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en:bs2_scanfingerprint [2017/03/01 14:17] 127.0.0.1 external edit |
en:bs2_scanfingerprint [2018/01/23 08:42] (current) yjjung [BS2_ScanFingerprint] |
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===== BS2_ScanFingerprint ===== | ===== BS2_ScanFingerprint ===== | ||
Scans a fingerprint from a device and extracts template data. | Scans a fingerprint from a device and extracts template data. | ||
+ | <WRAP info> | ||
+ | **NOTE**\\ | ||
+ | BS2_ScanFingerprint API has been changed in SDK 2.5.0. | ||
+ | For detailed information, refer to [[en:release_note_250|Version 2.5.0 Release note]] | ||
+ | </WRAP> | ||
==== Declaration ==== | ==== Declaration ==== | ||
<code cpp> | <code cpp> | ||
#include "BS_API.h" | #include "BS_API.h" | ||
- | int BS2_ScanFingerprint(void* context, uint32_t deviceId, BS2Fingerprint* finger, uint32_t templateIndex, uint32_t quality, uint8_t templateFormat, uint32_t* outquality, OnReadyToScan ptrReadyToScan); | + | int BS2_ScanFingerprint(void* context, uint32_t deviceId, BS2Fingerprint* finger, uint32_t templateIndex, uint32_t quality, uint8_t templateFormat, OnReadyToScan ptrReadyToScan); |
</code> | </code> | ||
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* [In] ''//quality//'' : Required quality of fingerprint template | * [In] ''//quality//'' : Required quality of fingerprint template | ||
* [In] ''//templateFormat//'' : Format of the template | * [In] ''//templateFormat//'' : Format of the template | ||
- | * [Out] ''//outquality//'' : Quality score of the scanned fingerprint | ||
* [Out] ''//ptrReadyToScan//'' : Callback function that is called when it's ready to scan a fingerprint | * [Out] ''//ptrReadyToScan//'' : Callback function that is called when it's ready to scan a fingerprint | ||
==== Return Value ==== | ==== Return Value ==== |