ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG);} 1. 2. 3. 4. 理论知识,相关概念太多了,代码其实就几行。 因为芯片原厂把蓝牙规范吃透后,细节封到协议栈了,SDK底层进行组包拆解等,用户应用层只用进行简单的配置即可,方便使用。 04验证失败 总结一句:验证失败!!! 扩展广播的程...
init.evt_handler = on_adv_evt;//广播回调 err_code = ble_advertising_init(&m_advertising, &init);//广播模块初始化 APP_ERROR_CHECK(err_code); ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG);//连接设置标记:没啥用,为了以后使用} 1. 2. 3. 4. 5. 6. 7. 资...
ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG);//设置广播识别号 } 广播初始化实际上就是初始化两个结构体,一个是&advdata 广播数据,一个是&config 选择项广播数据结构体如下,列出了一些需要初始化的广播数据: /**@brief Advertising data structure. This structure contains all ...
ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG); } 设置完成后,就可以使用支持蓝牙5.0的智能手机使用nrf_connectAPP进行扫描广播包,我们测试用的是华为Mate20,几乎支持蓝牙5.0的所有特性。 此函数主要设置的是蓝牙器件名,连接间隔和从机延时等等相关的参数,设置完成后,也可以使用nrf_con...
ble_advertising_conn_cfg_tag_set(&instanz_von_advertising, DEFAULT_KONFIGURATIONS_KONSTANTE); ble_advdata_t advdata; ble_advdata_t srdata; ble_uuid_t adv_uuids[] = {{LBS_UUID_SERVICE, m_lbs.uuid_type}}; // Build and set advertising data. ...
conn_params_init(); // Start execution. NRF_LOG_INFO("Blinky example started."); advertising_start(); // Enter main loop. for (;;) { idle_state_handle(); } } 没什么好说的,主要看蓝牙初始化部分吧 蓝牙初始化部分: 蓝牙:协议栈内存初始化 ...
intmain(void){// Initialize.log_init();leds_init();timers_init();buttons_init();power_management_init();ble_stack_init();gap_params_init();gatt_init();services_init();advertising_init();conn_params_init();// Start execution.NRF_LOG_INFO("Blinky example started.");advertising_start(...
APP_ERROR_CHECK(err_code);#endifBLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode); err_code = sd_ble_gap_device_name_set(&sec_mode, (constuint8_t*)DEVICE_NAME,strlen(DEVICE_NAME)); APP_ERROR_CHECK(err_code); err_code =sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_TAG); ...
When started, advertising also runs "in the background", concurrently to your application's other tasks, until it times out or is stopped. If you want to change the contents of the advertisement message, you'll have to stop advertising, reconfigure the advertisement, and start advertising again...
> How do I control the advertising scan channels for numble ble_gap_disc() on the S3? ble_gap_disc is used to discover / scan for devices in the vicinity. Per spec, during scanning there is no way host can set the channel, hence no such API exists in NimBLE / Bluedroid stack ...