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ESP32_COMM/main/core/main.cpp
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小龙虾 1491e9a3de refactor(main): 移除ota_mutex.h全局变量并重构ESP32 OTA互斥锁管理
- 将全局变量g_esp32OtaMutex和g_esp32OtaOccupied内聚到Esp32OtaCore类中
- 通过Esp32OtaCore::initMutex()方法初始化互斥锁替代原main.cpp中的全局初始化
- 重构HealthMonitor中WiFi连接状态管理,推送连接状态到本地成员而非直接查询
- 优化OtaCoordinator中const方法的线程安全实现,移除不必要的const_cast转换
- 封装OtaRelay的队列访问器,提供getDispatchQueue()和getResultQueue()方法
- 解决BLE与WiFi之间的横向耦合问题,通过OtaCoordinator进行射频共存管理
- 移除transport/spi_master.cpp中的CANFD接口实现到独立的canfd_bridge模块
- 优化BLE OTA中ESP32会话的幂等性和新会话处理逻辑

BREAKING CHANGE: 移除了ota_mutex.h全局头文件,相关功能迁移至Esp32OtaCore类中管理
2026-06-22 01:53:16 +08:00

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/*
* ESP32-C3FH4 OTA 中继 - 程序入口
* 四个 FreeRTOS 任务:健康监控 / OTA Relay / WiFi Server / BLE GATT
*
* 使用各模块的单例类进行初始化和任务创建。
*/
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_chip_info.h"
#include "esp_system.h"
#include "esp_netif.h"
#include "esp_event.h"
#include "esp_ota_ops.h"
#include "monitor/health_monitor.h"
#include "relay/ota_relay.h"
#include "ota/ota_coordinator.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"
#include "app_config.h"
#include "ota/esp32_ota_core.h"
/**
* @brief 程序主入口,初始化系统组件并创建各 FreeRTOS 任务。
*/
extern "C" void app_main(void)
{
esp_chip_info_t chip_info;
esp_chip_info(&chip_info);
// ★ M1: ESP32 OTA 分区互斥锁内聚到 Esp32OtaCore(替代旧的全局变量)
Esp32OtaCore::initMutex();
// 初始化网络接口 + 事件循环(必须最早)
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR_CHECK(esp_event_loop_create_default());
// 初始化调试日志(UART0 先就绪,UDP socket 延迟到首次发送时创建)
DebugLog::instance().init();
// ★ WiFi 提前初始化(调度器启动前)
bool wifi_sta_ok = WifiOta::instance().earlyInit();
HealthMonitor::instance().init();
DEBUG_INFO("MAIN", "健康监控状态已初始化");
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", "WiFi: %s", wifi_sta_ok ? "STA 连接中" : "将使用 AP 模式");
DEBUG_INFO("MAIN", "========================================");
// 健康监控任务(温度 + WiFi RSSI)
BaseType_t xRet;
xRet = xTaskCreatePinnedToCore(
HealthMonitor::taskEntry,
"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");
}
Protocol::instance().init();
DEBUG_INFO("MAIN", "协议层初始化完成");
// ★ 全局 OTA 协调器初始化(在 OTA task 创建前,确保 mutex 就绪)
OtaCoordinator::instance().init();
// ★ L1: 注册 BLE 射频共存监听器(WifiOta 实现 IBleCoexListener)
OtaCoordinator::instance().setBleCoexListener(&WifiOta::instance());
DEBUG_INFO("MAIN", "OTA 全局协调器已初始化");
esp_err_t ret = SpiMaster::instance().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(
OtaRelay::taskEntry,
"ota_relay",
6144,
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(
WifiOta::taskEntry,
"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(
BleOta::taskEntry,
"ble_ota",
4096,
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");
}
// ★ OTA 回滚保护:标记当前固件有效
// 启用 CONFIG_APP_ROLLBACK_ENABLE 后,新固件首次启动必须调用此函数
// 若未调用就崩溃/重启,bootloader 会自动回退到上一个有效分区
esp_err_t ota_valid_err = esp_ota_mark_app_valid_cancel_rollback();
if (ota_valid_err == ESP_OK) {
DEBUG_INFO("MAIN", "OTA 回滚保护: 当前固件已标记有效");
} else {
DEBUG_WARN("MAIN", "OTA 回滚保护: 标记失败 (%s),可能非 OTA 启动", esp_err_to_name(ota_valid_err));
}
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", "========================================");
}