APG8201-B2
– Reference Manual
Version 1.00
www.acs.com.hk
Page 33 of 48
www.acs.com
.hk
9.0. Device Control
This section describes the system smart card device IOCTLs.
9.1. Operation Flow (PC/SC 2.0 Part 10)
Figure 1
: Operation Flowchart
In order to use PIN verification and modification, the
SCardControl
API must be called with Get
Feature Request control code and this API will return a list of supported features from the reader.
In APG8201-B2, only
Verify PIN Direct
,
Modify PIN Direct
and
IFD PIN Properties
are supported. To
use these features, you can get the control codes from the list. For more information, please refer to
PC/SC 2.0 Specification Part 10.
START
END
Connect to APG8201-B2
(
SCardConnect
)
Get Feature Request
(
SCardControl
)
Verify PIN Direct
(
SCardControl
)
Disconnect APG8201-B2
(
SCardDisconnect
)
Modify PIN Direct
(
SCardControl
)
Modify the
PIN?
Yes
