cancel
Showing results for 
Search instead for 
Did you mean: 

[BLE] pairing random value is incorrect

mmt-10
Associate

Hi,

I use STM32BW55.

I get trouble for pairing random value.

pairing random value is 0xffffffffffffffffffffffffffffffff.

How do I resolve it?

I set :

  • static random address
  • IR
  • ER
  • appearance
  • IO capability : No Input/No output
  • Bonding Mode : Bonding Mode
  • Secure Connection : Not support

I attached WireShark's log.

1 ACCEPTED SOLUTION

Accepted Solutions
STTwo-32
ST Employee

Hello @mmt-10 

Can you give more details and how to reproduce this issue?

Best Regards.

STTwo-32

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

2 REPLIES 2
STTwo-32
ST Employee

Hello @mmt-10 

Can you give more details and how to reproduce this issue?

Best Regards.

STTwo-32

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

I'm sorry for delaying update.

I resolved it.

I set wrong setting for RNG on CubeMX.

I fix setting for RNG, then pairing random value is random number.