feat: add EAF RTC and badge dual mode

1. 固定 RTC 数字人链路使用 ai_chat_ui_eaf，双模式开启后不再回退 LVGL/GIF 旧 RTC UI。 2. 保留电子吧唧 LVGL/SquareLine UI，只在电子吧唧运行模式启动 LVGL，避免与 EAF 抢同一 LCD flush。 3. 拆分 dzbj_hw_display_init 与 dzbj_display_init，AI/配网只初始化 LCD Touch 硬件，电子吧唧再启动 LVGL UI。 4. 配网模式使用 EAF 最小显示栈显示中文提示，请使用APP 蓝牙配网，不加载数字人资源和动画。 5. 开启 CONFIG_BAJI_BADGE_MODE，形成 RTC 数字人对话与电子吧唧图片显示双模式固件。 6. 电子吧唧图片扫描跳过 Background_360x360.jpg，避免 RTC 数字人背景进入吧唧图片列表。 7. BLE 图传在 BLE 5.0 关闭时跳过 2M PHY API，保持 legacy 1M PHY 兼容配网和图传。 8. sdkconfig.defaults 同步 BLE 内存优化，限制连接数和缓存，保留 GATT 与扫描能力。 9. 移除 ota.cc 编译和 app_update 直接依赖，双模式固件不创建 OTA 检查任务。 10. Ota 接口改为禁用 stub，保留接口兼容但不执行升级和版本检查。 11. Board 上报 JSON 的 OTA label 改为 disabled，避免依赖 OTA 运行分区。 12. partitions.csv 改为 factory 单 app 分区，扩大 app 到 0x900000，并扩大 storage 到 0x6F0000。 13. application 去除 OTA 任务句柄和服务器时间依赖，减少运行时资源占用。 14. system_info 去除 esp_ota_ops 依赖，配合无 OTA 分区配置。 15. 同步最新烧录运行日志，记录本轮双模式与配网测试结果。
2026-06-02 13:15:34 +08:00 · 2026-06-02 13:15:34 +08:00 · 6b166f4463
commit 6b166f4463
parent 24e0d19d29
15 changed files with 993 additions and 655 deletions
--- a/05-最新日志.txt
+++ b/05-最新日志.txt
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@ -16,7 +16,6 @@ set(SOURCES "audio_codecs/audio_codec.cc"
            "iot/thing_manager.cc"
            "system_info.cc"
            "application.cc"
-            "ota.cc"
            "settings.cc"
            "background_task.cc"
            "bluetooth_provisioning.cc"     # 蓝牙配网实现
@ -28,10 +27,9 @@ set(SOURCES "audio_codecs/audio_codec.cc"
            "dzbj/pages_pwm.c"
            "dzbj/dzbj_init.c"               # 含 dzbj_hw_display_init（公共硬件初始化）；dzbj_display_init 函数体内部 #ifdef 包裹
            "dzbj/fatfs.c"                   # DecodeImg 公共（AI 模式 BG GIF PoC 也用）；吧唧专用函数 fatfs_init/list 等无副作用
-            # Phase 10: ai_chat_ui 双轨编译
-            # CONFIG_BAJI_BADGE_MODE=y → ai_chat_ui.c (LVGL 版)
-            # CONFIG_BAJI_BADGE_MODE=n → ai_chat_ui_eaf.c (esp_emote_gfx 版)
-            # 这两个在下方 if(CONFIG_BAJI_BADGE_MODE) 块中条件编译
+            # Phase 10: RTC 数字人固定使用 EAF UI
+            # CONFIG_BAJI_BADGE_MODE 仅控制电子吧唧模块是否额外编译
+            "dzbj/ai_chat_ui_eaf.c"
            "fonts/font_puhui_20_4.c"        # 阿里巴巴普惠体 20px 4bpp（GB2312 简体中文）
            # SquareLine Studio UI 公共文件（AI 模式也使用）
            "ui/ui.c"
@ -56,27 +54,7 @@ set(SOURCES "audio_codecs/audio_codec.cc"
            "ui/images/ui_img_s12_png.c"
            "ui/images/ui_img_s13_png.c"
            "ui/images/ui_img_s14_png.c"
-            # emoji 表情图片资源（旧 PNG 静态表情，保留备用）
-            "ui/images/ui_img_neutral_png.c"
-            "ui/images/ui_img_happy_png.c"
-            "ui/images/ui_img_sad_png.c"
-            "ui/images/ui_img_angry_png.c"
-            "ui/images/ui_img_crying_png.c"
-            "ui/images/ui_img_funny_png.c"
-            "ui/images/ui_img_laughing_png.c"
-            # GIF 动画表情资源（压缩优化，200x89）
-            "ui/images/my_emotion/emotion_angry_200_89.c"
-            "ui/images/my_emotion/emotion_blink1_200_89.c"
-            "ui/images/my_emotion/emotion_blink_fast_200_89.c"
-            "ui/images/my_emotion/emotion_blink_slow_200_89.c"
-            "ui/images/my_emotion/emotion_dizzy_200_89.c"
-            "ui/images/my_emotion/emotion_happy_200_89.c"
-            "ui/images/my_emotion/emotion_sad_200_89.c"
-            "ui/images/my_emotion/emotion_sleep_200_89.c"
-            # GIF 动画图标资源（压缩优化，45x45，叠加在表情上）
-            "ui/images/my_icon/icon_emotion_confused_45.c"
-            "ui/images/my_icon/icon_emotion_sleep_45.c"
-            "ui/images/my_icon/icon_emotion_thinking_45.c"
+            # 旧 LVGL/GIF 表情资源由 ai_chat_ui.c 使用；当前 RTC 固定走 EAF UI，不再编译进固件。
            )

 set(INCLUDE_DIRS "." "display" "audio_codecs" "protocols" "audio_processing" "audio" "dzbj" "ui")
@ -210,7 +188,8 @@ file(GLOB BOARD_SOURCES
 list(APPEND SOURCES ${BOARD_SOURCES})

 # === 电子吧唧专属 srcs（条件编译，CONFIG_BAJI_BADGE_MODE=n 时不参与编译）===
-# 源代码文件全部保留在仓库中，仅通过 Kconfig 开关控制是否进入编译队列
+# 源代码文件全部保留在仓库中，仅通过 Kconfig 开关控制是否进入编译队列。
+# RTC 数字人始终使用 ai_chat_ui_eaf.c，避免开启双模式后退回 LVGL/GIF 旧链路。
 if(CONFIG_BAJI_BADGE_MODE)
    list(APPEND SOURCES
        # dzbj 吧唧专属模块
@ -221,11 +200,6 @@ if(CONFIG_BAJI_BADGE_MODE)
        "dzbj/dzbj_button.c"
        "dzbj/dzbj_battery.c"
        "dzbj/ble_transfer.c"
-        # 吧唧模式 LVGL UI（AI 对话屏幕 + 各种 PoC）
-        "dzbj/ai_chat_ui.c"
-        "dzbj/sprite_demo.c"
-        "dzbj/dual_gif_demo.c"
-        "dzbj/bg_gif_demo.c"
        # SquareLine Studio 吧唧专属 UI 屏幕（9 个）
        "ui/screens/ui_ScreenHome.c"
        "ui/screens/ui_ScreenImg.c"
@ -237,11 +211,6 @@ if(CONFIG_BAJI_BADGE_MODE)
        "ui/screens/ui_ScreenSharing.c"
        "ui/screens/ui_ScreenReceiving.c"
    )
-else()
-    # Phase 10: 数字人模式 EAF UI（替代 LVGL 版 ai_chat_ui.c + bg_gif_demo.c）
-    list(APPEND SOURCES
-        "dzbj/ai_chat_ui_eaf.c"
-    )
 endif()

 if(CONFIG_CONNECTION_TYPE_MQTT_UDP)
@ -293,7 +262,7 @@ idf_component_register(SRCS ${SOURCES}
                    INCLUDE_DIRS ${INCLUDE_DIRS}
                    # 路径 D'' AEC: esp-sr 提供 esp_aec.h 底层同步 API (aec_create/aec_process/aec_destroy)
                    #   配合软件 loopback ref (DAC PCM copy 到 ring buffer) 实现设备端 AEC
-                    REQUIRES esp_wifi esp_netif esp_event nvs_flash bt spi_flash app_update efuse volc_engine_rtc_lite common zlib esp_lcd driver esp-sr
+                    REQUIRES esp_wifi esp_netif esp_event nvs_flash bt spi_flash esp_app_format efuse volc_engine_rtc_lite common zlib esp_lcd driver esp-sr
                    WHOLE_ARCHIVE
                    )

--- a/main/application.cc
+++ b/main/application.cc
@ -103,7 +103,6 @@ Application::Application() {
    dialog_watchdog_task_handle_ = nullptr; // 初始化对话看门狗任务句柄
    clock_ticks_ = 0; // 初始化时钟计数
    main_loop_task_handle_ = nullptr; // 初始化主循环任务句柄
-    check_new_version_task_handle_ = nullptr; // 初始化版本检查任务句柄
    audio_loop_task_handle_ = nullptr; // 初始化音频循环任务句柄

    esp_timer_create_args_t clock_timer_args = {
@ -322,106 +321,7 @@ void Application::ApplyAEC(std::vector<int16_t>& mic_inout) {
 }

 void Application::CheckNewVersion() {
-    // ESP_LOGI(TAG, "OTA版本检查已临时禁用");
-    // return;
-    auto& board = Board::GetInstance();
-    auto display = board.GetDisplay();
-    // Check if there is a new firmware version available
-    ota_.SetPostData(board.GetJson());// 发送当前设备的JSON数据到OTA服务器，用于检查是否有新的固件版本 包办板载信息 BOARD_TYPE
-
-    const int MAX_RETRY = 10;
-    int retry_count = 0;
-
-    while (true) {
-        if (!ota_.CheckVersion()) {
-            retry_count++;
-            if (retry_count >= MAX_RETRY) {
-                ESP_LOGE(TAG, "Too many retries, exit version check");
-                return;
-            }
-            ESP_LOGW(TAG, "Check new version failed, retry in %d seconds (%d/%d)", 60, retry_count, MAX_RETRY);
-            vTaskDelay(pdMS_TO_TICKS(60000));
-            continue;
-        }
-        retry_count = 0;
-
-        if (ota_.HasNewVersion()) {
-            Alert(Lang::Strings::OTA_UPGRADE, Lang::Strings::UPGRADING, "happy", Lang::Sounds::P3_UPGRADE);
-            // Wait for the chat state to be idle
-            do {
-                vTaskDelay(pdMS_TO_TICKS(3000));
-            } while (GetDeviceState() != kDeviceStateIdle);
-
-            // Use main task to do the upgrade, not cancelable
-            Schedule([this, display]() {
-                SetDeviceState(kDeviceStateUpgrading);
-
-                display->SetIcon(FONT_AWESOME_DOWNLOAD);
-                std::string message = std::string(Lang::Strings::NEW_VERSION) + ota_.GetFirmwareVersion();
-                display->SetChatMessage("system", message.c_str());
-
-                auto& board = Board::GetInstance();
-                board.SetPowerSaveMode(false);// 关闭低功耗模式
-#if CONFIG_USE_WAKE_WORD_DETECT || CONFIG_USE_CUSTOM_WAKE_WORD
-                wake_word_detect_.Stop();
-#endif
-                // 预先关闭音频输出，避免升级过程有音频操作
-                auto codec = board.GetAudioCodec();
-                codec->EnableInput(false);
-                codec->EnableOutput(false);
-                {
-                    std::lock_guard<std::mutex> lock(mutex_);
-                    audio_decode_queue_.clear();
-                }
-                background_task_->WaitForCompletion();
-                delete background_task_;
-                background_task_ = nullptr;
-                vTaskDelay(pdMS_TO_TICKS(1000));
-
-                ota_.StartUpgrade([display](int progress, size_t speed) {
-                    char buffer[64];
-                    snprintf(buffer, sizeof(buffer), "%d%% %zuKB/s", progress, speed / 1024);
-                    display->SetChatMessage("system", buffer);
-                });
-
-                // If upgrade success, the device will reboot and never reach here
-                display->SetStatus(Lang::Strings::UPGRADE_FAILED);
-                ESP_LOGI(TAG, "Firmware upgrade failed...");
-                vTaskDelay(pdMS_TO_TICKS(3000));
-                Reboot();
-            });
-
-            return;
-        }
-
-        // No new version, mark the current version as valid
-        ota_.MarkCurrentVersionValid();
-        std::string message = std::string(Lang::Strings::VERSION) + ota_.GetCurrentVersion();
-        display->ShowNotification(message.c_str());
-
-        // 检查是否有设备激活码
-        // if (ota_.HasActivationCode()) {
-        //     // Activation code is valid
-        //     SetDeviceState(kDeviceStateActivating);//设置设备状态为激活中
-        //     // ShowActivationCode();//显示设备激活码
-
-        //     // Check again in 60 seconds or until the device is idle
-        //     for (int i = 0; i < 60; ++i) {
-        //         if (device_state_ == kDeviceStateIdle) {
-        //             break;
-        //         }
-        //         vTaskDelay(pdMS_TO_TICKS(1000));
-        //     }
-        //     continue;
-        // }
-
-        SetDeviceState(kDeviceStateIdle);
-        display->SetChatMessage("system", "");
-        ResetDecoder();
-        PlaySound(Lang::Sounds::P3_SUCCESS);
-        // Exit the loop if upgrade or idle
-        break;
-    }
+    ESP_LOGI(TAG, "OTA disabled in this dual-mode firmware");
 }

 // 取消设备激活码播报,当前设备绑定使用Wi-Fi的Mac地址进行绑定
@ -1945,20 +1845,7 @@ void Application::Start() {
    });
    protocol_->Start();

-    // Check for new firmware version or get the MQTT broker address
-    ota_.SetCheckVersionUrl(CONFIG_OTA_VERSION_URL);
-    ota_.SetHeader("Device-Id", SystemInfo::GetMacAddress().c_str());
-    ota_.SetHeader("Client-Id", board.GetUuid());
-    ota_.SetHeader("Accept-Language", Lang::CODE);
-    auto app_desc = esp_app_get_description();
-    ota_.SetHeader("User-Agent", std::string(BOARD_NAME "/") + app_desc->version);
-
-    // 禁用自动OTA - 注释掉下面的任务创建OTA自动升级
-    xTaskCreate([](void* arg) {
-        Application* app = (Application*)arg;
-        app->CheckNewVersion();
-        vTaskDelete(NULL);
-    }, "check_new_version", 4096 * 2, this, 2, nullptr);
+    // 当前双模式固件不启用 OTA，避免创建检查任务并占用运行时资源。


 #if CONFIG_USE_AUDIO_PROCESSOR
@ -2227,18 +2114,6 @@ void Application::OnClockTimer() {
        //ESP_LOGI(TAG, "此设备角色为: %s",CONFIG_DEVICE_ROLE);
        // ESP_LOGI(TAG, "此设备角色为: KAKA 1028 升级成功!");

-        // 如果我们已经同步了服务器时间，如果设备处于空闲状态，请将状态设置为时钟“HH:MM”
-        if (ota_.HasServerTime()) {
-            if (device_state_ == kDeviceStateIdle) {
-                Schedule([this]() {
-                    // Set status to clock "HH:MM"
-                    time_t now = time(NULL);// 获取当前时间
-                    char time_str[64];// 时间字符串缓冲区
-                    strftime(time_str, sizeof(time_str), "%H:%M  ", localtime(&now));// 格式化时间字符串
-                    Board::GetInstance().GetDisplay()->SetStatus(time_str);// 设置显示状态
-                });
-            }
-        }
    }
 }

@ -4891,4 +4766,3 @@ void Application::WakeFromHibernate() {

    ESP_LOGI(TAG, "✓ 唤醒完成，已触发 RTC 重连");
 }
-
--- a/main/application.h
+++ b/main/application.h
@ -17,7 +17,6 @@

 #include "protocol.h"
 #include "websocket_protocol.h"
-#include "ota.h"
 #include "background_task.h"
 #include "audio/simple_pipeline.h"
 // #include "ble_service.h"  // BLE JSON Service 暂不使用
@ -134,7 +133,6 @@ private:
 #if CONFIG_USE_AUDIO_PROCESSOR
    AudioProcessor audio_processor_;
 #endif
-    Ota ota_;
    std::mutex mutex_;
    std::list<std::function<void()>> main_tasks_;
    std::unique_ptr<Protocol> protocol_;
@ -186,7 +184,6 @@ private:
    TaskHandle_t dialog_watchdog_task_handle_; // 对话看门狗任务句柄
    int clock_ticks_;
    TaskHandle_t main_loop_task_handle_;
-    TaskHandle_t check_new_version_task_handle_;

    // Audio encode / decode
    TaskHandle_t audio_loop_task_handle_;
--- a/main/boards/common/board.cc
+++ b/main/boards/common/board.cc
@ -5,7 +5,7 @@
 #include "assets/lang_config.h"

 #include <esp_log.h>
-#include <esp_ota_ops.h>
+#include <esp_app_desc.h>
 #include <esp_chip_info.h>
 #include <esp_random.h>

@ -151,8 +151,7 @@ std::string Board::GetJson() {
    json += "],";

    json += "\"ota\":{";
-    auto ota_partition = esp_ota_get_running_partition();
-    json += "\"label\":\"" + std::string(ota_partition->label) + "\"";
+    json += "\"label\":\"disabled\"";
    json += "},";

    json += "\"board\":" + GetBoardJson();
--- a/main/boards/movecall-moji-esp32s3/movecall_moji_esp32s3.cc
+++ b/main/boards/movecall-moji-esp32s3/movecall_moji_esp32s3.cc
@ -59,7 +59,6 @@ extern "C" void init_spiffs_image_list(void);
 // AI 对话屏幕初始化（纯 C，避免 lv_font_t 冲突）
 extern "C" void ai_chat_screen_init(void);
 extern "C" void ai_chat_resume_animation(void);
-// 配网模式专用最小化初始化 (只显示文字, 不加载 EAF 资源 / 不创建 anim)
 extern "C" void ai_chat_screen_init_provisioning(const char* hint_text);

 // 背光初始化（pages_pwm.h 包含 LVGL 头文件，不能直接 include）
@ -253,24 +252,17 @@ public:
 #endif
        {
            // ===== AI 对话模式 =====
-            // 仅硬件+LVGL 初始化（不加载 SquareLine UI）
+            // 仅初始化 LCD/Touch 硬件。LVGL 只属于电子吧唧模式，AI/配网路径由 EAF 或纯提示接管。
            dzbj_hw_display_init(codec_i2c_bus_);
-            // 配网模式跳过 EAF 数字人初始化, 节省 ~30 KB DRAM + 4.32 MB PSRAM,
-            //   让 BLE Bluedroid stack 有足够 DRAM 完成 advertising data malloc.
-            //   配网期间用户操作只需要听音效 + 看简单提示, 不需要数字人界面.
            if (WifiBoard::NeedsProvisioning()) {
-                // 配网模式: EAF 最小化初始化 (仅显示文字, 不加载 8 张 EAF 资源 + 不创建 anim)
-                //   省 4.32 MB PSRAM (EAF 资源) + 数字人 anim 的 DRAM 占用
-                //   保留 ~30 KB DRAM 给 gfx flush buffer (启动时预分配, 不抢 BLE 初始化)
-                //   显示"请使用APP\n蓝牙配网～"提示
-                //   跟 adaptation_dzbjImg_shar (用 LVGL 显示 GIF + 配网) 同思路, 用 EAF 替代 LVGL
-                ESP_LOGI(TAG, "🔵 配网模式: EAF 最小化初始化, 显示配网提示文字");
-                ai_chat_screen_init_provisioning("请使用APP\n蓝牙配网～");
+                // 配网模式只启用 EAF 最小显示栈：renderer + label，不加载数字人资源和动画。
+                ESP_LOGI(TAG, "🔵 配网模式: 使用 EAF 最小显示栈显示中文提示");
+                ai_chat_screen_init_provisioning("请使用APP\n蓝牙配网");
            } else {
                // 加载 AI 对话专用屏幕
                ai_chat_screen_init();
-            }
                vTaskDelay(pdMS_TO_TICKS(100));  // 等待首帧渲染
+            }
            pwm_init();  // 点亮背光
            ESP_LOGI(TAG, "🤖 AI对话模式启动");

--- a/main/dzbj/dzbj_ble.c
+++ b/main/dzbj/dzbj_ble.c
@ -454,12 +454,16 @@ static void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_
            ESP_LOGI(CONN_TAG, "Connected, conn_id %u, remote "ESP_BD_ADDR_STR"",
                    param->connect.conn_id, ESP_BD_ADDR_HEX(param->connect.remote_bda));
            esp_ble_gap_update_conn_params(&conn_params);
-            // 请求 2M PHY 提升传输速度（对端不支持时自动回退 1M，不影响兼容性）
+            // BLE 5.0 开启时请求 2M PHY；RTC 双模式默认关闭 BLE 5.0，走 legacy 1M 保配网稳定。
+#if CONFIG_BT_BLE_50_FEATURES_SUPPORTED
            esp_ble_gap_set_preferred_phy(param->connect.remote_bda,
                ESP_BLE_GAP_NO_PREFER_TRANSMIT_PHY | ESP_BLE_GAP_NO_PREFER_RECEIVE_PHY,
                ESP_BLE_GAP_PHY_2M_PREF_MASK,
                ESP_BLE_GAP_PHY_2M_PREF_MASK,
                ESP_BLE_GAP_PHY_OPTIONS_NO_PREF);
+#else
+            ESP_LOGI(CONN_TAG, "BLE 5.0 disabled, keep legacy 1M PHY for compatibility");
+#endif
            break;
        }
        case ESP_GATTS_DISCONNECT_EVT:
--- a/main/dzbj/dzbj_init.c
+++ b/main/dzbj/dzbj_init.c
@ -12,10 +12,9 @@

 #define TAG "DZBJ"

-// 仅硬件+LVGL 初始化（不加载 SquareLine UI，不点亮背光）
-//
-// Phase 10: 数字人 EAF 模式（CONFIG_BAJI_BADGE_MODE=n）下跳过 LVGL 初始化
-// 让 esp_emote_gfx 接管 panel_handle，避免双框架冲突
+// 仅 LCD/Touch 硬件初始化，不启动 LVGL。
+// 双模式固件中 CONFIG_BAJI_BADGE_MODE 只是"支持电子吧唧"的编译开关，
+// 不能用它判断当前运行模式；AI/EAF/配网路径必须避免初始化 LVGL。
 void dzbj_hw_display_init(i2c_master_bus_handle_t i2c_bus) {
    ESP_LOGI(TAG, "开始初始化显示硬件...");

@ -34,15 +33,7 @@ void dzbj_hw_display_init(i2c_master_bus_handle_t i2c_bus) {
    ESP_LOGI(TAG, "屏幕触摸已禁用 (DZBJ_ENABLE_TOUCH=0)");
 #endif

-#ifdef CONFIG_BAJI_BADGE_MODE
-    // 4. LVGL 初始化（仅吧唧模式）
-    lvgl_lcd_init();
-    ESP_LOGI(TAG, "LVGL 初始化完成");
-#else
-    // Phase 10: 数字人 EAF 模式下不初始化 LVGL
-    // esp_emote_gfx 会在 ai_chat_screen_init 中接管 panel_handle
-    ESP_LOGI(TAG, "数字人 EAF 模式: 跳过 LVGL 初始化，等待 esp_emote_gfx 接管");
-#endif
+    ESP_LOGI(TAG, "硬件初始化完成，跳过 LVGL，等待上层显示管线接管");
 }

 #ifdef CONFIG_BAJI_BADGE_MODE
@ -50,6 +41,10 @@ void dzbj_hw_display_init(i2c_master_bus_handle_t i2c_bus) {
 void dzbj_display_init(i2c_master_bus_handle_t i2c_bus) {
    dzbj_hw_display_init(i2c_bus);

+    // 电子吧唧模式才启动 LVGL + SquareLine UI。
+    lvgl_lcd_init();
+    ESP_LOGI(TAG, "LVGL 初始化完成");
+
    // SquareLine UI 初始化
    ui_init();
    ESP_LOGI(TAG, "UI 初始化完成");
--- a/main/dzbj/dzbj_init.h
+++ b/main/dzbj/dzbj_init.h
@ -14,8 +14,8 @@ extern "C" {
 void dzbj_display_init(i2c_master_bus_handle_t i2c_bus);
 #endif

-// 仅硬件+LVGL 初始化（不加载 SquareLine UI，不点亮背光）—— 公共
-// 用于 AI 模式：调用方自行加载 AI 专用屏幕后再点亮背光
+// 仅 LCD/Touch 硬件初始化，不启动 LVGL。
+// 用于 AI/EAF 和配网模式：避免 LVGL 与 EAF 双显示栈抢内部 SRAM。
 void dzbj_hw_display_init(i2c_master_bus_handle_t i2c_bus);

 #ifdef __cplusplus
--- a/main/dzbj/pages.c
+++ b/main/dzbj/pages.c
@ -327,6 +327,9 @@ void img_loop_task(void *pvParameters) {
        while((entry = readdir(dir)) != NULL && file_count < 10) {
            // 检查是否是图片文件（.jpg, .jpeg, .png等）
            const char *name = entry->d_name;
+            if(strcmp(name, "Background_360x360.jpg") == 0) {
+                continue;
+            }
            int len = strlen(name);
            if(len > 4) {
                const char *ext = name + len - 4;
@ -417,6 +420,9 @@ void init_spiffs_image_list(void) {
    while((entry = readdir(dir)) != NULL && spiffs_image_count < MAX_IMAGE_FILES) {
        // 检查是否是图片文件（.jpg, .jpeg, .png等）
        const char *name = entry->d_name;
+        if(strcmp(name, "Background_360x360.jpg") == 0) {
+            continue;
+        }
        int len = strlen(name);
        if(len > 4 && len < MAX_FILENAME_LEN) {
            const char *ext = name + len - 4;
--- a/main/ota.h
+++ b/main/ota.h
@ -4,22 +4,23 @@
 #include <functional>
 #include <string>
 #include <map>
+#include <utility>

 class Ota {
 public:
-    Ota();
-    ~Ota();
+    Ota() = default;
+    ~Ota() = default;

-    void SetCheckVersionUrl(std::string check_version_url);
-    void SetHeader(const std::string& key, const std::string& value);
-    void SetPostData(const std::string& post_data);
-    bool CheckVersion();
-    bool HasNewVersion() { return has_new_version_; }
-    bool HasMqttConfig() { return has_mqtt_config_; }
-    bool HasActivationCode() { return has_activation_code_; }
-    bool HasServerTime() { return has_server_time_; }
-    void StartUpgrade(std::function<void(int progress, size_t speed)> callback);
-    void MarkCurrentVersionValid();
+    void SetCheckVersionUrl(std::string check_version_url) { check_version_url_ = std::move(check_version_url); }
+    void SetHeader(const std::string& key, const std::string& value) { headers_[key] = value; }
+    void SetPostData(const std::string& post_data) { post_data_ = post_data; }
+    bool CheckVersion() { return false; }
+    bool HasNewVersion() { return false; }
+    bool HasMqttConfig() { return false; }
+    bool HasActivationCode() { return false; }
+    bool HasServerTime() { return false; }
+    void StartUpgrade(std::function<void(int progress, size_t speed)> callback) {}
+    void MarkCurrentVersionValid() {}

    const std::string& GetFirmwareVersion() const { return firmware_version_; }
    const std::string& GetCurrentVersion() const { return current_version_; }
@ -39,11 +40,6 @@ private:
    std::string firmware_url_;
    std::string post_data_;
    std::map<std::string, std::string> headers_;
-
-    void Upgrade(const std::string& firmware_url);
-    std::function<void(int progress, size_t speed)> upgrade_callback_;
-    std::vector<int> ParseVersion(const std::string& version);
-    bool IsNewVersionAvailable(const std::string& currentVersion, const std::string& newVersion);
 };

 #endif // _OTA_H
--- a/main/system_info.cc
+++ b/main/system_info.cc
@ -7,7 +7,6 @@
 #include <esp_system.h>
 #include <esp_partition.h>
 #include <esp_app_desc.h>
-#include <esp_ota_ops.h>


 #define TAG "SystemInfo"
@ -133,4 +132,3 @@ exit:    //Common return path
    free(end_array);
    return ret;
 }
-
--- a/partitions.csv
+++ b/partitions.csv
@ -1,8 +1,6 @@
 # ESP-IDF Partition Table
 # Name,   Type, SubType, Offset,    Size,      Flags
 nvs,      data, nvs,     0x9000,    0x4000,
-otadata,  data, ota,     0xd000,    0x2000,
 phy_init, data, phy,     0xf000,    0x1000,
-ota_0,    app,  ota_0,   0x10000,   0x580000,
-ota_1,    app,  ota_1,   0x590000,  0x580000,
-storage,  data, spiffs,  0xB10000,  0x4F0000,
+factory,  app,  factory, 0x10000,   0x900000,
+storage,  data, spiffs,  0x910000,  0x6F0000,
--- a/22
+++ b/22
@ -587,7 +587,7 @@ CONFIG_CONNECTION_TYPE_VOLC_RTC=y
 #
 # Baji RTC Toy Configuration
 #
-# CONFIG_BAJI_BADGE_MODE is not set
+CONFIG_BAJI_BADGE_MODE=y
 # end of Baji RTC Toy Configuration

 CONFIG_WEBSOCKET_URL="wss://xiaozhi-dev-api.goods.fun/xiaozhi/v1"
@ -1029,18 +1029,18 @@ CONFIG_BT_LOG_BLUFI_TRACE_LEVEL_WARNING=y
 CONFIG_BT_LOG_BLUFI_TRACE_LEVEL=2
 # end of BT DEBUG LOG LEVEL

-CONFIG_BT_ACL_CONNECTIONS=4
-CONFIG_BT_MULTI_CONNECTION_ENBALE=y
+CONFIG_BT_ACL_CONNECTIONS=1
+# CONFIG_BT_MULTI_CONNECTION_ENBALE is not set
 CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST=y
 # CONFIG_BT_BLE_DYNAMIC_ENV_MEMORY is not set
 CONFIG_BT_SMP_ENABLE=y
-CONFIG_BT_SMP_MAX_BONDS=15
+CONFIG_BT_SMP_MAX_BONDS=2
 # CONFIG_BT_BLE_ACT_SCAN_REP_ADV_SCAN is not set
 CONFIG_BT_MAX_DEVICE_NAME_LEN=32
 CONFIG_BT_BLE_RPA_TIMEOUT=900
 # CONFIG_BT_BLE_50_FEATURES_SUPPORTED is not set
 CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
-CONFIG_BT_BLE_42_DTM_TEST_EN=y
+# CONFIG_BT_BLE_42_DTM_TEST_EN is not set
 CONFIG_BT_BLE_42_ADV_EN=y
 CONFIG_BT_BLE_42_SCAN_EN=y
 CONFIG_BT_BLE_VENDOR_HCI_EN=y
@ -1052,8 +1052,8 @@ CONFIG_BT_BLE_VENDOR_HCI_EN=y
 # Controller Options
 #
 CONFIG_BT_CTRL_MODE_EFF=1
-CONFIG_BT_CTRL_BLE_MAX_ACT=6
-CONFIG_BT_CTRL_BLE_MAX_ACT_EFF=6
+CONFIG_BT_CTRL_BLE_MAX_ACT=2
+CONFIG_BT_CTRL_BLE_MAX_ACT_EFF=2
 CONFIG_BT_CTRL_BLE_STATIC_ACL_TX_BUF_NB=0
 CONFIG_BT_CTRL_PINNED_TO_CORE_0=y
 # CONFIG_BT_CTRL_PINNED_TO_CORE_1 is not set
@ -1061,7 +1061,7 @@ CONFIG_BT_CTRL_PINNED_TO_CORE=0
 CONFIG_BT_CTRL_HCI_MODE_VHCI=y
 # CONFIG_BT_CTRL_HCI_MODE_UART_H4 is not set
 CONFIG_BT_CTRL_HCI_TL=1
-CONFIG_BT_CTRL_ADV_DUP_FILT_MAX=30
+CONFIG_BT_CTRL_ADV_DUP_FILT_MAX=10
 CONFIG_BT_BLE_CCA_MODE_NONE=y
 # CONFIG_BT_BLE_CCA_MODE_HW is not set
 # CONFIG_BT_BLE_CCA_MODE_SW is not set
@ -1103,7 +1103,7 @@ CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DEVICE=y
 # CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA is not set
 # CONFIG_BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE is not set
 CONFIG_BT_CTRL_SCAN_DUPL_TYPE=0
-CONFIG_BT_CTRL_SCAN_DUPL_CACHE_SIZE=100
+CONFIG_BT_CTRL_SCAN_DUPL_CACHE_SIZE=10
 CONFIG_BT_CTRL_DUPL_SCAN_CACHE_REFRESH_PERIOD=0
 # CONFIG_BT_CTRL_BLE_MESH_SCAN_DUPL_EN is not set
 # CONFIG_BT_CTRL_COEX_PHY_CODED_TX_RX_TLIM_EN is not set
@ -1134,7 +1134,7 @@ CONFIG_BT_CTRL_LE_PING_EN=y
 # end of BLE disconnects when Instant Passed (0x28) occurs

 # CONFIG_BT_CTRL_RUN_IN_FLASH_ONLY is not set
-CONFIG_BT_CTRL_DTM_ENABLE=y
+# CONFIG_BT_CTRL_DTM_ENABLE is not set
 CONFIG_BT_CTRL_BLE_MASTER=y
 # CONFIG_BT_CTRL_BLE_TEST is not set
 CONFIG_BT_CTRL_BLE_SCAN=y
@ -1661,7 +1661,7 @@ CONFIG_SPIRAM_USE_MALLOC=y
 # CONFIG_SPIRAM_MEMTEST is not set
 CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=8192
 CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
-CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=32768
+CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=65536
 CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y
 CONFIG_SPIRAM_ALLOW_NOINIT_SEG_EXTERNAL_MEMORY=y
 # end of SPI RAM config
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@ -163,6 +163,16 @@ CONFIG_BT_STACK_NO_LOG=n
 CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST=y
 CONFIG_BT_BLE_DYNAMIC_ENV_MEMORY=n
 CONFIG_BT_RESERVE_DRAM=0x10000
+CONFIG_BT_ACL_CONNECTIONS=1
+CONFIG_BT_MULTI_CONNECTION_ENBALE=n
+CONFIG_BT_SMP_MAX_BONDS=2
+CONFIG_BT_CTRL_BLE_MAX_ACT=2
+CONFIG_BT_BLE_42_DTM_TEST_EN=n
+CONFIG_BT_CTRL_DTM_ENABLE=n
+CONFIG_BT_BLE_42_SCAN_EN=y
+CONFIG_BT_CTRL_BLE_SCAN=y
+CONFIG_BT_CTRL_ADV_DUP_FILT_MAX=10
+CONFIG_BT_CTRL_SCAN_DUPL_CACHE_SIZE=10

 # BluFi 未被代码使用（两种模式均用自定义 GATT Server），关闭以减少无关兼容风险
 CONFIG_BT_BLUFI_ENABLED=n
@ -182,4 +192,4 @@ CONFIG_LWIP_MAX_SOCKETS=20
 # === Baji RTC Toy 模式开关 ===
 # 数字人 RTC 单一形态固件：CONFIG_BAJI_BADGE_MODE=n
 # 双模式（AI + 电子吧唧）固件：CONFIG_BAJI_BADGE_MODE=y
-CONFIG_BAJI_BADGE_MODE=n
+CONFIG_BAJI_BADGE_MODE=y