Generic C library for r305 fingerprint scanner module.
Check test_avr.c and test.c for example usage.
Generic C library for r305 fingerprint scanner module.
Home Page: https://parthpower.github.io/r305library
License: MIT License
Generic C library for r305 fingerprint scanner module.
Check test_avr.c and test.c for example usage.
Hi,
I tried to make a simple program that would light a LED when the Sensor recognized a finger to test my setup and noticed a problem: The acknowledgment code for the received package was 0x7c, which did not fit to anything in the documentation. I logged the received packages to a terminal with a separate UART Interface, and the packages looked alright. Also, when reading the first byte of the package.data
buffer, it contained the correct value. I just wanted to tell you about the issue, thanks for the otherwise great library!
Here's the link to my code: https://pastebin.com/KtLjXtvy
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