205 def wps_write_config_tag(clf, wait_remove=True):  argument
215     clf.connect(rdwr={'on-connect': rdwr_connected_write})
218 def wps_write_password_tag(clf, wait_remove=True):  argument
228     clf.connect(rdwr={'on-connect': rdwr_connected_write})
252 def llcp_startup(clf, llc):  argument
268     clf = nfc.ContactlessFrontend()
306         if not clf.open("usb"):
311             wps_write_config_tag(clf, wait_remove=not args.no_wait)
315             wps_write_password_tag(clf, wait_remove=not args.no_wait)
323                 if not clf.connect(rdwr={'on-connect': rdwr_connected},
337         clf.close()