ALLIED Vision Technologies Pearleye P-030 LWIR - Manual (Page 39)

Basic parameters and commands
Pearleye Technical Manual V2.3.0
39
Basic parameters and commands
This chapter illustrates the basic configuration options and general commands
available for the user, being important for the operation of an ex factory pre-
configured camera. Most probably the information stated here will be sufficient
for most users.
Select a correction data set (S)
Pearleye P-007 LWIR / Pearleye P-030 LWIR are equipped with multiple cor-
rection data sets. For different operation conditions the image quality can be
improved by activating another correction data set, if the environmental condi-
tions have changed.
For quick access to the different correction data sets, the correction data
memory is subdivided into 32 single pages. Each of these pages can store a
complete set of correction data (parameters
A and B). At all times only one
page can be active simultaneously and all eventual modification of the
correction data takes place within this page. For each correction memory page
a further pair of registers for the parameters J and K is available. In order to
enable an access on the values
J and K of each correction data set, the page
address also serves as access address to the register pairs.
The memory pages are filled with data starting at the address 0. The highest
valid address depends on the number of correction data sets stored in the cam-
era, however it cannot exceed 31 (0x1F). If e.g. 27 correction data sets are
available this would result in a maximum valid page address of 0x1A.
Both parameters, A and B together affect the choice and the number of data
sets to be loaded.
By means of the parameter S the address of the active page can be adjusted:
Example
Activate the eleventh correction data set (address 10 = 0xA)
> S=A[CR]
Note

For more information see Chapter Advanced parameters and
commands on page 46.