Piranha HN RoHS User Manual
Teledyne DALSA
03-032-20135-00
57
Mnemonic
Syntax Parameters
Description
calculate PRNU algorithm
cpa
m i
Performs PRNU calibration according to the selected
algorithm.
The first parameter is the algorithm where m is:
2
= Calculates the PRNU coefficients using the
entered target value as shown below:
The calculation is performed for all sensor pixels but
warnings are only applied to pixels in the region of
interest. This algorithm is useful for achieving uniform
output across multiple cameras.
4 =
Same algorithm as cpa 2 in ROI.
i =
Peak target value in a range from 4096 DN to 16220
DN. The target value must be greater than the current
peak output value.
correction set sample
css
m
Set number of line samples averaged for pixel
coefficient calculations or for output of
gla
command.
Values:
1/ 1024 / 2048 / 4096 (factory)
.
display pixel coefficients
dpc
xx
1 – 8192 : 1 - 8192
get camera log
gcl
Returns the last 18 commands before the
gcl
get camera model
gcm
Reads the camera model number.
get camera parameters
gcp
Reads all of the camera parameters.
get camera serial
gcs
Read the camera serial number.
get camera version
gcv
Displays the firmware version and FPGA version.
get values
get
s
Retrieves camera values.
get fpn coeff
gfc
x
Read the FPN coefficient
x
= pixel number to read in a range from
1
–
8192
.
get help
gh
Returns the help screen.
get line
gl
x1 x2
Gets a line of raw video (no digital processing or test
pattern) displaying one pixel value after another and
the minimum, maximum, and mean value of the
sampled line.
x1
= Pixel start number
x2
= Pixel end number
In a range from
1
to 8192.
get line average
gla
x1 x2
Read the average of line samples.
x1
= Pixel start number
x2
= Pixel end number
in a range from
1
–
8192
.
get prnu coeff
gpc
x
Read the PRNU coefficient.
x
= pixel number to read in a range from
1
–
8192
.
get signal frequency
gsf
m
Reads the requested Camera Link control frequency: 1
CC1 (EXSYNC) or 3 (Direction).
help
h
Display the online help. Refer to section for details.
load pixel coefficients
lpc
Loads the current FPN and PRNU coefficients for the
current direction.
reset camera
rc
Reset the entire camera (reboot). Baud rate is not reset
and reboots with the value last used.
