添加README，添加Python脚本，用于删除pds生成的备份问和日志

README.md

@@ -0,0 +1,41 @@
+# 多媒体视频处理魔盒
+
+## 概述
+
+### 开发平台
+
+- **EDA**: Pango Design Suite 2022.2-SP1-Lite
+- **FPGA型号**: PGL50H-6FBG484
+
+### 工程结构
+
+```
+├─application //上位机
+├─bitstream files	//比特流文件备份
+├─doc	//文档
+├─project	//pango工程目录
+│  ├─compile
+│  ├─constraint_check
+│  ├─generate_bitstream	//生成的比特流文件
+│  ├─ipcore	//IP核
+│  ├─place_route
+│  ├─report_timing
+│  ├─Route Constraint Editor
+│  └─synthesize
+├─sources		//源文件
+│  ├─constraints	//约束
+│  ├─designs	//可综合源文件
+│  │  ├─adjust_color //调整颜色模块
+│  │  ├─ddr	//ddr模块
+│  │  ├─hdmi	//HDMI输入输出
+│  │  ├─image_filiter	//图像滤波
+│  │  ├─others	//其它
+│  │  ├─ov5640	//摄像头配置、输入、混合
+│  │  ├─reset	//复位
+│  │  ├─rotate	//图像旋转、缩放、位移
+│  │  ├─udp_osd	//UDP通信、OSD显示
+│  │  └─zoom	//图像缩放(二次线性插值)
+│  └─simulations	//仿真文件
+└─utils	//辅助工具
+```
+

clear_projrct.py

@@ -11,14 +11,27 @@ def delete_files_in_directory(directory, target_folders):
                     try:
                         if os.path.isfile(file_path):
                             os.unlink(file_path)
+                            print(f"Deleted {file_path}.")
                         elif os.path.isdir(file_path):
                             shutil.rmtree(file_path)
+                            print(f"Deleted {file_path}.")
                     except Exception as e:
                         print(f"Failed to delete {file_path}. Error: {e}")
+def delete_run_log_files(directory="."):
+    for root, dirs, files in os.walk(directory):
+        for file_name in files:
+            if file_name == "run.log":
+                file_path = os.path.join(root, file_name)
+                try:
+                    os.remove(file_path)
+                    print(f"Deleted: {file_path}")
+                except Exception as e:
+                    print(f"Failed to delete {file_path}. Error: {e}")
 
 if __name__ == "__main__":
     current_directory = os.getcwd()
     target_folders = ["bak", "logbackup"]
 
     delete_files_in_directory(current_directory, target_folders)
+    delete_run_log_files(current_directory)
     print("Deletion completed.")