Using sd_ble_gap_disconnect for Disconnection with different Bluetooth status codes

[Ron]

Hey,

Is it not possible to use any Bluetooth status codes for disconnection when calling sd_ble_gap_disconnect?

for example this is not working (I do not actually disconnect)

sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_STATUS_CODE_UNSPECIFIED_ERROR );

I have noticed that disconnection actually works with 

BLE_HCI_CONN_INTERVAL_UNACCEPTABLE and BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION,

However it did not actually disconnect with 

 BLE_HCI_AUTHENTICATION_FAILURE and BLE_HCI_STATUS_CODE_UNSPECIFIED_ERROR

What is the reason for this? are there any other disconnection reasons / Bluetooth status codes I can use for disconnection?

I wish to convey different disconnection reasons to my central.

Thanks!

[Ron]

I see now that according to documentation

https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.s132.api.v3.0.0%2Fgroup___b_l_e___g_a_p___f_u_n_c_t_i_o_n_s.html

only accepted values are BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION and BLE_HCI_CONN_INTERVAL_UNACCEPTABLE).

Is there another way to notify the central to other disconnection reasons?

Thanks

[Joakim Jakobsen]

Hi.

As you can see from the documentation;
The only accepted values are BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION and BLE_HCI_CONN_INTERVAL_UNACCEPTABLE.

Br,
Joakim