feat(ota): 统一BLE/WiFi OTA协调器接口并优化并发控制
- 添加 beginEsp32OtaWithRetry 统一重试逻辑,防止锁残留导致的并发问题 - 实现 finalizeForReboot 和 restartEsp32 统一封装收尾重启流程 - 修复BLE/WiFi双通道并发OTA的安全隐患,增强系统状态检查 refactor(ota): 优化SHA计算内存管理 - 使用静态缓冲区替代动态分配,减少内存碎片 - 重构OTA协调器状态机,增强错误处理机制 perf(monitor): 增强堆内存监控功能 - 添加最大空闲块大小监控,提供更详细的内存状态信息 - 更新健康监测算法,提高内存异常检测准确性
This commit is contained in:
+61
-81
@@ -127,15 +127,13 @@ static void ble_esp32_restart_task(void *pvParameters)
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(void)pvParameters;
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DEBUG_INFO(TAG, "[RESTART] 推送 FINISH_REBOOT_NOW 后 500ms 重启");
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sendFinishEvent(BLE_OTA_FINISH_REBOOT_NOW, 0);
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vTaskDelay(pdMS_TO_TICKS(500));
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OtaCoordinator::instance().notifyEsp32Rebooting();
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esp_restart();
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OtaCoordinator::instance().restartEsp32(); // 内部 notify + delay + esp_restart,不返回
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}
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/**
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* @brief 异步完成 ESP32 OTA 收尾并触发重启。
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* @param pvParameters BleEsp32FinishCtx(堆分配,任务负责释放)。
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*/
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* @param pvParameters BleEsp32FinishCtx(堆分配,任务负责释放)。
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*/
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static void ble_esp32_finish_and_reboot_task(void *pvParameters)
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{
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BleEsp32FinishCtx *ctx = (BleEsp32FinishCtx *)pvParameters;
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@@ -166,26 +164,17 @@ static void ble_esp32_finish_and_reboot_task(void *pvParameters)
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}
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DEBUG_INFO(TAG, "ESP32 OTA 收尾: 共 %u 字节", (unsigned)core.getReceived());
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OtaCoordinator::instance().notifyEsp32ReceiveComplete();
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// 关键:reboot=false,让 finalize 真正返回、拿到 device_sha_hex,
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// 再依次推送 SHA 通知 + FINISH_DONE + FINISH_REBOOT_NOW,
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// 最后延迟重启。若 reboot=true,core 内部直接 esp_restart(),
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// 下面所有 notifyResponse / sendFinishEvent 都不会执行,
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// 前端也就拿不到设备端 SHA 与"收尾完成/即将重启"事件。
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char device_sha_hex[65] = {0};
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esp_err_t err = core.finalize(frontend_sha_hex,
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/*reboot=*/false,
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device_sha_hex);
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// ★ 收尾序列(notify + finalize)由协调器统一封装,reboot=false 让 device_sha 可被读取
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Esp32FinalizeResult fr = OtaCoordinator::instance().finalizeForReboot(frontend_sha_hex);
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if (err == ESP_OK) {
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OtaCoordinator::instance().notifyEsp32FinalizeComplete();
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if (fr.err == ESP_OK) {
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// 1) 把设备端 SHA 通过 SHA256 通知推给前端
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if (device_sha_hex[0] != '\0') {
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if (fr.device_sha_hex[0] != '\0') {
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uint8_t device_sha[32] = {0};
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for (int i = 0; i < 32; ++i) {
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unsigned int byte = 0;
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sscanf(&device_sha_hex[i * 2], "%02x", &byte);
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sscanf(&fr.device_sha_hex[i * 2], "%02x", &byte);
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device_sha[i] = (uint8_t)byte;
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}
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sendSha256Notify(device_sha, session_id);
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@@ -193,24 +182,22 @@ static void ble_esp32_finish_and_reboot_task(void *pvParameters)
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// 2) 等待 SHA 通知从 NimBLE host 队列送出
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vTaskDelay(pdMS_TO_TICKS(150));
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// 3) 推送"OTA 收尾完成"与"即将重启"事件
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// 3) 推送"OTA 收尾完成"事件
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sendFinishEvent(BLE_OTA_FINISH_DONE, packBleFinishValue(session_id, 0));
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sendFinishEvent(BLE_OTA_FINISH_REBOOT_NOW, packBleFinishValue(session_id, 0));
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// 4) 通知全部发出后延迟 500ms 重启
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DEBUG_INFO(TAG, "[FINISH] 通知已发送,500ms 后重启...");
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vTaskDelay(pdMS_TO_TICKS(500));
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OtaCoordinator::instance().notifyEsp32Rebooting();
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esp_restart();
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// 不会返回
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} else if (err == ESP_ERR_INVALID_VERSION) {
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// 4) 通知全部发出后由协调器统一重启(notify + delay + esp_restart)
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DEBUG_INFO(TAG, "[FINISH] 通知已发送,重启...");
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if (ctx) free(ctx);
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OtaCoordinator::instance().restartEsp32(); // 不返回
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} else if (fr.err == ESP_ERR_INVALID_VERSION) {
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DEBUG_ERR(TAG, "[FINISH] SHA-256 不匹配,OTA 已中止");
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sendFinishEvent(BLE_OTA_FINISH_ERR_SHA_MISMATCH, packBleFinishValue(session_id, 0));
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BleOta::instance().m_esp32RebootPending = false;
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// ★ finalize 内部已 abort 并释放 mutex,这里释放 reorder buffer
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esp32_reorder_free();
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} else {
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DEBUG_ERR(TAG, "[FINISH] OTA 收尾失败: %s", esp_err_to_name(err));
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DEBUG_ERR(TAG, "[FINISH] OTA 收尾失败: %s", esp_err_to_name(fr.err));
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sendFinishEvent(BLE_OTA_FINISH_ERR_FINALIZE,
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packBleFinishValue(session_id, 1));
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BleOta::instance().m_esp32RebootPending = false;
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@@ -223,41 +210,39 @@ static void ble_esp32_finish_and_reboot_task(void *pvParameters)
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}
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// ============================================================
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// WiFi 共存优化:BLE OTA 传输期间降低 WiFi 射频占用
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// WiFi 共存策略:BLE OTA 传输期间的处理
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//
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// 历史:曾在此处把 WiFi 切到 WIFI_PS_MAX_MODEM 以把空中时间让给 BLE。
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// 但 MAX_MODEM 下 STA 监听间隔被拉到极大,HTTP server 的 TCP 握手/数据包
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// 会大量丢失或延迟到超时 → BLE OTA 期间任何 WiFi 请求(包括互斥拒绝应返回的
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// 403)都到不了设备,前端 XHR 长时间无响应,表现为"Wifi 上传既不成功也不报错"。
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//
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// 现策略:不切换 WiFi 省电模式(保持 WIFI_PS_NONE),让 STA 全程可用,
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// 协调器照常以 403 拒绝并发 OTA。ESP32-C3 coex 默认调度已能保证 BLE OTA 可用。
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// 仍保留 setBleOtaActive() 暂停 RSSI 轮询(避免 get_ap_info 的射频活动干扰 BLE)。
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// ============================================================
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static bool s_wifi_ps_boosted = false;
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/**
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* @brief BLE OTA 开始时,将 WiFi 切换到最大省电模式,减少射频抢占。
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* WiFi STA 仍保持连接,但信标监听间隔大幅拉长,BLE 获得更多空中时间。
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* @brief BLE OTA 开始时的 WiFi 共存处理(暂停 RSSI 轮询,不切省电模式)。
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*/
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static void ble_ota_boost_wifi_ps()
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{
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if (s_wifi_ps_boosted) return;
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esp_err_t err = esp_wifi_set_ps(WIFI_PS_MAX_MODEM);
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if (err == ESP_OK) {
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s_wifi_ps_boosted = true;
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WifiOta::instance().setBleOtaActive(true); // ★ 暂停 WiFi RSSI 轮询
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DEBUG_INFO(TAG, "WiFi 已切换到 MAX_MODEM 省电模式(BLE OTA 传输优化)");
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} else {
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DEBUG_WARN(TAG, "WiFi 省电模式切换失败: %s", esp_err_to_name(err));
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}
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s_wifi_ps_boosted = true;
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WifiOta::instance().setBleOtaActive(true); // ★ 暂停 WiFi RSSI 轮询
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DEBUG_INFO(TAG, "BLE OTA 进行中:暂停 WiFi RSSI 轮询(保持 WIFI_PS_NONE,STA 仍可响应 HTTP)");
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}
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/**
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* @brief BLE OTA 结束/中止时,恢复 WiFi 省电策略为 WIFI_PS_NONE。
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* @brief BLE OTA 结束/中止时恢复 WiFi RSSI 轮询。
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*/
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static void ble_ota_restore_wifi_ps()
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{
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if (!s_wifi_ps_boosted) return;
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esp_err_t err = esp_wifi_set_ps(WIFI_PS_NONE);
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if (err == ESP_OK) {
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s_wifi_ps_boosted = false;
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WifiOta::instance().setBleOtaActive(false); // ★ 恢复 WiFi RSSI 轮询
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DEBUG_INFO(TAG, "WiFi 已恢复 WIFI_PS_NONE 模式");
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} else {
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DEBUG_WARN(TAG, "WiFi 省电模式恢复失败: %s", esp_err_to_name(err));
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}
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s_wifi_ps_boosted = false;
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WifiOta::instance().setBleOtaActive(false); // ★ 恢复 WiFi RSSI 轮询
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DEBUG_INFO(TAG, "BLE OTA 结束:恢复 WiFi RSSI 轮询");
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}
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// ============================================================
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@@ -558,14 +543,8 @@ static esp_err_t esp32_write_ordered(uint16_t seq, uint8_t cmd,
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*/
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static esp_err_t ble_esp32_ota_begin(size_t total_size)
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{
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// ★ 通过全局协调器发起 ESP32 OTA
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esp_err_t err = OtaCoordinator::instance().beginEsp32Ota(total_size);
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if (err == ESP_ERR_INVALID_STATE) {
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// 协调器拒绝 → 尝试强制清理后重试
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DEBUG_WARN(TAG, "ESP32 OTA 被协调器拒绝,强制清理状态机后重试");
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Esp32OtaCore::instance().forceCleanup();
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err = OtaCoordinator::instance().beginEsp32Ota(total_size);
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}
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// ★ 通过协调器发起(内部已含 forceCleanup 重试)
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esp_err_t err = OtaCoordinator::instance().beginEsp32OtaWithRetry(total_size);
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if (err != ESP_OK) {
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return err;
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}
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@@ -765,32 +744,24 @@ static int ble_ota_ctrl_access(uint16_t conn_handle, uint16_t attr_handle,
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char device_sha_hex[65] = {0};
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shaBytesToHexUpper(frontend_sha, frontend_sha_hex);
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err = OtaRelay::metaFinalizeChecksum();
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if (err != ESP_OK) {
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DEBUG_ERR(TAG, "GD32 缓存 SHA-256 计算失败: %s", esp_err_to_name(err));
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sendFinishEvent(BLE_OTA_FINISH_ERR_GD32_RELAY,
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packBleFinishValue(session_id, 3));
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return 0;
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}
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err = OtaRelay::metaLoad(&meta);
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if (err != ESP_OK) {
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DEBUG_ERR(TAG, "GD32 SHA-256 元数据读取失败: %s", esp_err_to_name(err));
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sendFinishEvent(BLE_OTA_FINISH_ERR_GD32_RELAY,
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packBleFinishValue(session_id, 3));
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return 0;
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}
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shaBytesToHexUpper(meta.checksum, device_sha_hex);
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sendSha256Notify(meta.checksum, session_id);
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// ★ 统一走共享 helper:计算设备端 SHA → 比对前端 SHA
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uint8_t device_sha[32] = {0};
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err = OtaRelay::verifyFrontendSha(frontend_sha, device_sha);
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shaBytesToHexUpper(device_sha, device_sha_hex);
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sendSha256Notify(device_sha, session_id);
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DEBUG_INFO(TAG, "GD32 前端 SHA-256: %s, session=%u", frontend_sha_hex, session_id);
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DEBUG_INFO(TAG, "GD32 缓存 SHA-256: %s", device_sha_hex);
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if (memcmp(meta.checksum, frontend_sha, 32) != 0) {
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if (err == ESP_ERR_INVALID_CRC) {
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DEBUG_ERR(TAG, "GD32 缓存 SHA-256 与前端文件不匹配,拒绝触发 SPI 中继");
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sendFinishEvent(BLE_OTA_FINISH_ERR_SHA_MISMATCH,
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packBleFinishValue(session_id, 0));
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return 0;
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} else if (err != ESP_OK) {
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DEBUG_ERR(TAG, "GD32 SHA-256 计算/读取失败: %s", esp_err_to_name(err));
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sendFinishEvent(BLE_OTA_FINISH_ERR_GD32_RELAY,
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packBleFinishValue(session_id, 3));
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return 0;
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}
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DEBUG_INFO(TAG, "GD32 固件就绪且 SHA-256 匹配 (%" PRIu32 " / %" PRIu32 " 字节),通过协调器触发中继",
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@@ -1032,13 +1003,22 @@ static void ble_ota_process_data_batch(const uint8_t *buf, size_t recv_len)
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DEBUG_ERR(TAG, "ESP32 固件大小非法: %" PRIu32, total_size);
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return;
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}
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// 分区选择/大小校验/互斥由 Esp32OtaCore::begin 内部完成
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esp_err_t err = ble_esp32_ota_begin(total_size);
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if (err != ESP_OK) {
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if (err == ESP_ERR_INVALID_STATE) {
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sendFinishEvent(BLE_OTA_FINISH_ERR_MUTEX, 0);
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// ★ 幂等保护:若已有活跃 ESP32 OTA 会话,说明这是客户端因 ACK 超时
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// 重传的 seq=0(同一会话续传)。若再次走 begin,会被协调器以
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// "OTA 已 ESP32_RECEIVING" 拒绝 → 误报"被其他通道占用"并中止整条
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// OTA 流程。此处跳过 begin 复用现有会话,后续 reorder buffer 会
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// 按 seq 去重(seq=0 < expected 时作为重复包丢弃)。
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if (Esp32OtaCore::instance().isActive()) {
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DEBUG_INFO(TAG, "ESP32 OTA 会话已激活,seq=0 视为重传,跳过 begin");
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} else {
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// 分区选择/大小校验/互斥由 Esp32OtaCore::begin 内部完成
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esp_err_t err = ble_esp32_ota_begin(total_size);
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if (err != ESP_OK) {
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if (err == ESP_ERR_INVALID_STATE) {
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sendFinishEvent(BLE_OTA_FINISH_ERR_MUTEX, 0);
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}
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return;
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}
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return;
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}
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}
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+96
-67
@@ -48,6 +48,9 @@ WifiOta& WifiOta::instance()
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static constexpr uint32_t GD32_OTA_FLASH_SECTOR_SIZE = 4096U;
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// ★ OTA 接收共享缓冲区:由 OtaCoordinator 互斥串行化,无并发风险,避免频繁 malloc/free 导致堆碎片化
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static uint8_t s_ota_recv_buf[OTA_BLOCK_SIZE];
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/**
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* @brief 按指定对齐值向上取整。
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* @param value 待对齐的值。
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@@ -509,47 +512,39 @@ static esp_err_t esp32_ota_update_handler(httpd_req_t *req)
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return ESP_OK;
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}
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// ── 完整模式:finalize 不重启,先把含设备端 SHA 的结果返回给前端 ──
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// 关键:reboot=false,让 core.finalize 真正返回,才能拿到 device_sha_hex
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// 并把响应发回前端;待响应发完后再延迟重启。
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// 若 reboot=true,core 内部直接 esp_restart(),HTTP 响应永远发不出去,
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// 前端会得到 "Failed to fetch" 而错过核对结果。
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// ── 完整模式:收尾+重启序列由协调器统一封装 ──
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// 关键:reboot=false 行为由 finalizeForReboot 内部封装,
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// 响应发回前端后再由 restartEsp32() 统一通知+delay+esp_restart。
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DEBUG_INFO("OTA", "ESP32 OTA finalize, %u bytes...", (unsigned)core.getReceived());
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OtaCoordinator::instance().notifyEsp32ReceiveComplete();
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esp_err_t err = core.finalize(has_frontend_sha ? frontend_sha_hex : nullptr,
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/*reboot=*/false,
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device_sha_hex);
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Esp32FinalizeResult fr = OtaCoordinator::instance().finalizeForReboot(
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has_frontend_sha ? frontend_sha_hex : nullptr);
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if (err == ESP_OK) {
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OtaCoordinator::instance().notifyEsp32FinalizeComplete();
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if (fr.err == ESP_OK) {
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// 1) 把包含设备端 SHA 的响应发回前端
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char resp[320] = {0};
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snprintf(resp, sizeof(resp),
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"{\"status\": \"ok\", \"message\": \"OTA finished, rebooting\", "
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"\"sha256\": \"%s\"}",
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device_sha_hex);
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fr.device_sha_hex);
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httpd_resp_set_type(req, "application/json");
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httpd_resp_send(req, resp, strlen(resp));
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// 2) 响应发完后延迟 500ms 重启,给 TCP 缓冲区时间 flush 到客户端
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DEBUG_INFO("OTA", "响应已发送,500ms 后重启...");
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vTaskDelay(pdMS_TO_TICKS(500));
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OtaCoordinator::instance().notifyEsp32Rebooting();
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esp_restart();
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// 不会返回
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// 2) 响应发完后由协调器统一重启(notify + delay + esp_restart)
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DEBUG_INFO("OTA", "响应已发送,重启...");
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OtaCoordinator::instance().restartEsp32(); // 不返回
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return ESP_OK;
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}
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// 失败:core 已内部清理(abort + mutex release)
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if (err == ESP_ERR_INVALID_VERSION) {
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if (fr.err == ESP_ERR_INVALID_VERSION) {
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char err_resp[256] = {0};
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snprintf(err_resp, sizeof(err_resp),
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"{\"status\": \"error\", \"message\": \"SHA-256 mismatch\", \"frontend\": \"%s\", \"device\": \"%s\"}",
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frontend_sha_hex, device_sha_hex);
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frontend_sha_hex, fr.device_sha_hex);
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httpd_resp_set_type(req, "application/json");
|
||||
httpd_resp_send(req, err_resp, strlen(err_resp));
|
||||
} else {
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, esp_err_to_name(err));
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, esp_err_to_name(fr.err));
|
||||
}
|
||||
return ESP_FAIL;
|
||||
}
|
||||
@@ -564,15 +559,13 @@ static esp_err_t restart_handler(httpd_req_t *req)
|
||||
(void)req;
|
||||
http_set_cors_headers(req);
|
||||
|
||||
DEBUG_INFO("OTA", "收到重启请求,500ms 后重启...");
|
||||
DEBUG_INFO("OTA", "收到重启请求,重启...");
|
||||
|
||||
const char resp[] = "{\"status\": \"ok\", \"message\": \"rebooting\"}";
|
||||
httpd_resp_set_type(req, "application/json");
|
||||
httpd_resp_send(req, resp, strlen(resp));
|
||||
|
||||
vTaskDelay(pdMS_TO_TICKS(500));
|
||||
OtaCoordinator::instance().notifyEsp32Rebooting();
|
||||
esp_restart();
|
||||
OtaCoordinator::instance().restartEsp32(); // 内部 notify + delay + esp_restart,不返回
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
@@ -613,7 +606,8 @@ static int recv_json_header(httpd_req_t *req, char *buf, int buf_size)
|
||||
static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
{
|
||||
http_set_cors_headers(req);
|
||||
DEBUG_INFO("WIFI", "=== HTTP: POST /ota/upload ===");
|
||||
// ★ 入口追踪:用于确认 HTTP 请求是否真的到达设备(排查"前端点了但设备没反应")
|
||||
DEBUG_WARN("WIFI", "=== HTTP: POST /ota/upload === content_len=%d", req->content_len);
|
||||
DEBUG_INFO("WIFI", "收到固件上传请求, 内容长度: %d 字节", req->content_len);
|
||||
|
||||
// ★ WiFi OTA 入口:强制恢复 WIFI_PS_NONE,防止 BLE OTA 残留省电模式导致断连
|
||||
@@ -671,14 +665,8 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
return ESP_FAIL;
|
||||
}
|
||||
|
||||
// ★ 通过全局协调器发起 ESP32 OTA
|
||||
esp_err_t err = OtaCoordinator::instance().beginEsp32Ota(total_size);
|
||||
if (err == ESP_ERR_INVALID_STATE) {
|
||||
// 协调器拒绝(系统忙或通道被占用)→ 尝试强制清理后重试
|
||||
DEBUG_WARN("WIFI", "ESP32 OTA 被协调器拒绝,强制清理状态机后重试");
|
||||
Esp32OtaCore::instance().forceCleanup();
|
||||
err = OtaCoordinator::instance().beginEsp32Ota(total_size);
|
||||
}
|
||||
// ★ 通过协调器发起(内部已含 forceCleanup 重试)
|
||||
esp_err_t err = OtaCoordinator::instance().beginEsp32OtaWithRetry(total_size);
|
||||
if (err != ESP_OK) {
|
||||
if (err == ESP_ERR_INVALID_STATE) {
|
||||
httpd_resp_send_err(req, HTTPD_403_FORBIDDEN, "ESP32 OTA occupied by another channel");
|
||||
@@ -690,13 +678,8 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
|
||||
Esp32OtaCore &core = Esp32OtaCore::instance();
|
||||
|
||||
// 堆分配缓冲区,避免栈溢出(HTTP server 栈仅 8KB)
|
||||
uint8_t *fw_buf = (uint8_t *)malloc(OTA_BLOCK_SIZE);
|
||||
if (!fw_buf) {
|
||||
core.abort();
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "内存分配失败");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
// ★ 使用文件级 static 缓冲区,避免堆碎片化(HTTP server 栈仅 8KB)
|
||||
uint8_t *fw_buf = s_ota_recv_buf;
|
||||
|
||||
size_t total_firmware_written = 0;
|
||||
size_t total_received = json_header_len; // 已消费的字节数
|
||||
@@ -709,7 +692,6 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
int ret = httpd_req_recv(req, (char *)fw_buf, to_read);
|
||||
if (ret <= 0) {
|
||||
DEBUG_ERR("WIFI", "HTTP recv failed (ret=%d), aborting OTA", ret);
|
||||
free(fw_buf);
|
||||
core.abort();
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "HTTP recv failed");
|
||||
return ESP_FAIL;
|
||||
@@ -718,7 +700,6 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
err = core.write(fw_buf, (size_t)ret);
|
||||
if (err != ESP_OK) {
|
||||
DEBUG_ERR("WIFI", "OTA write failed: %s", esp_err_to_name(err));
|
||||
free(fw_buf);
|
||||
core.abort();
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "OTA write failed");
|
||||
return ESP_FAIL;
|
||||
@@ -737,7 +718,6 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
}
|
||||
}
|
||||
|
||||
free(fw_buf);
|
||||
DEBUG_INFO("WIFI", "ESP32 OTA 存储完成: %u 字节 (跳过 JSON 头 %d 字节)", (unsigned int)core.getReceived(), json_header_len);
|
||||
const char resp[] = "{\"status\": \"ok\", \"message\": \"stored, call POST /ota/update to finish\", \"target\": \"esp32\"}";
|
||||
httpd_resp_set_type(req, "application/json");
|
||||
@@ -805,11 +785,7 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
}
|
||||
OtaRelay::metaClear();
|
||||
|
||||
uint8_t *buf = (uint8_t *)malloc(OTA_BLOCK_SIZE);
|
||||
if (!buf) {
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "内存分配失败");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
uint8_t *buf = s_ota_recv_buf;
|
||||
|
||||
int received = 0;
|
||||
|
||||
@@ -837,7 +813,6 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
if (err != ESP_OK) {
|
||||
DEBUG_ERR("WIFI", "GD32 first chunk write failed: len=%d err=%s",
|
||||
first_chunk_len, esp_err_to_name(err));
|
||||
free(buf);
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "write gd32_ota failed");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
@@ -857,7 +832,6 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
if (ret <= 0) {
|
||||
DEBUG_ERR("WIFI", "GD32 upload interrupted: received=%d expected=%d",
|
||||
received, req->content_len);
|
||||
free(buf);
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "upload interrupted");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
@@ -866,7 +840,6 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
if (err != ESP_OK) {
|
||||
DEBUG_ERR("WIFI", "GD32 write failed: offset=%u len=%d err=%s",
|
||||
(unsigned)gd32_offset, ret, esp_err_to_name(err));
|
||||
free(buf);
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "write gd32_ota failed");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
@@ -875,8 +848,6 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
gd32_offset += (uint32_t)ret;
|
||||
}
|
||||
|
||||
free(buf);
|
||||
|
||||
// update meta with written size
|
||||
OtaRelay::metaUpdate(gd32_offset, (uint32_t)(gd32_offset / OTA_BLOCK_SIZE));
|
||||
|
||||
@@ -891,18 +862,17 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
WifiOta::instance().stateLock();
|
||||
WifiOta::instance().setGd32StorageDone(true);
|
||||
WifiOta::instance().stateUnlock();
|
||||
DEBUG_INFO("WIFI", "GD32 firmware fully stored, computing SHA-256...");
|
||||
// 计算并存储 SHA-256 校验和
|
||||
DEBUG_INFO("WIFI", "GD32 firmware fully stored, pre-computing SHA-256...");
|
||||
// 预计算 SHA-256(写入 NVS),由前端在 /ota/relay 时再校验通过后触发中继
|
||||
esp_err_t sha_err = OtaRelay::metaFinalizeChecksum();
|
||||
if (sha_err != ESP_OK) {
|
||||
DEBUG_ERR("WIFI", "GD32 固件 SHA-256 计算失败: %s", esp_err_to_name(sha_err));
|
||||
}
|
||||
DEBUG_INFO("WIFI", "auto-triggering relay");
|
||||
// ★ 通过协调器触发中继
|
||||
OtaCoordinator::instance().triggerGd32Relay();
|
||||
// ★ 不再自动 triggerGd32Relay:安全闸门已统一在 /ota/relay 处理(带 SHA 校验)
|
||||
}
|
||||
|
||||
const char resp[] = "{\"status\": \"ok\", \"progress\": 100, \"target\": \"gd32\"}";
|
||||
const char resp[] = "{\"status\": \"ok\", \"progress\": 100, \"target\": \"gd32\", "
|
||||
"\"message\": \"stored, call POST /ota/relay with sha256 to trigger\"}";
|
||||
httpd_resp_set_type(req, "application/json");
|
||||
httpd_resp_send(req, resp, strlen(resp));
|
||||
return ESP_OK;
|
||||
@@ -910,8 +880,8 @@ static esp_err_t ota_upload_handler(httpd_req_t *req)
|
||||
|
||||
/**
|
||||
* @brief HTTP POST /ota/relay 处理器
|
||||
* @param req
|
||||
* @return
|
||||
* 必传 body: {"sha256": "<64-char hex>"}。
|
||||
* 校验通过后触发 GD32 中继;响应回传设备端 SHA(对齐 BLE 的 sendSha256Notify)。
|
||||
*/
|
||||
static esp_err_t ota_relay_trigger_handler(httpd_req_t *req)
|
||||
{
|
||||
@@ -919,6 +889,7 @@ static esp_err_t ota_relay_trigger_handler(httpd_req_t *req)
|
||||
DEBUG_INFO("WIFI", "=== HTTP: POST /ota/relay ===");
|
||||
DEBUG_INFO("WIFI", "收到触发 OTA 中继请求");
|
||||
|
||||
// 1) 固件就绪检查
|
||||
ota_meta_t meta;
|
||||
memset(&meta, 0, sizeof(meta));
|
||||
if (OtaRelay::metaLoad(&meta) != ESP_OK || meta.total_size == 0 || meta.stored_size < meta.total_size) {
|
||||
@@ -926,14 +897,72 @@ static esp_err_t ota_relay_trigger_handler(httpd_req_t *req)
|
||||
return ESP_FAIL;
|
||||
}
|
||||
|
||||
// ★ 通过全局协调器触发 GD32 中继
|
||||
esp_err_t trigger_err = OtaCoordinator::instance().triggerGd32Relay();
|
||||
if (trigger_err != ESP_OK) {
|
||||
httpd_resp_send_err(req, HTTPD_400_BAD_REQUEST, "relay trigger failed - system busy or firmware not ready");
|
||||
// 2) 解析前端 SHA-256(必须 64 字符 hex)
|
||||
char frontend_sha_hex[65] = {0};
|
||||
if (req->content_len > 0 && req->content_len < 512) {
|
||||
char buf[512] = {0};
|
||||
int ret = httpd_req_recv(req, buf, req->content_len);
|
||||
if (ret > 0) {
|
||||
buf[ret] = '\0';
|
||||
cJSON *root = cJSON_Parse(buf);
|
||||
if (root) {
|
||||
cJSON *sha_item = cJSON_GetObjectItem(root, "sha256");
|
||||
if (sha_item && cJSON_IsString(sha_item) &&
|
||||
strlen(cJSON_GetStringValue(sha_item)) == 64) {
|
||||
strncpy(frontend_sha_hex, cJSON_GetStringValue(sha_item), 64);
|
||||
frontend_sha_hex[64] = '\0';
|
||||
}
|
||||
cJSON_Delete(root);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (frontend_sha_hex[0] == '\0') {
|
||||
httpd_resp_send_err(req, HTTPD_400_BAD_REQUEST,
|
||||
"missing sha256 in body (frontend SHA-256 required)");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
|
||||
const char resp[] = "{\"status\": \"ok\", \"message\": \"OTA relay triggered\"}";
|
||||
// 3) hex(64) → 32 字节
|
||||
uint8_t frontend_sha[32] = {0};
|
||||
for (int i = 0; i < 32; ++i) {
|
||||
char hex[3] = { frontend_sha_hex[i*2], frontend_sha_hex[i*2+1], 0 };
|
||||
frontend_sha[i] = (uint8_t)strtoul(hex, nullptr, 16);
|
||||
}
|
||||
|
||||
// 4) 共享 helper:计算设备端 SHA → 比对 → 回传 device_sha(无论是否匹配都回传)
|
||||
uint8_t device_sha[32] = {0};
|
||||
char device_sha_hex[65] = {0};
|
||||
esp_err_t verify_err = OtaRelay::verifyFrontendSha(frontend_sha, device_sha);
|
||||
for (int i = 0; i < 32; ++i) {
|
||||
snprintf(&device_sha_hex[i*2], 3, "%02X", device_sha[i]);
|
||||
}
|
||||
|
||||
if (verify_err == ESP_ERR_INVALID_CRC) {
|
||||
char err_resp[256];
|
||||
snprintf(err_resp, sizeof(err_resp),
|
||||
"{\"status\": \"error\", \"message\": \"SHA-256 mismatch\", "
|
||||
"\"device\": \"%s\"}", device_sha_hex);
|
||||
httpd_resp_set_type(req, "application/json");
|
||||
httpd_resp_send(req, err_resp, strlen(err_resp));
|
||||
return ESP_FAIL;
|
||||
} else if (verify_err != ESP_OK) {
|
||||
httpd_resp_send_err(req, HTTPD_500_INTERNAL_SERVER_ERROR, "SHA compute failed");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
|
||||
// 5) 校验通过 → 触发中继
|
||||
esp_err_t trigger_err = OtaCoordinator::instance().triggerGd32Relay();
|
||||
if (trigger_err != ESP_OK) {
|
||||
httpd_resp_send_err(req, HTTPD_400_BAD_REQUEST,
|
||||
"relay trigger failed - system busy or firmware not ready");
|
||||
return ESP_FAIL;
|
||||
}
|
||||
|
||||
// 6) 成功响应回传设备端 SHA(对齐 BLE 的 sendSha256Notify)
|
||||
char resp[256];
|
||||
snprintf(resp, sizeof(resp),
|
||||
"{\"status\": \"ok\", \"message\": \"OTA relay triggered\", "
|
||||
"\"sha256\": \"%s\"}", device_sha_hex);
|
||||
httpd_resp_set_type(req, "application/json");
|
||||
httpd_resp_send(req, resp, strlen(resp));
|
||||
|
||||
|
||||
Reference in New Issue
Block a user