1. 完成了对音频播放类的完整C++封装，测试通过

2. 修复了LVGL渲染类当中的一些小bug 3. 增加了一些CPU资源占用的日志打印函数，运行在主线程当中 4. 完善了底层通信类的封装，基于websocket，尚未测试
2025-09-12 02:11:50 +08:00
parent 4985fee7c2
commit 97fe13da26
16 changed files with 1297 additions and 85 deletions
@@ -197,4 +197,113 @@ extern "C" void app_main(void)
        std::this_thread::sleep_for(sleep_time);
    }
 }
+```
+
+
+
+```c++
+#include "WebSocketManager.h"
+#include "cJSON.h"
+
+// JSON数据回调示例
+void onJsonData(cJSON* json) {
+    // 处理接收到的JSON数据
+    cJSON* type = cJSON_GetObjectItem(json, "type");
+    if (type && cJSON_IsString(type)) {
+        ESP_LOGI("App", "Received message type: %s", type->valuestring);
+        
+        if (strcmp(type->valuestring, "sensor_data") == 0) {
+            cJSON* value = cJSON_GetObjectItem(json, "value");
+            if (value && cJSON_IsNumber(value)) {
+                ESP_LOGI("App", "Sensor value: %.2f", value->valuedouble);
+            }
+        }
+    }
+    
+    cJSON_Delete(json);
+}
+
+// 事件回调示例
+void onWebSocketEvent(WebSocketEvent event, const std::string& message) {
+    switch (event) {
+        case WebSocketEvent::CONNECTED:
+            ESP_LOGI("App", "WebSocket connected: %s", message.c_str());
+            break;
+        case WebSocketEvent::DISCONNECTED:
+            ESP_LOGI("App", "WebSocket disconnected: %s", message.c_str());
+            break;
+        case WebSocketEvent::DATA_RECEIVED:
+            ESP_LOGI("App", "Received raw data: %s", message.c_str());
+            break;
+        case WebSocketEvent::ERROR:
+            ESP_LOGE("App", "WebSocket error: %s", message.c_str());
+            break;
+    }
+}
+
+extern "C" void app_main() {
+    // 初始化WiFi
+    WifiConnectors* wifi = WifiConnectors::getInstance();
+    
+    // 连接WiFi（在实际应用中应该在单独线程中进行）
+    ThreadConfig wifi_config;
+    wifi_config.name = "WiFi_Connector";
+    
+    auto wifi_thread = ThreadManager::createSingletonThread<WifiConnectors>(
+        wifi_config, &WifiConnectors::connectWifi, "Your_SSID", "Your_Password");
+    
+    wifi_thread.join();
+    
+    // 获取WebSocket管理器实例
+    WebSocketManager* ws = WebSocketManager::getInstance();
+    
+    // 配置WebSocket
+    WebSocketConfig config;
+    config.uri = "ws://your-websocket-server.com/ws";
+    config.auto_reconnect = true;
+    config.reconnect_interval = 5000;
+    config.heartbeat_interval = 30000;
+    config.max_reconnect_attempts = 10;
+    
+    // 初始化WebSocket管理器
+    if (!ws->initialize(config)) {
+        ESP_LOGE("App", "Failed to initialize WebSocket manager");
+        return;
+    }
+    
+    // 设置回调
+    ws->setJsonCallback(onJsonData);
+    ws->setEventCallback(onWebSocketEvent);
+    
+    // 连接WebSocket
+    if (!ws->connect()) {
+        ESP_LOGE("App", "Failed to connect WebSocket");
+        return;
+    }
+    
+    // 等待连接建立
+    vTaskDelay(2000 / portTICK_PERIOD_MS);
+    
+    // 发送JSON数据
+    cJSON* json = cJSON_CreateObject();
+    cJSON_AddStringToObject(json, "type", "greeting");
+    cJSON_AddStringToObject(json, "message", "Hello from ESP32!");
+    cJSON_AddNumberToObject(json, "timestamp", esp_log_timestamp());
+    
+    ws->sendJson(json);
+    
+    // 保持运行
+    while (true) {
+        vTaskDelay(1000 / portTICK_PERIOD_MS);
+        
+        // 可以在这里发送其他数据或处理业务逻辑
+        if (ws->isConnected()) {
+            cJSON* status = cJSON_CreateObject();
+            cJSON_AddStringToObject(status, "type", "status");
+            cJSON_AddNumberToObject(status, "free_heap", esp_get_free_heap_size());
+            
+            ws->sendJson(status);
+        }
+    }
+}
 ```