ACS AET65 Fingerprint Sensor Driver
ACS AET65 SMART CARD READER WITH FINGERPRINT SENSOR ACRL VisualVantage NFC Reader with LCD Software Development Kit (Serial). Integrated fingerprint scanner and smart card reader. Full-speed USB ted fingerprint template stored inside smart card: ✓ FREE Delivery Across. Tactivo mini for Android is a smart card and fingerprint reader for Android-devices. It enables a wide range of two-factor authentication use cases for.
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ACS AET65 Fingerprint Sensor Driver
Bitmask specifying flags, which modify slightly behavior of the function.
This can be useful for applications doing their own work; ACS AET65 Fingerprint Sensor only when user swipes, the application processes some special action. Until the user swipes, he is not disrupted with any dialog. This is better than calling the function in a loop until the ACS AET65 Fingerprint Sensor swipe matches some template in the ptemplatearray, because this can prevent a GUI feedback dialog from hiding and showing between the calls. Parameters hconnection penrolledtemplate pverificationtemplate presult dwflags Handle to the connection to FM.
The first template to be compared. In the most common situation, when a template with enrollment purpose is being matched with a template with another purpose, the enrollment template has to be passed as this parameter. The second template to be compared.
In the most common situation, when a template with enrollment purpose is being matched with a template with another purpose, the latter template has to be passed as this parameter. Output parameter to be set to result of the comparing.
Parameters hconnection poperation dwpurpose ppcapturedtemplate dwflags Handle to the connection to FM. Pointer which is set to newly allocated template. Caller is responsible to release the memory with ABSFree.
If it is set, the verification operation does not show any GUI feedback until the finger is swiped. See chapter for more information how the anti-latent checking works.
ACS AET65 USB Smart Card Reader with Fingerprint Sensor
Parameters hconnection preserved pboislatent dwflags Handle to the connection to FM. Not all devices support this mode.
Please note there are few very old legacy devices where the navigation support is broken. Parameters hconnection poperation dwflags Handle to the connection to FM.
Page 19 of 81 20 3. Image Grabbing Functions There are 4 functions for retrieving fingerprint image from the sensor, each having its advantages and disadvantages. Function ABSRawGrab ACS AET65 Fingerprint Sensor specifying the exact desired image format in a form of a record in grab profile.
To use this, you have to know what image formats your device actually really supports. Please note that unless an error occurs or it is canceled with ABSCancelOperation, the grab operation is automatically repeated until an image of some minimal quality is provided. Parameters hconnection poperation dwpurpose ppimage dwflags Handle to the connection to FM.
A value indicates a purpose of the biometric data capture. Functions set the pointer to newly allocated sample image. Use ABSFree to release the allocated memory. This function is similar to ABSGrab, but it is more low level. It allows specifying of some special tuning parameters, thus tuning of the grab operation for specific purposes is possible.
Those flags can specify what quality checks should ACS AET65 Fingerprint Sensor run, desired image format and other options.
Please note that all these options are device specific. Various device models tune various aspects of the grab operations, to various degrees.
Unlike ABSGrab this function waits for just one swipe and ends even if the resulting image has low quality.