Offset Csr - Basler L800k User Manual

Configuring the Camera

Offset CSR

Note: The offset can be set by writing a floating point value to the Absolute Offset field or by writing
an integer value to the Raw Offset field. Refer to Section
difference between these two fields.
Register Base Address: 0x0F00
Field Name: Register Status
Description: The integer value in this field indicates the status of this control register:
Field Name: Absolute Offset
Description: Writing a floating point value to this field sets the global offset in DN (digital numbers). For
Field Name: Absolute Min
Description: Minimum allowed floating point value for the absolute offset setting.
Field Name: Absolute Max
Description: Maximum allowed floating point value for the absolute offset setting.
Field Name: Raw Offset
Description: Writing an integer value to this field sets the global offset.
4-26
0x00 = The register is not available
0x01 = The register is available. All related settings are OK
0x80 = A value in the register is set out of range
example, if the value in this field is set to +10.5, the offset would be +10.5 DN.
When the camera is set for 8 bit output, the offset can normally range from -200.0 DN to
+200.0 DN in increments of 0.5.
When the camera is set for 10 bit output, the offset can normally range from -800.0 DN to
+800.0 DN in increments of 0.5.
The value in this field is a standard IEEE-754 single precision (32 bit) floating point number.
See Section 3.6.3 for more information about offset.
The value in this field is a standard IEEE-754 single precision (32 bit) floating point number.
The value in this field is a standard IEEE-754 single precision (32 bit) floating point number.
The value can normally range from -400 (0XFE70) to +400 (0X190).
The DN of offset that the camera will apply at a given setting in this field is determined by
this formula:
DN = raw setting / 2
For example, if the value in this field is set to +105 (0x0069), then:
DN = 105 / 2
DN = +52.5
The 2 bytes in this field are interpreted as follows:
Byte 1 = Low byte of the raw value
Byte 2 = High byte of the raw value
See Section 3.6.3 for more information about offset.
Draft
4.2.2.1
Offset: 0x0000
Offset: 0x0001
Offset: 0x0005
Offset: 0x0009
Offset: 0x000D
for an explanation of the
Size: 1 Byte Type: Read only
Size: 4 Bytes Type: Read / Write
Size: 4 Bytes Type: Read only
Size: 4 Bytes Type: Read only
Size: 2 Bytes Type: Read / Write
BASLER L800
k