初始提交

build/script/concat_bin.py

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+#!/usr/bin/env python3
+# encoding=utf-8
+# ============================================================================
+# @brief    build system entry, receive param & start to build
+# Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2022-2022. All rights reserved.
+# ============================================================================
+
+import struct
+import sys
+
+def concat_bins(file1, file2, file1_size, output):
+    # 读取两个bin文件
+    with open(file1, 'rb') as f1, open(file2, 'rb') as f2:
+        data_file1 = f1.read()
+        data_file2 = f2.read()
+
+    with open(output, 'wb') as out:
+        out.seek(0, 0)
+        out.write(data_file1)
+        out.seek(int(file1_size, 16), 0)
+        out.write(data_file2)
+
+def main():
+    # 获取命令行传入的参数列表
+    args = sys.argv[1:]
+    # 判断参数是否为文件路径
+    if len(args) == 4:
+        concat_bins(args[0], args[1], args[2], args[3])
+    else:
+        sys.exit(0)
+
+if __name__ == '__main__':
+    main()