Dalsa Spyder 3 GigE SG-10-01k40-00-R, User Manual

Page: 97 / 121

Spyder 3 GigE User’s Manual
DALSA 03-032-10158-09
97
ASCII Commands: Reference
The following table lists all of the camera’s available ASCII commands. Refer to
Appendix A for detailed information on using these ASCII commands.
Table 14: Command Quick Reference
Mnemonic Syntax Parameters Description
calibrate analog offset
cao
t i
Calibrates the analog gain and averages
each tap’s pixels within the ROI to the
specified average target value.
t
= tap selection, either
1
or
2
depending on camera model, or
0
for
all taps
i
= target value in a range from
1
to
255
DN (12 bit LSB)
correction calibrate fpn
ccf
Performs FPN calibration and
eliminates FPN noise by subtracting
away individual pixel dark current.
calculate camera gain
ccg
i t i
Calculates the camera gain according to
the selected algorithm.
i
= Calibration algorithm to use.
1
= This algorithm adjusts analog
gain so that 8% to 13% of tap ROI
pixels are above the specified target
value.
2
= This algorithm adjusts analog
gain so that the average pixel value
in tap’s ROI is equal to the
specified target value.
3
= This algorithm adjusts digital
gain so that the average pixel value
in tap’s ROI is equal to the
specified target.
4=
This algorithm adjusts the
analog gain so that the peak tap
ROI pixels are adjusted to the
specified target.
t =
Tap value. Use
0
for all taps or
1
or
2
for individual tap selection
depending on camera model.
i
= Calibration target value in a range
from
1024
to
4055
DN (12 bit LSB).
correction calibrate prnu
ccp
Performs PRNU calibration and
eliminates the difference in responsivity
between the most and least sensitive
pixel creating a uniform response to
light.
Parameters:
t
= tap id
i
= integer value
f
= float
m
= member of a set
s
= string
x
= pixel column number
y
= pixel row number