优化了NVS使用，改为/platform_storage.c统一处理

tools/extract_lcd_assets.py

@@ -0,0 +1,76 @@
+import os
+import re
+import struct
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+LCD_ROOT = Path(r"D:\Code\chaowan\lcd\main")
+OUT_DIR = ROOT / "components" / "platform" / "assets" / "lcd"
+
+IMAGE_SOURCES = {
+    "qianzhiwuxing": ["qianzhiwuxing0"],
+    "shui": ["shui1", "shui2"],
+    "mu": ["mu1", "mu2"],
+    "huo": ["huo1", "huo2"],
+    "tu": ["tu1", "tu2"],
+    "jin": ["jin1", "jin2"],
+    "caiwei": ["bei0", "dongbei0", "dong0", "dongnan0", "nan0", "xinan0", "xi0", "xibei0"],
+    "chouqian_qianzhi": ["chouqianqianzhi0", "chouqianqianzhi1", "chouqianqianzhi2"],
+    "chouqian_buyun": ["shangshangqian0", "buyunqian1", "buyunqian2"],
+    "chouqian_heping": [None, "hepingqian1", "hepingqian2"],
+    "chouqian_shangshang": [None, "shangshangqian1", "shangshangqian2"],
+    "chouqian_xiaoji": [None, "xiaojiqian1", "xiaojiqian2"],
+    "chouqian_zhongshang": [None, "zhongshangqian1", "zhongshangqian2"],
+}
+
+
+def extract_arrays(source_text):
+    arrays = {}
+    pattern = re.compile(
+        r"static\s+const\s+(?:rle_structure_t|eye_image_frame_t)\s+([A-Za-z0-9_]+)\[\]\s*=\s*\{",
+        re.MULTILINE,
+    )
+    for match in pattern.finditer(source_text):
+        name = match.group(1)
+        cursor = match.end()
+        depth = 1
+        while cursor < len(source_text) and depth > 0:
+            if source_text[cursor] == "{":
+                depth += 1
+            elif source_text[cursor] == "}":
+                depth -= 1
+            cursor += 1
+        arrays[name] = source_text[match.end(): cursor - 1]
+    return arrays
+
+
+def parse_runs(body):
+    runs = []
+    for color, count in re.findall(r"\{\s*0x([0-9A-Fa-f]+)\s*,\s*(\d+)\s*\}", body):
+        runs.append((int(color, 16), int(count)))
+    if not runs:
+        raise ValueError("no runs parsed")
+    return runs
+
+
+def write_rle(path, runs):
+    path.parent.mkdir(parents=True, exist_ok=True)
+    with path.open("wb") as f:
+        for color, count in runs:
+            f.write(struct.pack("<HH", color, count))
+
+
+def main():
+    eye_arrays = extract_arrays((LCD_ROOT / "eye_image.c").read_text(encoding="utf-8"))
+    OUT_DIR.mkdir(parents=True, exist_ok=True)
+
+    for asset_dir, frames in IMAGE_SOURCES.items():
+        for index, array_name in enumerate(frames):
+            if array_name is None:
+                continue
+            write_rle(OUT_DIR / f"{asset_dir}{index}.rle", parse_runs(eye_arrays[array_name]))
+
+
+if __name__ == "__main__":
+    main()