Controlling image capture
STINGRAY Technical Manual
V2.2.0
178
I/O controlled sequence pointer reset
I/O controlled sequence pointer reset
is always edge controlled. A rising
edge on the input pin resets the pointer to the first entry.
I/O controlled sequence pointer reset
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.
I/O controlled sequence stepping mode and I/O controlled
sequence pointer reset via software command
Both sequence modes can be controlled via software command.
Points to pay attention to when working with a
sequence
The following screenshot shows an example of a sequence for eight different
image settings. It uses the
AVT Firetool program
as graphical representa-
tion. Please note the changes in the shutter time; that creates descending
image brightness, and the change in the image position; which creates a
panning effect.
Note
L
•
If more images are recorded than defined in
SeqLength
, the settings for the last image remain in
effect.
•
If
sequence
mode is cancelled, the camera can use the
FIFO for other tasks. For this reason, a sequence must
be loaded back into the camera after
sequence
mode
has been cancelled.
•
To repeat the sequence, stop the camera and send the
multi-shot
or
IsoEnable
command again. Each of these
two commands resets the sequence.
•
Using
single-shot
mode in combination with a
sequence does not make sense, because
single-shot
mode restarts the sequence every time.
•
The sequence may not be active when setting the
AutoRewind flag. For this reason it is important to set
the flag before the
multi-shot
or
IsoEnable
commands.
•
If the sequence is used with the
deferred transport
feature, the number of images entered in
Seq_Length
may not be exceeded.