trigger_event Struct Reference

Per-event trigger data attached to a decoded data frame. More...

#include <triggers.h>

Public Member Functions
	trigger_event (uint8_t idx)
	Construct with index only; timestamps default to zero.
	trigger_event (uint8_t idx, uint16_t crs)
	Construct with index and coarse timestamp.
	trigger_event (uint8_t idx, uint16_t crs, float fine)
	Construct with all fields.

Public Attributes
uint8_t	index
	Hardware trigger index.
uint16_t	coarse
	Coarse timestamp (DAQ clock ticks)
float	fine_time
	Fine timestamp correction (ns)

Detailed Description

Per-event trigger data attached to a decoded data frame.

Lightweight struct created once per event by the DAQ readout loop. Carries only the fields present in the raw data stream: the hardware trigger index and the two-component timestamp (coarse + fine).

Constructor & Destructor Documentation

trigger_event() [1/3]

trigger_event::trigger_event ( uint8_t  idx )

inline

Construct with index only; timestamps default to zero.

Parameters

idx	Hardware trigger index.

trigger_event() [2/3]

trigger_event::trigger_event ( uint8_t  idx, uint16_t  crs  )

inline

Construct with index and coarse timestamp.

Parameters

idx	Hardware trigger index.
crs	Coarse timestamp.

trigger_event() [3/3]

trigger_event::trigger_event ( uint8_t  idx, uint16_t  crs, float  fine  )

inline

Construct with all fields.

Parameters

idx	Hardware trigger index.
crs	Coarse timestamp.
fine	Fine time correction (ns).

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The documentation for this struct was generated from the following file:

• /home/runner/work/epic-drich-beam-test-analysis/epic-drich-beam-test-analysis/include/triggers.h