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16 lines
393 B
Python
16 lines
393 B
Python
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#!/usr/bin/env python3
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import sys
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import os.path
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target_2mg_file, bootloader = sys.argv[1:]
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assert(os.path.splitext(target_2mg_file)[-1].lower() == ".2mg")
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with open(bootloader, 'rb') as f:
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boot = f.read()
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assert(len(boot) == 512)
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with open(target_2mg_file, 'rb') as f:
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data = bytearray(f.read())
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data[64:64+len(boot)] = boot
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with open(target_2mg_file, 'wb') as f:
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f.write(data)
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