Responses¶
This is the core response documentation. This and the Interface (AdafruitFingerprint API) is all the documentation you need look at to implement a use case like the ones in Example Codes.
The Confirmation code (A response object) found as most of the returns of the methods of the AdafruitFingerprint class implemented in the Interface (AdafruitFingerprint API) module are implemeneted here.
Implements fingerprint module confirmation codes as int constants
Defined for the methods of the AdafruitFingerprint class. This module defines the confirmation codes for interfaces of the adafruit fingerprint module. Codes are defined as integer constants.
H here simply means the values are hex values. E.g 0bH
means
0x0b
, and the integer value is 11.
-
adafruit_fingerprint.responses.
FINGERPRINT_BADLOCATION
= 11¶ (Value is 0bH)
addressing PageID is beyond the finger library (store)
fail to delete template from a location (delete_char)
A store and delete_char response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_ENROLLMISMATCH
= 10¶ Fail to combine the character files. That’s, the character files don’t belong to one finger (Value is 0aH)
A reg_model response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_FEATUREFAIL
= 7¶ Fail to generate character file due to lackness of character point or over-smallness of fingerprint image (Value is 07H)
A img_2Tz response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_FLASHER
= 24¶ (Value is 18H)
error when writing to flash library
A store and delete_char response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_IMAGEFAIL
= 3¶ Fail to collect finger (Value is 03H)
A gen_img response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_IMAGEMESS
= 6¶ Fail to generate character file due to the over-disorderly fingerprint image (Value is 06H)
A img_2Tz response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_INVALIDIMAGE
= 21¶ Fail to generate the image for the lackness of valid primary image (Value is 15H)
A img_2Tz response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_NOFINGER
= 2¶ Can’t detect finger (Value is 02H)
A gen_img response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_NOTFOUND
= 9¶ No matching print in the library (both the PageID and matching score are 0) (Value is 09H)
A search response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_OK
= 0¶ Success for all operations (Value is 00H)
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_PACKETRECEIVER
= 1¶ Error when receiving package (Value is 01H)
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_PASSWORD_OK
= 0¶ Correct password (Value is 00H)
A vry_pwd response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_TEMPLATECLEARALLFAIL
= 17¶ Fail to clear finger library (Value is 11H)
A empty response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_TEMPLATEDELETEFAIL
= 16¶ Fail to delete templates (Value is 10H)
A delete_char response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_TEMPLATEDOWNLOADFAIL
= 14¶ error when downloading template (Value is 0eH)
A down_char response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_TEMPLATEUPLOADFAIL
= 13¶ error when uploading template (Value is 0dH)
A up_char response
Type: int
-
adafruit_fingerprint.responses.
FINGERPRINT_WRONG_PASSWORD
= 19¶ Wrong Password (Value is 13H)
A vry_pwd response
Type: int