Grow R503 - Page 5

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To store template Store ............................................................................................ - 19 -

To read template from Flash library LoadChar .......................................................- 20 -

To delete template DeletChar .............................................................................. - 21 -

To empty finger library Empty ..............................................................................- 21 -

To carry out precise matching of two finger templates Match ............................. - 22 -

To search finger library Search ........................................................................... - 22 -

Fingerprint image collection extension command GetImageEx(0x28) ....................- 23 -

Cancel instruction Cancel(0x30) .........................................................................- 23 -

HandShake HandShake（0x40） ..................................................................... - 24 -

CheckSensor CheckSensor (0x36) ..................................................................... - 24 -

Get the algorithm library version GetAlgVer (0x39) .............................................. - 25 -

Get the firmware version GetFwVer (0x3A) .............................................................- 25 -

Read product information ReadProdInfo (0x3C) ......................................................- 26 -

Soft reset SoftRst (0x3D) .................................................................................. - 26 -

Aura control AuraLedConfig (0 x35) .............................................................- 27 -

Automatic registration template AutoEnroll (0 x31) ....................................... - 28 -

Automatic fingerprint verification AutoIdentify (0 x32) ................................. - 30 -

Other instructions ......................................................................................................................- 32 -

To generate a random code GetRandomCode ....................................... - 32 -

To read information page ReadInfPage .......................................................................- 32 -

To write note pad WriteNotepad ..............................................................................- 33 -

To read note pad ReadNotepad ................................................................................- 33 -

Ⅵ Operation Process .....................................................................................................................- 35 -

Register Fingerprint ..................................................................................................................- 35 -

Search Fingerprint .................................................................................................................... - 36 -

Automatic Register Fingerprint ................................................................................................- 37 -

Automatic Fingerprint Verification .......................................................................................... - 38 -

Upload Fingerprint Template ....................................................................................................- 39 -

The fingerprint is obtained from the sensor and the feature is generated then upload to the

main control ......................................................................................................................- 39 -

Read a specified template upload to Flash Fingerprint Database .................................... - 40 -

Download Fingerprint Template ...............................................................................................- 41 -

The main control downloads a fingerprint feature and searches the fingerprint database

based on the feature .......................................................................................................... - 41 -

The main control downloads two fingerprint features or templates for accurate comparison- 42 -

The main control downloads one fingerprint feature or template for accurate comparison- 43 -

Low power standby ...................................................................................................................- 44 -

Ⅶ Reference Circuit .....................................................................................................................- 45 -