Get Transaction Count Command (Flash Reader Only); Read Oldest Transaction Command (Flash Reader Only) - Magtek MagneSafe V5 Reference Manual

Get Transaction Count Command (Flash Reader Only)

Command number:
Description:
Data structure:
Offset Field Name
0 Transaction Count
Result codes:
Example Request Get Transaction Count (Hex):
Cmd Num
16
Example Response Get Transaction Count (9 transactions stored) (Hex):
Result Code
00

Read Oldest Transaction Command (Flash Reader Only)

Command number:
Description:
Data structure:
Result codes:
Example Request Read Oldest Transaction (Hex):
Cmd Num
17
0x16
This command is used to get the count of stored transactions (card swipes)
currently stored in the reader. It will return one byte giving the count of
stored transactions.
Request Data: None
Response Data:
Description
Gives the count of stored transactions
0x00 (Success)
Data Len
00
Data Len
01
0x17
This command is used to stimulate the reader to send the oldest transaction
(card swipe) stored in the reader. It has no request and no response data.
The response indicates whether or not a transaction will be sent. If the
Result Code indicates success, a transaction will be sent as a HID report
momentarily.
Request Data: None
Response Data: None
0x00 (Success, a transaction will be sent)
0x01 (Failure, no transactions to send)
0x07 (Sequence error, current Security Level requires a correctly
executed Authentication Sequence)
Data Len
00
Section 2. Communications
Data
Data
09
Data
71