Ontransactionresult (Emv Device Only); Onemvcommandresult (Emv Device Only) - Magtek aDynamo Programmer's Reference Manual

5 - MTSCRA Callback Messages
Offset Field Name
Message
0
Length
ARQC
2
Message
5.9

OnTransactionResult (EMV Device Only)

This message occurs when transaction result is received from the EMV device.
Parameter
Obj
Offset Field Name
Signature
0
Required
Batch Data
1
Length
3 Batch Data

5.10 OnEMVCommandResult (EMV Device Only)

This message occurs when an EMV command result is received from the EMV device.
aDynamo, uDynamo, Dynamag, DynaMAX, eDynamo, BulleT| Secure Card Reader Authenticator | Programmer's Reference (Android)
Two byte binary, most significant byte first. This gives the total length of the
ARQC message that follows.
Byte array containing the ARQC Message. See Appendix B for ARQC
Message Format.
Byte array containing the data received from the device. See table below for
descriptions of the data.
This field indicates whether a card holder signature is required to complete the
transaction:

0x00 – No signature required

0x01 – Signature required
If a signature is required, it is expected that the host will acquire the signature
from the card holder as part of the transaction data.
Two byte binary, most significant byte first. This gives the total length of the
Batch Data that follows.
Byte array containing the Batch Data. See Appendix D for Batch Data Format.
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Value
Description
Value