29 lines
1.2 KiB
Python
29 lines
1.2 KiB
Python
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def bin_to_coe_file(bin_file, coe_file, address_depth=1024, data_width=32, start_address=0x80000000):
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# 打开二进制文件和输出的 COE 文件
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with open(bin_file, 'rb') as bf, open(coe_file, 'w') as cf:
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# 写入文件头
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cf.write("memory_initialization_radix=16;\n")
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cf.write("memory_initialization_vector=\n")
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# 将二进制内容按每4字节分割并转换为十六进制字符串
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for i in range(address_depth):
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data = bf.read(4)
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if data:
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# 将4字节数据转为32位的十六进制字符串
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value = int.from_bytes(data, byteorder='little')
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cf.write(f"{value:08X}")
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else:
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# 如果数据不够，填充0
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cf.write("00000000")
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# 在每行数据后添加逗号，最后一行用分号结尾
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if i < address_depth - 1:
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cf.write(",\n")
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else:
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cf.write(";\n")
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# 运行脚本
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bin_to_coe_file("./tb/sw/build/slvTest.bin", "./tb/sw/build/slvTest.coe")
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bin_to_coe_file("./tb/sw/build/mstTest.bin", "./tb/sw/build/mstTest.coe")
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