FingerVein Online
Installation and Programming Manual
Page
35 of 69
‘
&b
’:
Binary format Extra-Drive indicator via UDP.
[Length]
: 2 bytes in binary format. The maximum supported length is
912 .
[Data]
: String
of
[Length]
bytes. This contains the information
directly expressed in binary format.
The KSP protocol is quite complex and it is therefore advisable to use the controller
supplied by Kimaldi,
. The programming interface of this controller is low-
level and it must be sent a chain made up by the OpCode and the instruction arguments,
[<OPC><ARG>]
, as detailed in the following sections.
9.4. Common Instructions for Online Management
We will first present the instructions that work with any electronics equipped with the
Bio-OCX protocol: BioMax, FingerVein Online electronics, KBio, Serie-xR Card.
9.4.1. Communications Test
Function: Checks communications with one node.
Instruction
OP
0x00
NA
0x0000
ARG
None.
Response
OP
0x00
NA
0x0000
ARG
None.