Advanced parameters and commands
Pearleye Technical Manual
V2.2.0
62
Save parameters in flash (X)
The command
X=1
stores all parameter values into a system file within the
flash memory. After restarting the camera they are automatically restored.
However, neither new recorded correction images, nor modified set values (
J
and
K
for all valid
S
) are stored and will therefore be lost after the camera is
switched off.
Upload a file to flash (Q)
The data in the flash memory are managed in a minimalist file system. Files are
identified via one byte. Valid file numbers are between 1 (0x01) and 254 (0xFE).
A further byte can be used to define the file type. There is no directory structure.
This results in a maximum possible number of 254 simultaneously stored files.
A lot of file numbers are already reserved by factory. For the correction data of
the
Pearleye P-007 LWIR
/
Pearleye P-030 LWIR
the file numbers 1, 32-96,
112-113, 128-129 are used. File numbers greater than or equal to 240 are
reserved for the system itself and will be not visible to the user.
For user data we recommend the file numbers between 16 (0x10) and 31 (0x1F).
The file system is administrated by serial commands (via RS232 or inband via
Gigabit Ethernet). There are different commands to control the file system:
GigE Vision feature name
Description
SaveParameterToCameraFlash
Saves the parameters into internal camera flash memory.
(X=<value> command)
1 = All parameter values are stored into a system file within the
flash memory of the camera.
Table 31: Camera special feature: SaveParameterToCameraFlash
Caution
The commands d=<p8> and Q=<p8> do not need additional
confirmation.
Files below ID 0xF0 are not write-protected and thus are
modified or deleted without warning.
Command
Description
l=1
List actually stored file numbers.
d=<p8>
Delete the file with the specified file
number.
Table 32: File system commands
