Peripherals Control; Get Firmware Version - ACS ACM1252U-Y3 Reference Manual

5.3. Peripherals Control

The reader's peripherals control commands are implemented by using SCardControl with Control
Code SCARD_CTL_CODE(3500).
5.3.1.

Get Firmware Version

This command is used to get the reader's firmware message.
Get Firmware Version Format (5 bytes)
Command
Get Firmware Version
Get Firmware Version Response Format (5 bytes + Firmware Message Length)
Response
Result
Example:
Response = E1 00 00 00 0F 41 43 52 31 32 35 32 55 5F 56 32 30 32 2E 32
Firmware Version (HEX) = 41 43 52 31 32 35 32 55 5F 56 32 30 32 2E 32
Firmware Version (ASCII) = "ACR1252U_V202.2"
ACM1252U-Y3 – Reference Manual
Version 1.03
Class
E0h
Class INS P1 P2
E1h 00h 00h 00h
INS P1 P2
00h 00h 18h
Le
Number of bytes to receive
Lc
00h
Data Out
Firmware Version
Page 46 of 92
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