hello,
I am using the SDK15.2 for development.
I want to set a central address in peripheral like the whitelist function via uart without bonding.
This code is about whitelist set。
err_code = sd_ble_gap_whitelist_set(addr_ptrs, whitelist_count); .
if(err_code != NRF_SUCCESS)
{
APP_ERROR_CHECK(err_code);
}
when debug ,the err_code = NRF_SUCCESS.
So , I think the whitelist setting is successful,but the program cannot enter whitelist advertising。
How can I set the whitelist address via uart without bonding?
How can I confirm that the whitelist is set successfully?
How can the peripheral start advertising with whitelist after reset the peripheral?
The following is the code all about whitelist function, please read and help me to solve this problem。
Thanks。
static void advertising_init(void)
{
uint32_t err_code;
ble_advertising_init_t init;
memset(&init, 0, sizeof(init));
init.advdata.name_type = BLE_ADVDATA_FULL_NAME;
init.advdata.include_appearance = true;
init.advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE;
init.srdata.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]);
init.srdata.uuids_complete.p_uuids = m_adv_uuids;
init.config.ble_adv_whitelist_enabled = true;
init.config.ble_adv_directed_high_duty_enabled = true;
init.config.ble_adv_fast_enabled = true;
init.config.ble_adv_fast_interval = APP_ADV_INTERVAL;
init.config.ble_adv_fast_timeout = APP_ADV_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;
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);
}
void whitelist_set(void)
{
ret_code_t err_code;
static uint8_t data_array[6]={0xCB,0xEC,0x36,0x94,0x8b,0xd3};
static ble_gap_addr_t my_addr[BLE_GAP_WHITELIST_ADDR_MAX_COUNT];
ble_gap_addr_t const * addr_ptrs[BLE_GAP_WHITELIST_ADDR_MAX_COUNT];
uint32_t whitelist_count = BLE_GAP_WHITELIST_ADDR_MAX_COUNT;
sd_ble_gap_whitelist_set(NULL, 8);
for(uint32_t i = 0; i < BLE_GAP_ADDR_LEN; i++)
{
my_addr[0].addr[i] = data_array[i];
}
my_addr[0].addr_id_peer = 0x00;
my_addr[0].addr_type = 0x01;
for (uint32_t i = 0; i < BLE_GAP_WHITELIST_ADDR_MAX_COUNT; i++) //
{
addr_ptrs[i] = &my_addr[i];
}
// NRF_ERROR_DATA_SIZE, if peer_cnt > BLE_GAP_WHITELIST_ADDR_MAX_COUNT.
// BLE_ERROR_GAP_WHITELIST_IN_USE, if a whitelist is in use.
err_code = sd_ble_gap_whitelist_set(addr_ptrs, whitelist_count);
if(err_code != NRF_SUCCESS)
{
APP_ERROR_CHECK(err_code);
}
}
static void on_adv_evt(ble_adv_evt_t ble_adv_evt)
{
ret_code_t err_code;
switch (ble_adv_evt)
{
case BLE_ADV_EVT_DIRECTED_HIGH_DUTY:
NRF_LOG_INFO("Directed advertising.");
err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING_DIRECTED);
APP_ERROR_CHECK(err_code);
break;
case BLE_ADV_EVT_FAST:
NRF_LOG_INFO("Fast advertising.");
#if SWIFT_PAIR_SUPPORTED == 1
err_code = ble_advertising_advdata_update(&m_advertising, &m_sp_advdata_buf, false);
APP_ERROR_CHECK(err_code);
#endif
err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING);
APP_ERROR_CHECK(err_code);
break;
case BLE_ADV_EVT_SLOW:
NRF_LOG_INFO("Slow advertising.");
err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING_SLOW);
APP_ERROR_CHECK(err_code);
break;
case BLE_ADV_EVT_FAST_WHITELIST:
NRF_LOG_INFO("Fast advertising with whitelist.");
err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING_WHITELIST);
APP_ERROR_CHECK(err_code);
break;
case BLE_ADV_EVT_SLOW_WHITELIST:
NRF_LOG_INFO("Slow advertising with whitelist.");
err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING_WHITELIST);
APP_ERROR_CHECK(err_code);
err_code = ble_advertising_restart_without_whitelist(&m_advertising);
APP_ERROR_CHECK(err_code);
break;
case BLE_ADV_EVT_IDLE:
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
sleep_mode_enter();
break;
case BLE_ADV_EVT_WHITELIST_REQUEST:
{
}
break;
case BLE_ADV_EVT_PEER_ADDR_REQUEST:
{
break;
}
default:
break;
}
}
static void advertising_start(void)
{
whitelist_set();
uint32_t err_code = ble_advertising_start(&m_advertising, BLE_ADV_MODE_FAST);//
APP_ERROR_CHECK(err_code);
}
