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AndyQ / NFCPassportReader

NFCPassportReader for iOS 13
MIT License
755 stars 246 forks source link

Not detecting tag for US passport #65

Closed juliana88 closed 4 years ago

juliana88 commented 4 years ago

Hi,

I've implemented your code inside my project. Upon testing on a US passport, first the tagReaderSessionDidBecomeActive(_ session: NFCTagReaderSession) get called. After a while, it called tagReaderSession(_ session: NFCTagReaderSession, didInvalidateWithError error: Error) with error of "Session timeout" without calling the tagReaderSession(_ session: NFCTagReaderSession, didDetect tags: [NFCTag]) at all. I've already included "ISO7816 application identifiers for NFC Tag Reader Session" in my project Info.plist. Hope you can help me in the direction to solve this problem. Thank you

brqgoo-zz commented 4 years ago

Hi Juliana, can you try with ReadID app this time? If ReadID not works too, It's bc some US passports are somehow not responding to NFC reading session even though they have a cover bearing the ICAO "chip inside" logo. EU passports are OK, but some US passports are problematic for some reason. IMO

juliana88 commented 4 years ago

The issue happens cause the tester is not holding the iDevice and passport still during the NFC detection phase.

phisakel commented 3 years ago

You can try adding tagRemovalDetect from here: https://blog.st.com/wp-content/uploads/DemoEHViewController.swift