19 lines
400 B
Python
Executable File
19 lines
400 B
Python
Executable File
#!/usr/bin/env python
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import struct
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SIGNATURE_AREA_SIZE = 512 - 8
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def main():
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fw = open("fw.bin", "rb").read()
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if fw[:4] == b'SHWF':
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print("Firmware already prepared")
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exit(1)
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header = b'SHWF'
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header += struct.pack('<I', len(fw))
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header += b'\x00' * SIGNATURE_AREA_SIZE
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open("fw.bin", "wb").write(header + fw)
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if __name__ == '__main__':
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main() |