fix(flash-gui): 窗口构建期隐藏改为延迟显示, 修复双击'闪退'; 打包改 onedir 提速

FlashTool/src/flash_gui.py

@@ -33,6 +33,7 @@ import argparse
 import os
 import subprocess
 import sys
+import time
 
 import config
 import openocd_runner
@@ -194,8 +195,21 @@ def main():
         sys.exit(run_openocd(args, '复位芯片', openocd_runner.script_reset()))
 
     # 无操作参数 → 启动 GUI(实现在 app_gui.py)
-    import app_gui
-    app_gui.run_gui(args.seconds)
+    try:
+        import app_gui
+        app_gui.run_gui(args.seconds)
+    except SystemExit:
+        raise
+    except Exception:
+        # --noconsole 打包后异常无处可见, 落一份 crash.log 到程序目录便于远程定位
+        import traceback
+        try:
+            with open(os.path.join(config.BASE_DIR, 'crash.log'), 'w',
+                      encoding='utf-8') as f:
+                f.write(time.strftime('%Y-%m-%d %H:%M:%S\n') + traceback.format_exc())
+        except OSError:
+            pass
+        raise
 
 
 if __name__ == '__main__':