RANDOM PASSKEY

RE: RANDOM PASSKEY

Chencheng — Thu, 28 Feb 2019 16:06:43 GMT

Hi Sigurd,

Thanks for the explanation. I found out that smd_ble_evt_handler does not log the events into debug info. That's why I could not see in the debug trace.

RE: RANDOM PASSKEY

Sigurd — Thu, 28 Feb 2019 12:58:09 GMT

Hi,

In the main.c it's only printed, but the event is also handled by the peer manager in the file security_dispatcher.c, and here it replys with sd_ble_gap_sec_params_reply

RE: RANDOM PASSKEY

Chencheng — Thu, 28 Feb 2019 11:33:35 GMT

Hi Sigurd,

In the chart (LESC) you mentioned, peripheral shall reply with sd_ble_gap_sec_params_reply.

However, in ble_app_gls in SDK 15.2, it only print out the event but does not reply according to the chart.

Why?

BR/Chencheng

RE: RANDOM PASSKEY

Sigurd — Tue, 15 Jan 2019 09:37:57 GMT

Do you receive any error codes when this happens?

Do you get the BLE_GAP_EVT_AUTH_KEY_REQUEST event ?

Here are the relevant Message Sequence Charts.

Peripheral(with LESC): Bonding: Passkey Entry, User Inputs on Peripheral or OOB

Peripheral(no LESC): Bonding: Passkey Entry, User Inputs on Peripheral or OOB

RE: RANDOM PASSKEY

GK — Wed, 09 Jan 2019 05:35:05 GMT

Thank you for your reply,

I want to ask the random passkey at central side and needs to enter the passkey at peripheral sidefor that i tried your example with changing the below macro(display to keyboard) then it is showing the random passkey at central and i configured UART at peripheral side to enter the passkey but if i am entering random passkey at peripheral side bluetoth is not able to connecting.

//#define SEC_PARAM_IO_CAPABILITIES BLE_GAP_IO_CAPS_DISPLAY_ONLY

#define SEC_PARAM_IO_CAPABILITIES BLE_GAP_IO_CAPS_KEYBOARD_ONLY

please help me on this

RE: RANDOM PASSKEY

Sigurd — Mon, 07 Jan 2019 15:21:46 GMT

Great, please try with the configuration found in the ble_app_gls example.

RE: RANDOM PASSKEY

GK — Mon, 07 Jan 2019 08:43:34 GMT

Hi This is at peripheral side

central i am using windows system

RE: RANDOM PASSKEY

Sigurd — Mon, 07 Jan 2019 08:40:49 GMT

Hi,

Are you implementing this on a central or peripheral ?

You can take a look at the ble_app_gls example on how to implement this for the peripheral.