Constant |
Value |
Description |
kAttributeAtrString
|
590595 |
Answer to reset (ATR) string.
|
kAttributeChannelId
|
131344 |
DWORD encoded as &hDDDDCCCC, where DDDD = data channel type and CCCC = channel number.
more
|
kAttributeCharacteristics
|
393552 |
Integer indicating which mechanical characteristics are supported. If zero, no special characteristics are supported.
more
|
kAttributeCurrentBwt
|
524809 |
Current block waiting time.
|
kAttributeCurrentClk
|
524802 |
Current clock rate, in kHz.
|
kAttributeCurrentCwt
|
524810 |
Current character waiting time.
|
kAttributeCurrentD
|
524804 |
Bit rate conversion factor.
|
kAttributeCurrentEbcEncoding
|
524811 |
Current error block control encoding.
0 = longitudinal redundancy check (LRC)
1 = cyclical redundancy check (CRC)
|
kAttributeCurrentF
|
524803 |
Clock conversion factor.
|
kAttributeCurrentIfsc
|
524807 |
Current byte size for information field size card.
|
kAttributeCurrentIfsd
|
524808 |
Current byte size for information field size device.
|
kAttributeCurrentIoState
|
590594 |
Current IO state
|
kAttributeCurrentN
|
524805 |
Current guard time.
|
kAttributeCurrentProtocolType
|
524801 |
Integer encoded as 0x0rrrpppp where rrr is RFU and should be 0x000. pppp encodes the current protocol type. Whichever bit has been set indicates which ISO protocol is currently in use. (For example, if bit zero is set, T=0 protocol is in effect.)
|
kAttributeCurrentW
|
524806 |
Current work waiting time.
|
kAttributeDefaultClk
|
196897 |
Default clock rate, in kHz.
|
kAttributeDefaultDataRate
|
196899 |
Default data rate, in bps.
|
kAttributeDeviceFriendlyNameA
|
2147418115 |
Reader's display name. Windows ANSI encoding.
|
kAttributeDeviceFriendlyNameW
|
2147418117 |
Reader's display name. Unicode encoding.
|
kAttributeDeviceInUse
|
2147418114 |
Reserved for future use.
|
kAttributeDeviceSystemNameA
|
2147418116 |
Reader's system name. Windows ANSI encoding.
|
kAttributeDeviceSystemNameW
|
2147418118 |
Reader's system name. Unicode encoding.
|
kAttributeDeviceUnit
|
2147418113 |
Instance of this vendor's reader attached to the computer. The first instance will be device unit 0, the next will be unit 1 (if it is the same brand of reader) and so on. Two different brands of readers will both have zero for this value.
|
kAttributeEscAuthrequest
|
499717 |
Esc authentication request
|
kAttributeEscCancel
|
499715 |
Esc cancel
|
kAttributeEscReset
|
499712 |
Esc reset
|
kAttributeExtendedBwt
|
524812 |
Extended block wait time.
|
kAttributeIccInterfaceStatus
|
590593 |
Single byte. Zero if smart card electrical contact is not active; nonzero if contact is active.
|
kAttributeIccPresence
|
590592 |
Single byte indicating smart card presence:
more
|
kAttributeIccTypePerAtr
|
590596 |
Single byte indicating smart card type.
more
|
kAttributeMaxClk
|
196898 |
Maximum clock rate, in kHz.
|
kAttributeMaxDataRate
|
196900 |
Maximum data rate, in bps.
|
kAttributeMaxIfsd
|
196901 |
Maximum bytes for information file size device.
|
kAttributeMaxinput
|
499719 |
Maximum input
|
kAttributePowerMgmtSupport
|
262449 |
Zero if device does not support power down while smart card is inserted. Nonzero otherwise.
|
kAttributeProtocolTypes
|
196896 |
Integer encoded as 0x0rrrpppp where rrr is RFU and should be 0x000.
more
|
kAttributeSupressT1IfsRequest
|
2147418119 |
Supress T1 information file size request.
|
kAttributeUserAuthInputDevice
|
328002 |
User authentication input device.
|
kAttributeUserToCardAuthDevice
|
328000 |
User to card authentication device
|
kAttributeVendorIfdSerialNo
|
65795 |
Vendor-supplied interface device serial number.
|
kAttributeVendorIfdType
|
65793 |
Vendor-supplied interface device type (model designation of reader).
|
kAttributeVendorIfdVersion
|
65794 |
Vendor-supplied interface device version (DWORD in the form 0xMMmmbbbb where MM = major version, mm = minor version, and bbbb = build number).
|
kAttributeVendorName
|
65792 |
Vendor name.
|