F1 hit-related standard handlers

This page lists handlers related to detectors based on F1 chip (for 2022 only straw detector).

Subjects: hit and raw data structs

All the handlers listed below operate with the instances of the F1Hit C/C++ structure (and, optionally with RawDataF1 instance accessed by rawData attribute):

struct F1Hit

Representation of a hit on F1-based detector entity

GETTER:

• rawData.sourceID – DAQ channel source ID (propagated from rawData:RawDataF1, returns sourceID)

• rawData.portID – DAQ port ID (propagated from rawData:RawDataF1, returns portID)

• rawData.channel – DAQ detector channel number (propagated from rawData:RawDataF1, returns channel)

• rawData.channelPosition – channel position (propagated from rawData:RawDataF1, returns channelPosition)

• rawData.time – Time associated with the channel (propagated from rawData:RawDataF1, returns time)

• rawData.timeUnit – Time unit (propagated from rawData:RawDataF1, returns timeUnit)

• rawData.timeDecoded – time in ns wrt trigger time (propagated from rawData:RawDataF1, returns timeDecoded)

• rawData.timeReference – … (propagated from rawData:RawDataF1, returns timeReference)

• hitPosition – Reconstructed position of hit

Public Functions

F1Hit(LocalMemory&)

A ctr, needs the pool allocator instance to be bound with.

Public Members

mem::Ref<RawDataF1> rawData

Raw data as was decoded from DAQ for F1 chip.

double hitPosition

Reconstructed position of hit.

struct RawDataF1

Raw data of an F1 digit

GETTER:

• sourceID – DAQ channel source ID

• portID – DAQ port ID

• channel – DAQ detector channel number

• channelPosition – channel position

• time – Time associated with the channel

• timeUnit – Time unit

• timeDecoded – time in ns wrt trigger time

• timeReference – …

Public Functions

inline RawDataF1()

Default ctr (creates uninitialized instance of RawDataF1.

inline RawDataF1(LocalMemory&)

A ctr, ignores memory arg (creates uninitialized instance of RawDataF1. Needed to simplify compatibility with template code.

Public Members

uint16_t sourceID

DAQ channel source ID.

uint16_t portID

DAQ port ID.

int32_t channel

DAQ detector channel number.

int32_t channelPosition

channel position

int32_t time

Time associated with the channel.

double timeUnit

Time unit.

double timeDecoded

time in ns wrt trigger time

double timeReference

…

Note, that F1Hit may have its rawData reference unset. For instance, when events are read from Monte-Carlo data source.

Handlers list

This handlers deal with (M)SADC hits at the very basic level of DAQ digits.

group f1-handlers