Advanced Card Systems Limited AET62 Benutzerhandbuch
AET62 Design Specification
Version 1.0
Version 1.0
8-DEC-09
Page 13 of 18
AET62
6.3. PTGrab
PT_STATUS PTGrab(
IN PT_CONNECTION hConnection
IN PT_BYTE byType
IN PT_LONG lTimeout
IN PT_BOOL boWaitForAcceptableFinger
OUT PT_DATA **ppGrabbedData
IN PT_DATA *pSignData
OUT PT_DATA **ppSignature
)
Description:
Scan the finger and return the scanned finger image
hConnection:
FM Handle
byType:
The returned data type
lTimeout:
Timeout value in milliseconds.
boWaitForAcceptableFinger:
Value:
Description
True
Return the finger image if the finger quality would be acceptable
False
Always returns the finger image after a single swipe
ppGrabbedData:
Address of the data pointer,
pSignData:
Reserved, Null value
ppSignature:
Reserved, Null value
For the detail, please you can refer UPEK ESS&TFM Application Communication Layer document.