Allied Vision Technologies AVT Stingray Manual de instrucciones Pagina 178

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Controlling image capture
STINGRAY Technical Manual V2.2.0
177
Which sequence mode features are available?
Repeat one step of a sequence n times where n can be set by the vari-
able ImageRepeat in SEQUENCE_PARAM.
Define one or two hardware inputs in Input mode field of IO_INP_CTRL
as:
Sequence step input (if two are set as input, they are AND gated) or
Sequence reset input
Setup mode
The SetupMode flag allows you to set up a sequence while capturing images.
Using this flag you get a visual feedback of the settings. Set this flag when
setting up the sequence and reset the flag before using the sequence.
I/O controlled sequence stepping mode
The I/O controlled sequence stepping mode can be done level controlled
or edge controlled:
The I/O controlled sequence stepping mode can be set for every single
sequence entry. Thus a sequence can be controlled in a very flexible manner.
Note
L
From now on:
sequence step is I/O controlled sequence stepping mode
sequence reset is I/O controlled sequence pointer reset
Level controlled Edge controlled
As long as the input is in high
state the sequence pointer will
be incremented from image to
image.
Can be combined with Quick
Format Change Modes. See
Chapter Standard Parameter
Update Timing on page 134 and
Chapter New: Quick Format
Change Mode (QFCM) on page
134.
Level change is asynchronous to
image change.
A rising edge on the input will
cause one pointer increment
immediately.
Can be combined with Quick
Format Change Modes. See
Chapter Standard Parameter
Update Timing on page 134 and
Chapter New: Quick Format
Change Mode (QFCM) on page
134.
Table 69: Description of sequence stepping control
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