Triton X-SCALE/X2 Configuration Manual - Manual (Page 352)

Changes to the Communication Specification
The following FID has been added to support sending journal data to the host:
Journal data – Ten ASCII numbers, optionally followed by size / journal
data pairings, always ending with an ANSI CRC-16 checksum. - T
1
T
2
T
3
T
4
T
5
T
6
T
7
T
8
T
9
T
10
(T
11
T
12
T
13
)(Base64 data) T
14
T
15
T
16
T
17
1 Numeric (T
1
) - Status Field ‘0’ = Disable ‘1’ = Enable ‘2’=Incomplete
record ‘3’=ACK ‘4’=NAK
2 Numeric (T
2
T
3
) - Maximum records when sent from host or numbers of
records to follow when sent to host.
3 Numeric (T
4
T
5
T
6
) - Maximum journal data (256-999 bytes) when sent
from host or total journal data (in bytes) to follow when sent to host.
4 Numeric (T
7
T
8
T
9
T
10
) – Indicates the number of journal records that have
not been audited on the terminal which will include any records included
with this message. This field will be zero filled when being sent from the
host to the terminal.
(T
11
T
12
T
13
)(Base64 data) - The remainder of the packet will be (T
2
T
3
)
pairs of 3 ASCII numbers followed by the Base64 representation of the
journal record as defined in Triton Connect Journal Command Packet
(Triton Terminal Journal Record Format Specification.). This part of the
packet will only be transmitted from the terminal to the host.
3 Numeric (T
11
T
12
T
13
) – size (in bytes) of 1 Base64 (RFC 3548) encoded
journal record to follow.
ASCII bytes- Base64 representation of the journal record as defined by
Triton Terminal Journal Record Format Specification.
‘j’
T
14
T
15
T
16
T
17
-4 ASCII characters that represent the CRC-16 two byte
checksum calculated from and including the j fid to the last byte of Base64
data. Each character represents a 4-bit hexadecimal numeral (0-9, A-F).
Uses the ANSI CRC-16 error checking protocol standard. See the sample
code in APPENDIX F.
FID ‘uj’ has been added to support mini statement receipts:
X2 2.0.1 Software Release Notes
Triton Systems Page 17 of 19 October 23, 2007