ESP_LOGI(GATTS_TABLE_TAG, "key type = %s", esp_key_type_to_str(param->ble_security.ble_key.key_type)); break; 当密钥交换成功后,配对过程就完成了。这会触发“ESP_GAP_BLE_AUTH_CMPL_EVET”事件,该事件用于打印远程设备、地址类型和配对状态等信息: case ESP_GAP_BLE_AUTH_CMPL_EVT: { esp...
//p_data->connect.status always be ESP_GATT_OK ESP_LOGI(GATTC_TAG, "ESP_GATTC_CONNECT_EVT conn_id %d, if %d, status %d", conn_id, gattc_if, p_data->connect.status); conn_id = p_data->connect.conn_id; gl_profile_tab[PROFILE_A_APP_ID].conn_id = p_data->connect.conn_id...
ESP_LOGI(MAIN_TAG,"Started on CPU%d", (int)xPortGetCoreID());#if!CONFIG_FREERTOS_UNICORE//Wait for FreeRTOS initialization to finish on other core, before replacing its startup stackesp_register_freertos_idle_hook_for_cpu(other_cpu_startup_idle_hook_cb, !xPortGetCoreID());while(!s_...
int err = bind(listen_sock, (struct sockaddr *)&destAddr, sizeof(destAddr)); if (err != 0) { ESP_LOGE(TAG, "Socket unable to bind: errno %d", errno); break; } ESP_LOGI(TAG, "Socket binded"); /** * 开始监听这个socket(套接字)连接的端口, * 注意第二个参数为允许连接这个服务...
= 0) { ESP_LOGE(TAG, "Socket unable to connect: errno %d", errno); break; } ESP_LOGI(TAG, "Successfully connected"); ioctlsocket(sock,FIONBIO,&non_blocking); //设置为非阻塞 setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout)); //超时接收时间 while (1) { int ...
ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size()); ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version()); printf("=== esp32-gps v1.0.0 ===\n"); data = (char *)malloc(RX_BUF_SIZE+1); dest...
ESP_LOGI(TAG, "smartconfig over"); esp_smartconfig_stop(); vTaskDelete(NULL); } } } 说明: 1) #include "led.h"是对自定义组件led的引用 2) static函数和普通函数 原来代码: static void initialise_wifi(void) 中的static要去掉,写成:
ESP_LOGI(TAG, "Read from file: '%s'", line); return ESP_OK; } void app_main(void) { esp_err_t ret; // Options for mounting the filesystem. // If format_if_mount_failed is set to true, SD card will be partitioned and ...
ESP_LOGI(TAG, "Max clients reached, shutting down AP"); // 关闭 softAP esp_wifi_stop(); esp_wifi_deinit(); esp_netif_deinit(); vTaskDelete(NULL);三、示例 ESP32可以通过Wi-Fi芯片在AP（接入点）模式下运行，充当热点。下面是开启ESP32热点的步骤：1. main.c #include <string...
MAX72197,可直接驱动64段LED点阵显示器,支持多片级联,3线串行接口(DIN、CLK、LOAD/CS) TM1650,8段x4位或7段x4位共阴数码管,带矩阵按键扫描,类IIC接口(不带从机地址) 以下是在ESP32基于IDF中的驱动程序 MAX7219驱动程序: #include <stdio.h> #include <stdlib.h> ...