11 Appendix
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each correction data set S=<p8> an own set value is stored.
All set values are loaded together from the flash file
N=<p8>. Changing this parameter may void ex factory
calibration.
M=<p16> : Offset value for the background correction. This value
is added to every pixel value of the input image. It is
a 16 bits value of which the 12 (or 14) most significant bits
currently are used. If the automatic calibration function
with background correction image integration is used (see k
and j), this parameter is automatically set to the mean value
of the background correction image.
N=<p8> : File number of the flash file containing the set values for
the two point correction (J,K). Changing this parameter may
void ex factory calibration.
0 : No set values are loaded. The memory content
remains uninitialized at startup.
01..EF : The correction data is loaded from the
indicated file.
O=<p8> : File number of the file containing the FPGA configuration
data. (*)
P=1 : Upload a new FPGA configuration file via the serial
interface and store it in the flash memory. After issuing
[CR] a special transfer protocol is processed. A currently
existing file will be overwritten. (*)
Q=<p8> : Upload a general file via the serial interface and store
it in the flash memory using the specified file number.
After issuing [CR] a special transfer protocol is processed.
A currently existing file will be overwritten.
S=<p8> : Number of the correction data set to activate. The range of
valid values depends on the number of factory prepared and
currently loaded data sets. Please note that a change of S
affects the correction data for the gain-offset correction.
T=1 : Show sensor temperature warning state.
<***b_***a>
| |
| +--a : Sensor temperature warning state (this bit
| is only valid for cameras with peltier
| temperature stabilization like e.g. IRC-300,
| IRC-320, IRC-600, NIR-300P, NIR-600P).
| 0 -> The sensor temperature is OK.
| 1 -> The sensor temperature is outside the
| optimum range. This can result in a
| negative influence on the image
| quality. Please ensure that the
| temperature of the camera housing is
| inside the specified range.
+-------b : PLL state.
0 -> PLL is locked.
1 -> PLL is not locked. This should never
occur under normal circumstances.
T=2 : Query camera's internal temperature value (IRC-320/600 only).
<dcb*_aaaa_aaaa_aaaa>
||| \____________|
||| +--a : Temperature in 1 / 16 °C (two's
||| complement).
||+------------------b : Result of LAST temperature
|| measurement attempt.
|| 0 -> Unsuccessful (if "c" is 1, the
|| value "a" is valid anyway,
|| but contains old data from the
|| last successful conversion).
|| 1 -> Successful.
|+-------------------c : 0 -> The content of "a" is invalid.
| 1 -> The content of "a" is valid.
+--------------------d : Continuous temperature measurement
is enabled (mirrors bit "i" in
parameter h).
VDS Vosskühler GmbH
IRC-320