HikRobot CA Series - Page 77

CA/CE-Series GigE Area Scan Camera·User Manual
67
Each category of embedded information has its unique data format.
Table 10-5 Embedded Information Data Format
No.
Information Type
Byte
Data Format Description
1
Timestamp
4 Bytes
4 bytes are used to transfer the timestamp information.
2
Gain
4 Bytes
4 bytes are used to transfer the gain information.
Each low 8 bits of the 4 valid data are combined to transfer
the gain information.
Value Range: 0 to 1023.
Note: High bits will be complemented with 0 automatically.
3
Exposure
4 Bytes
4 bytes are combined to show the exposure time, and the
unit is µs.
4
Brightness Info
4 Bytes
4 bytes are used to transfer the brightness information.
Value Range: 0 to 4095.
Note: High bits will be complemented with 0 automatically.
5
White Balance
8 Bytes
8 bytes are used to transfer the white balance information.
Value Range: 0 to 4095.
6
Frame Counter
4 Bytes
Value Range: 0 to 2
32
-1.
7
Ext Trigger Counter
4 Bytes
Value Range: 0 to 2
32
-1.
8
Line Input Output
4 Bytes
4 bytes are used to transfer the line input and output
information.
9
ROI Position
8 Bytes
4 bytes stand for the start point, and 4 bytes stand for the
length and width.
In specific, the column coordinate occupies 2 bytes, and the
row coordinate occupies 2 bytes. The column coordinate
information comes first.
In specific, the length and width occupy 2 bytes
respectively, and the length information comes first.