feat: mcp sleep

main/CMakeLists.txt

@@ -653,20 +653,12 @@ elseif(CONFIG_BOARD_TYPE_ZHENGCHEN_CAM)
     set(BOARD_TYPE "zhengchen-cam")
     set(BUILTIN_TEXT_FONT font_puhui_20_4)
     set(BUILTIN_ICON_FONT font_awesome_20_4)
-    if(CONFIG_ZHENGCHEN_CAM_USE_GIF_EMOJI)
+    set(DEFAULT_EMOJI_COLLECTION main/boards/zhengchen-cam/custom-emojis)
-        set(DEFAULT_EMOJI_COLLECTION main/boards/zhengchen-cam/custom-emojis/gif)
-    else()
-        set(DEFAULT_EMOJI_COLLECTION main/boards/zhengchen-cam/custom-emojis/png)
-    endif()
 elseif(CONFIG_BOARD_TYPE_ZHENGCHEN_CAM_ML307)
     set(BOARD_TYPE "zhengchen-cam-ml307")
     set(BUILTIN_TEXT_FONT font_puhui_20_4)
     set(BUILTIN_ICON_FONT font_awesome_20_4)
-    if(CONFIG_ZHENGCHEN_CAM_USE_GIF_EMOJI)
+    set(DEFAULT_EMOJI_COLLECTION main/boards/zhengchen-cam/custom-emojis)
-        set(DEFAULT_EMOJI_COLLECTION main/boards/zhengchen-cam/custom-emojis/gif)
-    else()
-        set(DEFAULT_EMOJI_COLLECTION main/boards/zhengchen-cam/custom-emojis/png)
-    endif()
 elseif(CONFIG_BOARD_TYPE_SPOTPEAR_ESP32_S3_1_54_MUMA)
     set(BOARD_TYPE "sp-esp32-s3-1.54-muma")
     set(BUILTIN_TEXT_FONT font_puhui_basic_16_4)

main/application.cc

@@ -26,6 +26,12 @@ namespace {
 constexpr const char* kDirectWebsocketUrl = "ws://172.19.0.240:8080";
 constexpr int kDirectWebsocketVersion = 3;
 constexpr bool kUseDirectWebsocketWithoutOta = true;
+constexpr int kDefaultFatigueListeningTimeoutSec = 12;
+constexpr int kDefaultFatigueIdleTimeoutSec = 12;
+constexpr int kDefaultFatigueCooldownSec = 60;
+constexpr const char* kDefaultFatigueEmotion = "wakeup";
+constexpr const char* kDefaultFatigueMessage = "你是不是又要睡着啦？快醒醒，我还要给你跳舞呢～";
+constexpr const char* kDefaultFatigueStatus = "打起精神";
 
 void StartDirectTimeSync() {
     setenv("TZ", "CST-8", 1);
@@ -283,6 +289,7 @@ void Application::Run() {
             clock_ticks_++;
             auto display = Board::GetInstance().GetDisplay();
             display->UpdateStatusBar();
+            CheckFatigueReminder();
         
             // Print debug info every 10 seconds
             if (clock_ticks_ % 10 == 0) {
@@ -706,6 +713,108 @@ void Application::DismissAlert() {
     }
 }
 
+void Application::CheckFatigueReminder() {
+    auto state = GetDeviceState();
+    if (state != kDeviceStateListening) {
+        fatigue_silence_seconds_ = 0;
+        fatigue_reminder_triggered_in_listening_ = false;
+    }
+    if (state != kDeviceStateIdle) {
+        fatigue_idle_seconds_ = 0;
+    }
+
+    Settings settings("fatigue", false);
+    if (!settings.GetBool("enabled", true)) {
+        return;
+    }
+
+    int64_t now_us = esp_timer_get_time();
+    int cooldown_sec = settings.GetInt("cooldown_sec", kDefaultFatigueCooldownSec);
+    if (cooldown_sec < 10) {
+        cooldown_sec = 10;
+    } else if (cooldown_sec > 3600) {
+        cooldown_sec = 3600;
+    }
+    if (last_fatigue_reminder_time_us_ != 0 &&
+        now_us - last_fatigue_reminder_time_us_ < static_cast<int64_t>(cooldown_sec) * 1000000) {
+        return;
+    }
+
+    if (state == kDeviceStateIdle) {
+        fatigue_idle_seconds_++;
+
+        int idle_timeout_sec = settings.GetInt("idle_timeout_sec", kDefaultFatigueIdleTimeoutSec);
+        if (idle_timeout_sec < 3) {
+            idle_timeout_sec = 3;
+        } else if (idle_timeout_sec > 3600) {
+            idle_timeout_sec = 3600;
+        }
+        if (fatigue_idle_seconds_ >= idle_timeout_sec) {
+            fatigue_idle_seconds_ = 0;
+            last_fatigue_reminder_time_us_ = now_us;
+            TriggerFatigueReminder();
+        }
+        return;
+    }
+
+    if (state != kDeviceStateListening) {
+        return;
+    }
+
+    if (audio_service_.IsVoiceDetected()) {
+        fatigue_silence_seconds_ = 0;
+        fatigue_reminder_triggered_in_listening_ = false;
+        return;
+    }
+
+    fatigue_silence_seconds_++;
+    if (fatigue_reminder_triggered_in_listening_) {
+        return;
+    }
+
+    int timeout_sec = settings.GetInt("listening_timeout_sec", kDefaultFatigueListeningTimeoutSec);
+    if (timeout_sec < 3) {
+        timeout_sec = 3;
+    } else if (timeout_sec > 300) {
+        timeout_sec = 300;
+    }
+    if (fatigue_silence_seconds_ < timeout_sec) {
+        return;
+    }
+
+    fatigue_reminder_triggered_in_listening_ = true;
+    last_fatigue_reminder_time_us_ = now_us;
+    TriggerFatigueReminder();
+}
+
+void Application::TriggerFatigueReminder() {
+    Settings settings("fatigue", false);
+    std::string emotion = settings.GetString("emotion", kDefaultFatigueEmotion);
+    std::string message = settings.GetString("message", kDefaultFatigueMessage);
+    std::string sound_asset = settings.GetString("sound_asset");
+
+    ESP_LOGW(TAG, "Fatigue reminder triggered: silence=%ds, emotion=%s",
+             fatigue_silence_seconds_, emotion.c_str());
+
+    auto display = Board::GetInstance().GetDisplay();
+    display->SetStatus(kDefaultFatigueStatus);
+    display->SetEmotion(emotion.c_str());
+    display->SetChatMessage("assistant", message.c_str());
+
+    if (!sound_asset.empty()) {
+        void* ptr = nullptr;
+        size_t size = 0;
+        auto& assets = Assets::GetInstance();
+        if (assets.partition_valid() && assets.GetAssetData(sound_asset, ptr, size)) {
+            audio_service_.PlaySound(std::string_view(static_cast<const char*>(ptr), size));
+            return;
+        }
+        ESP_LOGW(TAG, "Fatigue sound asset not found: %s", sound_asset.c_str());
+    }
+
+    audio_service_.PlaySound(Lang::Sounds::OGG_POPUP);
+}
+
 void Application::ToggleChatState() {
     xEventGroupSetBits(event_group_, MAIN_EVENT_TOGGLE_CHAT);
 }
@@ -919,11 +1028,12 @@ void Application::HandleStateChangedEvent() {
             break;
         case kDeviceStateConnecting:
             display->SetStatus(Lang::Strings::CONNECTING);
-            display->SetEmotion("neutral");
             display->SetChatMessage("system", "");
+            display->SetEmotion("neutral");
             break;
         case kDeviceStateListening:
             display->SetStatus(Lang::Strings::LISTENING);
+            display->ClearChatMessages();
             display->SetEmotion("neutral");
 
             // Make sure the audio processor is running

main/application.h

@@ -140,6 +140,10 @@ private:
     bool aborted_ = false;
     bool assets_version_checked_ = false;
     bool play_popup_on_listening_ = false;  // Flag to play popup sound after state changes to listening
+    bool fatigue_reminder_triggered_in_listening_ = false;
+    int fatigue_silence_seconds_ = 0;
+    int fatigue_idle_seconds_ = 0;
+    int64_t last_fatigue_reminder_time_us_ = 0;
     int clock_ticks_ = 0;
     TaskHandle_t activation_task_handle_ = nullptr;
 
@@ -155,6 +159,8 @@ private:
     void HandleWakeWordDetectedEvent();
     void ContinueOpenAudioChannel(ListeningMode mode);
     void ContinueWakeWordInvoke(const std::string& wake_word);
+    void CheckFatigueReminder();
+    void TriggerFatigueReminder();
 
     // Activation task (runs in background)
     void ActivationTask();

main/boards/zhengchen-cam/custom-emojis/README.md

@@ -26,13 +26,28 @@ Recommended minimum set:
 - `sad`
 - `angry`
 
+Fatigue reminder:
+
+- Add `wakeup.gif` or `wakeup.png` to make the idle-fatigue reminder show a custom idol animation.
+- The reminder defaults to `wakeup` after 12 seconds of idle time or listening silence, then waits 60 seconds before it can trigger again.
+- Optional NVS settings in namespace `fatigue`:
+  - `enabled` (`bool`, default `true`)
+  - `idle_timeout_sec` (`int`, default `12`)
+  - `listening_timeout_sec` (`int`, default `12`)
+  - `cooldown_sec` (`int`, default `60`)
+  - `emotion` (`string`, default `wakeup`)
+  - `message` (`string`, default Chinese wake-up line)
+  - `sound_asset` (`string`, optional OGG filename in the assets partition)
+
 If an emotion-specific image is missing, the firmware falls back to `neutral`
 before using the built-in icon.
 
-For Zhengchen CAM boards, the build selects one subdirectory:
+For Zhengchen CAM boards, the build packages both subdirectories:
 
-- `CONFIG_ZHENGCHEN_CAM_USE_GIF_EMOJI=y`: use `gif/`
+- Put static/default faces in `png/`, such as `png/neutral.png`.
-- unset `CONFIG_ZHENGCHEN_CAM_USE_GIF_EMOJI`: use `png/`
+- Put animated/special actions in `gif/`, such as `gif/wakeup.gif`.
+- If both folders contain the same emotion name, PNG wins. For example,
+  `png/neutral.png` is used before `gif/neutral.gif`.
 
 After adding or replacing files, run a full flash so the assets partition is
 updated:

main/display/lcd_display.cc

@@ -29,6 +29,9 @@ lv_coord_t ObjectHeight(lv_obj_t* obj) {
     if (obj == nullptr) {
         return 0;
     }
+    if (lv_obj_has_flag(obj, LV_OBJ_FLAG_HIDDEN)) {
+        return 0;
+    }
     lv_obj_update_layout(obj);
     return lv_obj_get_height(obj);
 }
@@ -1202,8 +1205,9 @@ void LcdDisplay::SetEmotion(const char* emotion) {
     }
 
     DisplayLockGuard lock(this);
-    lv_coord_t top_reserved = ObjectHeight(top_bar_);
+    bool use_full_screen_center = strcmp(emotion, "neutral") == 0;
-    lv_coord_t bottom_reserved = ObjectHeight(status_bar_) + ObjectHeight(bottom_bar_);
+    lv_coord_t top_reserved = use_full_screen_center ? 0 : ObjectHeight(top_bar_);
+    lv_coord_t bottom_reserved = use_full_screen_center ? 0 : ObjectHeight(status_bar_) + ObjectHeight(bottom_bar_);
     auto apply_emoji_layout = [this, top_reserved, bottom_reserved](const lv_image_dsc_t* image_dsc) {
         ApplyEmojiImageScale(emoji_image_, emoji_box_, image_dsc, top_reserved, bottom_reserved);
     };

scripts/build_default_assets.py

@@ -235,8 +235,14 @@ def process_emoji_collection(emoji_collection_dir, assets_dir):
         "buxue": ["thinking", "confused", "embarrassed"]
     }
     
-    # Copy each image from input directory to build/assets directory
+    seen_emoji_names = set()
+
+    # Copy each image from input directory to build/assets directory. Prefer PNG
+    # over GIF for duplicate emotion names so static defaults can coexist with
+    # animated special actions in sibling directories.
     for root, dirs, files in os.walk(emoji_collection_dir):
+        dirs.sort(key=lambda d: (0 if d == "png" else 1 if d == "gif" else 2, d))
+        files.sort(key=lambda f: (0 if f.lower().endswith(".png") else 1, f))
         for file in files:
             if file.lower().endswith(('.png', '.gif')):
                 # Copy file
@@ -245,6 +251,9 @@ def process_emoji_collection(emoji_collection_dir, assets_dir):
                 if copy_file(src_file, dst_file):
                     # Get filename without extension
                     filename_without_ext = os.path.splitext(file)[0]
+                    if filename_without_ext in seen_emoji_names:
+                        continue
+                    seen_emoji_names.add(filename_without_ext)
                     
                     # Add main emoji entry
                     emoji_list.append({