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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > QSE / V1-6-4

Constituent: qse     Tag: linux-gcc

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_QSE_ctxTime Struct Reference

The time/clock information for the 1-second of the first event and the previous 1-second period. More...

#include <QSE_ctx.h>

Collaboration diagram for _QSE_ctxTime:

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Data Fields
QSE_ctxTimetone	prv
QSE_ctxTimetone	cur
unsigned int	ppsticks
unsigned int	trgticks

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Detailed Description

The time/clock information for the 1-second of the first event and the previous 1-second period.

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Field Documentation

QSE_ctxTimetone _QSE_ctxTime::cur

The information from the most recent timetone message available or when the first event in this datagram was processed

unsigned int _QSE_ctxTime::ppsticks

The value of the GEM clock at the time of 1 PPS strobe. The low 25-bits of this number is the GEM's value, the high 7-bits is the 1 PPS index

QSE_ctxTimetone _QSE_ctxTime::prv

The information from the timetone message immediately preceding the most recent message, i.e. the one specified by cur

unsigned int _QSE_ctxTime::trgticks

The value of the GEM clock at the time of the event. This is a 25-bit number, whose counting rate is the GEM's clock frequency, nominally 20MHz.

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

• QSE_ctx.h

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