adafruit / adafruit/Adafruit_CircuitPython_Fingerprint
AS608 Optical Fingerprint Sensor With Raspberry PI is not waiting for finger input
- Dominant language
- Python
- Stars
- 59
- Forks
- 55
- PR merge metrics
- No merged PRs in 30d
Description
I'm trying to connect Fingerprint (AS608) sensor with Raspberry PI 3 B+.
`finger.get_image() `function is not waiting to put finger on sensor. returning 0x0 automatically.
used ttyUSB0 port.
I'm referring source code here https://github.com/adafruit/Adafruit_CircuitPython_Fingerprint/blob/main/examples/fingerprint_simpletest.py
Version's
* adafruit-circuitpython-fingerprint==2.2.10
* Raspberry PI 3 B+
* AS608 Optical Fingerprint Sensor
Contributor guide
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Research direction
Start with the referenced examples/fingerprint_simpletest.py and the get_image() call, then reproduce the behavior using an AS608 sensor on Raspberry Pi 3 B+ through ttyUSB0. Compare the reported 0x0 result with the expected finger-detection behavior and document or test the conditions under which get_image() should wait for input.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python, raspberry-pi
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100