init.advdata.name_type = BLE_ADVDATA_FULL_NAME;//广播时的名称显示 init.advdata.include_appearance =true;//是否需要图标 //蓝牙设备模式 init.advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE; //UUID init.advdata.uuids_complete.uuid_cnt =sizeof(m_adv_uuids) /sizeof(m_adv...
ble_stack_init初始化协议栈的内存分配,设置回调函数为ble_evt_handler static void ble_stack_init(void) { ret_code_t err_code; //使能SoftDevice,能理解,所有蓝牙有关的都在SoftDevice中,所以首先必须使能SoftDevice err_code = nrf_sdh_enable_request(); APP_ERROR_CHECK(err_code); // Configure the ...
init.config.ble_adv_fast_interval = adv_interval; init.config.ble_adv_fast_timeout = adv_duration; init.config.ble_adv_primary_phy = BLE_GAP_PHY_CODED; //BLE_GAP_PHY_1MBPS; init.config.ble_adv_secondary_phy = BLE_GAP_PHY_CODED; //BLE_GAP_PHY_2MBPS; init.config.ble_adv_extended...
以SDK15.1/ble_app_blinky工程为例, 追踪它的BLE回调事件的调用逻辑。 在main.c –> ble_stack_init()中,调用了: NRF_SDH_BLE_OBSERVER(m_ble_observer, APP_BLE_OBSERVER_PRIO, ble_evt_handler, NULL); 其中ble_evt_handler是我们设定的BLE事件回调函数。 NRF_SDH_BLE_OBSERVER是一个异常复杂嵌套宏,经...
ble_stack_init() 协议栈初始化,主要做下面几点工作: 1、协议栈回复使能应答(时钟初始化等); 2、相关参数设置,初始化协议栈,完成使能; 3、注册蓝牙处理调度事件。 /**@brief Function for initializing the BLE stack. * * @details Initializes the SoftDevice and the BLE event interrupt. ...
在main.c –> ble_stack_init()中,调用了: NRF_SDH_BLE_OBSERVER(m_ble_observer, APP_BLE_OBSERVER_PRIO, ble_evt_handler,NULL); 其中ble_evt_handler是我们设定的BLE事件回调函数。 NRF_SDH_BLE_OBSERVER是一个异常复杂嵌套宏,经过层层解剖,该代码变成如下形式: ...
sdk 将会根据 tuya_ble_config.h文件的相关配置自动创建一个任务用于处理sdk 的消息事件,同时自动创建一个消息队列用于接收应用 api 的执行请求,api 的执行结果也将会以message的方式通知给设备的Application,所以用户Application需要创建一个消息队列并在调用tuya_ble_sdk_init()或者tuya_ble_sdk_init_async()后调用...
在main.c –> ble_stack_init()中,调用了: NRF_SDH_BLE_OBSERVER(m_ble_observer, APP_BLE_OBSERVER_PRIO, ble_evt_handler, NULL); 其中ble_evt_handler是我们设定的BLE事件回调函数。 NRF_SDH_BLE_OBSERVER是一个异常复杂嵌套宏,经过层层解剖,该代码变成如下形式: ...
5、我们来编译并下载程序到nRF54L15DK中会看到程序进入了bluetooth_init 并在串口打印了LOG: 三、使能协议栈 1、接下来,我们需要加入BLE相关的头文件 //Add BLE Library file #include <zephyr/bluetooth/bluetooth.h> #include <zephyr/bluetooth/uuid.h> ...
Overview of tuya ble sdk Framework The following figure shows the Application framework based on tuya ble sdk: platform: the chip platform. The chip and protocol stack are maintained by the chip company. Port: the abstract interfaces needed by the tuya ble sdk. You must implement them according...