User`s guide

Specifying the Trigger Type
Specifying the Trigger Type
In this section.. .
“Comparison o f Trigger Types” on page 5-9
“Example: Using an Immediate Trigger” on page 5 -11
“Example: Using a Manua l Trigg er” on page 5-13
“Example: Using a Hardware Trigger” on page 5-16
Comparison of Trigger Types
To specify the type of trigger you want to execute, set the value of
the
TriggerType property of the video input object. You must use the
triggerconfig function to set the value of this property. The following table
lists all the trigger types supported by the toolbox, with information about
when to use each type of trigger.
Comparison of Trigger Types
TriggerType
Value
TriggerSource
and
TriggerCondition
Values Description
'immediate'
Always 'none' The trigger occurs automatically,
immediately after the
start function
is issued. This is the default trigger
type. For more information, see
“Example: Using an Immediate
Trigger” on page 5-11.
5-9