esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT) //传参 esp_bt_mode_t mode //typedef enum { // ESP_BT_MODE_IDLE = 0x00, /*!< Bluetooth is not running */ // ESP_BT_MODE_BLE = 0x01, /*!< Run BLE mode *///低功耗蓝牙 // ESP_BT_MODE_CLASSIC_BT = 0x02, /*!< R...
蓝牙配网代码 /*通过蓝牙进行配网操作*/ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "freertos/event_groups.h" #include "esp_system.h" #include "esp_mac.h" #include "esp_wifi.h" #include "esp_event...
Fixed missing linker generated symbols in using esp_bt_mem_release whenESP_ALLOW_BSS_SEG_EXTERNAL_MEMORYis enabled (#10427,#11377) (9160abc) Bluedroid Fixed Fixed controller using null pointer after bluedroid deinit (0f65165) Controller Added Added compile options-ffunction-sectionsand-fdata-section...
Fixed missing linker generated symbols in using esp_bt_mem_release whenESP_ALLOW_BSS_SEG_EXTERNAL_MEMORYis enabled (#10427,#11377) (6a17b9c) Bluedroid Changed Make the maximum number of bond devices to be configurable. (7a649e8) Fixed Fixed controller using null pointer after bluedroid deinit ...
BLE 栈可以通过 esp_bt_controller_mem_release() 函数来释放。 使用esp_bt_controller_init() 函数来初始化 BLE 控制器。 使用esp_bt_controller_enable() 函数来启用 BLE 控制器。 使用esp_bluedroid_init() 函数来初始化 BlueDroid 栈,这是 ESP32 IDF 中的 Bluetooth 栈实现。 使用esp_bluedroid_enable()...
= ESP_OK){ //初始化蓝牙控制器 ESP_LOGE(SPP_TAG,"%s initialize controller failed: %s\n",__func__,esp_err_to_name(ret)); return; } if((ret = esp_bt_controller_enable(ESP_BT_MODE_CLASSIC_BT)) != ESP_OK){ //使能经典蓝牙控制器 ESP_LOGE(SPP_TAG,"%s enable controller failed: ...
2] No such file or directory: 'dev/ttyUSB0') Hint: Check if the port is correct and ESP connected CMake Error at run_serial_tool.cmake:66 (message): /opt/esp/python_env/idf5.3_py3.10_env/bin/python;;/opt/esp/idf/components/esptool_py/esptool/esptool.py;--chip;esp32 failed. ...
Fixed missing linker generated symbols in using esp_bt_mem_release whenESP_ALLOW_BSS_SEG_EXTERNAL_MEMORYis enabled (#10427,#11377) (dc3e953) Bluedroid Fixed Fixed controller using null pointer after bluedroid deinitialization (b0eef7f)
bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT)); // 初始化蓝牙控制器 ret = esp_bt_controller_init(&bt_cfg); if (ret) { ESP_LOGE(GATTS_TABLE_TAG, "%s enable controller failed: %s\n", __func__, esp_err_to_name(ret)); return; } // 启用蓝牙控制器 ret = esp_bt_controller...
(esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT)); //esp_bt_controller_config_t是蓝牙控制器配置结构体,这里使用了一个默认的参数 esp_bt_controller_config_t bt_cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT(); //初始化蓝牙控制器,此函数只能被调用一次,且必须在其他蓝牙功能被调用之前调用 ret ...