eggman20339/CNSA-276-FP
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more nfc

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EggMan20339 2024-05-09 22:02:50 -04:00
parent be315e85aa
commit 5c4b97fb59
1 changed files with 1 additions and 1 deletions
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main.py
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@ -105,10 +105,10 @@ class CliInteraction(UserInteraction):
print("User Verification required.") print("User Verification required.")
return True return True
clf = nfc.ContactlessFrontend('usb')
def read_nfc_tag(): def read_nfc_tag():
clf = None clf = None
try: try:
clf = nfc.ContactlessFrontend('usb')
tag = clf.connect(rdwr={'on-connect': lambda tag: False}) tag = clf.connect(rdwr={'on-connect': lambda tag: False})
return tag.identifier if tag else None return tag.identifier if tag else None
except Exception as e: except Exception as e: