvalue = 0x3

staticconstexprprivate

Definition at line 61 of file MdtAmtReadOut.h.

s_TWCvalue

uint16_t MdtAmtReadOut::s_TWCvalue = 0x8

staticconstexprprivate

Definition at line 70 of file MdtAmtReadOut.h.

---

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

• MdtAmtReadOut.h
• MdtAmtReadOut.cxx