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每日更新;

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何泽隆
2024-04-26 04:28:39 +08:00
parent 64c7a5d364
commit 3ccfca4b32
3 changed files with 50 additions and 22 deletions
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6
source/utl_upgrade.py
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@@ -158,7 +158,7 @@ def make_datafile1(file_path: str, config: dict, header_len=512):
return data_header, data_bin, data_encrypt
def make_datafile2(file_path: str, config: dict, header_len=512):
""" 升级文件生成函数 """
""" 升级文件生成函数; 完整文件头 """
file_path = Path(file_path)
data_bin = file_path.read_bytes()
md5_ctx = hashlib.md5()
@@ -219,12 +219,12 @@ def test3():
}
path_bin = Path("F:\\Work\\FPGA\\Test\\Vivado\\test_update\\test_update.vitis\\upgrade_system\\Debug\\sd_card\\BOOT.BIN")
header, data_b, _ = make_datafile2(path_bin, config, header_len=128)
header, data_b, _ = make_datafile2(path_bin, config, header_len=512)
print("Upgrade file generated successfully.")
print(f"\t header_length={len(header)}, bin_length={len(data_b)}[{hex(len(data_b))}]")
print(f"\t file md5: {trans_list_to_str(config['md5'])}")
file1 = path_bin.parent / (path_bin.stem + '.dat')
file1 = path_bin.parent / (path_bin.stem + '_h512.dat')
file1.write_bytes(header + data_b)