Allied Vision Technologies AVT Oscar, Техническое руководство, Страница: 104 / 212

Controlling image capture
OSCAR Technical Manual V2.4.0
104
The screenshots below illustrate the use of Trigger_Mode_15 on a register
level:
• The first line switches continuous mode off, leaving viewer in listen
mode.
• The second line prepares 830h register for external trigger and
Mode_15.
Left = continuous Middle = one-shot Right = multi-shot
Line #3 switches camera back to
continuous mode. Only one
image is grabbed precisely with
the first external trigger.
To repeat rewrite line three.
Line #3 toggles one-shot bit [0]
of the one-shot register 61C so
that only one image is grabbed,
based on the first external trig-
ger.
To repeat rewrite line three.
Line #3 toggles multi-shot bit
[1] of the one-shot register 61C
so that Ah images are grabbed,
starting with the first external
trigger.
To repeat rewrite line three.
Table 32: Description: using Trigger_Mode_15: continuous, one-shot, multi-shot
Figure 48: Using Trigger_Mode_15: Continuous, one-shot, multi-shot
Note
L
Shutter for the images is controlled by shutter register.