When testing with PN7150, with tag moving in and out of field...
A NCI_RF_INTF_ACTIVATED_NTF message was received with invalid data:
61 05 15 01 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Followed by an odd NCI message:
06 06 FF 01 0A 00 00 FF FF .. FF
What is this second message? Is it safe to ignore this type of issue?
Here are the I2C operations
Setup Read to [0x51] + ACK
0x61 + ACK
0x05 + ACK
0x15 + NAK
Setup Read to [0x51] + ACK
0x01 + ACK
0x00 + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + NAK
Setup Read to [0x51] + ACK
0x06 + ACK
0x06 + ACK
0xFF + NAK
Setup Read to [0x51] + ACK
0x01 + ACK
0x0A + ACK
0x00 + ACK
0x00 + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + ACK
0xFF + NAK
The first message is an error message, which means "Index was outside the bounds of the array."
The second message is a data packet, the connection Id is 0x06, the length is 255(0xFF), and the payload starts with 0x01 in this case.
Hope that helps,
Have a great day,
Kan
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