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PN7150 authenticates but when reading block it returns 0x10 0xb2. I think it is RF timeout error. What does it mean?

Question asked by Chris Gosciniak on Nov 17, 2017

I have OM5578, installed on ST Nucleo-F091. I ported NXP example (SW3735), it works detects various cards (Classic, Plus, HID MiFare). Authenticates sectors with uninitialized keys (0xFF...) but read operation  (0x10, 0x30, Block)

returns 0x10, 0xb2. Manual says 0xb2 means "RF timeout". What does it mean?

 

Best Regards,

Chris

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