User`s guide

Data Logging
Property Description
TriggerCondition
Specifies the condition that m ust be met for
a trig ge r to be executed. This property is
always set to
'none' for immediate and manual
triggers.
TriggerFcn
Specifies the callback function to execute when
a trigger occurs. For more information about
callbacks, see Chapter 7, “Using E vents and
Callbacks”.
TriggerFrameDelay
Specifies the number of frames to skip before
logging data to mem ory, disk, or both. For more
information , see “ Delaying Data Logging A fter a
Trigger” on page 5-28.
TriggerRepeat
Specifies the number of additional times to
execute a trigger. If the value of
TriggerRepeat
is 0 (zero), the trig ge r executes but is not
repeated any additional times. For more
information , see “Specifying M u ltiple Trigge rs”
on page 5-29.
TriggersExecuted
Reports the number of triggers that have been
executed.
TriggerSource
Specifies the source to monitor for a trigger
condition to be met. This property is always set
to
'none' for immediate and manual triggers.
TriggerType
Specifies the type of trigger: 'immediate',
'manual',or'hardware'.Usethetriggerinfo
function to determine whether your image
acquisition device supports hardware triggers.
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