nrf tools on iphone can not find device

[Liu]

app: nrf tool uart on iphone 5s

sdk: v8.1.0

softdevice: s110

example: ble_app_uart.

i have modify it based on the answer : link text

my advertsing init as follow:

uint32_t      err_code;
ble_advdata_t advdata;
ble_advdata_t scanrsp;

// Build advertising data struct to pass into @ref ble_advertising_init.
memset(&advdata, 0, sizeof(advdata));
advdata.name_type          = BLE_ADVDATA_FULL_NAME;
advdata.include_appearance = false;
advdata.flags              = BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE;

// add scan response data
memset(&scanrsp, 0, sizeof(scanrsp));
scanrsp.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]);
scanrsp.uuids_complete.p_uuids  = m_adv_uuids;

ble_adv_modes_config_t options = {0};
options.ble_adv_fast_enabled  = BLE_ADV_FAST_ENABLED;
options.ble_adv_fast_interval = APP_ADV_INTERVAL;
options.ble_adv_fast_timeout  = APP_ADV_TIMEOUT_IN_SECONDS;

err_code = ble_advertising_init(&advdata, &scanrsp, &options, on_adv_evt, NULL);
APP_ERROR_CHECK(err_code);

but it not usage for iOS nrf tools uart, are there some situations that i not see?

[Hung Bui]

Hi Liu,

You have to make sure you included the 128bit UUID of the UART service in the advertising packet. The UUID should be included in m_adv_uuids that you added to scanrsp.

You can try to test again with the ble_app_uart example with no modification. I don't know why you need to modify anything.

[Hung Bui]

Hi Liu,

Please create another case when you have different question.

Please give more information than just pasting the code snippet.