Passcode in nRF52840

RE: Passcode in nRF52840

Hung Bui — Wed, 11 Aug 2021 10:08:48 GMT

Have you studied the code, please have a look inside ble_evt_handler() check for BLE_GAP_EVT_PASSKEY_DISPLAY event.

RE: Passcode in nRF52840

Sangram singh — Wed, 11 Aug 2021 09:45:36 GMT

Ok, pls. tell me one one think that which variable store random generated passkey in ble_app_gls example

RE: Passcode in nRF52840

Hung Bui — Wed, 11 Aug 2021 07:33:11 GMT

Please study the code of the ble_app_gls example. And get familiar on how the passkey is printed out on UART. Then you can combine the code to set the passkey using sd_ble_opt_set().

You can read more about the passkey pairing here.

RE: Passcode in nRF52840

Sangram singh — Tue, 10 Aug 2021 17:41:10 GMT

dear sir,

I have no idea about normal passkey (random generated). pls. suggest for understanding

RE: Passcode in nRF52840

Hung Bui — Tue, 10 Aug 2021 13:13:59 GMT

If you do a search, you can find many cases show you how to do static passkey.
For example this: https://devzone.nordicsemi.com/f/nordic-q-a/35675/how-to-use-static-passkey-for-a-no-display-no-output-peripheral

But first make sure you know how to use normal passkey (random generated).

RE: Passcode in nRF52840

Sangram singh — Tue, 10 Aug 2021 13:09:51 GMT

Dear sir,

Yes,I am asking static Passkey?

RE: Passcode in nRF52840

Hung Bui — Tue, 10 Aug 2021 13:08:23 GMT

Hi,
There is no default passcode. The passcode is generated randomly.
Which error do you have, have you used UART to observe the passcode ?

Are you asking for static passkey ?

RE: Passcode in nRF52840

Sangram singh — Tue, 10 Aug 2021 12:29:34 GMT

I have already tested this example (ble_app_gls example) but not working properly, pls. suggest what is the default passcode in ble_app_gls example.

RE: Passcode in nRF52840

Hung Bui — Tue, 10 Aug 2021 12:23:29 GMT

Hi Sangram,

If you want to have an example that show how to do pairing with passkey, you can have a look at the \examples\ble_peripheral\ble_app_gls example. The documentation is here.