/* * ESP32-C3FH4 OTA 中继 - 程序入口 * 四个 FreeRTOS 任务：System Monitor / OTA Relay / WiFi Server / BLE GATT * * 新增：周期性状态监控任务，每 10 秒打印系统状态 */ #include #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "esp_chip_info.h" #include "esp_system.h" #include "esp_clk_tree.h" #include "esp_netif.h" #include "monitor/health_monitor.h" #include "relay/ota_relay.h" #include "transport/spi_master.h" #include "server/wifi_ota.h" #include "server/ble_ota.h" #include "transport/protocol.h" #include "monitor/debug_log.h" // 状态监控任务 static void status_monitor_task(void *pvParameters); extern "C" void app_main(void) { // 【关键】在所有任务创建之前初始化网络接口 // esp_timer 内部依赖 tcpip 线程，health_monitor_task 的 esp_timer_create // 会在 scheduler 启动后立即执行。如果 esp_netif_init() 没有提前调用， // tcpip 线程的 mailbox 还未创建，此时 esp_timer 发消息给 tcpip 线程就会崩溃。 // esp_netif_init() 可以安全调用多次，后续 wifi_ota_task 中的调用是多余的但不报错。 ESP_ERROR_CHECK(esp_netif_init()); esp_chip_info_t chip_info; esp_chip_info(&chip_info); // 初始化调试日志（UDP 输出到上位机 + UART0 串口） debug_log_init(); DEBUG_INFO("MAIN", "========================================"); DEBUG_INFO("MAIN", "ESP32-C3 OTA Relay v1.0 启动"); DEBUG_INFO("MAIN", "Chip: %s, Rev %d", CONFIG_IDF_TARGET, chip_info.revision); DEBUG_INFO("MAIN", "Free heap: %lu bytes", esp_get_free_heap_size()); DEBUG_INFO("MAIN", "CPU Freq: %d MHz", CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ); DEBUG_INFO("MAIN", "========================================"); // 健康监控任务（温度 + 电压 + WiFi RSSI） BaseType_t xRet; xRet = xTaskCreatePinnedToCore( health_monitor_task, "health_mon", 4096, NULL, configMAX_PRIORITIES - 4, NULL, 0 ); if (xRet != pdPASS) { DEBUG_ERR("MAIN", "创建 health_monitor_task 失败"); } else { DEBUG_INFO("MAIN", "健康监控任务已创建"); } // 初始化协议层（CRC、AES） protocol_init(); DEBUG_INFO("MAIN", "协议层初始化完成"); // 初始化 SPI 总线 esp_err_t ret = spi_master_init(); if (ret != ESP_OK) { DEBUG_ERR("MAIN", "SPI 总线初始化失败: %d", ret); } else { DEBUG_INFO("MAIN", "SPI 总线初始化完成"); } // OTA 中继任务（中高优先级） xRet = xTaskCreatePinnedToCore( ota_relay_task, "ota_relay", 8192, NULL, configMAX_PRIORITIES - 2, NULL, 0 // 核0 ); if (xRet != pdPASS) { DEBUG_ERR("MAIN", "创建 ota_relay_task 失败"); } else { DEBUG_INFO("MAIN", "OTA 中继任务已创建"); } // WiFi OTA 服务器任务 xRet = xTaskCreatePinnedToCore( wifi_ota_task, "wifi_ota", 8192, NULL, configMAX_PRIORITIES - 3, NULL, 0 ); if (xRet != pdPASS) { DEBUG_ERR("MAIN", "创建 wifi_ota_task 失败"); } else { DEBUG_INFO("MAIN", "WiFi OTA 任务已创建"); } // BLE OTA 任务 xRet = xTaskCreatePinnedToCore( ble_ota_task, "ble_ota", 8192, NULL, configMAX_PRIORITIES - 3, NULL, 0 // ESP32-C3 单核，固定核0 ); if (xRet != pdPASS) { DEBUG_ERR("MAIN", "创建 ble_ota_task 失败"); } else { DEBUG_INFO("MAIN", "BLE OTA 任务已创建"); } // 状态监控任务（低优先级，周期性打印系统状态） xRet = xTaskCreatePinnedToCore( status_monitor_task, "status_mon", 4096, NULL, configMAX_PRIORITIES - 5, NULL, 0 ); if (xRet != pdPASS) { DEBUG_ERR("MAIN", "创建 status_monitor_task 失败"); } else { DEBUG_INFO("MAIN", "状态监控任务已创建"); } DEBUG_INFO("MAIN", "========================================"); DEBUG_INFO("MAIN", "所有任务创建完成，OTA Relay 运行中"); DEBUG_INFO("MAIN", "调试日志输出: UDP(%s:%d) + UART0(GPIO21/TX, 115200)", DEBUG_LOG_IP, DEBUG_LOG_PORT); DEBUG_INFO("MAIN", "========================================"); } // ============================================================ // 状态监控任务 - 每 10 秒打印系统状态 // ============================================================ static void status_monitor_task(void *pvParameters) { (void)pvParameters; DEBUG_INFO("STAT", "状态监控任务启动"); uint32_t loop_count = 0; while (1) { loop_count++; // 获取系统信息 uint32_t free_heap = esp_get_free_heap_size(); uint32_t min_free_heap = esp_get_minimum_free_heap_size(); health_state_t health = health_get_current(); relay_state_t relay = ota_relay_get_state(); int8_t rssi = wifi_get_rssi(); bool wifi_conn = wifi_is_connected(); // 打印状态头 DEBUG_INFO("STAT", "========== 系统状态 #%lu ==========", (unsigned long)loop_count); // 内存状态 DEBUG_INFO("STAT", "内存: 空闲=%lu 字节, 最低=%lu 字节", (unsigned long)free_heap, (unsigned long)min_free_heap); // 健康状态 const char *health_str; switch (health) { case SYS_NORMAL: health_str = "正常"; break; case SYS_WARNING: health_str = "警告"; break; case SYS_CRITICAL: health_str = "危险"; break; case SYS_SAFE_SHUTDOWN: health_str = "安全关机"; break; default: health_str = "未知"; break; } DEBUG_INFO("STAT", "健康状态: %s (%d)", health_str, health); // WiFi 状态 if (wifi_conn) { DEBUG_INFO("STAT", "WiFi: 已连接, RSSI=%d dBm", rssi); } else { DEBUG_INFO("STAT", "WiFi: 未连接"); } // OTA 中继状态 const char *relay_str; switch (relay) { case RELAY_IDLE: relay_str = "空闲"; break; case RELAY_HANDSHAKE_IDLE: relay_str = "等待握手"; break; case RELAY_HANDSHAKE_SENT: relay_str = "握手请求已发送"; break; case RELAY_CHALLENGE_SENT: relay_str = "挑战已发送"; break; case RELAY_CHALLENGE_RESPOND: relay_str = "收到握手响应"; break; case RELAY_SESSION_KEY_SENT: relay_str = "会话密钥已发送"; break; case RELAY_AUTH_COMPLETE: relay_str = "认证完成"; break; case RELAY_SIZE_SENT: relay_str = "大小已发送"; break; case RELAY_SIZE_ACK: relay_str = "大小确认"; break; case RELAY_RECEIVING: relay_str = "接收中"; break; case RELAY_RELAY_ACTIVE: relay_str = "转发中"; break; case RELAY_PACKET_SENT: relay_str = "数据包已发送"; break; case RELAY_PACKET_ACK_OK: relay_str = "ACK 正常"; break; case RELAY_PACKET_ACK_RETRY: relay_str = "需要重试"; break; case RELAY_RECEIVE_DONE: relay_str = "接收完成"; break; case RELAY_TRANSFER_DONE: relay_str = "传输完成"; break; case RELAY_FINISH_SENT: relay_str = "结束已发送"; break; case RELAY_DONE: relay_str = "OTA 完成"; break; case RELAY_ERROR: relay_str = "错误"; break; default: relay_str = "未知"; break; } DEBUG_INFO("STAT", "OTA 中继: %s (%d)", relay_str, relay); DEBUG_INFO("STAT", "======================================"); // 每 10 秒打印一次 vTaskDelay(pdMS_TO_TICKS(10000)); } }