发布 v0.5.0：修复 OTA 与 SD 卡 WebUI 升级

.github/workflows/build.yml

@@ -77,6 +77,10 @@ jobs:
       - name: Set target
         run: |
           source ~/esp/esp-idf/export.sh
+          # The repository tracks release artifacts under build/, but that
+          # checkout is not a complete CMake build tree. Remove it before
+          # idf.py set-target, otherwise ESP-IDF refuses its implicit fullclean.
+          rm -rf build
           idf.py set-target ${{ env.TARGET }}
 
       - name: Build firmware

.gitignore

@@ -1,5 +1,15 @@
-# Build output
-build/
+# Build intermediates
+build/*
+!build/TianShanOS.bin
+!build/www.bin
+!build/ota_data_initial.bin
+!build/flasher_args.json
+!build/bootloader/
+build/bootloader/*
+!build/bootloader/bootloader.bin
+!build/partition_table/
+build/partition_table/*
+!build/partition_table/partition-table.bin
 
 # ESP-IDF managed components (downloaded dependencies)
 managed_components/
@@ -48,4 +58,4 @@ password*.txt
 
 # Documentation
 frontend_modification.md
-frontend_emoji_list.md
+frontend_emoji_list.md

OTA_Server/server.py

@@ -36,6 +36,40 @@
 BUILD_DIR = Path(__file__).parent.parent / "build"
 FIRMWARE_NAME = "TianShanOS.bin"
 WWW_NAME = "www.bin"
+ESP_APP_DESC_MAGIC = 0xABCD5432
+ESP_APP_DESC_OFFSET = 0x20
+ESP_APP_DESC_SIZE = 0xC4
+
+
+def read_c_string(data, start, end):
+    """Read a null-terminated UTF-8 string from a fixed-width binary field."""
+    return data[start:end].split(b'\x00', 1)[0].decode('utf-8', errors='replace')
+
+
+def parse_firmware_app_desc(firmware_path):
+    """Parse ESP-IDF esp_app_desc_t metadata embedded in an app image."""
+    try:
+        with open(firmware_path, 'rb') as f:
+            f.seek(ESP_APP_DESC_OFFSET)
+            app_desc = f.read(ESP_APP_DESC_SIZE)
+    except OSError:
+        return None
+
+    if len(app_desc) < ESP_APP_DESC_SIZE:
+        return None
+
+    magic = struct.unpack('<I', app_desc[0:4])[0]
+    if magic != ESP_APP_DESC_MAGIC:
+        return None
+
+    return {
+        'version': read_c_string(app_desc, 0x10, 0x30),
+        'project': read_c_string(app_desc, 0x30, 0x50) or "TianShanOS",
+        'compile_time': read_c_string(app_desc, 0x50, 0x60),
+        'compile_date': read_c_string(app_desc, 0x60, 0x70),
+        'idf_version': read_c_string(app_desc, 0x70, 0x90),
+        'secure_version': struct.unpack('<I', app_desc[4:8])[0],
+    }
 
 class OTAHandler(http.server.BaseHTTPRequestHandler):
     """OTA HTTP 请求处理器"""
@@ -76,7 +110,7 @@ def do_HEAD(self):
                 self.end_headers()
             else:
                 self.send_error(404, "Firmware not found")
-        elif path == '/www.bin':
+        elif path == '/www' or path == '/www.bin':
             www_path = BUILD_DIR / WWW_NAME
             if www_path.exists():
                 stat = www_path.stat()
@@ -101,7 +135,7 @@ def do_GET(self):
             self.handle_version()
         elif path == '/firmware' or path == '/firmware.bin' or path == '/TianShanOS.bin':
             self.handle_firmware()
-        elif path == '/www.bin':
+        elif path == '/www' or path == '/www.bin':
             self.handle_www()
         elif path == '/info':
             self.handle_info()
@@ -117,13 +151,27 @@ def get_firmware_info(self):
 
         stat = firmware_path.stat()
 
-        # 尝试从 project_description.json 获取版本信息
+        # Prefer the version embedded in the exact binary being served.
         version = "unknown"
         project = "TianShanOS"
         idf_version = "unknown"
+        secure_version = 0
+        compile_time = datetime.fromtimestamp(stat.st_mtime)
+        compile_date_str = compile_time.strftime('%b %d %Y')
+        compile_time_str = compile_time.strftime('%H:%M:%S')
+
+        app_desc = parse_firmware_app_desc(firmware_path)
+        if app_desc:
+            version = app_desc.get('version') or version
+            project = app_desc.get('project') or project
+            idf_version = app_desc.get('idf_version') or idf_version
+            secure_version = app_desc.get('secure_version') or 0
+            compile_date_str = app_desc.get('compile_date') or compile_date_str
+            compile_time_str = app_desc.get('compile_time') or compile_time_str
 
+        # Fallback for full ESP-IDF build directories.
         desc_path = BUILD_DIR / "project_description.json"
-        if desc_path.exists():
+        if not app_desc and desc_path.exists():
             try:
                 with open(desc_path, 'r') as f:
                     desc = json.load(f)
@@ -139,17 +187,16 @@ def get_firmware_info(self):
             for chunk in iter(lambda: f.read(8192), b''):
                 sha256.update(chunk)
 
-        # 获取编译时间（使用文件修改时间）
-        compile_time = datetime.fromtimestamp(stat.st_mtime)
-
         return {
             'version': version,
             'project': project,
+            'project_name': project,
             'idf_version': idf_version,
+            'secure_version': secure_version,
             'size': stat.st_size,
             'sha256': sha256.hexdigest(),
-            'compile_date': compile_time.strftime('%b %d %Y'),
-            'compile_time': compile_time.strftime('%H:%M:%S'),
+            'compile_date': compile_date_str,
+            'compile_time': compile_time_str,
             'timestamp': int(stat.st_mtime),
             'filename': FIRMWARE_NAME,
         }
@@ -243,6 +290,9 @@ def handle_version(self):
         version_info = {
             'version': info['version'],
             'project': info['project'],
+            'project_name': info['project_name'],
+            'idf_version': info['idf_version'],
+            'secure_version': info['secure_version'],
             'size': info['size'],
             'sha256': info['sha256'],
             'timestamp': info['timestamp'],

build/flasher_args.json

@@ -0,0 +1,28 @@
+{
+    "write_flash_args" : [ "--flash_mode", "dio",
+                           "--flash_size", "16MB",
+                           "--flash_freq", "80m" ],
+    "flash_settings" : {
+        "flash_mode": "dio",
+        "flash_size": "16MB",
+        "flash_freq": "80m"
+    },
+    "flash_files" : {
+        "0x0" : "bootloader/bootloader.bin",
+        "0x20000" : "TianShanOS.bin",
+        "0x8000" : "partition_table/partition-table.bin",
+        "0x16000" : "ota_data_initial.bin",
+        "0x6a0000" : "www.bin"
+    },
+    "bootloader" : { "offset" : "0x0", "file" : "bootloader/bootloader.bin", "encrypted" : "false" },
+    "app" : { "offset" : "0x20000", "file" : "TianShanOS.bin", "encrypted" : "false" },
+    "partition-table" : { "offset" : "0x8000", "file" : "partition_table/partition-table.bin", "encrypted" : "false" },
+    "otadata" : { "offset" : "0x16000", "file" : "ota_data_initial.bin", "encrypted" : "false" },
+    "www" : { "offset" : "0x6a0000", "file" : "www.bin", "encrypted" : "false" },
+    "extra_esptool_args" : {
+        "after"  : "hard_reset",
+        "before" : "default_reset",
+        "stub"   : true,
+        "chip"   : "esp32s3"
+    }
+}

build/ota_data_initial.bin

@@ -0,0 +1 @@
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ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ

components/ts_net/src/ts_http_server.c

@@ -292,13 +292,16 @@ esp_err_t ts_http_send_file(ts_http_request_t *req, const char *filepath)
         httpd_resp_set_hdr(req->req, "Vary", "Accept-Encoding");
     }
 
-    /* Cache-Control：index.html 不缓存（确保更新），其他静态资源长期缓存 */
+    /* Static filenames are not content-hashed, so JS/CSS must revalidate after
+     * a WebUI partition update. Fonts/images can still be cached briefly.
+     */
     const char *basename = strrchr(filepath, '/');
     if (basename && strcmp(basename, "/index.html") == 0) {
-        httpd_resp_set_hdr(req->req, "Cache-Control", "no-cache");
+        httpd_resp_set_hdr(req->req, "Cache-Control", "no-cache, no-store, must-revalidate");
+    } else if (ext && (strcmp(ext, ".js") == 0 || strcmp(ext, ".css") == 0)) {
+        httpd_resp_set_hdr(req->req, "Cache-Control", "no-cache, no-store, must-revalidate");
     } else if (ext) {
-        /* JS/CSS/字体/图片：缓存 7 天 */
-        httpd_resp_set_hdr(req->req, "Cache-Control", "public, max-age=604800, immutable");
+        httpd_resp_set_hdr(req->req, "Cache-Control", "public, max-age=3600");
     }
 
     /* ===== 发送文件内容 ===== */

components/ts_ota/include/ts_ota.h

@@ -467,7 +467,7 @@ esp_err_t ts_ota_www_get_progress(ts_ota_progress_t *progress);
  *
  * Recovery will:
  * 1. Flash firmware to OTA partition
- * 2. Flash WebUI to www partition (if present)
+ * 2. Flash WebUI to www partition unless manifest sets "www" to an empty string
  * 3. Delete recovery files (if delete_after is true)
  * 4. Reboot device
  *

components/ts_ota/src/ts_ota_download.c

@@ -758,10 +758,13 @@ static esp_err_t create_manifest_file(const char *firmware_version, const char *
     }
 
     if (firmware_version) {
+        cJSON_AddStringToObject(manifest, "version", firmware_version);
         cJSON_AddStringToObject(manifest, "firmware_version", firmware_version);
+        cJSON_AddStringToObject(manifest, "firmware", "TianShanOS.bin");
     }
     if (www_version) {
         cJSON_AddStringToObject(manifest, "www_version", www_version);
+        cJSON_AddStringToObject(manifest, "www", "www.bin");
     }
     cJSON_AddBoolToObject(manifest, "force", force);
     cJSON_AddBoolToObject(manifest, "delete_after", true);

components/ts_ota/src/ts_ota_recovery.c

@@ -11,7 +11,7 @@
  * 目录结构：
  * /sdcard/recovery/
  * ├── TianShanOS.bin   # 固件文件
- * ├── www.bin          # WebUI 文件（可选）
+ * ├── www.bin          # WebUI 文件
  * └── manifest.json    # 版本清单
  *
  * manifest.json 格式：
@@ -22,6 +22,8 @@
  *   "www": "www.bin"
  * }
  *
+ * 如确需 app-only 恢复，可在 manifest 中显式设置 "www": ""。
+ *
  * @author TianShanOS Team
  * @version 1.0.0
  */
@@ -475,6 +477,16 @@ esp_err_t ts_ota_check_recovery(void)
         return ESP_ERR_NOT_FOUND;
     }
 
+    /* Boot-time recovery is a complete package path. Validate the WebUI image
+     * before changing the boot partition so a partial SD card package cannot
+     * leave the device with a new app but no usable /www UI.
+     */
+    if (manifest.www[0] && stat(www_path, &st) != 0) {
+        ESP_LOGE(TAG, "WebUI file required for recovery but not found: %s", www_path);
+        ESP_LOGE(TAG, "Copy www.bin next to TianShanOS.bin or set manifest www to an empty string for app-only recovery");
+        return ESP_ERR_NOT_FOUND;
+    }
+
     // 执行固件恢复
     ret = do_firmware_recovery(firmware_path);
     if (ret != ESP_OK) {
@@ -483,14 +495,14 @@ esp_err_t ts_ota_check_recovery(void)
     }
     firmware_done = true;
 
-    // 执行 WebUI 恢复（可选）
-    if (stat(www_path, &st) == 0) {
+    // 执行 WebUI 恢复
+    if (manifest.www[0]) {
         ret = do_www_recovery(www_path);
         if (ret != ESP_OK) {
-            ESP_LOGW(TAG, "WebUI recovery failed (non-fatal): %s", esp_err_to_name(ret));
-        } else {
-            www_done = true;
+            ESP_LOGE(TAG, "❌ WebUI recovery failed: %s", esp_err_to_name(ret));
+            return ret;
         }
+        www_done = true;
     }
 
     // 清理 recovery 文件