/* function to register callback to be called when device gets paired  */
void register_ble_paired_event_cb(ble_gap_event_callback_t paired_cb_fn)
/* function to register callback to be called when device gets paired  */
void register_ble_paired_event_cb(ble_gap_event_callback_t paired_cb_fn)
{
	ble_paired_cb = paired_cb_fn;
}