Wireless MCUのトピックRe: How to set BLE secure connection pairing into debug mode

How to set BLE secure connection pairing into debug mode

RHan — Wed, 28 Apr 2021 05:17:01 GMT

Hi,

Bluetooth spec defines a debug mode for LE secure connection pairing, which debug keys are used to allow sniffers to decrypt traffic.

Is there a way to enable this in NXP's BLE stack? I am currently working on KW41Z and do not know how.

Thanks for help.

Re: How to set BLE secure connection pairing into debug mode

Ricardo_Zamora — Wed, 28 Apr 2021 16:17:35 GMT

Hi,

Hope you are doing well. This can be configured in the app_config.c file.

You need to set the securityModeAndLevel = gSecurityMode_1_Level_4_c to have Encryption with LE Secure Connections pairing and set leSecureConnectionSupported = TRUE.

Hope this helps.

Best Regards,

Ricardo

Re: How to set BLE secure connection pairing into debug mode

RHan — Thu, 29 Apr 2021 01:29:35 GMT

Hi Ricardo,

Thanks for quick reply, maybe I need to clarify my questions further. I do know how to set the stack to use LE secure connections, but I want to know is how to put the security manager into debug mode as defined in Vol.3, Part H, 2.3.5.6.1 of Bluetooth 5.0 core spec.

Thanks again.

Best,

RHan