adafruit / Adafruit-Fingerprint-Sensor-Library

Arduino library for interfacing to the fingerprint sensor in the Adafruit shop
http://www.adafruit.com/products/751
Other
417 stars 340 forks source link

Errors that aren't FINGERPRINT_PACKETRECIEVEERR are not returned #87

Closed OnFreund closed 4 years ago

OnFreund commented 4 years ago

When calling any library function, all errors are translated to FINGERPRINT_PACKETRECIEVEERR. This happens in https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library/blob/master/Adafruit_Fingerprint.cpp#L42