CWA 16374-4:2011

Extensions for Financial Services (XFS) interface specification Release 3.20 - Part 4: Identification Card Device Class Interface Programmer's Reference

Scope

This section describes the functions provided by a generic identification card reader/writer service (IDC). These descriptions include definitions of the service-specific commands that can be issued, using the WFSAsyncExecute, WFSExecute, WFSGetInfo and WFSAsyncGetInfo functions.
This service allows for the operation of the following categories of units:
- motor driven card reader/writer
- pull through card reader (writing facilities only partially included)
- dip reader
- contactless chip card readers
permanent chip card readers (each chip is accessed through a unique logical service)