Update MFRC630.py - Githubissues

pycom / pycom-libraries

MicroPython libraries and examples that work out of the box on Pycom's IoT modules

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Update MFRC630.py #144

Closed gijsio closed 3 years ago

gijsio commented 3 years ago

Fix for https://forum.pycom.io/topic/6981/pyscan-nfc-rfid-reading-issue/

Decoding a NFC card would previously return all 0's because of this bug. Instead of returning the data, we would return the length, which would make the following function calls print all 0's instead of the decoded data.

I was not able to test this personally because of a lack of decodable keycards

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