Apdu Commands For Pcsc 2.0 Part 3 (Version 2.02 Or Above); Command And Response Apdu Format - ACS TS760A User Manual

5.4. APDU commands for PCSC 2.0 Part 3 (version 2.02 or above)

PCSC2.0 Part 3 commands are used to transparently pass data from an application to a contactless
tag, return the received data transparently to the application and protocol, and switch the protocol
simultaneously.
5.4.1.

Command and Response APDU Format

Command Format
CLA
FFh
Where:
Functions
Response Format
Data Field BER-TLV encoded
Every command returns SW1 and SW2 together with the response data field (if available). The SW1
SW2 is based on ISO 7816. SW1 SW2 from the C0 data object below should also be used.
C0 data element Format
Tag Length (1 byte)
C0h
Error Status Description
Error Status
XX SW1 SW2
00 90 00h
XX 62 82h
XX 63 00h
XX 63 01h
XX 6A 81h
XX 67 00h
ACR1252U – Application Programming Interface
Version 1.09
INS P1 P2
C2h 00h Function
1 byte.
00h = Manage Session
01h = Transparent Exchange
02h = Switch Protocol
Other = RFU
Data Out
SW2
03h Error Status
Description
XX = number of the bad data object in the APDU
00 = general error of APDU
st
01 = error in the 1 data object
nd
02 = error in the 2 data object
No error occurred
Data object XX warning, requested information not available
No information
Execution stopped due to failure in other data object
Data object XX not supported
Data object XX with unexpected length
Lc Data In
DataLen Data[DataLen]
SW1 SW2
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