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ondryaso / pi-rc522

Raspberry Pi Python library for SPI RFID RC522 module
MIT License
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auth fail always #35

Open lang07123 opened 6 years ago

lang07123 commented 6 years ago

sorry . my poor english .

if auth fail , always fail. [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF] is true [0xF1,0xF1,0xF1,0xF1,0xF1,0xF1] is false

from pirc522 import RFID rdr = RFID() rdr.wait_for_tag() (error, tag_type) = rdr.request() (error, uid) = rdr.anticoll() rdr.select_tag(uid) False rdr.card_auth(rdr.auth_a, 10, [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF], uid) False rdr.card_auth(rdr.auth_a, 10, [0xF1,0xF1,0xF1,0xF1,0xF1,0xF1], uid) True rdr.card_auth(rdr.auth_a, 10, [0xFF,0xFF,0xFF,0xFF,0xFF,0xFF], uid) True