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ESP32_COMM/main/core/main.cpp
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/*
* ESP32-C3FH4 OTA 中继 - 程序入口
* 三个 FreeRTOS 任务:OTA Relay / WiFi Server / BLE GATT
*/
#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 "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"
/**
* @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);
// 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)
debug_log_init();
// ★ WiFi 提前初始化(调度器启动前)
// 包括:NVS → netif 创建 → event handler 注册 → WiFi driver init → 配置 → connect
bool wifi_sta_ok = wifi_early_init();
health_monitor_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(
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");
}
protocol_init();
DEBUG_INFO("MAIN", "协议层初始化完成");
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");
}
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", "========================================");
}