Hi All,
In application, I want to config mode of directed high duty to back connection after BLE disconnect for my hid keyboard. So I modify based on this example: "nRF5_SDK_16.0.0_98a08e2\examples\ble_peripheral\ble_app_hids_keyboard\pca10040e\s112\arm5_no_packs".
I did a test: First, I connect the device with PC and pairing and bonding, then disconnect and change the MAC address broadcast, and then restore the original of MAC address to directional broadcast connection by pressing the key switch.It can back connected,but the broadcast can be scan of other phones and the log show" <info> app: Fast advertising with whitelist." not "High Duty Directed advertising." So how to config mode of directed high duty to back connection after BLE disconnect and the log can show "High Duty Directed advertising."
My code of advertising_init:
static void advertising_init(void)
{
uint32_t err_code;
uint8_t adv_flags;
ble_advertising_init_t init;
memset(&init, 0, sizeof(init));
adv_flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE;
init.advdata.name_type = BLE_ADVDATA_FULL_NAME;
init.advdata.include_appearance = true;
init.advdata.flags = adv_flags;
init.advdata.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]);
init.advdata.uuids_complete.p_uuids = m_adv_uuids;
init.config.ble_adv_on_disconnect_disabled = true; //
init.config.ble_adv_whitelist_enabled = true; //true;
init.config.ble_adv_directed_high_duty_enabled = true; //true;
init.config.ble_adv_directed_enabled = false;
init.config.ble_adv_directed_interval = 0; //0;
init.config.ble_adv_directed_timeout = 0; //0;
init.config.ble_adv_fast_enabled = true;
init.config.ble_adv_fast_interval = APP_ADV_FAST_INTERVAL;
init.config.ble_adv_fast_timeout = APP_ADV_FAST_DURATION;
init.config.ble_adv_slow_enabled = true;
init.config.ble_adv_slow_interval = APP_ADV_SLOW_INTERVAL;
init.config.ble_adv_slow_timeout = APP_ADV_SLOW_DURATION;
init.evt_handler = on_adv_evt;
init.error_handler = ble_advertising_error_handler;
err_code = ble_advertising_init(&m_advertising, &init);
APP_ERROR_CHECK(err_code);
ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG);
}
APP_ERROR_CHECK(err_code);
whitelist_set(PM_PEER_ID_LIST_SKIP_NO_ID_ADDR);
err_code = ble_advertising_start(p_advertising, BLE_ADV_MODE_DIRECTED_HIGH_DUTY);
APP_ERROR_CHECK(err_code);
