Timeout in communication.

foxt commented 2 years ago

Step 1: Describe your environment

OS version: macOS 12
Arduino IDE version: 1.8.16
MFRC522 Library version: eda2e385668163062250526c0e19033247d196a8
Arduino device: Uno
MFRC522 device: Generic

Step 2: Describe the problem

Affected file(s) or example(s):

DumpInfo

Steps to reproduce:

Attempt to read NFC tag

Observed Results:

Card UID: 69 6A BF 55
Card SAK: 08
PICC type: MIFARE 1KB
Sector Block   0  1  2  3   4  5  6  7   8  9 10 11  12 13 14 15  AccessBits
  15     63  PCD_Authenticate() failed: Timeout in communication.
  14     59  PCD_Authenticate() failed: Timeout in communication.
  13     55  PCD_Authenticate() failed: Timeout in communication.
  12     51  PCD_Authenticate() failed: Timeout in communication.
  11     47  PCD_Authenticate() failed: Timeout in communication.
  10     43  PCD_Authenticate() failed: Timeout in communication.
   9     39  PCD_Authenticate() failed: Timeout in communication.
   8     35  PCD_Authenticate() failed: Timeout in communication.
   7     31  PCD_Authenticate() failed: Timeout in communication.
   6     27  PCD_Authenticate() failed: Timeout in communication.
   5     23  PCD_Authenticate() failed: Timeout in communication.
   4     19  PCD_Authenticate() failed: Timeout in communication.
   3     15  PCD_Authenticate() failed: Timeout in communication.
   2     11  PCD_Authenticate() failed: Timeout in communication.
   1      7  PCD_Authenticate() failed: Timeout in communication.
   0      3  PCD_Authenticate() failed: Timeout in communication.

Expected Results:

Card UID: XX XX XX XX
Card SAK: 08
PICC type: MIFARE 1KB
Sector Block   0  1  2  3   4  5  6  7   8  9 10 11  12 13 14 15  AccessBits
  15     63   00 00 00 00  00 00 FF 07  80 69 FF FF  FF FF FF FF  [ 0 0 1 ] 
         62   00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  [ 0 0 0 ] 
         61   00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  [ 0 0 0 ] 
         60   00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  [ 0 0 0 ] 
  14     59   00 00 00 00  00 00 FF 07  80 69 FF FF  FF FF FF FF  [ 0 0 1 ] 
         58   00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  [ 0 0 0 ] 
         57   00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  [ 0 0 0 ] 
         56   00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  [ 0 0 0 ] 
  13     55   00 00 00 00  00 00 FF 07  80 69 FF FF  FF FF FF FF  [ 0 0 1 ] 
         54   00 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  [ 0 0 0 ]

Same card works in Android phone, same reader works with other card.

Rotzbua commented 2 years ago

Did you tried an older version?
Increase serial output speed
Different default key

vladko312 commented 2 years ago

Try using rfid_default_keys as an example. A lot of cards are using default keys for sector 0, so that UID can be accessed. Your one uses it as well, since you were able to read UID. For example, in my city, transport cards are using A0 A1 A2 A3 A4 A5 as a key for sector 0 (blocks 0-3) and some non-standart keys for the rest, while some other cards I found were using A0 A1 A2 A3 A4 A5 for all the sectors. Despite that, DumpInfo only dumps bolcks with factory-default keys (FF FF FF FF FF FF).

miguelbalboa / rfid