Setting A Region Of Interest; Returning Video Information - Dalsa P-2 Series User Manual

29
Setting Exposure Time
Camera must be operating in exposure mode 2 or 6.
To set the camera exposure time, use the command:
Syntax:
Syntax Elements:
Notes:
Related Commands:
Example:

3.10 Setting a Region of Interest

The
region of pixels used in the
To define a region of interest, use the command:
Syntax:
Syntax Elements:
Related Commands
Example:

3.11 Returning Video Information

The camera's microcontroller has the ability to read video data. This functionality can be
used to verify camera operation and to perform basic testing without having to connect
the camera to a frame grabber. This information is also used for collecting line statistics
for calibrating the camera.
03-32-00493-11
set f
f
•
To read the current exposure time, use the command gcp.
•
If you enter an invalid exposure time, the valid range of
values will be displayed.
sem, ssf
set 2100
command sets the pixel range used to collect the end of line statistic and sets the
roi
cag
roi x1 x2
x1
x2
cag, cao, gl, gla, ccf, ccp
roi 10 50
Floating point number in µsecs.
, , , , , and
cao gl gla ccf ccp
Pixel start number. Must be an odd number and less
than the pixel end number.
Pixel end number. Must be an even number and greater
than the pixel start number.
Piranha2 User's Manual
commands.
DALSA