Static Passkey nRF52840

RE: Static Passkey nRF52840

ran — Mon, 07 Jan 2019 13:36:29 GMT

Thanks, that's what I was looking for . works as expected now.

Ran

RE: Static Passkey nRF52840

Hung Bui — Mon, 07 Jan 2019 10:04:42 GMT

We would need to look at how you modified your application firmware.
Could you take a screenshot when you see "rejected by <APP> "?

If you have a look at ble_nus_init() you can find that the characteristic was added as "SEC_OPEN".

If you change the read/write access of the characteristic to SEC_MITM, then when the characteristic is being read/write the phone will automatically request bonding.

RE: Static Passkey nRF52840

ran — Sun, 06 Jan 2019 10:38:36 GMT

Hi,

1.I am using SDK 15.2

2.When connecting via nRFToolbox I am getting "rejected by <APP> " .

( connection is ok only if using Android setting to bond first )

3. My application is UART service based, how can I define RX\TX to require bonding ?

Thanks,

Ran

RE: Static Passkey nRF52840

Hung Bui — Fri, 04 Jan 2019 12:04:54 GMT

Could you explain more on "connection fails" ? what exactly happened ?
Which firmware you have on the nRF52 ? Please be aware that when connecting using nRFToolbox, if the app doesn't try to read/write a characteristic that requires bonding the bonding process won't happen. You would need to do a read or write on a characteristic that require encryption/bonding. Please try again using nRFConnect app and try to read your characteristics.

RE: Static Passkey nRF52840

ran — Thu, 03 Jan 2019 12:27:43 GMT

Sorry, it seems like a type, let me rephrase

When connecting via Android settings, the user is prompted with a request to enter passkey, and bonding succeed if passkey match

When connecting via nRFToolbox , user is NOT prompted to enter the passkey and the connection fails.

If the device is bonded ( via Android settings ) nRFToolbox can connect successfully .

On another note - how come there is a bug difference between ses_startup_nrf52840.s and gcc_startup_nrf52840.s . why is that ?

RE: Static Passkey nRF52840

Hung Bui — Wed, 02 Jan 2019 13:29:50 GMT

Hi Rani,

Which behavior were you expect the phone/nRFConnect should do ? To be asked or not to be asked?

Could you explain more clearly ?