daq

package

v0.0.0-...-3215db2 Latest Latest Go to latest Published: Sep 27, 2022 License: BSD-3-Clause Imports: 5 Imported by: 0

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Repository

github.com/sbinet/margo

Links

Open Source Insights

Documentation ¶

Overview ¶

Package daq contains types and functions to build a simple DAQ system.

Index ¶

Constants
Variables
func NewDetScanner(r io.Reader) *bufio.Scanner
func NewEvtScanner(r io.Reader) *bufio.Scanner
type Calorimeter
type Decoder
- func NewDecoder(r io.Reader) *Decoder
type DetKind
type Encoder
- func NewEncoder(w io.Writer) *Encoder
type Env
type Header

Constants ¶

View Source

const (
	EvtBeg = 0xdeadcafe
	EvtEnd = 0xdeadfeed
	DetEnd = 0xdecafeed
)

Variables ¶

View Source

var (
	MagicHdr = [4]byte{0, 'd', 'a', 'q'}
)

Functions ¶

func NewDetScanner ¶

func NewDetScanner(r io.Reader) *bufio.Scanner

func NewEvtScanner ¶

func NewEvtScanner(r io.Reader) *bufio.Scanner

Types ¶

type Calorimeter ¶

type Calorimeter struct {
	CellID uint64
	Ene    float64
}

type Decoder ¶

type Decoder struct {
	// contains filtered or unexported fields
}

func NewDecoder ¶

func NewDecoder(r io.Reader) *Decoder

func (*Decoder) Err ¶

func (dec *Decoder) Err() error

func (*Decoder) Read ¶

func (dec *Decoder) Read(p []byte) (int, error)

func (*Decoder) ReadCalorimeter ¶

func (dec *Decoder) ReadCalorimeter() Calorimeter

func (*Decoder) ReadEnvSys ¶

func (dec *Decoder) ReadEnvSys() Env

func (*Decoder) ReadF64 ¶

func (dec *Decoder) ReadF64() float64

func (*Decoder) ReadHeader ¶

func (dec *Decoder) ReadHeader() Header

func (*Decoder) ReadI64 ¶

func (dec *Decoder) ReadI64() int64

func (*Decoder) ReadStr ¶

func (dec *Decoder) ReadStr() string

func (*Decoder) ReadStreamHeader ¶

func (dec *Decoder) ReadStreamHeader() [4]byte

func (*Decoder) ReadU32 ¶

func (dec *Decoder) ReadU32() uint32

func (*Decoder) ReadU64 ¶

func (dec *Decoder) ReadU64() uint64

func (*Decoder) ReadU8 ¶

func (dec *Decoder) ReadU8() uint8

type DetKind ¶

type DetKind byte

const (
	CaloDet   DetKind = 0
	EnvSysDet DetKind = 1
)

type Encoder ¶

type Encoder struct {
	// contains filtered or unexported fields
}

func NewEncoder ¶

func NewEncoder(w io.Writer) *Encoder

func (*Encoder) Err ¶

func (enc *Encoder) Err() error

func (*Encoder) Write ¶

func (enc *Encoder) Write(p []byte) (int, error)

func (*Encoder) WriteF64 ¶

func (enc *Encoder) WriteF64(v float64)

func (*Encoder) WriteStr ¶

func (enc *Encoder) WriteStr(v string)

func (*Encoder) WriteU32 ¶

func (enc *Encoder) WriteU32(v uint32)

func (*Encoder) WriteU64 ¶

func (enc *Encoder) WriteU64(v uint64)

func (*Encoder) WriteU8 ¶

func (enc *Encoder) WriteU8(v uint8)

type Env ¶

type Env struct {
	Name string
	H    float64
	P    float64
	T    float64
}

type Header ¶

type Header struct {
	Len    int64
	Sum    uint32
	RunNbr int64
	EvtNbr int64
}

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cmd
daq-cli
daq-mon
daq-srv

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