Error while setting BLE OFF

[cedric]

Hello,

sd_ble_gap_adv_stop()

returns NRF_ERROR_INVALID_STATE

sd_ble_gap_disconnect(m_connx_handle,  BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);

Disconnects the device, but it reconnects in the following seconds.

Any idea?

[RK]

If sd_ble_gap_adv_stop() returns NRF_ERROR_INVALID_STATE then you are not advertising when you call it.

and if the device reconnects after disconnecting it it's because the device is set to reconnect after it's been disconnected, what's the device?

[RK]

if you are connected then you aren't advertising, even after you disconnect you're not advertising unless you restart advertising. So that's why stopping advertising gives you an error, because you aren't advertising.

if you are using the advertising module either configure it not to restart advertising after disconnection or change the code if there is no such option or stop using it.