Basler L304kc User Manual

Configuring the Camera
BASLER L304
kc 4-49
Draft
DataLen Data Length field
For read commands, the DataLen field indicates the number of bytes to read from the
given CSR address.
For write commands, the DataLen field indicates the number of bytes contained in the
Data field.
Size = 1 byte
Range of possible settings: 0 to 255.
DataLen = 0 will result in an ACK, but no further command will be executed.
Address Address field
For read commands, indicates the CSR address for the read.
For write commands, indicates the CSR address for the write.
Size = Number of bytes indicated in the AddrLen portion of the FTF field
(On L304
kc cameras, all CSR addresses are 16 bits.)
Data Data field
For read commands, this field contains no data.
For wire commands, this field contains the data to be written to the CSR.
Size for read commands = 0 bytes.
Size for write commands = the number of bytes indicated in the DataLen field of the
frame.
BCC Block Check Character field
The use of a block check character in read/write commands is optional.
If bit 2 of the FTF field is 0, the BCC is not used and the BCC field will contain no data.
If bit 2 of the FTF field is 1, the BCC field will contain the block check character.
Size = 0 bytes if bit 2 of the FTF field is 0
1 byte if bit 2 of the FTF field is 1
The block check character is the exclusive-or sum (XOR sum) of the bytes in the FTF,
DataLen, Address and Data fields (see Section 4.3.2.3).
BFE Binary Frame End field
Identifies the end of a binary frame.
Size = 1 byte
The value of the BFE byte is always 0x03.
ACK/NAK Response Positive frame acknowledge/negative frame acknowledge
Size = 1 byte
The value for a positive frame acknowledgement (ACK) is 0x06 and for
a negative frame acknowledgement (NAK) is 0x15.
L
All values are formatted as little endian (Intel format).

Basler L304kc Specifications

General

Brand	Basler
Model	L304kc
Category	Security Camera
Language	English