NEO 2 Interface Developer’s Guide
Copyright © 2019, International Technologies & Systems Corporation. All rights reserved.
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memory. If a TLV data object is incorrectly formatted, the reader stops processing the object. A
single command may contain more than one TLV data object.
The
Set Configuration (04-00)
command is the only mechanism for setting the values of
global configuration parameters.
Command Frame
Byte 0-9
Byte 10
Byte 11
Byte 12 Byte 13
Byte 14 …
Byte 14+n-1
Byte 14+n Byte 15+n
Header Tag
& Protocol
Version
Command
Sub-
Command
Data
Length
(MSB)
Data
Length
(LSB)
Data
CRC (LSB)
CRC (MSB)
ViVOtech2\0
04h
00h
TLV Data
Objects
The TLV data objects that this command can set are defined in the
table.
Response Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Header Tag &
Protocol Version
Command
Status Code
Data
Length
(MSB)
Data
Length
(LSB)
CRC (MSB)
CRC (LSB)
ViVOtech2\0
04h
See
00h
00h
8.2.9.
Get Configuration (03-02)
The
Get Configuration
command retrieves the values of the TLV global data objects and
default group data objects (TLV Group 0) in the reader from the reader’s nonvolatile memory.
After sending 03-02, wait 800ms
after
the response is received before continuing.
Note:
If a reader supports configurable application identifier (AIDs), the following applies:
1. The
Get Configuration
command may be used to retrieve global configuration tags and
Group 0 configuration tags.
2. The
Get Configuration
command produces the same result as a
Get Configurable Group
command for group 0 (default).
Get Configuration
cannot return TLVs from other TLV
Groups.
3. The
Get Configuration
command cannot return PayPass Group tags because PayPass
does not use group 0.